fffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f0000f5e000-0x8)={0x0, 0x0}) socket$inet6(0xa, 0x4, 0x1) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cb4000)=[@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8c}, @in6={0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f5f000-0x4)={r0}) recvfrom$packet(r3, &(0x7f00007a6000)=""/210, 0xd2, 0x100, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000c6f000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/06 05:13:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0xdf)={0x0, 0xd7, "31ea5a59eec03cdf4a50e081883fe2943ef826df42f9b77ae391957c37dec37e220956623e24124f88bcba65e6dc1ce82e3a423a61c10a5365c58c85f6c0c51afb074c9b5408bad70a30a8e0c5919797d69da2ab6ef51bf42fe179a159df72f9014e8466de0c6716cbffe10931dba68a7d6ffaab68f5d9bce3cb407f979db1b5a7bfb2c27627f77e55839997492c871fc89f80340d18d89a0068a82cb911b404e7091e946b9419acb165b703158c4f4e95eae5243bad8f94174bc3a5c3af82019d5e3c1b212723b1c0f7187b239ffb27f0635128ef3465"}, &(0x7f0000000000)=0xdf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x8, 0x30}, &(0x7f00006cf000-0x4)=0xc) mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1000000000002, 0x3) epoll_create(0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 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, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/06 05:13:40 executing program 4: r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00002cd000-0x4)={0x9}, 0x4) bind(r0, &(0x7f0000e33000-0x8)=@sco={0x1f, {0x2, 0x6, 0xfffffffffffff800, 0x7, 0x4, 0x5}}, 0x8) accept$unix(r0, &(0x7f0000e83000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b93000-0x4)=0x8) 2018/01/06 05:13:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) pipe(&(0x7f00000a1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000443000-0x98)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x2000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3}, &(0x7f0000635000)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e01000)={0x0, 0x42a, 0x30, 0xfffffffffffffff8, 0x85c7}, &(0x7f00006fd000)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e64000)={r2, 0x1, 0x4, 0x9, 0x5, 0xec, 0x2, 0x5, {r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xc000000000000, 0x926, 0x20000000000, 0x100000000}}, &(0x7f0000ec2000)=0xb8) connect$unix(r0, &(0x7f0000a65000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/06 05:13:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ce3000-0x8)={0x0, 0x0}) connect(r0, &(0x7f000086e000)=@nfc_llcp={0x27, 0x8001, 0x2, 0x7, 0x4, 0x8, "99e8e048cdbbeeb55262c52c922ac0901efc5c42e8b3b9ff74c99872a3e2784b744d322b0377e4689eb8fa81b8a0c7da0528866cc78ee44e6c344fa532cf74", 0xfe4}, 0xfffffffffffffe05) r1 = accept4(r0, &(0x7f0000d14000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ed000)=0x10, 0x80000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000fe7000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) syz_emit_ethernet(0x3e, &(0x7f0000aed000-0xc9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x6, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/06 05:13:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 2018/01/06 05:13:40 executing program 6: mmap(&(0x7f0000000000/0x585000)=nil, 0x585000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000586000-0x1c)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000034000)=0x1c, 0x80800) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000586000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000126000)={0x0, 0x0, 0xe3}) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000587000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00003ff000-0x10)={r2, r3, 0x1000}) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000037000)={&(0x7f0000586000-0x10)=@ipx={0x4, 0x100000001, 0x100000000, "23a86ce4cf16", 0x20, 0x0}, 0x10, &(0x7f0000585000)=[{&(0x7f0000585000)="5e8e716a40548d0de37cd62cfd5dc6d84eb80c71fe63fe7114ed392f4e49f86b3a6380648623d1e7c53bf46ffc42ef9d499814c70f90cf26f943d91cff2a5fea67a3a57ebfea78d51f9a96f25535d2aec509d84576e547fb09412c6cc2fcfe0cf63453927127f95f0de8511dc528019a3c0e84f953f63c3536efcf3c079ad7911ebd466e727caf804659565e40356bd1c6a75b8ff8496bf271b921bc636b4c5705ba4d98fe35da89", 0xa8}, {&(0x7f0000291000)="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", 0x1000}, {&(0x7f0000379000-0xd4)="298f0711c8a87db1a3c90c96ab711c7e6cacb8a1963d30cbb47f8f6b49c22345bd5f98b276e76eb9f0959a6dd6436c231920a9810a3a56b68d388eea946ed2c199efcbebb0af479dff09cf596aa37b7fa66c17664ae6adca131f2dbe57d9334ae964b7823a1afaf9d9d9d7997149a1bf4ea12b59cee89f459fda1ff3a1b0d08854172652eb00fe69822e0e0e9d957f7fbb8d9a238166ca1bc3d303b49173c743f9200dd568950d0b3d0fb567a73c037fd0498db5638e75fbc12e6d2686c38cc86c94b0a17aba3a47be4ea15e02a8104111abcd45", 0xd4}], 0x3, &(0x7f0000586000-0x110)=[{0xc0, 0x187, 0x1, "ff9785ccc778f30d20f9f481b300118f0c6dce28a70fc50c347b44e4873decfda26d95fd8040070857ea1f473a35ae780e4d3d2023e92a702536e9ee2a6e3dcc1d71daaec25b3489a08d7dd5970da89677903d5b40db9b2db89abea3372fc37ed94344f0b9a851d1c8179f27fce73dd1d3bfe32f10760b72430f5dd93b6acfc0ea09afbb57c741cc8fd2fbf64d334031ef4cb4531d293329a9823569813b5f16754fd7196a1de9e12de7b3a4c02d98"}, {0x50, 0x0, 0x7, "ce25a2916c379bf474503340d413358f578befa0c76516856ee376c4919a6173650281c07f9c948988952d3fdc7502d533174b2b521e97917463dcb226ee5859"}], 0x110, 0x4000085}, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000588000-0x10)={0x5, 0xfff, 0x1, 0x4}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x4, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0x99, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 05:13:40 executing program 3: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aa3000)={0x0, []}, &(0x7f00007e1000)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r1, 0x29, 0x1000408000000013, &(0x7f0000291000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000059d000-0x4)=0x14) 2018/01/06 05:13:40 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000049d000-0x20)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/06 05:13:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000011b000-0x50)=[{&(0x7f000034e000-0x1000)="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", 0x1000}], 0x1) poll(&(0x7f00009cf000-0x40)=[{r0, 0x8, 0x0}, {r1, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8088, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8020, 0x0}, {r0, 0x640, 0x0}, {r1, 0xc100, 0x0}], 0x8, 0x8) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000cba000)=0xfffffffffffffff9, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/06 05:13:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b9f000-0x4)={0x0, 0x0, 0x0}, 0x4) sendmsg(r0, &(0x7f00000ec000-0x1c)={&(0x7f0000ad4000-0x1c)=@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00007be000)=[], 0x0, &(0x7f00001d2000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f9c000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x5, 0xfffffffffffff525, 0xc4ad, 0x200, 0x8bc2, 0x80000001, 0x7, 0x7f, 0x6, 0x6, 0x3, 0x10001, 0xf8, 0x9]}, &(0x7f0000540000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a6b000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000ba000-0x4)=0x8c) 2018/01/06 05:13:40 executing program 4: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000030b000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000003e000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000091f000-0x4)={0x5}, 0x4) 2018/01/06 05:13:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000c89000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b8c000)=0x10, 0x80000) bind$ax25(r1, &(0x7f0000cab000-0x10)={0x3, {"37d7367a6d1556"}, 0x101}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000e0c000-0x4)=0x0, &(0x7f0000ff4000)=0x4) 2018/01/06 05:13:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000875000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000180000)=0x4, 0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000377000-0x1f)="1f00000001022500e3ff000000000000029d15ff300001800400030000df18", 0x1f) 2018/01/06 05:13:40 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0x86) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 05:13:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000d07000-0x41)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x37, 0x0, 0x0, @broadcast=0xffffffff, "42bccf79"}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005a6000-0x8)={0x0, 0x0}) 2018/01/06 05:13:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008a9000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063b000)=0xe8) r4 = getgid() r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f22000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000030000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004fe000)={0x0, 0x0, 0x0}, &(0x7f0000405000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002e0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aab000-0x4)=0xc) r9 = getuid() r10 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000124000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000a1000)={0x0, 0x0, 0x0}, &(0x7f0000f39000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c49000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ad7000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009e6000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000da8000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000857000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000268000)={0x0, 0x0, 0x0}, &(0x7f0000890000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000035d000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002f6000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000509000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a2a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e57000-0x4)=0xc) r20 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b72000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004e4000)={0x0, 0x0, 0x0}, &(0x7f0000e39000-0x4)=0xc) r23 = getpid() r24 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee4000)={0x0, 0x0, 0x0}, &(0x7f0000598000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f00003ab000)=[{&(0x7f0000767000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000acb000-0x10)=[{&(0x7f00004c8000-0xd7)="593d4e28aa2d86638b6753cce6bb692546e18b5a0fb1c457db9be26affafa5ceb67cf8a0133c2252286fd0875e83e9ccce778795f3e9dbc66ab1ed8d8af697c663185925298435142ba9fd76cbeda422646345f11b326c3396ca53250f1087e31dae4488890c1399e2131d6328b2e920490f3560613447f1b95a80d3d776d4801fda96af224d4c1d756470f71bc379f5e9daf3146c37bd16621ea9bbebfc1958ed0a9388408428301a5f37a451fa30b8e088583b2453ae49d940c86790e2dffdfa2626b8bfcde70706d193c5c44eb3b87b9fbbbb8835ab", 0xd7}], 0x1, &(0x7f0000d26000)=[], 0x0, 0x40000}, {&(0x7f0000b87000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00005a5000-0x60)=[{&(0x7f00006d7000-0xbd)="31d7128d94759dee0cb381341d381fc9956a7bdb0b15eb57eab8a44a9547e9975a7059ef24edd4b67bdda9497a1237da73a483b42c1d442a8bf796f857041cefc041b10fe34813f8bcee5c2b90761537d43146886df79049ab63052cc5db535173747620b4a8ce1d60e1bc80182f1d8d78700a56060078943ba9abc62fe8d74860b58274f423cf6b972ad6fde19cdb3f4f7fc945b8dc4633a079068e6d70dd2b6097b77d341bf9338f18aa2e4e14248a9cd674981640e950c4e522d53a", 0xbd}, {&(0x7f0000b7e000)="ab9a396af3c81a7db053f55388ef6b75ed23e9fb919e49e78f9c5c80a2a2bab47d5d31a3ea1f643c2a3caf9687c61de96a156e120e76b37fd5c2098486af1300cf988fb2034485275ca3e10f498334eb069a86257f9c4f38933051123e16bc9cdb26ba257290c609f51acdecf4afefe577dab3cb7ef80a0f2d26ad01cbf3061054b31436a6afe1d0f93bb1551b0784fb15153c4142bd97bfba9e4d87bad04fab18846d42", 0xa4}, {&(0x7f00001d5000-0xec)="041e19a27a1ea2fd843f0f22ea479d26a55f11a8e88722cfade19b5bff3b585194e665d0e873f1a5c71c939ff3f5aebfcab01462d54269a50b238e33c02a6f9e54d0893750891bed9160c5f7a95a064f51b278697bb709e1cbac0a3d75d4f6a9b958c22ce47836b7457c4d8757f1cd66d09d0588e8519fbddedc437b6475bfbb10bb361652c507019bd39614e13b28b51f25898a9b3254a681778cbbca61af982db014170fef982800b2eee9a8957f581484696885a8879a5074c6ede62d3118912a7839f7d68a84e32d8bb9375414bcad966da8af372491e13e4960ce354a0c48eabf13f9991f8c9540cc65", 0xec}, {&(0x7f0000ec8000-0x52)="6e86f31a118f8bb32b4df53eccddf2be171c254b2bb72d70c52c45ef5c3533edb67312d40dc6eb59f68bff93911839dc3a844d6b3b4eedf20b27529534b055b0d526129a83d5eddb144f8e50213e36dfe7e8941ccbd79c9b6c3a97c657347aa822fcabc7aacf95607e25d966da1e7f6e40f0da86", 0x74}, 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0x1000}], 0x5, 0x0, 0x0, 0x10}, {&(0x7f00004e5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000873000)=[{&(0x7f0000638000-0x65)="eafe68c9c510fe74c210864c645fa1ff95d7849b23b247b1025d17c68e578a3e2b035e4f460dbae2d72468b14c4f007f5d4946e0548c3403a16d6b15da6a451af6f22ec5c35bdf1cf2db08e382b6ac3859fa83f76785452f21d9321426b67f3011ba3d29b9", 0x65}, {&(0x7f0000e97000-0x86)="d2470ae2a888562d260b347bc1521676a290d820c6891c0bca73eaa3381147f5fe19ac2202f871d4de4317a239873599f56362c47c3e79849c047a736c69761c68d1d46fbe7bd090f3620b2f1b487766726ca487a17dc1813c096e2664633cfe1ec332eceaed509d11f00a1cd91383d6618fdbadcfd6aaa1fb8054cd4aa91cd0042b960e1d03", 0x86}, {&(0x7f000005a000-0x3b)="892e1ee23d434106f273d9495a4fd6bd6a77e229859cdba8b657b90a2002927a029602e32b18783acf3a311ae0af24c10fa889cdf79c293b05f7ec", 0x3b}, {&(0x7f0000279000-0x59)="641d8929658ebb4efc47211819e2b4cb52e201b9008edad41e979d76b1708a7f6cf1bdd21cdfc13fac2cbec611543c73e35c841b2176aac594330a01cb3995933ba842960ec2972e9324e96e864ddd40cefe2a4c0ab8bc25c8", 0x59}, {&(0x7f00008af000)="04582c46c4cda017442818ad4b7f9f923272212bbc0d0785b18a7c37e3f9abea8c2136b10c8d55f91654d634e7789c11cdfd294b2e4c789ceb86777eeb", 0x3d}, {&(0x7f00008dc000-0x4f)="4090e3031960d8c64473e62f5d469129c3937db9ba70386ffcdf33bcac98b8634a854f3e24c770e7ec0fdb0075de7aaadf8bc3d77316840851e83969c0f6d0ac85a12359d29fb7978f4c0aa4a6822f", 0x4f}], 0x6, 0x0, 0x0, 0x0}, {&(0x7f0000c06000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000767000-0x30)=[{&(0x7f00005d5000)="d363ba3e5e1bdb98ed47b426adf8c8bb69ff3d87977a2e36fde1e118c0f3c4d386606287b0e54d90f33e2232bedf561731c7e17859053ed1fb221273acb4d6c9f283510e861b6db7a35a8ee60f42f478d9043dfa", 0x54}, {&(0x7f0000421000)="1305b650d3b218f7ac18a4e05a2fe0610fc87b7ad9703eab1015d0c5cfb30ca43651728c37966cc8a6f1940397f65aa708f81670fd826c82fd", 0x39}, {&(0x7f000025a000)="e373ccdc076d3e25079241f2d692df8ef3443faa8f261c58499b23b6fed296cec7c2b8f6e07d37afb1f499e3ad2f19022e7fb25723ade3424177df71e6309126f21051f7675f149445898df2a88f255a0caaa3645646bd8d0834a13c14c18096b28161", 0x63}], 0x3, &(0x7f0000fcc000-0x58)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x58, 0x4}, {&(0x7f0000647000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bee000-0x90)=[{&(0x7f0000720000)="690d38b31090c058c81d52cbca77ca712a2a96d39e9d3d17bbae9f91a656f1838dfa", 0x22}, {&(0x7f0000808000-0xc0)="d794c392070c5cda432f139738ba39090d4ba76a4470f7e6a256900409f0f27fc6fd652fc22be8d7928f98bc3b38e08c40ad1dc43819765f580ef7fd8e503d3f9e70034a9b0bc4757c99253b759a9d8da77eb61e83d27b1bd1995b52aa5a46ff1a6a8b3f5c9cf5ee6f5953c3c2fb0776a89bf288bfe5b513bdb893f49129853e02fe0bb0a9bd8b3f2d100b15ad76b183dc505b780edbcae74b0a77305d7b6fb4797364daa6d1b498508b0d9dbf141333fc793122067e264df62881da786dd1f5", 0xc0}, {&(0x7f000003b000-0xa8)="3cd779b599ddbda042910bd48755f778ab17f40e6e7bf0bb60bf66eb8894d1b764dfe97b6f4c09af33a334047cf41cbe4dc8d9f846974e76f82b2426fea3176bab93ec3ede79e266751376276776aafeb9757e248a437799ca0185882417a9ef810cb768254410ad2644f25235fc9b8ad1da6c95278f17e341d9a2b0ab9f30ba16b67b4b6d5be1021c19460bae29522d4cb74b0e79b32ebada481dcd9a0f681ff53219a330291a6d", 0xa8}, {&(0x7f00004e3000)="f05035d99b9f7355f242ae5e9a567f34c936c527faed4abae6a27b7ca662129ff6334a7ee7bc366521571a16d9220de980437c06fb0c8b0ee3df", 0x3a}, {&(0x7f0000af8000-0x60)="04f1618461535beabe1fe67f8b5e13512ac83e3b6a037010ccd4f3985dea1f0e810d1e6c8cebbeb68bee1d22c04dcc4bd3d3d4200f0cf6c0eacb64dbb75ad478a21c03cadbe523e41d14a7a2f2e0e3b628b7af76172ed7d8c6228f43b848c584", 0x60}, {&(0x7f00004ae000)="9bc582da92598aa7074b59c0606c17fead85516514cef7aac242aab4a761a375c4a0d955a16e7f0c10a500c612554305962cfa2eb420589550503c4686ac9943757f9abdf0c2f3ae0a9eb535af0890e65fa5b16e68c3e894c438de805f059888aaa839190cecd93a45c76466d928c868345baf8ed3ceee0cb71ab74d3f961d35f1ebd80a24e11aecaaadadaabba8c6180cf8ab00bfe4c195904191bbfc5e4da0565f356929def78a5bc0bda0e74ff3bba71fad", 0xb3}, {&(0x7f0000553000)="509b10107d52f9229764a2f559319b5bf6cfb73e985d9a9cf7d36302a0a0ff10a94459ae9ebc", 0x26}, {&(0x7f00005c5000)="663b18542abeae1f73d09b1a66f3c0a43127da9e6c1205bca7defc6c40b0", 0x1e}, {&(0x7f0000f38000)="35255e309de61c88d67e4d7883221c24655f2f5d43d26b7760266d29750dc5d434e23256136219864b1fe410a9888844a2848904c1bf14da2e3b4b2e7a7027e0457e93f367a7f11a98d822ef62003204391a158148b4ee2486b471a21d4b386a4970b8dce2ce016bbc00aeefb8e74051df2c6f4263ef38b4945d8fc47292cfac719fb7574b", 0x85}], 0x9, &(0x7f0000da5000-0xa0)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0xa0, 0x95}], 0x7, 0x20000000) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/06 05:13:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x4, 0x9) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00009e4000)={0x0, 0x0, 0x4, 0x1}, &(0x7f0000caf000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a03000-0x10)={0xb7, 0x8, 0xfffffffffffffff7, 0xffffffffffffffff, r1}, 0x10) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0444000ff5124"}, 0xd3e}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00005b2000-0x108)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2018/01/06 05:13:40 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000009000)={0x5}, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000009000)=0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f0000006000-0x4)=0x0) 2018/01/06 05:13:40 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b01000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000051d000)={0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000000)={r1, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000000)={r3, 0x7, &(0x7f0000000000)=[0xfff, 0x698, 0x4, 0x2, 0xe89, 0x4, 0x0], &(0x7f0000001000-0x4)=[0x6], 0x40, 0x0, 0x2, &(0x7f0000c33000)=[], &(0x7f0000001000-0x20)=[0xf443, 0x7a, 0x8, 0x3, 0x3, 0xfff, 0x80, 0x2], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000f8d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x4, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x14, 0x0, "918e986814959d976f08855a"}}}}}}, 0x0) 2018/01/06 05:13:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b9b000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e9d000)=0x0, &(0x7f0000cee000)=0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00009b8000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000903000)=0xc) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@init={0x18, 0x84, 0x0, {0x6, 0x8, 0x0, 0x7}}], 0x30, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/06 05:13:40 executing program 6: r0 = socket$inet6(0xa, 0x0, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000035d000)="", 0x85, 0x0, &(0x7f0000154000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x389c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00009a0000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000f52000-0x4)=0x8) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000f52000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d24000)=0x10) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f52000-0x8)={0x0, 0x1ff}, &(0x7f0000cf0000)=0x8) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f52000-0x7f)={r2, 0x0, "93a9f20300468020d3b90f1ba058e69f1c733cb2bdef6205f3b7c0c9def26dad45b90c4f175b763aa38b1407c402bb15cb1a8b5fdf28fdc58e4ff0016d63e6383a6b5ae99f966affaab7c11a44af86924148f460a6d0d44183522d43147873ab14ce6eb74fd5b9d8134f5c139cd83a6904e5a3f670af7e"}, &(0x7f0000d4c000-0x4)=0xf) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000fe000)={r3, 0x7fffffff, 0x30, 0xda, 0xfffffffffffffffa}, &(0x7f000076d000-0x4)=0x18) 2018/01/06 05:13:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ee6000-0x4)=0x7fffffff, 0x4) recvfrom$packet(r0, &(0x7f0000a2c000)=""/82, 0x52, 0x10000, 0x0, 0x0) write(r0, &(0x7f0000504000)="1f0000000104ff080471cf000000000000d100000b00028000001800021d00", 0x1f) 2018/01/06 05:13:40 executing program 7: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 05:13:40 executing program 0: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x78, 0x7, 0x7}, &(0x7f0000001000)=0x10) accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9, 0xa4b, &(0x7f0000004000-0xe5)="4396486386d0eaee9796fe6b06e9d9d9884ece4d4c4ddc6b9741f372df7567ac6624eb1dd61aed456c6997db074044ed1b7604b0cfd45f94087e05bd31f33ca7edb87b4843b2475b5f2fa8334c2bc9e8378bf7589a6da36cbab863454490e905873ba0b8efa2db381bac21c7e519bf1cdb9ea942ad21812c905dafcfcd064e124762c6c5aa0f7bc3c6914910cd9ef744e7f4932f1d5073b7045904fa1a06f8a6d5b6569b8fedb6d65c764b3d3dc1d63501b40c06f8d36a3bcaf6988e67f9733254a3a9dd21747248651351f3dad86e831046bb80343fcbfcb8e460705a9230f54806e5ce37", 0xe5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000)={r2, 0x2c, &(0x7f0000002000-0x2c)=[@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xf) writev(r3, &(0x7f0000b64000)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff06800000000c00080004000c000400000c6b", 0x29}], 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000969000-0x8)={0x0, 0x0}) accept4$packet(r4, &(0x7f0000ea5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e71000-0x4)=0x14, 0x800) 2018/01/06 05:13:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000600000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f000017f000)=""/176, &(0x7f0000b91000)=0xb0) syz_emit_ethernet(0xa1, &(0x7f0000e8c000-0x18c)={@random="4babf1e70ec3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0xbb, 0x0, 0xfffffffffffffade, 0x2, 0x0, 0xf2c, 0x0}, @routing={0x3c, 0x0, 0x1, 0x1, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x3d, 0x0, 0xf88ac937eec3f30f, 0x7, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0xf3f2, 0x800, "21dd69dabda331abde67f23c5139ce73a9f49e7700e0db41c79c33f07648bb06279c56843f47410bffdcef79c88db075825182ce86b1e9921f086e512e6d3d7fe3c32ee890cb7e719dc7941f381e9077fc5d3c688ed941d97ec5f13a00026a3e53cabf3adae81d07446dcbf803871f7902edb662be3102da51f1ff30dbd8ddec53e1fd3fe690bb6dcf19ca3d5c35d908a5decedc022edeb4dba47a8b5ee40a3e69b5a7038e9c0b25e89fbcb0ee4ee72023f0fdc23bf2"}}}}}}, 0x0) socketpair(0x3, 0xd0cbeeee6a639668, 0x401, &(0x7f000007c000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000fa5000-0x40)={0x3192, 0x9, 0x8, 0x1000, &(0x7f00008ee000-0x1000)=""/4096, 0x96, &(0x7f0000205000-0x96)=""/150, 0x5, &(0x7f0000a27000-0x5)=""/5}) 2018/01/06 05:13:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000cb7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000076e000)=@ethtool_cmd={0x24, 0x1, 0x8001, 0x8, 0x401, 0x7, 0x800, 0x2, 0x0, 0x5, 0x80000000, 0xfffffffffffffffe, 0x7, 0x6, 0x8, 0x3, [0x5, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_buf(r0, 0x0, 0x2000000000000484, &(0x7f00003fd000)=""/0, &(0x7f0000f25000)=0xfffffffffffffe9a) r1 = socket(0x0, 0x2, 0xf5bf00d) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c33000)={0x0, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d0a000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000909000-0x8)={r2, 0x4}, &(0x7f0000cd4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000291000)={r3, 0x401}, &(0x7f00007de000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000df1000-0x60)={r0, 0x4, 0x5, "e1b5ff48e343ea6b2d3c523d5f08f6e5a66abd019060e87f2149f3c504f25c8be01bfc641c0d14011253ce378433582f7f731a50f1831ebd5f852fc096f0a5a26be1273f8fcaed04cfb0afa48305fb64bb842a342c52"}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006a1000)=@common='sit0\x00', 0x10) 2018/01/06 05:13:40 executing program 7: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000015d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e68000-0x4)=0x60) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e67000)={0x0, 0x54, &(0x7f00000b4000-0x54)=[@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}]}, &(0x7f0000e68000-0x4)=0x10) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e67000)={r2, 0xf5, "bd67d25066edb81cfc80a4c484422a9885c293ac41c6d21aa1d62b41ee85ef25ba6efe92e5f8b775e8e7dc6dc7d6a56298e658da643c6903f2c3e10c83c04c8a50b84687a6db4edf782e1d62988d1643a177b77b6d3a9832d719021d9d98f10238c287b811183b3c097a0980aed0db1073b4d9c5c961ed3e208c00603b26f3bbc523ab396df0d328d17ef96ce8d4cdb3fa7d55f2547c9fd3f9fd3a4246ab4a5d5b92f2f055e4f7ff40311265678495ece6c4f7c48fece5c1e291926b08587181fd67cd2901639f0789e6c2f0b2d8fd800ed23bca6ecb084cfb7dce56ac2c0b4b1ce9f83fc632b6c135704066ee18193a856d91e9b4"}, &(0x7f00002ea000-0x4)=0xfd) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000d11000)=0x0, 0x4) 2018/01/06 05:13:40 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000fdb000)=0x0, 0x80800) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000fdd000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bde000-0x4)=0x60) socket(0x2, 0x5, 0x0) setsockopt(r0, 0x1, 0x8, &(0x7f00001ab000)="691450a5924a2af73107570590c85d96e3ff94f39b7dd7a1301e89fd2e131a885bf76e631480aa2b0763b83223b6b38d1aabed1e08801e448ee8bc11be354b0b3423958d6a3087dbfc5ebc4d7d655b895a4a1bd084a50c8243c2f658c23deab60409971dcf51e1ba89fc49cc621e99e700bb70b88f46d84a882217e2e2a724807bcd378bc522f9f8a658cb40195a5502d6042e44ad3142e528ed3117aa86ef690a58676aec7a5ab1a9c7563ae60886ad2793e7957bffae607037e78de685a505b9bb6d2b8356383d0ff739237a7a8b04622c7fff50a44eeb01e6d8b27d5aa4fca3ea94c0463f3b2d5de6ad857852ca52", 0xf0) write(r0, &(0x7f00007c7000-0x26)="260000005e0009000000eaf83a000000000000001e000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/06 05:13:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) recvfrom$inet(r0, &(0x7f00007c0000)=""/0, 0x0, 0x10001, 0x0, 0x0) 2018/01/06 05:13:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000000000400000000e76a008bc88902"}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00005e3000-0x4)='tls\x00', 0x4) r1 = socket(0x5, 0x2, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000529000-0x4)=0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f000096a000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000bdd000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000888000)={r2, 0x1, 0x6, @random="63f0ddfdb808", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000733000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001e7000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008c6000)={r3, 0x2, 0x4a, 0x81, 0x7, 0xbe5}, 0x14) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00006bb000)=0x7, 0x4) socketpair$inet(0x2, 0xb, 0x0, &(0x7f000073a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ece000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000012c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00007d5000)={0x0, 0x40}, &(0x7f0000315000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000ec7000)={r6, 0x4b, "fc092ad6a725158712dd1bbeb61b1c1c78db382d1341dd104049ccc3541fc353569db07546d5d7ce3d5a8bc076e5158d5200303d491ff6d013cb03573df0799d508c86729624fd46baa351"}, &(0x7f00008fd000)=0x53) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f00001dc000)="acabaa54091e70a86a3f865c6a3e0d62bc6ace19a72e197192d6756aa55fef1c6f49f483009483600ce530fdcb2bb4f67361e606a9c280b6a9fd1a2401b61a0b651a33ec6f1406615b76425ec88f397eb72b38801e740621c989df8e9280f0797fb5a236fb3385ccbeb848db2f99b898184c6af564e77bd7", 0x78) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000848000)=0x0, &(0x7f0000957000)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c81000-0x8)={r7, 0x6}, 0x8) 2018/01/06 05:13:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000061e000)={0x1a3, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002dc000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000786000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000fca000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000098d000-0x4)=0x10, 0x80800) r1 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r1, &(0x7f0000ce0000-0x2)='B', 0x1, 0x0, &(0x7f0000f9f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f000041d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00009a9000)=0x0, &(0x7f00006a8000)=0x4) 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, &(0x7f000071b000-0x20)={0x0, 0x20, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) 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) sendto$inet6(r0, &(0x7f0000b36000-0x6a)="", 0x0, 0x41, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000023d000-0x4)=0x0, &(0x7f00002a3000-0x4)=0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/06 05:13:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007d9000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmmsg(r0, &(0x7f00005d9000)=[{{&(0x7f0000cc4000)=@nfc={0x27, 0x1, 0xffffffffffff0000, 0x2}, 0x10, &(0x7f0000f24000)=[{&(0x7f0000af3000)="4a4c2391b15b098d6ec6d3495f8e70111b9303620f795f41f019c0436d333d8a88ac9da93e0d0212d200d3e5d0aded49c0222451298679bcfcd3dbe496f5ea7a6a63ee6f74e70fef2ea21c2ad6066f14", 0x50}, {&(0x7f0000001000-0xa)="290cb1418bb715851fb1", 0xa}, {&(0x7f0000001000-0x93)="c95eb632ac7ee4bce0703bcec7189b5aff4362f7a40f494baf4e09f5f98f9aa8b3852486fd4a757f41465ab09524ef0b5f1a848ff1fa074c019c62cb25a610e0ca3453eb82b6e6c0d9815367cb6342f54284f10f46893807d254efa45f03c5bd2320c5481635d34436c639d0bf47b0cfade56aa705236106c12af82d74e98f257c446d40e54d01b177a4ef8d0ce27739c059ec", 0x93}, {&(0x7f0000001000-0xc8)="8004d1e830cf3b5a8e38f0fba1f662f796c07494710b52516c40c346679829886a401bb69c45de410027cb7c4204bc312ebdefab629d97c9599ce4070c2c2c22734a7314d5eddf6c87a49925140c98e3a285ccd19a7a54cbdc6dcd4c2d4ac3ce25e54bcf00ed71852cb388b10fa847c364b74d00302cea255cfd985dbab7653f4be1fdc1b8b82fa5366e6f807f325ea4528979c595b16e2bf06058d55e5298f91b33729996e00074adfbb4a2db1750a1bf5ba1368434c2b039b0d4705fbe69a4b03c87461f8b2c21", 0xc8}, {&(0x7f0000001000-0xc9)="53d94f63488e9330740a89c0de369162a194b26c338bc820b0481d33931da5135f0c009d2b29a3e53503d3d503d7ae89daada8824ce673e03a268bb13405009ace8a5c9e39dd4bbf8244efec3454034afe0afed0d029787a1402c300822f42f89098a5a7a80a8a2a0f23cd3fccd69b07341d2b10adacebe8605514613f96af8056bb984616fac992ec093d7b2236303f5192227cfad5161ebd0c0527e5fa3c120093225d96f76762034f81fe8cf478cacfebb5f7a142d5accdd628335f106a5d8e9d35ed382abee3dc", 0xc9}, {&(0x7f0000c72000-0x2a)="6c545b16f49a3d03e3288421e313004f86777b7c6eff8a484926f4cb0a9ebaadf52e922dd5c0707fb0bf", 0x2a}, {&(0x7f000034d000)="80ee437b4914ec0b4f5ebbe62c6549a7d646129e899e6d3e8822cb1dbe0fe46533dcd821d6f9c7e421ec0fbba838b8230e9f1bac0e9d00f74e49f516ce0829ee59656f9a8729d6b4b1d6232f680fa2444b8ad2d65cb18ede3d4e843f670fb17c6b381d4340c50aa1e9c02ae4b0a86a2a346659975acf9fd57e73b935a012ad0cbce809e595cf003bb8ce5f99166e4d0bf6828e1f3b9d17fe2a98ce4797766c1ed827a24829e2f08f4622710f7846ea2b61d43c89fd63794d93ad404450a8ca09367c87011a72e74ca57344962fc517661c9789b11180604d00acc34890fec5d53f78ec", 0xe3}], 0x7, &(0x7f0000000000)=[{0x60, 0x0, 0xfffffffffffff001, "5a48369879f8bd266bbc9d7556918c0d70afdda9322489a74d9e385482c62b12adc3078e601c9ad4ca2708a4b7f0121732d33991f60e1e68b9c48674d13c096b607a01ec8469a4ec5aff26"}, {0x60, 0x107, 0x7, "7fdc994d18ce144bc4b11cd33d0344171941da0d9e632139a540210eb1590dff454643df0dcdd0b07451d2c29908481743c5103d94725a3486f942bbb4768d0aa3ea5c959696b168e2b6731bf3f4eb4b"}, {0x88, 0x0, 0x4, "7a63bdacddbd33cccb7068d731a119fa0c69095a25340ffa752d24f26ce130a56d0377a3d10e841c7f65106a9ab211c71fd33505c959f86f5bc7e7725222f7277b2ae0ecb601c4b334f514900b0fbab44f7d2d5c6a8276e34c1d5f7d645ea7384bb3bc4c861a7884b29e368c892b4e32cfe31d7cb3"}, {0xe0, 0x13f, 0x4, "91a010e78cccc5411e821f99512d16fb5a585b740a0e6eee313f03e3d1c751b5866fcdf7222351e2899153c57cdbe8eff6884c97b440625d889193182837cf007a8e232fa961c01820203decbfa7e3c844dace171de4aa791fb82ea3c9775872bed255b180cf67d4af594081f7357d488cb0ca4496339243c105311edb3e96684a3f235dfaee8fbfd8779a6a9b4c53b7b242ec44cde54936a9861a7166239bf629343fd5dc7a24aa937e89c6b1d07bec7630d8712031283c4e19502f821202d8a1949fdfc7467a524a75928ebf0f26a5"}, {0xf0, 0x115, 0x400, "34f2aa43969f9f6be2c8610fadf19b0662c12085df60fd90d7c3428de81bbd8da39e357f74576213e2977ceab6a934dde70bd04c567d54e9a1e551a105ba0bc0d813b83cb45ad7a759c6eb5bebbf6d89a5371d219aeb1fe8c5b4488e0e7fffe8e4528a4c98cca0ba70215b8d0196dc145a433ae5930809ef3fca7e2be820c5d72efed7d9b702d6d1dc36859e6f00938a6aad35d7d373ab56be556d2a66fa9f15abea366bf8cb99561bc373ccdf5c90197ce28c5b69a54e833a773cc89d5d3b98d40fdc6e62690b50ec8a132829437756cae5b7f55e8f327d56"}], 0x318, 0x4000}, 0x4}, {{&(0x7f0000c76000-0x6)=@hci={0x1f, 0x81, 0x1}, 0x6, &(0x7f00009c2000)=[{&(0x7f0000ee5000-0x85)="1ecb9680ea2a3a941f16576050033a72e3529f6c681a43a13ae44e58f22eff144df1c4d37add3e8e34a05d7d37082f24fd82320b15f343a89e53b5709f6abd08b47920bb0c51f344d129fc57d50e86fa2c433356ae541947b695c51b7b8c62356a11c45a1d3d1208ba6924cb31de83d0dee67239614a66e7c59b092a3617216e6a157f721f", 0x85}, {&(0x7f0000001000-0x6d)="67845a990b763318f07b0c8fbf4a6b405e285c15d2340f5d4bdbeba574d0ae04775b31ffea5e4240a279e2a74fb4f84e649287d325618017300a5b26d15470f0a841b4b18dd5f8c87d2d9b3754e8bd9b27587bf2a4b33c37236dd0358d48e1721a20413e29b430e5e3fe268077", 0x6d}, {&(0x7f00006b6000)="f2caf3a0e76c325415a74e4fc30303a5f8a7a0d05deef47ad8baf96c96b1c1fb9c57f224263ee4394d637a4bc0fec0bf16caf53e82309ab0f502e922b229242f08831c9b2d5aa32c471c7ff7b8a4e5f2b26d95aa4918ff8352cc458e47bb8b17e4352bbddb7781cddf2626646d6ff90d26d0f9d4097ca7227f4dc0f9566f878d52646231db774afca4d84f028229acc86c9795c5cc2862099cdf71166d0b547254a6ef88cb1db9d5cdae9479552b1871e099c92d0cb6b711c74691343d38aaaf785299d67d2b0657c270b5cfb3e032b6", 0xd0}, {&(0x7f000097f000)="3b88", 0x2}, {&(0x7f0000001000-0x67)="31854aec7c9a4595dfe70847acc72075ad94c9262f55a9a6890d145af26ea48edc6bdcc85618119d6086a3396b51e672d9d12a72075ec2bf393e87f6c7e287aadfdc80e5325311451ee1296bb7a15757a82f85d0d80bba5b30762b6f4c768cbec217c9a6760b28", 0x67}, {&(0x7f0000000000)="537f6527288be771db1cbabd88ec3db937d4da51dc825ef72a378c6041c9032abee7eb5ce6a70b8e5156197e5d47df9b1181600bb3c662280c3a1eea99ddf785610d816057d4a78fbc7661e563e78c3d3f4c76a3b8f2c91786754c0fe58835b4fce0b19b13c5e063f84fd332bb21cb0eef14652a3f70a6a5d41503daf166d4f423cf01fa59086a883248318049b68c50bea93551d8de174ad88b3e8171745a7d0ed32155d59809a485871079adcf6314d76c12", 0xb3}], 0x6, 0x0, 0x0, 0x4000}, 0x40}, {{&(0x7f0000b0d000-0x10)=@ipx={0x4, 0x6, 0x5, "85e0bb05dfc0", 0x6, 0x0}, 0x10, &(0x7f00007b8000-0x40)=[{&(0x7f0000000000)="1c9837f89a881e3597bf290a0e9b0fc5a30b8a14f3d08800c37cbef79353e3fba5dabf6d30dd380be4a0c0586a55fdad34cab921a6b05cda3bcebca229bb40536086249d55e028569fcb08ea4f3544dce4b854820da8a3a8e6447b3fbc42802dfe8bcc200a738578f20178a01b348dec874a2f34897c04af13d9128f3f0613d359be442e479de47b841b1f9628e50b8780416ff8569edcc498240daeaa3defaa341679d29a387ecc76cdea0d5799885342e3c9576ae095bced957a0cf793b330280dacb87a84a783e16d500baad47df65c7fe98f60290b5e4b7510dc9667a531c36c", 0xe2}, {&(0x7f0000000000)="7d9dbf052f956fbbe5b045919b7c8b3c023f616117f47ee45ac2f6968ab9bff3f48186b21ec27e5fbdaecb4400687de5749acfdc5408f216e3bb8cc38137a9bcf7b7566d234704a8aed66a49689bd90ca58e24f53e20df0e8e68fe1b3c92f3d1236338fe8ef6e0b0b10735e731037ad5c55aa9b01126cb78a0fc7d3c0ffcb292797bb3a09fabb5e8b1cda48a498f38d319fc841a86e9a0a2e7e16ced7258bf70eddfccce969a7b7dc04ba8331021b1a6950fb3107c61602b10c96f6c9e56a0622d2e1bb1a26af68ad8002c94222c", 0xce}, {&(0x7f0000000000)="0794b884ea4f1fea61c343202c117052334e7addf483d0f37d9fb164ab439b2df82e7d3693df8979d70d1afd54418d03ad1ea7ccfe61759546289625d95e7452b3c2e021fb43b00980478cf484f5c5348892e161ab0b35196c2ce76297d73dcc0cc5339036d9ddcb81ed9ad501868af922e05502d7562bba279f4f364466e233b9df25271beea8ae3da9", 0x8a}, {&(0x7f0000e15000-0xa0)="1a6dcf9a481c23e0946e2404fafcd05783698ff94265602893cea06de0cc8b980b5d1ad3bb1fc2db3d4308075003cc3a933cf8729833fe98e456a763f87a6c71dffd9c4573f13e9d4f1bab250f18091b4a29ae8870c056bbd020d1ccd16501dafc34dbbbfacb96a407f581c3efabfe430b137296f05fad77b7d68cf8b52ca01e75538c7f35d3b8783ba73490f8cd9d31c1842b45debae308572ab2c2cef90290", 0xa0}], 0x4, &(0x7f0000001000-0x480)=[{0xe0, 0x0, 0x41, "5209ed0baaacbffb305e572aea1f9ed038bb8497f2ec499ef6d519b2b3ca029fd8f45f3c5e2718e561e73f5a1f3a5cd0de65b4d0394a6b7dfaff0ce4d56e33bceb697d87ee270d070605c104a138e97595e3019eee40d9252837f1e07bcee78fc7017ea28a04aebdb9efc4d8091caebcc0c51dd75e13a0d55db10032da3a6fdbad35a697ca07893ff9bfc3f2e9a91bb99ddbad6f4fa00fffd18611ff03f3da6553ffcc064e36e8b802ea2c7e83273c7f507107c3060802cf4b3bc735a6e5ece2c64437a1853191bfa13e78bebf"}, {0x10, 0x107, 0x7, ""}, {0xc8, 0x117, 0x2, "3d8a108d52c1e05937a353ff5ec3e37f9f97a07231c57924d12c68d676599ea6d4c85f21d7c926c4dce1ee373fceec942dbfe2327fd822bb87da6ff8b6306acb08456ce60144df935cc552bafdd87d90a4826c534db79264bdee2ea8476568d13b8c1092f416ffba4ddf12cd17be32e0647913b764190a71d9930a1e35cccdaa1efc26680eb0483ad337970eb7eb1055902d91e4ce503ef29aa2e9594cad76d7e33bf955bb9071b3036061bf6956c08360a2f6acc9cf43"}, {0xe0, 0x88, 0x100, "9e3cf78933933b2a5231e588596d960e7d69a1e07904d66473e8ce5be347244f79a00ba4a2827ba98c82948bdcd1b5b7314d46403e2bb6ecc05a50f45fdfb7b73ee204a873c5bc05cda3c0f2d388b4bf16c382361508c424cc3028e4599bcc7b2d2b9110c9d821ea9966059deadfdcd2b8c728d33b94b87b30f4fa8cb2a2126eb2b5abdb34c381a489aefd07fccac9972be0ffc39bb4f0057ccbd1802063a3b66b115cae0324f8eaef4ed7040241b1374dc16908a8588abe8d12ee90378f6333553451c5f67085f668d4c2a2c4d1af"}, {0x100, 0x13f, 0x1, "4dcb419f2ea3a76adb34c4c9a775e4c8116888787cdb308b4f88cd715dc54564432f953f6526d62a729b861e6641df521d4db72d03f808d61e40d810ead44d3277b3bc392a66fe5163e9054945805b16225ebe544e404b3a4c8232cc7c544fcebb5fd2eaea22edad7a56fcc02cd7065fe2aa91a43504757914f2ed86a6aa1f510cdbfb9514f33ed90ecc279c7b64ab8e42b1670ff2d5476a5e537c58084315a99e91e5f96d6f3280f11a51b8e3fa46cd9c81811b8a207b8e6b164b72653b920d581c590c3a3667eeb44ec85f4b7018c0d5d47be4362dda6cfa6f438df4abcd62638901748545ea9790c98c"}, {0x88, 0x11, 0x6, "efd8a065683b27d29fcbe830b7b1354b40e502ecc99397a52cf27a013e9a82d403ec92d51223992d9be301f45a057f8733c9bb425867460051c13e591ba8489fb13eb9e149a76753c8843e06bb2bfdff67d72fa0e5d62ce9657b02de164603fb2cc509e7aaaf967b2029bc556bddee300751a1acf9b6d9f2"}, {0x60, 0x10c, 0xc7e, "5a739406ae9e78852e80e7892e6997b0a46623d20eff17b56089459d758ef7143d81b5f6f75fabd0debb5272b49557c213ebd511e4e415ca60cfde2b3aac9be86cb174a2ac42d9fd84"}], 0x480, 0x4000}, 0x1dc1}], 0x3, 0x4008000) r1 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00006b0000)=0x0, &(0x7f00004b3000)=0x8) 2018/01/06 05:13:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000fbf000-0x4)=0x9, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ce3000)=0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000035c000-0x8)={0x0, 0x0}) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f0000659000)={0x2, 0x8003, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x0, 0x0, 0xdaa, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 05:13:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x7) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000245000-0x5c)=@getsadinfo={0x1c, 0x1e, 0x209, 0x0, 0x0, 0x4000003, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 05:13:41 executing program 3: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c1e000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f98000)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00009e1000-0x8)={0x0, 0x7}, &(0x7f000092c000)=0x8) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f99000-0x98)={r2, @in6={{0xa, 0x1, 0xfffffffffffffbff, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf17, 0x7}, &(0x7f00005f3000-0x4)=0x98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f98000-0x6b)=""/107, 0x6b, 0x0}, 0x1) 2018/01/06 05:13:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000896000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000bef000)=0x0, &(0x7f0000a33000-0x4)=0x4) writev(r0, &(0x7f0000b64000)=[{&(0x7f00004d6000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000c00040000006b", 0x29}], 0x1) 2018/01/06 05:13:41 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f8a000-0x10)=@common=""/16, 0x10) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/06 05:13:41 executing program 5: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b6e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000103000)={0x0, 0xbf, "d8f40f83a5f54278f5fdc9bae1600c246853b37729b822357666a7557be8c2426ffe5a73e18c2b8103d9a273e08926105994ee54389e024036efe8e1585a4a74a16e6550a58d05412f76d8221c933b5d7fa22bc1d104f1a96005c01d02147afc7ced6eced94d5cc316973db044ac8f08fdbe44e329e9155a727eb8bd014fc2efc8ae7f4651d4328bbdf179380581fbe7bd3eea026f165fd315ed84cdeb678c8d3a7c4813f81d883bf4bca665c693b36aa32d94632a19c38a1181fe31585167"}, &(0x7f0000b6e000-0x4)=0xc7) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000b70000-0x2)=0x0, 0x2) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000b6f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b6f000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a88000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x10001, 0x8, 0x100, 0x6, 0x0, r3}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a7c000)={r2, 0x5, 0x2}, 0x8) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x198, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 05:13:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000179000)="97", 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) writev(r0, &(0x7f0000754000)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0x29}], 0x1) 2018/01/06 05:13:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000006) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cdb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00009a4000-0x7f)=""/127, &(0x7f00006e2000)=0x7f) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x10, 0x26, 0xcffddcf8d9b2dcff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2018/01/06 05:13:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000036c000-0x4)=0x4, 0x4) socketpair(0xb, 0x4, 0x7ff, &(0x7f0000b36000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b52000)={0x1, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000010d000)={&(0x7f0000eda000-0x598)=@getsadinfo={0x18, 0x1f, 0x209, 0x0, 0x0, 0xb, [@tmpl={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 05:13:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000f52000)=0x3, 0xfd83) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f55000)=0x0) 2018/01/06 05:13:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x89, &(0x7f0000f79000-0x4ab)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x53, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x4b, 0x0, "b02e5b555372d2b1fed2b1d8797b9dce8291c6bb9f8851cc88bf334dafa8cbb465dbc92d2f4b43559d029137578ea7a41beed40febee8bd30b51aefc05db580aff455d"}}}}}}, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00003db000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0xa, 0x7fffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000086e000-0x8)={0x0, 0x7, 0x8}, &(0x7f00003e2000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000496000)={0x80, 0x800, 0x2, 0x3, 0x2, 0x4, 0x8, 0x635, r1}, &(0x7f00005ed000)=0x20) 2018/01/06 05:13:41 executing program 6: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000765000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f05000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40000000000000b0}, 0x1c) 2018/01/06 05:13:41 executing program 0: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008fb000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fc000-0x4)=0xe8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000aa2000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x7, 0x2, 0x8000, 0x2, 0xa0, 0x80, 0x0, 0x1, r1}, {0x0, 0xffffffffffffff9d, 0x8, 0x8, 0x3, 0x10001, 0x401, 0x40}, {0x20, 0x1000, 0x0, 0x7}, 0x8, 0x7, 0x1, 0x0, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x6, 0x1, 0x0, 0x1ff, 0x4, 0x400, 0x4}}, 0xe8) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f000000b000)=0x8, 0x4) getsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000010000)=0x0, &(0x7f000000f000)=0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/06 05:13:41 executing program 1: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004d0000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) socketpair(0x11, 0x80807, 0x40, &(0x7f000096e000)={0x0, 0x0}) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ece000)={0x0, 0xf8, "34c6d37c7eed57eb83e80d1d0374fcc5a7b44cb789d25c935eeccc82d002c825a8c7d08ac48ad677785bd6b072c007fafd30e3c18573488433a4a2de2601e7d9e2d14923025c31aca1546f9091a985c8b8c8f78a115d8d8bfe2fcb71b079a9ebaa0fea9747f2f6f548ee16a1749e3958effdf8ca7486d7b89f6b2689e7000894c7af0b2578a055ebb442d88ae8e5f7e1c35e3cfd630f9f1aec6d31ecf84493b0d8acf492b66f1dceaad247f7bdcff2ad3328cf45770f1b12d456987fbb1a15cc42b24f05e3b92964ed41ece2f33159a31f2e3b9317b57837dd6952b5c51893bb52bdf669381d98fd30d894fbd5415b20e71feb6913e78797"}, &(0x7f0000ece000)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000002e000-0x4a)={r3, 0x42, "2dd5d6f7031f56824c4dc0f004697e88fa8b914417550b1848e525eba1999083ce90f86035a63de5d9e784e959615ad24bbf00d8174a8481ac118711070cca7dc7aa"}, &(0x7f0000e14000)=0x4a) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000ece000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ece000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000769000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, r4}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d08000)={0x7f, 0x2, 0x9, 0x3, 0x0}, &(0x7f0000114000-0x4)=0x10) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b83000)={0x0, 0x0}) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ece000)={r5, 0x10, "982b70fbbc0e5051c3af59bc133a4272"}, &(0x7f00008fd000-0x4)=0x18) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00001fe000-0xa0)={r6, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1a6, 0x3, 0x0, 0x5fc6}, &(0x7f0000ed0000)=0xa0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000ed0000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x200}]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ecd000)={r5, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe34}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xf28a, 0xfffffffffffffff7, 0xda5e, 0x20}, &(0x7f0000ecd000)=0xa0) 2018/01/06 05:13:41 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000fc8000)='./file0\x00', 0xffffffffffffffff}, 0x10) r1 = epoll_create1(0x80000) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000fd2000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fd2000-0x4)=0x48) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000203000-0x4)=0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fd1000+0x600)={0x1, 0x0}) 2018/01/06 05:13:41 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004000-0x14)={0x0, 0x1, 0x4, 0x4, 0x8}, 0x14) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000003000-0x28)={@common='ifb0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000-0x6)={0x0, 0x6}, &(0x7f0000005000-0x4)=0x6) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000003000)=@sack_info={0x0, 0x1dc98801, 0x101}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000005000-0x8)={r3, 0x10001}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000001000)={0x7}, 0x4) setsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f0000004000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000005000-0x8)={r4, 0xfffffffffffffff7}, 0x8) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000004000-0x10)=@buf={0x88, &(0x7f0000003000)="5352e192cc12b575e40075e7e466dc0a647748959368970cdd0b0c19dbb3250c982e2d6f9268bc1eb81479e57ca275bef4f3ee4e9cedff6f735dac990b316f194306a55983507acb68b4e435205617800d57ed5df52b97d344ef91afb783265745fd14057c4e82d733ad2b8b2a984a643526c084ca458929617f7b5db048496488a6eae43c7e54d8"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r5, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000)=0x14, 0x80000) 2018/01/06 05:13:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000092000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d6000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c4b000-0x4)=0x0, &(0x7f0000606000)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r1, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/06 05:13:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000009f000-0x4)=0x8001, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) 2018/01/06 05:13:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$unix(0x1, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000d8000)={0x0, 0x10, "8bbf027171319d25b32ba8c7e890db22"}, &(0x7f0000de9000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00004d7000)={r2, 0x1f}, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/06 05:13:41 executing program 2: mmap(&(0x7f0000000000/0x582000)=nil, 0x582000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0x3ff, &(0x7f0000582000+0x7c8)={0x0, 0x0}) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000582000)={0x0, 0x0}) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000582000)={r2, 0x1}) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@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}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 05:13:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 05:13:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004ff7f00512d"}, 0x4}, 0x10) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00001c4000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000941000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f8c000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x3ff, 0x3, 0x3f, 0x100000000, 0x7, 0x8ab1, 0x3225, 0xffffffffffffffff, 0x0, 0xffffffff7fffffff, 0xb5, 0x1, 0xfffffffffffffff8, 0xffff]}, &(0x7f0000d0a000)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c90000-0x8)={r1, 0x7fff}, &(0x7f0000082000-0x4)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e08000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000af6000-0x10)={0x0, 0x0, &(0x7f0000ce3000)=[]}, &(0x7f00007b3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000eec000)={r3, 0xac, "291c90f2dce059f316cbd8961d46fb5e6f79d010353c6d69f61cb293972512f1d60bc6c9bafbfe9d52bc9bb11596bdde3c711ea87c14decc2a643953ab7c151dbdd9ecc974c1a63f174e05c1b2a91e1c7841666325844e77f9de82da04cf1b0251afa667cb8f9f9694bdae5618a5837df5f2240fe963198f39fadb1971fb02c60431fb0975f14b7209b614322f5bee9f98ffb73e4a5f79127b82d79696c7265a581649b545b3a3d6a82b87fc"}, &(0x7f0000559000-0x4)=0xb4) syz_emit_ethernet(0x4a, &(0x7f0000e05000-0xca)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "0006af", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/06 05:13:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x1, &(0x7f0000ba2000)={0x0, 0x0}) r0 = socket(0x8, 0xa, 0x0) r1 = accept$ipx(r0, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000aa3000-0x4)=0xfffffffffffffff4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) r3 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x0) setsockopt$packet_int(r3, 0x107, 0x1b, &(0x7f0000d0a000-0x4)=0x7f, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r2, 0x40000000000005) ioctl$int_in(r2, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8, 0x0}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9, 0x0}, {0x8001, 0x8, 0x7fff, 0x0}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000011b000)={{{{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]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000078c000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008da000)={0x0, 0x28, "8cd5d4d99732f612397643a6eae3d87ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000a8e000)=0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000d0e000-0x10)={r5, 0x2c, &(0x7f0000877000-0x2c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000021c000-0x4)=0x10) r6 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r7 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x80800) setsockopt$inet_int(r7, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r8 = accept(r2, 0x0, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000efa000-0x4)=0x10) recvfrom$inet(r8, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r9}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000b9d000-0x8)={r9, 0x1000}, &(0x7f0000f6d000)=0x8) close(r2) sendmsg$inet_sctp(r8, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) writev(r6, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8b65507325a4f8a41799fbea93a3e9f1ab120afaf09fb164345633e214215ccb6c2d485fac1ae06463da58d2dfccc0339edc4d20222b473a471d12b1044115f7ffdd9ba2cc407db15288c3c5d75d24a5b2b1a77e90ca5e1258654cef94af407030f98ded3c9768a0bd9d71c3b2930d99486a2409df93521e36eabab40ae93b71b7c8347e05a76f5920fa4d470a620438fd29b8aa3974d9f83a3f598d2a0e569a288786cd4902e7520a7f6e52a0c07", 0xaf}], 0x1) 2018/01/06 05:13:41 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x4, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000285000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000fd7000-0xc)={r2, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000694000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000afc000)={r3, r4}) sendmmsg$alg(r0, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/06 05:13:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x8, 0x0, 0x3f, &(0x7f0000c3e000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000b8d000)=0x0, &(0x7f0000b9c000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e10000-0x4)={0xffffffffffffffff}) recvfrom$ipx(r2, &(0x7f0000add000)=""/53, 0x35, 0x40000021, &(0x7f0000a33000-0x10)={0x4, 0xeb, 0x0, "1e9ae7334c20", 0x43, 0x0}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000044d000-0x10)={r2, r1, 0x1, 0x3}, 0x10) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000b0b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a0f000-0x8)={0x0, 0x80}, &(0x7f0000507000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00007d8000-0x108)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x7, 0xd2, 0xffffffffffffff82, 0x5, 0x6, 0x1ff, 0x2, 0x0, 0x3, 0x200, 0xbd1, 0x772, 0x7, 0x8]}, &(0x7f000038f000)=0x108) bind(r0, &(0x7f000019d000)=@in6={0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000241000)={0x0, 0x2c, &(0x7f0000557000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd89}]}, &(0x7f00006c5000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000031f000-0x8)={r5, 0x100000001}, &(0x7f0000c0c000)=0x8) r6 = socket(0x1e, 0x5, 0x0) bind(r6, &(0x7f00002a7000-0x80)=@generic={0x1e, "010300009a000000000000000000000009a979f3210000000000000004bad62e0a43a632ed4938d36d73fb8f8401a3ff59a4002b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f35b2461205000158d19bcb31f1314a8ef151622ca5bdc9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r6, &(0x7f00003c3000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r7 = socket$netlink(0x10, 0x3, 0x10) write(r7, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) bind$netlink(r3, &(0x7f0000255000-0x1)={0x10, 0x0, 0x2, 0x200000}, 0xc) 2018/01/06 05:13:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008a9000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005cd000-0x18)={r1, &(0x7f0000bda000)="266115729a3efd3802c8077af0f4697e44f04758783a2f7b006ff540434935f86d8be77e40d59310c095afac404521778c6e6f3f3ea8df3393a8f0da92799472ee31393cb1b3be5dec4a0a9c033735de020d196086a81037a22fe3513514b8db35e8c39101fbd7e9e22a791278990487cdd6f916d7837ddf15fe1f01d8526886fbc88ee9bd193b02e39af24cee1cd3ae010c8555f67360343d43b5a1bef169dd896e5f3724854c368c9e0bd49a09f707ef370176f0f3db330b94b3ba37c88978d4e3ea0ed1ca6ae054ad04033e8ee8765aa0f52410312bc1fbc75418f21e150918e2ec85e54bc5416ccad36c177e00a9e7f92620acb2dc9263d8bffc5feec2a151da50158325b131ce284c521f4d874bd4b127376c92e4560442e262d0f2cb6dad899d789a5d621dad181a7b30ad548d60d77861d8f17f5a66fa7cb732ee6cb55e21ea6eee9f18171a208f757f97334fdf1ab49074eec3b5960fc58428079a615e025ebdaf72a9f70f55ad3ef632b8a370f62e02cd2e58be9767a3cbddca4cbb5b592531fdfb2b80cdbaf3101ac98d0e5707c114ed28d5c084c35932b8aa96c787f8fcb18801b25ef783fe98cde1b5df07def219b159696507cf9bafb14d04f6e1d6e68a45ce4ae60ea82f7529e6d65dc489dcf8b6777cbf57f50d2f6dd93f5069656c71543c176ae7d428af9dd01490cdd32fd0a1fd4e661e2c4a540827ffd496dd3feff47d053d22665bfa6b2cd58783df8dd6f27bbd4d769c1ccf0672129ad6c73a7d66cfd15e2db7d9781d8eefdcd68d6267fa19d2d42edc45e377d0fd30e52ea371b36e0b8bb743c0827918cf8d762eccc597fd565e82c51c5b81fd3459b0f58c4fcf7227c57e9e8ab5789186de51a55ad6f7deedaa670595f1872b2b252e57746ed8603f18534713e410fe41d82acb9963d9dd2ebe28bd94868aae3c7c3f914373c7ab86c10a8e605d69ee8898d4a15983599938558edbd434ad85bceac7cb70f41489424b8f81e21348b5d4d1cddbedbd0ec2ad60e42eaa08c8916cd12552739a12f2795f5a4a42fb4b4188405cefba63e4b47155ad9d76e6a107ae9eff2d0b5456ee34db052a01e45d002eee0b985430e3cfb011d1d62092c2f5a4aa6a6ded5fa05c5b12fa7ba05a5eefe96c3bcbec4aaf9290cd2681d0cb97329707bec31347b2c05a3f9e01485c61787ae5290c4f4f2390006e63774020713cba2067c74450ea492e2587ce173ca90849080bd72cf8e1b3c92c0861005aa843ff3368ef1ef4335afc9ac28180c69fdbb98bfda7b94d6058bba513d0ff45d27db4a0f9143a8802f2f549dfb733141ebdfe1c96f422b8628b611cd1cf128865034fe69a335e08f5039147aa3b19cb6765292ce0f6cd3d236d47dab2334dbfdd9470302bf30cebb939437b1bd83ec4d155a0c4d9e76760c3e7b2fd23b37dfba5e109103959a04364971369d8ac3643c856e7b57df146bdadbf533baaa0d9b23162f70fc5f1239aff2eb6bfb9014b4a78995269344765a3d61d1cb30707aa0e339e3f53d2a83d4087c7fc78a24e316e9babc265daed93b4450127796be9555183614c11c269fb43cc29ce23d4bf71ac4d46c33d00f49d36cba896a5c2a39e1eafbba31fd0465593c8b312f6e3e1d91de89720d5c1ca56190e062f2a760864f8979c0c9eb9a0186dbb6be373e9d453785ea20a2bcec6dad1855950770efc13b4125317af112344f12b8951e0ba5b858b1aebe2a18cf50956e7e2adf84c402da1f6928b57845565a69e62869b21c6175dbe1f6d9bfbc556e6c9e7f86c39b05ec9730ed2e0561d5a2e0c49a8bd8c8311e7e92e7adeb192dcfadd9ceca244ade1e3c98441ae81ede55b46f00be3bc8cb322670634c5eab2af325dac8f9aed640913dce56b78bca7e17796507d76fd4a02f650bcdf9c428d0b21f5f81caa151835d2754949c192e542e9a279dc2ca36dcdb351b15058aa1799df137d3aa0f9f55134a1f2f12eaaed533e9227ba912162fefd0d9828deebbd91042659803877b3ad704f809fde99d41209d96845ce2cbf64c671128235ab09f03bfdbcda46ea29f5c4b518c371f21316c41bb47ed8462638bcbd5b5c23863e1c25a4f4b65941bbb62dcf191f4a91aaea3db1e37d707acd06cc7db01d89fe3da2c6fe5907996b200beadb72c067b0354d59d8be31d8236cc47c86722a69d578d5bcba6e65798d9e0c76eb39141511109ad1fd6ee497de5e784849f2b121a54f2a08c88ecabe160a4b91b7d8375fb8f79e686ca028aa732c29db697daa44602308a45e494ea02a7a45a8d759cc18f5e2d06fb90961f5564b5cfd295cffc6b2d8a2efa9f6b587cc7d1ffe1649c1154aceb1980dc93cf4a1443fcacdf45b257510912a5baedac298cb70329b4debfa8728fe18cc22d12287a821481b12e57acc2c88570a01e2b1b78210e727be23449ea64cbc65cbe0ae055cd6420b7856c3669049e26cb15a407ce444e878607a2c69dcd1e4d9b6ea993b1ad99ec5efefe015e8c3f843e00ef378dec69e68894fd72916aa5e32e1cdf16ebe996a8ce59e8f2d8a07d2b228353fd53720d7cf9d213b8c196900460b4e20d5122a2661cddaa00a1a6681b4ab6731d70b006fdbd54a35770af5c96a4f29ec842e6809b1247333250edd6750650c615ad1f59ce93c5d0061bb5215ee0706da243b612fd652377dabd1ddae0ca6aba6a3372f26826a0b81b49834e9dfb4d97213809f87054a0eacc8fa000f459c642a58aa581cb0386d17cd5787277ad825d70c9bc1c1ee7be92d87924af411e9cce63bbd7b979265d377600e162bd1e72d851e843662997816ce5c3886603a9f6bd9a357907734fda601b0bacedc0927437ba37ae25180a03f65eafae1f73d5aef624de88b281f64ce88b427f19d6189ae3bb3dca537b0ebbffae01952a81b0c28b81a63834e824f5791a2444f228731017b650ef3de322bc0a779a83f0df5fc658fdc8b3ff93f81186c4bf4571865311ce1feded77d1ff95e49731ad0f42272e9940c9019437c718c24697268b525813d30cd1f4e7c0e13a5327837770c835481937930b14c68eb67488d46a3da1df13d8a051c807819338bb0d0dfa1fd77aa73f07c5e11575f3caac7a367636caf6d47d7568185c2995a7dcd3bd6fce670c8784f525244991aba93df10580203fd73de233298bba4f3922c865003fec021876efa023e834cab5a8e619c0ed0942977930c1ee3225e6c90231c1141e42a8be3e9dc4714ad7e9f6c9bc68ee813ad1a0e7d760b6f31a73b04de9bb53d7ffc9e433a66bdc3c4cdf5d42f5da12dd6b773fbba2e15f0a68ec6d912be21eb26bcd4e1727e60aaf66c3eac582a844b8d18c4df96a1a9b52a04e82f612e540fec9bf9732595c0c47d40076fd087601e7902d6f0635753a5faa6281a00b9ae70451ade5bc11367eef61e1a304f314ce138be17d17456a5a356131a438b7162f4c8578684221595058b5b4d636903bac5a80b4ca096f71fe468c27cd370cfd580ceb4d2bccea1a94c1e6ffef65adf888eebeaee77a39d8ab4811beb51373fb0ed060ea9a91a825b61bf3d0efe13e01f84ecdd75faf9827aa2c58996ba07575b9c1d16318ea1ecb776ffd297daa8f07399695f02b0bbf67809d59bf9889a2359d8dc2496e7f5b8348606c40c0f7c3fa9cc6951e3ccc959eaf4255d450ba28c95278d1157dfd55e86a568db8b6ddac378f0c730e3185d15f843fc760d7e1243246542cb73b442e48935de4969b7b7165545ad4e24a7afd87265fb2d2bc669b1a1b2c6940efea87ebbd6f37df580aba2fdfe93cc4ce0d727215bcc284adbd7c9da8bef2dbb7c6050e2e49d959433afd766ba0c2d89a26520f36d83ab54acaddd1d8bbacb7e3535a2873828e43408f8d9413e36f4360fec9cc1f7c82d83a329d317009a6e3e6f0a1dcd3c01e9065399c58554c82300e6341f9edbdad8719aafe3bfc0826388e8eb76e08cfa25c54081aabebe09cc847865f86d3d39982c14a8e4c66f80da287b000d48bca2ef558d68aa7b5bdbda97750a2851ef2bfa563895cd42a88c8ad852c6cc976d40d0b8d36d3e9a66bbb788ebecf341a804d56cae89eb055c1a5214ccf4a42aa5c19be2a844a02b37125cdaf02a4d53bbdc194e48526c54d5414b915f0d6d9c3633f1015b240ade786a3a90c92dbe6f6265ba56083ecd8d23ba68aebe5e38d117c70bd5a3055c1468a4b40d511d0a060ce986c5f66103e6535606a1af3726e571ae8a1a25340dfb968e90bbe18d894882de51fe34c1a6498658144ff723548ab716e25dd3d575b44fbfb23fb3c6b0c0244f1b2c92c4fcb94dab4ea822fcc9242a37283cda9d6aa967ccce041edf0a5b494f76f93510572b8c73db8952190e458bac378f87f43172b1596e51cb188bc2c9d78e418dcc1898816a8484b1f7668a102c39f96a19b5522e860185d2d4416e5df6d78abf2ac8dbb77dec452ad7a36a417a9baf149ffd856ebc1c03cfc26cadff41bb247ccb9d78085ca844cfa85fd45a7fe828cb87fc39bd2625185ab9f861c19478fca3e8b9326c8ac11a6527b363d83ef02830ccb7bd55549d800bd3567bce8ed589e8e62ac1573317685035a73fe456523d7c0db74993a17aad5087aa8ce09ed95084d6d5c0c22b9d8e646049603cffd4d1aad6bfa4dd53a4f4261f44af56e061bd359caf01a47d7a2f9f04a8955ebae44fdc692ab7c67b35f10e42f037a7d58cd4e9b8baf563324a043ac16743832d837ff10f51956180a9eb75eeda060db830dbb85a0b310c1f98dd5ce8e6c7c3b2dde1da52526c61a56a6bb8d1964164e89dd3a84dd875d4920ee97048b5ce6983bc180c69e887e4840164ab2244e0a3daa6b058f8656c0548e49703dd0b2850ef96488c2747f954e3f41e4ef8fa4eff54d621be98c9a4c548fe77de275166a2924c4c6ae28220ed2312ac0658695b68adaa9fb21cd114d7a8686a74b0fdfc3d69717ece891261d3b40d07939d89631bfea49a90e9618c8bdf32dabbbd23e0bfd19f35748fb54e2bfdbb66bb22cfabc5f656dd107764e35f460163525ef15c7761b604c391b118a5588bcc4caa0ab47ee47fdab1e0507d0dcc1ce429342761e531f0b208f7b45084f3ee2c92c409e921d42cb8419858d8ee76d0a10eca79921cf01603b02e0f5bf1be5f4ba30ca90a17dfdf6fa6d70ca018af4d8c6782f5c0798d25787112f74041a3972cc97ba3fe1de07cf228639575fac00d547eb967d08dda692da4896a17c6739aafb08e9fd400df302315a5c0c963d967a615b5820a7b394e403a73eaf72ac7ced04c2096ae5d7a1d0b7632bd399dda693c83a9c2abd5045dbf3eafa13fd0f4ab372de15dfd3df88eee4a6c021bbe7cf8ddb0f272e4e2042670218c221fb2b1f78d93b41fe57437ce431d2ec121d8ec17218e6f86a7e9b51e87a9c734ba37fcc60d36a9dabfeb4ceb9eebed52084bbcc0db02f4eaef0bd122fbe7682ae41f887a6d6bd3c008ffbf827589deb7767c2182538cdb2445e9f6a5d78f003d362b936bf7c05379d0727dae4b9f602fb3d86cedff504ba207c4fb2ebcd9d08fd21b4da15bcf58b99d9606620f302b085a738ca7d1ee30be272ca15f6e017af8f7f6a3ab834259bf7589bdb62288b0bb77375f51f79896556287dec00b766712216ecd451f77acf7e6f3190df68e12e9be8939b03f1901eeff32199329755fbaa2be9f3f145fc88a66857cb4b5b8a41ca788b48cae15380aaeecd4411a16916556feb29b47d5aa407239b925e508ea31e868b128d6b4e41ac177c1833825a04f", &(0x7f0000fc3000)=""/29}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001ed000)={r2, &(0x7f0000674000)="", &(0x7f0000262000-0x1000)=""/4096}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00005aa000-0x2c)={0xe, 0x1, 0x2, 0x2, 0x2, r2, 0x1ea1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000ccb000)=0x0, &(0x7f0000ebb000)=0x4) 2018/01/06 05:13:41 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="8dbf", 0x2, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) bind(r0, &(0x7f0000135000)=@ethernet={0x7, @random="7b9850a6d972", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fee000-0x4)={r1}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000cda000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2, 0xff, 0x5, 0x0, 0x9, 0x1ff}, &(0x7f0000fee000-0x4)=0x20) shutdown(r1, 0x1) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fee000)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000fee000)="e5334f76046ef532eccb978402923c11e46518522c70b7c3b9502c335087491e82d3197712348203b9b0e33380e2c023921a", 0x32, 0x40, 0x0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fef000-0x4)={0x2, 0x2, 0x8000}, 0x4) listen(r0, 0x7) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000460000)=@req={0x7, 0x0, 0x9, 0x1}, 0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ff0000-0x8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000fe1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000fed000)={0x2, 0xe, 0x101, 0x9, 0x2e, 0x0, 0x0, 0x3, [@sadb_key={0x13, 0x8, 0x8e, 0x0, "80acf1a3a2eb4f7e811d03d4d3c22e2a68f7ff7541f9b81c7589520e4b7bc1982b8f708f37a5908cb4476de847c28376fbb3a9b25364669f63d20115a694e85b36ae4e2a2f0ae23077b07f581dcba76a3bc7b6a5a9112d1f4748969c0081e791e8095fb074dd376bb682a125461251fb884eb106190762bd2823e446d9f7f9e9417ff0aa07190f286fcdcf1e23b3"}, @sadb_x_sec_ctx={0x10, 0x18, 0x8001, 0x3, 0x76, "5e8de126cf2531feaf8c78078c85c2b9acc0eb17ced6a4e2f89b99e7b4cb33a1fc5d8cd91918c364c9d0f8081356db9b6ade36c450d86b6940bc789600608db38599b002ebd843b8677e345cafdb8b5000e1d3c1c9d0833b211c9748470a390991065cfdeac9596184a617918bdbcc412afd88d97d57"}, @sadb_ident={0x2, 0xb, 0x9, 0x0, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @rand_addr=0x2, [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}, 0x50a}}]}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/01/06 05:13:41 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) bind$nfc_llcp(r1, &(0x7f0000afe000)={0x27, 0x5, 0x0, 0x5, 0xb06, 0x9, "3856c8dabdb8ba53a36c6a15236df848df1ba710580725d567e5a38f32f7a7ec28a5e0012a80d76f64682c2fe089744c71d66c839fd7391eb7a76b1229ecef", 0x3}, 0x60) setsockopt(r0, 0x3a, 0x1, &(0x7f0000f04000-0x3b)="a78958e7b3129003a5994f3086845bfcc14976ff4712dfbd675adbe35a712636db", 0x21) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000001000)=""/0, &(0x7f0000000000)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/06 05:13:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0x10)={0x0, 0xd7c1, 0x5, 0x3, 0x3, 0x4, 0x2, 0x8001, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x80000000, 0x5, 0x2}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fb2000)={r3, 0x2, 0xee}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0x5a)="37c1ef917319e7051dde0e4c2da68d9d55dec05769f1fe7e592534e4bead70f301e53cc67e40751032e552fd5bc403fca8c72fb3e69fabb1a2e684e4f3e084793cb9cdc41bf01de4a581d1eef60da359d0ca630a1eb7ee802f96", 0x5a}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000000)="2c7d1d79920f21818f0bc3dd435096f88dabea76e3d4cdb666fe274c8bb38f3e4ddd61cdeb574603eb69c66881de5b65f62e5e61fa2d921519b8e7e8b1ef2dc15a2b910eaad233fad36fe2b716f2fd28e1", 0x51}, {&(0x7f0000001000-0x8d)="933c7a0a5ca2d3a643edd6920bbf7955032697b3fc9f79f30c8b30128cc95770e0c6253aeefb6663d5440cf1eb1e96184b1ddceec2dd051b99f4ca6cfdb1db7d81e6acd4ffd8e92915cfdcd618a3206af7b59f070c82be43b54fe1343175ac2c3b7772bf2385904c93bcfc93780886c7492339fb1a121bc4f4ee622033f606b294853784bee7f2a18529de84af", 0x8d}, {&(0x7f0000000000)="82b0fa9010a839e6f49433ab5fb6ba7d66b9", 0x12}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="aaa7525cbe23269e9e3f83f5229e6ace6c0bb81c0a1a4b4ebacdd547df029ee534a2e32304a3812550f9d433b647096b5a5d2184ca2b70727f7434106b84157911c101eda5c92b1ae5bcbaf0af8c5d2ca5224046d8962d7603a8c0c99573d1b248c4c91d0588408860b4514a696a64cab8e58e79dc2022638ad0e5abb317bc56b69bb04ca5e2e5f05627b76fcd76a0e9eec75a20c9443a60ff74f0b6cd95bb05779a84facf9a6ea491e2ec50d28cdd9b775e", 0xb2}, {&(0x7f0000000000)="8ef65b844cc4ab03a20461104a7d211e665f140f950beec5c65e51cb850c785ce732c23543bb827254e35ff9b6a3029c2f63fdfd09983d4e2e56448764881e9b100cdc0d3b9dd84c7b966198bd5680f778ef02a2455035116d3ee60726afcfa5a6bc6ad54a374d8281386d8b26f55458423e21551a08d9496b5ae4b72c8bcf69635e8181c457a329e18f004ec17f5e98912e399aeb14874d90bfe1455a0642a03e6c113ad869419b7fae342e03231be7c36e9054aa4078489e69aec3f069913ccfc7ad92b31755c1abcea44f55e15dff7e", 0xd1}, {&(0x7f0000001000)="ae454e6cd054983557d212b2b1", 0xd}], 0x9, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000002000)={0x40000002, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000-0xc)={r2, 0x7f, 0x10}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000004000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000-0x9)=@rc={0x1f, {0x8000, 0x3, 0x10000, 0xb0a7, 0x2, 0x401}, 0x7}, 0x9, &(0x7f0000002000-0x60)=[{&(0x7f0000005000-0xee)="113eb14a0487f30821bb42e6cc8a35eb951b4ed6fc5a9178e12139cb949a951e8a08413eff170670f14a0de8f5de6c1da50564ff6d889a6c6667261be0129d447515f70202e09c0c66083d8cfaf3c0883bb07e5839f737113d037e2de13e7def075c76d410088b6651381e6f69a19144d834acdf5d7d414cd2c894ebb68dc99be148fa21c01c09ef28198052cf7ef2fc926ac8222756106dbdfa616072b7ce6da102d5dba4eef624080fd3055639e148aaf68bf5526b140a0fab69dd2ba167e3b1de6374179ac65088ed6d27c62baeffd32129d273d280197641e02bd4db1c62dcd372548cf6d73e5a08d29e7293", 0xee}, {&(0x7f0000001000-0xc8)="b09c788ebf8b0393fd31bd94eb90a6a28a541fa3345b3540b8d458ace53ad5eab4ed08e903539edd604d2c9f4481a109139c5bab5dfdee9995b2c65ccb62458ab393e3760026954caa1759db69263e42b22ec3cc21d0ef85c22ceceeaa8012ed447e984234c9bd883504e9f562ce8be68fc677de3e38edd324d49ea8523a3faaf9554876168d478c76b1a8c3e75ee10df64ab761f8795e98fe4f140e4a5f39eb2403501c57b1a77719e3feb88ce7a7f116b2e63855c8c43d019edec908450b44715b522324272c2b", 0xc8}, {&(0x7f0000004000)="", 0x0}, {&(0x7f0000004000)="bb1ad8fb793ca6adf24ff997c934251fe53e15a5694a6ca58fadac43e0d06e21dfa2d4b1ab99b23d878d6fab5a4abb2870b80e7a32e908d6fb74cce4d69decffdd6a34a027a5d4b0c42408e3a0f2846b162eb5826098e095ee801af750f206995632840199826254f898a440354411238095eaea60012d8c8ec38cfe57dc8ba7cf73aaf9b522785c1599ae7fd3f7eaf812b919b5", 0x94}, {&(0x7f0000004000)="8ddb00e9315df2cb72a063f00ca354c03ad58b", 0x13}, {&(0x7f0000003000-0xe3)="ea57efc06071b867be6abd335b7c7da9115cb967619b2f82541ec569edc3e07a7ee424c85f9f7a7811ec598360573ced059f5c8360ef34720ca387f33d66ff2a0deaf8755846f11f401cced065bcdf5479e6b9755c459c945b5a09a3699fcbcc51d508eda19065f334768d314191eaf54128d5662f26bb1aea978c3f170c02f7c5314c60cf130b0b6a0cf42e728136eea91e94c11d4d374042b7441fc370cbef5713e87adf0a05d17517a7d6e746150a1e3166b6a2ef875f0b44ed533c202265d91970a8c5e2c5563e705a7577b28ad008fbbff0f3bcfe73c1f75b7589c7087903358f", 0xe3}], 0x6, &(0x7f0000004000)=[{0x20, 0x0, 0x1000, "40c07315d5d3e64afbb4"}], 0x20, 0x20040040}, 0x5}], 0x1, 0x40) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x13f8, 0x61, 0x7, 0xfff}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000006000-0x18)={r3, 0x1, 0x0, 0xfffffffeffffffff, 0x30ba4d41}, &(0x7f0000004000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r6 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000007000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r13 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) r15 = getgid() sendmsg$unix(r0, &(0x7f0000007000-0x38)={&(0x7f0000004000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000003000-0x30)=[{&(0x7f0000004000)="2474e60822b5defe8714240c14aaea33153a3ab6f39140cd43bced480800050cec370a32455fab71ece4f41cb1b2c3c4103e9f1b6c35f05d470c1fed5c2deeb8f131330c8f44447cee22535e9502ddcbe006cfc26db240c00a3922ddc5d56e35c4404c26b307566e692f26546163185af9e4cb47a6c9623751c975e7d605f8c0db6a66c8da7fa12d39778d8430c2e81a04bf8c72995480d3809f4eb02793f9f1a73377", 0xa3}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000007000-0xa2)="5c75de06c09f1a6e21f764bcacedcd76354000800cf340672d27abc332e43de573318e8372e107df1d92ac89a11a9329307a1cca858db9c79156575ee3ec6c116c03882f2b65f114faa97b2d21c5b2a0a161c62144a71abc8ca2e0e17642184b429f9661dae63330a0d673e05b162b54c7b9037bf71a0b6c78fa43a0028add645a0eaf56d6d5ff9635b45e8d745a0fe52951f652d08a10ad5ec6c47632db0846c47a", 0xa2}], 0x3, &(0x7f0000005000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r9, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r4, r10, r11}, @cred={0x20, 0x1, 0x2, r4, r12, r13}, @cred={0x20, 0x1, 0x2, r4, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x130, 0x4000000}, 0x20000801) 2018/01/06 05:13:41 executing program 1: socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000332000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000230000-0x4)=0xa4b2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d05000)={0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd8b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f90000)=0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e72000-0x8)={r2, 0x100}, &(0x7f000007f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000516000)={r2, 0x0, 0x0}, &(0x7f00005f7000-0x4)=0xc) r3 = socket$inet6(0xa, 0xb, 0x9) bind$inet6(r3, &(0x7f00006e8000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000c5b000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f000009f000)={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/06 05:13:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) accept4$unix(r0, &(0x7f00006ea000-0x98e)=@file={0x0, ""/4096}, &(0x7f0000d48000-0x4)=0x1002, 0x800) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f00004c1000)={@generic="674faa58e5329fd32fe41b6f783ef105", @ifru_flags=0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000216000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000752000-0x14)="", 0x0) sendmsg$nl_xfrm(r0, &(0x7f000015f000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x5c, 0x1f, 0x209, 0x5, 0x0, 0x4, [@algo_auth={0x48, 0x1, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/01/06 05:13:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) r0 = socket(0x9, 0x6, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000002f000)=0xffffffff, 0x4) 2018/01/06 05:13:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00003c4000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a1b000-0x10)={0x0, 0x400, 0xfff, 0x101}, &(0x7f0000b78000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0xb92000000000000, 0x4, [0x9, 0x7ff, 0x6, 0xfffffffffffffffd]}, &(0x7f0000079000-0x4)=0x10) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f64000-0x1c)={0x0, 0x1, 0xa, [0x9, 0x0, 0x3, 0x7, 0x0, 0x80000000, 0x8e6, 0x9, 0x62, 0x1]}, &(0x7f000056c000)=0x1c) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000777000)={r3, @in6={{0xa, 0x2, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff8, 0x6, 0x7, 0x5, 0x80000001, 0x6, 0x401, 0x9, 0x3, 0x6, 0xe89, 0x3ff, 0x8df6, 0x401, 0x6]}, &(0x7f0000f64000-0x4)=0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000f5f000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f65000-0x16)={r3, 0x7, 0x7, [0x9, 0xffffffffffff8df5, 0x80000001, 0x0, 0x8001, 0x2, 0x7fffffff]}, 0x16) setsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000838000)="e09c294e9c9f3831cb90f6b99ecf87b96b06e47c8d4e61b83a95f71ae0fb5959a0075a52e66ec745ba4dbcecdc659fc16750970bac3697abf40341a06d42664d67e382082bd1bc5aada16d6c707418917e0985532a61216679babdff0cdfaf0cbb8c0bd5b462cbf3becdc6981841eeaa593f23bce31a23633c3cb50c0a8d1df856c0d65ac82f6658b1fc57b4bbac87f96058f2e25caf368274f64b93773b94cdfa6be3d9ed8aaf281dc73ca3a0f3b353938045baab000dd7931d1b32e410b74b15252a190da2b5367445eb703a0a14208d3f0768a8", 0xd5) 2018/01/06 05:13:41 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0}) r1 = socket(0x10, 0xf, 0x8000) accept4$packet(0xffffffffffffff9c, &(0x7f0000cc4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001f9000)=0x14, 0x80000) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000fe1000-0x14)={0x11, 0x5, r2, 0x1, 0x1000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/06 05:13:41 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) bind$alg(0xffffffffffffffff, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00 \x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r0 = socket$netlink(0x10, 0x3, 0x5) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00006fc000)="04", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000003000-0xc)=@proc={0x10, 0x0, 0x3, 0x400}, 0xc, &(0x7f0000003000-0x30)=[{&(0x7f0000001000-0x1c8)=[{0x68, 0x4a, 0x300, 0x7, 0x1, "e9f8500f2d9067e432a4d731b8d47565d56f5ac234481a903a9b94c08c1a1fbfbee15e6f2191d701766842626e1c7e577ea0aa9013ce5efc0013b96ff1593a7cf623405b758c036eec629def80a58cb4e4e0be5ecbec6e"}, {0x2c, 0x400, 0x800, 0x0, 0x0, "6dbe183644e5ec5af0ed67efd0d6038fe387b5975bcc0b37964f65"}, {0xf4, 0x0, 0x20, 0x70, 0x3, "0745fd4df62bcd07ac3ce688542cab37456c728ca80dcf9be69f8c52326253336e029429694d9356f5824de78a703a40f605857e5bd2ba1459ffd4473c79ea52662f60cd2e89add6a81d0b89f896b72ffa67823a159b0b11a98c146b6f4aa9aba6e246f018490af7f47068bafa5788064287eb76b86e2f286777c9fe138a02e4c1f96afd845d9f6735135040910c5d60dabb341658bdc79f03fb5c3509b582efae0e53f45bb962e5235825eb7e22118790cc352927c9aa12256ea05884edf02fcf65c1c57025cdd9ccb0a6a09e13b1d74d658b693916f72388983c0f938df3c0f2b0"}, {0x40, 0x200, 0x1, 0x2, 0x3, "b8e0986c38820cda0786051f5f6220df764f02ab1b5b9ccfced24e1f126fa04af67dda24f0f9b55d2f6564c2a1cd90"}], 0x1c8}, {&(0x7f0000001000-0x1424)=[{0x1c, 0x5, 0x1, 0x7fffffff, 0x0, "124dd9702979943c06dd34"}, {0x68, 0x8, 0x200, 0xfffffffffffffffd, 0x0, "05f0ac9488b60653f71da49f19c6530e71251ab24e35b8baa590f346c9f2eae52b15efe6a3d325ed08d3d3e27e26c266825c1e8408abd37c7cf4d6130d539442e3a65a609d8b32341a68156ab5e92e0b5ede136ae5"}, {0x98, 0xf84, 0x300, 0xcf, 0x0, "a4b42e76708da7b00af32307bf21af878c6a0f66f168b27d5713020998f728f9423fa11f0062d35ccc6788011f29c53016e2477a9b7fb51ecac269188b921006cda81e478c6f27a28c934d43724f89c672ff02fd48e17bac63d10d41133e8350a80f81b08d30190c81c24040e53ebead36edd255f8efa8588db1ab4652f9784068b303f0b97c082b"}, {0xec, 0x21e5dbf3, 0x0, 0xb0a, 0x3, "0df6a426e6c4af9c2e92f95d4beefa8bb3830d0034042cf446718a53de97a65b5b0554a1441d46782b451d542da9194ff1667be38b21ba6dee60035d88e29de0da65e7d57bc81e4f863de7a81206288f263809dd38739f634ba05d06c6614d8080f9786b8f3f9d616e9a8138686646b8888a3e7d141ce871c715aef292de99c02e50d7ee03340d7a7b6b963f507e008df697902e568fe2b10dc03337879c9e59ddf06534113e7c835001a4cdd9165d7445f5f52926ce0ac5af80ae3259c9776a3bfa9cebe09f5b8235d1aa7bc892d3b1380c5c1d59b6224fa1e1f0"}, {0x50, 0x9, 0x420, 0x1, 0x1, "fadbe93c48c9e00e95e2048caa9f78a20d841a7c432579f4eb2dc5e8592a79985def4d86295140f6b596febb410199a7416cd5b0a47cc25d636a91b7e83e"}, {0x74, 0x35, 0x308, 0x200, 0x2, "3f3fec0d04b6f773cc95c4c34e29fd325696d31ceeab2b66dc42d855a78ede957a302781d88d66b65a11822178af83393a9e095ed6088f4b53c597274e0a1add76931250f79b0e342d980a1117e64593abcdcbc51742600ebe4e3c99b11b8bc02bb2"}, {0xd0, 0x7, 0x200, 0x5, 0x1, "9ff4906602626d5ae287c5237955ddbbcd99aa589c3f976d5f8ba25560889819c28607fb4791c334b328be7ed12bcada314f9bbf79b78422fdae58e2e86dd23f2d4cc47e48c5619ea4ae2bb556866ef9421572ff5522522b2e3732c6e57fd3a443b6247bf2330f4094bcfb87da702dd0d7d261c2a642c717c7c2c3d9e727aa945eda6a95b35b5a391076efc773c4726298477f0192caae67fe3bebd574c609c6cf592493ccceb0bfcc867c630e2a37f3d67d7d98cc8ad9bd60398ec64f3242"}, {0x1010, 0x1, 0x4, 0x3, 0x3, "d30b888ddbe226a54e34d568a7f340419efb8059591e330b64896e378b21edaff7c1ab7b804993e466c89df6676143c14042c4ca08ea6be324906c3d1fe57398720285380a84cf0364d008dc1bef2b6a31dd68fa4baec6400d06ac1b511d81ef21b6e9f1b1893b08c10d2ecaf2793c7e5f22626b5fa52ba22ac445563435f480414ac3a4625d03facc15634272874112cacb63ef6c3c41091bd1d3da6190fb3d50bace402f97c4d77469e0eb10858e5a8ca83a2df52b17e4f6e3a80822a911836124e07594a994779ce13da35bb4eaa35c01ba2c795614e49657580677ddf8598e434cec484e10c192b709e9461fd9525cb060441773322eca461bbefae1cf3224e2e6de66d9c8964083bc165ddb6293b12bea548b7df3580422fc6b9a99a93f65003bc0456623e902d85604fc4e7016ac2a18414e9d373f0fcda5e0cebc08d29fd6bcf4f18ac2f84adaea7dc0405e231cab3d2441695bd793af24cd73433e36840f53fc0c9ca5614e4134452663346835b461b6bc76a07d69d0cc7d078c2a58091f4d1463a4666f6d0add65687f27750d01eab834c860656826f8ea07950097f08699fc99c4d880a088305e7db7f184d66a7d54472ade559aa91d09a98f57b92567d989c8b4a5ce6918e1576004927f56a0522c3a12f15ad83a86ecce110a71115644d09f78ac3736c2868f393dc3782d33860310c44044d1d34cc6e5cef949802d8832a6d91975f6e20edd82d3c9f7ddb841c148fb8c23f17a933206254f270513c432d48c0fbe066b213757700e70492ccf94e4d933f299c1a5dc80605d9a4e9f0095bfe669c219cc2edf6e940c3b15017938591e388fcc221c986dda08312ea4391906670ea90b6818ccc1b484dd320568ad1a40a70aebbd79bf6713122c29e030e200505b074607c633de4a4e6b9acde955ffcf888affda47fc4bdb1899779339f53d03ccc436700214da330032745980e5ab6005e6874da4827cfea7123abf5b2ede8333a063c9730f82e50db6db87d2392ef357d092af6e168c5585d4ca1a44b48a3d0dbe703b7cf8731023d53c7545b10ce082c708099de720347a1332fb73b59ad59bb5adb1be5d4c732886f1ba5a7e5ebdbe10599eeb308794572a1bbd2ed56add7228052f1defe6f0c9ab28c0403e89e971a5155e71981550c99cb3961818e2f59bc6a9a3abecfc5ab2b94baee41708f1153308348b28c13ec7301efcdfdf1121b5781288387a74d06db95d19f9c496fabf13cc07d4b3656bf3e9de6dc5ad143e2aaae242c1750ed82abe5741227e80378f6ad5ece894f0e71dee4157c2dbdfc2c8d265ea58073da9fe3445b5b77b5e98da5f745b3e7657186a8442c8558d8151c15328bb93cae5b067dcc79c7618a57e019c712f467b9cad3e16d5289b36dd9563c5da7014d795b3ca92d5b4d3787deaa376e46926848e74a7145bd671df75e561225039671b9e11b8507eb04fbbdf792a365ecbba67eca32c4dedcb432333038b27283af64b351a13adcb6dea68e85c374b628b1beb00f162db026d90dfb73520a7689ceeaad5d8c8f7cf399929dd23396c99f66a90baf6a333e6d4e08af122670b1517120efc8b36a4e95fbd28db9e45a6f2a6bb3f9fc3f773cd214ccd51a5b9c67eed3f2b2374db3d15ae01aa874730c36c881f42d56c73785e57d7e165e9faa93603cb5729fc2232efba8f1bf9185194f48283c6e245da2dd87fcebee26d42e6c78d27ff2adbf69c8aaa756fcd295bad11a27bfadef8dd90bdf77f7668008648a3386225c5ea18d8e4be7e9a056520639f226c60b2ad4d42260fa9107c49afd9e7e77d00b88fa71c6ddcbb1d3f7bcce86ff4bbe3194524f310d9df2e3f12198effd2db3d4df95908d5c00572178ad31ed6975082a0baeeddc70f2274a5f61aa787df848ffc24c79f50481e9dc039fc28b106840edf50ecfbf243ee34fe78d9e71d5753b604e37c95ee41523e47af32c0aa004799a253b65262173528054ec64ad50f95a230696f20330e5fd5b6c24bcf25ef85557ced118ed32ec6e49f220eda6717741b9c8825be26426fdfd37b1d03ddc22b8d95f02d412ecf9aa13cae91641d2cfcf7964fff3847d24464b8a2800eee9b408d6b1dc4d4094f5889adf8d33ef0d31889d208b634d2df7600aef86b5b348bcd530ce3d95930a69a5e5ccd38854df72aa909b1e193f7dd8a08a957a92434255dd4192214e9e4c2693d6e01cff5a402bfa1948122eb9086f184ac40af8bbd464d77ea8b102e3170f6e2087a4fad8eeb6ee6366b4dc3919a889f5f486cff10ad641303a4382375c1279383215b4c621921232098a06aac42ffcead29af38b2d8bf405930316a6132648542d3d65bfba04c7db4b50181c04d801d853d9a29d6f1fb96949244718dc4ed170ad76ab46b139a5b2e45e4e1c76d57a308d98ea7d0d1a82e1140bc0c9307cd60023a86321af0d02718cc9516a0ecf8763f8155830ad86c9cba8dc2cd5993a0950a7169fefc2dc76301465bda820bf9dfd1debb40c60f15edf54580158ca9c0dce9a8a1a15e00e2f64f2f15c914c0c19377ae622c08d1bd0cefe4dfba12c69b6d75ec3d71b15c2587af0fbf9e935a323766caafe0971ffd9d997212dfe310fd5a85338952c31f6b13620364f5edb00bfc4828ddeed0fb4b219483ae73d23bab05e90e2254e78ead1ca2aac1a5ff31df670f4f0acb411dfd3b68448bb1448b703ee1c6b7ae0a8d160d3ab239062a66a47b1015f1adf34c23ed37a293c990e2c12613a0e521085b80f8ba5b3194baab61ae5007001bbaef2279ab1a41d724b6a1561ce1c0acff2488ac128ed5aa4ee546151035fb3133628a727bce1ef72ed514fdc406cb2b93a07a9c0529adf6dbb968575855408eee8182445112d42e0848f09902dfb823573b2ab1761b04a757fb89935706ab7f648a8d78e77d704498af62fd4208127f5905c8535cef1c268d562a5410f6fb2b0cf2e991a574e3c8edece4df2f39089fb3afa9d0a650a7e4be5910ac52f08ebdde907378f63b5d959b880e68ca80ae2be5faa555d37517a5505d43555c923257794462c73fb693a668696e4d68de45aece01bf91bc8b301c3836101d7f905274f5580501994ae16a772149adf65fc37f9961325959856524641982206f80a0f6cf6d6e839df37ea756e23fe5cfac546234db1242114c85ed1a24854e7fcb197385be64e1dd43f836dcb26b88e8e690f7d280df3e287c4fde45aef29a3b5e2fa21c8f360e2e4a9b3abac9d0732ec209aca288ddb08935f39c9c5fecf872918688f500693cf2322897af255c8bcede39c66f34b2a6447c9310309025a27e988c1c57c5a183e01fbc76ba2dec34c579f4f759d456ead7004e65d4e7ccb5bdeb79cfaec99d9f162765338e7f35fa55f492edbec087c3a70c0472555c1b85162cadb6fda2079439b3302a6beccab9419903e4b39fcc11d6fe5427009aa0d41717bedccdcc9e5904ce6a132c3690965009e31594606c6704fe3fcf1a821e91d5d44e937be583c6dd07f9385f0f1e6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{0x78, 0x7f, 0xb04, 0x4, 0x0, "5481534337808a8d7dab77ba48f42bc87894d1bcd8905f29aacb9effaaaf380f7774ca6bb2dad1ffefa2a406c0c80c59cd1474fd87be6e097a3bac07cae9a70fc7a3925b202628ecbe0943fabe7bb46958de524cf37d40d8fb7e451ee86280f5b2b3917e971c8522"}], 0x1424}, {&(0x7f0000001000-0x129c)=[{0x1010, 0x0, 0x400, 0x6, 0x0, 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{0xac, 0x1, 0xb20, 0x2, 0x0, "60a6174326d50ef06084b752a34a34b389cb658e7dfbd54316abc481dd6b61212e95c7270ad99dbe1aa3b1e358c0fb5cb71d88ca643d36269473082c2d61bfc61b0e625b7db77562c8600c612e246f6851522352459ee9af10cfe2805e84ef104df1a8a85e78b402a3f824364b8ca5bedbc4bc48c1168906fb692d73f5de917cbefd01e605713c6a0b64ea20b65324b5dfd88257fe51fef81f58ec87"}, {0x6c, 0x101, 0x200, 0x7fff, 0x2, "3ca220ab01e8a251694461a608973bedea1611f29b2cbc199ecd7745ef92b895c5605bf888b216acdcb53a2e3bc726a4b9c13054cc9b7421735be8143da5731aa49ba8238df8c9747578b09b471a6887b7c888f5e5387d44f1e3905e"}, {0x50, 0x2, 0x0, 0x3, 0x2, "67e252c066ed752ba9fc83ea113db4c459ac4917ca1475da315385e97c058f04f5d72fbeee305ab18d9f2d13a28c202be432b37d47e8dbbb05108863d5"}, {0x90, 0x93, 0x300, 0x4e00, 0x0, "4294ff0e7e79cfa9cb9571c03165a3af5b0074966d9110a749a96c4b957cb3f9d92bc78a25bdf550345ebac0f11a82b1eb586060f3c2e258fa6b622604de79af2fb9e2278abe68fe05ef5b1d6ac8d77a09e26bbaa274a2548794c38b9a02b13ad15cb1c660ca2242b4dfcdcd020a5720477c368b7ba50fb1c917d209f308"}, {0x94, 0x4, 0x4, 0x5, 0x1, "8278ece6b2e383a9327f0561d83be0eebe1d2846deb59eb6da362863dbfd6e9aa336c779c2fc9c5f74aef87335ce93ced2313e57c14a7e492b4ec8e43ee6dfc5f9ad0c7effe9cce9ef37f4f206301744c3369e4ca52a8d2f2179bf7e2dc14d62bdb149312b0de0fa36843b621c53af38e46a106fda38113c1bd168bf364f3a611d767f35"}], 0x129c}], 0x3, &(0x7f0000002000)=[], 0x0, 0x0}, 0x20040010) r1 = socket$inet6(0xa, 0x6, 0x7) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000003000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) r3 = socket(0x12, 0xa, 0x269) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x70, &(0x7f0000000000)={0x0, 0x0}) setsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f0000001000-0x4)=0x4, 0x3d) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x6}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000002000)={r5, 0x2, 0x4, [0x15657922800, 0xe5, 0x977, 0xf61200000]}, &(0x7f0000002000)=0x10) ioctl$int_out(r4, 0x5460, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000002000-0x8)=0x0, r1, &(0x7f0000001000)=0x57, 0x0, 0xee175a43c1fd56b0) accept$alg(r3, 0x0, 0x0) setsockopt$inet_buf(r3, 0x0, 0x11, &(0x7f0000002000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000000000)=""/154, &(0x7f0000001000-0x4)=0x9a) 2018/01/06 05:13:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000141000)=0xffffffffffffff34, 0x80800) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000598000)={0x5}, 0x4) syz_emit_ethernet(0x36, &(0x7f0000fb1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @x25={0xe1c5f205f08e2c68, 0x0, 0x0, "070000110fc7070000bf33000000000000004cf9000000005fd1d42b6bdb0775f1814041b1"}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000eb7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000bac000-0x20)={0x6, 0x0, 0x10000, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000b5c000-0x10)={r2, 0x3}) 2018/01/06 05:13:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000065b000-0xc)={0x4, [0x8e, 0x1, 0x6, 0x7]}, &(0x7f0000951000)=0xc) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f000050e000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d62000)={0x0, 0x91, "4292a50ec43b26c05137b479beb25730e05de933c38ba965f5290da1e4dff9e9b254128575db2a115ea583c45b6e6d297f3d758927f94d45e673df884d6ff85a8b07bf7d1fe1f1375198d8b5cecec512eec5fbd0bcc0ef2664cdeec2480d473cd24174c085846c82b2657e3a180141386bb7bf3e99f1a1f1274a3b31a8d1e6b716b056a8231851a3830171fe558b68bf22"}, &(0x7f0000335000-0x4)=0x99) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000008000)={r1, 0xfff, 0x1}, &(0x7f0000b4b000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000011b000)=[@in6={0xa, 0x0, 0xc20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x605, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0xc0}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000000}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0xac) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x1c) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000ea000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00003b9000)={r1, 0x0, 0xda7, 0x5, 0x19, 0x10000, 0x6, 0x68e04bb1, {r2, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x81, 0x6d, 0x6}}, &(0x7f0000151000-0x4)=0xb8) 2018/01/06 05:13:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000bd7000)={r2, r0}) write(r1, &(0x7f0000fcb000)="220000001400074f002110f7e2ff0500020003200100000008000200e700ff050055", 0x22) 2018/01/06 05:13:41 executing program 0: r0 = socket(0x11, 0x802, 0x7) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f2d000-0x10)={0x0, &(0x7f00008d6000-0x48)=[]}, 0x10) 2018/01/06 05:13:41 executing program 7: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0}, 0xb) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000024000-0x4)=0x4, 0x4) 2018/01/06 05:13:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000093c000+0xadd)=""/4096, &(0x7f0000b37000-0x4)=0x1000) bind$inet(r0, &(0x7f0000707000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 05:13:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000450000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b1f000-0x4)=0x10, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000793000-0x4)=0x0) 2018/01/06 05:13:41 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$int_out(r0, 0x5460, &(0x7f0000490000)=0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ff7000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ff6000-0x4)={r0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000c92000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4087293b1a14be997a41cbbd647aa182"}) sendmsg$nl_xfrm(r0, &(0x7f000001e000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000ff6000)=0x5) 2018/01/06 05:13:41 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000000e00030000000000000503c76e35", 0x26) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8010, &(0x7f0000f79000-0x4)=0x1, 0x247) 2018/01/06 05:13:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b96000)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000808000)={0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000396000)={r1, r2, 0x7, 0x800, &(0x7f0000e7c000-0xc7)="b240555747525f405640c636a73e51bf50860ff45caa3ea81fbef9d98930412da7279f2e276f43884cc459df8507e02469886b71939dc99cf2046aa2c1975e61ca15a7d18bed601e3d73ff5afa36b50cf1c6fdc986f022273dc964b3c06638880dc66c128dfbd9305975f12a759e8a4a4e30dae8638087914e7f6ae317c701a82ef5800765c3c9f8a2d831563cb1a791380153b07e19eef963d4420a30ed8f521a5acc9f07db0488df6e7d4781b7354eec8c6300561a87710fb117de0d5888adb0b004901e9293", 0x0, 0x5, 0xbc, 0xa60b, 0x8, 0x0, 0x3, "70c8e27e715c8a4dbb26a50d42d50a26d4038ba07952e49c01452959f6dc4f4be5f70c04e724868d8ed4a04cb845e6fc9a865ef4330f0248ddf91f77572b86728bec03204effdcb559428ac72f81b6f08169fa06e44b52a3d7637f63c4b6acf826e115f9c0"}) r3 = socket(0x10, 0x4000000002, 0x0) write(r3, &(0x7f0000907000)="260000001200470006f6caff001a001407220700000000000000ffa0aa07373f05005d0008ff", 0x26) 2018/01/06 05:13:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5000000000009001554dbb7", 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e14000-0x8)={0x0, 0x0}) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000efb000)=""/97, &(0x7f0000251000)=0x61) r2 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000425000-0x8)={0x0, 0x0}) getsockname$inet6(r3, &(0x7f00000f5000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000257000-0x4)=0x1c) sendmsg$alg(r2, &(0x7f0000913000-0x38)={0x0, 0x0, &(0x7f0000720000)=[{&(0x7f00006b8000)="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", 0xf35}], 0x1, &(0x7f0000309000)=[], 0x0, 0x80}, 0x800) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x800000000000) 2018/01/06 05:13:41 executing program 0: r0 = socket(0x9, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x7, 0x4) recvfrom(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x40002000, &(0x7f00004bb000-0x10)=@ethernet={0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0xa, 0x0) r2 = socket$inet(0x2, 0x3, 0x3) close(r2) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001000-0xe9)="46b1cdf46b4b52693ec39dda174a4c310aa8447ee64a26f590f3e5c5063a5ea2061f64f0abc6f39bc55926988cb1a8b7249e7d892ad75814d22c0a092c5e00d4d017aa77998cc3df3d943ca008c8d2a74f611f6cf0e4616ee73a85ea745e1cb0abbef201392417f9542de9e3d760b3c0cf0d8582abde95049fd731e962e2bee11e54fe3cfb01aaf82949a07a052e937ca1902022069fe6a988dfac249d773e7870373c5afb484afcccb28d39dd65153fde42492ec9a1f773ae0e0b85d20859792a74b8cea555100e558e1e31dffc0949d9d4b8fbbf25ddea66ac22972126dfe0f4cc606ead16a681ff", 0xe9) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000090b000-0x4)=0x0) read(r2, &(0x7f0000953000-0x38)=""/56, 0x38) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000001000+0x8bd)={0x1f, {0x401, 0xc000000000, 0x2, 0x6, 0x8, 0x80}}, 0x8) r3 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000002000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x14) recvfrom$packet(r0, &(0x7f0000002000)=""/214, 0xd6, 0x100, &(0x7f0000001000-0x14)={0x11, 0xff, r4, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/06 05:13:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@random="661cff00883c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x84000000000001, @random="34ddad7900", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f61000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a31000-0x1)=0x0) pipe(&(0x7f0000356000)={0x0, 0x0}) bind$bt_l2cap(r1, &(0x7f00000f3000-0xe)={0x1f, 0x7fffffff, {0x7, 0x6, 0x1, 0x1, 0x10000, 0xffffffff7fffffff}, 0x8, 0x9}, 0xe) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000080000)={0x0, 0x0}) 2018/01/06 05:13:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c96000)=0x0) r2 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000447000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe6000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ec5000-0xc)={r1, r2, r3}, 0xc) r4 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r4, &(0x7f0000bd3000-0x1000)=""}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e6a000)={0x0, 0x11, "8eba3a665eae0577149a552343114a0b8b"}, &(0x7f0000180000-0x4)=0x19) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000452000-0x8)={r5, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000d2b000-0x8)={r5, 0x10001}, 0x8) 2018/01/06 05:13:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00009a9000)={0x10, 0x0, 0x0, 0x5}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000003000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000002000-0x40)=[], 0x0, &(0x7f0000010000-0x10)={0x18, 0x29, 0x3, 'a'}, 0x18, 0x0}, 0x0) r2 = socket$inet(0x2, 0x3, 0x800000000002) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xd}}, 0xe8) sendto$inet(r2, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 05:13:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000dd0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000a96000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/06 05:13:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x3, 0xd07d) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000eee000)=[{0x2, 0x6}, {0x4, 0x0}, {0xa, 0x200}, {0x2, 0xfffffffffffff000}, {0x3, 0x4}, {0x7, 0x0}, {0x2, 0x8}], 0x7) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000def000)={0x0, 0xbd, "71573df46f419237ab4590754b047c242d855e57a2ab63e29eb2792965049128918da0cf611b1ffa37876a35c03a38591f7d6abd0ef89dbfaa0a77425f70f21d813361dddf449f0798d6a682a3d4e28824d5951524c85bf4c44d7a80671480b6549df76b886076c80e060ef2d53a2927e8a259f3fb064f395c0ec35e116219219e68c69d051d008e301071238bfc87c4a5c675cc6b06bce4c8081c432f651bfe76e7faf82eef446a02266ab86a00dcfa66eb856fd487c615129987156e"}, &(0x7f0000a84000-0x4)=0xc5) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000089f000-0x8c)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008b2000-0x8)={r2, 0x5}, 0x8) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cac000-0x8)={0x0, 0x0}) recvfrom$packet(r3, &(0x7f00000b4000)=""/75, 0x4b, 0x0, &(0x7f00005ba000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="b662483bccd8", [0x0, 0x0]}, 0x14) close(r3) sendmmsg(r4, &(0x7f0000508000-0xf0)=[{{0x0, 0x0, &(0x7f00000cc000-0x40)=[{&(0x7f0000abe000)="45569cd3f5bbf6301b678f6b339c21b22416487b1d49ff05159edd8e09b2672df675d47ca34060358012db3da9f39333356c0b7da1456de186fb35d30e12e6514465ad4d70ddc1a831f4bd29", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000ec3000-0x4)=0xfffffffffffffffb, 0x4) accept$ax25(r3, 0x0, &(0x7f0000a33000)=0x0) 2018/01/06 05:13:41 executing program 4: mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000313000-0x4)={r1}) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00004fd000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00005be000-0x4)={r0}) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00004a9000)=[{&(0x7f00000df000)=""/141, 0x8d}, {&(0x7f00005ba000)=""/231, 0xffffffc2}, {&(0x7f000026e000-0x7f)=""/127, 0x7f}], 0x3, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 05:13:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x103, 0x4) 2018/01/06 05:13:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000a3a000+0x618)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00007d1000)=0x9) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000a3d000)=0x10, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00009a3000)=@newsa={0x180, 0x10, 0xa09, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x6c}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x1e, 0x3, {{'lzs\x00'}, 0x0, ""}}, @algo_auth={0x48, 0x1, {{'cbcmac(xtea-generic)\x00'}, 0x0, ""}}]}, 0x35d}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000ff1000-0x8)=0x0, &(0x7f0000a75000-0x4)=0x8) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000564000)=0x3, 0x4) r2 = socket$inet6(0xa, 0x3, 0x400) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d34000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfa19, 0x5, 0x4, 0x2}, &(0x7f0000c35000-0x4)=0xa0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cf2000)={r3, 0x8, 0x1000, 0x4b, 0x1, 0xbb4}, &(0x7f00002ae000-0x4)=0x14) socketpair$inet(0x2, 0x800, 0x7, &(0x7f0000833000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000d91000-0x10)={0xfff, 0x201, 0x4, 0x4, r4}, 0x10) getsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f0000342000-0xc)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) 2018/01/06 05:13:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000057000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f00008c5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d57000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000b3f000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x441, 0x16163c47, 0x2, 0x100, 0x8, 0x4000140, r1}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/06 05:13:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000e41000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x8000000, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[], 0x0}]}, @cipso={0x86, 0xb, 0x0, [{0x0, 0x5, "d1c7f8"}]}]}}, ""}}}}}, 0x0) 2018/01/06 05:13:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/0, 0x0, 0x2000, &(0x7f0000e4b000-0x10)={0x3, {"518c574c38fbd2"}, 0x86}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000f7e000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f000050b000)=0x7f54, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000111000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000bec000)=0xc) 2018/01/06 05:13:41 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000)=0x80000000, 0x4) r1 = socket(0x18, 0x0, 0x1) readv(r1, &(0x7f0000003000-0x70)=[{&(0x7f0000002000-0x96)=""/150, 0x96}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/06 05:13:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000015d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000099e000)=0x60) listen(r0, 0x1) syz_emit_ethernet(0x11, &(0x7f000016f000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8100, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) 2018/01/06 05:13:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socketpair(0x19, 0xf, 0x2, &(0x7f00002f2000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00003df000-0xc)={0x0, 0x8, 0x40}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000061f000)=0x3, 0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000b9d000-0x10)=@buf={0x1000, &(0x7f0000836000)="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"}) write(r0, &(0x7f0000a8f000-0x26)="240000001d0001ffff00000000000000073900fa06000400000000000000000000000000", 0x24) 2018/01/06 05:13:41 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000628000-0xe1)=""/225, 0xe1, 0x2001, &(0x7f0000001000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000c6f000)={@common='lo\x00', @ifru_mtu=0x0}) 2018/01/06 05:13:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f00005ec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c32000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000046a000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x1, 0x2, 0x100, 0x454, 0x80, r2}) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000ead000)=0x100000, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000bd1000)={0x0, 0x8bd, 0x8, 0x0, 0x1, 0xa7e}, &(0x7f000059d000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e6b000-0x4)={r1}) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000ac4000)=0x0, &(0x7f00001bf000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001ae000-0x10)={0x5, 0x2, 0x7, 0x7fff, r3}, &(0x7f0000086000-0x4)=0x10) 2018/01/06 05:13:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4000000006) r1 = accept(r0, &(0x7f0000e03000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c0e000)=0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e72000)={0x0, 0x3, 0x200, 0x0, 0x8, 0x20, 0x1, 0xfff, 0x0}, &(0x7f0000d1f000)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005c6000-0x10)={r2, 0x3, 0xfffffffffffffffd, 0x100}, &(0x7f000015d000)=0x10) r3 = accept(r0, 0x0, &(0x7f0000568000)=0x0) recvmsg$kcm(r3, &(0x7f0000489000-0x38)={0x0, 0x0, &(0x7f0000b00000-0x1d)=[], 0x0, &(0x7f000008b000-0x86)=""/134, 0x86, 0x0}, 0x0) ioctl$sock_proto_private(r3, 0x89e0, &(0x7f0000623000)="39fe7d4f24e5d1c3a10be7f81a464f6a3563ae7c320627e45b4aab36478f5421bd07463ff360ca8823b1765cadfc331baaa3decec0abea4fe621492ff23f84e1135acaa0d14cbb44a7a835a38d56650e081e8574cd15657a10432a871e4f3ef00e27170964235db78a8f84f0316081f50632dff5b75fd7edc17ab250960caff02fbd69457a26ceb1") setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) 2018/01/06 05:13:41 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x80, 0x86, 'xts(twofish)\x00'}, 0xfffffffffffffce4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[], 0x0, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/06 05:13:41 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-224-generic)\x00'}, 0x58) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000f7b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f7b000-0x4)=0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7a000)="9e7087060fd42ae93a65e0", 0xb) 2018/01/06 05:13:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007c9000-0x28)={@generic="ad0c6955b43124d409f0fce8e43faa87", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b70000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f9d000)=[{&(0x7f0000b38000-0x45)=""/69, 0x45}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/06 05:13:41 executing program 3: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b7000)="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", 0x10f) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ce1000-0x14)={0x0, 0x6, 0x6, [0x1f, 0x2, 0x7, 0x7ff, 0x30, 0x8000]}, &(0x7f000017b000)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000668000-0x8)={r2, 0x100000001, 0x8}, 0x8) bind$inet6(r0, &(0x7f0000f11000+0xd55)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80a, 0x7fff, &(0x7f0000f16000)={0x0, 0x0}) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x3b, &(0x7f0000f17000-0xc1)="dc4dc7e5e63fa32949a79f3c84cc2eeb3de687c265a20393aa7cc358d78adbba83db2ec20b925a3e0f9e8f0840939f8787a1f8018cdd9b64412e580bfd529d26bb9cdacad43891c3ef5c6e54b2125dcdb128750e7b3fee8c3abf204e63dfc79df01d0dc3c4fcf6811527b21c8cee550d5125972494920f1ac14963c52b62d25e08cfde4cd34fc45a9dfc0b514caf30964395549d96438c71c885bab3b70ae55cddddda814201bdf77e6af6c95d0a02f5f5df0320534a9d6fa828a9632e6affebb0", 0xc1) 2018/01/06 05:13:41 executing program 0: socketpair(0x15, 0xa, 0x101, &(0x7f0000c4b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000000)={0x2003, 0x3, 0x4, 0x9a, &(0x7f0000b7b000-0x9a)=""/154, 0x0, &(0x7f0000905000)=""/0, 0x39, &(0x7f0000000000)=""/57}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x400) accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/06 05:13:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e22000)=0x1b5, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) r1 = socket$inet6(0xa, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000500000)=0x0, &(0x7f00008dc000-0x4)=0x4) 2018/01/06 05:13:41 executing program 2: mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00004bb000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002b6000)=0x1c) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000056b000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f000056b000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00004dc000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) pipe(&(0x7f00001d1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x3}], 0x1, 0x0) readv(r2, &(0x7f00000fa000)=[{&(0x7f0000515000-0x1)=""/3, 0x3}], 0x1) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000023e000)={"6d2c33ef22b566b03ce37abd4ad33994", {0x4, 0x2, 0x6, "53758e928787", 0x0, 0x0}}) 2018/01/06 05:13:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000107000-0x10)={&(0x7f000073c000-0x8)='./file0\x00', 0x0, 0x0}, 0x3) socket$unix(0x1, 0x5, 0x0) 2018/01/06 05:13:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007d9000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty=0x0, @rand_addr=0xfffffffffffff9ac]}, 0xff61) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000f09000-0x4)=0x1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00004bc000-0x4)={r0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00005f6000)={0x1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x251, 0x9, 0x3, 0x7, 0x9, &(0x7f00009e3000)=@common='ifb0\x00', 0x3, 0x7fff, 0x3}) getsockname$ax25(r4, &(0x7f0000eb2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000037b000-0x4)=0x10) [ 524.031434] device lo left promiscuous mode 2018/01/06 05:13:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000300000-0x4)={r0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000062a000)={r1, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000e40000-0x4)=0x0, &(0x7f0000a13000)=0x4) 2018/01/06 05:13:41 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f000001d000)=0x2, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000006000-0x2c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000024000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/06 05:13:41 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket(0xd, 0x0, 0x690000000000000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000d63000-0x4)={r0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000685000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000f78000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f78000-0x4)=0x10, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000b56000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0xe, 0x6) connect$inet6(r2, &(0x7f0000bc2000)={0xa, 0x3, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xbc9}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f0e000-0x4)=0x9e) 2018/01/06 05:13:41 executing program 0: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000f62000)="", 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x3, &(0x7f0000ff6000)={0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000ff7000-0x14)={0x0, r1, 0x2, 0x2, 0x0}, 0x14) 2018/01/06 05:13:41 executing program 1: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000df0000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b3299f0ced24", [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'H7c', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000010d000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000df3000+0x87)=0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000166000)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000005e000+0xd5c)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000bd7000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x3, 0x1, 0x500, 0x1ff, 0x20, r1}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000df3000-0x8)={0x0, 0x0}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00004e4000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000258000-0x4)=0x10, 0x80800) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df2000)={r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007ff000-0x1)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008f1000)={0x0, 0x0}) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x3, &(0x7f0000b71000)=0x6, 0x4) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000df4000-0x8)={r5, 0x2}) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000df2000)=0x100, 0x4) 2018/01/06 05:13:41 executing program 3: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ead000-0x4)=0x60) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f000091c000-0x4)=0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000eae000-0x6e)="7d9b9b08e12821da31a389dcc3196d4d3bdbd6b100c36d3b201c9c05a2011cb570d0f582ced97d3e7df6fa3a7b4b9a23b6eaba994adf019fa7525248a28940a48e14bb76a57918a28df8200222c4fcb72dd0f7a933cfa9aab35ce9f4953a3d23706c0bb076cc2353c961dd5484b8", 0x6e, 0x4000800, 0x0, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ead000-0x12)={@generic="f1084486b32a5d63d6b0d1932d730fd6", 0x3}) syz_emit_ethernet(0x149, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x13b, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @generic={0x0, 0x2, ""}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}, 0x0) 2018/01/06 05:13:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b4d000)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000b96000-0x4)=0x1000, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r2, &(0x7f000001a000-0x69)='c', 0x1) write(r0, &(0x7f00006e6000-0x7)="003f8af45d8846", 0xfd6a) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/06 05:13:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000020b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c49000-0x8)={0x0, 0x37}, &(0x7f0000d22000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a66000)={r1, 0xd0, "c2d8cc01c959828d33c9816b2758f2f689d263034775c7c763629a39986f0498bf26c0194dea2c0f9b533af7650dadb08b61fca29ef105efc86a6b94ba42579e919a6c8b8e24982b9b06e9d72524efe505029fc6cf839e89d32e7752d4f243adcdba2162ef5a4c49391b9750829dea41d446bc5bae78ba2dc1f5e891c9f38826dc1cd43143410d710cf120f84697433d1dc036ed86888cbcb04f275db4c9bb3e7cdafd3b974a8482da5068824c11b9bf400b990bb5f2103c203cf08dfe0b9a7e420af265ef3f419d60f8906be4ea7913"}, &(0x7f0000ded000)=0xd8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f000001d000-0x38)={&(0x7f0000540000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00008a2000-0x40)=[], 0x0, &(0x7f0000625000)=""/28, 0x1c, 0x0}, 0x0) [ 524.072583] device lo entered promiscuous mode [ 524.079382] device lo left promiscuous mode 2018/01/06 05:13:41 executing program 7: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 05:13:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffc5c) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000dd2000-0x1)='0', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000d8e000-0x1000)="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", 0x649, 0x0, &(0x7f0000b3c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000e75000-0x10)=[{&(0x7f000059b000-0x1000)="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", 0x219}], 0x1) 2018/01/06 05:13:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000063a000)={0x1, 0x5, 0x8000, 0xffffffffffff8005, 0x4, 0x0, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000024a000)={0x9, {{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]}}, 0x90) 2018/01/06 05:13:42 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000f89000-0x4)=0x0, &(0x7f0000f89000-0x4)=0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x16, &(0x7f0000f88000-0x4)=0x0, &(0x7f00007bd000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000f82000)=0x7fffffff, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000132000)=0x0, &(0x7f00006f9000-0x4)=0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e04000)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000f88000)=""/188, &(0x7f0000dd6000)=0xbc) socketpair(0x12, 0x7, 0x7, &(0x7f0000f87000)={0x0, 0x0}) connect$bt_rfcomm(r3, &(0x7f0000424000)={0x1f, {0x8000, 0x0, 0x0, 0x7, 0x9, 0x4}, 0x147}, 0x9) sendto$inet6(r1, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f73000)=""/246, 0xf6, 0x2004, 0x0, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f88000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x9b416c9fcd70a844, 0x3, 0x0, 0x3, 0x2, 0x7}, 0x20) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/06 05:13:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4(r0, &(0x7f00000c4000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000686000-0x4)=0x60, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000fb2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000720000)={0xfffffffffffffffa, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000b7e000)={0x7fffffff, r3}) sendto$inet6(r1, &(0x7f0000888000-0x7f)="d7424564bbfa234d56f4b67210080cbaf94fb3ad678d1163e1d1e985d65259e305e7f3ddaf690011787c04ea0eed2cf4baad0361216bc21b0351d6ac557da3b9fad527f9e9e998b11411ebf967e977a4a3ebb6b8000a7865b6d592e84252d380d3ed9414a53aa93b391544382c6e4ceb67c004011d36dff202ab13c7e75b1a", 0x7f, 0x8201, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f48000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff, 0x1, 0x3, 0x8, 0x9, 0x1, 0x2}, &(0x7f0000d8f000)=0x20) pipe(&(0x7f000001b000)={0x0, 0x0}) recvfrom$ipx(r4, &(0x7f0000c43000)=""/124, 0x7c, 0x103, &(0x7f0000cae000)={0x4, 0xace, 0xa8, "e500001b0030", 0xffffffff, 0x0}, 0xfffffd9a) 2018/01/06 05:13:42 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x8, &(0x7f0000ff4000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000bb8000-0x10)="471902819b57b4444cdd9dfdc299c445", 0x10) 2018/01/06 05:13:42 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00009ac000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000031000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 05:13:42 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fef000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/06 05:13:42 executing program 1: r0 = socket(0xf, 0x3, 0x20000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x806, 0x800, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000739000)=r1, 0x4) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/01/06 05:13:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x20, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xe, 0xa, &(0x7f0000df3000-0x50)=@raw=[@generic={0x4, 0x8, 0x10001, 0x875}, @alu={0x7, 0xffffffffffffff33, 0xe, 0x0, 0xf, 0xffffffff, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0xc6c6, 0x0, 0x0, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0x2c}, @map={0x18, 0xa, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)='syzkaller\x00', 0xfffffffffffffe00, 0x28, &(0x7f0000010000-0x28)=""/40, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GP=\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000a94000-0x4)=r1, 0x4) 2018/01/06 05:13:42 executing program 6: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000581000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000f50000)={r2, 0x3}) ioctl$int_in(r0, 0x5421, &(0x7f0000b58000-0x8)=0x0) 2018/01/06 05:13:42 executing program 7: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 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) getpeername$inet6(r0, &(0x7f0000642000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f9c000-0x4)=0x1c) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f9b000)=@assoc_value={0x0, 0x3}, &(0x7f0000f9b000)=0x8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f9b000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000f9a000)={&(0x7f0000f9a000)={0x27, 0x40, 0xfffffffffffffcba, 0x5, 0x12, 0x8, "fce1d8b84671fab4b50496378bcbc35b9e48d65252c59ca8c12df55cc07960eb14d8151d41d59eacd3afc71dd4cf3e39ca997ed7cdf5d5def40edb7e33e85b", 0x7}, 0x60, &(0x7f0000f9b000-0x30)=[{&(0x7f0000f9b000-0x32)="1056b5bfc2ee85875a1ae0629abc082e7e409aa575fec0f035d37cffbb3c77c71434c788cd0b6c9e9dabff8f0c1ca7a20e28", 0x32}, {&(0x7f0000f9a000)="28279fa3630cfadbb92d7a497d0b073f08b48ae4d6062240b64df8fdcda1b6373e9da2ae01e28642afbe23112fe98e57613a9a1a56e119852b8a5fa82e0768178e8f9ad8f20dd2820664e38648c8e86a6a8204f7e9bf87a393afb5571b3c22dd250eff32e6c2cbfec2fd226dbdcf5086bc92ab3cd6a12da671284d3a2b9cb2518333a4", 0x83}, {&(0x7f0000a83000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x20000000}, 0x4) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002c7000)={&(0x7f0000f9c000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f9d000-0x10)={r0, r2, 0x3, 0x3}, 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x200000000000a, 0x3, 0x3) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 05:13:42 executing program 0: mmap(&(0x7f0000000000/0x5b9000)=nil, 0x5b9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000542000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00005b9000-0x80)=[{&(0x7f00005b4000-0xde)="2517cd0627c8430d8c0df6b2d6497be4dc6223931b40eb4e22913b1fd5f8dbcd663a3105152fea3cb23a93d310168349db821f9888ca1bf829ce9fa9aa520be340a900335600810fd9212506403ab5131f6bc53298415f60a65f5a1459cb9c37daab554e4479afe6d0677d1cf186399cdc04fb2508de78e34335a6a75299da53d55174c116bf2edf1492d94b0e1bd8c1391bcf384e51", 0x96}, {&(0x7f00005b6000-0x91)="45ad740dc3ebaef2a0b878bf269fccda77f2b858f62a2de686c9c47a898b4b191962275579acf8f8922ad308a1730ca416886caebbb45e59d01d72892e1fda5d99d6fe5d17decfd8648bcc2a09b0137d2d957fcd371d499065a740288a323d549a9a4afc1d08f18b2bfe0e5a9394be8be7e006b4122239c9863e534caca24c152effe38e687b", 0x86}], 0x2, &(0x7f000031c000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000285000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(ccm_base(cbc-twofish-avx,sha256))\x00'}, 0x58) 2018/01/06 05:13:42 executing program 1: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a7e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000eaf000-0x20)={0x8, 0x0, 0x10003, 0x2}) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000ead000)={0x2, r1}) syz_emit_ethernet(0x4e, &(0x7f0000ead000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="45d8a313f02e", [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/06 05:13:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f8e000-0x10)=@generic="a65289bba0cb049f5c57fb4fe88ccb7a") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x7) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000042f000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dde000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000052f000-0x2c)=[@in6={0xa, 0x3, 0x33c00000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/06 05:13:42 executing program 2: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c22000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e1a000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000f73000-0x9d)="4da308d4da9857e3e3897198301c4ba68288bcec0e9198462cd1052a7df77c96373c26807527a13f293797e904056693593c7d50aa2dd110002fa94a623654eca6deb8419c7df6e74c29d5cac8dba50d67b8b74bd495f5999c2c1d49767d0ec51467aa9779717f87ec64b1fd35ee027a1b23f05493674d257b929e796d8f55badbd029e3efb1fe036c93201a08db3a484ef58c79cd76055a398a60537d", 0x9d}, {&(0x7f0000c2d000-0xb5)="057b66ff5b7818915e002fb957bf201438d0a7f10538f3af92a02f02cd27dd6e283bb58872c8ebd49602a8c362bda40de865214f4ad95a12d71ddb6bb42243f20bf7dccdf347b54cb87cbbffb25ca2811e4f0d14b8f70e7316016d3fd28afd5b889b2b776007d5e91e4ee63cd19075fe76a5e2ab8c9b4331fa6f160a49f96f92cf9465d4ddaae7cb2978d4eb32084845323b6e7754ec91c5a84cdad65018308fd733af15c5eeaf99aa5cdab358d7b4cce435562bfa", 0xb5}, {&(0x7f0000001000-0xcc)="2d7bb9bd355b05ce6b1d928516b6fb8a8ef9be7c51223b1d5d3540ed6e2a63ecc394635e76c4d56655e13a20cc48b5a6a49af3083e75ce5771ae058acaff0d0a874d1035a096d5c6b0fa96a8e635e65330333e6be1d078ef76712374f956c99d78a8d6f3acdbba1f3d047ab6e10d1f2300f535626883492982ee65062c3a5ae3a705e036771d7ca308c67be719e5e834d066179b46421cfff9b4dca719dff3b1620d9eb7e66ae39034bb1d2621be25df1ae5d6a9d15b32c852236803717e10df5c1fe707a4f5e23494b01bea", 0xcc}, {&(0x7f0000001000-0xa1)="0695c4c0474f68ef0645c5097689aaa59d334e92e2c20ea86aa4da500d3bff8129d8f17b70c39e3cd8317ead0aa0287700fcdf89a67c8d3a0f83ba05c5b43272af0375aa44ed9e1497ee97b093ad7721c636e4fcc649dd5c876dd8d6732fc97f1dd1e0ae21f1a7775611e46a2f7e0a924a78ab4adbf3c53ebed8db5592dab217ee06c780752ccb5f4d27b4f25cb3f418449be9025b41f77762d5d5712f45cb1893", 0xa1}, {&(0x7f0000001000-0x43)="0744b896192f4e9c75dedcc65e465834472def8285203416942cf5fa6cb0449481fd4151dc3b9764804b6337cda0c2a91c5a71cd6d05190eac08222db2efb611d5956d", 0x43}], 0x5, &(0x7f00008bf000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x6, 0x50, r1}}], 0x30, 0x4000000}, 0x20000800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x20000000, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 05:13:42 executing program 5: r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/32, 0x20, 0x0, &(0x7f000063e000-0x10)={0x1a, 0x16, 0x7, 0xfffffffffffffff9, 0x5, 0x13, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x3de}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000799000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x14, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/06 05:13:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000ab6000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b0c000)=[@in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/06 05:13:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000295000-0x4)=0x0, &(0x7f00003b3000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001ea000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x16) read(r2, &(0x7f0000162000-0x82)=""/130, 0x82) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000453000-0x4)=@int=0x0, &(0x7f0000934000)=0x4) writev(r2, &(0x7f000037d000)=[{&(0x7f000076a000-0x20)="1f00000002071901000003000008ff0000ed1b8509000fff010100ff401358", 0x1f}], 0x1) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000edd000-0x2)={0x1, 0x4}, 0x2) 2018/01/06 05:13:42 executing program 7: syz_extract_tcp_res(&(0x7f0000488000)={0x0, 0x0}, 0x3, 0x0) mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00006f3000)=0x0, 0x4) 2018/01/06 05:13:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x80000000003a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000083b000-0x44)={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="4cf107729b86", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) accept4$inet6(0xffffffffffffff9c, &(0x7f0000ea3000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002f2000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000158000)={0x0, 0x0, 0x0}, &(0x7f00002eb000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000052f000)={0x0, 0x0}, &(0x7f0000789000)=0x8) poll(&(0x7f00001b0000)=[{r0, 0x900a, 0x0}], 0x1, 0x80000000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000752000-0x4)=@int=0x0, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d52000)={r1, 0x0}, 0xfffffffffffffef0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004f1000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000041b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cb000-0x4)=0xe8) sendto$inet(0xffffffffffffffff, &(0x7f0000022000-0x16)="", 0x0, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000029000)="", 0x0, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 05:13:42 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fc4000-0xc)={0x0, 0x0}) pipe(&(0x7f0000870000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b60000-0x10)={r2, &(0x7f0000f1b000)="88ef007e16120c28adfbb0a8c3cae3200227ea18a7f2df802078b65dab38733ed401d6c65de63447b76d1504bb8e3f80f22b6faec8c2f04ab15f3a9d6bc298885e51312f1ce243e5e54faa048c90a4647e9fb88e34e6a0a5b02b649c177c0d561cdc023ab29243b0a2f1e20a6513dbfeb4384c453827789b35609a5d23aad1f0b828383f6bad9b4962a44f79ccdc80730681d9107dcfe5cce49d4b8c7491fa4a8f0d6f8df137953bad854c98c378037343f8a131cf6443960258c8"}, 0x10) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900df0000000000f6", 0x29}], 0x1) 2018/01/06 05:13:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a13000+0xb6a)=0x20) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006ab000)={r0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}, 0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e2b000)={r0, 0x5}, &(0x7f0000694000-0x4)=0x6) [ 524.364065] ICMPv6: NA: bb:bb:bb:bb:bb:06 advertised our address fe80::6aa on syz6! [ 524.420940] sctp: [Deprecated]: syz-executor6 (pid 1897) Use of int in max_burst socket option deprecated. [ 524.420940] Use struct sctp_assoc_value instead [ 524.456140] ICMPv6: NA: bb:bb:bb:bb:bb:06 advertised our address fe80::6aa on syz6! 2018/01/06 05:13:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000003, 0xa) sendto$inet(r0, &(0x7f00004d5000-0x41)="", 0xfffffffffffffdaa, 0x0, &(0x7f0000a10000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000b65000)={0x40, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/06 05:13:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f000053b000-0x10)={&(0x7f000029a000-0x30)={0x2, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7, 0x0, 0xa, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x0, 0x57f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000104000)={0x0, 0x838f, 0x7fffffff}, &(0x7f00009b4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e1b000)={r2, 0xb0ba, 0x1ff}, 0x8) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f00000e4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00004f1000)=0x0, &(0x7f0000e78000-0x4)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00006f5000-0x4)=0x0, &(0x7f00006f7000)=0x4) 2018/01/06 05:13:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ef9000-0x4)=0xde8, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fc3000)={0x0, @in6={{0xa, 0x3, 0xdb76, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf4, 0x1}, &(0x7f0000818000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002ee000)={r1, 0x0, 0x3, [0xe6, 0x0, 0x4ca0]}, 0xe) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000df3000-0x1)={r0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000d53000-0x90)={0xd7, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) 2018/01/06 05:13:42 executing program 7: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$void(r0, 0xc0045c77) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 05:13:42 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00007af000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00008e1000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) close(r1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dd9000)={0x0, 0xc28a}, &(0x7f0000f60000)=0x8) 2018/01/06 05:13:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) getsockname$inet6(r0, &(0x7f0000b98000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e83000)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 05:13:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) pipe(&(0x7f0000b2d000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000cf4000-0x10)={0x4, &(0x7f0000396000+0xa81)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00002d3000-0x8)={r2, 0x3}) write(r0, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60f002a080200000900018005ffffe5000051", 0x1f) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000385000)={r0, r0, 0x80000000, 0x800, &(0x7f000062b000-0xf3)="942a16a2e68b6885242d73985c7b269a039e2f2da2f2e9656069e3e8b9bca1ecdaee803bbc340922def258a3dc7822b4e21d66f2b2166be75b33135903fb295e688db3fb7dc89402abdacc91df59fbe3e94e3485904b08784afb5c7d349a4980b50c4f19061847471c8e8c04cca9125c3b4a5c3395328b0440ecf17e94b6cf837c71551e2df2cb924e8b55d32e30889910c1e0a881003e13bda70d220e86cd50d8eb388b19cd677cc2775c36234aad4d3495a67c6cb0274e0f16371165859792ed4c5819113d728e015bfa5cdf9e74ff90f06200341b511ad9d2bcde3f1407ce438821aad429bafdc94e7b42538b7fa6902be8", 0x3d, 0x3, 0x0, 0x7, 0x55f0, 0x0, 0x401, "ede907c0669fb016c0886c8aedc0a96465b0464b6c8d5f5c9d3fe02c686f0265342c39c2875cc8a40ace4478ed5e08abfc9c49d42a942443c2d92d2065b7a764eb314b498db2476015d3a1995be81754c6f3abce264618fbd1044316ed0702df0ac56860cc623a070c892658732fd45a08f34d9b25b4264d21eff4d47e6e0d302014e7062be698f6b6f39bdea06e1cdd6ba3ad04eb087aad3dfa1004c4a33f78fce76ed739b286327eac6772d3898cf18db5bfaff1e1f9"}) getsockname$ipx(r0, &(0x7f0000f7b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d8a000-0x4)=0x10) 2018/01/06 05:13:42 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e32000-0x4)=0x0) 2018/01/06 05:13:42 executing program 6: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00006f0000-0x2)={0x0, 0x0}, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000fc9000)=0x0, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f000066c000-0x4)=0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fc9000)=""}, 0x10) [ 524.470677] sctp: [Deprecated]: syz-executor6 (pid 1902) Use of int in max_burst socket option deprecated. [ 524.470677] Use struct sctp_assoc_value instead 2018/01/06 05:13:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000bcb000-0x4)=0x0, 0x4) r1 = accept$inet(r0, &(0x7f0000069000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000047e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000961000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0x0, &(0x7f0000e58000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000f93000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ecd000)={0x0, 0x66}, &(0x7f00002cd000-0x3)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000022d000)={r5, 0x14c}, &(0x7f0000b68000-0x4)=0x8) sendmsg$key(r3, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000013c000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/06 05:13:42 executing program 7: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000fec000)=0x0, &(0x7f0000feb000)=0x201) 2018/01/06 05:13:42 executing program 1: r0 = socket(0x18, 0x80f, 0x5a7) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0xb101, &(0x7f0000000000)=0x0) 2018/01/06 05:13:42 executing program 3: mmap(&(0x7f0000000000/0x313000)=nil, 0x313000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000314000-0x60)=[{&(0x7f0000313000)=""/233, 0xe9}, {&(0x7f0000314000-0xfd)=""/253, 0xfd}, {&(0x7f0000027000)=""/11, 0xb}, {&(0x7f00000c8000-0x1d)=""/29, 0x1d}, {&(0x7f000024f000-0xe)=""/14, 0xe}, {&(0x7f00000fb000-0xc3)=""/195, 0xc3}], 0x6) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000314000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000314000)={r0}) connect$inet6(r2, &(0x7f0000197000-0x1c)={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x4000000000, 0x0, 0xffffffffffffff97) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000315000)={0x0, 0xae, "7c12fb218f7c0f36681e9404275f9f9063b361455299eafe0e36d370892cebddd04249334f31f8442943ce92dcfd816655f607302cc9c03e5947527dd3de8a6cf51f716c2d18734b4182c542e634e44316f449c3e15a511bfa823b680adf629e6dc7397deabbd6e370d23fca0a904982d8608d0c9c53dbc63d2c96a1e2d3a753f9616f4233ac844afff0feace07866af88f8774dc3341f2ed2fe71d5a91b743502aa8ee2ca077468b0fceb9816a9"}, &(0x7f0000316000-0x4)=0xb6) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000316000-0x8)={r3, 0xc74f}, &(0x7f0000316000-0x4)=0x8) 2018/01/06 05:13:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x17e) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1b, 0x7, 0x0, &(0x7f0000074000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000001000-0xa9)={r0, r1, 0x7fffffff, 0x4, &(0x7f0000001000-0x9b)="bfd96437a2fe8c1ab54a8885514a20dd025fdb23958aa52e0533e0d4287f397eda451b11a727958debe3f537ee0ca4e721cba89d3232b2ba7eb8cb2ab0d855e43801255ba5980bef64ec977781a440d7ba138fc1e1d9bc62f5085fa83c177e1654fce5a9792d37788dc9b360d852889c6802d15fa82e7268ca1aaf6f44375af1ba2915220bfe40bf69b7abf37e2c12c429c2417f77c0799039752c", 0x200, 0x6b5a, 0x1, 0x9, 0x9b6, 0x9, 0x200, "945bee20456580d90bc1240470a7645a6fe6720a794e87e21c335f313e26e4263a135ea6474572c5fa16ffb102904ea52a740ed167a396acc718837a7143c215098edc6d3ecbb4d66ef0d0df99c78b0a6e7536fc21380351659ef1f95d970bf3f0c109b97c34f0af309eba509c19377ae9f98b48f2fabdf7b07f67215e8aa322a5"}) r5 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000300000)=0x0, &(0x7f0000d5a000)=0x4) 2018/01/06 05:13:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000db7000-0x4)=0x0, &(0x7f0000903000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000066d000-0xc6)={0x9e, 0xfffffeb3, "86958ad8925274a8e1f327a1764445efd4c972ab5d862910c3ac19edcd0608318b574904c77ab01207d147e3319454eeec8c29503abd4e60022060ea5ddba4f03074ebcd7bafab47fe5b94fd14228b8535ea78ba54394a7b340b7d43a1d3f5b2ce994e61034c05f3e2356f90e37b02bfa886c7bf145073f3e5596ccc32d084665cdb4f2131eee1249bcea1104e662b04fd353bb077e4fe2e3e973b1da2b727eb59b953050e93f484169f90c870e98b5922b9346d48b8be83ec5464521d43"}, &(0x7f0000960000)=0xfffffffffffffe2a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006ab000)={r1, 0x0}, 0x8) 2018/01/06 05:13:42 executing program 1: socket$inet6(0xa, 0xb, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x73, &(0x7f0000735000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x0, 0x2, ""}]}}, @udp={0x0, 0x0, 0x4d, 0x0, "45aea5903e328ec297a9d5f85307565c7610b4dcd9c1b109fd8c7608afc90571aaf75cf891618571cf843503ab1625496ba0440cfe399f1534be2ca3398f611fb4fb1ccb17"}}}}}, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000a9000)=0xfff, &(0x7f0000198000)=0x4) 2018/01/06 05:13:42 executing program 7: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047452, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000430000-0x4)=0xe8) r3 = getgid() r4 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000575000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r6 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000aa1000)=0x0) r8 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000317000)=0xc) sendmsg$netlink(r0, &(0x7f00008b9000)={&(0x7f0000001000-0x6)=@proc={0x10, 0x0, 0x0, 0x14108000}, 0xc, &(0x7f0000776000)=[{&(0x7f0000208000)=[{0x78, 0x1, 0x200, 0x1, 0x1, "e456d590a55d19d08d3aec5c692b0d520dd65ffe9de1177d917fc24898407ab8b0f68e987469c0153dbe586a0d642a1b46499cc61c55c116860c1db0e5a80526418d9b7206dafa1cada063a2ba31f5fd2a1a2cda430a138415057a44eb0609df87878c6c2e11"}, {0xa4, 0x3, 0x510, 0x100, 0x2, "4dbc0602a3711c0fb63a4bd6e324ad1521af5bc6bc53dc34c6a083b85ca77b81fd270dcaa685b53939952175410e5c7b93e9fd1c7cfd7caa3b0c22931428be44ca35842850f6fc3d7a8391d0afa00758ffe1cf8b8a8d5dd5039a64dc33eceb8ef3abdd31548fe1d6a1bcf4c42add61a410e5197b6e2c3c4f5660890db4a7015795a6566ed556b69f2f3314f0179a9ce39a"}, {0x80, 0xae, 0x400, 0x82b, 0x0, "ee325832c466279124a9e504f7d802af4fb1ce3e1ead870f445b8d1e2bffbde528802141665121fff53050210a3d34596ff91698c07501dee7fa8333f104ac73d92d39b920fd19f7bb4b55f44884d854be4839ef6e2c377062827c5ca103e3ee39413dde28ec602be49f6f327a"}, {0x40, 0x1, 0x9, 0x9, 0x2, "f3e5f637028f59e11eff5fc861542509c527c051358a55eba9db24f88c9d9d268dc2008eb5150b30dedff8dcb66514"}], 0x1dc}, {&(0x7f0000000000)=[{0x1010, 0x7, 0x200, 0x7, 0x3, "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"}, {0x70, 0x1, 0x300, 0xc8, 0x2, "f16ad2230700a2e01c02b6303783e72dee874c5f6bc5ab52139fc3ab3bfcaccbace40c1d9eeadbd415bd17b0a066a3b4887f86d05d34b57a3550c00bad463a4065086b7b94912f649d54a0b2ed6ba31ac0776bacdc64372db01069c3dca3"}], 0x1080}, {&(0x7f0000ecb000)=[{0xbc, 0x6, 0x100, 0x7, 0x0, "77ba9e23073adb762c50fde60dc7dc5f35e86551ade2f6ef20d99f484e54de207cb11fd76505a00e401447ea0e7c310edbb0dfdc1feb8c5c2a99da0facf94b39a0a5df753308fe13c58d041c905093a079bbf1373a08db17eed11487a032908a19adbb028a00a3ac74fd8e566b9d15d6b9a3e86134b35b47176745a0241740b3e2d4dba0e557c05373fa57db6fefaf0286276fafed04ed74a8ad0511d3952900b5cd26273ccdc1fe68f7141c"}, {0x88, 0x3ff, 0x302, 0x0, 0x0, "b709d47f4a112dea36bd4f0ae8cc2965f6dc2dcf6ef6fdca326fe4750e66ae3ef023002790e90861a10ac502a0b4718705dd752a26b8a97e1ae660b53a0b466b44bea3d40cd69762d21fa7a21535f01044b70fb4d96a3ca0e4eec103cbbd092bb54e6a8253bbb5f20646dd4b8dc100e7fe428ff0efc172"}, {0x10, 0x2, 0x700, 0x9, 0x3, ""}], 0x154}], 0x3, &(0x7f0000bcc000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xb8, 0x80}, 0x4000000) 2018/01/06 05:13:42 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d55000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x51f9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000a84000-0x9e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0xff}}], {{0x86dd, @ipv6={0x0, 0x6, "efee70", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/01/06 05:13:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000cbc000-0x8)={0x0, 0x7, 0x2}, &(0x7f0000fdb000-0x4)=0x8) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000318000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000037000)={r2, 0x3ff}, &(0x7f00003ef000-0x4)=0x2d5) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000f87000-0x4)={0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000db1000)=0x0, &(0x7f00006e0000-0x8)=0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000873000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000572000-0x4)=0xb) 2018/01/06 05:13:42 executing program 7: mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7b2f5b5485bcd5c5, 0x0, 0x3) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ec0000)=0xffffffffffff511c, 0x4) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ec2000-0x24)="240000004300010000a4000000000000000001010d0001002005000000000000ec0e000e", 0xffffffffffffffd8) 2018/01/06 05:13:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000043000)={0x27, 0xb1a, 0x427dd5a, 0x6, 0x8, 0x100000001, "158cbb5c9ea0383aeb0a8c04c14188f96a912554ec9f619c98f130c68482a45a9629144ecf82d5da780782370f38343d2e5310349c34b2d7abbdbafa7c65b7", 0x10001}, 0x60) syz_emit_ethernet(0x4e, &(0x7f000056e000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/06 05:13:42 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ffe000)={&(0x7f0000fff000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000ffe000-0x12c)=[{{&(0x7f0000ffe000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000ffe000-0x20)=[{&(0x7f0000431000-0x49)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000ffd000)=@ipx={0x4, 0x0, 0x0, "0d7124721c6d", 0x0, 0x0}, 0x10, &(0x7f0000ffe000-0x70)=[{&(0x7f0000ffe000-0x33)="77e8586b973e3e1d45b45c2f74f8b2a83b258c0bbc53b1b5a732e29f9b54f622d60e62", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) 2018/01/06 05:13:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005ed000)={0x0, 0x0}) connect(r0, &(0x7f0000812000)=@in6={0xa, 0x2, 0x7880, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000c26000)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e42000)={0x10000, 0x4, 0x80000ff, 0x0}, 0x10) r2 = socket(0x100000000011, 0x80002, 0x0) setsockopt(r2, 0x107, 0x8001, &(0x7f0000a07000)="a04a33ed3e0cf20c605ab401f801436df2b1dec1e205f2ec11c6530e3a88a4572f69f73536ad25961bfd0d4b04a910f03e411ee2a10cbc52359dd97240fccc7f9eb3bc9d906a896b6cf4f84fa278149256c67f87f238f01a192d48f4adf4650c4808bdf8cd9a9c5411609221ac669ec41049bb6942d78987564588753b98751823f38778a4583ee817e745e2a685b066dfebaf9b3d790b2444d584efeafb11451e8ecaecd2cd263f09759c9e94f0052220e044da58939c529f5111e73dd129caffab5c856f85528760ba10677a0e3d87b6af599404a894bae1ff18f26285450acd91c1cdd5f2c96ba186e1595c7c9d18", 0xf0) 2018/01/06 05:13:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000953000-0x4)=@assoc_id=0x0, &(0x7f0000cc5000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b2b000)={0x0, 0x5}, &(0x7f00002d4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008c1000)={r1, 0x1, 0x0, 0x1, 0xffff, 0x3, 0x9, 0x1000, {r2, @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]}, 0xa5b, 0x1, 0x1f, 0x101, 0x5}}, &(0x7f0000991000-0x4)=0xb8) r3 = accept$inet6(r0, &(0x7f0000fe0000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003d2000)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000052a000-0xb8)={r2, 0x100000001, 0x7fffffff, 0x10001, 0x4, 0x0, 0x1, 0x100000000, {r2, @in6={{0xa, 0x3, 0x599d7b8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x7, 0x0, 0x40}}, &(0x7f00003f0000-0x4)=0xb8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ed3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f000043b000-0x28)={&(0x7f000095a000/0x4000)=nil, 0x1f, 0x7, 0xca, &(0x7f0000078000/0x3000)=nil, 0x4}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000bee000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000932000)={r4, 0x4}, &(0x7f00008eb000)=0x8) 2018/01/06 05:13:42 executing program 0: r0 = socket(0x1, 0x80800, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xa66000)=nil, 0xa66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000897000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000a66000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00004c2000)={0x0, 0x0}) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000a67000)={0x7, 0x7, 0xb000}, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000a66000)={r3, r4, 0x1f}) listen(r1, 0x401) r5 = accept$inet(r1, &(0x7f0000665000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) poll(&(0x7f0000761000-0x28)=[{r5, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x4) 2018/01/06 05:13:42 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fcf000)={0x0, 0x101, 0xff, 0x8}, &(0x7f00004b5000)=0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fd0000-0x10)={r1, 0x3, 0x8, 0x7fffffff}, &(0x7f0000fd0000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000aa6000-0x4)=@assoc_id=r1, &(0x7f0000747000-0x4)=0x4) write(r0, &(0x7f0000fcf000-0x1ea)="1f0000000002ff59433bf002170400760f0000e0090008250007000000083c", 0x1f) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x8, &(0x7f0000fd2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000059000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000791000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000fd2000-0xc)={r3, 0x0, r4}) 2018/01/06 05:13:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x80000, &(0x7f000048b000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f000049a000-0x4)=0xe8a9, 0x4) r2 = socket(0x10, 0x2, 0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a84000-0x4)=@int=0x2cf800000, 0x4) setsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f0000caa000)="7ce86adcca7cf6f8299a13ff92aeb5dfae3bae6b0fb6dddd9139eb84b5266c4264a323da02042815fc8693b0a59e85624a1747fc6fc446f3072276d5b720e01156e72d1544e9be7418f7b9f3981495724bd6e584000b0a42d141f6ce15709427eb1ce0ae2dbd1a4fe808307f5a03303eeabbe386e1a3da23fcfef9be62d7eaf1a776e99103e7478bceca4fe196532272d30cb002cc7bc6f6a12222595117abc825217729c3f971a1105e", 0xaa) write(r2, &(0x7f000068a000-0x32)="130000001000ffdde200f49ff60f050000230002", 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000460000)={0x0, 0x0, 0x20}, &(0x7f0000cb4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000635000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x8, 0x81, 0x8}, &(0x7f0000c99000)=0xa0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00007d1000-0x10)={0x7, &(0x7f000087b000)=[0x9, 0x6, 0xd0e, 0x3ff, 0x10, 0x2, 0xffffffffffff0000]}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000343000)={r3, 0x7fff, 0xffff, 0x400, 0x8, 0x94ce, 0x0, 0x9, {r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9ab7, 0xb9, 0x3, 0x4000000000, 0x1}}, &(0x7f0000516000-0x4)=0xb8) 2018/01/06 05:13:42 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000000e000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x805, 0x3, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000018000-0x4)=0xa1f3, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000018000)={0x0, 0x100000001, 0x2, 0x0}, &(0x7f0000014000-0x4)=0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000001a000-0x18)={r3, 0xffffffffffffffff, 0x20, 0x4, 0x1f}, &(0x7f0000019000)=0x18) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000013000)={r3, 0x2}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000014000)={r4, 0xffffffffffffff92, "2412aa2f12d7815f90caedb71dd137ddd67270369496fbb9261f50722593e4c59ad61531955fa8b5f88face0ee5e68472099addb4dfce00f1bf038621dd935bf301cba2a7dc51030dfde94a798c8c28488314ad30c7c30e0c8daed64ce0ecede60e0568ce904ab1030516a92a349dc02d94f73d274df102981635357f6099ad01b20a65f19d1b11a07702853e0764dc3cbe440ea83fc6263822b25416f8e8884c4d38f0080a6edac614ad690bb77"}, &(0x7f0000019000)=0xffffffffffffff6c) 2018/01/06 05:13:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000532000-0x8)={0x0, 0x7}, &(0x7f0000289000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f52000-0x8)=@assoc_value={r3, 0x1}, &(0x7f0000008000-0x4)=0x8) 2018/01/06 05:13:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept(r1, &(0x7f0000f52000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b09000)=0x10) sendto$packet(r2, &(0x7f0000d31000-0x2b)="5c716a3b52b509ade82baa3b6da9333bda30878b0ddad4b7d3cc9056afb80462b8b4ec0e9040937f9059ee", 0x2b, 0x40000, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00001d2000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00007eb000)={@common='sit0\x00', r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 05:13:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000c86000)=0x0, 0x800) accept$ax25(r0, &(0x7f0000add000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b00000)=0x10) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000c78000-0x1f)="1f0000000201ff00040000000000010100d1000009000200010000c5000000", 0x1f) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000c19000)={0x324, 0x1, 0x9, 0x2}, 0x10) 2018/01/06 05:13:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000057c000-0x70)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x800}, &(0x7f00002db000)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000909000)={r1, 0x6, 0x6, 0x42, 0x80000000000, 0x7}, &(0x7f0000373000-0x4)=0x14) socketpair(0x8, 0x80003, 0x8, &(0x7f0000231000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000f14000)=""/64, &(0x7f0000679000)=0x40) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000752000-0xfa)={r0, 0x2, 0xc0, "3f0e13bbdc94f84a6a0bb26fe6661d2be68a0c3df444b38ae76c23749493f6f8f3e013f0d1d6fa9bafa39425465c702dea3010976dd51aeed540d4d8619e01e7fd6216b75450ed58497342570d9d89ea89415c4cf28789d4a9212090e5dbd1689c6590a111559ef63398f380b2909e06484831793a7b74995cc7ae5d6e3c3fb2a8d52054c390593b6e0002f8adb0cd4f25cd4962f204d56806eeb3c8c2e0a78e764e8c029f6dd1b08740ccc69aeac677fbfd9890a613556ae25152fc81e6fab6228e04070bc83052f403c2c33affa1c861c48197fce48e3ec8fcb140df6217292a88ecc31ad7898b591bb0c9fdcf08a3"}) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00001af000)={0x40, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet6(r3, &(0x7f0000362000-0x8d)="acfbddbff6ad376c8f7d3279c62ac5fc96ffdfdd711b6a5272e95152061869e0d131c1d1b640f8c078baadd43d4df0685b161cabdefba9f3a817c19eb6b5c26ba79609c515bfcd75aa5289a21a2afb8900f633368641803bca298bbd75a63e96ce14cc10ef29ef08f029a02951bdaf9b10c2e3b80e75f0e00beb530960adca03ea47ca0d73606e60b8af511071", 0x8d, 0x20000800, &(0x7f00007a3000)={0xa, 0x3, 0xa5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00005f0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00007dd000-0xb8)={0x0, 0x1, 0x2, 0xb136, 0x501, 0x9, 0x7fffffff, 0x10000, {0x0, @in={{0x2, 0x0, @rand_addr=0xa7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0xfff, 0x7, 0x0}}, &(0x7f0000c9c000-0x4)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000fe5000)={0x40000010, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fbe000)={r5, 0x499, 0x0}, &(0x7f0000950000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000fa3000-0x8)={r1, 0xfffffffffffff000}, 0x8) 2018/01/06 05:13:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000cf0000)={@generic="ee3e10f9b81f7cada23d220c8a8986bf", &(0x7f00002e8000)=@ethtool_cmd={0x49, 0x6, 0x4, 0xfffffffffffffffa, 0x4, 0x2, 0x7, 0x101, 0x48c, 0x0, 0x80, 0x7f, 0x800, 0x82, 0x5, 0x2, [0x10000, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 524.762961] nla_parse: 30 callbacks suppressed 2018/01/06 05:13:42 executing program 0: 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) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket(0x0, 0x80807, 0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a90000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f000015b000)={0x1fb16ab0, 0x1000, 0x6, 0x8, 0x8, 0x5235}) setsockopt$llc_int(r3, 0x10c, 0xf, &(0x7f00009bc000-0x4)=0xbb6, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000f7e000-0x3c)={r2, r2, 0x5, 0x801f, &(0x7f0000f7e000-0xc7)="2ee68a2b5530f0ad0eec4826b9da1401064568bb31d718b3605e011b285123ed4dbf00cc76d4ec1e8a011041662c89a14bdbc8813aa3ab6ec22fe2ddbc965e57ac0cf481830bbf067ec523a9ce8c8bcac11d20481bdfe976cce3c11cbfa30048b010b56ca43f6303e7edd3d2ddfbc7930ae4b2ebad12fb96625f69867afccc94ed2accde4e3a582d5b59bbfd7a54572da97bbf08177778a1e52436c891b434fc8954f3d3105e9a33b7dc3af6b3f9196ef77baf2a7d4f77f48ac002e56ff4f63858eca94bab8931", 0x2, 0x1ff, 0x101, 0x4, 0x6, 0x80000001, 0x1, "399129b73dfd90a8270bab8f71bededf15f7f73e"}) accept$alg(r0, 0x0, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000f7c000)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 05:13:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d3b000)=0x0, 0x4) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d3f000-0x30)=[{&(0x7f00003d1000)="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", 0x1000}, {&(0x7f0000c00000)="8500618dcc6bf226dd15a43c41019e0ea1ec03f1652b8700e1b0bcee8896371d77937890e5b402f456f333da52376c988c6b56d50e1ba3de6900000000000000bafcf8c6fb55e4214457c954aa1cd1bebaecd0223b5bebd59bcb67384e2ca592f72e32df3e0bfca9c58ef93240203d77c4c6a164df0264b7ded5b474b80b9269cf76666f1dd08049e4df50153bdef36ce4fbddb2207ff89c4f002b023d017bee3e818e9836c133ed8201b120b7c8911bb965e8affc640d46845fec78bdd3", 0xbe}, {&(0x7f0000d3f000-0x8e)="4851eeb436d3f8da3806bc8e3891c05ce3718de7e3609158c24b5aaaa51917f78cd628ed90488bd470d737a10ad3d34ec4014f0482a371d1b56edf0f015b506dbcf21e855ce822894125b3892b351bd570a46aafee746c21998733455ad1c13e0818258d6ad50580d224377f26472589b334f97a6fb7f7d5cac00df6f587b900b405f869d6a272c29bf3cedfa1b2", 0x8e}], 0x100000000000001d) 2018/01/06 05:13:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005bf000-0xc)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000029d000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009ed000-0x8)={0x0, 0x0}) 2018/01/06 05:13:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000427000)={&(0x7f00004b2000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00007a7000)=[{&(0x7f0000213000-0x80)=""/128, 0x80}, {&(0x7f00007ca000-0x1000)=""/4096, 0x1000}, {&(0x7f0000419000-0x9f)=""/159, 0x9f}, {&(0x7f00001c6000+0xde9)=""/129, 0x81}, {&(0x7f0000185000)=""/214, 0xd6}, {&(0x7f00003a6000)=""/210, 0xd2}], 0x6, &(0x7f0000252000)=""/15, 0xf, 0x9}, 0x2020) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000325000-0x10)={0x0, 0x3, 0xfff, 0x8}, &(0x7f000099b000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000075e000-0xe5)={r1, 0x0, 0xdd, "b6c26da8780e1f406f90a73956acf811e5e7b3cc2e85102a9557efd32dc0a6d971f85f83cbad382ca8adc6ae42de5995fd236769295d43e512e1cbdedb210727a4cb560a4f05b754c69b7ec4d7f57d0d8a2717aec9a9e42d78189dcb292e14f9e3cd5c734c772393c52bb70e04cd87703f08b402a2067d41ff66d1b0059fb639df6b18ab5c70532ed1b77a8d598188aeb170c5ed56d5e81264a1f3d6f760af20df8f4b488f84ae2ddb7079e55efc0788a3c19c8867ca29ba8917555816db63838e7a4312b1a95bc79f99eb5142f81cf3c282dc73dc65cdbb926e4ca9d2"}, 0xe5) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000de7000-0x3d)={r0, r0, 0x7, 0xd689, &(0x7f0000c33000-0x90)="3b810a3d680e273826283253c8395b64e1b3c97c0705d9993b7e11ec7e3ee0d1a7532c1212fb4c0c63317dc06a9a9ae0d48938d5b75c95b1ea150033a25896fc77aa6fae2b6bc1ef6e93868beb6a414b83e8b2a60bde044528ec190592968f756569b1a708721ecc9d3c53b280ff16b5d48b5542b25cbf7b4eb4a23c340eba29a91dd4ec8f5a41b6fae76bd42664dae0", 0x7, 0x80000001, 0xfff, 0x7, 0x14babefd, 0x100000001, 0x1000, "e899ae522f8bf408ca99c54ad718910e5f01b114b1"}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000239000)=@assoc_value={r1, 0x2}, 0x8) 2018/01/06 05:13:42 executing program 4: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0x552) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000d72000)=0x0) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 05:13:42 executing program 3: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000efa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80002, 0x20f1) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000701000)={0x0, 0x35c}, &(0x7f0000f04000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000210000)={r2, 0x2b, 0x8, [0x0, 0x80, 0x4, 0x2, 0x5, 0xffffffffffffffff, 0x0, 0x0]}, 0x18) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000005d000-0x20)={@loopback={0x0, 0x1}, 0x5, 0x1, 0x1, 0x1, 0x1ff, 0x1, 0x1}, &(0x7f0000f03000-0x4)=0x20) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) 2018/01/06 05:13:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socketpair(0x10, 0x8000b, 0xffffffffffffffff, &(0x7f0000f1d000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00007af000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x3, &(0x7f00008d3000-0x8)={0x7}, 0x8) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a27000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000018000-0x8)={0x3, 0x0}) 2018/01/06 05:13:42 executing program 5: mmap(&(0x7f00002d5000/0x4000)=nil, 0x4000, 0x0, 0x13132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002d6000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002d8000)={0x0, 0x9}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007ea000+0x882)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fe0000-0x45)={0x0, 0xaa, "d2ba7f006c01e098389b03a693a77baff4baef1b6e745442e4dc5f8439ad26360dab58e42b5d30db226e6fb672911b15a5a130b098e2c1c64d47aee875df863ce3a3a474ae17d8be433a300ed8ef5c0a843ca09fc86b5c9749a44e70205f38341b003956697dd4cb8e3d1f5e7e0ea4d19c570501caff62ff76da61c0c16e2f69cc0f11dee2e839303463194d00c4588bdd4a7e277b49474945ae952c79d1177e1b0627bbabc2120e90fb"}, &(0x7f000007a000)=0xb2) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fe0000-0x8)=@assoc_value={r4, 0x2}, &(0x7f0000904000)=0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000fe0000)={@empty=0x0, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe1000-0x4)=0xc) [ 524.762966] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 524.823499] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/06 05:13:42 executing program 1: pipe(&(0x7f0000262000)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00002c2000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00009f0000)={@common='gretap0\x00', @ifru_flags=0x2000}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f91000)={0x0, 0x47, "cf92a98881b9f2f3fdc85dfc665ec707e7df017fab263ac000c1e42688d2324f3265284c6d8e8bce8764f2dafe0d08d0636bb44b0a16ee374327de7807da2e7ff682be6d39ac00"}, &(0x7f0000b68000)=0x4f) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000660000)={r1, 0x0}, &(0x7f000066b000)=0x8) vmsplice(r0, &(0x7f0000049000)=[{&(0x7f0000d31000-0xb1)="1208fb9cbc1633044347c0ddaa901c37fefdbddf6a610d33e29fa9de3e02d80e245567831443bbeb57d82c777ec2817785be717b7de32f573eafbf2b60faeeaac5dcd6e296ad63eacce732b8b8ec05cd6379fd9b43e9c417ff30e003352c2144302fc78a1430234e8b55d28a89fe3ba0044d941d613ff3eb40d7dfb1eaf6fc52726859cda7463665a468a4198f33e3461d4b30314561a3dd60b0d47dce900b846f5c8ab1d95123156fc8f2e0214d3fc609", 0xb1}, {&(0x7f0000e57000-0x1000)="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{&(0x7f00002bf000-0x1000)="d096d8b43d9cb6ddfaa4a39c1540891100e7ec419d70f91873e49a7e90b164811458ce5efc50cc3bfb8c5a04f7cbe93d1b518d95f2417da53fbf544da1cce8bf6cf4f7e82a589e80d77e6b542594c69d28278f8d5c77b33b3f5fbec780c54297e24f94f861379b67ca3f62bb2d547895c76f31751aedcf8c8afb435327722a7de8960402b20bdf92886c58876762c395d99f12b57531b9e2a131d50d97a3734b63e53fcf835fb85d3ecd8107c9ea138bb6f784915ede98cbbc0d00daf2fc7bea8954a103b99c07274e460aaa0a7fab671490a29d61ceb62fe129b7e3d8fbb706b818f674d487cead6f6169a74d057b81582b5d9e4d9bf9f3337b8d8a4774a4f2fb3a0b9b1d028fd7a28d5dd1d5836b45791ee83f505c6edbb63ae596c06486a1b59061fdc5a6077bb2173d5ab72b38e1f87cd95c53e50a21a15d1f375abe04047f50a3ca16b5097234fe866a1538062c04fb7c49f61347560e077f4605197d3da656008c4e6ae6827e97017a77c3f8ac357fc22548ffee5c42550aaf865f1e8448a21efb323aaa5ffdc6af4306faa170299719809ca80ca451e2954e3d2f77bc51f3a9d4a4ce5e44d6b047b5068256fc46cc57c40f25aaf759847b1da66abb6097f381c9305dbeaa9fcf0b3a2a0505da8973fc1f1644279e640616a73ed348deac69260fcffe91ea2426472ea8c453862144069dac8606abb943280e84a99a2e1a03ce05915133c938a5195dcbafd2d97878e0197d4987b7fd1633b65e80da15d19b1ca602a888a70b9f870581922fa67373edaa0984b652b72ba3a34d2507bc641144ffcca12868e4a3d2fe86d3933149e7cd10a4dc59879198e009af0202d6c2dcafbae5acf041fbb1a395878f2a7d2593979efc488259661816922bdc450c0503ddbf76153ae9e89d5a027a709c3ad6d537113cb0dfea1f51135110efba0e65208043d83b29e323bd37bae303cc9fe3e081054b58099ea39477c87a4919384bdac4b9fbab8c7437bc40a8721f0083d0c9689bb600ea49a5e32333ac5583ed708d75ae2af6d7b00abd8d7e0a0168227dbf1f9b4088e1321bfa34ded21b0fb76c611389fd65e444783a4bf1f9983551269f952de42a1defd639800c5946995b2e1a7b9ab58471d6fe07c03e350ae7efa574397d74b8d76ad0c38260003899e8be6ae8c232d73126b420d3f1a8c9a660e7c1b0929bc5955be3722e1a732ac58f6b5583eb1333b4fb15ef6ab68c1a487bf5ab1bff165488a77be14864f90e30e00e86915c4404c33470a372cdbd64be3e89df6031a48036dc4608d4b4c17f741b8b7a9f4ec6462214e8a5bb2889161bbe09e26a7657209237eaa3033dd4614072f5e36dcf6f32da8736a50fef8c73f54eb80e000db8ea08ceca416bc60791a44925efc49bd5615fe70f54262a2e4ec5ac85890d1257379a2892a00ccaad81bdba162793c46a9fcdb7e363af3b6028185583c42523afa75c3ec9f358f25cb5f9cd44a768c68aa3d4bcbfe274ab115e2023ce2a3a92dedd23d6dd15afff117ee89458cb83097b06a2fc9017f22b2454bfba2cc50894483882eb6add2f589b42f8c163b6c742e3ce8ecd01fccff9c945043e084b6e00359bebb21249a5c936672f191711511da79ffb944603e6c9f729b4a453fb309ae1fb567a601446c0f2c521224fcede2cd2cce81a8019065a8754b0be03598b432b20ceb4adc9ae6a2b8bedde9ab89c502348618de88e388bccffde65068d816917f28c41a04c383bcbd280fa5296cd7622f3d3f06b2444e636a4cb7b1f5d00014bb54c7e3823a53719e85c2acd05cce64e801abee6c95bf0ce7a21a19a972cdf1d733d714c5a2b2a847a616330487d21ce3b1b94fa099cca125d39c996ac421fc674ec799fe2162101954c90b044d96489b58d2e936b93b9007aa066537766c4925c39bef7c5f6c446340b2b1b3f4f05f92d7cfb26b5cf28f1d0931e60f9e3ab6c00be65078208293f63a1325883e62484a771e9bad287dbd41d56d58d518ec6d67f09cc58c963e7029012730e3cbd627112210b9a3405ef89992509e3006079f26828cb8dae337a844de31c1386449e77df1be3a3187f3b857307e289b6b7b2a4abefdd6e30f33299fddfecec97eac56eda26fce41319f5a0891009d9b2c771f758d01af83fd90565abc056f5bfabc7476dc93523f34b2e4d35a6650c377b2406e0b70561e9062f510fed178508669c12f7fb73175b49b79d79c819713055350bd60ae6d666cfa45bb6a65fb95b471881265bfbcdc60d446fc641d119be57309b24de1fce9f35413bbe34b68de73bd0635f141c21a60057ed5e8a8eef4162feac566c45ef7ea82cdeea9dd7c5c9bf6e4e40bd7d487b2d1a885f86705c9216c501a77d4efe69d29859bdb1aea0115a0acc797c9ae34bf4883bc14b3e3817d0069bf3fe8ce8c98ca032825b89bfaa434447813529c85da7fdbf888beb6782867a3a62922d2c48e1b6a2b58d1ff3dbd45f529f4036e155faea5b4ea133e81d31cbc1c55587112bd40cbac1ac60d7b7df9a3edf735034ff99605a1669c4af8003d6e7162277fed25e76ba3a14411ea8879e6c686ea0949975d22f2f75f3a406727e8e9e389cbf4f9715891d741baf3fa77829dfc7760a1a4c06482732c5bcba5c92cecda5931f72fd262cccf10ed7e6a5a5b0b6e2c4e92a8f04bb5c5fcf4dbac75844a0d160764dd084d14ec2bad76c63313ac8ea664e8b48ba8917b4348408e985e23bba5d605e9c2fafd4f037b536f79f7b8fd610b99123d212f924052607d5ed6706377360da0f3bbc47ed677e881cca3417ef2442b7f27d71c5a0bb82a356af4406e73dabd186e76061bae46f4ea70b21ab4b4c00b324b6d3f98a1a7182a1abde5b6b9900453cfc7b6dc1b06fa680a2dee3d0efbb161a5da6dfca8f603831d20266ab01fe67791eae3e327d4bf41f7ab603f9c58f7e0ee3eac21d9df7d65b2c4a5c46dcd187cb0ed00e1c628a8fcce059b59b1dafd944379f9a274dce77b19ed0f9fac0b5e31fb2b1097d27846881a4009802c8876aa14b5cd332fd46520aac8668bc43aef05ae114a973e4d7b357d9504014e8bcc0046efe9a6834eb2ca26e0845aec0cd1e2fa47130766d90cb216aac3e3787246da30cf5f1a609f50c6793c45aafa4b0efd35f9146afb1ec62d8394c7b2259196031fd9a47d6dca9e186c920a05cdea3eae4d0680f9d65854111a5f002832fb8d9ec0e47e7d217778613a8b39ef94ab6d24c7d7385a82b2ccc8d6e245af64fe4f4cd78bec6acfac73fad1b96dc6fb9b948b74ce001688a3aa47c79533890745ea66439a639299affd26e59dc4831260e7034b19977e21178cc35aecb8b922732cb72275c7141047fbb5b8da5ae3cac4983e6fef84bfaff05ad11ef7d44492ebf4f447ac81bce2da8873f69ba230f019be5e15c86701450a6cef17714f40850dd23c38910899c18eb4932e67889dcd43753d68e8c72b5187392a4cc4ecfbbb9db192578cba3f63328ec5eef3851d256fa2294d0d9e6007def9bb2174aa61f98cf40f48ebcf016fc6cb3bb1cd91ddc99a6eae5034b5c02ad490c13c1910b07ab6aeba46de81c43216e6ec7f4e0aa5fe48e55089ce3371e874e6f268e3889afb3dcd9a55f76978ace3202b9f4745bcd562af4308abfab2e2a82e40ae1328501b171acc5281280bdeb2d9153c17f3a753b46e58dc59b611e99e8a6dd8f05289432d9322708aa249253931a7714093724926c6ec8ed951e22b0abff5e3970759ef8c363e18ddec3db5b373680145629464896396df2b8fa981922c802f56db3e89e80a9c9cb1ea30e0b2602fa3bd35bd1d9d8a93293982deb27a8b8298b9b13a78bae7c8b7528b3bf838f243175c6498f719cfbcbd78249cb7b9ba9905f883b1a59c09c6df1a30be447cffa47387f06eacd882a2108382fd5edb0c38d0c5dee06995aaa58e39db491eddaec7b1b0640ccd4ca9a90169e5e8ad3ed8fd97332173283523162fe8e89401494b502eae9e72e60a3af3936a6264977310b3b057096b4e7b75cf1cad19588d70c09ad2a818f64a49b557c2d37b0e6432c3e3744c3036a2e1532f4d4ac6d799520fc4f912dff724b0526b09a8e524fbe1f21889b6f008709873ae686b34118eaf0581bf516e02f57407bb0c18e474d16ffb3afd34ce69ea4eefb72142ce29498eb9021de3e9ed9f70fb55b634201b487d75cb0c6c7668203a54bd08f05d9316ae30346ce3ad8c0f00f947b83c023b2c431a114afba10774fc0e17593f250777303da134b82983db53fa2f8f461b75c8b15c0715c2c8857c8f14cb33291d448c136e3a9059639c23ded3039e55653cc04807fb9c9ebc1f9a7eef0135bb99491b3c04c7f11c4046d2ca6e7023ce48f0730af46cd4c91087ffea0973ef527bc22b62bec2815234c305bd29c5f3d27d443d1e31fca3f35893bcf9040c3654a7bd254b1f33217ee22e7f8841ecfd80ccbf4c704468b871bddb24e25aa852632192182c1d815fcf73d57b1fdb7c4a632e26c9bcefa394d7a1891a00306a3c3424c327aa753752f0ec122e48a7cc00d764a7b7d3fc9202706d3d0b32a36bd0587d45448a14f71bafeebf8ef716d3865ad278add6a413cb644d9d08454f02259479c7ee9fbb1b56ad800580e882ed42d8e8a69993b05d080fe6b36bd5f086d17986fc3838d0ffc44b7fd61307124df4c5f7dfcf0795f6f45193dc570ba78a5629816d65c29b1f47f137a3296a3b9c795a4840f2d5c51ab084cde5e2ec813d8a548c9d6d72bf67f4c537bd60828c29f7625fda9d379b8f9850329e58a052b80fcf1b8c21dbe5e3ad180015d0669205661c4d54fbfe48b66642f20a6392ae71c5d614ddf897c0731746f4a3d55fd5ee12b4c7c90528efcde8693ac250e0def82963cbab978a47c25bbdddfbc2df58033db74288f5eb9de97383279f037177e516d7befe09c798e5b4e26781ed5dadad14c58d793736a2aeae0bb85f5802958f4eca7c5117b3585365397733011ff05b2b1a194b27d9dab85015076a54709fb4300102222552a5de30f1ed8634672ba6bb0184df69be03ed5c3ab3a01067b42b3e42591e8dff3bf2ea91dd92dd40535fc66854adb08fe3d60af8f8bc9f378184db9e61cf81308709c2da089939dd0c0083a5da454eb989d52abd5ab44c854dcf5314a6dbedfb623bd8fbec567d3ba3f10d64fbebd429c7728259379a94cf67d7c10f556880f0b649d2b699c4d4c212c2301ed697d8ecf4953c27cef48deed3b5308e76f32bb3fb61201d2c307f7ab6d2ca96a7f8c9c976fbb5b4419af4d6eb9e67e57467d4152ebf6865b19717455e6565d3870b6e4e20416762bd9c743805f0104657959544c7f27e21d1237f338eeff26ce1360e0766ed3b16b29143417a3c8f4fdd30f5ad012da93c3725b2fc3c909b94b8ba0621e4a84eae2ef8c8d7d30bff3856c9698ea51f8d3afa3297374b3a7600cb06e532130767282ee5d82c5278e43020334d6b9b3a839b0e79952224c46dc4450b53318d8f09b99d747f3a63ed8a0a92028e2fa94e20aa936dbb5ec342855ae475e383f2569d6cc8335214b5fa1a8ec261be7f491f73ca0c5104c05be1221950583e561b76ce909c7cb1660f9d26bcac340a9854e96a73e52f871a18cb279059142ac74383b152bb84d0d222b691e622c9c4afbd2403c5da21f186dc51aaa54a70561cdb95025a701539c5b7144b8aa17f932eb147885c0692fc5a2618b4d80f6cce7512a05ba8f432045e2ba853be0878b055c9c2ab19128560ab54b7f3c1c8d32c8", 0x1000}, {&(0x7f0000307000-0xb3)="aa72ae153684a92b2819f07a98ab6301c566684e7c18ca19e000c2d532b459a52453cb68a04e261d2ca4d858830de5b3ff5c8777d82fd7b480d2813fb5f8b0552fa24d654d56ff67a5df91fce70f74fc1dbaad12eef0eda0bc0820cf588d44aa3d56f7a0184ee7972652f86dcf87b0fa583b5647c527f3c72e1925554086c76ab988655377f93d8d188b56fde50c739d649cd669332f101faed846d8fa6b52821a4c4d96befde6c470f9cf32c8fadb928b084d", 0xb3}], 0x7, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000629000)={0x0, 0x0}) write(r2, &(0x7f0000c5a000-0x2a)="290000001f0007bbff0000000000000004000600e00000000b40000000000000000400000007000000", 0x29) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000fa9000)=0x43, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000cd5000)={r0, &(0x7f0000049000-0xb0)="542cd75d6af9c3fa3892a5df43b0450420d431cd413470d20d40a468437c29cf213d8db08cef6204aae74caf65a3754a37403e08a15b6fc5256a3c290749c48252ed0961f4020c1cb1defb2e27b17af3bbf6600d5d8bdcc8a1f66ab7c369c2db69c37fe5bd947637b7b9a38f7727544359527c3411b53e884b81f7b38341a5fb7d05a41f6497b6880b92dc76c5b677aec90e1c01f834de60013d1cb1ad5bc0342db6ac36e4071983f045bb829ab51687", &(0x7f0000395000)=""/0}, 0x18) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00001d8000-0xc)={0x6, 0x1, 0x120000000000, 0x9, 0x8}, 0xc) 2018/01/06 05:13:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x7000000000000000, &(0x7f00003c6000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000182000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000978000)=0xe8) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x1, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x11, 0x7, 0x4, &(0x7f0000097000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000907000)={0x4, 0x0, 0x10001, 0x3}) sendmsg$nfc_llcp(r0, &(0x7f0000b33000-0x38)={&(0x7f0000c7d000-0x60)={0x27, 0x0, 0x2, 0x3, 0x3a2, 0x0, "3909947e11b4d767eedbefe0f90864cab9609899c652f4d4a80b6b1584c218c83154ee818e0aaf6e9bea3df562d12c1712e714476d7ae8a9b36f7004005e26", 0x81}, 0x60, &(0x7f0000412000)=[{&(0x7f0000eac000)="57b720f5b4545411ea59e38add461e7d88fb9c3e035595a8791b83719e", 0x1d}, {&(0x7f0000acb000-0x92)="fc1f958db12db3f0e7a751b7d3d95d0cbf5785a44793e7d67b16c7066ff6ed8c593e3c5d9b178d039e627e8c886335ae47b93068df2c167d3407a3dac8c40ab8ba3ec2c14acbc567f2e96785cf8d3d84fb7c8ccdfcad54c2e91aaaee27422bfac39f067cc506756a04953a15627cabfa1f2783c63e479d03094023012e24eed2522e4c570d7a01753e1dc99ff77e0c412278", 0x92}, {&(0x7f00005ff000-0x84)="2fa79ac4d3046a97f51defc0b98fd64c0b1e2d15ceb70f132db90b402802524fb7484ca148f82e101916ae3ec78be52ae118a2cbfa5da33a1805127d399761bac77f67b0563475fa2e590cd454ea1dd4f18ffad60be78c917945ee870a5bff00efcd60ed47fb359ac10623bd178af7eee501e5d0e0462db70f3bf58a02ba75cff1dd12c5", 0x84}], 0x3, &(0x7f00001cb000-0x30)={0x30, 0x117, 0x0, "11007136ab27db8c52c63a2b550f2233bb6276a8d78d5e5416d6"}, 0x30, 0x40080}, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000c4e000)={0x92b5, r4}) ioctl$int_in(r3, 0x5473, &(0x7f0000f1e000)=0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000009d000-0x4)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) bind$netrom(r1, &(0x7f0000499000)=@ax25={0x3, {"ff56ea47826edf"}, 0x9}, 0x10) 2018/01/06 05:13:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept(r0, &(0x7f0000fd4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000047f000)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000589000-0x4)=0xc08) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x100}, 0x0) sendmsg(r2, &(0x7f0000212000-0x38)={&(0x7f0000929000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000008f000-0x80)=[], 0x0, &(0x7f00009fa000-0x1010)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/06 05:13:42 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000007000+0x7fa)=[{0x14, 0x43, 0x205, 0x0, 0x0, "298d3d5d"}], 0x14}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/06 05:13:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c90000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x99fb4120c92675f0, 0x84, &(0x7f000049b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e96000-0x4)=0x0, &(0x7f0000db3000-0x4)=0x4) r3 = socket$llc(0x1a, 0x3, 0x0) sendmsg$alg(r1, &(0x7f00002b8000-0x38)={0x0, 0x0, &(0x7f00006f3000)=[{&(0x7f0000377000)="972c55f19e5302457872c2d8505125809e9b3bad861965989b22c1e2bf66739ae9676245bea1d25b7e62e23cba70af11ef713c6f8584a446651cd81ea62602eb96d79aba0c60b05435a7a5dfd73ddae68064135a31e1976bb5c4698c1244c7e8fb2e95b4bd942f3f3190c05d22483573f4cfd7d50ae406715e541b6c96415f004beb20ff76d02e8c398987994c5bd62a812368ff522956b0cbd2d5d14ab1c577", 0x301}], 0x1, &(0x7f0000e71000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f000073a000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x12, 0x0}, 0x0) r4 = accept(r3, &(0x7f0000a60000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a11000-0x4)=0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000017e000)={0x6, 0x5, 0x20f, 0x56f9, 0xb6, 0x6, 0x2, 0xfffffffffffffffd, 0x0}, &(0x7f0000539000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00008f9000-0x14)={r5, 0x5, 0x10000, 0x1b0fd703, 0x10000, 0x6a000000000}, &(0x7f00008ab000-0x4)=0x14) 2018/01/06 05:13:42 executing program 2: mmap(&(0x7f0000000000/0xca7000)=nil, 0xca7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ca8000-0x18)=@add_del={0x2, &(0x7f000015b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) 2018/01/06 05:13:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e92000-0x10)={&(0x7f0000078000+0x1cb)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f000084d000-0xc)={&(0x7f0000372000)='./file0\x00', r0}, 0xc) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r1 = socket(0x7, 0x7, 0x7f) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000788000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f00002be000)="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", 0xfd, 0x80, &(0x7f00008fa000)={0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8cd}, 0x1c) syz_extract_tcp_res(&(0x7f0000e44000)={0x0, 0x0}, 0x80000000, 0x7ff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ac6000-0x20)={0x56b3, 0x8001, 0x4000800c, 0x5, 0x1, 0x100, 0x3, 0x6, 0x0}, &(0x7f000080c000)=0x20) getpeername(r1, &(0x7f0000bbd000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef6000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a98000-0x14)={r2, 0x8, 0x6, 0x6, 0x6, 0xf9}, &(0x7f0000a31000)=0x14) 2018/01/06 05:13:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003df000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000681000+0xa92)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) r2 = accept$alg(r0, 0x0, 0x0) bind(r0, &(0x7f000058d000)=@in6={0xa, 0x1, 0x1d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) recvfrom(r2, &(0x7f0000e07000-0x63)=""/99, 0x63, 0x0, &(0x7f0000575000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 05:13:42 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f00006ce000)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000766000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x7ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r1, 0xb5}, &(0x7f0000001000-0x4)=0x8) getpeername$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a16000)=0x10) r3 = socket(0x11, 0x802, 0x0) bind$packet(r3, &(0x7f0000004000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000091c000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000238000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000996000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r5 = epoll_create(0x80000080000ea) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000868000)={0x40000000, 0x0}) r6 = socket(0x11, 0x2, 0x8) bind(r6, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000002000)={r2, 0xffffffffffffffa7}, &(0x7f0000002000)=0x6) write(r6, &(0x7f0000b91000-0x12)="4b0300ffedff19006be601f908005085831c", 0x12) 2018/01/06 05:13:42 executing program 3: r0 = socket(0x8, 0xb, 0x0) setsockopt(r0, 0x10e, 0x3, &(0x7f0000fc9000)="", 0x0) 2018/01/06 05:13:42 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000002000-0x1e)={0x3, 0x800000, 0x726, "93dec6759698", "93735d2df07aeecdd28c1151e2ef3ef1"}) setsockopt(r0, 0x100000114, 0x6, &(0x7f0000007000-0x4)="02000000", 0x4) 2018/01/06 05:13:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1, 0x1) bind$inet6(r0, &(0x7f000077b000)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbaca}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000edf000-0x4)=0xffffffffffff7f1d, 0x4) ioctl$sock_ifreq(r1, 0x8921, &(0x7f000059a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) 2018/01/06 05:13:42 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000c1e000)=0xa906910a) 2018/01/06 05:13:42 executing program 7: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000de9000-0x10)="aa86d216f94dff347279ae2756d35335", 0x10) r1 = socket$inet6(0xa, 0x1000000000080003, 0x2) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000096a000)=@generic="2e00e2f21b9cd1b3f5bb9b2b84264ab4") mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00001be000-0x8)={0x0, 0xbe}, &(0x7f0000de9000-0x4)=0x8) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000de8000)={r2, 0xc7, 0x1f, "09677d5d7e98e0193dc4a182d2fe46db4da19479cb163b6316da955633e0be"}, 0x27) setsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f000017b000-0x4)=0x7fff, 0x4) 2018/01/06 05:13:42 executing program 4: r0 = socket$inet_sctp(0x2, 0x400000005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000047e000-0x7)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000847000)={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]}, 0x0, 0x0, []}, 0x98) 2018/01/06 05:13:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x101) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000032e000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000488000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000087f000)={r1, 0x6, 0x9, 0x8, 0x100000000, 0x4}, &(0x7f00008b5000)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f000099d000-0xd8)=""/216, &(0x7f0000545000-0x4)=0xd8) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00004ad000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d6f000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00002da000-0xa4)={0x0, 0x9c, "653d0678c3c2d33199236bf834d92e3a50bbf8698eef24864941f25101a27aca18c32c655d13bc5c2e16de3bc389a5083db9918c25958d2cab4e2fa10beb12c28604bf78a6d3fcfc38ad36e5df7a6e5bf65d9ac954793f7b7e108b1dd2dd1cfc36cc30c4a33c8827d67a521f9efd3f0d8a73dd2a5a6d2da0da1ae3f535af42b456b1dfbe5d48c248e95e39073a5bb9aab01c6294a75a60e065c51332"}, &(0x7f0000c73000)=0xa4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000870000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00004f8000-0x8)=@assoc_value={r4, 0x7ff}, 0x8) 2018/01/06 05:13:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000c96000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "808a8d68ec23c4ae"}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fc7000-0x4)={0xffffffffffffff9c}) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000b59000)=0x100000001, 0x4) 2018/01/06 05:13:42 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f7e000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x41) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e46000)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x8a}, 0x20) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f77000-0xca)=""/202, 0xca}, {&(0x7f0000f77000)=""/171, 0xab}, {&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}, {&(0x7f00001bb000-0x4)=""/4, 0x4}], 0x5, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x3}, 0x40012042) r2 = socket$key(0xf, 0x3, 0x2) r3 = accept(r2, &(0x7f0000ac4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dd5000)=0x10) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000862000-0x4)=0x0) syz_extract_tcp_res(&(0x7f0000f55000-0x8)={0x0, 0x0}, 0x4, 0x400000000000) syz_emit_ethernet(0x77, &(0x7f0000f56000-0x77)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6007, @ipv4={{0x18, 0x4, 0x2, 0x1, 0x69, 0x1, 0x7fffffff, 0x0, 0x3d, 0x0, @rand_addr=0x101, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x7f, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x81]}, @ra={0x94, 0x6, 0x2}, @ssrr={0x89, 0x17, 0xbb1, [@rand_addr=0x2, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xd34, @loopback=0x7f000001]}, @rr={0x7, 0x7, 0x2, [@loopback=0x7f000001]}, @generic={0x83, 0x12, "7588d3fd62a74e78c4d67067edbc5b9e"}]}}, @igmp={0x1e, 0x101, 0x0, @broadcast=0xffffffff, "d1"}}}}}, &(0x7f000040e000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000929000)={0x0, 0x0, 0xffffffefffffffc8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009fe000-0xc)={r4, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f56000)={0x6, &(0x7f0000f57000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$void(r5, 0x5450) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000c78000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) 2018/01/06 05:13:42 executing program 0: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f00000c2000)=[{0x0, 0x0}], 0x1, 0xc36b, &(0x7f00005e0000-0x8)={0x0}, 0x8) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00005e1000-0x8)=0x0, &(0x7f00002f1000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) poll(&(0x7f00005da000)=[{0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x1, 0x0}], 0x3, 0xbad7) close(r0) 2018/01/06 05:13:42 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000f6c000-0x8)=0x9a) shutdown(r1, 0x2) 2018/01/06 05:13:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) accept4$inet6(r0, &(0x7f0000605000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d51000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7fff, 0x0, 0x0, 0x9, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") 2018/01/06 05:13:43 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000bf9000)=0xf496, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r1, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/06 05:13:43 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000013c000)={0x0, 0x0, 0x33, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x18) 2018/01/06 05:13:43 executing program 2: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f8c000)={0x0, 0x0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000018f000)={0x1f, 0x100000000, 0x4, 0x6, 0x9, 0x4, 0x8, 0x1, 0x0}, &(0x7f0000f8d000-0x4)=0x20) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f8c000)={r1, 0xf1, 0x3, [0x0, 0x401, 0x6]}, 0xe) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000044000)=[{0x0, 0x0, &(0x7f000016e000+0x2a7)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x198}], 0x1, &(0x7f00004a9000-0x48)=[], 0x0, 0x2}], 0x1, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/06 05:13:43 executing program 6: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00009a2000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000055000)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002a1000)={0x0}, &(0x7f0000221000-0x4)=0x4) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000f67000)=[{&(0x7f0000f68000)=[{0x11, 0x19, 0x321, 0x0, 0x0, "80"}], 0x11}], 0x1, &(0x7f0000f6a000)=[], 0x0, 0x0}, 0x0) 2018/01/06 05:13:43 executing program 5: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x200000000023, &(0x7f0000561000-0x8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x2, 0x4, 0x2, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x2}, 0x8) 2018/01/06 05:13:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f15000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000097f000)="e5fcb5bf91aa7855fbcdfe20ddb42113a8bfc329eeb21a64fd4236c70cf4aef1a9f540f955f8e1fa48fcaf88bf2e25637709ea3bba607460af2c22831cf00490227f1b335f4ca840e8b71f67cf683b3e6bd4f49b3125196762a152659ff43ce06beab605eff15b33a68621d1adf4d597d9cb03cbbe4d63f25a113e", 0xffffffffffffff4f) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) r2 = accept(r0, &(0x7f00007a8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000377000-0x4)=0x10) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000ff0000-0x4)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00002e6000)=0x0, &(0x7f000098d000)=0x4) 2018/01/06 05:13:43 executing program 3: r0 = socket(0x5, 0x6, 0xad) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000045e000-0x4)=0x14) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000614000)={0xffffffffffffffff}) 2018/01/06 05:13:43 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000005000)={&(0x7f000000a000-0x10)=@ax25={0x3, {"628bbf3735109d"}, 0x4}, 0x10, &(0x7f0000006000-0x20)=[{&(0x7f000000a000-0xbf)="dc71ca35ef2cf746143d6e75b3a2101f99d70589ab5b28ed2e6555f69a1eda8b1e83b19212ff6bb6ba6e7fa9bdf85a2389063c493f35ec260107ef45544841864b6831911e8dc8bf07b2dd1a6702d93c3a5973d40ad8bca800ba5efe1e7c61d81e9a5b39635e29692fb0d6d490ef9b8b40dcc3b6d2c2743ca38edc943618d337cbed42b05954cbec48651e7842dc10e61a6596a540022acb603f57ad35e9c3be02dc241d56574038c3a0c1a2b83b1890cb11d24dbbbfb296f364868e47a54c", 0xbf}, {&(0x7f000000a000-0x98)="b11e156850ba5e720c929b34df4bf4543100cb389360552a341a45d2dd23d87c6bc2b8d3c8c0a87ca20deefe480c8001d051b98bb28a167be99d24b7b21c0617d91870c8312c5b083c2df802135375a5ae65823732d3cf8cefcf609b26321c801499a7efd904c16d22d02467561a7274f3b8a059a43bacf8ad1db79e94c775b72cc9cfdbd8f4d61e03ea61b9dee046ff2759401171773d78", 0x98}], 0x2, &(0x7f000000a000-0x770)=[{0xd0, 0x3a, 0x97, "c5f584d760f7a0e46a6b393462c095445ab267ca26025eda85a112b525b2c9d87a98474d44417c83568e03fe005af6f11b3a85b59fc3044d8dc2752b6a9c8f6ae04d01714d08677461f5f38e31b9f16f946e78f9f4135a11d914e4cb97789567d65324d9107ca8bf5c37cfeda5d4bd720b00d75ac02fc45a65b672b34eb1b5210c609a89399018b042c4e30a08aa2d92d38884a5e8d3d77d7a735036bcc4acc3c60bef1f3874ee57fb14959ccf9f14cd8e821b6188575b337b4fd04c"}, {0x108, 0x115, 0x9, "9946578cafccc5fb36972ddd69a13001a340d79bb530be7e6180425dcbfc855532adbce136afcc6f38aa3e2ba915352c1fa0554fdfedf01a170ae5ef30cae7bed61b4a07ac14f5cc1be61d40778897d7ccad5a52ea14f72cbde41e4b96fba600122860e275e767fd67391540ac2a66da0c01843634a96a01d997314a8f0f908e5c6b0407ecc194a8cc74ae053c8664cf7771972438ca847ecd45314c58254bbb684ffe9fb5a91ae36baf605419037e2ddc69f0257aaf12cab6bbd8d8a2a5175ceafb2599bd63a79d126fb7fd317df1e17ac9db5003669c46213af9a4a5d640649b6acae1010298dc08c26fb6f1a4a03d4edc3f125987a22e"}, {0xe0, 0x10f, 0x6, "790467ac1f5024a2855b20b16d0f17352b6ed3e935df3a5e6b7281ba2ff262b130195ca219325e64e3d69dc5fadfe93d3fecf9673bbe91a04ec39baf56d3291f6cddc07bb331170cb0df8166c5f44fc81936c5f0833d38b3eb7b4f77265296ffe3c115e35c79e6c04d2770d0ee0154b993ea515f2018f587ac51c01b1e73fb73acb0554cf1c27287f2bcbeaafec222629a02efa7883aa38914e75b6f5bdc025e6c2d4414129fe4b3234c4d1a43d59fb26bcecdad432af99c6648c0aa5fc07f2879af6dc1a7d6125d5845db613788e70e"}, {0x100, 0x117, 0xc000000000000000, "2ad1449297563890cf681c9eca54bfad43dfc5cc9910717099c3dbcbb51de60e3876e2472c77ebdde0f3efdd977c27aef5a60684c8b61dcd2cb0bf2bbfec3962b0d3fa403418007c0868be0353465938aa66b3e8ecde0865df3d4d831c4a8c1df5f47ed90e8b0d34c940ad02d71bf7e3d123f96cd22a337c7d39076ba978c7bd52a41b8e146c5c1e60a7dae3ed1f904fc107c6be61239526ba44e345a3591e8ccf3804850223fc9d4cc10bbcd97161716d52e964c7c86031e1f33c6fb192d9f5056e3657671ed5c5c9b12c21ebb309caaec7165598ea29335d35e059235f757a254a8719683506c384d724034155"}, {0x18, 0x0, 0x1, "f2f26521ed"}, {0xc8, 0x84, 0xf4, "db818d8b6372426bdf12639bc811659b6adc278d675933a3bd4cf988e0b004c0d2c5b2c759f99186d733b325f511e232c4b58299073982784c47b309ae21da26d5cb5d2eb00d39b515b2b43997865553fa20ad3fff68efb0241aab684bc4f5a0781cd1e2eec16a27cc304f7b21087960014c4d17f9652babe677a29dfed37e4983a11fbf628c5be6d6d487d08a61fea13c58be124c65a84f82b27237e01a033cc7841e28bae36854fd750d77f07f6a5eba2fed10cf5788c8"}, {0x100, 0x13f, 0x8, "a41bf01758ce44ce876c1c58a113fd7c9da77163da5b60aeaad86b7c46a21a1d8307caf34d77cfdfdd716bc8561eb80b8375c35c73352a0aa1d9e9c779c7657a58deac919f0987a10fab923824f27f0ba173bee29e48e271cfc80d25773a4e8f4ad9b57476785dff6457ae5e48ebcb62190f19a3f147565c2dd562d38a08d613dbdee39bb90133569cd8f24e5777daca00f9aa5527e0e7f746d1edbfe622633d4b0953279cf403df78025c35653a3bf79d970ca77960421296a798f45740f53c2aae768cdaa18c7e2765b4f04b7634604b7e4ec5bd96aacfc705a2627aa9a517c26693bee0f9e9665a24be2369"}, {0x60, 0x10a, 0x3, "f1f4e6867c8c9e28fbdcf0e7ea4f6c9a5894f991f058bff9cb50584e94b8d4aa73605c9cd8797602bad75f8ac701b29b63276d0cfb00a301e7fd632661e87f1dafd464e0946865a2e0"}, {0x78, 0x0, 0xd8, "a149f85abba1e909718586a577bef977c968fdeda3ab2c8c27c7ad4d0ff9c768b33659d46f2ee96e392aef9cc3e419cd8cb521ccc2ef655a65dbd2873b7fefa85d67c67d6ef801c27f2a01f976dcf92d73aa2ad804662d733b1535394382bf57368829c249f0a5a5"}, {0x100, 0x11f, 0x5, "03519628927fad136807a88acab80cc38e446430eed82154962d483fdbc517d4621158b703da704ae3674e5bf65c9b57e4162a5543e2faa552b21e195f9b85eee7c164ae2c3cb6996c15ef00dc8eeb7512d655139635e43df592cc103adc61188bb2e4a97a8fa93143eabd9a7ab6cfc1cd24c4331684650e9a07871038c7271f0fb7478fb6e5f52a26c4e44bf3229590f0931fe5af59686e47d994ab1ddb42485fbdda20c954cb73ff2a16cf6b7bfa6940539def01230efbbad132e5fad873f2f336b46186a1bf7ca0568595e3d4dad7466528b6d910fc91dd59d96fd72f2bf7c6d7ad531f33889b85888c65"}], 0x770, 0x20008000}, 0x2020) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000000a000-0x4)=0x11, 0x4) r2 = socket(0xa, 0x3, 0xff) sendto$unix(r2, &(0x7f0000005000)="", 0x13f, 0x0, &(0x7f0000001000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x69) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000003000-0xf2)="38e6da1e540e547f99d77c8b7ecd0b288c7ec92f14ade3571d83279fc14ce1ed37c262645a47bd5cb011c1640901aa67113979f9488d1f14245be68334b78314106dcb68bfc6ab7954cdfac253bcb715ffd7ea11ad4070e91b1e7180d77e6e5249b1fc67d8c9ed6a16a792a1ad5293f574c72bd09b038f466d36d2c9cb1b9ea29d863568c6cd3288fbbf70561a989ce1a35193e181ebedfa86b49e9fa34c4d85bb980f0045fb226732eacce1cf4833dac5aa4795fd51f463844055113300b303276c10727bff03d68232a73c02038509503327021f7024a91ccbc3f26078460ba11555f9e99bd1419141872161ec5100e465", 0xf2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x66, &(0x7f0000007000)=0x0, &(0x7f000000a000)=0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000004000-0x10)={0x5, 0x1000, 0x1f, 0x101}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f000000a000)=0x4, 0x4) 2018/01/06 05:13:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = socket(0x11, 0x80807, 0xe79) socket$key(0xf, 0x3, 0x2) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendmsg$nl_xfrm(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x26)=@generic="931225cbc70560d9e42fdb65776cbd2b1ccedc700bb5d8caaa1fb408ea08328520607cef59b6", 0x26}, 0x1, 0x0, 0x0, 0x80}, 0x15) setsockopt$inet_buf(r1, 0x0, 0x3d, &(0x7f0000001000-0x89)="a7cf05094d4396c1edc2f5f3b02b68d80569cf0468d7a879625a620b1cb5f3b771549b463315d6f70ebf38b0215fb01a7c8f609cf2472c9f620b7bed03d380cf5c9678725bdd98d384e42cf1a9b9523b5e0c88ec52c2cab78c2dcbf062d4af2ac82e83ad7ef2defcafcdd0c1f9ef497d50d00fce1f4b6b650be2a755f4944dfc558348a944c7b1bc5f", 0x89) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/06 05:13:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) write(r0, &(0x7f0000a51000)="1f0000000b06ffde00000000000a0000007fe019090001801b000000000000", 0x1f) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b3e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001a5000-0x4)=@int=0xffffffffffffffc1, 0x4) 2018/01/06 05:13:43 executing program 5: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x1, 0x400, &(0x7f0000ece000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000fbe000-0x8)={0x0, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cd0000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fbe000-0x4)=0x9, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r2, &(0x7f000035d000)="", &(0x7f0000fb9000)="", 0x1}, 0x20) 2018/01/06 05:13:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) r4 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x4, 0x7, 0x9, &(0x7f0000da0000-0x8)={0x0, 0x0}) sendto$inet6(r4, &(0x7f0000fa6000)="", 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept(r2, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r5, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) writev(r4, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0xffffffffffffff9e}], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000df6000-0x8)={0x0, 0x9}, &(0x7f0000fa4000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00005b6000-0x8)={r6, 0x5, 0x0, []}, &(0x7f00008cb000-0x4)=0x8) getsockname$inet(r3, &(0x7f0000cc3000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000698000-0x4)=0x10) sendmsg$unix(r5, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}, {&(0x7f00000a7000-0x9f)="ec390a91953d80a7ac105b1d3e8a23352a76a6873d16b0fb30b20244150c055dfec5511626562c85b59873ec9191a5cf6728f84c51ef8efc47a4c39cdc96f7026e4f78cd46a1fbee02e4ea09c911227c536bfd0c53ffbacc2c1cb1e2442d4008f49dabf73712fbfba8c80359fecd2af9e2cfd4f2a8e77885a67024956af9abcd0f815422de820afae6605fae540d37dd8c91873b1d585e4963882aacc6792b", 0x9f}, {&(0x7f0000099000)="90adda582709ed10f9fec361dee94fb42135b3934fd3723ecf35ae62ca1867d730208f47fad69134ec92f5362c049b3648ebbc75bfa80fc8e27fe97f8f21418bd6905cff4359f998cd9416a87669126b0445b491fc319ff2c9f3aed5756085f572bb54a8fbc7650e4401b2153d5e62e4144a3bbca37d2324592630737bb6c49f9545a6587809a8a8f6850365af9cc37794d5a67329ce736463bba0b36467f609b130fdd7b7d574f7c89cc769c06d2c64e5d92fff01ff93d4f62730bbe8e9c2d80abbe723787651866764e103e041830bb892f12476013306e0d00cb33829673b79bb89f7646c979d95b5076b0e668041", 0xf0}], 0x3, &(0x7f0000865000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r5, r4, r5, 0xffffffffffffffff, r5, r2]}, @rights={0x30, 0x1, 0x1, [r1, r4, r3, r0, r4, r3, r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xb0, 0x800}, 0x40) sendto$llc(r5, &(0x7f000061d000)="61527e47ed61f5f50aa438fde8250cda7001bc40e8f3bbc8b4985744e213051d165a355185f95e2bfe8faab7ab66e49f183916cc3c72919b5ce18b922c8a437c5db20509a535ff1438b74b", 0x4b, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000478000)=0x0, &(0x7f00009ff000)=0x4) 2018/01/06 05:13:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000ff1000-0x94)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000b32000-0x36)=""/54, &(0x7f00007b4000)=0x36) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 05:13:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002a5000)={0x0, 0x0}, 0x8) 2018/01/06 05:13:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00003ef000)=[], 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000050f000-0x78)=[], 0x0, 0x0) sendmsg(r0, &(0x7f000079e000)={0x0, 0x0, &(0x7f000018c000-0x90)=[{&(0x7f0000f8d000)="a0a8f4d8db500a44255d3b9fd4f5ee28f659eea227c812fe268b2ec487c6affb1b1c73d4e514af6ef685590fe8dd046205f092bad188cbb54f953d0ecab13b65a597873d1e7427fbc24c5db0ed88a797a6f3331c432cc4665d8f885fd3edc4802232b5d128d7ea042065734afd69332a0fb8d85eb8216e55baafafe737ca97cca4d5b9b7bdf2e700549c0887f97f97e6aceeb5264dd8c08beddefdba975ccc497061674c36642909ec5142d62ea58a5f4ff99e686154121b079aeab980e8319e72df411d66f61100d30c2c73d238d62206438c2103d4871e912d1e", 0xdb}, {&(0x7f0000eb6000)="cb4836e3ea9dfca210b918a1b245cad151a381883f88880e60a29aa4a7ee60c410f46faf4e1b0aa7f5138ed77862bfd5", 0x30}, {&(0x7f00008a5000)="d84d43f25b421a1a4351e4859122431b6744900fb2a801a2a3c3e6c84ce117106e3b85e849a5f70c28ea8fd5e31aec28fe29a6cf328a72bd0d6592178555e486e1bc115afc53970ba73357b40988da76a30c2a2c71c1ef8c3ace9195acd2e26f4567a356ce9f937b9d52557644f56ea282180265e4d17016c2a80105f833950a0a4db7cfa23e9b2696ffb90dd16c3a4884a263960df7c3b3b0322514c7ac588eb7422ac3b26d004b9b8347", 0xab}, {&(0x7f0000081000)="c7dfbd4e7282e79e2ef92890b4069ca241751995fdd9bb90ca17f14b1b3f83f250d0d1667d42fc9b3843034cb06fb46cbd8fdf5f9f248d361bec4df71a9d6e56924e983e1a8754aa30f93ab2cf25b20ec4144ffda1b38410352bfde93fa121ef30460f69f567100bf953a0b1da8b9ab974360b58aec273015b313a01f378ad42f0b8ffe5c966ee4f937f4d725e9ca8ca24a60e949abfda6f0ce8053a", 0x9c}, {&(0x7f0000275000-0x90)="25e16e959b288dfacf2ab0a3acb0a288a233b55b3549b53c36eaae0880b8f61fb35e28afdd87707fff584508ffc6f76d386797a2f29c2151284e988c35510932060f032c522c23cd2ea6ad40edb0660debfff21e6dcbb178305458c998d42f78bb639036fc6b6a7ec592ffdc9907920b1c996dfe59b9b235fb9efd4a6cc38f8a42c9b69e85d33a28b0c4df01428c5bb3", 0x90}, {&(0x7f0000a52000-0xda)="586781b365b4fda51895c77c30a1755233c07a3c479682fec269ae553329d3073cdbce6b19f4ed8ba920c4e75c2a1586bce75732407660a4f5774ed73d872e4d0d37291ee8e7be7538b61747c4705075b9cc2d82dd837bb835cafe19a27f6e0ddcb0588f41e10eebc3d4cb9c212371383c2fe2c9655aa6090982d4183db1b0b56bdedf55bbd3e7c717e619b1e65d5cd8ec7922ff368f20912732a59ca7cea7eab05b0ed43b60f527c52114089a2215b0a987e440d4ee70bb32c643600c57c35ed35625e3b0351b645373371770b30ef906800ac6012bac081997", 0xda}, {&(0x7f0000604000-0x77)="08bcd33bd7f54b3b8aaa0e817e3e6e707c5b36009730df76cedc42116cf439ab693ae2be964c3b8a10fe1671cba727ec8a8a8d957a120c8b5c5bc08a2e9ea2c0eeb6087e7796071fc5a227fdc8b611713536045f201f9090cd1e395ae435e5a550d4d8a24e7ff953f4c548b4558084c985503b76cf589c", 0x77}, {&(0x7f00003f8000)="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0x1000}, {&(0x7f0000537000)="262b0307531d64018bd46b169e62bdc5f74dc0a3962ffaa5a1fb788fc8d4e37637715c505053aa37a837803bdec1fbad5c135cc503f353c58381e65e72e5744d4ddcb57769f4274508eed50add5a134289dbaa8f0f063b44a941ce9fdd9560cfa1eece7ae030786b9613f910", 0x6c}], 0x9, &(0x7f0000879000)=[], 0x0, 0x20040040}, 0x40) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/06 05:13:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00008e3000)={0x0, 0x0}) sendmsg$netlink(r2, &(0x7f000020d000-0x38)={&(0x7f00009f8000-0xc)=@proc={0x10, 0x0, 0x1, 0x800}, 0xc, &(0x7f0000d9d000)=[{&(0x7f0000ac4000-0x2c8)=[{0x2c, 0x2, 0x910, 0x1, 0x2, "0e683cce4b872758280f07da03fc0ab5d537435012d7d5ec98"}, {0xb0, 0x2000000000000, 0x800, 0x1, 0x1, "2f0121a9a1fcef5a624fb0ae07655eb2bbeb00c2cb3cf7ee309588e807414b699443ceac609668b9c637171016502a72f43fd61516b83525919eece4e26440035897ec514e23b8b1f518d9ba770c1e61996ef56de6f5e8fbefff6fd6e471247b6456b05b073034995c0cad793574d46b8395c8f26201152daa44e4a577ac44fd3e82c53909af31ee07fd7a159dca6eb20c9085ed59bc3a308729bec38ec842"}, {0x90, 0xe5, 0x20, 0x7, 0x1, "ed3771c7ce7f5d784610a82ce2f2dafc649e559c4255570b200f636baa87a0cb4a392ead1f4c2453b30ecd744933f4c292ed9428fcd6b5493b9dd0c373bb00f1ae466a4a659592abb3786c1c14d1b22e4fd53b2feaa07e37330b15292249526f72d2575bbe6c5821450a3b2bb984d30b67b213e2d5d8f88d8a6fc06033"}, {0x5c, 0xc97, 0x8, 0x2, 0x3, "294316468c0e4328e0fcb3887f58052b2266b218328aa5bcbdf858b50d24de5e213585609755a06ba82463cd027b45d3160bfbfcf9620f18677bda979918331cd964c01f5cc50990a498"}, {0x100, 0xe836, 0xb30, 0x32, 0x2, "2f5d6802994782180e95f1b3351e52ef0f055720017fbbe81a164db6ab65aa7737d344af7248b58650938b275b9120647128cec9ae56dbc0e9c4cffbe8cbf9a053948bbd3a754fb6fa76333ec1345f52ed49a4e4fa36aecfc31c9c6e09e811f17c66cd17885fadf1367045de0f47507b473db1ad42b314ed8a780515dd02dcd09628398e7b2a60aa06d91c0028025435bce122efe761ca58bb48888b2c45a978367063c4e41bbcca85aba1cbe2dce89dfee7a2204e8b0a943ff88105ca5167d4c1d48794172047086414893d10dd2085226291985ad9baecb609bc913cab4ecaa95af977d22eb2f1a7b0695e8e"}], 0x2c8}, {&(0x7f0000a12000-0x14fc)=[{0xcc, 0x7, 0x18, 0x758, 0x3, "0fa6dd9a85b90765c0e0b25a165250fd8947f1eff207152e9a75024a16358bb95d8c68614f8b21212efb73699ad459dd1d8c992bc73fcf249914e69e7ad700b7b55456d6878e3eaef55b7f8dad50c5edc29f0e79893f75414c9ecfabf446eb4fae11d5cc778d29ecf72082b84be52a90ce6f551d19631fda73e6a6188a9309b863c2785935ffa6e1273b0a7eb6745ee12e382e1f500c11c3bbefe85db9b8d83923fe9a1c2f04887dda8c13c29b06f56f989328e6997d54fa32b2"}, {0x84, 0x7, 0x1, 0x7, 0x2, 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{0x78, 0x200, 0x200, 0x6, 0x2, "9b5d3726ff3ec3ebdaf15ce7301634958be91bddf0728e162ce415616d88fadd288318a8d435611f683856e13cc6fa6a51f840ea4cfa417a2082b02e6370f552a6bb2151d7dcad2b863ba507cc3a2a98e5140ba145ff93f4c42a9496a9b159c7fcb27156366a00"}, {0x30, 0x800, 0x700, 0x4, 0x0, "3964442dba41979395e6f9f58b3b4ac37bf586a7c2a465664a3aeed50fcdfe4b"}], 0x22c0}, {&(0x7f00005ab000)=[{0xfc, 0x2, 0x100, 0xffff, 0x0, "620a925227e57e6738009ad0660f6ad56cd4a7e157ea95486e25cb208891139670eba21fb9c8c08c0b1d54a6bea7c34e62085b52062741755e4cc18bbd8dff016fd969f5c55c533773ad9cc4dc630187d819e3294b59e0f99a29739ec4841708f1d4463ac71cbfa8b372cb0c85a2fcb61aa2228f8149ad61bdadef378069c48d3a8db6d8ed9c1e1796298e479c124d3a5491943e795e4d3867302ab686859e2f38ffb76d1a4234aea85232e8673b2240610e80a2b8f09f191fef9477d98b5cc65cc772c00d1093b07b7a3f18e9f77f2519dc174df061df2e036fad8ef23e2c97dfb0d103103bc380bb3caa44"}, {0x30, 0x2, 0x100, 0x6, 0x1, "8a6f3b4506db277856e36cd9d0b754000bffb49431614c83f12107c7a5a6608d"}, {0x3c, 0x0, 0x204, 0xcb2, 0x2, "0097a1f8f7c1b6915382e3ab5050d4dc567431fd2dc11660415f14cb909d1ff59d4824438996d0c1686c84d7"}, {0x24, 0x3, 0x9, 0x20, 0x1, "1f101de4bd3060e25212f5441d2881090c0073dd"}, {0x64, 0x401, 0x8, 0x8, 0x1, "ac0ef7a6ae895cfbda5e3094e9c222af2d4bc2f7ecd578ce3988033882c87fec398d7025b6abde2e0fa0053a63fe9cd1ad2a7deb70154606ccfe35500200d368854a746f47f66f30fce8d15b7bdfe361d01e5a"}, {0xbc, 0x7, 0x322, 0x4, 0x0, "e0bd6649bb6144777ef45ed65a32384bf29492163baeb63320940d028e98ce8d4e6c22b71e7d2e53dd50e459f840d732bb5e398a1c80c793edf58a2597478dd572500c7e7ebc7f7b11d3c23c065e41fba566624fe2f762147ff79b9fbac8fb6568f306158fb2512ec36189aa2ed6dcbeb63fd0a5857240a3bdedeca0e1b9269b33ee7f55f5ad289cb023b355a9d3809b1bd2814f3b7c27c7b4c4c23f7e63931e90ae1451c420a15965"}], 0x2ac}, {&(0x7f0000af5000)=[{0xc8, 0x892, 0x310, 0x6, 0x2, "726863fba1fd07e088dd0dd4aaedd26b87e1816b12bf05fb53ec504c0c6cbac3a8c479ee6dd16bc460a313014d5de31486c7267718f88e2c1eb662b29940c395694330db6a24969d18c9d20a6d1deb156c0f9ced49abb2a134bfe4dbd5f03b92aeb206cf258fbf7d5b69ca0159dc9ee11d9d315d96174a5c76fd35108ec7949a8c3df9ca0eb9d11a8d6ad6694b9d1035d1c8ba280048410219ead20c524399f7787c6f6c669d5985d3c21710ac673f38aa5b169bb106"}, {0xb0, 0x100000000, 0x11, 0x80000000, 0x1, "98d031821d752278597b37549d48c5ac4c6a8a12ee9db62da08b51041e28f6bf6d407af460f0c2e0e2624097f6adf9a84c1c48afd478626ce0c4a9778781d1bbcd8b78447a2d865370771ab21aec9db83eef27bce21788af638a781333e3705b2c68b6780bad3b07da15c54334be716e9bb9afd6b9dfefe5f7ba61db1a3d5a6978599f6fb991cef246695e32a382d7a539f8c119fb19240d15d6504847844e"}, {0xf0, 0x1, 0x700, 0x100000001, 0x3, "3a484f4ccede066e8cd975fbac2d9458fc74d6f970993df197db0da261ede06ad8132b5b777f8c29fe9f7f3ca0d8741d0a5844d72c0eb42a26a087326688615be69dfad461f0c9d945ee8f57a74eba160553b242bfe602b1fa4709fffdc786e625a6a3d229f3a035d8f749275f84cc0b8e662f7951ec9824029fd0fcb9c7b08768a6e2e767065292339104f88058287e28dbffefa41de7de206767657321b374f326ab33fa827c009814cbd6ce41478cbe8b428f6366c32b8a522cd8f523efbfbf87472720ff00287b6e2b189981f7e78825bbb44e4e76e0ec2baea0c5"}], 0x268}, {&(0x7f0000553000)=[{0x94, 0x5, 0x100, 0xffffffff80000000, 0x1, "82fba679279656439b709eaa493c06aedf05d79a55273ceac4cc17a62b972b63d396047e878467a219628f46f13d386b63b3ca195bbc72aaba2bbfead8f5fe41c8861b7a73aa52207160bc4ff3fb93d686df14834fb660058ecf5362b4c23cdcf2fe21266f5c39ebcda584cba4cde74dcefce0cdbfb419248c689ef031c3b7d9a3f2aec8"}], 0x94}], 0x7, 0x0, 0x0, 0x50}, 0x20000084) close(r0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00005e7000-0x4)=0x0, &(0x7f0000511000-0x4)=0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809747739b30232e027e0c7a99f45bbfcf0f49500a4875f82dbe9b53223b284c2f16ae70f854555b08a919c4bc522b4e9e535649774b3004307755f53f01e58c5a840cdd3f4df20da75b9efee7bb22e65f7230c0bccd93a46df2c9c200b90d39eabff9ae4288c88767e5108aebce24c2d46d76831e2a0fda435e8a0725010bdca36f7358a76e94a7c94eeafcc7de46f5c48e7b1b13c3b42327bf340d0147f9509d143ee9f9cb14fa34dd445b610b7dbc641", 0xf0}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x7fff}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) splice(r1, &(0x7f0000eba000-0x8)=0x0, r1, &(0x7f0000d16000)=0x0, 0xffffffc0, 0x10000000000e) 2018/01/06 05:13:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/01/06 05:13:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bd000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000bdf000)=0xfffffffffffffdbb) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) [ 525.265538] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 525.295864] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/06 05:13:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@newsa={0x10c, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in=@broadcast=0xffffffff}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000092c000-0x10)={&(0x7f0000740000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000a05000-0xa4)=""/164, &(0x7f00006b9000)=0xa4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00005e5000)=0x0, &(0x7f0000f09000)=0x4) ioctl$void(r1, 0x5450) 2018/01/06 05:13:43 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0x10, 0x80000) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000008000-0x8)={r0, r2}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0xb, &(0x7f0000009000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, [@generic={0x20, 0xfffffffc, 0x1ff, 0xfff}, @generic={0x1, 0x1, 0x5, 0x9}, @ldst={0x1, 0x1, 0x3, 0x0, 0x0, 0xfffffffc, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000008000)=""/195, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 05:13:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f63000-0xc)={0x0, 0x0, 0x0}, &(0x7f000091c000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009d9000)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x2, 0x2, 0xdc, 0xa, 0xad9af4c8bf9f7e7c, 0xa0, 0x7f, 0x8, r1}, {0x4, 0xfffffffffffff000, 0x7ff, 0x80, 0x9, 0x2, 0x0, 0x400}, {0x2ffd, 0x100000000, 0x8, 0x1}, 0x5, 0xb, 0x0, 0x0, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6c}, 0x2, @in=@loopback=0x7f000001, 0x6, 0x0, 0x1, 0x0, 0xa59, 0x2, 0xfc0}}, 0xe8) listen(r0, 0x9) r2 = accept$inet(r0, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r2, 0x84, 0x79, &(0x7f0000a28000-0xb)="9f000002211104ae900100", 0x4) 2018/01/06 05:13:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x0, 0x7, 0x5, &(0x7f00001a4000)={0x0, 0x0}) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000035b000-0x97)="1e33019343f60f7ba561ec7cd81d474b562ec8e40ffd7ef2df7f08031c64d5757a135b3fbc2225f401cde86de0b12141d6833e3820fa7c73f8aa0f4b64994ceac48d41f2c0eaac82d21a9b6697f5b65ecd43eae59e8e6eca6ccb9a2c29fc7937e161d38c942c8b95b3ce29604a9db93832d35e541b5fb50a636264984f86c49ce294c7945630f31645fc38931ab23a86daa71b8dc8266f", 0x97) tee(r3, r1, 0xba0, 0x8) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000035c000-0x10)={0x4, &(0x7f000035b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00001dc000)={r4, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x16, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 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) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/06 05:13:43 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f50000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000f52000)=0x0) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x807, 0x7fffffff) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000268000-0x4)=0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ec6000)={0x0, @in6={{0xa, 0x3, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x37d4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x40, 0xd1, 0x9, 0xa8, 0x1ff, 0x9, 0x2, 0x9, 0xecee, 0x10d, 0x400, 0x81, 0xf9, 0x7]}, &(0x7f0000f54000-0x3)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00008b3000)={0x80000001, 0x1, 0x8005, 0x969b, 0x2, 0x8000, 0x1, 0x0, r3}, 0x20) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f52000)=0x0, &(0x7f000038f000-0x4)=0x4) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f55000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80800, 0x200) mmap(&(0x7f0000f53000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000f56000)=0x5, 0x4) sendto$inet6(r4, &(0x7f0000f55000)="962c93ada1ec920e59f361f0e26557c1e185de019db14fa9b2d8bf6ea96e7582ee9408f7504bff1da95e1c4048a9", 0x2e, 0x40, &(0x7f0000103000)={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) sendmsg$netrom(r5, &(0x7f0000f53000)={&(0x7f0000f53000)=@full={{0x3, {"a5fd83dbe9e660"}, 0x1318b923}, [{"64b7abf2f11866"}, {"cabcf2d66fcf9d"}, {"32d53433c76b55"}, {"0934ad8daa030e"}, {"6dae00e558e519"}, {"407ac657e60ced"}, {"567b126dd37603"}, {"58301bad68b65e"}]}, 0x48, &(0x7f0000d93000)=[{&(0x7f00001b7000-0x61)="31a2a92c34a5f882a512d35fde30d6c45e2ea5460b5b9b62dcd391fc48756c8c9b294f2041d8864ae2042ad8d0d9f9df2a4a486d14f5a8b5ef8214119868861c17454acbccdeb409ef4d8b2b1c7e3cf9d61c9a4f3e3c9215f36d0be5313bc0f6ef", 0x61}, {&(0x7f00007b7000)="4fa2f2c9255125f58653bcdc1196288101bed3715094f7705d60e2302a12d15de9841e13be5ca4b55c8fa8e968b3ea0f5b5b8bb1f57c531af0f511b69f59c9997aea8d03646b9e1c4085cc8623c36c42e29adda08b5566d9489d3f7673130c4ec38721ff8d470e7ae6c7a18d11db0cce1c92925fdd5420dbd825d666e2a0bf76f43267887148a9a8eebe78e6290bb02548341b7711a6d157ab", 0x99}, {&(0x7f0000f54000-0xb4)="74aa8f57bbd7cf39df055b5cc5782f0b492947380517612f32928a879a0b97452d820bbe16bf5fa1cc40115983761e1c21a646fffb28b7406fca2ba3e123ec5fc3beded628cd555bef41e3ed176b3c9929e33faae8a35aa6fb3f71cabb372c115b2ad7504867c53bb88437035089fd73a199937a7dfb1d380baa9cfc96dd32847220baee70e60dcb22a9862fdac277bb1920da78f573e173edd4ef1077e0d368964c796ec064c3364a684928ef45cc5a880524df", 0xb4}, {&(0x7f000089b000)="cb2de99cdf32a32c164a7d1c2f5070f33b79e964eb83a5713e40fe515bb483e415dba90f5578f8bbf92eb5ee8dba10bbf131da76e1b99a2e7e5557d20c85f524928f4fb641217f05e49dd69310f9710b89039e5e1904bd5065754b4992469fd76ba0398f9aad62d2b47fbc528d2096ddbf3d8e96a5c58fb2db82f117fcd8c19f4d818c20db5c2a099a4f1355763a2413e5cd88c2107c1c7b7027953502f10cc35172859644a0e291ab88527d48828a7dc09da06f024388adbd07aae144af3ba74420605370cbd6f9ec7b98a555ccf731ebd5e64504f2272c280f3c02817e75523ec0cc79a58e566f23102804208f60b0e7aa0babc61e10fbac40e67aa596", 0xfe}, {&(0x7f0000c44000)="508d95caf3d8a716a9c30f9adb851ee9c5ad755a252ed41eee6dc348e0519b5c1a8efd55035ac25e1210b8593940a58493770962081654ba66e4090e2aace74390163b8334a969e35a3678241164185bd5da058dc1e87e7a761f65604a54264314d22d110c14ed964bd6d9551abe3342c7a075ba30ef4711", 0x78}, {&(0x7f0000f53000)="b6e513f478468506a70eea7a8844816a8e0cf9734ae60d5052ce6a8a671d0c7cbf52ce27aac5f0c60bc7e26c043cd0111ead38fec64fea0cd9e48e69df78b41d084738ab0747700ab97c1e6940e67c7cb99ea3d6718ced7c3feb77c15c963bc15c8fb70a3164b5e60bff380a58dd6eb636", 0x71}], 0x6, &(0x7f0000f54000-0x1260)=[{0x78, 0x114, 0x8001, "43d8d8793bd2fc884d3fe14e822e44a8024e00376387532411c6fb1a457782b4c6f732e87bdf1d4404fb38e5f16780761e914a1675ddd3b8d1f383a52d29511c6466df9faf8185151f2a1a537674d4d6895d70c388588806a0cf1c76ef3e4db53a077e32a3"}, {0xd8, 0x10d, 0x2, "3e8b2e98779e4f4d133ef1005abd6bf66742973f9930b35fa5369fd6409e32a3905bf4ae1375035bfee0f6ff7e6914f9ddc33b94c9ecf2ed28627a84d828967f5db0e82c6815563b561175b3a4133cb2583cd2ac29229e8b96371b8a7555745a96dede7197fa4c8dab931a420186cafd45bf7e339b9687cc5241eefc80a9218ee551c7874edf250da1343afb64a0bf29bbc21cd899d063c2014a414fe9454b3dc2216886608537437cddcdfd7b8893a28f9719cd24f923df1ff87adebd2d061a5ec7b9b8"}, {0x80, 0xff, 0x1, "8b23b233fa1bade7b9398506d7d86154348cd734fce28277db4bf06700bbb5281294ceec25631f27639c306e31caaf6af7fc0d281362af62a361782a54076d1070aa382158192bed7bf912ac254ea95994fe107afabaa1a2a147081a0c1aa8e56b4a19e721722f32471e6c3e59176f23"}, {0x80, 0x116, 0x1000, "679f81dfe5227cbdc27282163e752a43d2a2e84e08bed16ff420dd47665a12e59db267fecbe70b596e8b5724f69da15a77251c5fc46b15d7f7b9096541ebe85636dda80c09fc69735d0dfc8c7815ebedf00d3977cc76bf6d61ba896cc3a5aa48506b2ab904074e93766d28b0f76b3fb3"}, {0x1010, 0x1, 0x8, "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"}], 0x1260, 0x40000}, 0x40000) 2018/01/06 05:13:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000863000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000045c000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffffffff7eed, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x826, 0x2c06, 0x3, "956b9689aae0c7ad7e94f109570f70bc384d397d1a79bb2093cc404ee9fe038833b8abf6d5b2b80466affce24ece89a417039a3dfcd7d42defe2a2abe4e5a770665520f624960b2a3476d6e36ae93eaa"}, 0x160) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000cc8000-0x1000)="069e56e1c15b2335535bfad35b97ee57a8db7841f4a70338b34303dde2c55662c159ca8ea3de7a48c5c3cd98d5c3ef4145081dce4469c5547c340701e4c0f8d981cf9a29c9198fec8b155d5ca277765afe6cbf02b69d4f9b80789e77541b695f14d5036e90bdb056c749476cfbe0e63f38f4e2abfaf86933e29824ea46a838b961bbb38780b9c4e7caec2ea11f2a4703edb0a0f05d5a719cc72fcbe653f773a10747a5fd8512f07bf1387c39296bb8221cfd20d096d3962f2bbfdd40bebd6a154ddd14935a9ea753beec95e13e43b9d27a28973c162796d9c4a6774780504e", 0xdf) recvfrom(r0, &(0x7f00000ec000-0xa3)=""/163, 0xa3, 0x0, 0x0, 0x0) 2018/01/06 05:13:43 executing program 7: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(0xffffffffffffffff, &(0x7f0000dbf000)={0x1a, 0x11, 0x8, 0xf6b, 0x9, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000f90000-0x23)='>', 0x1) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x80000, 0x7ff) close(r1) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r2, &(0x7f0000f92000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f90000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000853000)=0x0, &(0x7f0000ad0000-0x4)=0x4) 2018/01/06 05:13:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000003a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept(r0, &(0x7f000015e000-0x80)=@generic={0x0, ""/126}, &(0x7f0000efd000-0x4)=0x80) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000707000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000353000)=0xc9) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000bb000-0x4)=0x0, &(0x7f0000129000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000055f000)={0x0, 0x71, "397e5e9e3a12260a5055045c6a21456fd5f327a453c3114ae6c6a2039765059ea6c1ec5d0c54530e7d42bc2f21fb16948138399c658afa1f54fde9d1f11b62f3d110ddfb29cf0449741b8c0976a3d80ecbabc15807300b2b95b4db10bee13bdba673907bceb895c667c7114d8a404b5fe3"}, &(0x7f0000475000-0x4)=0x79) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000fb000-0xc)={r3, 0xffffffffffffffe0, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000dfb000)={0x0, 0x80}, &(0x7f000064e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000010d000-0x8)={r4, 0x1ff}, &(0x7f00007c3000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008b1000)=@sack_info={r4, 0x0, 0x2}, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000e42000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 05:13:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000061f000)=0x0, &(0x7f000010b000-0x4)=0x4) r1 = accept(r0, &(0x7f0000e0e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000520000-0x4)=0x14) getpeername$netlink(r1, &(0x7f00002a7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002d3000)=0xc) [ 525.413651] dccp_close: ABORT with 1390 bytes unread 2018/01/06 05:13:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000a, 0x1, &(0x7f0000d2b000)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000e31000)=0x0, &(0x7f0000264000)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xd1, &(0x7f0000e6a000-0x35)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 05:13:43 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x54}}, &(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) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000a000-0x30)=[{&(0x7f0000009000)="601f1b86011e13a2422045ffedb6f6b07229a4227c8e03bd58e23c2bd71008739fdb5fd07535fa171f042af6570cca2015a53544b3c12a22a25d7fd5dfa0f1313260239baad1e52cbd6b1820a74db3a2800fe363cc199c3e3495d34cf889753ff4ff5ca35a4e65a26e186a6c42d259f657fdeeb85fc07c3b5bd47a32c7e16bac456f62eeca67c4f9ec0c27e875a3159d07a03b375ae38cfeb0ae3254ebaa354ed4a70419153fd697", 0xa8}, {&(0x7f0000003000-0xd3)="a27e343168f630e46d912dab7b39afec464736cb94c8b13ff2841342645cd1fc5b4df16441fca77da250971e10f8bedcb801c10701ea33d43d40e4553b2391d8360fc343e1d672c2e257fbe656868617ad8fce5af2e7d9e34ca95da81e65edf5a263de52898fc2e07d1865d901885406e9dc2ab7962493ee9272cf62ce191686c3fb5cd5bbf269b28e466e11b6de2c825c2ec7c31b0051de8a60d32e009dca6f21acdcbbcb590be7abe3c083dd3a425fc04213dbd4db109364dbbd66e7bb0109dcbf1cf661de9d68460a6062d4b0b338cec898", 0xd3}, {&(0x7f000000a000-0xe9)="1f56719f64b63befd75e7ce86ab5c91a71990183bf550d7f6eb5779435143d36bb8118701b0bf2768d621592b34ef150572e4e2368f84710d57aab595afb674ded3914f93dee68cafe12a58d07a846fbe471208c51626b7891d9b009f684b96cc0a9dc960425896baf48418ea7aa3a23fa51b703030614b0146fa564f0d681d50716dfb64a44dd452e1c75a292b64c5b4fd68cab48a963314df9856d397437217eec7b9c29f6b16351ff1648681fc205dbd2c402af694ee3168a63f6e4b5e91f3dc6738d13db6ab69bbcec5f8f33d05a413066627c88ed8309553ddae7e00c05be8502a423393016b7", 0xe9}], 0x3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000000b000-0x10)={&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) writev(r0, &(0x7f0000004000-0x60)=[{&(0x7f0000009000)="e05769bb60bedea6578c287e73553788da02ea3c0bbefa5d54071410d66d821a86bc54dff988ef084a0722699f23109c3f372dced117d7b6baac568ccdbcdb551d3de2fab54ba363a0defea2024211cc0ddc2df0f7e6d766f052cf519a1fd68e37d6820abab0519a1a64c23d701a2ae1f24ed3b97ab740cb6ae12ea3c4f61747c55f4633c0eaee73c0e5b169496ff5415e10c0344997234ccc48538d52", 0x9d}, {&(0x7f0000009000-0x17)="9fbe285865d6bbf8fbebaba946ac1204ddfa6cef4ccc3b", 0x17}, {&(0x7f0000005000)="38ee9db17cd747a09ac528325b00af", 0xf}, {&(0x7f0000009000-0xa8)="876b3690c6928121ea9d0ba2b011fc31419bcd6185c5ecd32aa61131c095f56309e2c0bd0f7d113c2445672ca7323d89d248e697f81262f62e7301ff619d8c726b5dbf21a1b7e043dea6ec3641ef778c543b5e3d33fb7627f10537697fa7e64ec2b5b9ddb8ca6ec173df94bbf1ed0c4aec05997c368bbea4b48811ee1d584477f32ccb8ef6477f86a6c0074ebd11d3adc7e383d7dd60e2200e000f1324bfe4d0f3bd572e818ca648", 0xa8}, {&(0x7f0000009000)="2e022a43753baa95a61bb0e5744101d316c3276d5d5d6722eb90d2fa2e17485ff5a0e150375d528f072128c280", 0x2d}, {&(0x7f0000009000)="7b5cfc3e", 0x4}], 0x6) 2018/01/06 05:13:43 executing program 5: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80c, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4000004, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000073a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000140000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000025, 0x0, &(0x7f0000720000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket(0x3, 0xe, 0x80000001) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00003cd000-0x10)={0x4, &(0x7f0000558000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) bind$alg(r3, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0xc0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5c483e5b3b60c00495435b7", 0x10) getsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f000060c000-0x10)={0x0, 0x0}, &(0x7f0000a9e000)=0x10) r5 = accept$alg(r3, 0x0, 0x0) recvmsg(r5, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000b2e000-0x11)=""/17, 0x11}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000-0x4)=0x104, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x3, 0x0) getsockname$inet6(r6, &(0x7f000060e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000724000)=0xffffffffffffff86) write(r6, &(0x7f0000567000-0x24)="2400000032001f0014b2f407000904000200079bd600000000000008000000070000009b", 0x24) [ 525.530728] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. [ 525.539549] tc_ctl_action: received NO action attribs 2018/01/06 05:13:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000029d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ad5000)={0x1, &(0x7f0000ee0000)=[{0x0, 0x0}]}) syz_emit_ethernet(0x1c, &(0x7f00003df000-0x1017)={@random="7782d9016b15", @random="3007723d989f", [], {{0x6558, @llc={0xc, @llc={0x0, 0x0, "14", "caa2dddc02bd778100"}}}}}, 0x0) 2018/01/06 05:13:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f000069f000)={0x0, 0x8, 0x6, 0x8001, 0x1d, 0xffffffffffffffff, 0xffffffff80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006a2000)={r1, &(0x7f0000a8b000)="3d66bd9d9db2e3b7f053db5658276adc8ca86099e6e1bd89d081074138f80e08b04d4f95fa975abb588e8ff82bbb59d0e7ba00f3da48ac6bdd2b8d4a582c322977fe8a544d5daf0a6cc89e7b1b781e6fdb5a47c23b30a8623f69507e5e550d7db21279481084ed68cc068abc268cfeabea3b470e4736a1aa61cefde92fae15f56c3c04733c8c7c2ae6a1b839d1e1a968ec03fc", &(0x7f000059c000-0x4b)=""/75}, 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c1c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f4000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000311000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x200, 0x1, 0x8f94, 0xa, 0x20, 0x20, 0x33, 0x80000001, r2}, {0x400, 0x6, 0xfffffffffffffe01, 0x2, 0x1, 0x80, 0x4, 0xffffffff}, {0x6, 0x6, 0x7fffffff, 0x200}, 0x9, 0x4, 0x0, 0x1, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, 0xa, @in=@multicast1=0xe0000001, 0x3, 0x3, 0x1, 0x80000000, 0x7f, 0xc3, 0x800}}, 0xe8) 2018/01/06 05:13:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000003000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x2, 0x0) read(r1, &(0x7f00008c6000)=""/209, 0x62) write(r1, &(0x7f0000bd7000)="1f0000003a00079f0000d209bdff7f000a3f0216f7ffffdc00000028000000", 0x1f) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000dac000)={&(0x7f0000a4b000)='./file0\x00', 0x0, 0x18}, 0x10) accept4$llc(r0, &(0x7f0000e7e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000511000)=0x10, 0x80000) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000237000)=0x0, &(0x7f0000b8a000-0x4)=0xfffffffffffffff2) bpf$OBJ_PIN_MAP(0x6, &(0x7f00008ac000-0xc)={&(0x7f0000268000-0x8)='./file0\x00', r2}, 0xc) 2018/01/06 05:13:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x2, 0x80000001) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000968000)={@common='dummy0\x00', @ifru_flags=0xa800}) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b4e000-0xc)={0x0, 0x8, 0x18}, 0xc) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ec6000-0x20)={r1, &(0x7f00006b3000)="93129278fb00e39b83dbc5f3b3e6bbdbdc738b6e9b61a04370efbbd7e05b6f43350d9b44c448b92525ed86b3e091071255c887b3dabd33103f5e", &(0x7f000019e000)="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", 0x0}, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000478000)={0x0, 0x0, 0x0}, &(0x7f00001ca000)=0xc) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000b91000-0x4)=r3) write(r0, &(0x7f0000a8f000-0x26)="240000001d0001ffff00000000000000073900fa06000400000000000000000000000000", 0x24) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007e9000)={0x5610}, 0x4) r4 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x4, 0x4, 0x5, &(0x7f0000909000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000ce3000-0x28)={&(0x7f0000e26000/0x3000)=nil, 0x2, 0x5, 0x96, &(0x7f0000d02000/0x4000)=nil, 0x7ff}) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000a7d000)=@get={0x1, &(0x7f0000ca2000-0x8f)=""/143, 0x2}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000bd7000-0x23)=""/35, &(0x7f00007ab000-0x4)=0x23) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000446000)={"e547d07fcb1bb593d73b083044eddf93", {0x4, 0x10001, 0x1a, "a6a8d8fdf370", 0x3, 0x0}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003d1000)={0x0, 0xe7, "d2701c5af695945d6107184958fc7f123efa2eef680481b94661ee5198a98f19c75f158f40dfe557807f1eed19ffae03f14a36312a1cb35d0071204106bcbdc3f3706e0ccf01cf137eeb2a2f869a5fb64cd9a0dc29d0aca821f450544ba827884d495ec3b11d5ddf2655d7089058c4d883a6e9898482887969faf114fea64e21fbdee3be334c839ea677994d3a07a01be970c8f9706acada26aedf6d85a05d4d3bd8635aef1ccf27000f7d4936fb9676b2fc2ab107583a5c322527dfd89e5c6cdc08a47041791b5a9d6d602116e5316ceb78b420ee1344ffb0e9ec10a4909cbc02bc3b5c7ca9ea"}, &(0x7f000041d000-0x4)=0xef) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000977000-0x10)={0xf3, 0x6eab9c4dca152761, 0x7, 0x7fffffff, r6}, 0x10) 2018/01/06 05:13:43 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000001000-0x10)="ff0204000100de031d001122000000d8", 0x10) r1 = socket$inet(0x2, 0x80f, 0x24) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x80}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x59d7, 0x3, 0x100000000, 0x20, 0x9}, &(0x7f0000002000-0x4)=0xa0) 2018/01/06 05:13:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000039000)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d20000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000221000)=0xe8) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00005e0000)={r0, r0}) 2018/01/06 05:13:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x8001, 0x80000000}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f00007cc000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2, 0xd5d0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000-0x4)=r3, 0x4) r4 = socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r3, &(0x7f0000000000)={0x2000001a, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000003000-0x10)={0x4, 0x3ff, 0xcf2a, "1788b89cfc74", 0xfffffffffffffffb, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f0000003000-0xc)={0x10, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000003000)=""/200, 0xc8, 0x10001, &(0x7f0000002000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000-0x8)={r2, 0x1}, &(0x7f0000002000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f0000001000)={0x39, &(0x7f0000006000-0x39)=""/57}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r8 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000007000-0x38)={&(0x7f0000002000)=@proc={0x10, 0x0, 0x0, 0xc002004}, 0xc, &(0x7f0000006000)=[{&(0x7f0000004000-0x11d8)=[{0x1010, 0x1f, 0x0, 0x6, 0x0, "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{0x60, 0x7fffffff, 0x800, 0x6, 0x2, "bd8657d73927ad95ea67be348a3eee49bc0ed8acf60c0d41339610b780ff2b678745a7a2d45ab09ebe4950c70e6327edaa6591676ff44b57a4e411aa7707f3011883f9d71792fb7af9838978dce700"}, {0xa8, 0x4, 0x400, 0x10001, 0x0, "eadf2f5707c68064f34d1fea0f0f9e56807bd7c14562d853449918c15998b1e15bc208295c085808dfb983aef76638913809234490804ca862e35d85bf053bf343f695662b4ea074d31f44720be3eafb7c7efda3d7cc701a40762ad2e2b06cb9af313736a30ce2e54b72df74402f52bb7982ced0177ae9790dffb009cb41619b0b90eead98a7d1531b2bbae05b989778df48fb6f420a"}, {0xc0, 0x7b, 0x0, 0x8000, 0x3, "a2ed8b5beab6bdcd76a60e6ecc63a0ebcfea6d9079cd1bc4ddb978618b03d1def786d2f156271e8b2e7a1571c2b83038e9ac002ef68cf6d20654d2612e11fe1607b39e014a518ce525e72879e226a23e226a33ab7a618e21ebc5864176fa6b1d926ee3f13336aff09f1b38b52453c594349719c4ecfe337c92c76ce63b78c6fa53d54e87157248a46603c6895f26e1bef5e15da69c0b5e9d5dcd50ebc4016e3d02551ea83f8fb131518e53376681cac4"}], 0x11d8}], 0x1, &(0x7f0000006000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r6]}], 0x38, 0x80}, 0x20008000) 2018/01/06 05:13:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009c1000)=0x0) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 05:13:43 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000005000)={0x0, 0x0}, &(0x7f000000b000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000b000)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000006000-0x14)={0x11, 0x3, r2, 0x1, 0x5000000610, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 05:13:43 executing program 5: mmap(&(0x7f0000000000/0x313000)=nil, 0x313000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000313000)=""/4096, 0x1000, 0x40000000, &(0x7f0000314000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) [ 525.572643] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. [ 525.581242] tc_ctl_action: received NO action attribs 2018/01/06 05:13:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000cd7000)={0x5, &(0x7f0000f36000)=[{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}]}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000339000-0x4)=0x3, 0x4) write(r0, &(0x7f0000254000-0x24)="24000000260007003240000000367700fb1308020100000000b00000000000000000ff10", 0x24) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f94000-0x28)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x0, 0x6, [@loopback=0x7f000001, @empty=0x0, @empty=0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000993000)=0x0) 2018/01/06 05:13:43 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e66000)='GPL\x00', 0x24, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000bf4000-0x28)={r0, 0x0, 0xe, 0xc5, &(0x7f0000f3f000)="33db2438fd6998ba514d7742f6ab", &(0x7f000062a000-0xc5)=""/197, 0x7d9, 0x0}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0xa, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r1, &(0x7f0000882000-0x14)=""}, 0x10) 2018/01/06 05:13:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x805, 0x84) r1 = socket$unix(0x1, 0x1, 0x0) unshare(0x10080000) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r1, 0x0) socketpair(0x9, 0xa, 0x40, &(0x7f0000096000)={0x0, 0x0}) ioctl$sock_bt_hci(r2, 0x400448e9, &(0x7f0000611000)="") poll(&(0x7f0000633000-0x20)=[{r0, 0x0, 0x0}, {r1, 0x2000, 0x0}], 0x2, 0xfffffffffffffffd) shutdown(r1, 0x0) 2018/01/06 05:13:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002c3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00001ce000)={0x0, 0x9}, &(0x7f0000e1c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bef000-0x98)={r1, @in6={{0xa, 0x3, 0x62e4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7}, 0x98) r2 = bpf$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$kcm(0x29, 0x2, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000cde000-0x8)={r4, r2}) bind$unix(r4, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c05000)={0x0, 0x0}) connect(r5, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/06 05:13:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00007e2000)={0x9, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000c8b000)=@generic="b58c8796b58a79636e6b03940c154ea6") 2018/01/06 05:13:43 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fa5000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006bf000-0x4)=0x1c, 0x800) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000fa7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000fa6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fa6000)=0x10) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fa6000-0x4)=0x4, 0x4) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000001000-0x14)="120000003200e7e50005000000149b000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/06 05:13:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00009ce000)="c4d311cbfe79c6a1b74c275fd882a350a972852c5ae7977bf281285aab27454cf771ce4b7e847cc4b4d1991069e268e9c5101dfcf0b3722247843ff05155533e720f8937cf01c929c4f36a2136c326c8b989340ada42c0b5806244ee296a1453e385b3bdc2eed9", 0x67, 0x40, &(0x7f0000000000+0xd42)={0xa, 0x0, 0x730, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x27c}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000002000-0x26)=""/38, &(0x7f0000002000-0x4)=0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) close(r2) 2018/01/06 05:13:43 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ee2000-0x4)={r0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000580000)={0x2, "a60461bf253f"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000756000-0x10)={0x20000000000001a7, &(0x7f0000971000)=[{0x80, 0x9, 0x6, 0x80000001}, {0x3fff800, 0x6, 0x0, 0x6}, {0x5, 0x7, 0xfffffffffffffffb, 0x0}, {0x1, 0x0, 0x5, 0x3}, {0x6, 0xe727, 0xffffffff, 0x10000}, {0x6, 0x1, 0x0, 0x203}, {0x4, 0x0, 0x8, 0x4}, {0x5, 0x6, 0x8, 0x6}]}, 0x10) mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r2, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002a9000-0x8)={0x0, 0x0}, &(0x7f0000acc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000157000-0xa0)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000acf000-0x4)=0xa0) 2018/01/06 05:13:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000913000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000401000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d0c000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000063d000+0xead)={0x0, 0x200, 0x80, 0x6, 0x6, 0xd06}, &(0x7f000014e000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dfd000-0x14)={r2, 0x80, 0x1a62, 0x7, 0x6, 0x20}, 0x14) listen(r0, 0x100401000003) r3 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000999000-0x8)={0x0, 0x0}, &(0x7f00004ad000)=0x8) 2018/01/06 05:13:43 executing program 6: mmap(&(0x7f0000000000/0x22b000)=nil, 0x22b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f000019b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000003d000)=0x14, 0x80000) mmap(&(0x7f000022b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000022b000)=@req={0x380000000000000, 0x80000001, 0x81, 0x2}, 0x10) mmap(&(0x7f000022c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000005e000)={0x0, 0x0}, &(0x7f000022e000-0x4)=0x8) syz_emit_ethernet(0xffffffffffffff7a, &(0x7f0000013000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x100000000, {[@timestamp={0x44, 0x18, 0x8, 0x3, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @generic={0x13, 0x7, "fdbc7c4565"}]}}, {""}}}}}}, 0x0) 2018/01/06 05:13:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0xb, 0x80003, 0xae4) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000855000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000f30000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000a5e000)={&(0x7f0000b9e000-0x8)=[0xffff, 0x8], 0x2, 0xffff, 0x78, 0x10001, 0xbc8e, 0x40, {0xfffffffffffffff8, 0x45f, 0x1ca7, 0x20, 0x1, 0x8, 0x0, 0x9, 0x17e0, 0x5, 0x7ff, 0x6, 0xa83, 0x800, "4394b0853147c6bc33d00ab8d26db6ca1510da249bc5fea1226d8d61aa8f3ff7"}}) listen(r1, 0x200) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000bc3000)=0x0, &(0x7f00003f8000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000e1f000-0x28)={@generic="1de0edd879b334a97f138d7369455a4a", @ifru_data=&(0x7f000062e000)="4f3ec916abf064bd6475ce66078fb7dba92ecdc160c2dda8de6f22ed51a5077c"}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000969000)=0x14, 0x4) 2018/01/06 05:13:43 executing program 4: mmap(&(0x7f0000000000/0xc8e000)=nil, 0xc8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) close(r0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) mmap(&(0x7f0000c8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000081b000)={0x0, 0x0}) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000c8e000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000007a000)=0x1c) mmap(&(0x7f0000c8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000c8f000)={0x1ff, {{0xa, 0x3, 0x5, @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) mmap(&(0x7f0000c8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000c8e000)={0x0, 0x9e, "12fd39c2fa366f5288d8dbcb6c990d931feebd9c34fbd6274d2e3fdcc366823d11625f3eddc50dcd64de7712ea01ca6ab0ef364e43bb21b0f56fc4d8f2b788bb52de2340103aaab6ff4fb8e66c27b4f414c9d30f87cf9eccae8b46c59523250ce3d556603a01a25f5e8818140e9844ed8bc7bda9146adfdc164ca8d940b34187ce058119b76773c887b54b85f49aa73d2ea076ae40d805141fb7fbc8ab09"}, &(0x7f0000c8e000)=0xa6) mmap(&(0x7f0000c8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000c8f000-0x8)={r4, 0x0, 0x3}, &(0x7f0000c8e000)=0x8) mmap(&(0x7f0000c8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c8f000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001ff000)={r5, 0x5}, &(0x7f0000224000)=0x6) sendfile(0xffffffffffffffff, r1, &(0x7f000031a000-0x8)=0x7ffffffffffffffc, 0x20) mmap(&(0x7f0000c90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x20, 0xfff, &(0x7f0000c92000-0x86)="3dfd0d40cec6c25388a66b2b9595368692e9d597af1431fb135a8cd8f34d58148750eb9543410f4bf1f037ae9427e7fad34e9a472e9fa6771545111588a6c14a97b4a6b370beb3051f6da57ecf833352f4fb18b2fb63ab15abf1af950636fc07a0bde902dd64cb128bf436ca542a8366ed8f296d98ac54722ae07e49e9346c33edac9ba97cf0", 0x86) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c91000-0x8)={0x0, 0x0}) 2018/01/06 05:13:43 executing program 6: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000022, &(0x7f0000000000)=0x5, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000a2d000-0x4)=0x0, &(0x7f0000d24000)=0x4) 2018/01/06 05:13:43 executing program 5: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f99000+0x192)={0x26, 'aead\x00', 0x0, 0x2000, 'ccm(aes)\x00'}, 0xffffffffffffff38) listen(r0, 0x1) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f99000)="6e80a6b0469f77153e544e31d005ac36f611e2b06f236632a019fdc7512e5c814d990f269ead8c58efbcafd49f127803762f1b1097375fb93861f482df0d57d8a35bf5e984d5a849ad68067b5fc4cdfe7783b80c0ebf061140ef6d4490ee47aab8727512c2f6ff3e9635e3001b4dbd1e2cfb7b85fba510504534f7a21cb13755b2026d146d4b34c8e9f2ca899d6a85eb4b040ed94b7f402b16ef39464be6eaa8bfebab93eed096a64dbee83e6bb6bd68e4968762d549d32c256a702f339fae394375c72d96f9c05a9e6ba253d64d41811227b32ac5825993946f4a4c356cca5dfa", 0xe1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9a000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000032d000)={0x1, &(0x7f0000f9a000)=[{0x0, 0x0}]}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000f9b000-0x8)={r2, 0x3}) 2018/01/06 05:13:43 executing program 0: socket$inet(0x2, 0x6, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) close(r0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) ioctl$int_out(r0, 0x0, &(0x7f0000c8d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 05:13:43 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000001b000)=@ipx={0x4, 0x4, 0x9, "8e42452bce17", 0x1f, 0x0}, 0x10) r1 = socket(0x11, 0x4, 0x891) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b000-0x3)=0x1ff, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000001c000)={0x3}, 0x4) 2018/01/06 05:13:43 executing program 7: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000942000)={@common='sit0\x00', 0x4}) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x2, 0x0, 0x0) 2018/01/06 05:13:43 executing program 6: 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) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000010000-0x4)=0x20, &(0x7f0000010000-0x8)=0x4) 2018/01/06 05:13:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000e7b000)=0x7, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x3b6, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) poll(&(0x7f000073c000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/06 05:13:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000d13000-0x1000)='r', 0x1, 0x0, &(0x7f0000a3b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 05:13:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000a, 0x0) socketpair(0x11, 0x1, 0x1, &(0x7f00005f3000)={0x0, 0x0}) recvfrom(r2, &(0x7f0000831000)=""/128, 0x80, 0x12043, &(0x7f00004be000)=@rc={0x1f, {0x1, 0x2ae7, 0x4, 0x100000001, 0x7, 0x3}, 0x0}, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000098d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1001}) socket$inet6(0xa, 0x3, 0x9) accept$unix(r1, &(0x7f000017d000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cd3000)=0xa3) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000dd5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000493000-0xc)={0x0, 0x0, 0x0}}}) 2018/01/06 05:13:43 executing program 1: r0 = epoll_create(0x100000001) ioctl$int_in(r0, 0x5452, &(0x7f0000252000-0x8)=0x528a0000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) accept$netrom(r1, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x3, 0x4000000}, 0xc) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000032e000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0x80000001) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000-0x18)={0xa, [0x8, 0x6, 0x1, 0x10000, 0x6, 0x3, 0x101, 0x8001, 0x1, 0x2]}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000002000-0x4)=0x790b0c65, 0x4) setsockopt$inet_int(r3, 0x0, 0x18, &(0x7f0000001000)=0x100000001, 0x4) r5 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000003000-0x4)=0x2, 0x4) preadv(r5, &(0x7f00009f3000)=[], 0x0, 0x0) 2018/01/06 05:13:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00005ac000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b7f000)=0x1c, 0x800) r1 = accept$inet6(r0, 0x0, &(0x7f0000b13000)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000b14000-0x8)={0x0, 0x1}, &(0x7f00001ed000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f6c000-0x71)={r2, 0x69, "7ce6047f3a095c527ed996971566a05c8de9414ade7fcb512bd88f579120c4bcbcd8919a1b8eb7e0ea01b1ed86ac7b3bb294c61ae2dba4fc28ebbfb55fa9808b28e1c5252a5d2d58582a572748c970acdf0413907159320b63ef6c79fca9cc9760de9ea5e5e3b99507"}, &(0x7f0000c8e000-0x4)=0x71) syz_emit_ethernet(0x6e, &(0x7f00003fc000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x3a, 0x0, @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}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "75ac6d", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], ""}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000b50000+0x3ac)={0x0, 0x8000}, &(0x7f0000554000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007cc000-0x20)={0x20000, 0x6, 0x2, 0x0, 0x80000001, 0x8000, 0x43, 0xf10, r3}, 0x20) 2018/01/06 05:13:43 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aaa000)={0xffffffffffffff9c}) bind$alg(r0, &(0x7f0000176000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(rfc3686(pcbc(aes)),sha384-ssse3))\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f000083c000-0xb)="38d0ec44430d5eb614b353", 0xb, 0x4000000, &(0x7f0000000000+0x486)={0x4, 0x3, 0x4f, "9205f26e40cc", 0xfffffffffffffffc, 0x0}, 0x10) mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f00008c4000-0x10)={0x4, 0x1, 0x24b, "b360e4fe4219", 0x56, 0x0}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvfrom$llc(r2, &(0x7f0000f95000)=""/187, 0xbb, 0x0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f98000-0x90)={0x5b30, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f98000)=0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/06 05:13:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) connect$inet(r0, &(0x7f00005e6000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014f9f407160904070a00071008000cb9513c0000000000001f000000", 0x14) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000e0a000-0x4)={r0}) recvfrom$ipx(r0, &(0x7f00001fa000)=""/0, 0x0, 0x20, 0x0, 0x0) 2018/01/06 05:13:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={@generic="b97acf1e2e06ec7210811a97b24d9a99", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000841000)={@broadcast=0xffffffff, @rand_addr=0x300000000000000, r1}, 0xc) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000011000-0x8)={r3, 0x2}) r4 = bpf$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(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000b000-0x18)={r4, &(0x7f0000010000)="", &(0x7f0000010000)=""/58}, 0x18) 2018/01/06 05:13:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x100, 0x0, 0x81, 0x8}, &(0x7f0000002000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7d6}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006ef000)={r3, 0x39fd, 0x7fff, 0xb5}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x1000, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000001000)={0x4, 0x172f, 0x0, 0x100, 0x1, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ebd000)={r3, 0x629}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000894000)={r2, 0xffff, 0x5, 0x8}, &(0x7f0000ec9000-0x4)=0x10) 2018/01/06 05:13:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000010f000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(anubis)\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c11000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000095a000-0x6)={0x0, 0x8001}, &(0x7f0000204000-0x4)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000095a000-0x14)={r2, 0x4, 0x5, 0x1, 0x5, 0x9}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) socket$alg(0x26, 0x5, 0x0) 2018/01/06 05:13:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) close(r0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007b0000-0xc)={0xffffffff, 0x4, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000077e000-0x9)={r1, &(0x7f0000562000-0x74)="dcea9e99e9d70adae4b2614f76e4b4bb90808dec1281db42d06e5c5782655d3cc4f88c161d5a944c292a6647fec63bb4ea81cb81ae993f73f670c35422707370b9d46ca9d63a9379c05757c40ecb9dd5fc46b3fe380c5f818cf95ccba49f39418611ae04cd5e6cdf5955c362a0a57881be9e4fcf"}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f0000438000-0x45)='\x00\x00\x00\x00', 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d34000-0xc)=@sack_info={0x0, 0x9, 0x2000}, &(0x7f0000555000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002bf000-0x8)={r2, 0x8, 0x2}, &(0x7f0000a9d000-0x4)=0x8) 2018/01/06 05:13:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000cbf000-0x27)="260000002a0047f1ff17dd7fcdffff1f00000000010000000000000400000000000000000000", 0x26) pipe(&(0x7f00001d9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000095c000-0xa0)={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]}, 0x100000001, 0x7, 0x83, 0x401, 0x20}, &(0x7f0000cd3000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000066f000-0xc)={r2, 0x1, 0x10}, &(0x7f0000d8f000)=0xc) 2018/01/06 05:13:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d2d000)=[{&(0x7f00008e8000)="ac6062ba870000002000000040736de609", 0x11}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x136, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000697000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) socketpair(0x1b, 0x803, 0x80, &(0x7f000098f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001e9000-0x8)={0x0, 0x8}, &(0x7f00001c6000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e1d000-0x8c)={r2, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/06 05:13:43 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000004000-0x90)={0x530, {{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]}}, 0x90) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x1cb) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000007000)=""/64, &(0x7f0000008000-0x4)=0x40) 2018/01/06 05:13:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept(r0, &(0x7f0000838000)=@hci={0x0, 0x0, 0x0}, &(0x7f00008f7000)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000010f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000926000)=0x1008) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fe4000)={r2, 0x0}, &(0x7f00002e0000)=0x8) r3 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000cca000-0x4)=0x0) sendmsg$alg(r3, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d4309", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 05:13:43 executing program 1: mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007e9000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f09000-0x8)=0x0, &(0x7f0000f08000)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f07000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f08000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003a8000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0xffff, 0x2, 0xfffffffffffeffff, 0xa, 0xa0, 0xa0, 0x87, 0x3, r1}, {0x9d0d, 0x5, 0xfffffffffffffffd, 0x7, 0x4, 0x1, 0x7, 0x7b7f}, {0x1, 0xe05, 0x100000001, 0x5}, 0x2, 0xc, 0x2, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7f}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x3, 0x3, 0x7, 0x1, 0x9, 0x9}}, 0xe8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r2, &(0x7f000084f000-0x1)='{', 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x2) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000b11000)={0x0, 0x0, &(0x7f0000f08000)={&(0x7f00000b4000-0x180)={0x2, 0x16, 0xfff, 0xe, 0x30, 0x0, 0x7, 0x1, [@sadb_x_sec_ctx={0x13, 0x18, 0xec37, 0x3, 0x8a, "b505ad3822f9e9977464c5abdb173941b7eb39338c0e4257d9ed5aab81eb25a12938bc48ed76915821c155b6321d95f85cd8f3975e2279e649cf3901ba2066927f194872f4663e50495228b3eca5cc876ead1c71433ae5b93ac9ce9ffc12e05218574eaef66769f41c5dde3bd1c56dc710ac3e2206617e287e49fa9afa5bf93b3d431b923cabb27a0563"}, @sadb_x_nat_t_port={0x1, 0x15, 0x1, 0x0}, @sadb_x_sec_ctx={0x1a, 0x18, 0x40, 0x0, 0xc6, "94c604a38622689b31d9c4521a8ee2516d2b22f004818f7367fea8787b54a7f4a5d15d2fa5f2ae9f98a9aa603926e285502fd7bb319ecc3406c79f3c725f9d89fdc7cb2ccdd7d834ef4f7fcb4e20f31131f805abf0d915dbe3d3f2a814b4109309c330ab8d93cc372f065f8d5ce402052da7d96adc47a23585e4e782e6f0a71eeda1b393ab3d848a9a8423241bbf8fb64153f8d7c7c5b59eb6ad4d57e844a753e3b0cd72d03ebec5104cdf67f64df3091a3a95bf9b29421c46877fcf5b48733fd3baf5fef3c2"}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f09000-0x4)={0x0}, &(0x7f0000d25000-0x4)=0x2) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000f0a000-0x10)=@common='sit0\x00') getsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000f07000)=0x0, &(0x7f0000f07000)=0x4) sendto$inet6(r2, &(0x7f0000f06000-0x37)="92", 0x1, 0x0, &(0x7f0000cde000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 05:13:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) pipe(&(0x7f0000acb000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000f17000-0x1c)=""/28, &(0x7f00004f7000)=0xffffffffffffff80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000de9000-0x4)=0x5, 0x4) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/06 05:13:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006f9000-0x4)=0x2, 0x4) r1 = socket$inet6(0xa, 0x80000, 0xfffffffffffffc01) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000758000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad0000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e77000-0xf0)={0x0, 0xe8, "8477662723ef7a3eac46b4c01cc9fc3ce481e8972bf1064f41bbc984b351dc4d2b0d36046aca6521785a3783603db3ec9a782b5216d4fbdc259dba9c49d7c07071b9473243bfef9a0fd80b3d9b5df74b5a2e64297ca8668d185e6ad2735d8e25c5d0891ecbb59c571879c3afab0fee83ea8261657d39f6d47e19013c1971aef71b8d32297a18683e9ad4bf8c72c22df746ba13c7bb968d6e44142a126e650d7599382d99f0e95ff098fd3a4c8f772030e2a9788a9cd9e7262900784393159f879a1a3f434a75dd4680c6f48994ad753f6b1ba9731240ef7ce365dec4e32186b551d290792a35b58b"}, &(0x7f0000646000-0x4)=0xf0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8, 0x4, 0x8001, 0x0}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000002000-0x10)=@generic="223eabd66d508de2faebaa2344dcaa43") 2018/01/06 05:13:43 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff9000)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f00006d1000-0xbd)="11f025858342d984ff14942249f7bafece831e33a4de94d193e7f583f4a5d31eb0a4ab97fbb86848e528040c44d6a59ebb8948b3d0c9224faf7c8cd275fd1040ec76f0631b9548f6209e1b532845b699df61cab6218a6876f8870d5f88c54d925bdbb1e5c119113ece687e334c8f9d30256e58dd25c4ad07504bdd338f73d336f2c70705aaeb414ddc27b6f11fc5ec21c418c080d5a6fc182dddbce6d9959798565565f07fdbce3f82b11b0b6353f5a422971aa235527d2c91565b2a36", 0xbd, 0x40050, &(0x7f0000ffa000-0x10)={0x3, {"92bbb7ed1054ac"}, 0xfb89}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd3000-0x10)={r0, 0x18, &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/06 05:13:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005a000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000501000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ffb000-0x20)={@generic="0e591d0a8efbff0970550314eab7c7b1", @ifru_flags=0x0}) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = accept4$inet(r0, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000188000)=0x0, &(0x7f0000b83000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000354000-0xa0)={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]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r5, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007e0000-0xa)='highspeed\x00', 0xa) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000ffa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3003}) gettid() 2018/01/06 05:13:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000585000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ceb000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e2000)={r1, 0xffffffffffffff1a, "cc51ca790adb7c99809900e15ac494fa893cb07bb9ad4484de82dffa"}, &(0x7f0000690000-0x4)=0x24) 2018/01/06 05:13:43 executing program 0: socketpair$inet(0x2, 0x6, 0x100000000, &(0x7f0000136000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xfb)={0x0, 0xf3, "6b7a1981e693ea07d6f561665fb41f6d9547966a814dec921ad433d9433134b736af45470e593eae35ffdded97f0a98f24308beb2bccb5bcf1ddd7ad289098f35c867310bb6f37463b85d7ab9216623c46876cd392e195b6b686d79a499eac707b8d456ee822806d70031935ece6d6400114e6387752fb53ec74028edc3cba8e9e48e4c19ee099ee716457ebad154b1e87907c9a36cc3e5ee61e2969205ae2a5120b9d608b92307fd027c85e60fce7deffce72fae2940d6f98ea04678ec234791ac4b55f911cd3700ec4d968edc7c903fb6f1a65e5057e2b5b790a0b9510996bb839168a0705d0164b6c532e583bdecd21aaae"}, &(0x7f0000894000)=0xfb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000df9000-0x8)={r1, 0x400, 0x9ed}, &(0x7f00003a0000)=0x8) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x100000000000804, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000816000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r2, &(0x7f0000dd0000-0x2)="8dbf", 0x2, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x14, &(0x7f000090e000)="07c27f", 0x3) recvmsg(r2, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000ef0000)=[], 0x0, &(0x7f0000414000)=""/81, 0x51, 0x0}, 0x40012020) 2018/01/06 05:13:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000050d000)={0xfffffffffffffffa}, 0x4) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind$unix(r2, &(0x7f0000d77000)=@abs={0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/06 05:13:43 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000026c000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a39000-0x8)={0x0, 0x794fda40}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000713000)={r1, 0x43, 0xfffffffffffffffd}, &(0x7f00000b8000-0x4)=0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003bf000-0x6)={r2, 0x9}, &(0x7f0000d1a000)=0x6) r3 = accept4$inet(0xffffffffffffffff, &(0x7f00007ca000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec0000)=0xffffffffffffffee, 0x80000) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000780000-0x4)=0x4, 0x4) r4 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000000)=r4) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/199, &(0x7f0000002000-0x4)=0xc7) 2018/01/06 05:13:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x6, &(0x7f0000470000-0x30)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x9}, @call={0x85, 0x0, 0x0, 0x13}, @call={0x85, 0x0, 0x0, 0x9}], &(0x7f0000000000)='GPL\x00', 0x69bf4939, 0x1000, &(0x7f0000222000-0x1000)=""/4096, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000a37000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a98000)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000108000)=0x3, 0x4) sendmsg$kcm(r1, &(0x7f0000a97000)={0x0, 0x0, &(0x7f0000a98000-0x40)=[{&(0x7f000051a000-0x31)="884281fb73dd03b4f2533fc1e17a62ea94e61f1a86c9fd853abae27b21f7b96df769975b47411e745929c6bb6e8ffc7032", 0x31}, {&(0x7f0000a97000)="2c08308767c9f21839e60c317d942cf7723ad0fc4004b54afeb353248de2c658838b8d792d23199889de2e9c6d4cefea589f4e207e93d5fbe72d47442868ee9e83c12e8679b3f3347b7d", 0x4a}, {&(0x7f0000a98000-0xdb)="5c2c3efea951cf6e26dd346e9e3025ebd741a304ddb2280e271eb35ccb8ab035f09ddf566ddbbc10d5d70757321267a53870e617e8987a5acef0535b9f86ea84f1bdb5f4e9cd2f4d499e5bd3903a830ea97823c18ab127cf973c0c8862a9d8e563a4405000602d9045bb1509500b3640e5d1f71147cc321b426ae3cecaaeb3524006002ba89a64f1171d7bee2f681c0cf4c25eb2d939fdd3d19fe76ed6c0a31a9a5d20ce3274e049a416ec11d5fd68ee2f37a268fffde46c123a936ceb241adb40025771ded62622523bcb09af2e802d11b8c9e838e03d2d7aa6ae", 0xdb}, {&(0x7f0000015000-0x1000)="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", 0x1000}], 0x4, &(0x7f000069f000-0x360)=[{0x38, 0x102, 0x0, "f7ab1310ef483c6ed69f6b25bab875c59b41589581817e6475dd1f9d572ecd824f37e3dce37a0026"}, {0x108, 0x10e, 0xffffffff8e04bb28, "601161d217e227875ba244cd057951aa9f2ac044dcc8560d698fe107771169fdf113972f33db9502de48cabd955b18de66ebd579adcb35be02137c4943605a3482b8fb98a3ff9e5d6aabac633949f9a7f2829c3e54a5a5e32a36bf1194eed7d786ca2522589566b09339a59727494f34076b57a7cb9470b8514a2bc162ff5436928e8d6cde892304544bfa35ad6c257c693cf8192a8f6bc1280f53201eb184403b555fea637ea8640f66d23bd06faad3a8f6c8f06b72d50a6e44e98f9ed00c7d6f65dfac77ee9cb3750cbdee4e074fa337eda4af89c5cf15b5e74c708a37af24bd83bea3cdbc79d11b0eb130fe8c0feab84d"}, {0x68, 0x118, 0x9, "219f0c483d71ed1925d19fe114430fb2db6eb8131684d7df7f1ee86855539a598506d7ace85c25781f474919590eb3cb3a89a84ca2a2e073370005bf84f67ae6284f190c26a41b3499ca2fde47532c80f3d95e"}, {0xd0, 0x11f, 0x5, "7a49d5678eea657484353ac5b6996e0d21ee400fe9306e26e9555ac32fc50495b4474761e70514709e47f17fd8576f8af773fe75adeaf77d3d28b98351f3c6d6b7cad314cfe9241d38cdc4c8eb16499c5052a58c8300b94f2a4446a64baeafdd4e2fbf35fb33ef05a6138dcd662f10ebd356ff90c2e8deb0b64d82a93f33874f549a69c709609ea3efdcf0c588340fe900871e12a61a1d94bf06b9abb2b384dcdf2d86e6305397ad0b625a02fe0b7766d710a9c2d522d8efad"}, {0x80, 0x13b, 0x9, "967d4a456d96f520e95633c4e44401018e1ea9f423d00b29ca0618be92d558348d0646b2ca0533940d4c54ff57d9fdee23230f5f079d275147312f611e21af12c6ad8fda3fb4102358087abe259dbd9c54f4558cad4c2eb38b82a451211ca4eb0fb6f0a7eab6db0d2bef"}, {0x68, 0x113, 0xffffffffffffffe6, "da0cda28869016fd130a54a22aa062027df8e54973f61f79bab3135bdd4962b29fc29d14c272ab3bf33494f2f4c26b8ff680b61a34f5fb53a6b3853a3167758c219dc29e79403488b4c63c2aaaecfbefcebc"}], 0x360, 0x40004}, 0x44080) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) 2018/01/06 05:13:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b53000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x103, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fba000)={0x1, [0x2]}, &(0x7f0000cc9000-0x4)=0x6) accept4$inet6(r0, &(0x7f0000b7b000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b35000)=0x1c, 0x800) 2018/01/06 05:13:44 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f78000-0x10)={0x9, 0x0, 0x7, 0x65, 0x0}, &(0x7f000017a000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f3a000)={r1, 0xf0, 0x9}, &(0x7f0000145000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000a56000)=0x0, 0x4) 2018/01/06 05:13:44 executing program 7: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x2, 0x0) pipe(&(0x7f00003df000-0x8)={0x0, 0x0}) accept$llc(r0, &(0x7f00000ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000946000-0x4)=0x10) 2018/01/06 05:13:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00009d3000)=""/244, &(0x7f00002f6000)=0xf4) getpeername(r0, &(0x7f0000ce4000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000393000)=0x1c) r1 = socket(0x1e, 0x2, 0x6) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f00001bb000)=@generic={0x1e, "0100000000000029530000000002000009a9790a21b30c7bc8791905c7bad62ef3070000004938d36d0e00000000000000829a2b0a0006e43a4b2400000000000000001f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8eaf0000077aeb81c73001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/06 05:13:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c45000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000046a000-0x8)=0x0, &(0x7f00003f9000)=0x8) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000521000-0x8)={0x0, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = accept4$inet(r3, &(0x7f00002b5000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce5000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00009f9000-0x8)={0x0, 0x5}, &(0x7f0000580000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000006000)={r5, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e58000)=0x8c) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000314000-0x96)="2140c810becbb0b74b6dd059e3054fe83250005cb9469b698d194b8eb477cbdea099bf92c1b4aa9427906f121aac3c44c98805fd8da37d1a0dbb3ce5bdce84115f8217c673b5a3cc4395a9af25bc62cb546b54b20d3925cf24b4ebb9e6134590fe6d33939712f2d70c266dc2668b8e9e4d9092464d45d941a2b2dc5760a982ff837c584434c62d76fd6e38429b9e554b83b3b5ff5525", 0x96) bind$inet(r0, &(0x7f00008d4000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000042000)={0x0, 0x0, 0x0, 0x21c3, 0x7}, &(0x7f00004bc000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000a05000)={r5, 0x1, 0x4, 0x345}, 0x10) syz_emit_ethernet(0xd0, &(0x7f0000fe9000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @x25={0x3, 0x5, 0x13, "4f76fb52f3858c6d66f1ff3dd59a3b2deec1b8185f52d93891a8852b8eac10f9a7c69cce7ce5b89589d6e515320bcbc39d029129b50da2a0742ee22fc8a0039d7a444e354643867546c63919a9bb355881f85c4fb5e76676b33443879ca958be11eb56ddd8a80ec773b8b984c0b6810b335be695892a2a0cee820d361925700274b083636ae94bf1c14048eeecd0ccb5d3f83d6aead444edb1d807ada457ecdb9e5cbc1ca1273694d02b70f0f39d4f5558a245a63f8a9aff797147146929a8"}}}}, 0x0) 2018/01/06 05:13:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000110000)=0x14, 0x800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003be000-0xc)={r1, @broadcast=0xffffffff, @rand_addr=0x7}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) write(r2, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/06 05:13:44 executing program 6: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000788000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fe0000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xd}, 0x1f, 0x0, 0x1, 0x2, 0xffffffffffffff06, 0x8, 0xfff}, &(0x7f0000002000-0x4)=0x20) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r3, &(0x7f0000004000-0x8)=0x0, r2, &(0x7f0000002000)=0x0, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x54dc5585}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000002000)={r4, 0x6, 0xc6c, 0xffffffffffffff00, 0x800, 0x1}, &(0x7f0000002000)=0x14) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000db8000)={0x753c, 0x9, 0x3, 0x41e, r5}, &(0x7f000002c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000062f000-0x10)={r4, 0x1, 0x3, 0x7f}, &(0x7f00002d0000-0x4)=0x10) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="34ddad79a4da", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) r8 = accept(r7, 0x0, &(0x7f00009ca000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00005b6000-0x10)={0x0, 0xf4, &(0x7f000079b000)=[@in6={0xa, 0x3, 0xa98, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x96c9}, @in6={0xa, 0x2, 0xfd0c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x0, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd703}, @in6={0xa, 0x0, 0x1951, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}]}, &(0x7f0000aea000-0x4)=0x10) getsockname(r2, &(0x7f00001a2000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001cc000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000082000-0x10)={0x80000000, 0x0, 0x66, 0x1a2, r9}, &(0x7f0000b93000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f0000b05000)={r6, 0xfffffffffffffff9, 0x30, 0xb8d, 0x90}, &(0x7f00009c6000)=0x18) getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000634000)=0x0, &(0x7f00000a7000)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000c62000-0x14)={r6, 0x1, 0x100000000, 0x1000, 0x6, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000019d000)={0x0, 0xebd9, 0x100000001, 0x9, 0x3, 0x7fff}, &(0x7f0000809000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000326000)={r10, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/06 05:13:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000413000)={&(0x7f0000d0c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d26000-0x90)=[{&(0x7f0000a17000)="825fc10651038e547c51cf37d305b91c5fce0c51784decbef5ec39baf6eac5f4263532b28ffdcf1ff80db8e4fd2290956608406d31bc3efcf29b98d5285bdf52c1", 0x41}], 0x1, &(0x7f00007cb000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1000000000000312, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/06 05:13:44 executing program 7: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000c4e000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000-0x3e)=""/62, &(0x7f000020e000-0x4)=0x3e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0x665000)=nil, 0x665000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000012000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/06 05:13:44 executing program 0: socket(0x2, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x5, &(0x7f00008eb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000f10000)={0x0, 0x40}) splice(r0, &(0x7f0000457000-0x8)=0x0, r0, &(0x7f0000994000-0x8)=0x0, 0x14fe, 0xb) bind$llc(r1, &(0x7f0000719000)={0x1a, 0x1d, 0xca90, 0xff, 0x8, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000014c000)=0x4, 0x4) getsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000b73000)=0x0, &(0x7f000043d000)=0x4) 2018/01/06 05:13:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000001000-0x35)="8926983b00c1016ead44119455da4964665a021e99dd18458886dcc9851bb9b69792ea29b052cd9c54434239d7a7b1b649d064df8e") r1 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002000-0x18)={@loopback={0x0, 0x1}, 0x9, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x5, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r3, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000050a000-0x4)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r1, 0x0) 2018/01/06 05:13:44 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000a49000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f53000-0x4)=0x2, 0x4) 2018/01/06 05:13:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000493000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x80000001, 0x9, 0x0, 0x40}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e81000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) socketpair(0x15, 0xa, 0x8, &(0x7f0000c45000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a51000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x0, 0x80002, 0x80000001, &(0x7f0000221000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00008bf000-0xc)={r3, 0x80000, r4}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a077500d508b000000000000054dbb7", 0x10) r6 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000c0c000-0x38)={0x0, 0x0, &(0x7f00002a0000)=[{&(0x7f00001c0000)="91bcb0e68f3a1f64c1fca8a96cb5f57b", 0x10}], 0x1, &(0x7f00006c7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000105000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000832000)={0x0, 0x0, 0x4}) socketpair(0x15, 0xa, 0x5, &(0x7f00005fb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f00000f8000-0xc)={r8, 0x80000, r9}) recvfrom(r6, &(0x7f000085b000)=""/120, 0x78, 0x0, &(0x7f000018c000)=@ethernet={0x0, @random="ab7009af396b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d47000)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f0000672000)={0x2, 0x4, 0x7f, 0x0, 0x4, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r10, 0xc0106407, &(0x7f00004ef000-0x10)={0x7, 0x3, 0x9ebf, 0x3}) 2018/01/06 05:13:44 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006fc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x2b8)={0x5, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{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, 0x3, @rand_addr=0x6971, [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, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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]}]}, 0x2b8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000010000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 05:13:44 executing program 4: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a0f000)=[{0x0, 0x0, &(0x7f000016e000+0x2a7)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f00004a9000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x7fff, &(0x7f0000f8c000)={0x0, 0x0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f8d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f8c000)=0xb) socket$bt_sco(0x1f, 0x5, 0x2) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/06 05:13:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000385000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000869000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000-0x28)={0x5, 0x6b27d1d8, r1, 0x1, r2, 0xff, 0x800, 0x20}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000002000-0x20)={@generic="9b9bd8be176532678509396c1f43009c", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f0000002000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x80000) connect$inet6(r4, &(0x7f0000001000)={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000002000)={0x1, 0x0, 0x29}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000002000)=0xc) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000001000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000004000-0x390)={0x3, {{0xa, 0x3, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4c18e912, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa2b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r4, &(0x7f0000001000)="3e2c402247baee3eb80d2d922d42baaa5196", 0x12, 0x4000, &(0x7f0000005000-0x10)={0x4, 0x3, 0x3f, "f35587a71cb6", 0x7d0, 0x0}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000005000)={0x6, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0x200000000000000, 0x80000000, 0x6, 0x1, &(0x7f0000003000-0x10)=@generic="e3f17ad41f434ebc626f7b4f29e459e8", 0x10001, 0x800, 0x3ff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r4, &(0x7f0000007000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) socket(0x11, 0x7, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000007000-0x10)={0x2, &(0x7f0000007000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000007000)={r6, &(0x7f0000008000-0x4b)=""/75}) 2018/01/06 05:13:44 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000001000)={0x80, 0x18000, 0xfffffffffffffff7, 0x4, 0x400000b, 0x2}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005000)=0x0, &(0x7f0000009000)=0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000a000-0x4)=0x8de6, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000b000-0x14)={0x0, 0xffff, 0x4, 0x2, 0x100, 0x6}, &(0x7f000000b000)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000b000-0x4)=@assoc_id=r2, &(0x7f000000b000)=0x4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001000-0x1c0)=[{&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000008000)=[], 0x0, &(0x7f0000003000)=[@init={0x18, 0x84, 0x0, {0x1ff, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) connect$inet(r0, &(0x7f0000006000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_settings={0x8, 0x3, @fr=&(0x7f0000003000)={0x14, 0x5, 0x3, 0x88c, 0xfffffffffffffffc, 0xf55, 0x7}}}) 2018/01/06 05:13:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f00006e8000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000106000-0x18)={0x0, 0x9, 0x30, 0x80000001, 0x4}, &(0x7f0000e25000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a86000)={r1, 0x1c, &(0x7f0000e3e000-0x1c)=[@in6={0xa, 0x1, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}]}, &(0x7f0000980000)=0x10) sendto$inet6(r0, &(0x7f0000c5b000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 05:13:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$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$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008e2000)={r1, 0x4, 0x0, 0x9}, 0x10) pipe(&(0x7f0000087000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000035d000-0x10)={0x800, 0x2, 0x4, 0x8, r1}, 0x10) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 05:13:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000096a000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 05:13:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00004f8000-0x4)=0x0, 0x800) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000b25000)={@generic="57e259bb24248123e74ee49127ba1177", @ifru_names=@common='gre0\x00'}) r1 = socket(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00003c0000)={r0}) 2018/01/06 05:13:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000d5f000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000410000-0x50)=[{&(0x7f0000d34000)="", 0x0}], 0x1, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) close(r0) 2018/01/06 05:13:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f00009c7000-0x10f)="2200000014000721004f10f7e2ff05000200030001000008000200e700ff02f15563", 0x22) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000d84000)={0x9, &(0x7f0000991000)=[{0x41cf, 0xd8, 0x3ff, 0x8001}, {0xfffffffffffffff7, 0x6, 0x80, 0x10000}, {0xb208, 0x2, 0xd25, 0x9}, {0xba24, 0x7ff, 0x4, 0x0}, {0xc3a, 0x6000000, 0x0, 0x6}, {0x7ff, 0x2, 0x8, 0x5}, {0xfffffffffffff000, 0x10000, 0x4, 0x5}, {0x7ff, 0x9, 0x800, 0x100000001}, {0x82c7, 0x5, 0x8001, 0x2}]}, 0x10) 2018/01/06 05:13:44 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ef0000-0x10)={0x2, &(0x7f0000eef000-0x10)=[{0x100000002, 0x0, 0x0, 0xd}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ef3000-0x4)=0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000ef3000-0x38)={&(0x7f0000ef2000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000b1000-0x10)=[{&(0x7f0000ef2000)=""/128, 0x80}], 0x1, 0x0, 0x0, 0x100}, 0x2001) 2018/01/06 05:13:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x3) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00004a2000+0x507)={0x2}, 0x1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000c66000-0x8b)=""/139, &(0x7f0000030000-0x4)=0x8b) 2018/01/06 05:13:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002e5000-0x10)="830900800000000000000005fab41339", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000915000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef6cb9b7b0c44280bd215d22207dc276c1f6160e1ac38d564b21eb2f3f03610885b5", 0x81}], 0x1, &(0x7f000071e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000ab2000-0x5d)=""/93, 0x5d}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/06 05:13:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0xfffffffffffffff8], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000003a000-0x4)=0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f00005a9000-0x4)=0x8) 2018/01/06 05:13:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 05:13:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000091a000)="e5fcb5", 0x3) r1 = accept(r0, &(0x7f00004b7000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000cd0000)=0x6) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000060f000)=0x10001, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001c7000)=[{0x0, 0x0, &(0x7f0000509000)=[], 0x0, &(0x7f0000e14000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendto$unix(r1, &(0x7f0000e42000-0xb3)="06818f43e1d8ddfea27bfea53711d33ac9e75f799ce29eab24ecae633052f81c64793b18cbc2016e0a7374a2367eccc410eeb0a332d4fcd98591ae8386a5fb766d83fd0d481d81a642ea88328aa78a59b6852fb89346e8114aec5368ba793c37a44df1af18333bf0ade082d6d3ed8758771ed7ef34af26875a73b5800bb0d66fcbde52a529d855fe520877e0d1fcb948ab210caed21d9468f68a418122b8fad5531b1d96eb7d1af806d10e95ea2231f258dbe3", 0xb3, 0x1, &(0x7f0000c5c000)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000cee000/0x2000)=nil, 0x2000, 0x2000003, 0x44031, r2, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000132000-0xc3)=""/195, 0xc3}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/06 05:13:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000673000-0x8)=@assoc_value={r1, 0x8a21}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000059b000)={r1, 0x7fffffff, 0xcebfda4fcecd4f30}, &(0x7f0000669000-0x4)=0xc) 2018/01/06 05:13:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000c34000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="ce8f7cc5b5d0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='\x00pitn]0\x00V\x00'}) socketpair(0xd, 0x4, 0x0, &(0x7f000009f000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000604000)={0x9, 0x1, 0x3, 0x5, 0x35b9f44e, 0x55a, 0x5}, 0xc) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000bb8000)={&(0x7f000061b000-0x10)=[0x0, 0x4, 0x9, 0x9ee], 0x4, 0x3, 0x8, 0x2, 0x9, 0x400, {0x0, 0x9, 0x940, 0x20000000000009, 0x100000001, 0x3, 0x7, 0x52b, 0x646, 0xffffffffffffffff, 0x7fff, 0x2, 0x8001, 0x5, "c605000000ff01000023619f28fb865adefd222ec56eb2626b8b78b516726dec"}}) 2018/01/06 05:13:44 executing program 0: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000008000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a78000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000cc4000)="bc11", 0x2, 0x0, &(0x7f00001e1000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 05:13:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000046a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) bind$unix(r0, &(0x7f0000132000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b7b000)={0x80000000001, 0x100000000, 0x10000000000052bc, 0x6ca, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f00009a5000-0x10)={&(0x7f000056f000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) [ 526.503506] netlink: 10 bytes leftover after parsing attributes in process `syz-executor6'. [ 526.542312] netlink: 10 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/06 05:13:44 executing program 3: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000249000)=0x3, 0x4) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x39a, &(0x7f0000dd8000)={0x0, 0x0}) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00007c9000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000dd8000)=0xc) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000dd8000)={r2, 0x3, 0xcc, "fa5744b26d72175cc6e61ae72c236cba5bae05e83994012a0e9a48ceb161032db3ba6c76e6024ab1c0088c1dea5ef52ebe9187b88121a8ae0f5734baa625ed316f7429288a558fd2ea12c4ff88f1f71d54c4a0bd8efede1b3aac8475853f33c461869636c5bda297e71dbf0436dd8215bfc972a710e9c9cc716a0885b9383119caeb557ed4f26ffa35ece5797f7d8d5895d52d9c31980fa6a3bb53e60f060b5e97ac1970ab9c1fda9ba44410941939af2ef531262687fad1d8ad0975ebfc678b446c558da3dea230cd533fca"}, 0xd4) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x100000114, 0x2713, &(0x7f0000dce000)=""/40, &(0x7f0000dcb000-0x4)=0x28) listen(r0, 0xffffffff) 2018/01/06 05:13:44 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r0, 0x1) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0xfffffffffffffffb}) ioctl(r0, 0x800000000008982, &(0x7f0000000000)="") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000b000-0x4)=0x9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000000a000)=@sack_info={0x0, 0x7, 0x5}, &(0x7f0000007000-0x4)=0xc) socket(0x10, 0xe, 0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000a000)={r2, 0x1, 0xa, [0xa94, 0x3, 0x20, 0x8, 0x5, 0x10001, 0x3, 0x2, 0x1, 0x7fff]}, 0x1c) 2018/01/06 05:13:44 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x800, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000)={0x0, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x6, 0x2, 0x9d}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={r1, 0x9}, &(0x7f0000002000-0x4)=0x6) r2 = socket(0x40000000018, 0x0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x5, 0x7d47e369, 0x4, 0x4, 0x7fffffff, 0x988b, 0x1, 0x100000000, 0x1, 0x9, 0x10000, 0x7f, 0x2, 0x80000001]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000004000-0x20)={0x7ff, 0xc1, 0x0, 0x800, 0xff, 0x1f, 0x4, 0x2, r3}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000004000)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000+0xc1)=0xc) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000001000-0x21)=""/33, &(0x7f0000000000)=0x553420117f74cdec) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000001000)=0x7ff) 2018/01/06 05:13:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000071000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f00008ac000-0x4)=0xc, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00005d4000-0x4)=0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c3f000)={0x7, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b12000)={0x0, 0x17, "00e53bd4123fff3781fcb673f0b0d99b7be8514e1c272d"}, &(0x7f0000d76000)=0x1f) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000fa000)=@sack_info={r2, 0xffffffff, 0x400}, 0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000d1000-0x18)=@add_del={0x2, &(0x7f00004a3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) 2018/01/06 05:13:44 executing program 2: r0 = socket$inet(0x2, 0x5, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f16000)=0x0) 2018/01/06 05:13:44 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000003000-0x5c)={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x7fff}, {0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x88, [0x7, 0xf2e, 0x9, 0x100000001, 0x4, 0x9, 0x7, 0x2]}, 0x5c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbb}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000004000-0x10)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/06 05:13:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000cd6000)={0x0, 0x2}, &(0x7f000001d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x2}, 0x8) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x1, 0x18}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000-0x18)={r2, &(0x7f0000002000-0x5a)="d831829ff272ace259bda8dcd28a40d7b510a58d1dd864b8972d4ad8200a0df88e3e788e76f1dcd9dedddec45d476f9381e44286676139b9b9eb5da23b9b9bd935c441942f463161eeab6ca61c44a6780121eb57bc7c20aecb2a", &(0x7f0000000000)=""/253}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getpeername$packet(r0, &(0x7f0000cc4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000be9000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000183000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r4}) 2018/01/06 05:13:44 executing program 5: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000d17000-0x5c)={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, {0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x858, [0x9, 0x8, 0x4, 0x6, 0x3ff, 0x4, 0x0, 0x1]}, 0x5c) write(r0, &(0x7f0000f79000-0x26)="26000000230043f8feffffff0000364001ffffe8004000000e00010003000000000503c76e35", 0x26) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7b000)={0x0, 0x0, 0x0}, &(0x7f0000f7c000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002b6000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0xff, 0x1, 0x80000001, 0x1, 0x0, 0x2, 0x80, 0x20, 0x16, 0x4, r1}, {0xa4e6, 0x8, 0x7f, 0x1ff, 0x9, 0x7, 0x3ae880000, 0x10000}, {0x9, 0x3, 0x9, 0x8}, 0x1f, 0xe, 0x1, 0x0, 0x1, 0x0}, {{@in=@loopback=0x7f000001, 0x1, 0x0}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x3, 0x2, 0x0, 0x77, 0x4, 0x2}}, 0xe8) 2018/01/06 05:13:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e9, &(0x7f000000a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x3b3, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000564000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b7000-0x4)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1, [0x580, 0x7, 0x2, 0x6, 0x1, 0x0, 0x101, 0x3]}, 0x5c) mmap(&(0x7f0000ade000/0x2000)=nil, 0x2000, 0x0, 0x2010, r0, 0x5c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004f6000)={0x0, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e88000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e36000-0x6)={r1, 0xe8}, &(0x7f0000b91000)=0x6) 2018/01/06 05:13:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e3b000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000059f000)={0x0, 0x4}, &(0x7f0000927000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000c3f000-0x8c)={r3, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/06 05:13:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt(r0, 0xfffffeffffffffab, 0x40000000000003f, &(0x7f0000388000)="b59abd9a37b22dd6d6057f4d44d4ebff39a16a642b1e569e397fd6d0c59d27949d709a767b39145cd9f25c4d35fe2cb451689aaa68718b57d3c28f4dcc202ca263f277acb8287522abf58fa58cea620a96bf9d71208a3a949e4d2b39760aea91049f7b83611d45746fee0a0d0a8a", 0xfffffe2e) r1 = socket$unix(0x1, 0x7, 0x0) getpeername$unix(r1, &(0x7f00000e3000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fd2000)=0x8) r2 = socket(0xa, 0x3, 0xff) connect$unix(r2, &(0x7f0000efd000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2018/01/06 05:13:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00001c5000-0x1c)=@req3={0x8, 0x3ff, 0x6, 0x6, 0x0, 0x1, 0x1117ddd0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000001000)=""/205, &(0x7f0000001000-0x4)=0xcd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000bee000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f000039e000)={&(0x7f0000e57000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/06 05:13:44 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000002000-0x20)={@common='sit0\x00', @ifru_flags=0x3001}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000005000-0x90)={0x6, 0x4, 0x7, 0x6, 0x2, [{0xffff, 0xa8, 0x9, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x5, 0xfff, 0xfbb7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) sendto(r0, &(0x7f0000006000)="6f43e8438dd9448ea3f9a50c83f666e2fb767e10332c15e4ee2b3415dc48b583068dbbb74ba01ce285abac9aa3f61a431f55f139ccec3c7dcdbc1fce5581828b0d82a6a3067f85c4ae882d56ee8e0c93b172eae84e0da19e3dac8157c256aa74294be0c0f0c81233a249", 0xcfe0acf76d71373, 0x4000000, 0x0, 0x0) write(r0, &(0x7f0000679000)="f4", 0x1) 2018/01/06 05:13:44 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000005000)="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", 0x1000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = accept$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) socketpair(0x2, 0x806, 0x400, &(0x7f0000003000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000007000-0x4)=0x401) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000)=@ethtool_cmd={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 05:13:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009a1000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049d000)="31731b39b72d68ec75602174d3cd8dbb020a98f09e3609da564053e071714c540ec675a99c9d30acedad9012dc6f181d09d90eda77138152e7192d99d50421b94293a5e52a7b10e3bac9c5526fca2d1fd2146d4df606d876a77680850fb61cb1c8941421b5e61bf416e39e571e24df4a5db48368976b0bc748c518ea64039dac6c", 0x81) pipe(&(0x7f00004c7000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000fbd000-0x4)=0x4, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000a92000-0x5)={0xfffffffffffffffb, 0x4, 0x8, 0x9}, 0x5) 2018/01/06 05:13:44 executing program 0: mmap(&(0x7f0000000000/0x5ae000)=nil, 0x5ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d7000)="ffff27191a0100235f0005000000000007000400010400000000000000fffe00020000000000000038000000000001b9", 0xb) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005af000-0x4)=0x0, &(0x7f00005af000-0x4)=0x4) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000129000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) 2018/01/06 05:13:44 executing program 2: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f59000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0xf, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000763000-0x10)={0x20000000000, 0x4, 0x4, 0x4549}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000313000)=0x5, 0x4) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f5c000-0x38)={0x0, 0x0, &(0x7f0000cc7000)={&(0x7f0000214000)={0x2, 0x15, 0x5, 0x9, 0x5, 0x0, 0x1, 0x1, [@sadb_ident={0x2, 0xb, 0x1, 0x0, 0x20}, @sadb_x_nat_t_type={0x1, 0x14, 0xffff, [0x0, 0x0, 0x0]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x8040) 2018/01/06 05:13:44 executing program 3: r0 = socket(0x40000000011, 0x5, 0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000608000)=0x141, 0x4) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000d19000)=0xff, &(0x7f0000001000-0x8)=0x4) 2018/01/06 05:13:44 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000020000)=0xb4, 0xfffffffffffffe52) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000f000-0x4c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x3c) 2018/01/06 05:13:44 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000900000-0x4)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000a78000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_mtu=0x9}) 2018/01/06 05:13:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000096f000)={0x0, 0x0}) getsockname$ax25(r0, &(0x7f0000474000)={0x0, {""/7}, 0x0}, &(0x7f00007e0000-0x4)=0x10) syz_emit_ethernet(0x2a, &(0x7f00002e8000)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80020806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast1=0xe0000001, @random="3d830252ffa3", @multicast1=0xe0000001}}}}, 0x0) 2018/01/06 05:13:44 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3ffffffffffffff, 0x0) r0 = socket(0x8, 0x3, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000008000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f000000d000-0x4)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000003000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000e000-0x4)=0x9) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000c000)={r1, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000a000)={0x0, 0x0}) getsockopt(r2, 0xfffffffd, 0x6, &(0x7f000000c000)=""/4096, &(0x7f0000009000-0x4)=0x1000) socketpair(0x8, 0x2, 0x4, &(0x7f0000008000)={0x0, 0x0}) setsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f0000008000)=0x6, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/06 05:13:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) sendto$inet(r0, &(0x7f0000001000-0xde)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e07000-0x4)=0x7, 0x4) 2018/01/06 05:13:44 executing program 4: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f00002cc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000ac7000-0x93)=""/147, &(0x7f00003a1000)=0x93) 2018/01/06 05:13:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000809000)={0x0, 0x0}) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@end={0x0}]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000189000-0x4)=0x80, 0x4) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000255000-0x80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7001a358c0002f0000158d19bcb3151ffff0000f1622ca5bdb9c8cd31000077aeb81c90001d6d7c010400000000f70dc136cb184a"}, 0x80) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000bd2000)=0x6, 0x4) bind(r3, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) close(r2) 2018/01/06 05:13:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000968000)=""/202, 0xab}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f50000)={0x0, 0x1, 0x0, 0x2000000000, 0x3}, &(0x7f0000ef5000-0x4)=0x18) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f51000-0x108)={r1, @in6={{0xa, 0x0, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0xffffffffffffff0f, 0x5, 0x7ff, 0x80000001, 0x4, 0x1, 0x48, 0x4, 0xfffffffffffffffa, 0x2, 0x56c3, 0x8, 0x3, 0x7]}, &(0x7f0000f51000-0x4)=0x108) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r0, &(0x7f0000f51000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f51000)=0x10, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000f52000-0x8)={r2, 0x6, 0x4}, 0x8) r4 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000f52000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0x1, 0x0, []}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r4, &(0x7f0000f50000)=@abs={0x0, 0x0, 0x0}, &(0x7f00009eb000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r4, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) 2018/01/06 05:13:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$inet6(0xa, 0x80006, 0x5, &(0x7f00003aa000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) r2 = accept(r1, &(0x7f0000197000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f70000-0x4)=0x10) close(r0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000fd7000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001a5000)={0x0, 0x0, 0x0}, &(0x7f000023c000)=0xc) 2018/01/06 05:13:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000003, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000cc8000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000585000-0x4)=0x28) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000041000-0x8)={r2, 0x3}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e73000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005d9000-0x4)=r3) sendto(r1, &(0x7f00005de000-0x3b)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34754f7e9de7eea7", 0x0}, 0x60) 2018/01/06 05:13:44 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x5, 0x1f) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000002000)=0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x401, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000001000)={@common='bcsf0\x00', @ifru_mtu=0x10000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000003000)={0x0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x401, 0x0, 0x7, 0xfff, 0x0, 0x1, 0x8, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f000047c000-0x4a)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x12b) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009b9000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000e84000)={&(0x7f0000d63000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) 2018/01/06 05:13:44 executing program 1: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [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) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000093f000)=0x10001, &(0x7f000023e000)=0x2) r1 = gettid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004de000-0xc)={r1, r2, r3}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x11, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b2000-0x60)="18", 0x1, 0x0, &(0x7f000088c000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000093d000)=0x0) 2018/01/06 05:13:44 executing program 5: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000, 0x1000000003, 0x11) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a78000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000cc4000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000356000)={0x0, 0x0, 0x0}, &(0x7f000078f000-0x4)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000678000-0x28)={@common='lo\x00', &(0x7f0000706000-0xc4)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000790000-0x22)=""/34, 0x22, 0x2000, &(0x7f00000eb000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a7e000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001b9000-0x1008)={0x0, 0x1000, "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&(0x7f0000b32000)=0x1008) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ac2000-0x8)={0x0, 0xcc83}, &(0x7f00005b9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000093f000)={r2, 0x1000, 0x3, 0x4c7d, 0x7, 0xfff, 0x96a, 0x0, {r3, @in6={{0xa, 0x2, 0xc4e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd8bb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000, 0x3, 0xfffffffffffffffe, 0x20, 0xb8d}}, &(0x7f00006dc000-0x4)=0xb8) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000791000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000792000-0x14)={0x11, 0x16, r4, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000791000-0x4)=0xffffffffffff52e6) shutdown(r1, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d2f000)={0x0, 0x0}) 2018/01/06 05:13:44 executing program 2: r0 = socket$inet(0x2, 0x80000, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0xffffffffffffff7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000002000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002000)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000003000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) r4 = socket(0x2, 0x5, 0xff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r4, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x66, "5007b48ac8369e804b3a8a0de0861c594a771d0aebf2f3ac9b874b876094c9c2c67f41c49399f19af2c319ec34a7235a031a5f912209d7f8c570916f9ca50be78ddd86dfe228fe921f5f92c8ee353e62fae75b29730e04205f6bee3f971ed8aec7c456c46bb5"}, &(0x7f0000005000)=0x6e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={r6, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000002000)={r6, @in6={{0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x200, 0x4, 0x100, 0x1a}, 0xa0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000006000-0x18)={@loopback={0x0, 0x1}, 0x8001, r5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000007000)=0x0) bind$packet(r4, &(0x7f0000001000)={0x11, 0x1a, r3, 0x1, 0x3c, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000002000)=0xb650, &(0x7f0000002000-0x2)=0x1) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000000)=r7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x6, 0x69bc, &(0x7f0000008000)=""/65, &(0x7f0000007000-0x4)=0x41) 2018/01/06 05:13:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000869000-0xcd)="53eef8b633c9a64f68c91172e3ad50c9ab65c97a5d97f6dffa55f79915896e25698ffc22c2e0511a6d0f25b46e6d6223e1271b677bf5f8f55619511b89a700aeddc13c69c28095a4cee43fd85e8847b225a799de2dc644159238a6ea7e06a0c1f48060bc1b354621d8666813832c36a6345a3717fea98800bf907d960ef8d6dfb445ec6d8481055c1e2ee95ad32d7a2fee82282020636b5cf5866b1aaddd97c6733fa7f88d822ff9f91a39fad39fb8f954a6d2fba025994313247cbb778760bfd074bed56df4d2926b9c35ce84", 0xcd) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000614000)={0xffffffffffffffff}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00009e6000)="eeacc749e0f0f2f276378bf4f9542ef119d21a804eb818440d2607b6a3eb4f909f7cda018fd2bd022358604394e61cf6718224010236bfcd4383bd777ae75f6334cc5ccd39b241308887ac9c463055949c72a83fe74eac4ce5223359672ca3e6eb44d370ed479352f90651e5c4184193ba204c5206beecb18109d3353a6a12ea0d48207be9c643be604d0d74800bfc5834970b672e16c61c340a6932e5faf4b24ff56b6ddfc0f81d1e4d", 0xaa) 2018/01/06 05:13:44 executing program 3: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f00005e1000)={0x0, {""/7}, 0x0}, &(0x7f00004b9000)=0x10) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f00005e4000-0x8)={0x1f, {0xfff, 0x6, 0x0, 0x76bf, 0x8, 0x6}}, 0x8) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) bind$bt_rfcomm(r0, &(0x7f000035d000-0x9)={0x1f, {0x0, 0x14bf6856, 0xffff, 0x0, 0x6, 0xdf}, 0x100}, 0x9) 2018/01/06 05:13:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000007d000-0x10)=[], 0x4c) 2018/01/06 05:13:44 executing program 4: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) r1 = accept(r0, &(0x7f0000c01000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000641000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000a2000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef2000)=0xfffffffffffffd8f) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ef3000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ef9000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ef8000)={r2, 0x6}, &(0x7f00005e9000-0x2)=0x8) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000efb000-0x8)={r2, 0x0}, &(0x7f0000efb000-0x4)=0x8) 2018/01/06 05:13:44 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000f3b000)=""/228, &(0x7f0000000000)=0xe4) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) 2018/01/06 05:13:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept(r0, &(0x7f0000ac8000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00005a3000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e63000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x5, 0x526, 0x7fffffff, 0x200}, &(0x7f0000e0b000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d8b000-0xc)=@sack_info={r2, 0x7ffe, 0x4}, &(0x7f000036c000)=0xfffffffffffffe72) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001d8000-0x6)={r3, 0xf5}, &(0x7f0000610000-0x4)=0x6) r4 = epoll_create(0x53) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000b87000)=0x3, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000acc000)={0x9, 0x1, 0x3ff, 0x3f, 0x7}, 0xc) connect$ipx(r1, &(0x7f00005f2000)={0x4, 0x80000001, 0x5, "821b9f823676", 0x4, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000e99000)={0x0, 0x0}) 2018/01/06 05:13:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80f, 0x3) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000274000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000603000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a1e000-0x8)={0x0, 0x1f}, &(0x7f000015c000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000059b000)={r2, 0xfabf}, 0x6) socketpair(0x7, 0x2, 0x3, &(0x7f00007c5000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00007eb000-0x8)={r1, r3}) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r4, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/06 05:13:44 executing program 7: socketpair(0x0, 0x0, 0x7fff, &(0x7f000033b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0x84, 0x8001, 0x2916]}, 0xa) r1 = socket(0x1e, 0x802, 0x0) getpeername$inet6(r1, &(0x7f0000094000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007d3000)=0x1c) 2018/01/06 05:13:44 executing program 0: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0x0, 0x63, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000f5e000-0x8)=0x7) 2018/01/06 05:13:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) getpeername$packet(r0, &(0x7f00007b6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e64000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x1, 0x1) sendto$inet(r1, &(0x7f00001e7000)="b1ec", 0x2, 0x20000050, &(0x7f000092c000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008af000)={0x7, 0x200000004000, 0x5, 0xfffffffffffffff8}, 0x8) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 05:13:44 executing program 4: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000ead000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x21, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x0}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0xfffffffffffff000, 0x1}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c3c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000eae000)={0x9, 0x0, 0x10001, 0x5}) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000eaf000-0x10)={0x9, r1}) pipe(&(0x7f0000780000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000eb0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000449000)=0x14) 2018/01/06 05:13:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000026, 0x0, &(0x7f00007da000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000)=0x10) 2018/01/06 05:13:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000000485, &(0x7f0000215000)=""/0, &(0x7f0000bbc000)=0x0) getsockname$inet(r0, &(0x7f0000cdb000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e22000)=0x10) 2018/01/06 05:13:44 executing program 7: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000062c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000062c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000062c000)="266347edea8f34ad23472a36c4a7b072edb1824055c19118ee23cf4adb7613e54ad4e1a3fd77117b3a90d7a3e511724b7de2730a7a0f55d4da21f8cd0e3407c3c2516fac99bfc98806ae3a2ef517d52235fc488772e66a08b13cd366aef19e7eea505bb7104017022509309343baf648b367fff9bdd35657153c3d2e40eee33f4b3ed8fbd2e2ce2baf6a23ca614bb459b8c24f63b7f23bfe3fc08968164fa6d71142ff4491c0b38260b59fa8378536593977391c74ab", 0xb6) mmap(&(0x7f000062d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000062e000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000288000)={0x8, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000056b000)={0xc7e, r3, 0x10003, 0x6}) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f000062a000-0x93)=""/147, &(0x7f0000627000-0x4)=0x93) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000037e000)=[{0x8, 0x4}, {0xc, 0x7ff}, {0x839a7f89a12beb9c, 0x7}], 0x3) 2018/01/06 05:13:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000ad3000)=@abs={0x0, 0x0, 0x3}, 0x8) socketpair(0x3, 0x0, 0x1, &(0x7f0000ad8000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002e5000-0x18)={r1, &(0x7f0000f4f000-0x49)="893585eb0238999102c2a7c420a0c3dbbe67bddc9e2efe567d5f246f85e2ac8029fdd694dd928294602e1058eeb3c66e64815517923a6548101649738bc2e5c7120622cc74c5aef62c", &(0x7f0000a9e000-0x32)=""/50}, 0x18) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000e9000)=0x6, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000022000-0x4)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000078000)={0xec1, 0x5, 0x6, 0x2}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000014000)=0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d001010000512d"}, 0xd40}, 0x10) syz_emit_ethernet(0x4a, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4a8cd2", 0x0, "4855d2"}, "c4ea77307543fbecbfb38465ea8d61e387a85edc8011be8c"}}}}}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000381000-0x5c)={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, 0x68d, [0x4, 0x100000001, 0x9a, 0x8, 0x8, 0x80000000, 0x4, 0x5]}, 0x5c) syz_extract_tcp_res$synack(&(0x7f0000904000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x21, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6c015a188"}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/06 05:13:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x0, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwritev(r0, &(0x7f0000531000-0x50)=[{&(0x7f00005c1000)="daebc2b4315e4154e947df80ebe80c36123c5392b7f9565d5d5b1f99caab7c114c3e1afc72123704960db883b2641e63cd16db74c85b5414b6ad6602c32b669e4e8fcd0813a64cba62d1fc8971d9dfa54c7b5fcfb399f9fb2fd2c7d304eb1efc457ead63c0d2d95cd569f8b0a19313daf60384f403d7105aa5619fae57efde6683772cd57167f9295a4b2682e27e2e59f73c6f0dec5fb7289f59244a8a5e4bbdc2f7a0521c42147dddda51a15d487dd42d4fe98f4a440b961273d517ceadb5db1ab6d6975198", 0xc6}, {&(0x7f00000e0000)="8736d6e03dab1ef266d7613511fa2e92dc484f5059510ad6a2884739b8aa9264c9b6e22ea2187ba9eeaaca6b467e2b21bbc360faed833c24dfda50b1d2d1", 0x3e}, {&(0x7f0000002000-0xdd)="cfe3390a5b19ccfee5379cf4cd7626c874c6215661ca2f831c9ca69ae221cd453c6b0d657dda23669771897dbb6d3321f95b705d152b16e1f48436a31e1dd255f7d618e90550d71b3d681e8a68d8ca9f382ba30471986f5d447d4759e0779c7493e81a626cce93d21c718b56ce2ace8591aa028b839d1b9f7189d544f8ee45eaac85b8f0d4ecbe602452d4d3a03ad34c08a89adc03cd8e01ae5b3f11a4fb3b219a409c93fdaf9375db55dfbfe97599dd3834746b8e9da608b31495919a719a2262fd31867f3778fab34fdd1ebc56350333cf3729061764d055833ccdf0", 0xdd}, {&(0x7f0000afa000-0xd0)="0fae13c227537645c625fa07fe1512620a92c00315b792d9b9634c8fc4ba7e2c2c035b9e7624c5a94236780ef86fc5d96ea0c731b22aceb3c6ec1b18e4540a3c06d3737dc42803f645f09d30a6cb26bae9a4d248034103900b5b6b6c4b11bb5cbfd97aec39ff03d6aba311f6fd1cd2c2db9d37ae197027affd0a53c1d6d54b67f6962991c6bba1d866f2aa221886df26345edfe0cad7b37f43da818eece95ec1dd004bf86fb328373b46bb19ab88fa1486f9e8920a1a8724d15d1114b3f25523f9abb76788fcdd2e07e4a9e6591de0bf", 0xd0}, {&(0x7f00000ab000)="b1bed7708b09acb82e37f95f9274b76359763440f2617988e5745e5cf19e71230d9b03a19ed5635d2a0ba636f2771cf9f5dc61177a310c7b507e7162ca55d7a431519668824285d343624c99dc050facca05afd032f944a0d43503c455f4a1d07c4be7ca6c4fef361be4cbd4772967c324fd45a2346a693da51412a85bbab67cd2965b0ea7805e48e3a264d84e9cb44abf2eb1c61ecc663995f8809fb3ca9e0bd032ac89dfefc5e156dc1ef46a3694500d1b7d74311c359df7a1c9c1c5adae63613cbb88bff05e849345a40e8246773c60", 0xd1}], 0x5, 0x0) 2018/01/06 05:13:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00003ce000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000bb1000-0x33)={0x0, 0x2b, "a99c04463e52d5afe9a9f4f482fcafb707e46134b3e6b9e8e7368966ad37ccc23b36691fb732cfd4dcbf3a"}, &(0x7f0000499000-0x4)=0x33) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c89000-0x8c)={r1, @in6={{0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$PROG_LOAD(0x5, &(0x7f0000189000)={0xf, 0x15, &(0x7f0000dd2000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xc4}, [@generic={0x117, 0xf01, 0x1, 0xffffffffffffffe1}, @alu={0x4, 0xfffffffffffffffc, 0x9, 0xa, 0xf, 0x6, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x19}, @jmp={0x5, 0x5, 0x9, 0x7, 0xf, 0x10, 0x1}, @ldst={0x3, 0x0, 0x6, 0x5, 0xb, 0xfffffff4, 0x8}, @ldst={0x2, 0x1, 0x6, 0x0, 0x7, 0x100, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7f}, @jmp={0x5, 0x401, 0xf, 0xd, 0xa, 0x58, 0xffffffffffffffff}, @alu={0x7, 0x1, 0xc, 0xe, 0x6, 0x4, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001da000)='syzkaller\x00', 0xfffffffffffffffd, 0x6f, &(0x7f00000f9000)=""/111, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/06 05:13:45 executing program 6: mmap(&(0x7f0000000000/0x9f4000)=nil, 0x9f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000000015) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x1, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009f2000)=[], 0x0, 0x0}, 0x0) 2018/01/06 05:13:45 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9a000)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f9b000-0x68)=[@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}], 0x68) sendmsg$alg(r1, &(0x7f0000f93000-0x38)={0x0, 0x0, &(0x7f0000f98000+0x1b0)=[{&(0x7f0000f97000-0xb6)="e4614cef32289a069d6e8165f720024908ebd77a700e4556179710895cdd156f93626659cd43e346533c5ba825eb72", 0x2f}], 0x1, &(0x7f0000d8f000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/06 05:13:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de7000)={0x0, 0x0, 0x0}, &(0x7f0000de7000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000073c000)=r1) r2 = accept(r0, &(0x7f00006a2000-0x40)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f1e000-0x4)=0x60) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000ebf000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000037e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ea5000)={r3, 0x0}, &(0x7f0000e31000)=0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00005ec000)={@generic="3578325b56e6d16a04dbdc2c7ce665f2", @ifru_flags=0xb00}) 2018/01/06 05:13:45 executing program 4: mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000262000-0x1fc)=@newpolicy={0xb8, 0x13, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000585000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2d000)=0x10, 0x80000) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000653000-0x38)=[{r1, 0x400, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x8, 0x0}, {r1, 0x20, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x2010, 0x0}, {r0, 0x110, 0x0}], 0x7, 0x19f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d2e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00008c5000)={0x0, 0x0, 0x10001, 0x5160}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000e1000)={0x1cd0, r3, 0x1, 0x4}) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000d2f000)=[@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x74) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000d2d000)=""/23, &(0x7f00006c8000-0x4)=0x17) 2018/01/06 05:13:45 executing program 7: r0 = socket(0x2, 0x803, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0xb4)="51584267d5d4c66fe82b0d4198de8e98e8b660e42dff65452b9e497441ae4190c0aaaa625ebb3534e9021134e71323a9dbba7d1f3315e06a99ec1d8271f3a4af44baad9c933683b78f0390db38248c1b3ed7c67614e8536affd3134fa18427cd4111603a220f2be9a25a1e35a05bdce6ca16f6a4ae22539ac2e4adda4f1f3b90bb767a056c683e8312c603e7dff07718097ef4f2a20d592f72e3202d8043e2b1c874acd62f5a44cbdde67674253dd090cce3e37a", 0xb4}, {&(0x7f0000001000-0xdd)="ac65f56be81c95337670a180258f2cbdbd954e7b51c060fde4257dbc7703d97091da133aae1e4504b98f5bd14a45bc02f2cfba4f3d8ecd37edf3e549dd618b5e03f7dbc79d95f7d2c7c94f8ce2b6fa73f7b0644cb39f921ea887db9e82375c506ca62bfe402fcea00d7bd15bda4a10b5a27a9f886d5c2925e57bb17d301a2713586477170d0e1e39a99a21a1c1c3814cdac04177ae7e6ca4e05838bd11b2eb0b9fc924c4a5756012db470e70ffff91cee3a7b28e269e6df8192bfdea122996497533a7f5c2ab00975f1ecd14608c0dd007626b27d3e3e78731a6699c38", 0xdd}, {&(0x7f0000002000-0xfd)="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", 0xfd}], 0x3) r1 = accept$inet6(r0, &(0x7f0000001000-0x6)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xff, 0x1, &(0x7f0000000000)="", 0x26d) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={r0}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) r4 = socket(0x5, 0x7ffffffefd, 0xffd) read(r1, &(0x7f0000000000)=""/234, 0xea) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000001000)={{0x5, 0x7, 0x1, 0x5, 0x0, 0x1}, 0x101}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000002000)="8b32985db516ee68efeeb829ab9d7e2b02c67cfdd371ee8a51ac86ce3c0eb64de926ac2ef7a8a9755f101a568e71ee4e6920c6c8e82c58c5faa7c43419c62d1c5e4b79edd8e25bc364fe339d8be6b0159d99c9893d71147a63f96084301aac64b484605f267e9b711f12372079ff72f9fb16456f1017441e7c2dc98c5514eb5600b7b601fc581e419f423f093737aec55e0f2026fb5e5c39d79fedbd37d43a81794cc3e6b045e1d108bc44dfa23122de6b92441c5058e6faceaab7e057bdfadb44", 0xc1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0xc4f, 0x10000, 0x4, 0x1f, 0x1, 0xfffffffffffffffa, 0x100000001, 0x7f, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000005000-0xa)={0x0, 0x8, 0x1, [0x9]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r5, 0xcea}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000004000)={0x0, 0x4c, &(0x7f0000005000-0x4c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x53c}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000-0x8)={r6, 0x1e9}, &(0x7f0000005000-0x4)=0x921646a96b2b87d2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000-0x8)={r7, 0x10001, 0x1}, &(0x7f0000002000)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000)=0xfffffffffffffe00, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0xc930, 0x1, 0x24b340, 0x6db25ac8, 0x4, 0xfffffffffffffffe, 0x7b0bd32c, 0x0, 0xffffffff, 0x7, 0xffffffff}, 0xb) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r3, 0x2, 0x1}, 0x10) 2018/01/06 05:13:45 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000007000)="e934097cab96c9f12890d97b04f2da59a8000000000000b4000000007ca2821c"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x9, 0x2, 0xff, 0x0, 0x80, 0x80, 0x2, 0x7ff, r1}, {0x0, 0x7ff, 0xfffffffffffffff8, 0x3, 0x6, 0x400, 0xf6, 0x3889}, {0x7, 0x3, 0x57, 0x40}, 0x7ff, 0xa, 0x3, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x1, 0x0}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0x958, 0x1, 0x1, 0xffff}}, 0xe8) 2018/01/06 05:13:45 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000003000-0x1)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x360) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000001f000)={r0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000001a000)=0x0, &(0x7f0000012000-0x4)=0x4) accept4$packet(r2, 0x0, &(0x7f0000006000)=0x0, 0x0) 2018/01/06 05:13:45 executing program 3: r0 = socket$inet(0x2, 0x80004, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f00006f8000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000039e000)={0x0, @in={{0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x8, 0xa38f, 0x4, 0x0}, &(0x7f0000728000-0x4)=0xa0) sendmsg$inet_sctp(r0, &(0x7f0000da7000-0x38)={&(0x7f0000bf5000-0x1c)=@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0xffffffffffffffcb}, 0x1c, &(0x7f0000f8b000)=[{&(0x7f0000228000)="8420d34ed925fe28c6f21225897653ef02262d6816147b68913fe2e1111e1441a1b8299a63cc197532708a5b8ba74ac4aa", 0x31}], 0x1, &(0x7f0000f0d000)=[@sndinfo={0x20, 0x84, 0x2, {0xfff, 0x8, 0x800, 0x1, r1}}], 0x30, 0xc001}, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000eba000-0xcd)="8a9acf8041ba0fcd08ed18b92bcad658419ebd6c565cb07bbb6aae754c275d629650d30944ad06d0e13e15d24264f032d9e820400b81ee983a0dc9bdc5bd9754e1057bd10684152d32b2f09114f5023293fd090735d0f03bf8edabd0b6c319f07b2d81b185e432b6bacda65cb95e4887aff4b007da589a70262d44676cc5c38203ca9b86874bd624f70ba1a31292694f34d611b0786e90aa80ec3bd586858945a6e2d2a3df8a70cb60bb4325a55ee737211a0a9613850f20718eda8fee6c6cd56a7ae5ece3f876c0582ba79d84", 0xcd, 0x10, &(0x7f000026b000-0x1c)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b15000)={0x0, 0x2}, &(0x7f00006ee000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000070f000-0x8)={r3, 0x3}, &(0x7f0000ddb000-0x4)=0x8) sendmmsg(r2, &(0x7f0000225000)=[{{&(0x7f0000ffe000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xffffffffffffffee, &(0x7f0000816000)=[], 0x0, &(0x7f000040f000-0xd0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000ffe000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000acc000)=[], 0x0, &(0x7f0000493000-0x1238)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) 2018/01/06 05:13:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x800, 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000689000)={0x0, 0x8001, 0x2, 0xc80, 0x4, 0x1}, &(0x7f00004e1000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000075a000-0xc)=@sack_info={r1, 0x45, 0x100000000}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d1b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x4, 0x4, 0xb85, &(0x7f0000582000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00002b7000-0x4)=0x0, &(0x7f00004fb000)=0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x9, &(0x7f000041f000-0x4)=0x5, 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00009d9000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000050c000)=0xc) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00005fc000)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000392000)={0x1, &(0x7f000046a000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f000044e000-0x8)={r6, 0xb}) r7 = accept4$packet(0xffffffffffffffff, &(0x7f00005dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d7e000)=0x14, 0x80800) getsockopt$packet_buf(r7, 0x107, 0x16, &(0x7f000019a000)=""/129, &(0x7f0000fbb000-0x4)=0x81) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000641000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000294000-0x10)=@generic="95a0f58542ddfc1da857ecfa8b4d490e", 0x10) 2018/01/06 05:13:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000087e000)=@req={0x28, &(0x7f0000f6e000-0x28)={@common='lo\x00', @ifru_map={0x1, 0x0, 0x6c, 0x8001, 0x872f, 0x63}}}) accept$packet(0xffffffffffffff9c, &(0x7f0000e68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fa7000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004cf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000018e000)=@assoc_value={0x0, 0x0}, &(0x7f00004aa000-0x4)=0x8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000746000)={@loopback={0x0, 0x1}, 0x0, r2}) pipe(&(0x7f0000556000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00004bf000-0x10)={0x3f, 0x5, 0x100000000, 0x8}) listen(r0, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000776000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 05:13:45 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f7f000)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f7f000)="00000ced200043f97703ffff04008d4001e200850000123b0400018000000000000003c757351418", 0xfffffffffffffe29) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000f81000-0x1000)=""/4096, &(0x7f0000f80000)=0x1000) 2018/01/06 05:13:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000b70000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e98000)={0x0, 0x90, &(0x7f0000001000-0x90)=[@in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffeff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xe76}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x16)={r1, 0x8, 0x7, [0xff, 0xfff, 0x40, 0x2, 0x6, 0x663d, 0xf7b]}, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x3, 0x2e, 0x9}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7fff, 0x200, 0x70b, 0x6, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000eb2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md4-generic)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ac0000-0x8)={r2, 0x4}, &(0x7f0000770000-0x4)=0x8) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f92000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000178000)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000f91000)={r5, 0x1}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00008ac000+0xa73)="c4232babe3ad2efe34fc7d6333ebf314560d41271fef39097ebedcc2d119f8476e34d626e71d3d8ff7cc9fcbd114dc847bd1e1342ad3d55fda2c7c136ba95074ba", 0x41) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000f92000-0x2)=0x7, &(0x7f00004a1000-0x8)=0x2) shutdown(r3, 0x0) 2018/01/06 05:13:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xb, 0x3, 0xfffffffffffffbff, &(0x7f00009c2000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00007d8000-0x20)={@generic="bfb52876aaad251ee68a50688a9b5935", @ifru_addrs={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg$alg(r2, &(0x7f00009a6000-0x1c0)=[{0x0, 0x0, &(0x7f0000c14000)=[{&(0x7f0000c74000)="e3e42043555a4f539f6359c771a6efa75f56dbbb77d995d33039febe2fb42fea68859e7dfda88e83e790ddbcf3f1973a38e938ba6bd0d87aa24290854ce4952b96b1834d9ee13365219228db390c98b3279f29b5a1387d26c8583fabd23fc102a2f4ffb880580dd4347d9f80d04569070c080b05115d6a6c668e6982829cffe6", 0x80}, {&(0x7f0000db7000)="d24cc404e921e4624e6dbd744c01adfc6b6e6cd40b77431be9672fb2c6d1a28204d90033530dbf098fb9f076d728e6e2820903c5ec666e540c202c940a74e6d618726df5ab81b557f26d04cddecfd178c0208a8355de1f37bd8532705f7d0d19bbde974f76b9a2ea545e70a7aef13f64db96d8d8b8839398e34e9f8ea4045e62a4b46a9bca5ccc444c8d5d97d9", 0x8d}, {&(0x7f000058a000-0xd1)="1913ca53e555025205f09e701400ccea2eda7d1d0f188a7112c99c389f2de590a3526a7e35a6a73324b34894dab3f5dfd86c3cd811fd2bf9d140a1704a7bc2ab2ad1bda9bf28c05bf4fbdcb747190328f2d5afb832e478b6f2512bfbac2cc7f84342cc99b14eb0029a86cff4d5d140024e127eadf2a68e4e43cec9553e485a76563cd2b18c15a05a49a232c483420b9ee595c2e810ab63033f0535552798f1d80c8100a8a729a793d413d1993ba31331855d49ec794224ae790f89d7b30324506957bfb34b133c1f147ea7b917af166bca", 0xd1}, 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&(0x7f00003be000)=[{&(0x7f00002e6000)="9bc601bdbecb9adff4c0777103b4d018038c887a6dca4b0ee4aaf90ec8f2b0491189341f99457748ea9e65eecc7ca33ca78b6fb4998d667a6fcbc2aeed417e2eed59dfadc2b1daa1c58d67f197d766329c3a19017e4701261f79ec386119674f645e2b797ece1351a231d1362ecfffe41313311ed501f5cd31d3ac43c53709de628ae39822a23ebaf7a0bd3551f35f0081ec78f366fcd54c872ec54f8720c36a49897c", 0xa3}, {&(0x7f000006a000-0xb4)="48955b5977c09c4a0a92af6be2fd1a1482e3ac3c1e85d1615e9ea70dc3ddb52a4eff5cbf0e7b0e8b289710fca39d73ba2f27a641b62c0b5a1290103cfe4d1357fd653d5c473543b511c742e3b4301f889299209df6781581499b33fdbe4829a962cc3908cca5ee081c9782adc3e9613f5b1eead96b99d60e5f7d96c9df8227e22b62c06d591249a68f1320e07d0ab54b58de10a53a5cb4ded30d75da6d307b80f17c9f3f048527edd5652cbccccdd424ad6d4bdd", 0xb4}, {&(0x7f00000ef000)="780eb8bdb3e0c22201aed4de08c94cb46503279289646656e6299b88d218f10321c142b5891f0a9e2389eb955d7af44d6f6c6ff0ab35f4d7e6dddffabcbde50869fe3ed12268fea654d23632e0ff12d09a4d2b0f51217ec60a6c72637fa66f31a8d4c25dafa13ed4437fd13e94af24976b2a3ce2469d8338ffd9cd737804a2c1a328dc0208b8bf6bb17231e8eb53", 0x8e}, {&(0x7f00002d2000-0xca)="a54c7f35f4302833caed86ad3cb3024b681d4f200f5c31292ad21a1695a748065a45a1bdb1a63f5dfb7fe3cfa55b7bf18bb3b35f2381c30caa9ce710bc05f6e3755ed3a48aedccf7b0a501d2372fda3540cf1f66a66f933eda4f10d6a40db271617a410f630f5ff47629c3b4d722ea8867acc9e524df4f925599c585d009e6d903cb978bbc31caa085271a5380d3ff499eda7402cc44b3a53fc479a460b7bb4fa930f9ebcc4d11ca69c44ad3d4fb321d4a9171c25cc97db5452c59f8fe09e8463ff842e2ebdfb6eb9d81", 0xca}, {&(0x7f00000f2000)="3f60f4534ffc383b724793b9a14f7dd5b82be174ea1809b6da1cf639", 0x1c}, {&(0x7f00007ac000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x20040001}], 0x8, 0x40480c0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x0, 0x4) socket$inet6(0xa, 0x2, 0x7) r4 = socket(0x3, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00003ea000-0x8)={0x0, 0x8}, &(0x7f0000cbf000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000089000-0x60)={r5, 0xe85, 0x58, "e3f5cc3e1d4d37f6eaca07ca5de52da779dadb47dd9daaaa2f0fd26825c03c8f454f37a01179bfa1ebd135a11808e30aa12e10b9147865b9cd210ec9fc0328679baf298d65ac4c70faefba957835ed44cda7e5e28f33144a"}, 0x60) r6 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f00005c6000-0x4)=0x0) setsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000f04000)=0x5, 0x2) write(r1, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f00008b2000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f00005b2000-0x5)={0x53, 0x5, 0x0, 0x4}, 0x5) getpeername$ipx(r7, &(0x7f0000372000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000019b000-0x4)=0x10) 2018/01/06 05:13:45 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="824ad5987862", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x5, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80003, 0x2000000000, &(0x7f0000f83000)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000835000)=""/207, &(0x7f00007bc000)=0xcf) 2018/01/06 05:13:45 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00009b6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f7a000)=0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f0d000-0x4)={0x100}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/06 05:13:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xed)={0x0, 0xe5, "9420988c73534cb6cf7fe789f26cff19667c03653d74625a5dfae87a94c0bde03c218b1280f293b5635fe0b806dde90cfecf27b49b002342a0603e82d53713dc7ccb424611e087940b93e5667d6476c4887b692d3321ef88793e4886fc64ccdf386797fe7c6bff85d6573f4df5817b19d1e28409d042eb107e40d9183da38d45e4b7134625c9fc12653545a486206458fa939012e4aff1750b0142c7529bcc8bae1d3b0675d6471e89e579f676c8a57fcbc7916e7efab23e95994e539ce6e37ede4baf03c25988497b848e53dff47ed3d55187f948865c384e6752ddc1f31d75cc0f4f9be8"}, &(0x7f0000000000)=0xed) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000025000)={r2, 0x6, 0x5, 0x6, 0x6, 0x6}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a13000+0xb6a)=0x20) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000438000-0xa0)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x2, 0x2, 0x231, 0x1}, &(0x7f0000dfe000-0x4)=0xa0) ioctl$sock_proto_private(r5, 0x89e8, &(0x7f000074c000-0x30)="36ee15359a90bd68ce23a98637bff467a2e30833488ae29761097ae6ea12e09e4c4d99b0aeca94ae2117df95aa55f61c") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f71000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000721000-0x1)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000035c000)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0xffffffffffffff3e, 0x1, 0x80000001, 0x2, 0xa0, 0x80, 0xff, 0x9, r6}, {0x9, 0x1, 0x40, 0xfffffffffffffff7, 0x1000, 0x100000000, 0x2d, 0xfffffffffffffffe}, {0x8, 0x442d4825, 0x2, 0x8}, 0x2, 0x1, 0x1, 0x0, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x7e}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1, 0x0, 0x8000, 0x6, 0x5, 0x8}}, 0xe8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00006ab000)={r4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}, 0x14) 2018/01/06 05:13:45 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f0a000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000b85000-0x8)={0x0, 0xd200}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x27f, 0x1, 0xfffffffffffffbff}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000001000-0xc6)={r3, 0xbe, "8ea409df9ff4f9df342d100ce37cf91e6a9935983064a1285bb04a88714a87548519d2547c0769b0495f7ed1d3ae98bb0e40adf4682d8e689c55d205fc3d59e4cd9050f00d71a3c6bc75c8f6d4adfbb90891a9e295f1d2582860a8622bb1511e69ba95cbe5ae1e558bbd7f7b39b7ec8d67e69804ecd2533b8a3dc8ac42d871ca39868e21a2ffdbba770f86ff02005c4637c6e0f5ceb04a35518c52a930e2900e89adf7f4a8959c12fb487488aa798299a2d1b5851693d8a0a2d1365ff73b"}, &(0x7f0000000000)=0xc6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000002000)=""/6, &(0x7f0000000000)=0x6) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, 0x0, &(0x7f00009e0000-0x1)=0x0, 0x800) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f00004b0000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="e85ec8885190", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r6 = socket$netlink(0x10, 0x3, 0x10) write(r6, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000008000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/06 05:13:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000086b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "d1c7f886d7"}]}]}}, ""}}}}}, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000368000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000067a000)=0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f10000-0x160)={{{{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, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x4, "dcd606f27102c2f4ac35cc34ca4732f5aebb889b4c3ed570214fc068ae1fab5737f163fabc8da9b0d0858d83741e867ab9e181d44adfdfb02445d430bd35fb70032d35945b153a23b0dc8197fd68a456"}, 0x160) poll(&(0x7f00000a1000)=[{r0, 0x4000, 0x0}], 0x1, 0x4) 2018/01/06 05:13:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e8f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000025b000-0x4)=0x12d) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007c6000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, r1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000722000)={0x0, 0xfffffffffffffffd}, &(0x7f00002e9000)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007c5000-0x8)={r2, 0x5}, &(0x7f0000066000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000062c000)={r3, 0x7}, 0x8) 2018/01/06 05:13:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b9f000-0x4)={0x0, 0x0, 0x0}, 0x4) sendmsg(r0, &(0x7f00000ec000-0x1c)={&(0x7f00005b8000-0x80)=@generic={0x7, "2cc199bb5516a59671abed3524db645447247892fd56e386e565c1fbdb3e29ee63b413682498d85f8abbc47ce5261c606203d308998c15713fd9fd743c3e8ad6b159a72d58b966bc853f7ce9765786877acc6b8ca61d59b343a3199450f54f2df0cb956f674f162de4447c825184e974f722371de06bfe8698468cf0be24"}, 0x2e5, &(0x7f000060f000)=[], 0x0, &(0x7f00007cd000)=[{0x0, 0xff, 0x9000000, "75e32a3c30660812c6cf32dd246c4be8c93e4d5328dc332ff1b2c6dc4df002a63feb2a42acb9ac0d62da39a26312e2eb5c61c615ae18aaf1410e835df749119a759c9382e4dc41b730b8a5d8ad73b48cb13ca61362cdaec9147bdc5a554074c76109684a716f496d80178d7c43283f7d58013e979c79d9"}, {0x0, 0x12f, 0x6, "9a835b1a698650cfe0fa6bae9cddd574870e7a6e8799f30f8de0846049763d04f5531654eca6d0f7f506a948b5b6d4d917aea027a35438120cd046a97d32aa738492483b23b9481b945afe22771f4e5715f783c06271ec87193a81139fac4ffca09b7d3a0f4eb66cd244318b9933e8a9ff1e389e0c7b23517091c8829851f0b1187253b4efa1d1347ddfd0dacdcefc3a4eb208ec2c9da036ad96a55e747366fea006728dc483cdda88533439b4be6b49bceff1ee397a65ca41416fea795e9fd7af05d264acd888b5433782af0997217090e31d17007bd2f79c716b96c8f0b290f16ec4b5d88941d07fcd797a48bd5c0416be872de9a10d"}, {0x0, 0x84, 0xfa, "c188c5e1c7f7e20e517aedf5b51954dd55b7cfa3c29f77d2a806b6dbdc45f8467cbf586ad23b8f78e0764d62da30fde562cc171211540521c842030acc7a6f895a8e5cc8309d6753f4bf3c7b888efa69f80a36fff7"}, {0x0, 0x103, 0x7, "b69fb3483d489709e77c3d551c3938646de0747baf4c8d4042849ed8b8f2ed4e66845eb48882d3"}, {0x0, 0x6, 0x4, "645b166c493f9720616daa6649341e136732f6846e7d2189aba5b8dd7b55de6485394cff7e83a7aeaad731e0616d5f05ee16575e904472bb32929f10cc88eecad1a81e6b1fb268739b51"}, {0x0, 0x18f, 0x2, "3358f663e85934d41643da6d249eb5689e658fc08273b966730009bec2cbea08234470e18f5c09917e79b1b7bc460297483fbf40f4a9c71681789af59594866f757b6f122c5f5a435cee3f13a60f913b34c4277b033f427fb5ad4ca04753e3e4a58e557d449f204442a268f3495c52156ef21bad85a0c808007323125583619087cfd86c74a6abef61103f35300e3ae1315725ea6cdc87cc593d2eb88434612180438247eccc538e8dcb04fd06ac0209c095df7a1f94da66b9b2f3dcad963a26915a2b7b60902185978b330bebf258f65b043ac42db95889ca517e0003745c4d34f07af3db62ca"}, {0x0, 0x11e, 0x80000001, "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"}], 0xffffffffffffffd0, 0x8000000000000000}, 0x8000000) 2018/01/06 05:13:45 executing program 3: mmap(&(0x7f0000001000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="390000001100090469000000800000000700004001000000450001070000001419001a0004000200e500ff00000000080003010c00001ee400", 0x39}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80000, 0x49, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ec2000)=0x19, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000a79000-0x10)={r2, &(0x7f000028e000)=""/52}) 2018/01/06 05:13:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x7fff, &(0x7f0000eca000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000006000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0x48) r1 = socket(0x10, 0x2, 0xc) sendto$llc(r1, &(0x7f0000e1e000)="6f30adb2ffc273dcd406b883af3494d43f06932de634534361d08adec3a44b1f8588872ac4662920d3ff6b105d7a58f47e6ce85d16288976777b4c792f4efc6df6a13427fcf3f17e8aea9eef7f0471da2b90e62147009cf4caf3f8e7a9a6b485d1120520acc9801a9b4036776ea0cba3b90de2e4ff1f39508f24ba0ef1b492b9a8bbc8421baebf144024d5ecbe15b8843c531092689222854b2cb9368f01d6b03c9bb3fe8e540108dc35820765f614a58b603987238358", 0xb7, 0x10, &(0x7f0000793000)={0x1a, 0x7, 0xffff, 0xe361, 0x4, 0x2, @random="879412ff1157", [0x0, 0x0]}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00003c4000-0x3)={0x0, 0x0}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000fc2000-0x8)={0x0, 0x0}, &(0x7f00000c4000-0x4)=0xffffffffffffffc5) recvmsg$netrom(r1, &(0x7f0000f18000)={&(0x7f000038b000)=@ax25={0x3, {"e1f9560f5c00d4"}, 0x33}, 0x10, &(0x7f00008c1000-0x20)=[{&(0x7f0000610000-0xe3)="2a2b400443538722cc606563b117a48401888cbd5870cd431687e8ea9c8bd1efbb20abd59ea78f8010fbe61b0dcad15ed1ce4bf300312cce356352857416d6b686b5b17b062e67361584d9e597475d9f2e3b152921cdeba9abdba6a8d394dfda86ea93e6fe7be9b73169573d1a14bb13b4ff156ba8df25edecc2eae93be211dd8135c5174accd274bb218771dd0aaee67a96c5ef2b62c27a0ae1d31c6e9293b76a8b72e6c384e08f5fa25fb4b0d1df890bbd16bbfaa0e5a7e486541665b45d33a7c81cff500272ec93d906b32427af98cba4e0d5ae3969864b4b910dc351086b2dd807", 0xe3}, {&(0x7f0000392000)="0dde1d6fccc5c553b35922fd4d", 0xd}], 0x2, 0x0, 0x0, 0x0}, 0x10000) write(r1, &(0x7f0000b7a000)="1f0000000104ff00f60000ce292d002ff325f0000800030000000000df004a", 0xfffffffffffffe71) bind$inet6(r1, &(0x7f000051d000-0x1c)={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8e4e}, 0x1c) sendto$inet6(r1, &(0x7f0000ce9000)="30cedcd79df0d4a1576a140efdb937c3439f7c054868915c45ab7dd39015ff9e6cc3184b647574b7236a8ab9b081bb330489071f35825fb9be8988a37c972605d573bc1bccb80df4158c2d03f7b0c331fff44dc2ccd5653dca66e4e0a881b9fab672765aae31d000f63158500033ded13556813a55153f1a1657358cae9fce6271b959cd5ad6e72d33cda51695c1d352d145be55f7036bfd1ee5bba8aa0c583c69a00a467f5084999362f1bae45c7ab7", 0xb0, 0x40, &(0x7f00008a4000)={0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0x1ff}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000704000-0x4)=0x0, &(0x7f0000a43000-0x4)=0x4) 2018/01/06 05:13:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet(0x2, 0x2, 0x2c61, &(0x7f000096a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000064e000+0x478)=0x5, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 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}, 0xffffff9e, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 527.421137] netlink: 21 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/06 05:13:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004c0000-0x8)={0x0, 0x0}) getpeername$inet6(r0, &(0x7f0000c98000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000047c000-0x4)=0x1c) r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000c29000)=@getsadinfo={0x14, 0x1e, 0x209, 0x0, 0x0, 0x2, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 05:13:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00001aa000)="04000000100001800000e30300de01170305010106fe0b00001e00000000091b00000600", 0x1) 2018/01/06 05:13:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x97, &(0x7f00008a8000)=""/171, &(0x7f0000ce2000)=0xab) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000873000-0x4)=0x6, &(0x7f00000d7000)=0x4) 2018/01/06 05:13:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x8001) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bc0000-0x4)=@int=0x0, &(0x7f0000f29000)=0x4) 2018/01/06 05:13:45 executing program 3: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x0, 0x100000000) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x100000000002, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000ace000)={0x0, 0x0}) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000acf000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000acf000-0x4)=0x8) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001a3000-0x98)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f0000acf000-0x4)=0x98) sendto$inet(r3, &(0x7f00005d1000)="1d45753a5932e9ae8aeda1f379a6a97e643542fb76148ce06c0d9760bb8b31a219415236f9e876421024454edfe62cb97d6834ac6733a8", 0x37, 0x8080, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0xa13, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000acf000)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/06 05:13:45 executing program 0: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7f9e}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001a000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0f000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee0000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x0, 0x0, 0x85}, &(0x7f0000b3d000)=0xa0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000928000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x4, 0x2, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x401, 0xffffffffffffffff, 0x8, 0x100000000]}, &(0x7f0000bb1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea2000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ee3000)={0x0, 0x0, ""}, &(0x7f0000055000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ee1000)={r2, 0x3c, &(0x7f0000ee1000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x29, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f00006a6000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x5}, &(0x7f0000ee2000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000868000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee0000-0x4)=0x1c) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f000095b000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/06 05:13:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000c66000-0x3a)=""/58, 0x3a, 0x2000, 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/06 05:13:45 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000b03000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) listen(0xffffffffffffffff, 0x3) bind$alg(0xffffffffffffffff, &(0x7f0000fa5000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) 2018/01/06 05:13:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) gettid() sendto$unix(r0, &(0x7f000019d000)="d3468245577844f35ad0c89faef3b100b22eedd28dda3375408d76603f4755d497", 0x21, 0x800, 0x0, 0x0) write(r0, &(0x7f000074d000-0x26)="24000000210025d7001c070400ed190e022500000000000000ffffeb080001005f186be0", 0x24) 2018/01/06 05:13:45 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f00002b3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000052d000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000478000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000177000-0x2f)={r1, 0x8, 0x27, "daf0e43f840b3003d9913e64b3f07778e91d2bca9eac0e461d676806114fb64eeecf880c9b8456"}, 0x2f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000)="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0x1000}, {&(0x7f0000001000)="58db2933ce74ea9954ad6a4e528c1ec8a52d742f21123db89a9c02f152177b3d65df8a18003c497c352ed346a4c749395f2cb151255c96f50452256fc4faa8f63d2835eaa54067f6131aee751bfa612bf9fd716260691f1bbc92bd55fb5499b389861e", 0x63}, {&(0x7f0000001000-0x99)="92c91a37242b1c28f71698e477d2bf0484b570c7f7b9b1f1baa06b710d42d6558db7d338337586ecf15433c40f89910359ae916c331f964080e268e4886cc7b60b3576aae9498328232367890499efc6729f26240afe65e2c7589936683a70d0ce115d21527c684561ac8b988dc873a8be57972b78e1fe818effbd3e74019a827bf8346e82295994a86bed6c69c61d7f15c2bcc5f0fae84a4a", 0x99}], 0x3, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x800, 0xf598, 0x201, 0x2, 0xc2, 0x3, 0xff, 0x100000000, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x209, 0x6, 0x0, r1}}], 0x60, 0x4000}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000)="bac1ddba307f32f537be3f36ac6400bf2a609f54c5c0ae534a5a9db6e13bf7406421305fcf99b4ad7ac36e7a1780c08d3b889b90b85641932156651601e333bb81615797f13e949e1206c5444402177ec079bba1ac419d8233ade7d4190410aec8ae80616db0171dc6470cd8e896997d1e2b8123a14ee7c2a3f24604e35c02fb8573991dbd30b9293a38923b0472e3fbbe61eb060ae8a200ef881fa0647d57c1fa7a31c19d122716d1ed63bc173d2fdaa45c6421f5b858685d9d8db908ce307343d9cb7f65", 0xc5}, {&(0x7f0000001000)="61e225e1821fb7ea3feb5e8224752a265b9a41b4aeab689113477e1349490eb4328bbc1603180e0efd10eaf1f743e781fe7c868da979aab6fba13a3c443411283d46dc4a415d92c7ab14f4366de5117f50bf7c7f289a2e927005679dfe20da059c80f94cd6404966d3e52a08c6d7dde36468afe20e94da7bb0a496f2e3503e0583b7ce361ca0c579d65cab31a4c71bbc5429f4ded6cc31b5e5a5d7c9a3573667ab7fa6d99eb98076c0683252", 0xac}, {&(0x7f0000001000-0x8f)="d489e32d764d6cb551a0080f93a21a87b27bd7083c0a9367b8932f5d3e13210ec3a559f20fa859a5a8aa6e2e2d0b098af4220e67d61c7ee6057997a3656ac14d3a28d38ce64e8cfbf6d8cd665765e300eb660062c626c79ebbbbca00f39f16f821627da85d7a53266c6844f22b9062968f21b8c0ca71672e810d2fc95e92cbb1b63caa0d4f425e62f0ee148e751cf6", 0x8f}, {&(0x7f0000000000)="0d2ad6dba4261b646731c256ca500e34f72efbc7a11bcc66e42224f39b393de1d187ed04f77ebc7a", 0x28}, 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@init={0x18, 0x84, 0x0, {0x8, 0x0, 0x1ff, 0x3}}], 0x60, 0x8000}, {&(0x7f0000001000+0x10d)=@in={0x2, 0x2, @rand_addr=0xe8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0xaf)="15bd8dca4283b8b2c10e9a0e0bcd831e4ebc7b3b009f4de38e2305e793d27c9ec4e1ec5f5069182b6b7e9ce292e2b33273436b6503c7d84c26006fd82eae950e212435aad1be7fb6f1e04ad0343e24ba942c35629550f90d7cf127b9267c7eb4ff9e9273c534dee534829a4729bbc4bd8552858f6d27a20a5de8c5cce189213bc68d9be5e4ff28562644544401fbd96527836e7f312f522b7f6054286bbdbe9d8a3cc3a5560584d94576ad1471360a", 0xaf}, {&(0x7f0000000000)="947f101f54c3360abca0ecdbb4a34ee6", 0x10}, {&(0x7f0000001000-0x2a)="8a24dbd329adad0aa89efcd0846512cc888404167aa6a5426459982d989819b028d590dee571dbaeafbe", 0x2a}, {&(0x7f0000001000-0xfb)="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", 0xfb}, {&(0x7f0000001000)="91ef4e3d85ea57373d6d7bcfd5c9a28dbdff152c721784df20d3fcc3aac15c9888a25667cbd8d9436be787187011c53714b35a56352855315df2c4976c56a1adc7a210eaa20c7c28ea3fa51ea302f76182defbcba1eaaae4dcbc566cdc64b2b2a49f3fb30aab1083732da3c0642a3f293ac5eb6f60af5c4b13059b2d23ce0a3a58eb3e211bd9a4170e1e1803834b14a945b3faec9ffe3b", 0x97}], 0x5, &(0x7f0000001000)=[@sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x4, 0x200, 0x6, 0x9, 0x2, 0x1, 0x742, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x8, 0x2, 0x10001, 0x81, 0x10001, 0x80, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x0, 0x7fffffff, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xcff, 0x0, 0x1ff, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x81, 0x200, 0x2, 0x80, 0x7, 0x9, 0x136, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x7f, 0x7ff}}], 0x120, 0x24000040}, {&(0x7f0000000000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x4f)="c7298d7bd97ae39b159e51373b67c57a8e7469f4635b4c791018805c43bf0d762ac1405fbef54837fb86a6619aa3c23563bebb8dc623d3cba9468871424b052a31c5dc92dae607b7ec77e3416e14eb6d6295d5eb59505917c6051eab699926f5", 0x60}], 0x1, &(0x7f0000001000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x8, 0x5, 0x401, 0x40, 0x6, 0xffffffffffffff34, r1}}, @init={0x18, 0x84, 0x0, {0x2, 0x3, 0x8848, 0xfffffffffffffff9}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x80000001, 0x8200, 0x0, 0x3ff, 0x800, 0x80, 0x1ff, r1}}], 0x90, 0x20040000}], 0x5, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000685000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00ff21f5fd011700000000e3001fc100"}) accept$packet(r0, &(0x7f0000379000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000001c000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000863000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x7f, 0x100, 0x265e, 0x100, r3}) 2018/01/06 05:13:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00001a5000)="26000000250015f80000fe06000036e602fffbe8010000000e0009000a00ff37ff0583c75b35", 0x26) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fd1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000d67000)={0x0, 0x3}) [ 527.598445] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=30807 sclass=netlink_route_socket pig=2882 comm=syz-executor5 [ 527.622874] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=30807 sclass=netlink_route_socket pig=2882 comm=syz-executor5 [ 527.654436] sctp: [Deprecated]: syz-executor0 (pid 2895) Use of struct sctp_assoc_value in delayed_ack socket option. [ 527.654436] Use struct sctp_sack_info instead 2018/01/06 05:13:45 executing program 1: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000833000)=""/50, 0x3}) setsockopt(r0, 0x107, 0x14, &(0x7f0000000000)="", 0x0) 2018/01/06 05:13:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x40000000000005) r3 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000e37000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000083000-0x100a)={r3, 0x8, 0x2, "fbf5d291e8d5052ef659dd7f3c341414f788e5ba6010fef01b5b5402cb605d838b1d695a9c682cd329ef9347fdb21fa2ff7004a2eeace57a9637d5c1d0ded54fcb58fb1a7b6c2d83df5a5c4b935986d735e33dfd338302a5655cb32a521c8236cd260411b485f2286ec0b16067bb4a8536adc756f9bc6775ce65a7a15b2d8abb3bc14a8641d77b3f75635bd406aea72c00131576964fc260ac04a43fa25303c0af759c2ba47ac62eefab0c01f99a879122fce33085145e65fa55bc0cea404fefbdf9ca856712f138ee8d5903d148edf2bd7089926a1a92938087b1eb8978b04253441b312ff802df5a887212489aa7ce91c7cc96a2c3845637debb089682997c0732b7feebfee14c3b6c6d79212cf356866974cc44266a9e7c49f6c363ba1260c3fb4a3e42a98c827f6f3b48819f36ae0b8566efb6d5b6942507b08764737e2ff19b588bcf7e64557f32ec7743d4682fca336a59325435a326fad1d85024311c9c8d2f60c48e464a9440e05f8b366f1b22d419d0e79f955f1fa135da19b432b7b397a05f20193ce0a47602c3b7dafc65ab6e49cac97b029552c68c528720b816b4192c2599edfa1e6e4f35da2db8889e506cde6a4f4e01feede313afe502ced01c0594453900fb4978daf3095a84f1fdb952a7ec9d47a79c8de5aafcac2d214b6c33e396b46a891462871527727ee4dfcd9e6101edcb02476ef70b49115e53777ea05d587cc9765217e0fd1d1f1ea994ca219a4319cbad21b0bdc29c9532655a0fd7e97edf97cdd912c5452a8feffa10552b2e31dbecbe706e71537df5bba0eb95f236b5680bcacdfd92d1a771c33faa70193f38e33540db4c31ae99a0d2ca64259cc5532f37832bfd047a0d0d643829a481478f70c27e62a6e843acc0e8bafb398b2eb6381473bf4eb3e8328d39563228b7398e0c0693d2187a37d3a18d2ac8bea689c536f7ffe1f0af111fab0ef8edf9f1165fa99b935f7b217a88f7b0ee56c4547e92ef41776fbe9f437a6a2f87047de45c8d01a075caae1f7b4f37e43f2dbe04d9e9c319861dffe8b9b0aa5459225f81a97ae676cb361906c7b87b763e945569ca067cb4f9f1f27af804e499f0767362d0e26dda2e70a7d4ece75e6e0d678d95a702550b039cae0ac193e4822522ca996a5498722a4d60c4b1cfa240314e54705d5e29decc19f9e1849b189d8a32b36189d979ed6201acb99b67290b3f47dd28172a37c4817c48baaad0c5932950cd9a69097a99d6ff75f4c7ddc820c4fc24efc08a39fd45fed1e131c44bf696c5819f7be58beea898c6ff3b4ca60c6848cd8043090d705c130505f17ba70abdf5fc2900bb1a6b9a26dcc1886143dd2a947a2952dbeef0e527a05b8105be66cb102ade24663285a19710f4795d2f9de73a9c1e437ca73e811a40b1e2332a344aea9b08cea264c5afd9e38b3b41d1626a0e3b8ba74268e19539854ee1f57003148f0133d319547db2e7d40629de06b2690d7b08a70ae26824a64b9bde466b4f6cc7b935814449fda7918158066dc106ce9155ae2f1fbe21878dd576ec244d8720ffecb6724a292c253b11042b95f96c1409d210ba05a3ef4079e1aad6ba85d29f0a68776b30f6e4e532390b5640032aee3928b61849a04773e9c5ba1e57ccc2301a2753209c77f86db36f245f2680ebe22cb7b854e3f156bca52b98a6ac0fe6b6d9610cb9263e4d4ca944b49e924d716ee291c17d2ff39d97982a56ce95c67c06cf16c2b8c39d6d528c10e40842ee7862059c59955c7aa544ef4af827079686cf0ff2d6ac4f833a109a94788584c054fc099024ce059964a79f88f4abe64fc95064ff51eb51ddfb40105b00d6d9a65f5ad9e47fc5c35bcbec71861880940d8eb7e7f1d796a8ab5832d3c6c7eb152bab7c2bcb931e445dcf1aa77a3a09b1c11b282d13ff2916968a57a0949d2e679a8c1c7568b6bceefe221e18b50a090f2eeae3886ba2f327e0d15fe74ece91342893392c9f107ac13cfa80943dfa9f3bc2284db9d2920ab0bbcb95d3ad768ac198fe10858b85b14a7a44116795f3bf78c40b1e958e4191ced15358695ec600cfb84f2d94017837f0ebc0ca9463ef85642577c23c7dfbcbf7c9c99d0c8df23496b68a782bbed74df2c0e26b236e41a85338853de3a4173e214b233e0bee8545cd13ffce9c9035dfb9c0df4e169f86f32c8e7d49f83291e0e871348a83611055efc47a5ecb8d522cd941c322e16cdd05953f717085b809e6f848fc62fc650076b031f5c8530534543de72c727385a8fa154a759518339935830a0ca9fd33b57bdb132c2963b8ba4291f72bc4ddef76939f6baf1c1da83cd0106cb10af21edfe810c198f75e9013acd58f0478ab832c15fd84945af3612155c3bfe38b02ed4368604191b9a26702b1c9d242586b4a999ad749b8fefd3bfdcfda769f7f226cc089b9e4d814f0a6484634bd11cd3a13358086a25759960b6da92dd5d0f3039fba2f888f14b1eaf395446c3f3cb262c7ab4a0059e7a5a07ede73c5ea2d96db48cd67293f1ab1f59bf9fb2f7708c869a3953255b3cad830a94a5c1e070c8892ca3e18419efd60dbbaafc0d38608cdb4d930a61c6bcb4a758d4615ca46934f32c5741ff40ea1760cdf4d66619e8cecadf58c070c360104bb29b184d778f7c707eb0a2cbb6a467f263d019ecfe7b1ac31f1de9ccba5649029b5a30b1f8c383b1fddc64f39fec689009c6eff2bdc5822900b9f73f69e787fe83626bc572dc2d83e726f4241a801c025867f65b393d98a053cf6f52a7b6abecca29018475329e3ed0879003564652d66b4f8eccefd94b8352c75d0b8a4c7608092996f27061df91b08a569a919dc84f8a6862fe527566530fe3ef6f2b0dccd837dfd46ff37d51060d9516de2ff6a6c30252f29ed09fc952ccf08452b345db040372dc7cc83cf722730a364eaa4e15fdaa9e03a47ded1a0ec814fa23eb86039ddd686a7899d24145aa70dc75ca6e3f6084cdb38d5adb1b7bd736ec858794c841b231d6eb284dc98db333a5a1b0c059e95f0086b44b6c60e668dde36bb39b33fb1b71dea0f0371340d4247ce6046032f1d7be27d4ce3af1aa7fde35c8eab6f4b4109836648273f558890814fa5eb67cc851d8b63a384a0355de76c858cb73e19f3bfbc0270c03cd6bdbab8d20956a5ce7787e42210721706d2639b186ce58082d6a3840858800787d714158591519b26f1933f6fff2c7fc87c481ea3ee3e73d0e519fc49eec9b3585274669f38836a7f35852fc7184190405af97329b69bfd67a82df50a9f8d891e01ed58c12a04484d56887e6284dd5009865cb0290741fd776b47530d1018d1d540a6b0d73152694b2c731af2e6c54f86dc06f10e20434c8375e7bfa02203448d008bdb9807732b4220151f4de5ba4d463b70668f0de6e43547df4d2673503f58d8a4a61fd5b8998ff96178f07118d1260d3de963392b9078bc6391adc3e033e1e01c1dd76a30227b2a8f6fe405d514ed4a14988e86a6ef22f537a162db9a4ba721671328efd3366456f55d8bea216c6ec89c5783776de6cf841a9204ae49ae37e499b2d517326e811f44a3afe5b0a2979376870b240ad0845d174f969cc104bd3aec8b5f4ceffe9956657fafdcc754b8954969901ba2413721c59e771b42247e48d3faa98e1cc9641ca01ac3073446be4b77bd1165f265c9e0f0f8a568a1d66c122cc65a42e3c6f61ef1773835667d02d37e9ca3880d1fedc92aba192abbd6af602e73d40e8bb07ca9a511adaa1e98715c08d107cc65236c794ddcebd0b52d7577ded55034ee45bfde281a950544f12bd92846e4d836f177658008018e952d2bce1b04450a1d2299c5989c665b7598f1554ee47551b6b53d9f48fe2168e26def20846fb49a8b448413fea2e519a2a9b235009ece61a312e71c73e06d8f5c557ab0106ab7ca7b9c044a6698dfe75d635635c7f54180877db08aa2abebd725052b2815c62df68bd656a1e87bf21b3df761a4a77117168a08f2581368ef6f199e12734d1b72e7c070b8be06e8afea3349f7e1e4ec668e0e9e9f07a0a972430ebc1dd360fd4f620118565c1f5ff7d1e86953b530cfb598b6b3ab101a3a6502e8bfd077391ed426f28d5473f8f1d35bbbfc30a9d357296f0cf358aa9eafb03a343d9a5eb5cafc0b15b37af4f7af61c821beb3d22708dc923166b10631362aaed71931d18a00783642811dea8072efc7dd1c0931bf29258957a198818438be6a9f03987c31e6ece97df8d552be96e4dcb628a85f86147c9b7fc18c636025153559fa8156db1f7386fa320c4994645186608363b89974a4e35af35967db145cc01a3f4372529f5f72a202a840fa86b0c0eb125040c1a34cd3e6adcc8d434b578d66e419c9b8cf61ea4cee5fe7b69e5210dc8767aecad193e0ce8ff4d3510a96f8986a2d9194ba0498fd8fbee4aa4f8e23e6a64f935b6c21593386766eabb6fcb9d6a5a43f408f1ba496500a1190c9172d56a1541ae0ca39776829ae1a116f0c1680394504a37ce64538710ff8c462b7e580f289111bc730ee70de936aec9c18039f8ed0e098814bc0582884a27e6a6b912cdaedb06e2d8886562f4b47a59a9dab9d8d7c37a49338b039d34a3e9232e3dd03115fa14e38b3510ce971232fa967990a2b9f8735d7486be13e9fb47df62b5a2784d4aa9dbff8a97871988c5296f2e7b38b517fbcdf7fc106f4b9f103426fd2580c959257c8f01628e0a1f13e1cef922dda33d4af753ed8186ac0cb2f2864f93618191967873004fd340ad3c8242eae6656387719829b0e7cd2da5b6c30f1f45beea0f586d63a8b16ae1a608f9626b42911cf64598862ac3089275ee99dd139b1374a4bb157a5a5ad88a81e797f3931cc6914a23553b2fae821e7b502c059405f781b29f10a0bf5e4d779afa237a6c6a19ec6ea0e6b293107c73ab2c9e46e006cf34301af4d1a027404399edce46d5450fc5127ce43547b13aba3433978f558a7ce37508fce0344a3927ee9ee436d171b9d6f146b4a44c80486de69d390728957befdc790116a7ad19245d1eaa8a4027458565eaa16f63b2b965c18ff425dd004bcbd10a9e269d6639e753e2ac2ac0fd5f189c67943b16e0efd335f8722f9a6bbd63ab9e82b10be99a5ce21f1455ebef4b86ff439db0e2b36097e9e371aaa8e31ca0ed2ecbd65f602d53ab66fc8f10c349f61f294e648dd8ebfee15e7405612c679529008a65c485afd166ba9412a371dca01021b1242f2940c705ebdcc9015b93317df73c933808addf539bf99b9f2ab8c09b0e4f6a20884a2bb23ff315a8d6df131215630c55db77d35e568c59d44a611338390caf2b1527f15c967f412c4f5a51631f108babda4c2c5b5b3468f7692ecd3dacd75143bb5b38b434ba528ee0aa5af8bdc9b39b4a797f0ca05ec931217289e9649dbd1c3a25534c43c5639d0dc6109c58c339c4d6b76dd02b29ceefb5e80f461a4e193a2aaaedc07700ea0af203492d7ff2c94be5780216309efbc03d15b5e6f913097f2fc395a4c171c9f8542c8620db43185869dcf96d0342a015d1a8349cbb26b7e6beabbc73ef9df9a4a18c931b8bb85fc70be30b02d31d6d384ecf94d0105467f74b31ac946940e3b615037e368894c173f269edf3882eb7bf76cf1ab30610fd7b0536438616ab18d14e14b8290861e82b9b79f024bba25e5839f3c558ba9b8dcf6e7dfdc1f8339ff4e7cf05ce4db36709f39fa9d8f48a125de2d0a484c85a302a3de8c77c8760d86eeeead16c4e4d86af8132e622d7af26cca8cd08fbef605cd417ce24aba"}) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) bind$inet6(r5, &(0x7f0000d5b000)={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, 0x1c) r6 = accept(r2, 0x0, &(0x7f0000efb000-0x4)=0x0) close(r3) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[], 0x0, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000e59000)={&(0x7f0000000000/0x1000)=nil, 0xfffffffffffffc00, 0x4, 0x8, &(0x7f0000953000/0x1000)=nil, 0x0}) recvfrom$llc(r6, &(0x7f0000a45000)=""/214, 0xd6, 0x0, &(0x7f0000667000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/06 05:13:45 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x7ff) sendto$inet(r0, &(0x7f0000e66000-0x5c1)="", 0x0, 0x48000, &(0x7f0000006000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) socketpair$inet(0x2, 0x5, 0x401, &(0x7f000000b000)={0x0, 0x0}) socketpair$inet6(0xa, 0x3, 0xc2e, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000000b000)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000006000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffff, 0x7ff, 0x100000001, 0x500, 0x80, 0x200, r2}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000b000)=0x4, 0x4) 2018/01/06 05:13:45 executing program 6: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x6a, "3dfabcedd9b74ca1dcf0106c6b5bd0a088fa3e873880c93c320cf31e8d0613c2a4469976f90ce791d350e7cd962bba22bbeb79bb32a71bcec014184bd6d7be6cb4e43fd1736fe552f170e6f4c68f7b52d21e1e15184dba96938189440296e599463bbffc4df68f30f4f7"}, &(0x7f0000000000)=0x72) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x7fffffff, 0x1, 0x10001, 0xa0ba, 0x0}, &(0x7f0000e85000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x10000, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000807000-0x6)={r1, 0x4}, 0x6) 2018/01/06 05:13:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2, 0x2, &(0x7f0000001000-0x8)="fffffff4ffffffff", 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000c60000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="4908af854ef7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/06 05:13:45 executing program 4: socketpair(0xf, 0x806, 0x1, &(0x7f0000f73000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/06 05:13:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00001cc000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e16000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_eee={0x45, 0x1f, 0x1, 0xffffffff80000000, 0x8, 0x1, 0x7, 0x0, [0x9, 0x1ff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000913000)={r1, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x2, 0x16e, 0x350012853eb0201b}, &(0x7f0000fb8000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000002000)={0x4, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r2, 0x54c, 0x8000000000000009, [0x84, 0x3, 0x4, 0x81, 0x400, 0x1, 0x1, 0x0, 0x3]}, &(0x7f0000001000-0x4)=0x1a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0x7, &(0x7f00006f7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00001b7000)={r4, 0x1000, 0x0, 0x4, 0x7}, &(0x7f000088b000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000f88000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd7, 0x1e77, 0x7fffffff, 0x6, 0x0}, &(0x7f0000413000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000bc9000-0x8)={r2, 0x1}, &(0x7f00000db000+0xa24)=0x8) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f00000bf000)={r2, 0x2, 0x4, 0x8001}, 0x10) r9 = socket(0x11, 0x802, 0x0) getsockopt$packet_int(r9, 0x107, 0xf, &(0x7f0000a06000-0x4)=0x0, &(0x7f00006dc000)=0x4) ioctl$sock_inet_udp_SIOCINQ(r9, 0x541b, &(0x7f000003a000)=0x0) sendmsg$netrom(r6, &(0x7f00007a1000)={&(0x7f0000835000-0x48)=@full={{0x3, {"2666362ab72105"}, 0x81}, [{"8c74f47c35b720"}, {"0027aceb1f13be"}, {"b6248f411f41b3"}, {"8998c8d791eb84"}, {"7e43380bb88b77"}, {"787a6b72056cb1"}, {"ccb2e860a2d266"}, {"a4b1f74a378a37"}]}, 0x48, &(0x7f0000c49000-0x60)=[{&(0x7f0000403000)="98a1eb182be2d701bc062ee3aa797cc4529b5d4508bdaf85001b4e0659b2e6a58439a2eb317911af95584af7a21e886fc0adc9bfd6e9b8a9fe2e1bbdc8398c16ab25686d1cbf5bfb08b9ad5f929a3fa80c83249c4876d3a53f2944517ce6deea", 0x60}, {&(0x7f00001bf000)="2bb4e0ddaae32241cfbe6a2fa2d71042", 0x10}, {&(0x7f000065a000-0x1000)="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", 0x1000}, {&(0x7f0000c2c000-0x3b)="17f3fcffbb2116fdc9f8dd0f52ef2012773ccd2fabab0863733075034a4d83e237086cca2f1cd241729bfb52266d5491c85ab8dfb0237ea0e6badd", 0x3b}, {&(0x7f00000a4000-0xed)="29261c7a85edb7e293a634d125fad82dd4c56f6687832a5d9b3ad29790f646063a05aa7b9d14a01f952b7990a97ce3dd65a43d66b2f1cf45c5f9a8f6f28fea5fab1d815bc1edee478134a910637d1258846e8c71d517c34e0a02029647bd54a243f582fccc8c07ef252ed9a90a51eca0867ce36e36ae922f1851352ab2285b574cb1a1b3b7a739cf69345fc812ded46c455b6a2c94f653d9db3b3b0bb0894ca5e322d7a7353009e7f9e8b285ace061bb41fae9d7ff2865340c7f9198cea86a0a021240bdd7af4c122f29887ab1ae8173aa64374f7183d64ef86a6c8203d03af1aaea97028b9df2b8f7ac206856", 0xed}, {&(0x7f0000c9b000-0x77)="8857046fd6781c9f179e48461dcff857951277590dc0fbfd8f90a8bde4ab359687c0c8f4009dc4e6f38c047ba8350b31e524f33d668d750f3c1d2a058a589fcd0139e54feb760e244eb2f12a84f390b23a1df2a71199363df688f1694a325ab558754c9b73c80ed54fbead8af01928b5f0f50194226ec3f016c5308ecbaeae378c334c884db652066bc4e6dad1b1770cd17978974e0bb3692da2e8dde699622b02723e7c78b0bb86e1b10a793c604d0f4f4b", 0xb2}], 0x6, &(0x7f0000db7000)=[{0x80, 0x11f, 0x20, "c8ad761f00480bee67cfec14eb6b77af0caf56020c2d37dc1581f7effc14f0684f0eb65bdc46ef61e383278f0d3d5d5db3b65445db838cdde89448a70e53acf4ff851a380c05883e81dbbfae8bd6c976eb9798db4093ecbb43e7e051bfcbc0b1e0abf1b89dbd92ecdead16"}], 0x80, 0x20040000}, 0x4000) pipe(&(0x7f0000328000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r10, 0x84, 0x10, &(0x7f0000fd5000-0xc)=@sack_info={r7, 0x1, 0x4}, &(0x7f0000b36000+0x750)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d9a000-0x28)={@common='bcsf0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_buf(r9, 0x6, 0x1b, &(0x7f000008f000-0x24)=""/36, &(0x7f0000f0d000)=0x24) sendto$packet(r9, &(0x7f0000edf000)="6e5a14e3863c88706eac7e85d63a18bef834efcc896e13217fc46642ed61e313267d99c4c0273bee3a6829c25fde7ab189dabd5ce004f2ee25c6230c11493dbf728cbcca474c90d251808e3e38024eb50f799619c4126924dbf8f5dd754890ef01376934151ff80133c1001381c86ec7b508807a14f678ad4ea187536faa3ea42fec7e7b2e5f9e464f36d6c561833cef6e73ba8301c0091510d8ce998b71a1d7469ce0ab83a21d455297a55c9ac997dfef127810a74f2c9fe0066e3a8ef92eea49a8ebaf461dbea0", 0xc8, 0x20004801, &(0x7f0000219000-0x14)={0x11, 0x17, r11, 0x1, 0x10000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/06 05:13:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000162000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f83000-0x10)={0x0, 0x6, 0x4, [0x1, 0xef, 0x9, 0x8]}, &(0x7f000089a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e9c000-0x8)={r1, 0x5, 0xc1}, &(0x7f00009b5000-0x4)=0x8) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000782000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb5000)=0xc) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002aa000-0x10)=[], 0x0, &(0x7f000015e000)=[], 0x0, 0x0}, 0x0) [ 527.717349] sctp: [Deprecated]: syz-executor0 (pid 2899) Use of struct sctp_assoc_value in delayed_ack socket option. [ 527.717349] Use struct sctp_sack_info instead 2018/01/06 05:13:45 executing program 4: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fbc000)=@assoc_value={0x0, 0x0}, &(0x7f0000d0e000-0x4)=0xffffffffffffff03) sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e5afae32638410f61c384a6d3e81292e2971a69c70755b5820c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949194c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000cf2000)=[], 0x0, &(0x7f000083d000-0x18)={0x18, 0x29, 0x37, "c7"}, 0x18, 0x0}, 0x0) 2018/01/06 05:13:45 executing program 2: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000048e000)={0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00001d2000-0x4)=0x0, 0x4) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b6a000)={0x0, 0x0}) 2018/01/06 05:13:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) recvmsg(r0, &(0x7f00006ee000-0x38)={0x0, 0x0, &(0x7f0000ed0000)=[], 0x0, 0x0, 0x0, 0x8}, 0x0) r1 = socket(0x1000000010, 0x10000000002, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000afe000)=0x1f, 0x4) write(r1, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r1, &(0x7f0000043000-0x38)={0x0, 0x0, &(0x7f0000167000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r1, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f00003eb000)=""/57, 0x39}, {&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 05:13:45 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x10, 0x6, 0x0) setsockopt(r0, 0x3a, 0x0, &(0x7f0000f04000-0x3b)="", 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000262000-0x4)=0x3ef, 0x4) 2018/01/06 05:13:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x40000000000ffff) listen(r0, 0x8000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f00000b2000)=0x27, 0xfffffffffffffe70) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d32000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000076000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003b6000)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000830000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0xc9, 0x500, 0x8, 0x40000020, r3}) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006aa000-0x1)="", 0x381, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000362000-0x4)=0x0, 0x0) recvfrom$unix(r4, &(0x7f0000e16000)=""/33, 0x21, 0x10002, &(0x7f0000211000)=@abs={0x1, 0x0, 0x0}, 0x8) socketpair(0x0, 0x800, 0x7c9f, &(0x7f0000cd4000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e54000)={0x3, &(0x7f00006a2000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f00005f3000-0x8)={r6, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000ac1000-0x67)=""/103, &(0x7f000030e000-0x4)=0x67) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00001be000)={0x0, 0x0, 0x2}) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000fb6000)=0x9, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000df0000-0xc)={r7, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000c3c000-0x10)={0x5, &(0x7f00007e3000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r8, 0x40086424, &(0x7f0000872000-0x8)={r9, 0x1}) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) socket$bt_sco(0x1f, 0x5, 0x2) sendmsg(r1, &(0x7f00001c2000-0x38)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)="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", 0x143}], 0x1, &(0x7f0000f93000)=[{0x38, 0x3a, 0x7f, "61c0014df37d3e0d719229095889e2b631dd693ac70dc376e43e2be1f25c6daf692c09c7099ff5b0"}], 0x38, 0x10}, 0x10) 2018/01/06 05:13:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008b9000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000b00000-0x4)=0x0, &(0x7f0000f05000-0x4)=0x4) socketpair(0x11, 0x7, 0x2b0, &(0x7f0000f10000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000909000-0x10)={0x0, 0x1, 0x7ff, 0x6}, &(0x7f0000ad1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000833000)={r2, 0x400000000000007, 0x33}, &(0x7f0000175000-0x4)=0xfffffe45) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c82000)={r3, 0x7fffffff}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000af3000)={0x5, 0x8004, 0x5, 0x3ff, r2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00006d8000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 05:13:45 executing program 3: mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x3}], 0x1, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000056c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000056c000-0x4)=0x14) readv(r0, &(0x7f00000fa000)=[{&(0x7f0000515000-0x1)=""/3, 0x3}], 0x1) 2018/01/06 05:13:45 executing program 7: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000d23000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff00", 0x29}], 0x1) socketpair(0x17, 0x2, 0x8, &(0x7f0000164000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d32000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000d31000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d31000-0x4)=0x14) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000d31000-0x21c)=[{{&(0x7f0000d31000-0x80)=@generic={0x5, "c02c1c4497774e49a43d17522d7aadc17bc497edc706d9868d1ba82a5bbdc2b3433e1676cefc1078a6b4ea8b1137acfcf1cc5d32050137f3fe4b8660ae711d197df378f71d2804acaa595a5cd9b6de1244e9bb15b9248c80d4c536612fff317bf85dfaba87e1ef9bcf52615ed47fd9bbbef1e6eebb6385bfb1c8b3804cb9"}, 0x80, &(0x7f00005d1000-0x10)=[{&(0x7f0000470000-0x18)="d61530c5dda55c05ba6da030e4607adfc39e5371bdc36e5d", 0x18}], 0x1, &(0x7f000063e000)=[{0x110, 0x3a, 0x0, "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"}, {0x50, 0x29, 0x3, "f60b4ceee6d5dc3e5800f1bb112c679d747e7bf0b063ce8893eb66ae4ad1a899862ab3caaef045b95a2afebf6795ef6ff0e6e3117843269657ef58936a"}, {0x70, 0x88, 0x7ff, "a39eefcd9cd3cc29708175854915a020f01e0da81840122d8d435db8c30ff84057a81e88f18cbb7b3a0f057488053e5ba46dc4fdf492454e3d518e40ceba7635e2781c8ff7668f7eaeadd06124113eedf14c59801fe8a9ca94368d78d1d2"}, {0xb8, 0x10e, 0x101, "f4e1a33509c085929d94556312d1c6f0050c625f8ba5b1f724ba13ffb2164db93f4488a61ebff0550fe26f7ba0a002a54ab02230f95e9cb4b378e614d81a8e22f884bccac7b30aaadf9434479f426ee752a51fe7687a16740692931cdd5954d8c55eae4dbb55b6fa16f2d7a9cd8fec5d25462e70fc1d6299cbca21c621e6d85e64cf0fd0695de5ea3e8a789f2b3442e1aea9516f8262ad19f460f78eaec2d662b4800b222714"}, {0x78, 0x100, 0x1f7e, "67d0a4305d51847a736bff60ec474aa553f29cf4b63e07d2c9b28493a3350c9fa6899398e2b4a7fcd2365031df24baf840701084dab0f2ac668891db0a3e036a8931408cd7abe39ee8e3f1aa1d0805e151fd4a70c2a44f6168f532507a856953e58a9455"}, {0xe8, 0x10a, 0x29, "21ea24307c3ddd1fb4af72f2d18de1132a4904b4e3969f02b4132d1b5554638f8fb6cc0920f1b199f5aa23356931aedb6002a298d6da6854dfff3409ba60a087d406d6ac5c92718f76ad581ef1e476df6b35911374cc0b608d76757fdb51f9f6921bf09852e708e8851250973402c0d1bd0cfc01f78f626f70978192b222ca34e2cc537b70e2b256b56ef3ebb9e2aea266e1ff666d55b05bcb41ce9640e7d49632c83658371bc4ffce4b1b04868a9f12f99599acf61fb4fe6f67b8227579864684e2cc20ea883a4711dcccae434607d76d40"}, {0x90, 0x11f, 0x1, "c44c80295231abe554fbdffa117fee7bc1c9f1493da219e02d41ed23706d6080faf25823e538c27a9bd99e9d1f8314e97ea0db605913f55a6d171b3ff1a07f5e43373c87f2a62ff020219dbdf8af8ce2dc6061179732a272cbc409e680dc5e1252116ac2272a746fbdb8f2d1fafac06d02e75fac88a4804d858e29c3a5d730"}], 0x478, 0x8000}, 0x81}, {{&(0x7f00001cf000-0x10)=@ethernet={0x0, @random="8d4d055feffd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d30000)=[], 0x0, &(0x7f0000d31000-0x2a8)=[{0x30, 0x10a, 0x9bc8, "4b4769ef7674467292c748c47e405cef2237b5608448880598d0baf4"}, {0x100, 0x8f, 0x9, "31f362ea59aee362f37e9734aa2d9d9a9cfa032322d7b607447a39dfe832d5c09fa310f7c612f99554bb8e54dbdee5874b9b0ba7dfe42b1d2459b0822f60c766df5afdc7382015bc8d3ef3e121b2f6f372b614a26c1fa07bebbcc7ed69776d0feecefea8cee1bf10ebe433c4e706d39fad1afbdf83c8cc697c14ca51138f08058f6716b892c42d5eac8859d6f1d433ba3c37fb62c866379cfe18dec8597b158938935539928eec0c9028c681a00234011c9533b94353478a3ed8190886638e0a496ccc88b490d2f3959a7efe9f549a2093950f6909e87f3d1d97e1152c0496eb1994501a8b9cf0f2f7a3fc6106ebf3"}, {0xc0, 0x113, 0x3, "816ce4d5fe7a18ab0bed5cc01ff7c83880fbec6bf7158766f622bb16bbdf64eb0ef9a41bc41e2d4e1cce5805a40a82b55ceb359ea1c9ac5885be9a2df4f9fcc1113fafa61fb31e8c83e03d12ad61765c757481fdabe26b65e59dd931b6ae69835ea8df901aae15e7309be9f0026d9bd64402357b533abe3215057f3c2125de9f07fd4276860650af777ba3cf48f5bbaebfafa60e6e03170f5692795bb5779b4ea2390333c2562aaa977b5c"}, {0xb8, 0x117, 0xfffffffffffffffd, "3fb832694c66a31d20eeb71d73f2bd1591fc7b8fce7de4080929a8004c02f8f8ae6415f1ea8ac73df1ca645e80a16ff422bb1b524265480b50d3e4f668e51455bd1d73fb9d7b9b234ae69415b77088ea5539e43586039e302fe7c10315f23dd10d09834c9985153edfeae9c823f341947d9f579b7ce611c233915b2b9e0fa652e3b87450eb74722cd131a731691170d7c61b894f2bae5d4559c7b43ff06d12f2b1e3454292fa695f"}], 0x2a8, 0x80}, 0x7}, {{&(0x7f0000d30000)=@ll={0x11, 0x11, r3, 0x1, 0x6, 0x6, @random="dc1879d175e0", [0x0, 0x0]}, 0x14, 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{&(0x7f0000260000-0x91)="189cf0eacea75cfecb1bbacaaa28c11851f40ff8c82bff4f87b86679f37a3f6516f37c104fd93137d132b8e58b6ada77289330af4828504a348085b1222eddc2ea23c3a9d3f57e7ec077d28c7919ce8bc2f324fc574b8397a7317fa7fa1fd4f2e10969664147341b7568f5e2cb4257d4b4c84c1099b04f6b00fca9fc841f7a9733a82b936cd5ee6e4bcd954bf1c113ab90", 0x91}, {&(0x7f0000340000)="169ad5c56f39b0ea8e62b4000b058bf6acbe5c09786af7da3d88dcba590efc0c487a809f46fc4a83e37bdb2bd8a7465271b6bebdbef8e275b92f0cf2efe4d0914588dc251d9394fd345a488b1ae6c1c063a3e56d7a0f445f26cfac42f5f9d102e73328992cf55523f50e773240251627024eb95be8078a0545d09aa02ec7f26139afc8893ff2af74992ddba771a83b20de22d30452a482501a237a8740c1d21b730fd6940b2623a326a7e4210aa368dc09bc7202b8ab56bc04c25ebd8e902cd624e3f20f3856b267b82501a92e3409d5d59e15e016484c01cda0c2ac", 0xdc}, {&(0x7f0000d30000)="87c05457ab8eae7132ac85665e1623002c39ac90470974aaa28baac6058270999449b84406d523a34f483be7af1d06d8300a6f4ec483900c0cca91fae10229983101077d0f3caf63231d459b6841c2f7b9fdd624bc5170856c0ff560", 0x5c}], 0x8, &(0x7f0000d30000)=[{0x100, 0x108, 0x6, "4d44386b3c4dfa7a0b9375d4bd5a8c3bcd7a4a30548fdb88488d540a54a7f600e347d15d316983fba8a7a42ef57f350f1f65fa9c159d54ef2cb56fed51da385bc8471d4a8c8040e2cc3dd6d26c0b3e8b0e05f4585f26622b78a3e06c24778a4f54682f5b269d933ee8685964b744be60db2c56d0c0cc89126fdeb3e7d4a0b3498c36ec2aa2409ebdb96018cab9ac34fa725934595c8d048fd49187b218c11cd3fc45126f658f3fa6e0c18605d704625bce8fae615881b2eacebf24cb5ece65357ebc8401301166d6315ed561e6977444923332b5ad0aafb1696d997571157530d341151d9f0126e3d3c06710632b70"}, {0x1010, 0x3a, 0x1, "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"}, {0xb8, 0x11, 0x8, "aa5501433c6d22a88528a14a95763af8f8db9289310bb1800d7425a4d51a2e725a4a19aa3c7cdfa22f5eb880a547b1e93f199ff489c69968c114139851519cfd6ceda7d4f49773f3ec4cd364dffe8e047952744860af879dc7aa1349f39df6cb060ca10a5a4460f164b068c7f45104a15f9e95d40abb8ea4fb154111055a1055e303a39e8dc5db7b8ccb0685d23af9ecfb08c27394194809c9ddf6ba3854e4a1cd705205aa2702"}, {0x30, 0x111, 0x5, "90ad7ef12e3ed3cc06032510263dbc618c094f681fe7c3928a886a6d67462af0"}, {0x40, 0x11f, 0x8, "eff838470dc743836c3b657d19b132baf1a04bee818bd055487b9b1e0fd883800d72aae826a91c72af23edf83f"}, {0x40, 0x117, 0x9, "49562f3543d600b9f8803519f19828b98c4b67a191344d09ed1b179e1f22dd1c9c692325e124a54645efb351"}], 0x1278, 0x40}, 0x3}], 0x9, 0x4044000) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000651000)=0x0, r0, &(0x7f0000d30000)=0x0, 0x80000001, 0x4) 2018/01/06 05:13:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) close(r0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f00005a5000-0x108)={0x9, {{0xa, 0x1, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x9fe9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/06 05:13:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000740000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000354000)={0x6, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) r1 = socket(0x11, 0x80003, 0x8) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f00009a0000-0x4)=0x1e, 0x4) read(r1, &(0x7f00000a7000)=""/88, 0x34) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000b1000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000056c000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000c26000-0x2)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 05:13:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000f96000-0x2)=0x0) sendmsg$key(r1, &(0x7f0000da8000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000d0a000-0x1f8)={0x2, 0x13, 0x3, 0x5, 0x3f, 0x0, 0x6, 0x1, [@sadb_spirange={0x2, 0x10, 0x2, 0x0, 0x0}, @sadb_ident={0x2, 0xb, 0x4, 0x0, 0x7}, @sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x6, 0x5}, @sadb_key={0x19, 0x9, 0xbb, 0x0, "57910ae705c7bd068a1293af811ece1bfcad18259dc0505f58b5a5130659c7d54a2699ba1b66da2bc243bfeeb5e7d15ad84ae91573834d4b2b423a75cedf084c8535bb18cd5413607f532dcc69388d1b581d14b0049ec578cf3e86f6c3bdadfaee1c6e989d0027361222733d66db34adbd2f17b4d5ff8eb82e741c608483924478cc4713c8270b1c878356a994f41e1b36d435f336c32be05ccb06060f06948b830a0f8e6d73ee5b4082128a0149f8d0bc44fa3e1ff573c8804d86"}, @sadb_ident={0x2, 0xb, 0xfffffffffffff3d5, 0x0, 0x4}, @sadb_key={0x1b, 0x8, 0xce, 0x0, "20a70329c81e7ebb15b76ece78fc6f449d0f34cf1ef556df96a8be46e11b6b79c72442707d5875ad0f17487581648cf6e4be10debce189749088745a2dea179d2aae787a987e2791fdf9573461ad2dbd5b61c8f67d495c1d6f71a0b4eb01ac5c9f3cff6e789a82f3df430ff128d36434dffd0e3d231b19ef0c18e9af3766539717427e69d6c0413886293f4248cb9a28373b837dca63182c28608344e222b7651b8102d39a123e26ded04aa5eed6daabf6b96df2a5eba4b805f348a51a8aba4c96f66115f666157570fafbbbb5dc"}, @sadb_x_nat_t_type={0x1, 0x14, 0x5, [0x0, 0x0, 0x0]}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x0}, 0x4008010) bind$alg(r0, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$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) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f0000446000)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x1f5, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 05:13:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb6, &(0x7f00000f7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x23, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@end={0x0}, @cipso={0x86, 0xe, 0x0, [{0x0, 0x8, "ed5c0557d820"}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x9, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000f6b000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000827000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000974000-0x4c)=[@in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) [ 527.854569] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/06 05:13:45 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000009000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000007000)={0xfff, {{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x2, 0x80000001, @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]}]}, 0x110) accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) 2018/01/06 05:13:45 executing program 3: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x5) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e6a000-0x4)=0x0) bind$inet6(r0, &(0x7f000067b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00007de000)={0x3, {{0xa, 0x0, 0x7fff, @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]}, 0x1, 0x6, [{{0xa, 0x1, 0x2, @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]}, {{0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xe1d2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) socket$inet6(0xa, 0x0, 0x1af4) 2018/01/06 05:13:45 executing program 4: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x37) sendto$inet6(r0, &(0x7f0000239000-0x2)="", 0x0, 0x0, &(0x7f0000565000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f65000+0xf64)=0x0) [ 527.902834] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 527.912691] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/06 05:13:45 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000feb000)=0x0, &(0x7f0000c23000)=0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00004e8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ff6000-0x4)=0xe) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000ff5000)=0x20, 0x4) 2018/01/06 05:13:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ef4000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000567000-0x20)={@generic="29fcb06b59569486aa324d27d67ae3ba", @ifru_flags=0xa000}) r1 = socket(0xb, 0x3, 0xfffffffffffffff8) bind(r1, &(0x7f0000f04000-0x80)=@nl=@proc={0x10, 0x0, 0x1, 0x4000002}, 0xc) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f000025b000)=0x80000000, 0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000639000)={@generic="f3fff06cffc63f106ae76fb430b186ed", 0xffffffff}) accept4$inet(r1, 0x0, &(0x7f0000eff000)=0x0, 0x80800) sendmsg$netlink(r1, &(0x7f0000e02000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000284000-0x100)=[{0x100, 0x0, 0x0, 0x0, 0x0, "0200670dbc2500680cdc9d470ae2c70000060000000003d8816e3fae67df7433fbea13bb8c56f849714c44707221a3d10e52fe36ef6efa0b90380fe932abbfe576c7d7cb625cd3ae3f5c1724d6ac2adef26fbe71d5ec77ea393ad05a14acdaf5990949119156ffa6a5543d73c1fd02e5244b9cb67b3ba88a8518cb4fcb00000009934eb4adf383f7f60588b0f9833424f68e3d63000058168360fe26393600de86de369946574b2070853083a0af22a10671a5dbe90a2b21750dd0b17a88c35a9acd58970ebcc0dacd071bf190ce245c0dfd90939dc24de36ca66e9f6704a811a9fabbb237f0c0ccea208bb8d8"}], 0x100}], 0x1, &(0x7f00001c1000)=[], 0x0, 0x0}, 0x0) 2018/01/06 05:13:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x7fff, &(0x7f0000de9000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00007de000-0x4)=0x0, 0x2) r2 = socket$inet(0x2, 0x80003, 0x7f) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002fa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004f4000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000029a000)={0x0, @in={{0x2, 0x3, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x5, 0x1b345432800, 0x1, 0x8, 0x6, 0x6, 0x9, 0xff, 0x7, 0x4, 0x9, 0x5bb, 0xf8, 0x401]}, &(0x7f0000eea000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b2c000)={0x8, 0x3, 0x8008, 0x291afc55, 0x5, 0x7fff, 0x4, 0x200, r4}, &(0x7f0000910000)=0x20) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000b57000)={@empty=0x0, @empty=0x0, r3}, 0xc) sendto$inet(r2, &(0x7f0000479000)="", 0x346, 0x0, &(0x7f0000dcb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r0, &(0x7f0000be3000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001da000-0x4)=0x1c) 2018/01/06 05:13:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) pipe(&(0x7f0000811000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000732000)=0x1, 0x2) epoll_wait(r2, &(0x7f0000c7f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x209a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="7d0d9fb14a01d314703b6814b3196b2d5c06c4ebe8407f9b89aa596d8dd97343df", 0x21) r3 = socket$inet(0x2, 0x80f, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000953000-0xe)={0x0, 0x7f, 0x3, [0x2, 0x79b, 0x7]}, &(0x7f000038f000)=0xe) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00005b2000-0x8)={r4, 0x200}, 0x8) 2018/01/06 05:13:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00008af000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 05:13:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x87148173ae7962d, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f000070d000)=0x20af3000) 2018/01/06 05:13:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x40000080806, 0x0) socket(0xa, 0x0, 0x40) connect$inet6(r2, &(0x7f0000ebd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept(r0, &(0x7f0000e77000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000acf000)=0x10) socketpair(0x7, 0x80000, 0xfffffffffffffffd, &(0x7f0000b77000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00003b5000)={0x7fffffff, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000bd8000-0x10)={r4, 0x4}) 2018/01/06 05:13:45 executing program 3: r0 = socket$inet(0x2, 0x80000, 0xf630) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000a65000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x4) r4 = accept$inet(r3, &(0x7f0000a67000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000a6d000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000028a000-0x4)=0x8c) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) sendto$llc(r2, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r2, r5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ce1000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r7, 0x40106410, &(0x7f0000a65000)={0x1000, &(0x7f00007b7000)="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"}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 05:13:45 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00004fe000)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0x2001f, &(0x7f0000031000-0x4)=0x6, 0x4) r2 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000fa7000)=0x0, &(0x7f0000fa7000)=0x4) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d8000-0x3a)="0ae474b0d583e3b30800ed5c54dbb75df0df8217ad3ffffffffb000000e6310000", 0x21) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000fa8000)=@req={0x8, 0x7, 0xfffffffffffffffe, 0x8}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000a4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 05:13:45 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00007d2000-0x591)="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", 0x500}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00006db000)={&(0x7f0000f88000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00002c9000-0x80)=[{&(0x7f0000f88000)=""/252, 0xfc}, {&(0x7f0000f89000-0xde)=""/222, 0xde}, {&(0x7f0000f88000)=""/155, 0x9b}, {&(0x7f0000720000)=""/38, 0x26}, {&(0x7f00003cf000)=""/4, 0x4}, {&(0x7f0000288000)=""/46, 0x2e}, {&(0x7f0000272000-0x64)=""/100, 0x64}, {&(0x7f0000ace000-0x90)=""/144, 0x90}], 0x8, &(0x7f0000f88000)=""/67, 0x43, 0x3ff}, 0x40) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/06 05:13:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000efb000-0xa6)=""/166, &(0x7f0000154000-0x4)=0xa6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000540000-0x14)={0x204000, 0x1, 0x8, 0x7ff, 0x979}, 0x14) 2018/01/06 05:13:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = accept4(r0, &(0x7f00008f1000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000704000-0x4)=0xc, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006df000-0x8)={0x0, 0x93d6}, &(0x7f0000355000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003a7000)={r2, @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]}, 0xffffffff80000000, 0xa596}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/06 05:13:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000507000-0x4)={r0}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000fb000-0x2c)="0600008f000000000000424200000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/01/06 05:13:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000002000-0x4)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x857000)=nil, 0x857000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000588000-0x10)="8dec3a53f7c2facae1f676f790d0b3c8", 0x10) write(r3, &(0x7f00002ac000-0x21)="2000000018000776530000000000480080200d220010fffd2200000401000000", 0x20) 2018/01/06 05:13:45 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c02dd000035", 0x26) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b43000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000f78000)={r1, 0x80000, r2}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f78000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008fa000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000753000-0xc)={r3, 0x80000, r4}) 2018/01/06 05:13:45 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000007000)={0x0, 0x7}, &(0x7f0000015000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006000)=@assoc_value={r1, 0x5}, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000015000-0x10)={r0, 0x18, &(0x7f0000015000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/06 05:13:46 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000d26000-0x4)=0x0, 0x80800) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000b4e000)={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x65}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d25000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af3000)=0xe8) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/01/06 05:13:46 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000000b000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$unix(0x1, 0x4c19ce59937d4cff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000000a000)={@generic="f8004f889c723df3ffd616c4aa985dca", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x5, 0x401, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f000001a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000019000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff77f7, r5}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) sendmsg$nl_xfrm(r2, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0x0, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f0000007000-0x10)={r7, &(0x7f0000019000-0x41)=""/197}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/06 05:13:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ace000-0x1c)={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xe) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003a1000)=r1) shutdown(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c21000)={r0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000461000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf8000)=0x14) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000039d000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xb31}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x599}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2018/01/06 05:13:46 executing program 6: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) gettid() r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000415000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000b6f000)=r1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f000029c000-0x15c)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 05:13:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003ab000)={0x0, 0x0}) setsockopt(r0, 0x3, 0x0, &(0x7f0000d32000)="a381d491b23c1c76f8fa197646803905c5d684b68b18a0f8dae07b056eb65b54", 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f000044c000-0x50)=""/80, &(0x7f000066e000-0x4)=0x50) 2018/01/06 05:13:46 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f000001d000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffffeff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) bind$unix(r0, &(0x7f0000012000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/06 05:13:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x7, 0x0}, 0x4) 2018/01/06 05:13:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000003, 0x80200000029) sendto(r1, &(0x7f000086d000)="c56d2cae3059ed14eb00423dce573db29b85195db04a5c23c4035b443a91d7f4de14d894da50d769", 0x28, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x60) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000586000)={0x3, {{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]}}, 0x90) [ 528.263721] BUG: sleeping function called from invalid context at ./include/linux/percpu-rwsem.h:34 [ 528.273109] in_atomic(): 1, irqs_disabled(): 0, pid: 3065, name: syz-executor1 [ 528.280509] 2 locks held by syz-executor1/3065: [ 528.285204] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<0000000091b33958>] xfrm_netlink_rcv+0x60/0x90 [ 528.294915] #1: (&(&net->xfrm.xfrm_policy_lock)->rlock){+...}, at: [<0000000024b37c2b>] xfrm_policy_flush+0x5d3/0x770 [ 528.305898] CPU: 1 PID: 3065 Comm: syz-executor1 Not tainted 4.15.0-rc5+ #177 [ 528.313154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 528.322482] Call Trace: [ 528.325047] dump_stack+0x194/0x257 [ 528.328651] ? arch_local_irq_restore+0x53/0x53 [ 528.333303] ? print_lock+0x9f/0xa2 [ 528.336903] ? lockdep_print_held_locks+0xc4/0x130 [ 528.341812] ___might_sleep+0x2b2/0x470 [ 528.345759] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 528.351626] ? mark_held_locks+0xaf/0x100 [ 528.355749] ? __local_bh_enable_ip+0x121/0x230 [ 528.360391] __might_sleep+0x95/0x190 [ 528.364162] ? xfrm_policy_cache_flush+0x16f/0x710 [ 528.369077] cpus_read_lock+0x1c/0x90 [ 528.372848] xfrm_policy_cache_flush+0x1d0/0x710 [ 528.377583] xfrm_policy_flush+0x650/0x770 [ 528.381802] xfrm_flush_policy+0x153/0x440 [ 528.386023] ? copy_to_user_tmpl+0x600/0x600 [ 528.390408] ? __netlink_ns_capable+0xe1/0x120 [ 528.394966] ? copy_to_user_tmpl+0x600/0x600 [ 528.399346] xfrm_user_rcv_msg+0x422/0x860 [ 528.403556] ? xfrm_dump_sa_done+0xe0/0xe0 [ 528.407783] ? lock_downgrade+0x980/0x980 [ 528.411915] ? lock_release+0xa40/0xa40 [ 528.415893] ? netlink_tap_init_net+0x350/0x350 [ 528.420537] netlink_rcv_skb+0x224/0x470 [ 528.424571] ? xfrm_dump_sa_done+0xe0/0xe0 [ 528.428789] ? netlink_ack+0xa10/0xa10 [ 528.432654] ? netlink_skb_destructor+0x1d0/0x1d0 [ 528.437478] xfrm_netlink_rcv+0x6f/0x90 [ 528.441424] netlink_unicast+0x4c4/0x6b0 [ 528.445463] ? netlink_attachskb+0x8a0/0x8a0 [ 528.449849] ? security_netlink_send+0x81/0xb0 [ 528.454406] netlink_sendmsg+0xa4a/0xe60 [ 528.458447] ? netlink_unicast+0x6b0/0x6b0 [ 528.462656] ? security_socket_sendmsg+0x89/0xb0 [ 528.467383] ? netlink_unicast+0x6b0/0x6b0 [ 528.471592] sock_sendmsg+0xca/0x110 [ 528.475288] ___sys_sendmsg+0x767/0x8b0 [ 528.479242] ? copy_msghdr_from_user+0x590/0x590 [ 528.483976] ? SyS_epoll_ctl+0x30a/0x1ab0 [ 528.488096] ? lock_release+0xa40/0xa40 [ 528.492064] ? SyS_epoll_create+0x240/0x240 [ 528.496371] ? __fget_light+0x297/0x380 [ 528.500319] ? fget_raw+0x20/0x20 [ 528.503749] ? do_mmap+0x362/0xe00 [ 528.507275] ? iterate_fd+0x3f0/0x3f0 [ 528.511056] ? up_read+0x40/0x40 [ 528.514395] ? down_read_killable+0x180/0x180 [ 528.518863] ? security_mmap_file+0x143/0x180 [ 528.523339] ? __fdget+0x18/0x20 [ 528.526682] __sys_sendmsg+0xe5/0x210 [ 528.530451] ? __sys_sendmsg+0xe5/0x210 [ 528.534399] ? SyS_shutdown+0x290/0x290 [ 528.538352] ? SyS_futex+0x269/0x390 [ 528.542054] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 528.547066] SyS_sendmsg+0x2d/0x50 [ 528.550580] entry_SYSCALL_64_fastpath+0x23/0x9a [ 528.555314] RIP: 0033:0x452ac9 [ 528.558473] RSP: 002b:00007f5f476b1c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 528.566151] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 528.573391] RDX: 0000000000000000 RSI: 0000000020007fc8 RDI: 0000000000000013 [ 528.580631] RBP: 00000000000003a3 R08: 0000000000000000 R09: 0000000000000000 [ 528.587872] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f37e8 [ 528.595126] R13: 00000000ffffffff R14: 00007f5f476b26d4 R15: 0000000000000000 [ 528.602528] [ 528.604138] ===================================================== [ 528.610351] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 528.617086] 4.15.0-rc5+ #177 Tainted: G W [ 528.622447] ----------------------------------------------------- [ 528.628683] syz-executor1/3065 [HC0[0]:SC0[2]:HE1:SE0] is trying to acquire: [ 528.635871] (cpu_hotplug_lock.rw_sem){++++}, at: [<000000000594f0bc>] xfrm_policy_cache_flush+0x1d0/0x710 [ 528.645659] [ 528.645659] and this task is already holding: [ 528.651604] (&(&net->xfrm.xfrm_policy_lock)->rlock){+...}, at: [<0000000024b37c2b>] xfrm_policy_flush+0x5d3/0x770 [ 528.662073] which would create a new lock dependency: [ 528.667225] (&(&net->xfrm.xfrm_policy_lock)->rlock){+...} -> (cpu_hotplug_lock.rw_sem){++++} [ 528.675861] [ 528.675861] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 528.683891] (slock-AF_INET6){+.-.} [ 528.683896] [ 528.683896] ... which became SOFTIRQ-irq-safe at: [ 528.693788] lock_acquire+0x1d5/0x580 [ 528.697646] _raw_spin_lock+0x2a/0x40 [ 528.701504] sctp_generate_timeout_event+0x73/0x320 [ 528.706574] sctp_generate_t1_init_event+0x1e/0x30 [ 528.711558] call_timer_fn+0x228/0x820 [ 528.715500] __run_timers+0x7ee/0xb70 [ 528.719354] run_timer_softirq+0x4c/0xb0 [ 528.723481] __do_softirq+0x2d7/0xb85 [ 528.727338] irq_exit+0x1cc/0x200 [ 528.730846] smp_apic_timer_interrupt+0x16b/0x700 [ 528.735743] apic_timer_interrupt+0xa9/0xb0 [ 528.740120] memcmp+0xb3/0x160 [ 528.743369] depot_save_stack+0x12c/0x490 [ 528.747570] save_stack+0xa3/0xd0 [ 528.751078] kasan_kmalloc+0xad/0xe0 [ 528.754845] kasan_slab_alloc+0x12/0x20 [ 528.758872] kmem_cache_alloc_node+0x131/0x760 [ 528.763511] __alloc_skb+0xf1/0x780 [ 528.767192] alloc_skb_with_frags+0x10d/0x750 [ 528.771740] sock_alloc_send_pskb+0x787/0x9b0 [ 528.776289] unix_dgram_sendmsg+0x52d/0x1610 [ 528.780751] sock_sendmsg+0xca/0x110 [ 528.784516] ___sys_sendmsg+0x320/0x8b0 [ 528.788544] __sys_sendmmsg+0x1ee/0x620 [ 528.792570] SyS_sendmmsg+0x35/0x60 [ 528.796252] entry_SYSCALL_64_fastpath+0x23/0x9a [ 528.801060] [ 528.801060] to a SOFTIRQ-irq-unsafe lock: [ 528.806657] (cpu_hotplug_lock.rw_sem){++++} [ 528.806663] [ 528.806663] ... which became SOFTIRQ-irq-unsafe at: [ 528.817491] ... [ 528.817498] lock_acquire+0x1d5/0x580 [ 528.823209] down_write+0x87/0x120 [ 528.826804] percpu_down_write+0xa3/0x500 [ 528.831010] _cpu_up+0x60/0x510 [ 528.834343] do_cpu_up+0x73/0xa0 [ 528.837762] cpu_up+0x18/0x20 [ 528.840926] smp_init+0x13a/0x152 [ 528.844436] kernel_init_freeable+0x2fe/0x521 [ 528.848984] kernel_init+0x13/0x172 [ 528.852664] ret_from_fork+0x24/0x30 [ 528.856429] [ 528.856429] other info that might help us debug this: [ 528.856429] [ 528.864546] Chain exists of: [ 528.864546] slock-AF_INET6 --> &(&net->xfrm.xfrm_policy_lock)->rlock --> cpu_hotplug_lock.rw_sem [ 528.864546] [ 528.877960] Possible interrupt unsafe locking scenario: [ 528.877960] [ 528.884862] CPU0 CPU1 [ 528.889494] ---- ---- [ 528.894128] lock(cpu_hotplug_lock.rw_sem); [ 528.898504] local_irq_disable(); [ 528.904544] lock(slock-AF_INET6); [ 528.910665] lock(&(&net->xfrm.xfrm_policy_lock)->rlock); [ 528.918774] [ 528.921497] lock(slock-AF_INET6); [ 528.925265] [ 528.925265] *** DEADLOCK *** [ 528.925265] [ 528.931291] 2 locks held by syz-executor1/3065: [ 528.935924] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<0000000091b33958>] xfrm_netlink_rcv+0x60/0x90 [ 528.945518] #1: (&(&net->xfrm.xfrm_policy_lock)->rlock){+...}, at: [<0000000024b37c2b>] xfrm_policy_flush+0x5d3/0x770 [ 528.956420] [ 528.956420] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 528.965402] -> (slock-AF_INET6){+.-.} ops: 180593 { [ 528.971413] HARDIRQ-ON-W at: [ 528.974843] lock_acquire+0x1d5/0x580 [ 528.980453] _raw_spin_lock_bh+0x31/0x40 [ 528.986304] lock_sock_nested+0x44/0x110 [ 528.992166] sock_setsockopt+0x16b/0x1af0 [ 528.998112] SyS_setsockopt+0x2ff/0x360 [ 529.003889] entry_SYSCALL_64_fastpath+0x23/0x9a [ 529.010434] IN-SOFTIRQ-W at: [ 529.013769] lock_acquire+0x1d5/0x580 [ 529.019360] _raw_spin_lock+0x2a/0x40 [ 529.024955] sctp_generate_timeout_event+0x73/0x320 [ 529.031763] sctp_generate_t1_init_event+0x1e/0x30 [ 529.038482] call_timer_fn+0x228/0x820 [ 529.044158] __run_timers+0x7ee/0xb70 [ 529.049750] run_timer_softirq+0x4c/0xb0 [ 529.055603] __do_softirq+0x2d7/0xb85 [ 529.061204] irq_exit+0x1cc/0x200 [ 529.066447] smp_apic_timer_interrupt+0x16b/0x700 [ 529.073088] apic_timer_interrupt+0xa9/0xb0 [ 529.079209] memcmp+0xb3/0x160 [ 529.084193] depot_save_stack+0x12c/0x490 [ 529.090133] save_stack+0xa3/0xd0 [ 529.095386] kasan_kmalloc+0xad/0xe0 [ 529.100892] kasan_slab_alloc+0x12/0x20 [ 529.106656] kmem_cache_alloc_node+0x131/0x760 [ 529.113032] __alloc_skb+0xf1/0x780 [ 529.118449] alloc_skb_with_frags+0x10d/0x750 [ 529.124735] sock_alloc_send_pskb+0x787/0x9b0 [ 529.131022] unix_dgram_sendmsg+0x52d/0x1610 [ 529.137229] sock_sendmsg+0xca/0x110 [ 529.142736] ___sys_sendmsg+0x320/0x8b0 [ 529.148510] __sys_sendmmsg+0x1ee/0x620 [ 529.154274] SyS_sendmmsg+0x35/0x60 [ 529.159705] entry_SYSCALL_64_fastpath+0x23/0x9a [ 529.166259] INITIAL USE at: [ 529.169510] lock_acquire+0x1d5/0x580 [ 529.175018] _raw_spin_lock_bh+0x31/0x40 [ 529.180785] lock_sock_nested+0x44/0x110 [ 529.186550] sock_setsockopt+0x16b/0x1af0 [ 529.192412] SyS_setsockopt+0x2ff/0x360 [ 529.198097] entry_SYSCALL_64_fastpath+0x23/0x9a [ 529.204564] } [ 529.206438] ... key at: [<0000000048266737>] af_family_slock_keys+0x50/0x180 [ 529.214197] ... acquired at: [ 529.217359] _raw_spin_lock_bh+0x31/0x40 [ 529.221564] xfrm_policy_delete+0x3e/0x90 [ 529.225855] inet_csk_destroy_sock+0x2bf/0x3f0 [ 529.230578] tcp_close+0x8ad/0xfc0 [ 529.234262] inet_release+0xed/0x1c0 [ 529.238120] inet6_release+0x50/0x70 [ 529.241973] sock_release+0x8d/0x1e0 [ 529.245828] sock_close+0x16/0x20 [ 529.249424] __fput+0x327/0x7e0 [ 529.252845] ____fput+0x15/0x20 [ 529.256268] task_work_run+0x199/0x270 [ 529.260299] exit_to_usermode_loop+0x296/0x310 [ 529.265023] syscall_return_slowpath+0x490/0x550 [ 529.269920] entry_SYSCALL_64_fastpath+0x98/0x9a [ 529.274813] [ 529.276407] -> (&(&net->xfrm.xfrm_policy_lock)->rlock){+...} ops: 1287 { [ 529.283228] HARDIRQ-ON-W at: [ 529.286480] lock_acquire+0x1d5/0x580 [ 529.291900] _raw_spin_lock_bh+0x31/0x40 [ 529.297579] xfrm_policy_byid+0x89/0x3c0 [ 529.303258] xfrm_get_policy+0x663/0x10e0 [ 529.309023] xfrm_user_rcv_msg+0x422/0x860 [ 529.314874] netlink_rcv_skb+0x224/0x470 [ 529.320550] xfrm_netlink_rcv+0x6f/0x90 [ 529.326141] netlink_unicast+0x4c4/0x6b0 [ 529.331819] netlink_sendmsg+0xa4a/0xe60 [ 529.337507] sock_sendmsg+0xca/0x110 [ 529.342839] ___sys_sendmsg+0x767/0x8b0 [ 529.348428] __sys_sendmsg+0xe5/0x210 [ 529.353850] SyS_sendmsg+0x2d/0x50 [ 529.359011] entry_SYSCALL_64_fastpath+0x23/0x9a [ 529.365381] INITIAL USE at: [ 529.368543] lock_acquire+0x1d5/0x580 [ 529.373874] _raw_spin_lock_bh+0x31/0x40 [ 529.379466] xfrm_policy_byid+0x89/0x3c0 [ 529.385057] xfrm_get_policy+0x663/0x10e0 [ 529.390737] xfrm_user_rcv_msg+0x422/0x860 [ 529.396503] netlink_rcv_skb+0x224/0x470 [ 529.402094] xfrm_netlink_rcv+0x6f/0x90 [ 529.407598] netlink_unicast+0x4c4/0x6b0 [ 529.413189] netlink_sendmsg+0xa4a/0xe60 [ 529.418780] sock_sendmsg+0xca/0x110 [ 529.424023] ___sys_sendmsg+0x767/0x8b0 [ 529.429525] __sys_sendmsg+0xe5/0x210 [ 529.434856] SyS_sendmsg+0x2d/0x50 [ 529.439926] entry_SYSCALL_64_fastpath+0x23/0x9a [ 529.446209] } [ 529.447982] ... key at: [<00000000609eb1d2>] __key.66927+0x0/0x40 [ 529.454705] ... acquired at: [ 529.457779] lock_acquire+0x1d5/0x580 [ 529.461723] cpus_read_lock+0x42/0x90 [ 529.465665] xfrm_policy_cache_flush+0x1d0/0x710 [ 529.470561] xfrm_policy_flush+0x650/0x770 [ 529.474949] xfrm_flush_policy+0x153/0x440 [ 529.479325] xfrm_user_rcv_msg+0x422/0x860 [ 529.483699] netlink_rcv_skb+0x224/0x470 [ 529.487910] xfrm_netlink_rcv+0x6f/0x90 [ 529.492026] netlink_unicast+0x4c4/0x6b0 [ 529.496228] netlink_sendmsg+0xa4a/0xe60 [ 529.500441] sock_sendmsg+0xca/0x110 [ 529.504294] ___sys_sendmsg+0x767/0x8b0 [ 529.508407] __sys_sendmsg+0xe5/0x210 [ 529.512358] SyS_sendmsg+0x2d/0x50 [ 529.516047] entry_SYSCALL_64_fastpath+0x23/0x9a [ 529.520939] [ 529.522534] [ 529.522534] the dependencies between the lock to be acquired [ 529.522536] and SOFTIRQ-irq-unsafe lock: [ 529.533893] -> (cpu_hotplug_lock.rw_sem){++++} ops: 2329 { [ 529.539489] HARDIRQ-ON-W at: [ 529.542740] lock_acquire+0x1d5/0x580 [ 529.548159] down_write+0x87/0x120 [ 529.553316] percpu_down_write+0xa3/0x500 [ 529.559079] _cpu_up+0x60/0x510 [ 529.563975] do_cpu_up+0x73/0xa0 [ 529.568956] cpu_up+0x18/0x20 [ 529.573683] smp_init+0x13a/0x152 [ 529.578759] kernel_init_freeable+0x2fe/0x521 [ 529.584872] kernel_init+0x13/0x172 [ 529.590127] ret_from_fork+0x24/0x30 [ 529.595457] HARDIRQ-ON-R at: [ 529.598707] lock_acquire+0x1d5/0x580 [ 529.604123] cpus_read_lock+0x42/0x90 [ 529.609542] kmem_cache_create+0x26/0x2a0 [ 529.615308] debug_objects_mem_init+0xda/0x910 [ 529.621506] start_kernel+0x6dd/0x819 [ 529.626924] x86_64_start_reservations+0x2a/0x2c [ 529.633296] x86_64_start_kernel+0x77/0x7a [ 529.639148] secondary_startup_64+0xa5/0xb0 [ 529.645085] SOFTIRQ-ON-W at: [ 529.648334] lock_acquire+0x1d5/0x580 [ 529.653752] down_write+0x87/0x120 [ 529.658909] percpu_down_write+0xa3/0x500 [ 529.664676] _cpu_up+0x60/0x510 [ 529.669570] do_cpu_up+0x73/0xa0 [ 529.674552] cpu_up+0x18/0x20 [ 529.679273] smp_init+0x13a/0x152 [ 529.684345] kernel_init_freeable+0x2fe/0x521 [ 529.690465] kernel_init+0x13/0x172 [ 529.695709] ret_from_fork+0x24/0x30 [ 529.701036] SOFTIRQ-ON-R at: [ 529.704284] lock_acquire+0x1d5/0x580 [ 529.709701] cpus_read_lock+0x42/0x90 [ 529.715118] kmem_cache_create+0x26/0x2a0 [ 529.720883] debug_objects_mem_init+0xda/0x910 [ 529.727082] start_kernel+0x6dd/0x819 [ 529.732500] x86_64_start_reservations+0x2a/0x2c [ 529.738875] x86_64_start_kernel+0x77/0x7a [ 529.744725] secondary_startup_64+0xa5/0xb0 [ 529.750658] INITIAL USE at: [ 529.753818] lock_acquire+0x1d5/0x580 [ 529.759146] __cpuhp_setup_state+0x60/0x140 [ 529.765001] kvm_guest_init+0x1f3/0x20f [ 529.770518] setup_arch+0x17e8/0x1a02 [ 529.775849] start_kernel+0xcd/0x819 [ 529.781093] x86_64_start_reservations+0x2a/0x2c [ 529.787386] x86_64_start_kernel+0x77/0x7a [ 529.793163] secondary_startup_64+0xa5/0xb0 [ 529.799012] } [ 529.800787] ... key at: [<000000000a4f6ff1>] cpu_hotplug_lock+0xd8/0x140 [ 529.808112] ... acquired at: [ 529.811186] lock_acquire+0x1d5/0x580 [ 529.815126] cpus_read_lock+0x42/0x90 [ 529.819066] xfrm_policy_cache_flush+0x1d0/0x710 [ 529.823963] xfrm_policy_flush+0x650/0x770 [ 529.828341] xfrm_flush_policy+0x153/0x440 [ 529.832717] xfrm_user_rcv_msg+0x422/0x860 [ 529.837104] netlink_rcv_skb+0x224/0x470 [ 529.841307] xfrm_netlink_rcv+0x6f/0x90 [ 529.845421] netlink_unicast+0x4c4/0x6b0 [ 529.849621] netlink_sendmsg+0xa4a/0xe60 [ 529.853825] sock_sendmsg+0xca/0x110 [ 529.857680] ___sys_sendmsg+0x767/0x8b0 [ 529.861795] __sys_sendmsg+0xe5/0x210 [ 529.865736] SyS_sendmsg+0x2d/0x50 [ 529.869417] entry_SYSCALL_64_fastpath+0x23/0x9a [ 529.874308] [ 529.875902] [ 529.875902] stack backtrace: [ 529.880376] CPU: 1 PID: 3065 Comm: syz-executor1 Tainted: G W 4.15.0-rc5+ #177 [ 529.888917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 529.898249] Call Trace: [ 529.900808] dump_stack+0x194/0x257 [ 529.904405] ? arch_local_irq_restore+0x53/0x53 [ 529.909042] ? print_shortest_lock_dependencies+0x1bf/0x350 [ 529.914724] check_usage+0xad0/0xb60 [ 529.918403] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 529.923564] ? check_usage_forwards+0x410/0x410 [ 529.928212] ? lock_downgrade+0x980/0x980 [ 529.932328] ? lockdep_on+0x50/0x50 [ 529.935924] ? trace_hardirqs_off+0x10/0x10 [ 529.940225] ? is_console_locked+0x20/0x20 [ 529.944449] ? check_noncircular+0x20/0x20 [ 529.948658] __lock_acquire+0x2bd1/0x3e00 [ 529.952774] ? __lock_acquire+0x2bd1/0x3e00 [ 529.957076] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 529.962242] ? print_irqtrace_events+0x270/0x270 [ 529.966976] ? is_bpf_text_address+0x7b/0x120 [ 529.971439] ? lock_downgrade+0x980/0x980 [ 529.975554] ? lock_release+0xa40/0xa40 [ 529.979497] ? __free_insn_slot+0x5c0/0x5c0 [ 529.983790] ? mark_held_locks+0xaf/0x100 [ 529.987905] ? print_irqtrace_events+0x270/0x270 [ 529.992628] ? retint_kernel+0x10/0x10 [ 529.996495] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 530.001480] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 530.006204] ? retint_kernel+0x10/0x10 [ 530.010061] ? arch_local_irq_restore+0x46/0x53 [ 530.014700] ? arch_local_irq_restore+0x4b/0x53 [ 530.019338] ? dump_stack+0x220/0x257 [ 530.023131] lock_acquire+0x1d5/0x580 [ 530.026900] ? lock_acquire+0x1d5/0x580 [ 530.031714] ? xfrm_policy_cache_flush+0x1d0/0x710 [ 530.036611] ? lock_release+0xa40/0xa40 [ 530.040554] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 530.046416] ? rcu_note_context_switch+0x710/0x710 [ 530.051315] ? __local_bh_enable_ip+0x121/0x230 [ 530.055951] ? __might_sleep+0x95/0x190 [ 530.059894] cpus_read_lock+0x42/0x90 [ 530.063664] ? xfrm_policy_cache_flush+0x1d0/0x710 [ 530.068559] xfrm_policy_cache_flush+0x1d0/0x710 [ 530.073284] xfrm_policy_flush+0x650/0x770 [ 530.077491] xfrm_flush_policy+0x153/0x440 [ 530.081695] ? copy_to_user_tmpl+0x600/0x600 [ 530.086076] ? __netlink_ns_capable+0xe1/0x120 [ 530.090627] ? copy_to_user_tmpl+0x600/0x600 [ 530.095016] xfrm_user_rcv_msg+0x422/0x860 [ 530.099235] ? xfrm_dump_sa_done+0xe0/0xe0 [ 530.103440] ? lock_downgrade+0x980/0x980 [ 530.107557] ? lock_release+0xa40/0xa40 [ 530.111509] ? netlink_tap_init_net+0x350/0x350 [ 530.116148] netlink_rcv_skb+0x224/0x470 [ 530.120177] ? xfrm_dump_sa_done+0xe0/0xe0 [ 530.124381] ? netlink_ack+0xa10/0xa10 [ 530.128238] ? netlink_skb_destructor+0x1d0/0x1d0 [ 530.133051] xfrm_netlink_rcv+0x6f/0x90 [ 530.136996] netlink_unicast+0x4c4/0x6b0 [ 530.141031] ? netlink_attachskb+0x8a0/0x8a0 [ 530.145409] ? security_netlink_send+0x81/0xb0 [ 530.149962] netlink_sendmsg+0xa4a/0xe60 [ 530.154002] ? netlink_unicast+0x6b0/0x6b0 [ 530.158208] ? security_socket_sendmsg+0x89/0xb0 [ 530.162932] ? netlink_unicast+0x6b0/0x6b0 [ 530.167143] sock_sendmsg+0xca/0x110 [ 530.170826] ___sys_sendmsg+0x767/0x8b0 [ 530.174771] ? copy_msghdr_from_user+0x590/0x590 [ 530.179497] ? SyS_epoll_ctl+0x30a/0x1ab0 [ 530.183614] ? lock_release+0xa40/0xa40 [ 530.187561] ? SyS_epoll_create+0x240/0x240 [ 530.191854] ? __fget_light+0x297/0x380 [ 530.195813] ? fget_raw+0x20/0x20 [ 530.199239] ? do_mmap+0x362/0xe00 [ 530.202756] ? iterate_fd+0x3f0/0x3f0 [ 530.206523] ? up_read+0x40/0x40 [ 530.209858] ? down_read_killable+0x180/0x180 [ 530.214322] ? security_mmap_file+0x143/0x180 [ 530.218795] ? __fdget+0x18/0x20 [ 530.222134] __sys_sendmsg+0xe5/0x210 [ 530.225904] ? __sys_sendmsg+0xe5/0x210 [ 530.229847] ? SyS_shutdown+0x290/0x290 [ 530.233791] ? SyS_futex+0x269/0x390 [ 530.237476] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 530.242469] SyS_sendmsg+0x2d/0x50 [ 530.245978] entry_SYSCALL_64_fastpath+0x23/0x9a [ 530.250702] RIP: 0033:0x452ac9 [ 530.253859] RSP: 002b:00007f5f476b1c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 530.261535] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 2018/01/06 05:13:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000135000)=[]}, 0xfffffffffffffc95) close(r0) 2018/01/06 05:13:46 executing program 0: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "09d654bac0e43da2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f000063e000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="0009ad1a4b7d467cdb00005b00ab0007c0e70000000000000000e70020722ad5"}) 2018/01/06 05:13:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x63, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000862000-0x10)={0x0, 0x1c, &(0x7f0000c9e000)=[@in6={0xa, 0x3, 0xffffffffffffff81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}]}, &(0x7f0000827000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a5e000)={r1, 0x62, "7e65c73e7a0d218db337892fde11daa6ab613020d85b97698a11fde1bb89ce487603d623602bba47c8b9f5b95f67baee4bec7cf42073496a06b59c52d3462c8c4e9249daf8c606886f5daee5cec9c4b6cca8c72d8667a4865e39b241dde2c32b3781"}, &(0x7f0000155000-0x4)=0x6a) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000e95000)=0x3, &(0x7f0000e90000-0x8)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000650000)={r1, 0x3, 0x2, [0x5afc, 0x208]}, 0xc) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000642000-0x4)=0x2, 0x4) 2018/01/06 05:13:46 executing program 6: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000fac000)='tls\x00', 0x4) 2018/01/06 05:13:46 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000-0x4)=0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001a0000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00004f8000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002fc000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000345000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r2}, 0xc) ioctl$int_in(r0, 0x5473, &(0x7f00006dc000)=0x43) 2018/01/06 05:13:48 executing program 6: r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000001000-0x10)={0x27, 0x3, 0x80000000, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000825000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) 2018/01/06 05:13:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000178000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000304000)=0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000986000)=0x0) r1 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000aef000-0x1f)=[{0x20, 0x24, 0x1, 0x0, 0x0, "0000ee0c0b0004000000000000"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2018/01/06 05:13:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000-0x4)="124b0007", 0x4) poll(&(0x7f0000017000)=[{r0, 0x0, 0x0}, {r1, 0x100, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x4, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004e1000)={0x0, 0x7bf6}, &(0x7f000075f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001d8000)={0x1, 0x200, 0x2, 0x6, r2}, &(0x7f0000dad000)=0x10) 2018/01/06 05:13:48 executing program 3: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a65000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a6f000)={0x3, 0xe051, 0x0, 0x4c29447, 0x3ff, 0xb15c, 0x34, 0x38000000, 0x6, 0x800, 0x0}, 0xb) r1 = accept$inet(r0, &(0x7f0000a67000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bd000-0x4)=0x10) r2 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000213000-0x4)=0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000440000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a6d000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000028a000-0x4)=0x8c) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a6f000)=0xfffffffffffffffa, 0x4) 2018/01/06 05:13:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000135000)=[]}, 0xfffffffffffffc95) close(r0) 2018/01/06 05:13:48 executing program 4: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000f8f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000035b000-0x4)=0x10, 0x800) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f8e000)={&(0x7f0000f8f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000069b000)=[{&(0x7f0000cc9000)=""/128, 0x80}, {&(0x7f0000d2d000)=""/141, 0x8d}, {&(0x7f0000c58000)=""/230, 0xe6}, {&(0x7f000097a000)=""/153, 0x99}], 0x4, &(0x7f0000593000)=""/59, 0x3b, 0x7fff}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000da000)="0a07d6d303000000010000005c54cbb772", 0x11) 2018/01/06 05:13:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000135000)=[]}, 0xfffffffffffffc95) close(r0) [ 530.268774] RDX: 0000000000000000 RSI: 0000000020007fc8 RDI: 0000000000000013 [ 530.276013] RBP: 00000000000003a3 R08: 0000000000000000 R09: 0000000000000000 [ 530.283252] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f37e8 [ 530.290490] R13: 00000000ffffffff R14: 00007f5f476b26d4 R15: 0000000000000000 2018/01/06 05:13:48 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x10000000003, 0x6) close(r1) shutdown(r1, 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) pipe(&(0x7f0000000000)={0x0, 0x0}) write(r1, &(0x7f0000c86000-0x69)="", 0x0) 2018/01/06 05:13:48 executing program 3: socket(0x1f, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) bind(r0, &(0x7f000091e000-0x80)=@generic={0x0, "0103000000000000000000000000000009bc79f321b30c7bc8790405c7bad62e0a53a63bed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f758c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/06 05:13:48 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008ca000)={0x0, 0xcd, "a1dbc5ca886d656fcda71ef84e88a47436e76cdf4bbcc2fa52387444b29de995aff73f656bc1cf374103c2842edbb5f71d6ff63e7d6ae40de79af50964a60e7035109da98db9516b009c33cbb79fc1f5542a84b53437d745162c06cd3f383f23cbef43ced23b4f6e5aaa10954ab0535798c4c69268afe9247abc26152d218a5012fd6a0a7ebcb8eadbe3d44236e2f4045e8010bfb5409b21c7d50cd63ce7bc84065b6d72771bdad0997f8af3062f0d1362f8c123eacc8bf3c76039f459611f71c09c4e03d5a2105276184c43b5"}, &(0x7f0000ef3000-0x4)=0xd5) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003fa000)={r1, 0xffffffff00000000, 0x1c0000000000, 0xfffffffffffffc01}, &(0x7f000074f000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000ef2000)=""/88, 0x58}], 0x1, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/06 05:13:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x0, 0x8, &(0x7f00000fd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000286000-0x108)={0x0, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x3, 0x6, 0x4, 0x1, 0x3, 0x2, 0xffff, 0x8, 0x87f, 0x6, 0x1, 0x6, 0x3f, 0xfffffffffffffff5]}, &(0x7f0000c49000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000de0000)={r2, 0x6}, &(0x7f0000b5c000)=0x265) bind$alg(r0, &(0x7f0000655000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ceb000-0x10)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) readv(r3, &(0x7f0000065000)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) 2018/01/06 05:13:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f0000b70000)=0x0, r1, &(0x7f0000d72000-0x8)=0x0, 0x7f, 0x4) readv(r0, &(0x7f0000553000-0x10)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000335000)="", 0x10051) 2018/01/06 05:13:48 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000fe0000)=0x0, &(0x7f0000692000)=0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe1000-0x28)={@generic="63a85e2327ee0b357b22b36219d9dd18", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000fe2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cbf000-0x4)=0x10) bind$packet(r0, &(0x7f000058d000-0x14)={0x11, 0xf7, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000fe0000-0x8a)={r0, r0, 0x6, 0x7, &(0x7f0000579000-0xaf)="998473e523d2daaf5be6fd7db9f9da36594696c13117d5da2f5fe5aef9a53120ab5587ba1ea3f87c04e67f2db063feb58ff8dfcb536c1206aa41ab9016c44cb11b659490b23239504e1e8ebb2f0e61253b28dd25b1273c403f851b93c3f8a0e758a08ed495c205886849f02758ab04e7d678a4e9581160edfbe9e8110520a2ef0b2537e4c33476239331433641d49b3a2d91a2bece757bfd9b85ba18b27493ac5af701908a61419b6075895a934f02", 0x5, 0x0, 0x20, 0xffff, 0x0, 0x0, 0x3, "b9cb4b545ec8e4ac34d9a844be69b8e82b7ea49efae648643079b1f5fc88cc65f71ad8d9ffdb32c814bc851b40061235e622a44039e8dd66df266b61741e4e75e5d3f9367c54b2080960401e33407368de2110bb54493f0fec7d33122782786823fc"}) 2018/01/06 05:13:48 executing program 1: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x120000003, 0x84) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00006a7000-0x4)=0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000a3000-0x4)=0x0, &(0x7f000095c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000ad000-0x8)={0x0, 0x101}, &(0x7f000095b000-0x4)=0x8) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000682000)={r2, 0x1}, &(0x7f000095b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00007e2000-0x4)=0x3ff, 0xffffffffffffff13) recvmsg(r0, &(0x7f000077d000-0x38)={0x0, 0x0, &(0x7f00002fa000)=[], 0x0, &(0x7f00007d9000)=""/0, 0x0, 0x0}, 0x10003) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000095d000-0x4)=@int=0x4, 0x4) 2018/01/06 05:13:48 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000-0x4)=0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001a0000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00004f8000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002fc000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000345000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r2}, 0xc) ioctl$int_in(r0, 0x5473, &(0x7f00006dc000)=0x43) 2018/01/06 05:13:48 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008ca000)={0x0, 0xcd, "a1dbc5ca886d656fcda71ef84e88a47436e76cdf4bbcc2fa52387444b29de995aff73f656bc1cf374103c2842edbb5f71d6ff63e7d6ae40de79af50964a60e7035109da98db9516b009c33cbb79fc1f5542a84b53437d745162c06cd3f383f23cbef43ced23b4f6e5aaa10954ab0535798c4c69268afe9247abc26152d218a5012fd6a0a7ebcb8eadbe3d44236e2f4045e8010bfb5409b21c7d50cd63ce7bc84065b6d72771bdad0997f8af3062f0d1362f8c123eacc8bf3c76039f459611f71c09c4e03d5a2105276184c43b5"}, &(0x7f0000ef3000-0x4)=0xd5) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003fa000)={r1, 0xffffffff00000000, 0x1c0000000000, 0xfffffffffffffc01}, &(0x7f000074f000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000ef2000)=""/88, 0x58}], 0x1, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/06 05:13:48 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000-0x4)=0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001a0000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00004f8000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002fc000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000345000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r2}, 0xc) ioctl$int_in(r0, 0x5473, &(0x7f00006dc000)=0x43) 2018/01/06 05:13:48 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000-0x4)=0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001a0000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00004f8000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002fc000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000345000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r2}, 0xc) ioctl$int_in(r0, 0x5473, &(0x7f00006dc000)=0x43) 2018/01/06 05:13:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00002e4000-0x20)={@generic="9ec64ad1ffd7312d76441106b622ff2a", @ifru_flags=0x200}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000be000-0x20)="9b017dffffffa00b99b8f4758ebd8b22", 0x10) connect$inet6(0xffffffffffffffff, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(0xffffffffffffffff, 0x3) accept(0xffffffffffffffff, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) 2018/01/06 05:13:48 executing program 6: r0 = socket(0x8000000000a, 0x2, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xf, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000308000-0x10)={0x8, r2}) 2018/01/06 05:13:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000577000-0x4)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xa)={0x0, 0xffffffffffffc7f9, 0x1, [0x1]}, &(0x7f0000000000)=0xa) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000afb000)={0x0, 0x9, 0x0, 0x100, 0x6, 0x7b2, 0x0, 0x7, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x4, 0x2, 0x6, 0x9}}, &(0x7f00003f7000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xe, 0xf69f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0xff, 0x7, 0x1ff, 0x1, 0x8000, 0x3ff, 0x3, {r2, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x7, 0xcf0, 0x9}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) pipe(&(0x7f0000116000-0x8)={0x0, 0x0}) writev(r4, &(0x7f0000b0c000)=[{&(0x7f00001ae000)="46d2a35e6491e73bbab99b492c087236338e1eca1ad28801fad739d0fafe35a8e12f6af859a99c91f4aa3fa2a488aff58b8f610db65a918f898a2795255a1b7d800e6089a6d3e819279026df950b032f501596feb9aa5d7e8facac82049690a2c73a2e00232651a75624330330a383f5715205e6129ca5cbf41ceb1789a760953d10931de0015f7ab5eb901ac35ee6ce9eb1c9016abe990b3eb4d2e7cf946a277c62a66a5afe4c5a9b9596101a31fb1868e635b90f7d12f577fbeded8ebd8d6c5f1010f84e058b3b3aafd6ff4e3121eef29531757febff0b5591a912724a592ab7674307f6", 0xe5}], 0x1) 2018/01/06 05:13:48 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000fe0000)=0x0, &(0x7f0000692000)=0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe1000-0x28)={@generic="63a85e2327ee0b357b22b36219d9dd18", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000fe2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cbf000-0x4)=0x10) bind$packet(r0, &(0x7f000058d000-0x14)={0x11, 0xf7, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000fe0000-0x8a)={r0, r0, 0x6, 0x7, &(0x7f0000579000-0xaf)="998473e523d2daaf5be6fd7db9f9da36594696c13117d5da2f5fe5aef9a53120ab5587ba1ea3f87c04e67f2db063feb58ff8dfcb536c1206aa41ab9016c44cb11b659490b23239504e1e8ebb2f0e61253b28dd25b1273c403f851b93c3f8a0e758a08ed495c205886849f02758ab04e7d678a4e9581160edfbe9e8110520a2ef0b2537e4c33476239331433641d49b3a2d91a2bece757bfd9b85ba18b27493ac5af701908a61419b6075895a934f02", 0x5, 0x0, 0x20, 0xffff, 0x0, 0x0, 0x3, "b9cb4b545ec8e4ac34d9a844be69b8e82b7ea49efae648643079b1f5fc88cc65f71ad8d9ffdb32c814bc851b40061235e622a44039e8dd66df266b61741e4e75e5d3f9367c54b2080960401e33407368de2110bb54493f0fec7d33122782786823fc"}) 2018/01/06 05:13:48 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008ca000)={0x0, 0xcd, "a1dbc5ca886d656fcda71ef84e88a47436e76cdf4bbcc2fa52387444b29de995aff73f656bc1cf374103c2842edbb5f71d6ff63e7d6ae40de79af50964a60e7035109da98db9516b009c33cbb79fc1f5542a84b53437d745162c06cd3f383f23cbef43ced23b4f6e5aaa10954ab0535798c4c69268afe9247abc26152d218a5012fd6a0a7ebcb8eadbe3d44236e2f4045e8010bfb5409b21c7d50cd63ce7bc84065b6d72771bdad0997f8af3062f0d1362f8c123eacc8bf3c76039f459611f71c09c4e03d5a2105276184c43b5"}, &(0x7f0000ef3000-0x4)=0xd5) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003fa000)={r1, 0xffffffff00000000, 0x1c0000000000, 0xfffffffffffffc01}, &(0x7f000074f000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000ef2000)=""/88, 0x58}], 0x1, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/06 05:13:48 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000-0x4)=0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001a0000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00004f8000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002fc000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000345000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r2}, 0xc) ioctl$int_in(r0, 0x5473, &(0x7f00006dc000)=0x43) 2018/01/06 05:13:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ec0000)="2200000019000700000000ff000800000a0002000100000207fdff0005001480a427", 0x22) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004b1000-0x8)={0x0, 0x800}, &(0x7f0000f63000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fcb000-0xa0)={r1, @in6={{0xa, 0x2, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffffc, 0x800, 0x1, 0x20}, 0xa0) 2018/01/06 05:13:48 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000fe0000)=0x0, &(0x7f0000692000)=0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe1000-0x28)={@generic="63a85e2327ee0b357b22b36219d9dd18", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000fe2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cbf000-0x4)=0x10) bind$packet(r0, &(0x7f000058d000-0x14)={0x11, 0xf7, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000fe0000-0x8a)={r0, r0, 0x6, 0x7, &(0x7f0000579000-0xaf)="998473e523d2daaf5be6fd7db9f9da36594696c13117d5da2f5fe5aef9a53120ab5587ba1ea3f87c04e67f2db063feb58ff8dfcb536c1206aa41ab9016c44cb11b659490b23239504e1e8ebb2f0e61253b28dd25b1273c403f851b93c3f8a0e758a08ed495c205886849f02758ab04e7d678a4e9581160edfbe9e8110520a2ef0b2537e4c33476239331433641d49b3a2d91a2bece757bfd9b85ba18b27493ac5af701908a61419b6075895a934f02", 0x5, 0x0, 0x20, 0xffff, 0x0, 0x0, 0x3, "b9cb4b545ec8e4ac34d9a844be69b8e82b7ea49efae648643079b1f5fc88cc65f71ad8d9ffdb32c814bc851b40061235e622a44039e8dd66df266b61741e4e75e5d3f9367c54b2080960401e33407368de2110bb54493f0fec7d33122782786823fc"}) 2018/01/06 05:13:48 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000fe0000)=0x0, &(0x7f0000692000)=0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe1000-0x28)={@generic="63a85e2327ee0b357b22b36219d9dd18", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000fe2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cbf000-0x4)=0x10) bind$packet(r0, &(0x7f000058d000-0x14)={0x11, 0xf7, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000fe0000-0x8a)={r0, r0, 0x6, 0x7, &(0x7f0000579000-0xaf)="998473e523d2daaf5be6fd7db9f9da36594696c13117d5da2f5fe5aef9a53120ab5587ba1ea3f87c04e67f2db063feb58ff8dfcb536c1206aa41ab9016c44cb11b659490b23239504e1e8ebb2f0e61253b28dd25b1273c403f851b93c3f8a0e758a08ed495c205886849f02758ab04e7d678a4e9581160edfbe9e8110520a2ef0b2537e4c33476239331433641d49b3a2d91a2bece757bfd9b85ba18b27493ac5af701908a61419b6075895a934f02", 0x5, 0x0, 0x20, 0xffff, 0x0, 0x0, 0x3, "b9cb4b545ec8e4ac34d9a844be69b8e82b7ea49efae648643079b1f5fc88cc65f71ad8d9ffdb32c814bc851b40061235e622a44039e8dd66df266b61741e4e75e5d3f9367c54b2080960401e33407368de2110bb54493f0fec7d33122782786823fc"}) 2018/01/06 05:13:48 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001a1000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005ef000)={0x0, 0x0, 0x0}, &(0x7f0000ef3000-0x4)=0xc) r1 = socket(0x1011, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000002000-0xc)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000000000)={0x8}, 0x8) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) sendmsg$nfc_llcp(r1, &(0x7f0000d65000-0x38)={&(0x7f00001e0000)={0x27, 0x1, 0x0, 0x7, 0xca04, 0x4, "1b393f7c24d2136bf3104737b7c86a20b87a6aaf746c4577a03510194243261568ba3341d8176c4502fca5eff837020fd5e8308f7fd6d1e534ec80319b23e1", 0x6}, 0x60, &(0x7f0000461000)=[{&(0x7f0000a24000-0x1e)="d6903e585053ce0e249571d3717a4ae1af7a9851108e61ea3e62e7cf6a5d", 0x1e}], 0x1, &(0x7f0000000000)={0xd8, 0x0, 0x1, "76125008de017d9f4d24b50dcba823d50c2248674e4c1aff7749dc9020174cbac9708a188591974739b2bc723bd76d67878dd37fc7c6ef32bbca7650238b11a58104bc24ac726fbc031b71ad77218f97296a045a24a951955f599bdea08535f493da5e4f937f35fba686087f80ac930a8274b7f1ca6e68c856abc39454efcc52e25f4bdbfc2bc4abd81ffd8591e113f4932fea55c22f9cd868f083c0c32f28916b53f3a37b9e0279cb87b113e8b673506ad64ee911fb9e14d8cada2ecbc66c6ae9"}, 0xd8, 0x10}, 0x10) getpeername$packet(r1, &(0x7f0000c07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000079a000)=0x14) 2018/01/06 05:13:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000a8e000)={&(0x7f000055b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000678000)=[{&(0x7f0000458000-0x1000)=""/4096, 0x1000}, {&(0x7f0000692000+0xaad)=""/183, 0xb7}, {&(0x7f0000acc000)=""/36, 0x24}], 0x3, &(0x7f000062f000-0x3a)=""/58, 0x3a, 0x3}, 0x10000) sendto(r1, &(0x7f00004d2000-0xbf)='e', 0x1, 0x0, &(0x7f000033d000)=@generic={0x1e, "e5226c70c61c20a788116278d1cb85b0640254a0e3b124121f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c23818f4e222f191a6d292de0892dc9c3b2df196ce64cadcf59f9658f02210339106af46197908cebe446"}, 0x80) 2018/01/06 05:13:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e82000-0x98)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, &(0x7f0000f98000)=0x98) r3 = socket(0x9, 0x5, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000001000)="5ed04711dd8183647119c92660b970da05441d78dc87c51ee7bd2956aad99543e42acd74ef9f46514e80610049501d7c49fc1cc5376da5f0abe26a6d128fdb503ab605a714eb4a8a56613787d5bbf7fe54f7a0bfe8820f0c1e029f59708cdb702c67987412aba35ddd328bce67e9bd28b6c3eaec238c159285ab082a4756954db75faabb2fe5dd2717107ec3f6fb95f9aacf95512b32f0e3e74be65851940ca9789d07a98e", 0xa5, 0x4010, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$alg(r3, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000004e000-0x3)={r2, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000bba000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fee000-0x4)=0x10, 0x80000) bind$nfc_llcp(r4, &(0x7f0000923000)={0x27, 0x8000, 0x6, 0x3, 0x2, 0x5, "2f74e6ec3f96ef02128e3d694904bf5c0ea46bdddce7ebf0b39c82d35e8c3202cb993cc999db855450f0f2ffa3f114813f362057f35f95504cbfef518b59e8", 0x57b7}, 0x60) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000fef000-0x2c)={0x5, 0x2, 0x6c4f, 0x7, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000ff0000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000432000-0x4)=0x48) r6 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r6, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00008f0000-0x4)=0x2, 0x4) 2018/01/06 05:13:48 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000-0x4)=0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001a0000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00004f8000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002fc000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000345000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r2}, 0xc) 2018/01/06 05:13:48 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008ca000)={0x0, 0xcd, "a1dbc5ca886d656fcda71ef84e88a47436e76cdf4bbcc2fa52387444b29de995aff73f656bc1cf374103c2842edbb5f71d6ff63e7d6ae40de79af50964a60e7035109da98db9516b009c33cbb79fc1f5542a84b53437d745162c06cd3f383f23cbef43ced23b4f6e5aaa10954ab0535798c4c69268afe9247abc26152d218a5012fd6a0a7ebcb8eadbe3d44236e2f4045e8010bfb5409b21c7d50cd63ce7bc84065b6d72771bdad0997f8af3062f0d1362f8c123eacc8bf3c76039f459611f71c09c4e03d5a2105276184c43b5"}, &(0x7f0000ef3000-0x4)=0xd5) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003fa000)={r1, 0xffffffff00000000, 0x1c0000000000, 0xfffffffffffffc01}, &(0x7f000074f000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000ef2000)=""/88, 0x58}], 0x1, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/06 05:13:48 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000fe0000)=0x0, &(0x7f0000692000)=0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe1000-0x28)={@generic="63a85e2327ee0b357b22b36219d9dd18", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000fe2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cbf000-0x4)=0x10) bind$packet(r0, &(0x7f000058d000-0x14)={0x11, 0xf7, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000fe0000-0x8a)={r0, r0, 0x6, 0x7, &(0x7f0000579000-0xaf)="998473e523d2daaf5be6fd7db9f9da36594696c13117d5da2f5fe5aef9a53120ab5587ba1ea3f87c04e67f2db063feb58ff8dfcb536c1206aa41ab9016c44cb11b659490b23239504e1e8ebb2f0e61253b28dd25b1273c403f851b93c3f8a0e758a08ed495c205886849f02758ab04e7d678a4e9581160edfbe9e8110520a2ef0b2537e4c33476239331433641d49b3a2d91a2bece757bfd9b85ba18b27493ac5af701908a61419b6075895a934f02", 0x5, 0x0, 0x20, 0xffff, 0x0, 0x0, 0x3, "b9cb4b545ec8e4ac34d9a844be69b8e82b7ea49efae648643079b1f5fc88cc65f71ad8d9ffdb32c814bc851b40061235e622a44039e8dd66df266b61741e4e75e5d3f9367c54b2080960401e33407368de2110bb54493f0fec7d33122782786823fc"}) 2018/01/06 05:13:48 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000fe0000)=0x0, &(0x7f0000692000)=0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe1000-0x28)={@generic="63a85e2327ee0b357b22b36219d9dd18", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000fe2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cbf000-0x4)=0x10) bind$packet(r0, &(0x7f000058d000-0x14)={0x11, 0xf7, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000fe0000-0x8a)={r0, r0, 0x6, 0x7, &(0x7f0000579000-0xaf)="998473e523d2daaf5be6fd7db9f9da36594696c13117d5da2f5fe5aef9a53120ab5587ba1ea3f87c04e67f2db063feb58ff8dfcb536c1206aa41ab9016c44cb11b659490b23239504e1e8ebb2f0e61253b28dd25b1273c403f851b93c3f8a0e758a08ed495c205886849f02758ab04e7d678a4e9581160edfbe9e8110520a2ef0b2537e4c33476239331433641d49b3a2d91a2bece757bfd9b85ba18b27493ac5af701908a61419b6075895a934f02", 0x5, 0x0, 0x20, 0xffff, 0x0, 0x0, 0x3, "b9cb4b545ec8e4ac34d9a844be69b8e82b7ea49efae648643079b1f5fc88cc65f71ad8d9ffdb32c814bc851b40061235e622a44039e8dd66df266b61741e4e75e5d3f9367c54b2080960401e33407368de2110bb54493f0fec7d33122782786823fc"}) 2018/01/06 05:13:48 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000fe0000)=0x0, &(0x7f0000692000)=0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe1000-0x28)={@generic="63a85e2327ee0b357b22b36219d9dd18", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000fe2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cbf000-0x4)=0x10) bind$packet(r0, &(0x7f000058d000-0x14)={0x11, 0xf7, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000fe0000-0x8a)={r0, r0, 0x6, 0x7, &(0x7f0000579000-0xaf)="998473e523d2daaf5be6fd7db9f9da36594696c13117d5da2f5fe5aef9a53120ab5587ba1ea3f87c04e67f2db063feb58ff8dfcb536c1206aa41ab9016c44cb11b659490b23239504e1e8ebb2f0e61253b28dd25b1273c403f851b93c3f8a0e758a08ed495c205886849f02758ab04e7d678a4e9581160edfbe9e8110520a2ef0b2537e4c33476239331433641d49b3a2d91a2bece757bfd9b85ba18b27493ac5af701908a61419b6075895a934f02", 0x5, 0x0, 0x20, 0xffff, 0x0, 0x0, 0x3, "b9cb4b545ec8e4ac34d9a844be69b8e82b7ea49efae648643079b1f5fc88cc65f71ad8d9ffdb32c814bc851b40061235e622a44039e8dd66df266b61741e4e75e5d3f9367c54b2080960401e33407368de2110bb54493f0fec7d33122782786823fc"}) 2018/01/06 05:13:48 executing program 3: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000-0x4)=0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001a0000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00004f8000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002fc000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000345000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r2}, 0xc) ioctl$int_in(r0, 0x5473, &(0x7f00006dc000)=0x43) 2018/01/06 05:13:48 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x800000002e, 0x4) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000011000)=0x200, 0x4) 2018/01/06 05:13:48 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000-0x4)=0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001a0000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00004f8000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002fc000-0x4)=0x14) 2018/01/06 05:13:48 executing program 7: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008ca000)={0x0, 0xcd, "a1dbc5ca886d656fcda71ef84e88a47436e76cdf4bbcc2fa52387444b29de995aff73f656bc1cf374103c2842edbb5f71d6ff63e7d6ae40de79af50964a60e7035109da98db9516b009c33cbb79fc1f5542a84b53437d745162c06cd3f383f23cbef43ced23b4f6e5aaa10954ab0535798c4c69268afe9247abc26152d218a5012fd6a0a7ebcb8eadbe3d44236e2f4045e8010bfb5409b21c7d50cd63ce7bc84065b6d72771bdad0997f8af3062f0d1362f8c123eacc8bf3c76039f459611f71c09c4e03d5a2105276184c43b5"}, &(0x7f0000ef3000-0x4)=0xd5) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003fa000)={r1, 0xffffffff00000000, 0x1c0000000000, 0xfffffffffffffc01}, &(0x7f000074f000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000ef2000)=""/88, 0x58}], 0x1, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/06 05:13:48 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000fe0000)=0x0, &(0x7f0000692000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe1000-0x28)={@generic="63a85e2327ee0b357b22b36219d9dd18", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$ax25(r0, &(0x7f0000fe2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cbf000-0x4)=0x10) bind$packet(r0, &(0x7f000058d000-0x14)={0x11, 0xf7, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000fe0000-0x8a)={r0, r0, 0x6, 0x7, &(0x7f0000579000-0xaf)="998473e523d2daaf5be6fd7db9f9da36594696c13117d5da2f5fe5aef9a53120ab5587ba1ea3f87c04e67f2db063feb58ff8dfcb536c1206aa41ab9016c44cb11b659490b23239504e1e8ebb2f0e61253b28dd25b1273c403f851b93c3f8a0e758a08ed495c205886849f02758ab04e7d678a4e9581160edfbe9e8110520a2ef0b2537e4c33476239331433641d49b3a2d91a2bece757bfd9b85ba18b27493ac5af701908a61419b6075895a934f02", 0x5, 0x0, 0x20, 0xffff, 0x0, 0x0, 0x3, "b9cb4b545ec8e4ac34d9a844be69b8e82b7ea49efae648643079b1f5fc88cc65f71ad8d9ffdb32c814bc851b40061235e622a44039e8dd66df266b61741e4e75e5d3f9367c54b2080960401e33407368de2110bb54493f0fec7d33122782786823fc"}) 2018/01/06 05:13:48 executing program 4: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000fe0000)=0x0, &(0x7f0000692000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe1000-0x28)={@generic="63a85e2327ee0b357b22b36219d9dd18", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$ax25(r0, &(0x7f0000fe2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cbf000-0x4)=0x10) bind$packet(r0, &(0x7f000058d000-0x14)={0x11, 0xf7, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000fe0000-0x8a)={r0, r0, 0x6, 0x7, &(0x7f0000579000-0xaf)="998473e523d2daaf5be6fd7db9f9da36594696c13117d5da2f5fe5aef9a53120ab5587ba1ea3f87c04e67f2db063feb58ff8dfcb536c1206aa41ab9016c44cb11b659490b23239504e1e8ebb2f0e61253b28dd25b1273c403f851b93c3f8a0e758a08ed495c205886849f02758ab04e7d678a4e9581160edfbe9e8110520a2ef0b2537e4c33476239331433641d49b3a2d91a2bece757bfd9b85ba18b27493ac5af701908a61419b6075895a934f02", 0x5, 0x0, 0x20, 0xffff, 0x0, 0x0, 0x3, "b9cb4b545ec8e4ac34d9a844be69b8e82b7ea49efae648643079b1f5fc88cc65f71ad8d9ffdb32c814bc851b40061235e622a44039e8dd66df266b61741e4e75e5d3f9367c54b2080960401e33407368de2110bb54493f0fec7d33122782786823fc"}) 2018/01/06 05:13:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000847000)={&(0x7f00008b9000)='./file0\x00', 0x0, 0x8}, 0x10) syz_emit_ethernet(0x8a, &(0x7f00005fa000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x54, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0xfffffe11, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, 'z\te', 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e20000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005ab000)=0x1c, 0x800) bind(r1, &(0x7f00008c7000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f00001e2000)="8fb61a1ea18cfb4fd7b93f403a3994b24d48112761c72eca29d702c68f8128280131abe2a2323156e32b7992467f2dfb954111e160c6dc94f2a93a3a38bc3f834117ab44128049a6aec8192dc219b82bf9383ef698f2cfc8841bc2362726", 0x5e, 0x8000, &(0x7f00005f2000)={0xa, 0x3, 0xa67, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ab2000-0x8)={0x0, 0x8, 0xfffffffffffffffc}, &(0x7f00009d2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000807000)={r2, 0x8, 0x1, [0x7209]}, &(0x7f0000e2b000)=0xa) 2018/01/06 05:13:48 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000-0x4)=0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001a0000)={0x0, 0x0}) 2018/01/06 05:13:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00004c0000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xba, "e7dc68893bc2869b1fb2efcc64c476bec2aabca362b95c78ee3f0d71bb25ba3990bc6b209bb7f62991f792d20775f8fda9dd7429958a56a98ddd48049241e34b065a512701aeaa593daf1a013d9505c468727aa12b082176b0f9753681d8fb69d8d400b1c0f090a2196ee0c3f0078a02018f2537319c351acd8bfcecdb23dde85dfdf951b27f007848f7ddc60b0085b992a522a54725fd87923f6f177223ffe67e1ffcb140a0bd67e000dc6232fbd46996a389021aa444f6e2b4"}, &(0x7f000076a000-0x4)=0xc2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cae000-0x10)={0x7, 0x200, 0x1, 0x5, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) r3 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000c52000)=0x0, 0x80000) getsockopt$ax25_int(r3, 0x101, 0x8, &(0x7f0000fc7000)=0x0, &(0x7f0000e63000-0x4)=0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/06 05:13:48 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="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", 0x4ac}], 0x1, 0x0, 0x0, 0x4010}, {0x0, 0x0, &(0x7f0000ca3000-0x50)=[{&(0x7f0000190000)="8ab191c95e4a8d8715e37d126b9964722746aeedf386d684cb8e99baf7c054f3742d575941479d3a80d5", 0x2a}, {&(0x7f0000f7e000)="f4d2f59456f6af94a61d1a03e20a47a86e98461d3f9c3f589c5195d21065ca3ca8f977be7dde4409b8a646fd03943aecae41c2fb974c671d48c91d998056e0a498a34b3cfbe7641a1294312becfb9eb721a3f8a909244d093c958ac4066ce7ab852198903d69bd8b3119a272d1ba79afeca444e43b7a35bbe0b6af3da9ed53d029c26eefb7db48fee51f7fb9c737a5bc87", 0x91}], 0x2, &(0x7f0000f7e000)=[], 0x0, 0x841}], 0x2, 0x4040040) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f88000-0x38)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0xffffffffffffff26, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f87000)=""/48, 0x1c}, {&(0x7f0000f88000-0x66)=""/102, 0x66}, {&(0x7f0000130000-0xc7)=""/199, 0xc7}, {&(0x7f0000f88000-0xac)=""/172, 0xac}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0xfffffffffffffc90}], 0x8, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x800000000fe}, 0x40) 2018/01/06 05:13:48 executing program 0: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ba9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000034b000-0xa0)=[{&(0x7f0000fdf000-0x1f)="ec96b3b21f2778986c12967cd4fcd54e2761a36267d5683a016eb4cea2ca31", 0x1f}, {&(0x7f000019b000-0x45)="968834c9b6ea761307f8ce87a244631aadf2678a3585b620fd26d254e4e7805686cfa205f61a3d564a96e93f8084e9e359d4c075234f1b6dfe0426fed9ec84f4e925914e69", 0x45}, {&(0x7f000014b000-0x87)="981c473006af6a8be4b12504dd6ad4c072d1d461cb5bd4c59a1b59ca2823cf38689d11f474627dd8714275fc1a0fd7f2cb09f5cc7d57587ae601da24da47f1ffe8867cbedace81af65e9df876bf3c33b5488f0f6ef223948e1b74c01d50f63cec59ac1e80c01d0713de0386cfaebd88cd7e4758e5665965bf3a9656113ef3da30374a08692306d", 0x87}, {&(0x7f0000fdf000-0x84)="674f4853b284ec954c27303be75d5c1e66b8c8c1ef33a89133a28beab13639f73645d6db9345da7fea2df34ff82bc45fa8380e16e5670f06e5ddda824a17eabf6325751883be099a8852e2126da0f3c9afd8770d0be98f9442d159f8672da2121142953d372044d16569e0df77c3a88cfad97552657161979f8c826e81f5a2b9750e953e", 0x84}, {&(0x7f0000fdf000-0x92)="c4fd118fb94f4c34ff2277d27c8f91b039fcddaa9a1cc123b8c9e23833621fa75260c0bc28cd4dae1c806a69119f5b1fa4b0c0fc24e08ca383ffa2adae4f417ac17e38e7f3ebcff963c975798ab2ef2f6804b1badfcbdff9f5c0a99ab730064f22c5274aa9bce904330dac4ad6cc12cb15e3c40be8ccba6d276732cc0661c1f810d279d49cfbf3b896885183afdb6f24c13f", 0x92}, {&(0x7f0000fdf000-0x15)="ff1e063dd717fb7fde0c79bdc5a3b8fc7609a011f2ae3aa8284c07c95a38172846415d8a113c8604b1b9bbc53f6360907f7431910ab794805c3bdaaf0119259beb12f763a3be9caebcbb6ac60bfdaa770fe790bd9fda", 0x56}, {&(0x7f0000411000-0x4d)="2c924b572c950eed7cb7f820d3563858f809aab244953882bf22e145f94f339646d94c730654065e52d31660533ef2f7e8f067580cf849672116bbf468c7840fd896cb52d41b5957ee058880b1", 0x4d}, {&(0x7f0000eed000-0x30)="f92a1c1be9ddb4ffac06a6305eecd056a4b9d69b49db560ec4f502200b8507efae325d5eba8e2c92832893079c46c3cc", 0x30}, {&(0x7f000048c000-0x17)="54246a45fbe59e2fc214ab6d0fedaf8be12f43a875bc59", 0x17}, {&(0x7f00004e2000)="10417a9efda96ca3f6a88118d6b9cde4a0fec024fc4f50495af6319da4d502e1858680059f3e833fb12fbc4b0666e944d12a98cfb7727c60f12990e7c7dfc7c8e416f64ce0a78c77c10d5d388c54b3d3e7974b50cf5148a51bfc45f4e1bce5c22402795a6ed99a1d9c0d128c3a8365427a76fc839cd5fa55a05043b86dd0275c19f68c59aa34280cbcd38a0f8925ea1360f0ede716e7ba4ba5209afa02a9ed4a2f6aacf27c25d5483e48b76490a5c72781cbb885a515021f74103708253e8f6978221d3046c3a91735e9ad380556c730a818d86c0747c0d2adba27462aa7771596911caed3e4e3e84f3069", 0xeb}], 0xa, 0x1b) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000fd3000-0x10)=[{&(0x7f0000338000-0x18)=[{0x10, 0x11, 0xffffffffffffffff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000378000)=[], 0x0, 0x0}, 0x0) 2018/01/06 05:13:48 executing program 7: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008ca000)={0x0, 0xcd, "a1dbc5ca886d656fcda71ef84e88a47436e76cdf4bbcc2fa52387444b29de995aff73f656bc1cf374103c2842edbb5f71d6ff63e7d6ae40de79af50964a60e7035109da98db9516b009c33cbb79fc1f5542a84b53437d745162c06cd3f383f23cbef43ced23b4f6e5aaa10954ab0535798c4c69268afe9247abc26152d218a5012fd6a0a7ebcb8eadbe3d44236e2f4045e8010bfb5409b21c7d50cd63ce7bc84065b6d72771bdad0997f8af3062f0d1362f8c123eacc8bf3c76039f459611f71c09c4e03d5a2105276184c43b5"}, &(0x7f0000ef3000-0x4)=0xd5) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003fa000)={r1, 0xffffffff00000000, 0x1c0000000000, 0xfffffffffffffc01}, &(0x7f000074f000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 05:13:48 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000fe0000)=0x0, &(0x7f0000692000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe1000-0x28)={@generic="63a85e2327ee0b357b22b36219d9dd18", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$ax25(r0, &(0x7f0000fe2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cbf000-0x4)=0x10) bind$packet(r0, &(0x7f000058d000-0x14)={0x11, 0xf7, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/06 05:13:48 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000-0x4)=0x1c) 2018/01/06 05:13:48 executing program 3: mmap(&(0x7f0000000000/0xa10000)=nil, 0xa10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a11000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004fe000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}, {0x0, 0x8000000000000, 0x0, 0xb1, 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, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000801000)={0x0, 0x4c, &(0x7f0000030000)=[@in={0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a11000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004cb000)={r2, 0x288}, 0x6) mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000089c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x6000}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000a12000-0x18)=@get={0x1, &(0x7f00002c9000)=""/120, 0x2}) 2018/01/06 05:13:48 executing program 4: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000fe0000)=0x0, &(0x7f0000692000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe1000-0x28)={@generic="63a85e2327ee0b357b22b36219d9dd18", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$ax25(r0, &(0x7f0000fe2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cbf000-0x4)=0x10) bind$packet(r0, &(0x7f000058d000-0x14)={0x11, 0xf7, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/06 05:13:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00004c0000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xba, "e7dc68893bc2869b1fb2efcc64c476bec2aabca362b95c78ee3f0d71bb25ba3990bc6b209bb7f62991f792d20775f8fda9dd7429958a56a98ddd48049241e34b065a512701aeaa593daf1a013d9505c468727aa12b082176b0f9753681d8fb69d8d400b1c0f090a2196ee0c3f0078a02018f2537319c351acd8bfcecdb23dde85dfdf951b27f007848f7ddc60b0085b992a522a54725fd87923f6f177223ffe67e1ffcb140a0bd67e000dc6232fbd46996a389021aa444f6e2b4"}, &(0x7f000076a000-0x4)=0xc2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cae000-0x10)={0x7, 0x200, 0x1, 0x5, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) r3 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000c52000)=0x0, 0x80000) getsockopt$ax25_int(r3, 0x101, 0x8, &(0x7f0000fc7000)=0x0, &(0x7f0000e63000-0x4)=0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/06 05:13:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d90000-0x26)="26000000130047f1ffdfff7f00ffffff07ffffff01000000f6b2000000000000000004001235", 0x26) getgid() 2018/01/06 05:13:48 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000fe0000)=0x0, &(0x7f0000692000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe1000-0x28)={@generic="63a85e2327ee0b357b22b36219d9dd18", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$ax25(r0, &(0x7f0000fe2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cbf000-0x4)=0x10) 2018/01/06 05:13:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00004c0000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xba, "e7dc68893bc2869b1fb2efcc64c476bec2aabca362b95c78ee3f0d71bb25ba3990bc6b209bb7f62991f792d20775f8fda9dd7429958a56a98ddd48049241e34b065a512701aeaa593daf1a013d9505c468727aa12b082176b0f9753681d8fb69d8d400b1c0f090a2196ee0c3f0078a02018f2537319c351acd8bfcecdb23dde85dfdf951b27f007848f7ddc60b0085b992a522a54725fd87923f6f177223ffe67e1ffcb140a0bd67e000dc6232fbd46996a389021aa444f6e2b4"}, &(0x7f000076a000-0x4)=0xc2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cae000-0x10)={0x7, 0x200, 0x1, 0x5, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) r3 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000c52000)=0x0, 0x80000) getsockopt$ax25_int(r3, 0x101, 0x8, &(0x7f0000fc7000)=0x0, &(0x7f0000e63000-0x4)=0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/06 05:13:48 executing program 7: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008ca000)={0x0, 0xcd, "a1dbc5ca886d656fcda71ef84e88a47436e76cdf4bbcc2fa52387444b29de995aff73f656bc1cf374103c2842edbb5f71d6ff63e7d6ae40de79af50964a60e7035109da98db9516b009c33cbb79fc1f5542a84b53437d745162c06cd3f383f23cbef43ced23b4f6e5aaa10954ab0535798c4c69268afe9247abc26152d218a5012fd6a0a7ebcb8eadbe3d44236e2f4045e8010bfb5409b21c7d50cd63ce7bc84065b6d72771bdad0997f8af3062f0d1362f8c123eacc8bf3c76039f459611f71c09c4e03d5a2105276184c43b5"}, &(0x7f0000ef3000-0x4)=0xd5) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003fa000)={r1, 0xffffffff00000000, 0x1c0000000000, 0xfffffffffffffc01}, &(0x7f000074f000-0x4)=0x10) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 05:13:48 executing program 4: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000fe0000)=0x0, &(0x7f0000692000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe1000-0x28)={@generic="63a85e2327ee0b357b22b36219d9dd18", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$ax25(r0, &(0x7f0000fe2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cbf000-0x4)=0x10) 2018/01/06 05:13:48 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 05:13:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000cc9000-0x4c)="24000000010025f0006bb404fe8000000e0b49ff6e10b4ffee0780cc080003000100000057c37b026c4023f5bda0773ac479a705e7b2ab3eb7f581ab378ce40000ae9651f20d19268236e6ec", 0xfffffffffffffe50) 2018/01/06 05:13:48 executing program 3: sendmsg$key(0xffffffffffffffff, &(0x7f000090b000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f000008d000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2ee, 0x0, 0x0, 0x0, []}, 0xffffff98}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) 2018/01/06 05:13:48 executing program 0: r0 = socket$inet(0x2, 0x3, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00007ed000-0xa0)={0x0, @in6={{0xa, 0x0, 0x56, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0xc4, 0x100000000, 0x9}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000336000+0xdcb)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x560, 0x4, 0x60000000000, 0x795d, 0x0}, &(0x7f00007f5000-0x4)=0xa0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{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, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/06 05:13:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$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) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000880000)=r1, 0x4) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000668000-0x4)=0x0, 0x4) 2018/01/06 05:13:48 executing program 7: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008ca000)={0x0, 0xcd, "a1dbc5ca886d656fcda71ef84e88a47436e76cdf4bbcc2fa52387444b29de995aff73f656bc1cf374103c2842edbb5f71d6ff63e7d6ae40de79af50964a60e7035109da98db9516b009c33cbb79fc1f5542a84b53437d745162c06cd3f383f23cbef43ced23b4f6e5aaa10954ab0535798c4c69268afe9247abc26152d218a5012fd6a0a7ebcb8eadbe3d44236e2f4045e8010bfb5409b21c7d50cd63ce7bc84065b6d72771bdad0997f8af3062f0d1362f8c123eacc8bf3c76039f459611f71c09c4e03d5a2105276184c43b5"}, &(0x7f0000ef3000-0x4)=0xd5) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 05:13:48 executing program 4: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000fe0000)=0x0, &(0x7f0000692000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe1000-0x28)={@generic="63a85e2327ee0b357b22b36219d9dd18", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 05:13:48 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000fe0000)=0x0, &(0x7f0000692000)=0x4) getpeername$ax25(r0, &(0x7f0000fe2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cbf000-0x4)=0x10) 2018/01/06 05:13:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00004c0000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xba, "e7dc68893bc2869b1fb2efcc64c476bec2aabca362b95c78ee3f0d71bb25ba3990bc6b209bb7f62991f792d20775f8fda9dd7429958a56a98ddd48049241e34b065a512701aeaa593daf1a013d9505c468727aa12b082176b0f9753681d8fb69d8d400b1c0f090a2196ee0c3f0078a02018f2537319c351acd8bfcecdb23dde85dfdf951b27f007848f7ddc60b0085b992a522a54725fd87923f6f177223ffe67e1ffcb140a0bd67e000dc6232fbd46996a389021aa444f6e2b4"}, &(0x7f000076a000-0x4)=0xc2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cae000-0x10)={0x7, 0x200, 0x1, 0x5, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) r3 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000c52000)=0x0, 0x80000) getsockopt$ax25_int(r3, 0x101, 0x8, &(0x7f0000fc7000)=0x0, &(0x7f0000e63000-0x4)=0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/06 05:13:48 executing program 1: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000a70000)=[{{&(0x7f00003fd000)=@nl=@proc={0x10, 0x0, 0x1, 0x0}, 0xc, &(0x7f00006ac000-0x20)=[{&(0x7f0000889000-0x71)="a7d1064c0fea0c853bcf0e64dc505eb4cd2a66a760becf0f9f8fe40ff94e3004cd8857a23a0e8bf31cab0cbe90302efe16856923e304583a5666c48f2d71470d954444284c9854b94e45f063bd417a89c12f56b07a68c62458701e12083b86e3ba9c81e781f1447cec9b2c14bab1404859", 0x71}, {&(0x7f0000a70000)="0a5f387ceba8d982e4db110e03fcc363b925cac0edd032c130a52e948db1df6cd9f6ddb5d758bfcc914c011e5054daf0b7046c1f7a29c01164", 0x39}], 0x2, &(0x7f0000a71000-0x3b8)=[{0xb0, 0x12f, 0x101, "6bc76949c785337bb97d357abba05a908de4080d800d494cce2fe9d4441de36a87cfc4ab09768bbb9dfca670422cba22007eb60dcea636f003961c8a203cdea8af6d4802efd3cbfc5382c8a42deaa1c27a7a78171d4ebb63bf4acb6966b9c483ff8419e19e67163d7092420b83aa56cd0000a5f6d45cdc9cd217145fc3990533ff23864a9b0ae220af116a4f2c2bd74f6930e7637ed9708bf8"}, {0xd0, 0x11c, 0x3, "5cac8d4d8855c0d54650c43643a0e3a6a2c321541389a5bb594d07b93726a0cce99e9ba66a3af58b4456853605dccfdf3da84bb115a2d783fa3ecdf2cb80b36bd4ce1cd8100614640ed05bc3203f977d0b461ec4203f71dbfcc52a5b14d9ab488f4ba5f66adb68eb677c5d1c63d1743af4c3640525a1dbdea6928da354d452a0e340ea934c0c272243f80996c24b4ac6174a9980793e74e035bbd4c00ab229f4c4c327e227907b5fb8ced2309bbc876f8526b9b8493922ee1ef9"}, {0xc0, 0x11f, 0x46a5804000000000, "a27a1bcd47d88d7ebf84f52a3a9307ec60ee925802352f1c095c66c121b93c56783ac25bee6bb672e2b5c1e9acc6bdc4966b3a2d282b539f6ca6dc7e8c22492de88bd3c237bc8eb36054518312a02b247d300b12717c069079cc0cee78cf3acf6da31e8bbf2a15cfa0658c2b9e6407d9aab935b9f0d92489e6d7585ef4c1b1e5f5514d089d2c32aa1f01cf046999534484e0f6941f39e4c47af37f784eb779fa6b78207f1cf73ffbe29497c655460a"}, {0x70, 0x117, 0x7fff, "2840944ce3877950b7e592735a92ddeb93b920085463e5fd0f32ef1cf882758cd834ae683ef705054ef4b8a272367eb4dd8e7889b6fc8c4658289dabadfa13bfcab3dbad9f1ae1162616a537e9fb7e36185669c57b998355a6"}, {0x10, 0x10c, 0x2, ""}, {0xf8, 0x19b, 0x3, "26f73bb53dd30589052d46750bb5162c76881a6abe460acabab5a9166ec098a6f484b68bd3682d91eb8ffd2769987163c52ab02f2f98bc1811739a7b1e58c8fb65a6bc0c4e7223a9ee3f2b5d85befc53125408d2c27caa35d0173360ad1fc90701aa2c95edec44cef6cc741459aa24f3a14b3e181c34eb22825f205eb96ed9fbd07fa27efd4ffb34e74694aa399ed9404940260fedc3989eff7293a9b0734267f99c586d221ef75bfe0456949904b9e859e47b1d2e0e2d8c5bd7e686d4ea60f45491cacc0f6c40fa1259bdc714125d5a6f1c1cdd8a4f2c2a991230f8ba213503c3bd726fea65"}], 0x3b8, 0x0}, 0x1}, {{&(0x7f00009c5000)=@ethernet={0x6, @random="5c97d71806a6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a71000-0x30)=[{&(0x7f000032a000-0x87)="11894cbba04fe90b78e4e04f0fbfef15ee59e8e5f76f60914b0d6f8dd337d5dbe6244606b480db45ea47486f9f83d3acf6ac506f842761fc9f5ec4b3bc093265c7d8216dd95b9dd7941e74a06918fbba29958ba400150a4c7bc0ea7d8f35fbeecf49a276f3b2edcf68f6f08c7deecca97bf72e4a1ef726fad54971d2575189983b7c9c4e6c0ed6", 0x87}, 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"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0x12a8, 0x2000c000}, 0x2}], 0x3, 0x4044090) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x401) r1 = accept4(r0, &(0x7f0000547000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f000014d000)=0x6e, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a61000-0x98)={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}, 0x98) 2018/01/06 05:13:48 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 05:13:48 executing program 7: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 05:13:48 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) getpeername$ax25(r0, &(0x7f0000fe2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cbf000-0x4)=0x10) 2018/01/06 05:13:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00004c0000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xba, "e7dc68893bc2869b1fb2efcc64c476bec2aabca362b95c78ee3f0d71bb25ba3990bc6b209bb7f62991f792d20775f8fda9dd7429958a56a98ddd48049241e34b065a512701aeaa593daf1a013d9505c468727aa12b082176b0f9753681d8fb69d8d400b1c0f090a2196ee0c3f0078a02018f2537319c351acd8bfcecdb23dde85dfdf951b27f007848f7ddc60b0085b992a522a54725fd87923f6f177223ffe67e1ffcb140a0bd67e000dc6232fbd46996a389021aa444f6e2b4"}, &(0x7f000076a000-0x4)=0xc2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cae000-0x10)={0x7, 0x200, 0x1, 0x5, r1}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) r3 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000c52000)=0x0, 0x80000) getsockopt$ax25_int(r3, 0x101, 0x8, &(0x7f0000fc7000)=0x0, &(0x7f0000e63000-0x4)=0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/06 05:13:48 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 05:13:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) socketpair(0xc, 0x80000, 0x80, &(0x7f00007f9000)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000c31000)=0x200, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00008a7000)="25156cdf9b0af9834c10141f73ca7d8d", 0x10) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f000018e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000075000)={0x0, @in6={{0xa, 0x1, 0x90, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xfffffffffffffffb, 0x60, 0x9, 0x5}, &(0x7f00005c9000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00009ae000)={r4, @in6={{0xa, 0x1, 0x837, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000346000)=0x8e13, &(0x7f00008bc000-0x8)=0x2) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f00001f8000-0x4)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00007c8000-0x4)=0x0) getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005ed000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ebe000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c1b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000305000-0x4)=0xc) getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000367000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007ea000-0x4)=0xc) getpid() getuid() getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00004d3000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000080a000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb8000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000fb000-0x4)=0xc) getpeername$inet6(r0, &(0x7f000006b000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000620000-0x4)=0x1c) getpid() getuid() getgid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f38000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000636000)={0x9, 0x7, 0x0, 0xbed0, 0x228, 0x7ff, 0xffffffffffffdc9b, 0x6546, 0x6, 0x1ff, 0x3}, 0xb) 2018/01/06 05:13:48 executing program 4: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000fe0000)=0x0, &(0x7f0000692000)=0x4) 2018/01/06 05:13:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00004c0000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xba, "e7dc68893bc2869b1fb2efcc64c476bec2aabca362b95c78ee3f0d71bb25ba3990bc6b209bb7f62991f792d20775f8fda9dd7429958a56a98ddd48049241e34b065a512701aeaa593daf1a013d9505c468727aa12b082176b0f9753681d8fb69d8d400b1c0f090a2196ee0c3f0078a02018f2537319c351acd8bfcecdb23dde85dfdf951b27f007848f7ddc60b0085b992a522a54725fd87923f6f177223ffe67e1ffcb140a0bd67e000dc6232fbd46996a389021aa444f6e2b4"}, &(0x7f000076a000-0x4)=0xc2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cae000-0x10)={0x7, 0x200, 0x1, 0x5, r1}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000c52000)=0x0, 0x80000) setsockopt$inet_mreqsrc(r2, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/06 05:13:48 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) getpeername$ax25(r0, &(0x7f0000fe2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cbf000-0x4)=0x10) 2018/01/06 05:13:48 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 05:13:48 executing program 7: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0