="792a8b0f94abe28d1f9d1e61d2a57d4ce6fccf528a61f2d290c39db4b2fb4596eabf4c014097024bba680732830d7be32297e5b544c7405dc9508f40a5fe9cd5bea7fcf62cfa4a5c1e43ee27252aa552623debf8c21116a0db546d06673a1dbc14f855064b81ba3cabdb3a3c004aa8733f544f909a1143c6916b2581d9af59fbf2e5d5fdaf2c93862cbc35cc356777f8c39324ffd0770fc454962b492cb1d1be2df2975cd980e7db18d14d7951abe63a6e5cd3399de829da5e5cab756a2da35381b67dd0f233b2a1929c7928f6ec771bf190e4b0f3eda50171adf946abefec2b11", 0xe1}, {&(0x7f0000da9000)="a38c60ec32283fcfdb15910835353ea3a1c992ceadc605cac76d6c69cce9530b84d4bd2f01ea9a3b660c709de61a794c9e0992b49fd658", 0x37}, {&(0x7f000001f000)="63054ead714493003564ebb1b92a5456347f9b4f5a265d6bc601b281d612d7f22d0ff17dbe1559464e228081f1712a267b7badd2d04a8f2065f2f982c7692c5a55ee649819d2f87e4ef81dbc62a6887cb474d0bd9fce7332658205654f784bc85ceb6593c24a3d3045d40f322a023955d3b06d114c1b378d6d3da75c9f61229c5aa8869996a9865dc1adfa3e523db7e9c7a5b4a6bc5ed8a4da53e0d98f39b1d47fd74b0064e32f5e7cb1caaccf004ce2baeaa2d36c0ffddf888d8437a6a5abbaf385fffc6fac1c13b52e514dc8cd9051d171537e56073e9e486b741a0afa74eb4dcfa0c3", 0xe4}, {&(0x7f0000862000-0x6f)="ca361832ac271f2d015525320371bdca350fcc246bfdf179b9bd65491e5266f7feffe5e1b92381d84bd12c715bd274beae11577a86542dea837859963d787daec066bccb22d2e7e01172fcf0ebf036f294dd62fa1bfd3abb275e3bf16e68f0f30a6f4568c3387fe4b6e13728dc70ac", 0x6f}, {&(0x7f0000a9a000-0x22)="f38abc4b761c7808d5a6b572fee888e75e000d232bc25d12da7dd54470e5f0d1ff2f", 0x22}], 0x5, &(0x7f0000cd8000)=[{0x70, 0x1, 0x4, "6cbf2774ea178dc5fccbb7534a92be34495ff152979814a524fb5418e488426e901a1192d008b0382b0ac59fb5d54a92e77e28002945ca14ef047dfb39caaa8b6a94c45106d8653f66ff107aba64ed2a51582e962855b7eff351ae8866cd"}, {0xd8, 0x103, 0x3, "729d6d8a9ae929f71161b3f6b7cf7d99b3b7ac2abdb450ade5665ebed7f7189812e7ea2bf684c7d5db318375b8d247059cfd7eec6d0b8e8a6328261923280c2544b48b2d2a388c9fd0341cf6d1ae1bf2208ccf446e6bb9e3543474fc45842308c74bbe5611e9a89b843363527cbcdda5111cfbf7dffb79270a579bd142d6739ca768f4d4fb60d98b0ffea0e9d8b759289f56c662561af87aab2ea0cb15bfb06f50ab1aaa63eb38a209c204d8f96d686586e2b92e5ddcc747320507ffbfc5c9fe97ab8a4bcd64ade5"}, {0x70, 0x115, 0x8000, "35c8d90aa9fa00f8ca4438b6b207bc4ca4de1dd5255312042a6ed86399133aa5524e32a42c92dff7148d6fcc2f0bd0cce1e73a3b4d84d3375c5e5234297a3d4a3d8ae6cce4e2b3352006b5ae052738ee53d0686f4433e563cd6bf30ace"}, {0xf0, 0x10c, 0x716, "7cf6719070101888e7e1f7dc5903eca01a76317cef7bccbdda5157baa025594efa426be5272f58f4af6c5d339c119abd1b97ea1b07c730a00f356b81e7555fd5ad4f309b542374757d332963aa82b1320fba53225c0e25c0f7ce47ba9c82fb91d5c8ed4bbd7db8c17d5454b3a10a6a923a7db0a37ac0f1826d9c6a1d59eafa2db5691a99afc496605050678393a9218007956b7f71969313322b64bb08599781ef354dd692f52d4d06c7098b78f5cb285b4e97684aeab60a822c3833921239791585652896dff1f99ce1f1d975f1d049ac268372540724e5c670"}, {0x18, 0x10b, 0x8000, "e9f2"}, {0xd8, 0x1, 0x1c0000000000000, "f42cb5ea8c9a13faaec7a9b5d343594a34c674af6d5c7401e99f5d4602d2ae6184c2bfa1eeb58f7f12517e0f76c73fa3195d0566a60449681c541c111d77dc1f9cd45a16a9001a429afad072b5342ffc02f1f22725d70a46b36bca17a8f554cc99d20fe1810cbe8d8cd09bd45b1be097d6e83c4ff8846d17eeb979cc3ff0bb0dd88dc1272c3737a8e81506af165d8678ef3917026c1638ee50bd3d76e9920f2cb6aabb755cc97771db2f7a64567a3113e8666a8f730cb674b9a8437039495eed2c5957"}, {0xa8, 0x12b, 0x88a, "1af5bacf41f696eb32e77eebeb0b4f0d4fd5632823de7cf1900f76241b1ddf53f1497455aa7e017c40992db488b5b2b9cac2fc0a2b5fc42b206efffd867f40d0940761c0660cb3f2188d37dd6c84da18c2e2118806e0e0b4eab5cf02b93151a4a7dc2a02145349aedc62abf0b9e0649a904d72e82b1b517422c6cb7c03578b272a7f18444d28fec73c65bf02f66037a4eaaffb6f"}], 0x7, 0x8000}, 0x81}], 0x6, 0x8000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001ab000-0x72)={r3, 0x6a, "cdb8acbd34f248c2ff83e42852360a38778616861ca8be53502f539060d502f33344d1b46de191f1d709e9cba92c5ecf0712af381e2a2cfc447f74862800d6f46e54e2951e9e01ae1cfe06d73657d8a6b1c04e9401418daa5e6214ed01b1264e71c364f0e5907c2ec020"}, &(0x7f0000a95000-0x4)=0x72) shutdown(r0, 0x1) [ 44.733852] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2017/11/26 18:06:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r0, &(0x7f0000c3d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008a4000-0x4)="63646700", 0x4) sendmsg(r1, &(0x7f000037c000-0x38)={&(0x7f0000ce3000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000143000-0x60)=[{&(0x7f000048b000-0x25)="e7", 0x1}], 0x1, &(0x7f000029c000)=[], 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f000081f000-0x2e5)="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", 0x23b, 0x0, &(0x7f00003f0000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c38000-0x44)={0x0, 0x3c, "5c39f3f0e39f9c65f8beaf2812c15c5a45a678997cbf47c9294cad691572f7175193fcf19f0c68b00387e9b8059efff9dd4ba8e4110bacd2dd99d22f"}, &(0x7f0000874000-0x4)=0x44) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000490000)={r2, 0xdf, 0x10}, &(0x7f0000cdb000-0x3)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000058a000)=@assoc_id=r2, &(0x7f00002b9000)=0x4) connect$inet6(r1, &(0x7f00009a1000-0x1c)={0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x720e}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00003af000)=0x0) sendmsg(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000a4d000)=[{&(0x7f0000b37000-0x579)="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", 0x47b}], 0x1, &(0x7f0000511000+0x738)=[], 0x0, 0x0}, 0x0) 2017/11/26 18:06:55 executing program 3: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80f, 0x44) r0 = socket$inet(0x2, 0x800, 0xff) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fed000)={0x0, 0xaa, "5969cd0e6de5fe54925871f3e97828dc7d0e852b112eab83412b6d381cc6f6c3cb048068be1627592227f0f2f346ddcdf5afeaf6e1386e926cb20695050d8a503aac585e91140532da640242b742f00437b86330698043d4a3e43ebdfc3e22df97e55bfb05459d56919ed65521c54cd755b114a9f45a6aed474ffc2712bcc44536ed5762515273e3177e1838ba75c4d34788c4d430047520524d8ff04601e388a945a5b4c9e4972cd288"}, &(0x7f0000fee000-0x4)=0xb2) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fee000)={r1, 0xfffffffffffffff0}, &(0x7f0000fed000)=0x8) mmap(&(0x7f0000fee000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000bdb000-0x10)={0x0, 0x6, &(0x7f0000230000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6ad, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ca5000)=0x10) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000c6c000-0x10)=[{&(0x7f0000ff0000)="39000000130019000000000000ffff0076000118030000006c0b02cd06008005110016000400000000000000010000011000003420000000009686", 0x3b}], 0x1) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000658000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000fee000-0x18)={r4, 0x7, 0x30, 0x8000951f, 0x80000001}, &(0x7f0000ff2000-0x4)=0x18) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000ff3000)=0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r5, 0x89ee, &(0x7f0000ff4000-0xe7)="1132474e688bd7670645601841066e4831481aca3c6ce45ddd2cafef147da72318034f04f0933ea5f6d074df19a7172b17a4c75b5434b4ba4af0f6469d06ea26f0188fdb58abc0f837a83f8b31ce5df88672165d16ec5cc3a8957e0ee17e26427c77e89eb1b1fe9dab98dcebdb741631aa6605413c8562fbc2a93eff9f4e80267d41dffd298d896f9da075237ede6170b076a1c8a42a97a26e03a4d3fbfaf2448bbea5eebc6c0ed9de2429371e0bd89e25c7472184c85055365debf032c58431d65ef4118a8c45a8bf9d934b28234a162c79b4a9ae7cb468dc00e1d32b38ce634537999157eeda") ioctl$int_in(r5, 0x5421, &(0x7f0000feb000-0x8)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000bcf000-0x4)=@assoc_id=r2, &(0x7f00008db000)=0x4) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept(r0, &(0x7f00004f3000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ff5000-0x4)=0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r8, 0x894b, &(0x7f0000b96000)=0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f0000ff4000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x30a, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e92bac3f86a7c48900ee4f740cf18bda"}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r5, 0x800008946, &(0x7f000044e000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) [ 44.789483] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 44.809289] blk_update_request: I/O error, dev loop7, sector 0 [ 44.809347] Buffer I/O error on dev loop7, logical block 0, lost async page write 2017/11/26 18:06:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000173000-0x4c)="", 0x0, 0x60000008, &(0x7f0000fe9000)={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x5}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000071b000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000001000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b55000)=0xb9) r1 = accept$inet6(r0, &(0x7f0000ccf000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007db000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000049c000-0x98)={0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x85, 0x3}, &(0x7f0000749000+0x8a2)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007d5000)={0x7, 0x8000, 0x6, 0x1, r2}, &(0x7f0000304000)=0x10) [ 44.809441] blk_update_request: I/O error, dev loop7, sector 8 [ 44.809448] Buffer I/O error on dev loop7, logical block 1, lost async page write [ 44.809465] blk_update_request: I/O error, dev loop7, sector 16 [ 44.809471] Buffer I/O error on dev loop7, logical block 2, lost async page write 2017/11/26 18:06:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x80000000000300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x1, 0x0}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x88, 0x4001, 0x0, 0x0, 0x0, 0x0, 0x120, 0x0, 0x100, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x9, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000dd8000)="2e2f66696c653000", 0x80002) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r6, 0xa00003) sendto$inet(r5, &(0x7f00000af000-0x1)="8c", 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r4, &(0x7f0000f6f000)="8d8bb1", 0x3, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) accept4$packet(r2, &(0x7f000070c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000bf000)=0x14, 0x80800) r8 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000682000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x40, 0x3, 0xffff, 0x2, 0x20, 0x80, 0x5, r7, r8}, {0x7, 0x1, 0x5, 0xffffffffffffffff, 0x2, 0x401, 0x1, 0xec}, {0x4, 0xd8d6, 0x9, 0x1}, 0x100, 0xdb, 0x7f, 0x0, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x5}, 0x19, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000, 0x3, 0x3, 0x6e, 0x100, 0x6, 0x5}}, 0xe8) shutdown(r6, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000ef0000-0x4)=0x1, 0x4) r9 = creat(&(0x7f0000042000)="2e2f66696c653000", 0x16b) write$fuse_interrupt(r9, &(0x7f000004a000-0x10)={0x10, 0x4, 0x5}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000d30000-0x4)=0xffffffffffffdfff, 0x4) sendto$inet(r1, &(0x7f0000631000)="", 0x0, 0x20000001, &(0x7f00005da000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x40000000, 0x80000000000853b, 0x10005, 0x10000007ffffffb, 0x0}, 0x14) fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000c0000-0x9b)={0x0, 0x93, "e35bfa937ad12ffcf785c27e4d7263d5eaea991150c8ef98cfdb15943e0dee1c75f155b3e7e840071751f82af950cf6a40dc389e7ab7062e85ccf89be676234908dadd0818a9a943a81bde010f16f7860b2ee52c872951597120fd9e09fc4882fb6a5f6ea8a8a11b9d869233b0233200631dc6187c99200b61c0cc85db7cad571d49e4f645848b9066b9ac37b5dfd4329a0763"}, &(0x7f000073d000-0x4)=0x9b) [ 44.809487] blk_update_request: I/O error, dev loop7, sector 24 [ 44.809494] Buffer I/O error on dev loop7, logical block 3, lost async page write [ 44.809509] blk_update_request: I/O error, dev loop7, sector 32 [ 44.809514] Buffer I/O error on dev loop7, logical block 4, lost async page write [ 44.809529] blk_update_request: I/O error, dev loop7, sector 40 [ 44.809535] Buffer I/O error on dev loop7, logical block 5, lost async page write 2017/11/26 18:06:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000134000)="2e2f66696c653000", 0x80, 0x8) perf_event_open(&(0x7f0000776000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10000000000005, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x1, 0x9d64, 0x4, 0x0, 0x691, 0x5, 0x6, 0x800000000000, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)="0024", 0x2) write(r1, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310d2", 0x12) sendfile(r1, r1, &(0x7f00006a7000)=0x0, 0xfec) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getitimer(0x0, &(0x7f0000647000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r1, &(0x7f0000b50000)="", 0x0, 0x0, &(0x7f00004f9000)={r3, 0x0}) r4 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f00006a8000)=0x9, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r4, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xbb4000)=nil, 0xbb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x2f) close(r5) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000302000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r6, 0x3f) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$inet(r5, &(0x7f0000408000+0x751)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb7000-0x4)=0x10) shutdown(r7, 0x2000000000000000) r8 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r8, &(0x7f0000bb4000)="1f00", 0x2, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pkey_alloc(0x0, 0x2) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 44.809550] blk_update_request: I/O error, dev loop7, sector 48 [ 44.809557] Buffer I/O error on dev loop7, logical block 6, lost async page write [ 44.809571] blk_update_request: I/O error, dev loop7, sector 56 [ 44.809577] Buffer I/O error on dev loop7, logical block 7, lost async page write [ 44.809592] blk_update_request: I/O error, dev loop7, sector 64 [ 44.809597] Buffer I/O error on dev loop7, logical block 8, lost async page write [ 44.809611] blk_update_request: I/O error, dev loop7, sector 72 2017/11/26 18:06:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dcd000)={0x0, 0x0, 0x0}, &(0x7f00008f7000)=0xc) sched_setaffinity(r0, 0x8, &(0x7f00001bf000-0x8)=0x388) perf_event_open(&(0x7f00007ad000+0x291)={0x1, 0x78, 0x44, 0x2, 0x20000000, 0x112d, 0x0, 0xde1, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x40000000000000, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004f0000-0x4)=0x0) capget(&(0x7f000037d000)={0x399f1336, r1}, &(0x7f000092c000)={0x9, 0x101, 0xffffffffffff0001, 0x6, 0x5, 0x953}) socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000987000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() syz_emit_ethernet(0x3e, &(0x7f000066d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x9, 0x6, "a228af", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) getsockopt$inet6_int(r2, 0x29, 0x7a, &(0x7f0000f67000-0x4)=0x0, &(0x7f0000aed000-0x4)=0x4) socketpair(0x14, 0xb, 0x2, &(0x7f0000f69000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000d17000)={0x5, 0x0, 0x2, 0x3}) bind$inet(r4, &(0x7f0000f68000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000188000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f68000-0x4)=@assoc_id=0x0, &(0x7f0000758000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000f69000)={r5, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7b2, 0x1f, 0x7, 0x80}, &(0x7f0000010000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000b0e000)={r6, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d16, 0x3}, &(0x7f0000987000-0x4)=0x98) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x800000000000000}, 0x20) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000454000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000095a000-0x4)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x0}, 0x20) setsockopt$inet6_int(r7, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0xa0) getsockname$inet(r4, &(0x7f0000c1d000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f7000)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000e1d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/11/26 18:06:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xd)="646e735f7265736f6c76657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000003000)="2f6465762f696e7075742f6d69636500", 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000002000-0x68)={0x2, 0x100, 0x100000001, {0x77359400, 0x0}, 0xff, 0xd6d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x82000, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc2, &(0x7f0000000000)="172c35e5c7725878a4a168525a15e2fe637b6f68b6ddc343b421120af25fe34932fbcc841318dccc8747c9b89088910302ac34ceac25c908304409efd2d3e47215a0584c55eb990000593ca442fdd5b4f4abb1780e77448842bfec06838ddcc55a7c659424124a64dbaa55ce547ad77149eca426b7dbdbf6faeb3c10ca2d44db5814a6ed1db87380839102e015ae70175e188fab36255c182535b5e3a8edc79bf3749aed94e8c70cea4b3a5ef3a39845f1", 0xb1) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000002000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000003000-0x11)=@random={"6f73782e00", "2f6465762f72616e646f6d00"}, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_fuse_mount(&(0x7f0000002000)="2e2f66696c653000", 0xe000, r4, r5, 0x7ff, 0x2000) r7 = socket(0xb, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() accept4$llc(r7, 0x0, &(0x7f0000003000)=0x0, 0x80000) r8 = fcntl$dupfd(r1, 0x0, r6) keyctl$describe(0x6, r0, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b) fcntl$getown(r8, 0x9) clock_gettime(0xfffffffffffffff0, &(0x7f0000002000-0x10)={0x0, 0x0}) 2017/11/26 18:06:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x100000032, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00009a0000)={0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000d34000-0x10)={0x2, 0x0, @rand_addr=0x4000000008, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f000072e000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000a6c000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d34000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000d33000)=0xc) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000d33000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) listen(r1, 0x9) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000039d000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000d36000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000020e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000bde000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c48000-0x4)=0xe8) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000d39000)=0x3f, 0x4) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d39000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b2f000-0x4)=0xe8) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000cbd000-0x4)=0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000874000-0x4)=0x0, &(0x7f0000d3c000-0x4)=0x4) 2017/11/26 18:06:55 executing program 5: socketpair$inet6(0xa, 0x80002, 0x1, &(0x7f00006e3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f000097b000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x80000001}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001000)={0x5, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x905d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4ff8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000)={0x2, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1c00000000000, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0xd1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @empty={[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]}, {{0xa, 0x3, 0xfffffffffffffff7, @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]}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$binder(0xffffffffffffff9c, &(0x7f0000004000-0xc)="2f6465762f62696e64657200", 0x20000, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000000)=0xc6c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000-0x10)={0x80000000, 0x200, 0x7, 0x2000000000, r2}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in6={{0xa, 0x3, 0xc894, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe880000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe17, 0x1}, 0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000005000)=0xec3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000008000-0xc)="636966732e73706e65676f00", &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000008000-0xc)="2f6465762f62696e64657200", 0xfffffffffffffffd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, 0xc) keyctl$chown(0x4, r5, r6, r7) mremap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000006000)={0x1, 0x7f, 0x7, 0x1}, 0x8) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000008000-0x8)=@assoc_value={r4, 0x8000}, 0x8) 2017/11/26 18:06:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) r1 = accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000012a000)="696c6c696e6f697300", 0x9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000c27000)="637562696300", 0x6) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00006a9000)={0xf39, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000b7d000)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000e86000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000cf6000-0x4)=0x0, &(0x7f0000d7b000-0x4)=0x4) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00008c7000-0x28)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@empty=0x0, @rand_addr=0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0, @rand_addr=0x1b0]}, 0x28) pipe(&(0x7f00005c8000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000fca000)=0x0) mmap(&(0x7f0000000000/0xd65000)=nil, 0xd65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r6, &(0x7f0000d66000-0x24)="2400000043003f00fbff000000ef03000229070404000100200500d800000000fffc0000", 0x24) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f000012b000-0x78)={0x5, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x210, 0x100000000, 0x2, 0x10001, 0x86cc, &(0x7f0000cfa000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x6, 0x4}) mmap(&(0x7f0000d66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r6, 0x1, 0x5, &(0x7f0000d66000)=0x9, 0x4) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000d05000)={0xfff, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x4f50, 0x7e, 0x100000000, 0x0, 0x9, 0x7bd, 0x68b}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000b13000-0x20)={0x4, 0x4, 0x200, 0x80000000, 0xb, 0x8, 0x20000a7f, 0x200, 0x0}, &(0x7f0000dd2000-0x4)=0x20) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00005bf000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079e000-0x4)=0xe8) getsockopt$inet_udp_int(r3, 0x11, 0x200000000060, &(0x7f0000058000)=0x0, &(0x7f000045c000-0x4)=0x4) recvfrom$inet(r5, &(0x7f00009da000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e, 0x100, &(0x7f0000072000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000440000-0x90)={r7, 0x85, "0fb9e24bccd536f7d7a7504036eb61c93406e44cbc92183322d544321e1b4cc421fe7152ad60f44d6daafca74afd501c6fde2c86e04f57fa2f1989b44444de6a168a7ce2c0a0d353ca440e1ba35edff9bf4fdf76b4142067e59643014576997b456f0cd21aca7326107bcfdea589ac1a6a26b69d133a6c193533e778fe4ceb3882637d4bff"}, &(0x7f0000b46000-0x4)=0x8d) socket$inet_sctp(0x2, 0x1, 0x84) [ 44.809619] Buffer I/O error on dev loop7, logical block 9, lost async page write [ 45.026989] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 45.039056] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 45.057113] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2017/11/26 18:06:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c42000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00001e1000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000c01000)=0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000652000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00006e9000-0x28)={@generic="3c5804a4cb3a89d4bead07325845540c", r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = creat(&(0x7f0000e39000)="2e2f66696c653000", 0x20) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000672000)=0x3) r5 = syz_open_dev$sg(&(0x7f00002af000)="2f6465762f73672300", 0x6, 0x80000) getsockopt$inet_udp_int(r5, 0x11, 0x65, &(0x7f00008a7000-0x4)=0x0, &(0x7f0000b70000)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000924000-0x4)=0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x146, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x6d9000)=nil, 0x6d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) listen(r4, 0x80000001) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000b69000)=0x0) mq_open(&(0x7f0000001000-0x5)="6574683000", 0x41, 0x80000000, &(0x7f0000000000)={0x5, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDADDIO(r2, 0x4b34, 0x511) accept$inet6(r2, &(0x7f0000ed5000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002c4000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e1c000)="2f6465762f6877726e6700", 0x40000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f0000e9b000-0x28)={&(0x7f00005c2000/0x3000)=nil, 0x81, 0x5, 0x8, &(0x7f0000cb3000/0x2000)=nil, 0x40000000000592f}) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000ebe000-0x10)=[{&(0x7f0000ea5000-0x3a)="390000001000093805bb61e119050021071c005e02000000000000000261800419000d00f0000a00f00bff31f30f3cc30300800000011e3a69c7", 0x3a}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000130000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00000ed000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000ebf000-0xb8)={r8, 0x7, 0x20000007, 0x3, 0xfe, 0x7, 0xfffffffefffffffd, 0x3, {r8, @in6={{0xa, 0x0, 0xcff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x8c8, 0x5, 0x100000000}}, &(0x7f0000268000-0x4)=0xb8) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000fdd000-0x10)={0x1, &(0x7f000071d000-0x8)=[{0x0, 0x0}]}) ioctl$EVIOCGMTSLOTS(r6, 0x8040450a, &(0x7f0000fdc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000061f000-0x8)={0x0, 0x0}) 2017/11/26 18:06:55 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000004000-0x2)="a8dc", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x2)="8cee") eventfd(0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000005000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000003000)=0x9, 0x800) r1 = epoll_create(0x100000dc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000005000-0xb)="2f6465762f6c6f6f702300", 0x7fff, 0x10b1c0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000007000-0x4)=0x0) r2 = fanotify_init(0x12, 0x0) fcntl$getown(r2, 0x9) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000)=0x0) r5 = getpgrp(r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)="2f6465762f6b657963686f726400", 0x40, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000004000)={0x0}, &(0x7f0000001000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r5, 0x7b7e, &(0x7f0000005000)={0x13, 0x2, 0x3ff, 0x80}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r3, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/26 18:06:55 executing program 0: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000822000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f70000-0x4)=0x0) mmap(&(0x7f0000da3000/0x4000)=nil, 0x4000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3b31, &(0x7f0000001000-0x11)="5e34992b3fb3009bc13bff864a0903f299") mmap(&(0x7f0000000000/0x669000)=nil, 0x669000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00006d9000-0x1)="25", &(0x7f0000a26000-0x4)=0x0, &(0x7f00004cf000-0x4)=0x0, &(0x7f0000d7e000)="d6") wait4(r1, 0x0, 0x80000000, &(0x7f00000f2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x1, 0x80003, 0x7, &(0x7f00008b6000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000f36000)={0x2, 0x0, @rand_addr=0xfe2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00005a5000-0x8)=0x2) sendto$inet(r2, &(0x7f000097f000-0x1)="37", 0x1, 0x2000c800, &(0x7f0000dc2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r2, 0x4, 0x2000) read(r0, &(0x7f0000fdb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) getrusage(0xffffffffffffffff, &(0x7f0000bd4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r2, 0x4000000000001) unshare(0x8000) r3 = mq_open(&(0x7f0000000000)="5e6c7253637770616e3100", 0x6e93ebbbcc0884f2, 0x86, &(0x7f0000665000-0x40)={0xfffffffffffffffd, 0x3, 0x2, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0}) lseek(r3, 0x0, 0x0) mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 45.119567] binder: 7677:7681 ioctl 40045201 20000000 returned -22 [ 45.132952] binder: 7677:7681 ioctl 80045200 20000ffc returned -22 [ 45.149519] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7634 comm=syz-executor3 2017/11/26 18:06:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a6b000)="2f6465762f72616e646f6d00", 0x0, 0x6042) fcntl$setlease(r0, 0x400, 0xffffffffffffffff) prctl$getreaper(0xb, &(0x7f0000b09000-0x8)=0x0) socketpair(0x6, 0x3, 0x4, &(0x7f00008fe000-0x8)={0x0, 0x0}) add_key(&(0x7f0000c6b000-0x6)="6c6f676f6e00", &(0x7f0000291000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000413000)=@assoc_id=0x0, &(0x7f00005dd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ee4000-0x8)={0x0, 0x2}, &(0x7f000051a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fce000-0xa0)={0x0, @in6={{0xa, 0x2, 0xfffffffffffff001, @loopback={0x0, 0x1}, 0x2f5d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2dcfcae3, 0x3f, 0x1, 0xa8}, &(0x7f0000048000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000d3000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x6, 0x4, 0x0}, &(0x7f0000e32000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00001e8000)={0x0, 0x1}, &(0x7f0000087000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006a6000)={r3, 0x9}, &(0x7f0000044000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000039a000)={r4, 0xffffffffffff0001, 0x0}, &(0x7f00000b6000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f000067b000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00008e7000)={0x8, 0x0, 0x10000, 0xdc}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00009e4000)={0x80000000, r6, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000064f000)={0x2, r7, 0x10000, 0x9}) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f00007b6000)=0xfffffffffffffffa, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x2, {{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) r8 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r8, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f000044e000)=0x0) ioctl$sock_ifreq(r8, 0x8922, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f000086d000-0xdbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00005cd000-0x4)=0x1000) write$fuse_bmap(r1, &(0x7f0000002000)={0x18, 0x3, 0x7, 0x0}, 0x18) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000d43000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000eda000-0x120)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") poll(&(0x7f0000a3d000-0x8)=[{r8, 0x8, 0x0}], 0x1, 0x1) ioctl$TIOCNXCL(r1, 0x540d) restart_syscall() getsockname$inet6(r2, &(0x7f00007d2000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f6f000-0x4)=0x1c) unshare(0x0) [ 45.184746] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7702 comm=syz-executor1 [ 45.201067] binder: 7677:7681 ioctl 40045201 20000000 returned -22 [ 45.217186] binder: 7677:7681 ioctl 80045200 20000ffc returned -22 [ 45.742455] IPVS: Creating netns size=2536 id=17 2017/11/26 18:06:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = dup3(r0, r1, 0x0) r4 = dup2(r1, r2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000715000)={{{@in=@multicast1=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, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030f000-0x4)=0xe8) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d68000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xc) stat(&(0x7f000081a000-0x8)="2e2f66696c653000", &(0x7f0000a2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(0xffffffffffffff9c, 0x7fd) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f0000ff5000-0x6)={0xd4, 0x89, 0x40}) syz_open_dev$usbmon(&(0x7f0000e03000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x800) r6 = dup3(r5, r5, 0x80000) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000000000)=0x20004) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000007e000-0x4)=0x0) ustat(0x4b94, &(0x7f0000b24000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r5, 0x210000) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f73657175656e63657200", 0x2, 0x0) pipe(&(0x7f0000259000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r9, &(0x7f0000a38000)=[{&(0x7f00004f7000-0x82)="263fb2a0aa142c2e2fd9b378f942ca5bb219da300a15fc356d89e0cb83f829b20791bd838148bc8d191eabbde8ca37f0f3f55f095cf00114b7b9a440cd2ce634ab66af45a9209cd2ea4491241e94b22c5bb2a7c31e0a07147537de0ea6d9dbc8a11b43e943602043c148ff32b15f97abfb1dcfb7dbd48845639aea5eb961f72d32a6", 0x82}, {&(0x7f00006f2000)="7044626feb7fef37f07272ffd7098d0fabd4f276a11991a45508905df3dc10cd946b21c7e1af6a86f335a4646a1e341073661d5b156698b5fece8495227793a93f47378fd278dbf8e079704356b854e8bdebc2340b4d941878b50ee6fe04b85722724eab59ee285033526ae3284e6388108832a00f71791fff118c2239454625ff76583c7849f054edd85ef0e68fa2e2509a", 0x92}, {&(0x7f000000b000-0xe8)="2617b26876f29525ea82c17099aff82dbcefcd62b759156d35e853f3bac0e6eee99f44d2e230f33728bccac3fe509ca9c49b52701fda299ac8b52afff9d967fb2df0cc095eb874a26bb5ed0ce7742e5a137e71ee36d6248e67b4228f9e702cd813e02433d4aa98d7a41335a8f996c5134ace1e899fba8815afb8c3588b30ff80e98c148ae9ad005b30c6708fe7ca0a88663b32c0822b6ad7ed45ed803b5af35b68227cacedb16305388bbdad41871e89c59fd42f4225d02a481ea3c643f45d671075c568f19dd884c3502bd7ccf9b3c9af8d154d34e0851610741969b43607512165b89ccbd30634", 0xe8}, {&(0x7f0000e5f000)="71c009689be34da94bce02f0d79873bd03b1061ce3c6526e63508f87039c7e1129a4b455f98ab30713eea7e729905c3820510b7f0f35deca37d55380d0d76f46c3947340b03fc89b8cd82214213e3463d11ecf044df21a340758caa169a3f93c", 0x60}, {&(0x7f00002cb000)="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", 0x1000}], 0x5) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000406000)={"e3641812d8028a98dd5a737f529b2c8a", {0x4, 0x43, 0x3, "01c236991a33", 0x0, 0x0}}) splice(r8, 0x0, r7, 0x0, 0x5813dd57, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000d3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008d9000-0x4)=0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009be000-0x8)={0x0, 0x0}) 2017/11/26 18:06:56 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000e9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000079c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f0000891000)="") modify_ldt$write(0x1, &(0x7f00002f3000)={0x0, 0x20000000, 0xffffffff, 0x6, 0x5, 0x8, 0x1ff, 0x3f1, 0x9, 0x0}, 0x10) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") ioctl$TCSETAW(r0, 0x5402, &(0x7f000003a000)={0x6, 0x9, 0x6, 0x5000000000000, 0xd8e, 0x200, 0xf3dd, 0x1, 0x1, 0x4}) mq_unlink(&(0x7f0000cc1000-0xc)="7070703170726f636c6f5d00") 2017/11/26 18:06:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000277000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008cc000)=0x1c, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1b000)="2f6465762f7667615f6172626974657200", 0x121440, 0x0) r3 = socket(0xf, 0x3, 0x10) write(r3, &(0x7f000052e000)="220000001a00070afffff200ef001201014b810005000100078a0000000000000500", 0x22) write$fuse_init(r3, &(0x7f00004e5000-0x50)={0x50, 0x51, 0xb1a2, 0xfff, 0x0, 0x8, 0x10, 0x7, 0x8, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) writev(0xffffffffffffffff, &(0x7f00007e9000)=[{&(0x7f00004b2000)="8831707a3e26c703388120d3903c6f1539d2dd71f01834d76117c0edc48f64bc424b8b2d184c95663c19371c73b82c16215c5992499ea2", 0x37}, {&(0x7f00008dc000-0x65)="f5a75bdd6018622304f55df4d36f5c3231b2e233f307d8ad4247e1312143237647c32054671fdbe4ec673c57dcb930e79460465432e4701e698e32e65b3b4853d1376260f86429d4091f7a8de7742daf7fd7e5b0156adddce4c5bdbe8630c2ecaba21c0884", 0x65}, {&(0x7f0000aa6000-0x1000)="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", 0x1000}, {&(0x7f0000e19000-0x68)="39bf7aa3265d5bbbb47ef85e415cfe8b8b2cf2f2c48eb8a8df400653d1d99a36f5a4774bd74e9caba53d9fee090975c97edf8fa0091ca45711340a733909a4ddceca413e43424722f76d0a2bfc23c237fc6ffe771b9fba46036cb0f34be05496cb4b0059611b2bcc", 0x68}, {&(0x7f0000a3f000-0x44)="684faa614478ed6a37774e1fd8407e6f43b369307b0a90fb5a9390105b7b4eaf98f0a6b71df3f4e78d7d532eeafb33fd07b977a349d7d00bcaca3936f2d6a3707801e086", 0x44}, {&(0x7f0000063000-0x4)="287b5362", 0x4}, {&(0x7f0000ebc000-0x86)="1c25bb25735a4679e67df231c260079a41a9988b624129b6861990959d5b32c8057b7671c5ff0278ff91a92307d1427bd8003b3d8ed51754f09726372f60f2bcf87a2a375b88f5361229a364a07b3e4addb57e0b072606a5383ccbce329039a07266b4652339621105b3bdd6cf64ccfa2ad63bafa29625b6c1c9820f51401296225e9bc32a3f", 0x86}, {&(0x7f0000b50000-0x4b)="e9f7f0981dbfe059d1e34c852f27fcee7a78431d168e26f1b69b6cb28beaa1e0df2879920daa6dbd7966c5193433a42d06a051a086957a82fabef8e769dc25e7493de81328e2a553aeae10", 0x4b}, {&(0x7f0000873000-0xf2)="b955859f37f66fea75b75139570b683d56943c1e1c3a4f265ea373b7236b59e1a246cd70854443cc4e46a5cb49036561b9fc627b51077c768728d343dcf1154cc9d3b70503195d393e8ad4db565e6f0b6ae9778c0b5051a78790f621d7997e5265010435793ef80162bf0fee21d8540f1c56c36d7ef6d2ca82d7d6f9c3f1867b786de0bdf7954b0dbd36ac1f8c74f78f628a24790fbc8975e45ff4cf9a7a5bc519791b91cf9ae7dff30126959aa3e209b946a29b10650e3a65dcebe418c03cb323b76b3c441c3b15866245e37183fa7a05a4350fda1cdf9a95db72065dc33c17d5ccf1dee5f809681ea465073d3d1af7847f", 0xf2}, {&(0x7f0000179000)="0bf2025aa3e6cac5180729526b24ed75a61c1ab4b472495dee2854fcbbd6b1b5eee1674485375ffe08a195957f38651c15945de5bd67d3a88c048a465df07cbb1b6d1fe649b94719caea786d0b4c61100798834e928c8905f381f0aafaeba6da8d6d74d00f546528830e334e5c171a1ce0be83cdc548128033eb9274ab670ffc2ade12714a6d3c9a9ca373e929a4692c10fbbd53ebf5b4e78212af895582f88c3673bdc6af221252c22a909fef818189785d5f8579be812d0894511bcd0d29bcf647f1bebcd1d242fb763e1cc548c096309bef15877c61b8f26d", 0xda}], 0xa) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000735000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000300000-0x10)={0x3, 0x5, 0x81e, 0x2}) recvfrom$llc(r3, &(0x7f0000ddc000)="", 0x0, 0x0, &(0x7f0000f3b000-0x10)={0x1a, 0x16, 0xffffffffffffffff, 0x1000, 0xffffffffffffffe1, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) write(r1, &(0x7f0000a36000)="26000000110047f1ffff050100030bff08002503000000ff00000000010b010205001b0005000000000033e9aa", 0x2d) accept4(r1, &(0x7f0000a4c000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009e0000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000051000-0x4)=0x4, 0x4) getsockname(r0, &(0x7f000077a000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000411000)=0x10) 2017/11/26 18:06:56 executing program 2: r0 = socket$inet(0x2, 0x10000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)="2e2f66696c653000", 0x0) open(&(0x7f0000209000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000bcd000)="2f6465762f73672300", 0x3, 0x2) creat(&(0x7f0000031000)="2e2f66696c65302f66696c653000", 0x5333ccb3355203bc) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000026e000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000902000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x7}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setflags(r2, 0x2, 0x1) r5 = dup2(r3, r4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005bc000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f000094e000-0x4)=0xc) connect(r5, &(0x7f0000d78000-0x14)=@ll={0x11, 0x16, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) clock_getres(0x100006, &(0x7f0000e57000)={0x0, 0x0}) nanosleep(&(0x7f0000b55000)={0x77359400, r6}, &(0x7f0000e8e000)={0x0, 0x0}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000751000)={0x0, 0xd1, &(0x7f0000031000)="3e5393ba5c5b49425ea32dd8895ce18a86d439ece5cd61574bbc6f3d3ca8a35c2c94aab7c7810eeb57c5fbc0c62205e554c58e240434b20ec5114ceb963057acb21b43f17a7dc5d4894e19f95b41c8bdf12e037a8d624b43b4646b79a8eed12d16af675bf8f1bcc44e544218518eed2516f885ec2466445c08b73dfd7c8b5e9e2a601724350207b7de262f7a15ea83f9d8597baba346c58fd94d1ca8f82a87cabb67095f22569f7ad96b62ae594bf5ed964b49d67af5b518274342e787b007f363734927e0755815da5ce718fc1ecf04d0"}) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = request_key(&(0x7f0000621000-0xb)="6173796d6d657472696300", &(0x7f0000770000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000209000)="67726530000000000000000000000000", 0xfffffffffffffffb) add_key(&(0x7f0000263000-0xc)="72787270635f7300", &(0x7f0000d74000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000ec000-0xf9)="117c0fd5fdc414ef4acfcbb70e87feeccfda5573f6a04adffad0a615f6b9baa00a07f0032df1f6b6725d550953e4f0ba22ec32930b1b22813e363754ac73c1e4e7622b2e3f4e616ef9399c466a2f542c281d1401d925d9be725894e1d5052c43b81fb706e9742a64fb56f5521768082ea9d9b6c114dff7078abde61ced2d7c88f51ae7bc5713f8d82eb78412c60125d46b5c65fa656d0994dc73d3c71e06409a197d452272e2d6449abc0affecd895de081bba47c4a8ebdde8b92d3f5e13e479ab2a984046acce0800000000000000fbf166e721f71110507f1f25e03cce4b34ccc2574f4c1993847141d91e5570b2df375fba4442e089cb", 0xf8, r7) ioctl$int_out(r1, 0x1, &(0x7f000004c000-0x8)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004f2000-0x3)="080008", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xe) 2017/11/26 18:06:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x10000000ef3b) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = dup3(r0, r1, 0x0) r4 = dup2(r1, r2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000715000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030f000-0x4)=0xe8) r7 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d68000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000215000-0x2)=0xc) stat(&(0x7f000081a000-0x8)="2e2f66696c653000", &(0x7f0000a2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000d3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008d9000-0x4)=0xc) r11 = fcntl$getown(r2, 0x9) stat(&(0x7f0000325000-0x8)="2e2f66696c653000", &(0x7f00004b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() stat(&(0x7f0000a4b000-0x8)="2e2f66696c653000", &(0x7f000056d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000cd4000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ab1000)=0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00001b5000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000593000-0x4)=0x0, &(0x7f00001a4000)=0x0, &(0x7f0000385000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f52000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00001bf000)={{{@in=@local={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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c49000-0x4)=0xe8) r21 = getegid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000733000)=0x0) stat(&(0x7f0000b3a000)="2e2f66696c65302f66696c653000", &(0x7f0000e98000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getegid() r25 = gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00005d5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000890000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000561000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ee2000)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00001be000)={0x0, 0x0, 0x0}, &(0x7f000043c000)=0xc) stat(&(0x7f0000477000)="2e2f66696c653000", &(0x7f00005fa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00005f2000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000320000)=0x0) lstat(&(0x7f0000d5a000)="2e2f66696c653000", &(0x7f0000a9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000d79000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000f83000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00001df000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004af000-0x4)=0xe8) lstat(&(0x7f000088b000-0x8)="2e2f66696c653000", &(0x7f0000911000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000623000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00006fc000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4c000-0x4)=0xe8) r39 = getegid() r40 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000889000-0xe8)={{{@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=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a5000-0x4)=0xe8) lstat(&(0x7f0000e0a000)="2e2f66696c653000", &(0x7f00004b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = getpgid(r34) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000bcc000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000070b000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000656000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a49000)={0x0, 0x0, 0x0}, &(0x7f0000372000-0x4)=0xc) stat(&(0x7f000016f000-0x8)="2e2f66696c653000", &(0x7f000069a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a13000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000018c000-0xe8)={{{@in=@remote={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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c27000)=0xe8) r51 = getegid() sendmmsg$unix(r3, &(0x7f0000dd6000)=[{&(0x7f0000f22000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000010a000-0x20)=[{&(0x7f0000838000-0xf4)="ac84ce83bf1334d3099881a87844834c717330e2d78a66f037091349695e7b1191b60d3cafb84ad7ed9bc507d154fed9dedf17b078ba0b812716d20cb58c26340f8044ec73b2b65d05561b68de70fb9a2b1d9d283dff5a8fd62bac33d97e01d5657caa5e2ee1569926105d33ca1e033a77a56a96862f7805c7214299aa7d0bf66c1394c1497d39e46c38917adcac64cabdb3bcedefba664031b524ecac9c664221ae95789036b366c4358916191a1a3f6d6d230469e66bef616b880cacb3aaf7df63b58eb3f069b138d5f0a71a82ac923d04ee11d7fafe5c7100e9f8c1a8aa132542db102ef328620846b1b3c27ba88d30c648f3", 0xf4}, {&(0x7f0000a76000)="53feb8d6b9668540ca4b3cdd95b8edd68bf430a9b536dd5f5785c43964f8f575dd593c04f74ca2dabd250180effb6e16c8fbc2bddfecf538a0edcdadf19b2484e958886c57b986d3d0c54fefd94172013359e09085ca7317ac82e78a59b56672408624001e18a0c29ac3ec5695788e1a70df758a29bece8db9de44ff8005409ffbfffeed3bbbe81898fd20732cdef4c031c8b6a83b3ce7e152f1bbe7579a7e78117888d259ad0cd3e16b9f6e0624814c2280c4e6aa6f2bf3a8c8bf0b2d64d195342f76428d8b7a575f8c8595982f7cb3cdcbd3d5337b426d56b3e07f300314e2dca477a13c6eb2c5d2932e7c", 0xec}], 0x2, &(0x7f0000f7a000-0x130)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, 0x0}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x28, 0x1, 0x1, [r2, r0, r3, r3, r1]}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x20, 0x1, 0x1, [r2, r4, r4, r4]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xa, 0x8010}, {&(0x7f00001e9000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000642000-0x50)=[{&(0x7f0000184000)="8029f5417ea3b2f7ccf5ffcef0ea573cc1845b8f0156b9b64048ec6268c44f28052627046b83b40cce4bfb80c1778d6fe445781acd054d262924b1df4baadd65d8c4111506de53d7bda456e284a21e7fead909692c355095e26890745dab10cdc26391a6c85fa5fa1453d82b4157bdc3f4ef6a48f6a6f23d4eb5e34a9d26971ddd91f315c99716882afaf18a5e2e3aaab64ded6bc41901916d66562720ad78daa64f6369adb44ffe28abcf312105ef079c0d47656ce875ff728cf8c00df68627848a9da5b596d62a1be5f3702ec7ec8936641dc9e20f59e9dc8f2082870220841ab380e0c9ea87", 0xe7}, {&(0x7f0000327000)="1fe48caa8978cd03da523155b83fc62cad1cd2d3d9aa259248445de676757619517b2cd173fb8155ce04394b2749a8cd9ac3bf8ab803f1b242e1d6eaba552ac907df668c97b7ecf9979a00fc60d6", 0x4e}, 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0x1000}], 0x2, &(0x7f00000be000-0x108)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r2, r3]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x30, 0x1, 0x1, [r0, r3, r1, r2, r2, r0, r4]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x20, 0x1, 0x1, [r3, r3, r2]}], 0x8, 0x0}, {&(0x7f0000271000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c42000-0x40)=[{&(0x7f0000db1000)="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0x1000}, {&(0x7f0000d4c000-0xb3)="c8f780b02522fca3f4e8fec7b8969b148de01544ff458036d83c173fcda326ffff4d9fbdf62923d5a1ceff54e87e04f5d05710f3b8ab6a775e503c7d3b035e1b790d6884fe3a4caedc04a4fc7ed6aa258639d3977d7af9d4671413da68d2037985c2b15abe286d483cc454de07e2e46e690877dcbc6b9ad475d3451fbf93b808178ffaafc6d1681fdb5897278af3a521d977ea54d54918f4e4d300447de43f9c4c65295dfb04c08988972e9c2eddc5a1419376", 0xb3}, {&(0x7f0000e28000)="f2e7a7f8df9033a595591f3c8977bcc560565280d797d2c372f410482ee0afd5f25bf34e4c9bce58032746", 0x2b}, {&(0x7f0000e62000-0xc8)="1d218e3d21e56902c10b9e146016cbd88156ec23ceac18a6d83e4be6b5786e2bfb5706598f1a77f4cb81ed53c85caaf4f8d7f73c725f8253484ebe75b4d0b4a439dd49abbc59bdf9d6529f156f286f4e6434b0bec82076b1051dfbc1034228832ed761469124f78befbb313210a55d2c815640ae2a8c5cdaa858669ed1736daf82e63a45dd1a8bb0d94a81edc0e84064eeb3e6028406f8b975bde36aa8f6e9536e5233e5d4cb1a911687e8c615c85d8feb43d4959705d08372ebf4d6c50eea475b64de284d1dff8b", 0xc8}], 0x4, &(0x7f0000aad000-0x60)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x28, 0x1, 0x1, [r4, r2, r4, r4, r0]}], 0x3, 0x1}, {&(0x7f000057e000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000cbb000)=[{&(0x7f000065a000-0x4b)="490f7eee313f59a1b9c451f0084a2901b2acb72d1e083cdf1812f085767adbda8ad32d85aaf241c3d2bc3b739e629ad9372c789d01a8ceb7108b919e51b254174765a144edee0ba0e1532e", 0x4b}], 0x1, &(0x7f000098b000-0xb0)=[@cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r1, r0, r4]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x30, 0x1, 0x1, [r1, r1, r3, r0, r0, r1, r3]}], 0x5, 0x0}, {&(0x7f000038f000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, 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0x1000}], 0x3, &(0x7f00007a7000-0x20)=[@cred={0x20, 0x1, 0x2, r46, r47, r48}], 0x1, 0xc0}, {&(0x7f00000cf000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b6d000-0x60)=[{&(0x7f0000c8a000-0xab)="b7552d63bb81bdede7a46b6e0d7a6b48d198e5de801dd419a5cf0eae32c58b09aa1bbe45749ce06f451e3b6fc4fa410e4ebe28492b7d9d1422b2918fbdf5b26ef91d3d1744c056d7bcd4df733ea703239dd45c98c2d30d32f3cf1374764fc9b18c4de4f6029b6a403c98a55e1cbb60c677a7f0a48f2517fcd7a2763f48c83e5314c74f28e6b2b1715d5a8e01178074e03668ee9c502465389c23f637c86e07d7c158a878d04a2f41a4055a", 0xab}, {&(0x7f0000f36000-0x48)="25bc9cdb7e630feaa3befd4cc0c7e8cdf7ec8b3dde922452369cde50bf901303fc2dc3f0f31fde2c45736f74f36970835340dba8e4abe3e8eb8eed7b0b703d5f70b48d846eb84d27", 0x48}, {&(0x7f0000622000-0xc0)="4c0741fd03b2bf04b16a70634efab915a1aa997378641c4f897346e4cd1cbd427fa193245da17b4429585372309bc125b27484b9a35a54bb0dc1f290174bc050bacc70a58addd1cd548910b83f44511c08c56b7c38a25d9358b8743e0bf4ebf99b00291a496470e4afd4e331436e0b1ebe15129ec9f2ca637d93c65d2393f3757ffada63f74068492f9013a1332d8562b4565a316a4b3d101a5b1884ddd3e8ce8e1a97a1262e1a8041c59be7785ccc8ddb7380ff590b81d867e278beb17428c6", 0xc0}, {&(0x7f00001d9000-0x57)="c3fd0044e6b0292c75864014e33758963f1a7adfa1fb6ee34efd285a5ef9556508f6098180952466e12298382b0fdc85e8f85ae0d6ec5b3740a0f36f0c11de2b508739f045c68f8bb57129af354f218049eb056e6c2643", 0x57}, {&(0x7f00008d2000)="1d1304145c98416982563e1162e2c628b6a3f12fd2b324289ac9e709a9df3ec12090d9c5f54efc1b6f6718c7ddc433c8f86745f910217776820ca6b2fdd35ef3ce37ba5f4b7bfd24e24c855f33cb33e5079b67398a897ee2926409f915c8dad3581266d239a99bce36221dd501c43d22238f75dd7c6ce122a35f29e0f45bd19471762ba115cdef3b8cc385d70c6c62773064fa3c4d7410d9105ec7267d1928577601f575c214ff87d6da6cd4ef3e4e7bccf2766fbfd5a3bb26f8f26bc99b08640c1d0a48b077d56da313ef582f349049fb497aca41922d77b75d936eb9e3f1e1a3e027b4299c5f3b7d8124d2e7e8", 0xee}, {&(0x7f0000c5a000-0x5c)="8e5f71dcaf421350529e3e219bc08dff136e3e3b0a4a7702463c16d351b10e0623f388deb4d9f749a881e53507045f889c13bb9eb31615d557460850f24fa5ff92131cffeb9a9308d914e50631ccab2649aa7b92dbc47cc5bb53a86c", 0x5c}], 0x6, &(0x7f000066e000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r1]}], 0x1, 0xc0c0}, {&(0x7f00000a3000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000591000-0x30)=[{&(0x7f0000522000)="057c9961e7b145e8bac74ecd14d4beface412d4780ae7e720c957dc094d4dfeb2158421d7e69e6e4922bc72168cb58f255db", 0x32}, {&(0x7f0000419000)="53e918b2730c5abf9e50e944ee537e551f20f53ace575a1b620c90594b77fcbde749cb31702964fb0c062e15ef1429204a2c63f03baf62ff1b0c141eecf2aaeb7972107c7c00af5a8ea4588cd96f89d792b32258f357cc198e4de037792ec6006e9775cca71717fd2d740873d93fd86b40ba1145e3894880f7f3928a0e4d56754bb51561d07af586cb0362c67a25497a03c41a55524cf5124f19e8b91e7aa5d99278978ae56f48b0a22a28443831106baaa6fd14fb34d8e95f870b77bbfa37cf0eea4b6d2350785c6fdc160b93fe4ac133c3972d4af2f97064a97bffa50799ae1946", 0xe2}, {&(0x7f0000ad2000)="203af7f22379cce0e149a6f29c1828cd5e686a04eaa626787faebe6683da873b05018e241280c940cfa6910c3c41e8ead62c7f728ca4183373b1f1b466b1f9f96fe851481c1cd04e082a49c1fb956a66b16f1de03e73b73aa73a7384d9f2302424141b93ebf959c69929c7eddd6ef26f6f30315f", 0x74}], 0x3, &(0x7f00008af000)=[@rights={0x20, 0x1, 0x1, [r4, r2, r1]}, @cred={0x20, 0x1, 0x2, r49, r50, r51}], 0x2, 0x80}], 0x9, 0x4) 2017/11/26 18:06:56 executing program 7: r0 = getpid() ptrace(0x8, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x8, 0x183002) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000028b000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x8, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000002000-0x20)={@generic="c53a58e65de2dc18b544a0abd6f83864", @ifru_addrs={0x2, 0x3, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setown(r1, 0x8, r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000001000)={0x8000, 0x9, 0xb6, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000002000)=r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r1, &(0x7f0000004000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000004000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) listen(r3, 0x1) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)="2f6465762f70707000", 0x80000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r4, 0x0, 0x1d, &(0x7f0000005000)=0xfffffffffffeffff, 0x4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x40, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xdf, "454a78395039913d8e5096aae70e51b4c002c973f1b3a7dd9b3cad6a8e869792552d17e3b866e3bacd57a2051d52f9382cf8bfd2ada9112168d09e67a0398a5923682360c25ec109417f035fe209c1d4ce7c696d8eca0aa77e9afd80796c2b42eb2bc40a7f5b3edf2b70ea7dbd04512c769c25e8d6f3317f660f7822b95c69d495e44f4984c1615fba045ac8430b872c71cdc604dd9f9d7a01541f0d736fb97c7fa2a66c4243b39e5945ee69396410afbcaff046857b98271d4d5a6e31b1186bb527298b4854bad0afa5b62b1cbd1d3fcbf480abf67974f746f3a74f869751"}, &(0x7f0000007000-0x4)=0xe7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000007000-0x18)={r6, 0x403d, 0x0, 0x2, 0x3}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000007000)="00000000000000000000000000000000") 2017/11/26 18:06:56 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x20000000000000a, 0x4, 0x99c3, &(0x7f0000001000)={0x0, 0x0}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x400000080800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004d8000+0x4c4)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000fe0000-0x10)=@common="69706464703000000000000000000000") pipe(&(0x7f0000fe0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00003ef000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x200000000007, 0x8, 0x7f, 0x1000}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000066c000)=@assoc_value={r7, 0x6}, &(0x7f0000fa5000)=0x8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fec000-0x4)=0x9000, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a11000-0xc)=@sack_info={0x0, 0x5, 0x3e}, &(0x7f0000fde000)=0xc) sendmsg$inet_sctp(r6, &(0x7f000001a000)={&(0x7f000085c000-0x1c)=@in6={0xa, 0x0, 0xd8, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000fdf000-0x80)=[{&(0x7f0000fe3000-0xb4)="363a12b686c303a60d6de824b7a93eb3678367e6d1191203ab0b69f984c8df7a88f444773cbcd20f56ab71387e3787cffa8b259b9026f41e7d556b0ddba79a26711ad0fb7634ea087c9805465215306011cc2d227684d1ba2ec89f39d38be02568c99de343d8dbe772f91ab5ec7a73df101f8924e35582f9b3e98961c52977d31a130f2a5e2b63c52220fef188ff602ef1f5010000004601a2af24c6f003d10d1fd10465c11832ae3997722c62f0a02db430ed0f", 0xb4}, {&(0x7f0000f21000-0x72)="0b5ec2caa0b6965f04a9854759ebe41ccdac72250e50b4faac889b9027c9746099dd6c4936c0d257f5fc87c92d4b198248e04d4b18cb41e860ea5508daf8175849e7ce0e647437e30862286d17ef9cf7d36caba2e75eff92be6693f32543c0840ef41a70f874ef086bd7f7c268024ced29b2", 0x72}, {&(0x7f0000fdf000-0x35)="9fc3645f9e3448deb9d9a2ce827f556c38b878c730db6b4352e112ac71c724b56adbc28add073e5142d86c212662ad1ed6736f58aa", 0x35}, {&(0x7f0000fdf000-0xcf)="a0e404bf7222da867704bc76482ed7e38088a7439e7c68dcee11d6dc31a103d698f1fe5658e1ff8a61ecb5f62d98413eb812e0a56959c8e5477b4ec85b441d315431b58a964fde030e76c88cc3bdc890c33221890d31942cc97a4ca25e00e64877b3fd55d89ffc68e4b20605ab0be93d15eb786425cad79553a30d4bb3dfa6ec2978e580bd675848c86c673ec3ed80d9495ab81ac88057b2ce9a1e9a35a939cc364b94dfc36821d4449f52e2636ec5783e66179aafad2c23f1cfda45b395e745fb6e1b1043322e21f4326c2b3fe57d", 0xcf}, {&(0x7f0000fde000)="fc914f8d9452020e3e9d6c47f016333ac5676d1b58c36af9699c6bf8beb06afe7a5bef7c92494ee1ae4bbe2bfc23ca641615a13e594172bde7c27645c925ade4399c171efeb3c18f859eda491bfebf2f1399078d777f37cbfaaff66fe47499997dcafccf86d721a0fea930d9380b2811067a26f508be002082890cbc6a28bc96afff187ce7513ca47336b7e245afac95691e501d50add0ce9c12e96faa3cdc7529f3b30c9342dd69cbcd2ce8", 0xac}, {&(0x7f0000fdd000)="9217bf0c894eef544c558fcbb2197cb78edd595cae89849ae0fc85f305ac4a59487cb1441cd9fdae0d4008fb97d7022a3ec712a61c9e8b36ff311a389e4db7cb945c35c8b418994fa64d72548e312fed67392fb6eb227e85ad88c5cad35fb70c945c7ca4956f4b1a6688843b56548a6a1ececa96896fb306f13d09179aa50e699039c18370b88c0e65bc40d99bf597ba6d81ed9900c243beab11751597690e3319d95f7c7d9de70a6e3f787c179d7e149b4c517f55a85aa30e4d90091c553bbe4ee7a6be5a63de5ff141819cfb5f6dd530ddee964eb3a217", 0xd8}, {&(0x7f0000c96000-0xa1)="6fe72fb98a858f81a3c884d34b1a376aedf34b11d1fa3f2f278912709fe88261a8933557287d14f849390b020c0be4fa104354325bfd0787d7164b986986e4fc68a401066de167d377164858a88c48252635588adca97bbf697c5caff3897fae952cdaca3a30f65923a33742e86e2f2417b1dc966bf1896cc1634c2f4c399ccc74b2ed54c082f822526041732e610f8c7a7f8dec0f4a3eb40a80c39f54bb86ea", 0xa0}, {&(0x7f00007f3000)="36db521674b7b6477db23fbe16bd5d", 0xf}], 0x8, &(0x7f0000fe2000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x80, 0xfffffffffffffffb, 0x9, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8205, 0x7a, 0x80, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff00000000, 0x9, 0x80000000, 0x2, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x80000001, 0x7, 0xbfa7, 0x81, 0x100, 0x3ff, 0x6f65, r7}}, @init={0x18, 0x84, 0x0, {0x20000000b122a9b, 0x5, 0x400, 0x7ff}}, @init={0x18, 0x84, 0x0, {0xfb33, 0x6, 0x2, 0x8001}}, @init={0x18, 0x84, 0x0, {0x7b, 0x5, 0x5, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x273, 0x8000, 0x2, 0x16e0000000000, r7}}, @init={0x18, 0x84, 0x0, {0x2850, 0x1003, 0x3, 0x7}}], 0x9, 0x800}, 0x4c001) r9 = socket$netlink(0x10, 0x3, 0xc) r10 = gettid() setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000eb8000-0xa0)={r8, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000ffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000004, 0x7, 0x3, 0x8001, 0x1}, 0xa0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000948000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r9, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000009000)=[{0x5d, 0x100, 0x9, 0x0, 0x7, "298d3d5d4c0001000000000000008197d9df7f0fb88c075231853de5aecf1544ec9a611b4cf1dd7163e636000000000000000545e47d262e57b61a1aa005b274d416d712e08d5340b647607ab8"}], 0x5d}], 0x1, &(0x7f0000a33000-0x40)=[@rights={0x20, 0x1, 0x1, [r0, r1, r5]}, @cred={0x20, 0x1, 0x2, r10, 0x0, r11}], 0x2, 0x80000000000}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fe9000-0x8)={r7, 0x5}, &(0x7f0000bc2000-0x4)=0x8) connect$netrom(r5, &(0x7f0000fea000-0x10)=@ax25={0x3, {"451f8cc3fffb94"}, 0x9}, 0x10) r12 = socket(0xe, 0x2, 0x5) ioctl$sock_SIOCDELDLCI(r12, 0x8981, &(0x7f0000ab8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000006a000-0x18)={0xaa, 0x8, 0x0}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fe9000)={0x2, &(0x7f0000fde000)=[{0xfffffffffffffffd, 0x4, 0x80898, 0x6}, {0xffff, 0x10000, 0x80000000, 0x0}]}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000fec000-0x38)=[{0x2, 0x9}, {0xc, 0x62}, {0xb, 0x8}, {0x3, 0x5}, {0x8, 0x3f}, {0x0, 0x6}, {0x4, 0x4}], 0x7) sendmsg$netlink(r12, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000922000)=[{0x15, 0x1e, 0x305, 0x2, 0x0, "07c0000000"}], 0x15}], 0x1, &(0x7f0000fe2000)=[@rights={0x20, 0x1, 0x1, [r5, r6, r3, r5]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x38, 0x1, 0x1, [r4, r9, 0xffffffffffffffff, 0xffffffffffffffff, r4, r4, r5, r9, r6]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r9, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x9, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000005b000-0x14)={r7, 0x20, 0x548, 0x3, 0x7, 0x3f8}, &(0x7f0000fe7000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$netlink(0x10, 0x3, 0xc) writev(r13, &(0x7f0000645000-0x10)=[{&(0x7f00009df000)="1f00000002031900000007000000068100ed853b09000500010100ff3ffe58", 0x1f}], 0x1) 2017/11/26 18:06:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000436000)=0x0, &(0x7f00009bf000-0x4)=0x0, &(0x7f000087b000-0x4)=0x0) r0 = eventfd2(0x10001, 0x80001) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000)={0x0, 0x0, 0x0}, &(0x7f0000a89000-0x4)=0xc) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000255000)=0x8001) recvmmsg(0xffffffffffffffff, &(0x7f00000a2000)=[{{0x0, 0x0, &(0x7f0000638000)=[{&(0x7f0000181000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f000052c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f000063e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000fb4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000e27000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00000cf000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000c50000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f00009e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f00003b4000)="00", 0x1}], 0x9, &(0x7f00005f2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x5}, 0x3848}, {{0x0, 0x0, &(0x7f0000f33000)=[{&(0x7f000002e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000458000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000928000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}], 0x3, &(0x7f0000ee3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x15}, 0x5}, {{&(0x7f000017b000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00008ff000-0x60)=[{&(0x7f00009fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f00007f8000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000428000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000d7c000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f00000ff000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000084e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}], 0x6, &(0x7f0000916000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, 0x3fc00000}, 0x8}], 0x3, 0x40000000, &(0x7f0000561000-0x10)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000951000-0x4)=0xe8) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000455000)=0x7f) pwritev(0xffffffffffffffff, &(0x7f000060f000)=[], 0x0, 0x7fffc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001e1000-0x11)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000527000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a41000-0x4)=0x14) mkdir(&(0x7f0000bf6000-0xa)="2e2f636f6e74726f6c00", 0x0) r2 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000711000-0x4)=0x7, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003d0000)="2f6465762f70746d7800", 0x80000000106, 0x0) writev(r3, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00002a9000-0x4)=0x4, 0x4) mount(&(0x7f0000057000)="2e2f636f6e74726f6c00", &(0x7f000064a000-0xa)="2e2f636f6e74726f6c00", &(0x7f00000e9000)="6870667300", 0x4000, &(0x7f000075d000-0xa6)="e18257c55855ce6df9efce5a11d46cb0c57c6619124f09a71921daf0c9167ec5aa39df272c7ea31c2d03e7e50ac0870107768d1101d03f44ecaadb62a3f09acf6a751ff43b1dcb0b6441b9ee2d902562e85e0643f477897d25085284f344b8b272bc26e934877e81f5b4a0fff64687cced32f8bebd2434dacb6ea29994fd751fdb2b55d301694623fed1e5bf633ca85541697561b6fd8c6f5d0b81d9df811147bc140f81eaae") ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000933000)={0x7, 0x3ff}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000e5f000)=0x7fff) syz_fuse_mount(&(0x7f0000cf2000-0xa)="2e2f636f6e74726f6c00", 0x6000, 0x0, 0x0, 0x1cc8, 0xffe) epoll_create(0x9) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) r4 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000042000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") readv(r4, &(0x7f000042c000-0x10)=[{&(0x7f000006e000-0x1)="00", 0x1}], 0x1) ioctl(r4, 0x4000000002283, &(0x7f00007c3000)="3c") 2017/11/26 18:06:56 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e79000)=0x10, 0x80000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) setsockopt$inet_opts(r2, 0x0, 0xf, &(0x7f000033d000)="", 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) 2017/11/26 18:06:56 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x80000) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000f42000)=0x0, &(0x7f0000196000)=0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000173000-0x4c)="3912e8b28a66ee102fc45889e618cef3c9428751e4397793493fef66b60622819a0f5b3fb88e610f520874abc842160eca76ace845fd4c73c7683a80aeaa01a8b41846f50efd80d561390a9ee25bbab12504790ea1b816156f64e6b1a228245d9b6fcbbea745b969846a7e4a802bf08b9fa754e623962c4f6624aeede5a2853705da31db53e6533b2d8162d0140019e59fca6fc435af13ddd9833b407f950733ac842a3c8f8f878d89f340f331d5522984041fbcbc289e2211c76b97e19f8c239055ad4459242bb8c94064fb5a228daec8f292891c1ea00793d38b6ca4c0f77640b6f0ffa29475a0101612638d5298864146", 0xf2, 0x60000008, &(0x7f0000fe9000)={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x5}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x6, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x2, 0x0, 0x0, 0x3, 0x7533, {0xf, 0x4, 0x5, 0x942, 0x0, 0x1, 0xa30, 0x1f, 0x4, 0x9, @empty=0x0, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x3}, @end={0x0}, @noop={0x1}, @rr={0x7, 0x1f, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff]}]}}, "de19ea15f2811f87"}}}}}, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000cce000)=0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ffe000)=@common="62637368300000000000000000000000", 0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffffff, &(0x7f00006bf000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000871000-0x4)=0x8, 0x800) sendmmsg$unix(r2, &(0x7f000035b000)=[], 0x0, 0xbffd) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b39000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffe000)="2f6465762f73657175656e6365723200", 0x4001, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000ffe000)=[@in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, @in6={0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ff000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fec000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000ed000)=@sack_info={0x0, 0x20, 0x6}, &(0x7f000023f000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00009d6000-0xa)={r4, 0x2, "4638"}, &(0x7f0000113000-0x4)=0xa) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000feb000)={r5, @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]}, 0x7, 0x0, 0xfffffffffffffff7, 0x2db1, 0xb848}, &(0x7f0000cce000-0x4)=0xa0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ff7000)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f00009f2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002fa000)=0xb9) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008ef000-0x4)=0x0, &(0x7f0000fe6000-0x4)=0x4) socketpair(0x1b, 0x5, 0x400, &(0x7f00004d7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000c57000)=0x0, &(0x7f0000fed000-0x4)=0x4) 2017/11/26 18:06:56 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x1) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e9c000-0x4)=0x0, 0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fdb000)={0x0, 0x0}) sendto$inet(r0, &(0x7f00007b3000)="67f5", 0x2, 0x0, &(0x7f0000fcf000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d53000-0x11)="2f6465762f7667615f6172626974657200", 0x40402, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000ecc000-0xc)={0xfffffffffffffffb, 0x1, 0x0, 0x5, 0x1}, 0xc) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000fd1000)=0xb, 0x4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fdc000)={0x0, 0x3}, &(0x7f0000137000)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f30000)={@generic="f42591aabf18f5a1a8692e1e76758b99", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000fdd000)={0x11, 0x0, r4, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000003c000)={r3, @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]}, 0x4, 0x0, 0x7, 0x14a2343, 0xffffffff}, &(0x7f0000fdd000-0x4)=0xa0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000fdf000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fde000-0x4)=0x0) recvmsg(r0, &(0x7f00000db000)={0x0, 0x0, &(0x7f0000448000)=[{&(0x7f00004cb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000aca000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000fd3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fd4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fd5000)="00000000", 0x4}, {&(0x7f0000fd8000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000ce5000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000377000)="000000000000", 0x6}, {&(0x7f0000fd7000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f00009f7000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}], 0xa, &(0x7f0000ba4000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x800000000000001}, 0x40010000) setsockopt(r1, 0x0, 0x6, &(0x7f0000943000)="0ee4749f277fe0f23e484590d18fd07c2f7257b4d9e4c5bae602fdc5bf721e4daeddd552f690d70dbf0a5ae119f7195829616de31538dc998eb9506582006e76fb4688935bb7c468eb53edaeb28bc7c9bf1b5d1b7139fb9532dbbab66b794c4b542593e12cb96e98a9d0038c03de6ff82dc44a9833797759d09b7d46ab76cf54bc4fead32cdfea8d7f14c7fbc36842fb165485215c538c4cf7dfc240ca7ce2f81d50c148a46a378df78a47696bcbeb75b8375f37af3cfd9f6c01b0e3e2ff0272d5", 0xc1) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000fde000)=0xc75, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ad6000-0x16)={0x0, 0xe, "8ef116ceca393c98a296eaf49145"}, &(0x7f0000fdd000-0x4)=0x16) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000080d000)={r5, @in6={{0xa, 0x0, 0xeb25, @loopback={0x0, 0x1}, 0xba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10a6, 0x4}, &(0x7f0000894000)=0x98) 2017/11/26 18:06:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x27, &(0x7f0000172000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x9d64, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b39000-0xa)="2f6465762f70746d7800", 0x800, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000b8000)="2f6465762f70746d7800", 0x1) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x10000000000000) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet(0x2, 0x20000000000005, 0x10000, &(0x7f0000b15000)={0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f69000)={0x0, 0x7, 0xd3e, 0xa11}, &(0x7f0000f69000)=0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d3e000)={0x0, 0x200, 0x30}, &(0x7f0000150000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f69000)=@assoc_value={r4, 0x6}, &(0x7f0000f29000)=0x8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000f68000)={0x0, 0x7f}, &(0x7f0000f6a000)=0x8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000130000-0x8)="6b657972696e6700", &(0x7f0000f6a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r6 = add_key(&(0x7f0000b28000)="6173796d6d657472696300", &(0x7f0000f6a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f6a000-0xd5)="93d9cf55f24c06c3d9974cfa11d0343c98f9530b2da0b246e87c0a7cec43364b8d7d3e1ef6717dc48da88b868c3d45d94cee5a44ad0073675ea4a1da7f7995c3772767b4275b6434e12ddb2577f75ad9354509a64a8f9647f98e85edae34521664ed74ded53fec143f3edc1d22ab5d19aa46fe85d6deeb27f7f6d9446510814dd094151364106a31ae54937a4064e1ca76ea2b3d37cb7441d84d54aef9a9fa5e3be8dad00c555aae2307a905746bfb0e77f2602785d7c323d2f5af5d62253c8c76119cdc9abc72bf17e568efafcaefe47fcac2743f", 0xd5, r5) r7 = add_key(&(0x7f0000713000)="636966732e73706e65676f00", &(0x7f00007b9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c9f000)="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", 0x1000, 0xffffffffffffffff) keyctl$unlink(0x9, r6, r7) setsockopt$inet6_int(r1, 0x29, 0x100000000000004a, &(0x7f0000ffc000-0x4)=0x8000000000100, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000068a000-0xa0)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x63c6d82c, 0x2, 0x20, 0x20}, &(0x7f0000d5a000)=0xa0) 2017/11/26 18:06:56 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f9c000)="2f6465762f72746300", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r1, r3, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000002000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000000000)="727872706300", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="55c17a375cf0624b1ad92e09406f966f2cd238bf766af988c66cca74a86ac06c176a841d85a0e7884ce1e033be63daec6debf312b12a504d505fbbd020ae6dfa5c3581b49996d417bcce805fd02d1ad4ab79d7fd13bc1a9de7f6aa0257a59e6725eab95551f5c7c2f3acae7b672fe8805e567d8362ade309d99880d77e8756858a580cbda8ba96311c7d621cb85dc40e98795899cc7d889697d2958a6ce94d3d7811d6cbb55877184d35359eef4561f7c41fe1f9e795700a66b27efc09e27ced40f2771f40bf7834e26f1fa8f842b32b5a215633d3df69c8624c59", 0xdb, 0xfffffffffffffffe) keyctl$unlink(0x9, r4, r5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000)="63646700", 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000003000)={0x9d, 0x100000, 0x4000, 0x48, 0x100, 0x3f, 0x7fff, 0x7, 0x7, 0x8000}, 0x10) ioctl$TCFLSH(r0, 0x540b, 0x8000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000005000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000005000)={0x61b, 0xffffffff, 0x2, 0x5}) arch_prctl(0x1004, &(0x7f0000001000-0xbd)="117818c51d82091d71b4817960de41f7037a1136e2c6211163c5548ca6672ac6175ad98a9bd004f137e125815dd593de2c71e05006be440c75857f5ac38dababaaa47d8298f9cccecd0ae5146e1a490e961ef6e28043987d937ee8d7c6adf38b558b38b1c073f815d744206ecfb721c459d60b93bd6189dd58c66f1eb11ae353238cb514390ea60ffd1e6b8ccfecb36f30e69e94bc5d6817a2ef31141e6f5245141f02152aaf2d04f835f78c20905255caafe5705077778d5a2905d69d") setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000002000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{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]}, {{0xa, 0x2, 0xfffffffffffffe01, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80000000, 0x401, 0x7e, "bc9a3d8c958fdea7157ae727d2e43030a19f8ebd583cce5b4012005ade677e21d6d8d33bb412a4ec62384a74845435bf1d859d880bf9e250de35640c47468ccaddbb58c98f2267506d900251490ca36c"}, 0x160) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000006000)={r3, r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000006000)={r6, r3, 0x1f}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000)={0x1, &(0x7f0000002000)=[{0x0, 0x0}]}) [ 46.003807] netlink: 73 bytes leftover after parsing attributes in process `syz-executor6'. [ 46.017220] device gre0 entered promiscuous mode 2017/11/26 18:06:56 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x202004000008200b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b1a000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000992000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000fbc000-0x20)={0x1, 0x4, 0xfffffffffffff000, 0xff00000000000000, r2}) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004cd000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000eb8000)=[{r5, 0x0, 0x0}], 0x1, 0x6) splice(r4, 0x0, r6, 0x0, 0x58, 0x0) r7 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000051c000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000fd000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f000013f000-0x4)=r8, 0x4) writev(r7, &(0x7f0000051000)=[{&(0x7f0000015000-0xca)="4c71c48cd34cf9fe94f8e0f3c0040c9c23eaf814c91db47bb6ec4be91f97c7c93842202063f7216fd3f7b43a4569b14c2adfaa41247a0e944163f24bdb2e5fe54bae84b2f1759438dc5f2a9441ec368dc58c46c0399bcf89", 0x58}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000ea3000)={r8, 0x4, 0x90, "b5980d815dc325e19c8b0582ec4c6f9863b26a2288d356903c61c8b10999610e61c0ae9cb089c282969fc0eaa7c6e8c855bf92333c1380187fbc5697a0390a471f277c5334fc5e3d538e1fb056424abc8a64f42d98f24129fbf22d395564c4e56b5f4581d85b79b4cb20cea4c91f295b25272489a1ac1ddacae54c0778e805da9dbf714f5344b14a0c801ff070d58376"}, 0x98) unshare(0x400) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a7d000-0x4)=0x0, &(0x7f0000ff9000)=0x4) timerfd_create(0x801, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sg(&(0x7f000076f000)="2f6465762f73672300", 0x100000000000000c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$KDGKBLED(r10, 0x80045104, &(0x7f0000001000-0x1)=0x0) ioctl$EVIOCSABS0(r9, 0xc0189436, &(0x7f0000aaf000)={0x9, 0x4, 0x0, 0xffffffffffffffff, 0x5, 0x0}) syz_open_dev$sg(&(0x7f0000c21000-0x9)="2f6465762f73672300", 0x8100003, 0x2400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/26 18:06:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000001b000)="47504c24656d3100", 0x41, 0x4, &(0x7f0000027000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)="2f6465762f6b657963686f726400", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006cb000-0xb)="2f6465762f6877726e6700", 0xa40, 0x0) r3 = add_key(&(0x7f0000155000)="6c6f676f6e00", &(0x7f000071d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a1e000)="f7bd63be48ebe100d43fe5d2e8742da0a636cc0233487d44c7e8a6a7ebe0fd0c50c66d89e6", 0x25, 0xfffffffffffffffc) kexec_load(0x7, 0x1, &(0x7f00005d1000-0x20)=[{&(0x7f000074a000-0x7d)="4a4e96dd889d0549cf3a696ec272c684418ef83dd176d73d3c58e29ba99b08c9a6065762b748f5f19e6234e078f11cd59b0248d91cc6b5cd32152f2ce821c4075c8b5e65a1bc462366e4f76e494c5bda8ee0ca6100bf5ba1d74a1dcb06f4aa118f3071f0defda7e7a1603a304a560cef1169f6af1bd16188c038e653e3", 0x7d, 0x7, 0x5}], 0xa0002) request_key(&(0x7f0000a2b000-0xa)="656e6372797074656400", &(0x7f0000f80000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e7d000-0x5)="5b2a277d00", r3) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000a79000-0x78)={0x5, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x303, 0x8, 0x0, 0x1, 0x8001, &(0x7f0000735000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x3ff, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCFLSH(r4, 0x540b, 0x2) r5 = getpgid(0x0) ptrace$setregset(0x4205, r5, 0x201, &(0x7f00008d7000)={&(0x7f0000e46000-0x30)="9b59a4d25a6470b8ee7f7278c3dfb23866f1ace50fedee95acc40fc0a71c68cba2dda80fa8e0ff302a51b6720482d341f867993fcb1fed1df3dbb66e05f32f4a57f39397f25a0b1661dcb071311ced6a2d917d4d40d541", 0x57}) r6 = dup2(r2, r4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00005a3000-0x20)={{&(0x7f000057b000/0x4000)=nil, 0x4000}, 0x2, 0x0}) ioctl$TIOCCBRK(r4, 0x5428) add_key$user(&(0x7f0000296000)="7573657200", &(0x7f0000cde000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000459000-0x1000)="", 0x0, 0xffffffffffffffff) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000170000-0x4)=0x7) request_key(&(0x7f0000214000)="646e735fce00000000000009", &(0x7f0000b78000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003ff000-0x11)="5b5e6e6f6465765d6d696d655f7479706500", 0xfffffffffffffffb) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000757000)={0x0, 0x0}) ioctl$TCSETA(r6, 0x5402, &(0x7f0000651000-0x14)={0x7, 0x2, 0x7, 0x0, 0x0, 0x7, 0x40, 0x100000001, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000068e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000eff000)={r7, r8, 0x1ffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000501000-0x4)=0x3, 0x4) mq_timedsend(r0, &(0x7f000056b000-0x54)="", 0x0, 0x0, 0x0) 2017/11/26 18:06:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00009ae000-0x4)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007bd000-0x4)=0x144, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000387000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000001, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a66000-0xc)={0x0, 0x0, 0x0}, &(0x7f000014a000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000743000-0xc)={0x0, 0x0, 0x0}, &(0x7f000099c000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000037f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d71000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f44000)={0x0, 0x0, 0x0}, &(0x7f000002b000-0x1)=0xc) r5 = geteuid() getresgid(&(0x7f0000109000-0x4)=0x0, &(0x7f00000fb000)=0x0, &(0x7f0000556000)=0x0) r7 = fcntl$getown(r0, 0x9) r8 = getuid() lstat(&(0x7f00003ab000-0x8)="2e2f66696c653000", &(0x7f0000257000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$unix(0x1, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000c66000-0x38)={&(0x7f0000150000+0xe54)={0x0, 0x0, 0x100000000, 0x0}, 0xc, &(0x7f0000398000)=[{&(0x7f00001a7000)=[{0xb9, 0x2, 0x19, 0x8001, 0x800, "d2e1decb94ccbadb1a07857c02ff52b5d6e5a48b1813ed407bfe53389d828f2800de1d6be7a000c62f8ab9651163b1b9a23ee669e07f9c614f27e62060000121b0d4d00c86adb0553aa44211712bd230d2ddce2fedd05ad078ea27a9c78bf8ef18d2a5d42b113779eed6ee6049b441cd6fd0061abc34f17e419a78aac8c6d4e141dcf322a7d4d018152214696967bd1a2427dac578d24ad60bdfa19943c6478748f8d6ba6484e34b85"}, {0x10a, 0x1ff, 0x400, 0x101, 0x6, "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"}, {0xb8, 0x8, 0x60c, 0x4, 0x7, "55444032202d710185964b887bb0cb16839b5833522f9b444359eb94052a6e96177da6ce921f5ec29f2615bec99809e9204de50cd7058228c1ba1b009cdc3d026620ee59cd10e320025e1b5061e433e0602ac30515931fc6a2eb14abf45e6e4a601b17071deba570c62dfd1d7294de1c0de81885d76728f63f50b20ffbaf5f2934bf39c1de583f3174976691a35a7b7141c6e1a16f45e35c4ab26353e2abbdb3875c10135fda7a4f"}, {0x5d, 0x2, 0x400, 0x100, 0x4, "504832fc60cfff914ebd2d3a9534de7b18ec6715b126f9cc933e939fa4e6afb81461234a7dbd4f115308563967a444ff01503c9e1f693050f25ea1640806eb1d523868232716ff4a63d68a86e4"}, {0xbb, 0x2, 0x200, 0x9, 0x2, "b4f2e26ee63baa761dac2479724f22fa85d8cb72f5de105360331703aa470d357b8f40be77394b5e9f962ce87d3fc28df59f971c56940ca297f31866e41ec7395c2d7fe5c81ad3b9c9360b63a5dbdb76b925bdca7e838dc7792ce8b8bcbd6db9e629e5405d31f6cd4a2e3fdff503c218470b3912615c3341fcca93290303ed688a41be94036093790577710cb2e4def79b0f926e4e5520e0b7f5938c20b3b104f7aeca3eef87a817c5d3de"}], 0x393}, {&(0x7f0000acd000-0x11ea)=[{0xd8, 0x3, 0x10, 0x2, 0x9, "2e1de74387d16aeb8ca0224ec2e9717684921bb6c6d98fd2c484dc1fd9085af6b0c4711ccf054f318ba83a52df96577544f28296ab5a52b9d7e520164d44d844ffbfd814b31625d7781df11759fd2eb5ef9444e55a0dd55bcef9cb32e6f7eeea5a70dc2451beb93b3534875b8d35c1d2e0d3732bf314871ed88c83a37133ad82c8155b8d40729ad43fc2c46519eb7a6950b40df995686472060bf8d24fa6fec7707be49454e2fb295c5a988aab57e3d32c827e33cf61ab1703a54fb168a1b01fc3b524483c79824b"}, {0xa6, 0x2, 0x200, 0xffffffff7fffffff, 0x1, "38af9ef989ecf97edcce6a6d28fea39b04524eb0ce768b8de74cd89f2eee2cfcd500f2506f1489e882b1b1f750c0936691f6062b5ad17763b5c9974c8cfce506ab0c9cd4ca663ed96a4d36a0e5235f566edc06b1ec98672f609e988030df88441cfb57c6eb9142cac8a8ba21b96933de4487da0c227bd8c57bc8c84cd045b02fabf9a21464a7a9a608a48a92aadf4cd4891f5e922e5a"}, {0x1010, 0x5, 0x0, 0x7, 0x6, 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"97b6fcc2bbd4d145561008a9abe1726b741104618bd74e13374a78a8c39d4e8c715a218e606e8ce7fda017f34246e72943f5283321e1ef55abcc044d1a9a46c470748acc011433218f9ee78eaf21dade29fc262ed37153e43cb6329946bc0a24d633a3c213b030fb3a2cdb48a3cc63292e23045dc53921fc596a16cca9e4d15fa9a5948f13edf6212efe537d6c760ccaa153afdfe54076719c6405bb42d8a8ebdf0c063ada25ae475f86"}, {0x1d, 0xfffffffffffffff9, 0x100, 0x5, 0x9, "8e9ef20e446db013297fbc5718"}, {0x94, 0xf8000, 0x2, 0x2, 0x2, "d08be8b816116eab2bdfedca0861cfa91763e8d17c176aeaa69a226afc046125676ddfee4736e04b5e9df361e2eb32feb945f31f882f6debeba62a91913d4bc1d79774707ae57bb63b54b75c809a27d4d774bf9f25b6499b777841bdd0e815bcd05437ef223d9c15fe6975c0df1f6f8d3b6a255f0683347adfa42ae8e2ddff4348edc195"}, {0xf1, 0x3, 0x4, 0x5, 0x1, "41956f6376347df859a2f6a2dfda0be7d14b5fe68160a84676311512834e723d6110026f8052107e08c61a565fcb7a1559c7d88b33870c3d88ae1a891087729e5ea9fb96033d37ec1683a13520f561aa499989fe24c32de869aa7c05db8d16243e5103d1b12e2cdc657cacfc528f0759602e1fec6c86d3501142028a47fc1915759ac509593c62dc5c385746217d360f4cf9ac39ca510a55aaa20808905f90ed9f5b275d6c1ce2f26401bb01229b39f56feb8f7702404453d20f6d6c25b12d476c68290da227dcb1f15c8b01f15306febde5ad746e353b793e16761ac9083f2f1a"}, {0xce, 0x7, 0x0, 0x8b4d, 0x1531, "71aebdfec6f6ccdc5bbf5d6d5fde55d64d4f12c5dbce42af225760174c713b9f8920e6d5023e08b33bb5914e64f6611178d982f8d93f3e764324ff1f3a9f2e29a0f8805bf2a9e8cb1bbdc8e9baa68344b93f5f442a34b10ed9f6d12f187f90e2e6cb6343f9bf6f83ba86588edafa924e7cdcae8021a5372c4724ffaf82aa49db88779ea53fe73fa0a59088d18b8e93eaeaee69530354ef9b490c69e091dac34f00701a3544fc7dba6c039355b118e34994164cfd0fa4161f177e76271916"}, {0x1010, 0x8, 0x200, 0x5, 0x10001, "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0x133a}], 0x9, &(0x7f0000f73000-0x90)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r10, r0, r0, r0, r0]}], 0x4, 0x4008001}, 0x24044801) openat$rtc(0xffffffffffffff9c, &(0x7f0000cb4000-0x9)="2f6465762f72746300", 0x280000, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000719000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f4c000)={0x0, 0x9, 0x3, 0x101, 0x3, [{0x4, 0x0, 0x9, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x0, 0x8, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8, 0x80000000, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001f1000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ca000-0x4)=0xe8) connect$packet(0xffffffffffffffff, &(0x7f0000d4d000)={0x11, 0x11, r11, 0x1, 0x8a1, 0x6, @random="a20b91e46d50", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x40000000, 0x80000000000853b, 0x10005, 0x10000007ffffffb, 0x0}, 0x14) r12 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e2f000-0x4)=0x0) connect$inet6(r12, &(0x7f000024c000)={0xa, 0x1, 0x33c, @loopback={0x0, 0x1}, 0x80000000}, 0x1c) write(r0, &(0x7f0000a1e000)="89", 0x1) r13 = accept(r0, &(0x7f0000c01000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cce000)=0x10) sendmsg$netlink(r12, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eed000-0x20)=[{&(0x7f00004ed000-0x10d0)=[{0xc0, 0x7fffffff, 0x300, 0x40000, 0x9c1, "530595c0f314b957d9263d92f1d5b68dba8a588565fb2442415520ad6b80c3dc88c7cce57d892babb479c9aa307e79cdc60addadaf1e5bc073834fd0606aa7fa3761ac5c75116c81612a23052c4fdd4668f9ac1fa590154d9cc4ccb328f7612d763edf2f88679b813990091bb2193610a05716eef008ac5a1a85ab577d6ba3cdaaf857f0f180c68578c8e3a38b638c265d17237f7f64895626c26fd75d5f355f33a3f06c64d62c5bc6ca93f0032dacbb"}, {0x1010, 0x1, 0x600, 0xe70a, 0x4, "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"}], 0x10d0}, {&(0x7f00009cf000-0x149b)=[{0x10, 0x0, 0x0, 0x2, 0x0, ""}, {0x421, 0x0, 0x0, 0x0, 0x0, "53eff5b0a222074e52e7dc98c7f99e877c1089eed0aaa40eb6c823ef4904cd4b607b8f2dfc5e9843903011883fe1ee44f678827e62f356e99cda928abdea46a14ef7b9d6b8bcb2e0358a805c1360feef246db7dfe3bd61a8cfb9f688a05c20d6c10671a8dc83c8aa35ac1146d0d3bd9ff6474364c40a0008631106c4f52eadf188d355ad9d43142982d47400a3f945322fdfe5257c767895237c4e1b9dd27e7b8219df590089542d8c16b1ab8204b72cfa5c0a013f03f2fb16a6b56f3b79f71383bc9c553d59a5742e4e230aca426651c9288047763d1b237bb63d7301707660859f9465893f0f8adf3ef96a9ed194c5afb69ba0197596cdecd9f62a5b82dfe0fd3bc2e6154f2c5e69da149a6d94b11a6f0ddfc004dd61ffa594d507600871e2afc1a2854281c972413a0ee5a64591bda0ea4bc6df1546c3abf1859c9b1cc70e4a0e6ffc7498bf81dc6d127dbcaac25e2f3b669908d5ab5f59ed587bbc88670faa08ea38f29464f3e42b66ae8848d9de9506451b380d604437a2636cd266451275b11500c483c318411c6914ab8309ea9e3abbe043714003e249caaffd9173c65aa3f31b7a3b2630d4f5937d09a1a214237529d5abdef4a49b0ab784d7ecf1a11759f31367bf2f3a60bfa8a7b508eeb1b7c5b0632b631531b8d9c08469b4328be9369aa267ea725fd2955138ea58d7b839f3b01600e2780c5c651f72c94c1c5753ce85d1cbd1fdc7557c3bb6b005ed4ac8fe5bc46aad81a1f9b450ec223ee438eea06afaa796c2ac0c06ff7252c447aa52a015a96f1a5c7106b38deae40b66d30acfa4a6d97589604c6d9647a16e2ca3ab7754496662be87b883f53db31e81154d25eb08bc0f23fd4736851f745a10e31f33f7bae397a21bbb081bb0b2569339592434417ad051f075482ba34dc0ab3c8af82f78f31a6d60f3d4a626fef12457e25711749df551768e63a6dd10ff8198331182d6d8dbe4f6e9ca7e34dab678641a941e055974892950ad518758948be8e95bbeb71e67c7924c66839ed563f976840c724da73f8d98052dd9647daee6626acf5b1718df7f95dc21b0ee0a69d459d1184cb19f540f04230d10a176817816b35dcfc4d5becd146d0aeb772fa71970066553981d1021b0ef1cbf1b2e8990ad606ee8e058c2b93e63497901e2c925cd4ae6059fe97ea43bb0ff1e2cbb79d11689a66fbd1b704376394398f2ca814e29df6d5e699993c12762cd1e63d26439f0232de6efe61d0fc9911d3de628e63cc0a4c1b8393bac0ae455c9edc2f543143423a5ea1457c075fce2fae5c7bf14cef54afaf5a411b29c49cd055162d1c050549248f1194a4855ab63e6de6266770a2ba01e49756b3dcec8215078077cb3080d6b60b05613b9b9c0ccb41a23ee9da60199ff5b823be27f09afb57b2e21de4e98b140edb6bee7436fe1cfdcd6f5f07440055dead6533f0f538b709eba90ad7df7cf"}], 0x431}], 0x2, &(0x7f0000129000)=[], 0x0, 0x2000003}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r13, 0x89e0, &(0x7f00006dc000)=0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000797000-0x4)=0x7, 0x4) [ 46.136716] device gre0 entered promiscuous mode 2017/11/26 18:06:56 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd3000)="2f6465762f72746300", 0x4000, 0x0) r1 = syz_open_pts(r0, 0x608c0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r1) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000594000-0x10)={0x5, &(0x7f0000bad000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffff7, 0x80000000, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fd2000)="2e726571756573745f6b65795f6175746800", &(0x7f0000fd2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fd1000)="6d696d655f7479706500", 0xffffffffffffffff) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000479000)="6b657972696e6700", &(0x7f0000ee8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000ca7000)="2e726571756573745f6b65795f6175746800", &(0x7f0000065000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r2, r3) epoll_create1(0x80005) r4 = socket$netlink(0x10, 0x3, 0xf) r5 = syz_open_dev$sndseq(&(0x7f0000049000)="2f6465762f736e642f73657100", 0x0, 0x8a002) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000fd3000-0xbc)={0x3ff, 0x5f7e4311bea05636, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x17, 0x4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000fd3000-0x7)={0x0, 0x0, 0x0}, &(0x7f0000fd2000)=0xc) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd2000)="2f6465762f73657175656e6365723200", 0x80002000301000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000d1a000)={0x20, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r7 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000fd4000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x0, 0x1, 0xb3d4, 0x10000, 0x6}, 0x20) getsockopt$inet6_int(r7, 0x29, 0x10, &(0x7f0000f64000-0x4)=0x0, &(0x7f000050c000)=0x4) r8 = dup(r7) connect$inet6(r7, &(0x7f000061f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x800}, 0x1c) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000ba4000)="6d643573756d2421277573657263707573657c00") setsockopt$inet_mreq(r8, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) getsockopt$inet6_buf(r7, 0x29, 0x3d, &(0x7f00008de000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bb6000-0x4)=0x24) 2017/11/26 18:06:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff2, &(0x7f0000f70000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001a0000-0x10)={0x0, 0x2, &(0x7f0000cd0000-0xa0)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f000061d000-0x4)=0x10) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r3, 0x4, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = epoll_create(0x3) r5 = creat(&(0x7f00007bd000-0x8)="2e2f66696c653000", 0x0) nanosleep(&(0x7f0000d71000-0x10)={0x0, r0}, &(0x7f00008d0000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000b80000-0x10)=[{r3, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r2}, &(0x7f0000d5c000)={0x0}, 0x8) fcntl$setstatus(r3, 0x4, 0x40800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000041000-0x10)={0x1, &(0x7f0000ea9000)=[{0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e52000)={0x0, 0x0}, 0x8) splice(r4, 0x0, 0xffffffffffffffff, 0x2, 0x7fb, 0x3) connect$unix(r3, &(0x7f00001df000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0xa7da3082c6276f4b, &(0x7f0000000000)={0xde, 0xffffffff, 0xffffffffffffff8e, 0x3, 0x5e0, 0x3ff, 0xcb, 0x1f, 0x20, 0x8, 0x72e3317d, 0x3, 0x8001, 0x8, 0x10000000000004, 0x4000000000000000, 0x9, 0x0, 0x101, 0xa000000000000000, 0xfffffffffffffffa, 0x9, 0xffffffffdfffffff, 0x8, 0x7f, 0x6}) ioctl$LOOP_CLR_FD(r5, 0x4c01) getsockname$llc(0xffffffffffffffff, &(0x7f00006cb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f31000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c18000)="2f6465762f73657175656e63657200", 0x0, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000c98000-0xa0)={r1, @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]}, 0x4, 0x8, 0x483, 0x4, 0xfffffffffffff800}, &(0x7f00004ac000)=0xa0) bind$inet6(r8, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r8, 0x0) sendto$inet(r7, &(0x7f0000d44000)="", 0x0, 0x20008044, &(0x7f00000b0000)={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_group_source_req(r6, 0x29, 0x2f, &(0x7f0000be0000)={0x0, {{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_tcp_int(r5, 0x6, 0x16, &(0x7f0000052000-0x4)=0x3, 0x4) 2017/11/26 18:06:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff1, &(0x7f0000000000)={0x0, 0x0}) mprotect(&(0x7f00005ea000/0x2000)=nil, 0x2000, 0x2) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) timer_create(0x5, &(0x7f0000001000-0x60)={0x0, 0x10, 0x7, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$cont(0x3f, r4, 0x80000000, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000001000)={{0x0, 0x989680}, {r2, r3+10000000}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="32ce41eb1cca5900f33a69a3b846945c", 0x10) 2017/11/26 18:06:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b60000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000054b000)={0x2, &(0x7f0000772000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000f46000-0x8)={r2, 0x1}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00002a6000)=@generic={0x405, 0x0, 0x271d}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000b62000-0x28)={0x5, 0x5, 0x4, 0x9, 0x200}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000859000)=[], &(0x7f0000003000-0x24)=[], &(0x7f000044a000)=[], &(0x7f0000c3b000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f0000bc2000-0xc0)="18000000020001000000be8c5eff8c88360000f1010300000500000000d90000f7b933d898055bf748bb6a0007787e59dba67ef147b3550400000067a1e2010067fc2163e000250000000453ff1f00170000000000c88ebbff060100000b00000000b121ad1474d722f542002700ec008b6207000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567f8da", 0xc0) 2017/11/26 18:06:56 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000c000-0x9)="2f6465762f73672300", 0x2, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000e000-0xe8)={{{@in6=@local={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=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000000f000-0x28)={0x5, 0x7fff, r1, 0x2e0, r2, 0x2d48, 0xffd, 0xff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000d41000-0xc)={0x8, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000ffa000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x2, &(0x7f00000bf000-0x8)={0x7}, 0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ffa000)=[], 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r5, r4, &(0x7f000000e000-0x8)=0x0, 0x81) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000ffa000)={0x0, 0x0}) r7 = socket(0x11, 0x800, 0x300) setsockopt(r7, 0x107, 0x12, &(0x7f0000785000)="", 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000ba5000)={{0x3, 0x4}, {0x1f4e2000000000, 0x1f}, 0xa35, 0x1, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r6, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/11/26 18:06:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8002a}, {0x0, 0x0}, 0x7ffb, 0x4, 0xfacb277, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b657963686f726400", 0x501083, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000a27000)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000dea000-0x50)={{0x1, 0xb6}, {0x8, 0x0}, 0x5, 0x2, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b74000)=0x0) 2017/11/26 18:06:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0xf)="2b6574683021596367726f75705e00", 0x3) syz_open_dev$mice(&(0x7f0000f1a000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) llistxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) seccomp(0xfffffffffffffffd, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0x73d5000000000}]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000038000-0x8)="2e2f66696c653000", 0x8000, 0x1e7) syz_open_dev$sg(&(0x7f0000505000)="2f6465762f73672300", 0x0, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f00009e7000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000311000-0x14)={0x2, 0x3, 0x6, 0x2cd4, 0x7f}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004c2000)={r3, 0x80001, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f00008e6000-0x10)={0xa9, &(0x7f0000770000)="282e18e54aedb7f4e5914490ced26099ea8c5d0b8578b1623dcd3494f1881e30e7b7baeece35e05cb396d8fc0d6c8fb25cf5bb65ad6dac8f7b0e07ff45762aa63c880c77f5d827014cada8c40c53b90671912dee86815efb239f8492594702ea72cbc80d8eb0ac78dd8d305fa1854068b4a15c13a9b40fc9c80f26c510366a19aa51304336a7e2964cbf44d4272d8996b09c7d9bf9ed3f8922f8a95c3f197a39e670a46b54a6225496"}) keyctl$update(0x2, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f000003d000)="2e2f66696c653000", 0x109185, 0x42) timer_create(0x0, &(0x7f0000000000)={0x0, 0x2c, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000f2a000-0xc)={0x0, 0x0, 0x0}, 0xc) ioprio_set$pid(0x2, r6, 0x1) r7 = gettid() ptrace(0x10, r7) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000320000-0x10)={0x0, 0x0, 0x4, 0x1}, &(0x7f0000d40000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000379000-0x14)={r8, 0x9, 0x8, 0x27, 0x10000, 0x2}, &(0x7f00006ca000-0x4)=0x14) 2017/11/26 18:06:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)="2f6465762f6175746f667300", 0x40000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000002000)=0x10) clone(0x200, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x1)="81") restart_syscall() mremap(&(0x7f000086b000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000fab000/0x3000)=nil) personality(0x40000) gettid() 2017/11/26 18:06:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000051b000-0x38)={&(0x7f000095e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f0000164000-0x70)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000766000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x400000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009fd000)=0x1, 0x4) r1 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ppoll(&(0x7f0000095000)=[{r1, 0x1000, 0x0}, {r1, 0x8, 0x0}], 0x2, &(0x7f0000f38000)={0x77359400, 0x0}, &(0x7f0000260000-0x8)={0x7}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) socketpair(0xf, 0x3, 0x2, &(0x7f0000df9000)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c26000-0xa)="2f6465762f70746d7800", 0x0, 0x0) signalfd4(r2, &(0x7f0000988000-0x8)={0x4}, 0x8, 0x800) getdents64(r1, &(0x7f0000631000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2) mq_open(&(0x7f00006c4000)="00", 0x800, 0x84, &(0x7f0000209000-0x40)={0x3f, 0x2b, 0x8, 0x631ba3ee, 0xec4b, 0x3, 0x8, 0x3}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000007000)={0x2, 0x3, 0xfc89, 0x7fff, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)="53") dup2(r1, r1) 2017/11/26 18:06:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002e3000)={0x5, 0x78, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x45, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x20000000, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x81) r0 = socket(0xe, 0x1, 0x0) recvmsg(r0, &(0x7f0000c1c000)={&(0x7f000004d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000173000)=[{&(0x7f000071b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f0000655000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a50000)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000d06000)="0000000000000000000000000000", 0xe}, {&(0x7f0000f22000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, &(0x7f0000b09000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1, 0x10000}, 0x2002) r1 = mq_open(&(0x7f0000001000-0x5)="6504000000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0x3, 0xfffffffffffffe00, 0x0, 0x3}) sendfile(r1, r1, 0x0, 0x100043) 2017/11/26 18:06:56 executing program 7: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)="2d40da00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)="2f6465762f736e642f73657100", 0x0, 0x8000000000105) r2 = dup2(r1, r0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000044000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f000004a000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x8000, 0xfffffffffffffffd, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400, 0x0}, {0x1, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000036000-0x5)=""}}], 0x30) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000004b000-0x4)=0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000004c000)=0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r3, &(0x7f000004d000)=0x0, 0xa, &(0x7f000004d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x200000004, 0x1ff, 0xfffffffffffffff9, 0x0, @time={r4, 0x0}, {0x0, 0x1}, {0x0, 0x0}, @control={0x0, 0x7, 0x7}}], 0x30) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004e000)={0x10000000000080, 0x1, "000080016e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000", 0x5, "63d82d5e02ca39be", "a6e7edc21ca06fef1dae9615f6c6bed56991b6042e58959baa11b5dda319d901", 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000035000)={0x8024}, 0x4) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r2, 0x541d) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000025000-0x10)={0x0, 0x0}) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000002b000)=0x0) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x4, 0x3, 0x80000000, 0x0, @tick=0xfffffffffffffff8, {0x55, 0x8}, {0x6, 0x7a52}, @addr={0x800, 0x200}}, {0x400000ab, 0x7, 0xff, 0x80000001, @tick=0x0, {0x101, 0x8}, {0x6, 0x7fffffff}, @raw32={[0x5, 0x6, 0xff]}}, {0x5, 0x3fd, 0x5, 0x100000000000000, @tick=0xe28, {0x6, 0x3ed}, {0x7, 0x5}, @addr={0x4, 0x6}}], 0x90) ioctl$KDENABIO(r0, 0x4b36) splice(r1, 0x28, r2, 0x40000400001, 0x7ff, 0x0) 2017/11/26 18:06:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8f, 0x200002) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000ca0000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006f6000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000b0f000-0x4)=0x0) r1 = gettid() ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000b63000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ea6000)="2f6465762f70746d7800", 0x24000, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0xa010, r2, 0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000441000)="2f6465762f72746300", 0x280000, 0x0) pipe(&(0x7f00007f8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f000033c000-0x6)="2e2f62757300", 0x41) r5 = open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000d54000-0x16)={0x9, [0x1f, 0x1, 0xfffffffffffffd4e, 0x8, 0xaa21, 0x2, 0x7, 0x5, 0x1000]}, 0x16) write$fuse_ioctl(r3, &(0x7f000001d000-0x20)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$fuse_notify_inval_entry(r4, &(0x7f0000ccf000)={0x20, 0x80000000000, 0x0, 0x2340, 0x1}, 0x20) dup3(r4, r3, 0x80000) open(&(0x7f0000731000)="2e2f62757300", 0x101000, 0xfd) r6 = dup2(r4, r5) r7 = epoll_create(0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000a30000)={0x0, &(0x7f0000d18000)=[]}) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x4) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r3, &(0x7f0000755000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000d2b000-0x8)={0x0, 0x78f7}, &(0x7f0000e60000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000f42000)={r8, 0x7f}, &(0x7f0000430000-0x4)=0x6) mmap(&(0x7f0000d30000/0x4000)=nil, 0x4000, 0x1000004, 0x31, r3, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000320000-0x10)={0x17, 0x7c, &(0x7f0000e8e000)="47efac88138bd1b8477ba8e93f713326787cda24e79e276469915a94f51efb36c05b9fda903272d4f5b2b2543e07718deb9179abde639215ef208a74f145c162f01473943989784ef63762c2b658a4f7d46a9cabe26fd7ab2c718544ac7bb0a55ba1156d00f48032d31dd5dffef2a05ec7c1a30c0d02fac199abe01e"}) open(&(0x7f000092a000)="2e2f62757300", 0x2002, 0x2) mkdir(&(0x7f00008bd000-0x6)="2e2f62757300", 0x1000000004e) 2017/11/26 18:06:56 executing program 3: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f63000)=0x3, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f62000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00006e3000-0x4)=0x4, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000f63000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a5000-0x4)=0x10, 0x80004) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f64000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x4050, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0xa}, 0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000f69000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000010f000)=0x9e) connect$inet6(r0, &(0x7f0000b7d000-0x1c)={0xa, 0x1, 0x30, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000011b}, 0x1c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000256000)={0x1, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f2f000-0x30)=[], 0x0, 0x2) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f68000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f66000)={0x7fffffff, 0x12, 0xff9406d04ecd661f, 0x6, 0x100000001, 0x100000200, 0xdabb, 0x1, 0x9}, &(0x7f000023b000)=0x20) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009ab000)=0x2, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x100000c, 0x30, r2, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x3000)=nil, 0x3000, 0x20000003, 0x32, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000959000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000426000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d0374723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6665e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f1a0c21cab036c0b4f020e4572792b0447874d31266d0b649e29acd1dfbe6ec4d5453acf17358a9ffb355fdde45fc9ddd2c5a7300d38e4f05a712689d5657446105ef9e5b409a7c94fb9a91f35e019a96a0895d48d9273cf6c7168839a57aeb51d99ef1e1d4e782fe9d5ae8af653925ee71dc53b9aed3232fb9c7d974b1ef01d96a7c8af4f61f6318f870264d09e1bc863ac6e748cdbded86e035797e934c8cc78b119b70183f8fc8be2857bed43afc99dbe9a32833b8b720111987340124456cddef92339f2c32d8300ac65caa89335bd2b968a5583af989c388f7211ad9e576576d896295bbbba7afe7042e4f747fc04a7d13844b981e252a27898760f534ef9f238f2668fc897382bf279d7ad7a2784709ae893761d3d81c638d043ba5834d6b76c38aa2df4604bc8299341733fc6208162db1f829fed0847e200fd36455a0b0c6289164bbadd5f7bb0973d3577ecc365b55a45aa4ebc2aefe5afee149a69368a1d43ab10ac4a9a247ba16f8d10506dc7f41de2030eb43d6bd64a8db72579d62ba4beb4827c6c04443e316221bb7b0319ab1d3c87fe5d9e432987ec79faa2e483630b2f821b1bbf2f8a65a25074626b8bb492eba863984d1832cbdc4c5c8f5f4e9d1e610c7a6dac72302f099f5152b1342ded0039530b5da18eceb032011e4ec143e6aee138fdc98fb0cc610b27d577c698a932b891331b7380aaf851952d7183c546abbdd99f7f48ca785d46748a4685b3d04eceed93ec2c72270d69d233371e3e6a0274a8b624aeb5d4c07e3c01ecb910062e73320623eab82c56818aad493ce0d57c4120e6b72f16fda195b21f630273fd9e0c8552477c29dc525b8d799d9572506db1a59dce392568290928e1e083bb43a0b6753a7447064b5fce51f5a598971b536ca309f99d49ba9a5795084f8d5bb1f79982c6ed2ade13a6e667cbd9fd0f5f26d4513e0737625f77f64354ab8a57f0ada351779d27a314bd510591fc4aa9d1d153d85d7deb93292f6e9b33ad248a27fba34f75fa2a198b4e09acf80a89e36d4ef66ae29250066f5cdbfa74babd35d0b27dc996f12127a9f129c79086917d9a3d3bb51d15a0ff6dfea82b32dc1bb64872372feab107cc1a9aa19d32693fb8edc301fc70a488923cdfa0af8f6edd98839da20d34eeb420c7826ec59178c55f3961ea3dacf4a43dad239e8d8f452a75259f0e2383992fc78d0d04d4ac119c04da7d5693bd8e49e5f179cc7301fa288e15d68aff3753f7197912814dff995ccc5571a516c102adea47ce9f9472870873a69de359bb41dbae36f0dfa19004b21671fdb266d2429dc20b492ed33b318f57550965907c2dfce74074126f89dec8cdf30149edfbac18c902a1dda16359f0688be4d01805c9442620e054e8716f41d33eaa680f43ca285b8bacf974b001a5972ff54d540935cbe7f2e9477eef081dc86562cd9978b67b86ca0a759c332c4b345942a0c3f235486cdbba5b377a81692a17544c94cc6cf126d5b9fbf45e76872cb917261d4a122347426ee0befe40b2c44774c6afd6c4af7081c2aa344d68017e81f1f31d5920855f360ec8bbff031a6110d3689d92cc63a814d3719f2b21c56c43996afa8fe9f060f36b4c0fba202832908a7f3113d609dbe9e75e832ab8a962ead8a3ab3abbbada40c9493cddbf67ddffe7beda10da58d95fdcb2ff049288bfa47e7314be5e6c6a1456c69860c0a3efc516aef35ea5435510599cf4500d8a1c7ea986846232a25428d103d3470be10bbbf887ea01a3030eb078755d380ebaf3dad82d3eec7e983bf27214c54ead1104bdf4468b6b40a81b6ff93c9c2a69501e6608b44536a06990342b0007988dd61d05bd1afe31ddc8719c3a558ed49f0b8115ca94628ee6867c74df66e3fed869f47bbf8218bf9a2892941e696569bb868376c53e6d90f7ec5971bb9a4abaeed5ababcda71032fa2ff35dee29fb980ac962e34803535e9a887e32c670b3f85adaa33f5595db9f087c3d40941adb6e87b8abd03297b42fc806c15e48bcf00bf007e2d4d51650afeef957fddf56d88208249d6cfe0b32733091e5d654a15f00a097533d0b123092f8446de3e0d9d882994ec9b64005e64755cecc77a1979c9dbcc9ef8e13c04787001cea12c865865a5f7f9799af52332bed514a0f801a0561ea153cf18d4f0f718a40a38511454006de04760e1384c2a95837f89f8258b67af337531faff6aff14f796c4211cc736198e66201e5d520b785f3e961e122c6fe16723a3b8dc9e82cb74202297e4416f5a46f99f9b9038b4e7b821b7beb9d486d8773fbe8045eb7241c7eb653f757cd66f6133eee4c8199458b66fbada915947cf134e0b7dfdcdfc04fc15e282ebacf3a8f8793ca5572dffdc24fceac2153092c114bf020a6e26e78df488894087d0a581d6e99d4c7e26f81254e2f56b69b55eb9c694570d59bae0ed6e8a6c957e3dc80d60ceafc97f5922a836937d93fe093f8badbdf44358129bc4131a8a3d624c245471fb4b821cf0b0331da5db36c054335c23d6f7f5889630d84b6a116b28f2ea7eaa9c9ab6491fd5dedf464fa4ba9a610aabdc98cbd16e367fcbd48423c76a8b3f50fa60c962468e29393a24d45e5138f5294a25a89cfe6d3ba84a461d74e6ad5b91a5d0258bca666c4e334843e3392c406a92d8e30346edbe696f214a877c7b1cd95d9f4aa9985578dbcb2d163fee04b3d1328ec094ac3671e0d03360337ea3378825aab4c426bc646bc362d9f12b9a79473f3435c6e227a1654e3ed1596bcb4a2a4c2c55f1473666538ba442e4327e93db91a577be81569b1289c1d80a23350b50f4c9d7438ea4887452b7d3a1bec376b894c409273849aa6c0a9dbe40b5f2bb166ac11dbe9b0f1c3128fe160c630c24d29e489ce826ee9fc99d83d1a44974b6a5faa6d8a9afca3af7a9d05c8118fcf4f4dd6c4bda524f5924bd845d4243c4f6f64741992935e4936b924f9e9c914658dd48dc9ccedbb790f8db66aa2cc4f730eea3e41bcccfbc4250494348beca054eae60bda41682cd0a7686845c98e3a70d87cb74112f2ddb703df26746d6ef2bae920b589fb5a8ad4d0f9fed4ade76079319f150eb129f2595b076ee468ca2600a5b2bdd875347f130848d5a471a6086e172e7dbc46d7bcae0c31d0cf8a5df444289e9b171416489fe51b8ca19bfbba2e0c6ca756e9053d90d0acd63523152f249595b72c7a43f92a09e57d5a2809466bbf0f4391c3626156ea657cdb2eed277067b18752f44a62803a4ba6885e6b2e4e20d70ebc7c3e0394282bf08ed8602033b4afc08ff92899c39c5633f4f9949265dc3a4a6eba5fcfb86eda251826682cf71b3eb8a99acc5faf7adf6d0b1eac0e5b75429cbf88c7f0fd436d41227ff60201a07e6996cb1fda708ad61b46b3aa848afea481707c4ec61c250c62b3ff7faee52e92097458066aca645c2152eb1612e7ba9f3d5bbe543d2e78734734b9c176c31dd3f9aecea7fdbcedff693632c3afdf2af2c516951b9b34063ccd13e8147a0f1734bcade0b5a3a334fe467947421fc1da029335b0a96dc64ca7fcf0a07c36f7312548b091bc7c4badd3e2d96d1d48a7a6e041036ed60a3fd640131c6ce1a0eaefa242a00ff5ec87bbde528261eba1da153a76d67777b0c7b8f49fd4db86545c074b3e7a948197b4bcb43971310bc0d533013d44b8d3712118b7c37e00d5cc0def187adcd24efa768908b609138583de5dc75084834bbe12b1fab0cdc15f6e4b8569cc6b31e7b1fd871b9a5b7707416c514adbf421c7c379eb17ebe3584379d3d8c57", 0x1000, 0x48000, &(0x7f0000aed000)={0xa, 0x3, 0xffffffffffff8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f000095b000-0x26)="26000000240043000000000000109100000000040100000000000200f1ffffffffff03c76e35", 0x26) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/26 18:06:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00005c8000)=0x1, 0x4) r1 = socket$inet6(0xa, 0x80003, 0x100000000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ad2000-0x4)=0x0, &(0x7f0000f53000)=0x4) setsockopt$inet6_int(r1, 0x29, 0xfd, &(0x7f0000bb2000)=0x100000002, 0x4) sendto$inet6(r1, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d09000-0x20)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x20) r2 = getpgrp(0x0) r3 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r3, 0x27, &(0x7f0000c8c000)={0x3a, 0x2, 0x800000, 0x6}) r4 = memfd_create(&(0x7f0000265000-0xf)="76626f786e65743063707573657400", 0x2) pwrite64(r4, &(0x7f0000002000)="f7c4cb32efac6fd92085020cdb9525b6461a70388fb90370f8195865b4d99a12f6ded2a514236f20", 0x28, 0x0) fcntl$addseals(r4, 0x409, 0x7) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000335000)=0xde1) prctl$getreaper(0x17, &(0x7f0000180000-0x8)=0x0) fallocate(r4, 0x3, 0x0, 0x2) r5 = socket(0x800000000000000a, 0x1, 0x0) setsockopt(r5, 0x0, 0x40, &(0x7f0000006000)="9c948052258e2d1e7ce90c1cb29661a3395dda5ee1d3f1e463a680a8f57b237d3a46e4ee6c0f78dbdb", 0x29) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000835000)=0x401, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000938000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f0000bd4000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b4d000-0x4)=0x1c) uname(&(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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pipe(&(0x7f00006e4000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x89b0, &(0x7f0000872000-0x28)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f0000247000-0x20)="00000000000009000700000000ab00075b200000002000004000e7003072c101"}) fadvise64(0xffffffffffffffff, 0x20000, 0x5, 0x8000000003) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000088d000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a019, {0x0}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) 2017/11/26 18:06:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00007e3000-0x4)=0x0, &(0x7f0000237000-0x4)=0x4) fcntl$setflags(r0, 0x2, 0x1) 2017/11/26 18:06:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)="2f6465762f736e642f73657100", 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000009c000-0x8)="2e2f66696c653000", 0x400, 0x2a) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000893000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000983000-0x4)=0xc) recvfrom$packet(r1, &(0x7f0000422000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0x40010000, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004b0000)="2f6465762f73657175656e63657200", 0x80000, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f000072c000-0x4)=0x7) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000069f000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/26 18:06:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x80005) close(r0) mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x100000032, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00009a0000)={0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet(0x2, 0x8000e, 0x8) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f000091d000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f000072e000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000371000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000376000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000d34000)=0xc) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000881000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) listen(r1, 0xfff) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000039d000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000d36000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000048c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00003fc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@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}, {{@in=@multicast2=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}}, &(0x7f0000d36000)=0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000936000)=0x3f, 0x4) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000d39000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@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}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b2f000-0x4)=0xe8) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000164000)=0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000419000)=0x0, &(0x7f0000d33000)=0x4) 2017/11/26 18:06:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000258000)="2f6465762f6e65742f74756e00", 0x0, 0x400) getpid() r0 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) inotify_init() ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000045b000)=r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000206000-0xa0)={0x0, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3ff, 0x7fffffff, 0xffff, 0xc2}, &(0x7f000083d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d9f000-0xc)={r1, 0x20, 0x0}, &(0x7f0000dd5000)=0xc) r2 = socket$netlink(0x10, 0x3, 0x4) write$fuse_notify_inval_entry(r0, &(0x7f0000944000-0x20)={0x20, 0x4, 0x0, 0x0, 0x9}, 0x20) sendmsg$netlink(r2, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000f6e000-0x10)="69f0229d521cef4fdac46f138f3b5a64") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002e8000-0x3a)={0x0, 0x32, "031491548ffb0113ff6ad8b7151ace4bd65bb9250d8779e3c3a2d7743f82b3025cc762edb6acecb278cfe15df6c7f35b2236"}, &(0x7f0000507000-0x4)=0x3a) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006ab000)={r3, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0xb8, 0x96b9, 0x8, 0x10}, 0xa0) 2017/11/26 18:06:57 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x88) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000602000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a2b000/0x3000)=nil, 0x3000, 0x3000001, 0x10, r1, 0x0) mmap(&(0x7f00009b4000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x1000006, 0x8000000033, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2000000000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000497000)={0x0, 0x0}) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000a82000)="df464f3ace85be0dbcc5ca1492d5e35278040b3b9275891ac5627e71ab6a85c8d3d9310133573a13978347da7c7fb17a54f2d44bc8ab05e239c953909970c5acc61d01408bbf0a3a395de7d5a04b458cd4b43dbd2889cd776cae5b769a3c9f1c") r4 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f00009d7000)=0x0, &(0x7f000095e000)=0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000046e000)={0xfffffffffffffffd, 0x0, 0xfffffffffffffffe}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000d62000-0x10)={0x0, &(0x7f0000b11000)=[]}, 0x10) rt_sigpending(&(0x7f00008c0000)={0x0}, 0x8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000a0a000)={0x4, {0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xc365, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x105, 0x1, 0xdf, 0x4, 0x80002, &(0x7f0000e62000+0xfe3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x7, 0x101}) recvfrom$inet(r0, &(0x7f0000797000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x22, &(0x7f0000989000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000a70000)={0x0, 0x0}) accept$netrom(r5, &(0x7f0000d6d000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00004d0000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000af0000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000004}, @in6={0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe84c}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x8) bind$inet(r0, &(0x7f0000e69000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000b77000-0x10)={&(0x7f00004c6000/0x1000)=nil, 0x1000}) sendto$inet(r0, &(0x7f00000b4000-0x2d6)="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", 0x2d6, 0x4840, &(0x7f000037c000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000791000-0xe5)="96014abd33abf1625594b6966c802cc3826ebb8d5a77fd1deec9836869042e93dab892d87ba39b39e042c2fe0121ab68c0d67af8bfdf206eca635b4c63cc1b82799b652e5b4bd344a5f53526110c1ac9c878c714776e1032443015b8cb89911646fb627b34b4c5d718d235b93f241c6ca03bade7578a0f9cc5101cee4b588523e1ffa28718d697c3492bdd5ab4884d25fc036aeff62c469989031c2de79e696f68c44731194ae0a9cc79a519a96b7dea1ce2fedb25abc22d7e1bb7697961b0ff78892a9aa9f962ad3053daefaacd92e685d915e01edc794f50c71d1ab76001a3e9893c787a", 0xe5) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f0000fd2000)={0x0, 0x0}) 2017/11/26 18:06:57 executing program 1: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)="2f6465762f736e642f73657100", 0x0, 0x0) read(r0, &(0x7f0000fb6000)="00000000000000000000000000000000000000000000000000000000", 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup(r0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000fb7000-0x11)="0000000000000000000000000000000000", &(0x7f0000fb7000-0x4)=0x11) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)="2f6465762f73657175656e6365723200", 0x0, 0x0) 2017/11/26 18:06:57 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f00007b0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000027a000)=0x14) accept$inet(r0, &(0x7f0000751000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002dc000-0x4)=0x10) unshare(0x20400) r1 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f000043e000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) epoll_wait(r1, &(0x7f00000ec000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x5) 2017/11/26 18:06:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r1 = socket$inet6(0xa, 0x2, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008b1000)="2f6465762f6877726e6700", 0x3fa, 0x0) syz_open_dev$tun(&(0x7f00007e2000)="2f6465762f6e65742f74756e00", 0x0, 0x2000) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = socket$inet(0x2, 0x803, 0x3ff) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000bf8000-0x4)=0x605, 0x4) fcntl$dupfd(r5, 0x0, r4) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = socket(0x11, 0x0, 0x0) r7 = socket(0x10, 0x2, 0x0) socketpair(0x6, 0x4, 0x2007, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r0, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0xfff, 0x2000000000000, 0x0}]}, 0x10) write(r7, &(0x7f000008e000-0x26)="26000000130047f1076ec1b00e000000000000000100000009ef18ffff00f132050027000135", 0x26) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000a89000)={r9, @empty=0x0, @broadcast=0xffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000f08000)=0x10000, 0x4) removexattr(&(0x7f0000579000-0x8)="2e2f66696c653000", &(0x7f00001fd000-0x7)=@random={"757365722e00", "00"}) read(r2, &(0x7f00003e6000-0xa)="00000000000000000000", 0xa) bind$inet6(r1, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0xffffffffffffffff, &(0x7f0000446000-0x1c)={0xa, 0x0, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r10 = socket(0x10, 0x802, 0x0) write(r10, &(0x7f0000003000)="24000000190025d6071c1ffbfffffc0e0a00fffd0010000002ffffeb08000600aafeffff", 0x24) 2017/11/26 18:06:57 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b98000-0x20)={@common="6970365f767469300000000000000000", @ifru_flags=0x2500}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x200080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_inval_entry(r1, &(0x7f0000000000)={0x20, 0x3f, 0x0, 0x24, 0x1ff}, 0x20) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)=0x5) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x20}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xffffffffffffff20, 0xffffffff, 0xfffffffffffffff8, 0x3, 0x3f, 0x2, 0x6b7fee2b, 0x3a13, 0x7, 0x1, 0x6, 0x10001, 0x2, 0x8]}, &(0x7f0000001000)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r3, 0x24, 0x9dc8, 0x96, 0x2340, 0x6, 0x80000001, 0x1, {r4, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100000000, 0x5, 0x1499, 0x2c}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000002000)="2e2f66696c653000", 0x0, 0xfffffffffffffffb) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000002000-0x1c)={0x51, 0x3, 0x9, {0x81, 0x80000001}, {0x4, 0x8001}, @ramp={0x8, 0x4, {0x10000, 0xfff, 0x3, 0x0}}}) rmdir(&(0x7f0000003000-0x8)="2e2f66696c653000") r5 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r5, 0xdef, &(0x7f0000003000)={0x2, 0x5, 0x3, 0xb933}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5685}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, 0x0, &(0x7f0000004000)=0x0, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000005000)={0x7ff, 0x8008, 0x1, 0x2841, r4}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000006000)={0x6a7a5b6f, 0x8}) lseek(r1, 0x0, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000004000-0x30)=[{&(0x7f0000003000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000003000-0xf)="000000000000000000000000000000", 0xf}, {&(0x7f0000007000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}], 0x3) 2017/11/26 18:06:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ff7000)="6879626c6100", 0x6) bind$inet(r0, &(0x7f0000c18000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f5c000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a65000)=@common="00000000000000000000000000000000", 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e42000-0x8)={0x0, 0x0}) dup(r0) pwritev(0xffffffffffffffff, &(0x7f00001e8000-0xb)=[{&(0x7f00006e9000-0x11)="d7e47d00ff10c8396afbe6fd0fcafc03b8", 0x11}, {&(0x7f0000dee000-0x46)="558b04c377b1345932ee026297edc3eccc05c68eea372f259de4fd11b74532a5e795096d682476be18b158ff1e1b433f3a8885061dbe815bd32143b11477da89d773c42edcce", 0x46}], 0x2, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000445000-0xe8)={{{@in=@rand_addr=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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000400000-0x4)=0xe8) ioprio_get$uid(0x3, 0x0) syz_open_dev$sndseq(&(0x7f000003e000-0xd)="2f6465762f736e642f73657100", 0x0, 0x10000000000000) mmap(&(0x7f0000000000/0xcd6000)=nil, 0xcd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x211, 0x802, 0x3) r3 = semget$private(0x0, 0x3, 0xc0) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000)={0x0, 0x0}) semtimedop(r3, &(0x7f0000323000-0x6)=[{0x2, 0xb, 0x1800}], 0x1, &(0x7f000052a000)={0x77359400, 0x0}) r4 = inotify_init1(0x807fd) getpeername$inet6(r2, &(0x7f00000a9000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000017f000-0x4)=0x1c) r5 = syz_open_dev$sg(&(0x7f0000cd1000-0x9)="2f6465762f73672300", 0x6c2, 0x2840) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000cd1000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r2, 0x8, r6) fcntl$getownex(r4, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x3416448743065fb0) rt_tgsigqueueinfo(r7, r7, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) ptrace$getregset(0x4204, r7, 0x202, &(0x7f000036d000)={&(0x7f000043a000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}) 2017/11/26 18:06:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x1000, &(0x7f0000b2b000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b5e000-0xe8)={{{@in=@loopback=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}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed5000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000897000-0x28)={@generic="61bc4b319328d4ad35a5d675bf525cfd", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0x8000000002, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000089f000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_int(r2, 0x0, 0x17, &(0x7f00006da000-0x4)=0x0, &(0x7f0000806000)=0x4) 2017/11/26 18:06:57 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, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000bdd000)=@common="6c6f0000000000000000000000000000", 0x10) connect(r1, &(0x7f0000001000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e64687db0d2772febfd6a9657a04a2cf779bcb770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000e64000)=0x0) r2 = dup(r1) readlinkat(r2, &(0x7f00002c7000-0x8)="2e2f66696c653000", &(0x7f000027b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) connect$inet6(r1, &(0x7f000062a000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x9}, 0x1c) clock_nanosleep(0x3, 0x1, &(0x7f00008b9000-0x10)={0x0, 0x0}, &(0x7f0000027000)={0x0, 0x0}) 2017/11/26 18:06:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000082f000-0x14)={0x9, 0x0, 0x0, 0x9, 0xfff, 0x7, 0x5, 0x0, 0x0, 0x3}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) read(r0, &(0x7f0000da1000-0x1)="00", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)="2f6465762f73657175656e63657200", 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000c52000)={{0x3, 0x2, 0x7ff, 0x0, 0x0}, 0x1, 0xd67e, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0xb6, 0x6, 0xfff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 46.423438] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=257 sclass=netlink_tcpdiag_socket pig=7925 comm=syz-executor5 [ 46.460857] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=257 sclass=netlink_tcpdiag_socket pig=7925 comm=syz-executor5 2017/11/26 18:06:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f02000)="2f6465762f6b657963686f726400", 0x201, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000853000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0x1d, 0x4, "d1d11cd89db13bbd0b7e087461ac83ae032ea39a9607262ad69dcb0082c7302f39e3c6ab1912c2842665e1cfc77a63409d5ddbcfd5654f7d787afddc43d67dd3", "1de05f8f9f8c408b4562b394ee1fd9b9bcf909ea43a2e6efbd24a2230b56c694", [0x2, 0x6], 0x0}) write$tun(r0, &(0x7f0000c8f000-0x2696)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @ipv6={0x0, 0x6, "3f1700", 0x2664, 0x3a, 0x3, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@dstopts={0x87, 0x23e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x1e, "c253819f3cbe51bf3e808d26bf244d7e5cc3e2e7a21fab2ebf7e11191d51"}, {0x7, 0xc2, "de52cc6d379b5dd5e880592e6b96d589a1b8d541636d73a5bb351c649935e0f0997520f92c445abd02c97fe4a140e189564c909388995503d4cd90369c5d993e709994249714d598e5b144c0544d99817029544d1f86a3ca2dc02eb4bac0ed56736e531edb5ed02ee9e09bc9f1f13b93ace595b180ecd8187f447fd71be5c905c91395b4fa62404e8514c969d67a573aafbf4d2cdc096754c6794dd9d973aa4b58a22fe72c7e4c52349bd38ac327dc2e21556cb8fd342b8485462db3d5abca0f16e8"}, {0xc9, 0x7b, "b097f16ed78133a0f5793fed2228cc3ec24f095cff90ff167f21acccaa18d47e8eac021dc359bbc1ba7480470d97673916c5018d658bea137f149434e8ae5076249a655962b935f1f8420bd44c0515c5e7febda5380137add0d680179b505d0546881050b8d65b7e823198745d70b326282224901bdd5213b8653c"}, {0x25d03e8daff33b7f, 0x34, "b6647e0c1fbe47cb4c91a168553d87ebd3f5a20c148e61bb4d0ae292cbe34a58a081de544e5e518ee212d8204748962f0478f579"}, {0x5, 0x5b, "16598392a6b66762a4c354b4e82e5f122e5db2a472034d85f0b1e9045e6827213e603674a05cac4ea7d423b3e0230769797f06238b2b7b55b7e08bc87b5f86f8bf562757cc7062b3bd4f8da3341d716d0145375bea3608e6691e39"}, {0x0, 0x1000, "9c016f48114e140a9c1ea512710e36beb9b142d61e9e0287e7399d5325ea3d4e90b0861ca84d774d578617326c0985687bbb64c980f57219224b9bf6bbb901b5f4d68cd6102d655cec8bb7e50172fd84f8675122b23124f4dc6e7b2adc1dbfefea349cf0414de747710f77a135fa5a85e8df96cc9fb4a9860e4f5ea0e29c9997bac93cc62a260744026138e29d3019918f6d4f06719e7f75051a14343ff8c6aedc3f1d7a054a60afe81a365aef889acaef9ff2d9967b83f8984120edf258c7f336c572873c58b5924644fe8286ce927b6f5ee7da3fcd1cda036294110954915a8755ddd652750c171ea9d1c65b28451ba93f43ff6f4bb4e18bd93457a8fd300622fba877aa704ad24f3f9990ac4dedbac5780bd69dd7c762e37692505ec9b166a6e62f8e29523ad612ab607a82463faa068de4b1a02d93a4002d32e14182f1669d70a4df7a17e6e1f1a37f3beb35f9efd71da3cb985f37c25c7d8bcd65221ec92e113ccfb15f3441b8362a3de5519e07fc829bd607074e74acfdf98a214a8e8f6e96300cf0391a02e8c885509924a76ee4bfde02ae29e3ac7d0398e6b274b1312cdfcb554cf9afd02edc7693b770903b0c4cf244a2286ef1cac66d491255c54ca03d2c8d65ca32e876a461de35bda459959f1bb00f282caa3552598de4411c9c5e0229ca24986e9eb958b1f3629737a333a79c266d8179850c980e031595835c742dd2e9b6d6ad59a4df8d1d85080f5f64d59f1b7bf8f53b833843f7f9d36f2c1bfcedab3349266f37072a727366322ae5ac0abbbaa4a7f2b69d73dcda083fff002ee5b12203e151f48ed066ffb3f0f3acd5cc8e1683fd4fff2a151d6a59cd95f04665b41aad69d4e0028ffcdb9ce1d87b71e75a6eb4e71b7b55894f27229f2eb7839e44237e54a6fbc32f6693a7b20a4ad360b00263533c4e83be410a9ad99c457196ee301385cf3834e89958b0f9a9997e027e8671ee8c3fa90652b0765f7a6fa93d3391896fe0004268a2436ddaad2b3609cc420f514037d445437bce555e22d26546d6176d2e0b6d35f6bdfed2ab0aad089b69a30d73b8ce8cf0eb284613e25121a270ce30629f42f2fd8cb05f73fb6706686539cf469ac5cd80754dfc4524d75ddc74308b3b8082bbc9c68b4fde8a02d62c7850242ad2cc1833c705c0ba80c2825c30c7bbc69b8863cf041f23e93f432e54fcd7e56c2a29e6796430ba13ee544c77ff61554d8e98bbc16a5813930dfc1d028ce2104d4a7352eec68d0287beab0011ada88af9c6dbd00b9666cca6bc9c343f72b72355d42da571e8850d507aefb3dac8e84444dfcdbfaa76038ab1b9e83c2f4e67d5e14cc3024dbc777a28bbd54db3ddbab2a6c269e6eba44f7d5cfc0b7f443ae0fd1bdef9cc89edd1fd48445c43fa065c113908bd25de67233d3a1e01d4146fb9c3ea31a353e86b6e2fff8bd503559519743b4f2e6144607c64525fd595c4cadfbffb290d8c045252fcffb028f46c33972145ebfca4033e1aa691e440876c04a0dbc08ed90f9f0be327ade1b4cdfac5e6eedd8283bf7acbfea9f4611de9efdda94cc85eaa8c7964887b9816112de42baa308a4cb8466b81738f1ee88e6fc86ff49cd985d28fb494d9842f8ffba7504bb351475574e5c654f9b7e733c866bab5559b41963ab8aa14d565cdd4a14d5743530918e4a494a524d979ba25477ec95dc637446ff5ea290344987bf71e9d57dcb83bb6e3dcbfdee99e50f599a230bb67c4d62efc4cb90e0e437d35df9b50a3c38f87f8df0d5f60309fdc471ba50c455d599860bdc7fe2f7941bf83abb5f00428f589fb1f1a3dac986518c87d8d5389c684a5b3e5568111babff6d4fc9c09274e39c0c03d91b0cf722d002835b9f4367b85d7591a303f1fd19378c9634a865d8371cfe62ec4d0cd9ddd8e315be94f379ed359a6ab0f74aba312118c4583bf5abd0e0cec0b50a81929c3fb76ff1d7a921dfaf0cb4f1a38bbb87eb9b4f5466ae4f9fb301c5b419c5640e4b80e3265281fa06fdd24136da8adcc15b338aab6259681711b36cafa09bcca37bea41002f6492e28c03441ca1df9d6dfec670e72be7d2ab313c6dc2bb6558117d7a67715212a39ed05852936cb866beb250ea099b4de64f2bd9d0acd574f74dae939d113dbc25be7e55b26857f48e63eef5637ce80d52da29e782e7d71753204f2796be8e43e6bfed6d6bf2167fa23138dd39ecb413044792a671dcb422660381cf3df7be144084c549eba091b9da16f75448479b4fa928cbfe0163f0fa7420fce97cb375ff617475c008a82ac3b3bccdd1a075e3fe550120ea9d50c53d42707657161da4789397d0935f99755fb6b25c3ab9ff489ae293f40dbc7f41d76d55f0f9df47db26f84d4bcbff56be0a739679199c2ff5fed068e4d60a8d3e874ab7509145593a50340ce3a7ae157736e4545d0d4b63ee722f35eb20cec87359f6c65fdd5f67e3a2d72c78c99996ce04b2e054666a11e666cdd8b355bfa0ffc1f7f23d359d707546933003453d7c2786b24d9a7bedb1e6b1e1665ffc9ffbb2aa4225ff8149eb598de9b65e60e6d18a775b9cb7fea97093fc1f7a6b4bab37f00519873082775cf86a9f41ba727b3d6d95069de6dfb8e301fa5d38f4534ac196a4c3c7db791ea91be11532bed7ca7156e89e802927a4cbb3b87eba1437c1ac82e44a153955aa85ae80569f5c6f3ff571e0e941edc610e6b0296c2fa3d46c7a966c8286b4ef965932a043301995a0b0613ef0a4e2972e87bdb36e153bbea83c6387e85c899ed831236fdc06035f86f1c7e8b87bd014e9814ed63114cbb45cb89709c3240bccff130d0051de42a02272443ee1d251af31b61623428a2e4e8da35c2202fe71479cbc93e07dcbbaf49c8a3bcc835325b7d0ffc9dd6db4f36fe4de17f42a3e27eb8c1d1689947d69940931db400830ec707865c32c391ae2cc239246e298c9071f6ffb93479aefd2cdef07e056b3dbe82a9c029adeb9bb2b8b1f50b264e2b53183e0f6af27a8cb9ea6cb92c62518a2cd4ee606a66ecb4f2a31bf9198aa18dda7bfe6231faa686c277029d82c352572f263325e98b2d7f945de4bf427d7f46b011bbddf0af0ae21799f750e34708379eb0d272198dbd91f2e1b09a1bae56fed8e6f4aa4872f27e3d54466d2f02734b62e2a14bc2f78710cf090b05c2f1a693ec2e6329e09d27e11b82b5dc2184dcc2f5ec5bc47bdffa445dbff1f6449b184e2dc30e70ced0e708e562da53bbddfc88c180d6782ab64496291b581cb018683e3e46b011b4ffdda415c91855c050c48774b734f6a8f45cf8fae385c8c9bd216681e3bd86c189a48a1d47c62f1a6f9d2fd3f7121566251104e35827eeed9e848e11175ab01593e0ebcf0590746d774b28d311f35d7a8809df8b82ea27e4d084b0834172a3f94802529a001134a18f446c0cc41308a2f2f14d3a7c2b829dd45cc660569c02ac92804826bc11ba9992e75db4aba0ebfc958399274b4611bb2f8486ee2f9b64312be1e87e6f89c509a59659915233afe5d05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"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{0xc2, 0x9e, "53e5c10638b721643754649c8b976d156655e8382f02eb1f13805a1d587bde363768346a3e010d3abbe054e142e0c247fb277dc82a9bac5c778dc5d95bd63779ee62fc5dd04a416ba476be42aeb9eafe3050449450d5ccfcfde8ed64128a806f3e5c3b3910abc4763732be0eca1c5a91d665484b5adcbf1944e0564a7afcb95f7528318917b1c4693b18084507bc7fc0805bdc60832e4007b1ab8e712baa"}]}], @tcp={{0x1, 0x2, 0x42424242, 0x42424242, 0xe67, 0x0, 0xb, 0x10, 0x4, 0x0, 0x4, {[@window={0x3, 0x3, 0x1}, @md5sig={0x13, 0x12, "11647f2c828098dd298929d524dfd2cb"}]}}, {"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"}}}}}, 0x2696) 2017/11/26 18:06:57 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000000a000-0x1000)="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", 0x1000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) recvfrom$inet6(0xffffffffffffffff, &(0x7f000000c000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x100, 0x0, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000000d000)=0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000010000)=0x4, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000007000-0x4)=0x0, &(0x7f0000016000-0x4)=0x4) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4011, &(0x7f000000d000-0x48)="97b37ec0ec2cc1edc4de9f8eb9293ad4e690b002000000000000005cee764dddac7e10402b41051a91b55769d7467c3b1943965cb5f775228da17da7feb385561e0b5d03c3a56f98", 0x48) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000006000-0x4)=0x800000000000000b, 0x4) accept4$ipx(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000012000)=0x10, 0x80000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000010000)=0x0, &(0x7f0000000000)=0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="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", 0x1000, 0x40080, &(0x7f0000002000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000000c000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2397abef0e2915b49f0e46a19b5be365"}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000d000-0x8)={0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000014000+0x1cc)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) 2017/11/26 18:06:57 executing program 1: mmap(&(0x7f0000000000/0xdd5000)=nil, 0xdd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000021e000-0x3)="050000", 0x3) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000f61000-0x4)=0x7, 0x4) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f63000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000b16000)=[{&(0x7f0000f64000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}], 0x1) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00007a1000)=[{&(0x7f000051f000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f63000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000f63000)="", 0x0}, {&(0x7f0000d77000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000803000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000939000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f63000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f00002a4000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f0000f63000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}], 0x9) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000bfa000)=@int=0x8, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f000093b000)={&(0x7f0000f63000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000387000)=[{&(0x7f00009a6000)="e64c73622d1d8ce5ea35d3eba537f203642995f71d1ae06050f2e28d0f71a6633080d8ae9b9b7effffda9f29b7712ae9117d04cfd9b729dc6648e0fcce0580b245db0cb5a304a82a3e6316a58315df6ca863bd2d1f97d38a99299359c09ab2ff6b1e815d67358cc5041bdffebe628bb1b8ee9d0b2e223070951f100c3f1b0d7cfd1f5b9b2b4425a66e78a737370fececf755b0c3f2f3c46b508c1e2612b9a971c8562a84a938fee5d644b41276", 0xad}, {&(0x7f0000f63000)="02b09543af9f6762ec33202464817e3172ef390d86742873ba9dc547e83dddada9a6bbe1eaeb11f2d7265a82f792a8f52674419c373cd399232b2a1def67008e5b8edef7a90c7c9485003afca4b2fc020610ce952d791ea19253e30e193566117579a6baf4a41448bcb9e51e5513b0271f756b", 0x73}, {&(0x7f0000f63000)="de953cb777f89c8133e7c115281b7f8403f6a41b803836ecec10909eb849fc9429dd29d7d948623b70608a4e4d5da67599fbd4a189d1b5a164efaeb14dc9b894c32f42d9629605fdba6193b6bb229d03584b2d52f520ff3be9f7b0e534df109b6fa3033c2df066bb8243f427451a6a1fdce705b8ce00b7953977bcf1fa31380080049c0494784ce1043e8c42c66c337be75d0000005e80bf69f3701cb32b68697da7cf354803551c5a5d7c3cffa1ccaa83be5bc2702d4e4316e4f2ea4ef2838cdb13f792f4e9a8f54ab269cf09c56cd007000000000000006161aa2b833804f9d169f1a43924acc4c39e058e646014532940baaf5ed702", 0xf7}, {&(0x7f0000f65000-0xdb)="e9d92cc0a62a7a62ea81eeb6abc257fb370a74f3ccdf64706aa2e229aeab1954d3e46caf77d971cc4fa08b20fb58e89fe55b924fba586ec3fe59862fafafd28da7da3247dc4885a10c938c36df375c0dc892ad20aa76513eb37fc5c7ddd668fd2f34bb2177a381039e7cde317d3fb8d0670e1145597b6c7108bcdf3542c738e7f9cf6f59cd36826a1b983ba91b52669654c584cb6294d9c436b694e46b6362a5c1cf8c714e5ae6aa0c95cc176e5d7422924d24c0877989e6eb42c4007477f588c184a6104452bbd26bae5d24a3f3d9d6e6aeba420fab0225b03b66", 0xdb}, {&(0x7f0000087000-0xcf)="5ca1cdef9cb184f390bac1838bf99b12f6eddb22a066e505891508baa2dd37b2d71315d888870ec70501979cb5b0fb094cbdd4c53db27e51d5e4e11497acd23799976e47488cef0b8f8d5909e3b70939f74c7cf1e944fdd9acc8f45387220168b63413d5b0f04dab52d1178fed41252878489c7f479098016ac062a73d5dfeacc7eed778a4ff40b308b6ab1c47fbc4977e254bb43f256e479d83d7b3cb1d8dd05788b10ba56f36a4444a511f1aa5a25186345676e4f3c90b23f3ec4ddd0d0a0118e4247e198f91d6b226cd14919ecc", 0xcf}, {&(0x7f0000f66000-0x1000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x0}, 0x20008000) socketpair(0x11, 0x0, 0x3, &(0x7f0000b2c000-0x8)={0x0, 0x0}) vmsplice(r3, &(0x7f0000660000)=[], 0x0, 0x6) splice(r2, 0x0, r1, 0x0, 0x8526, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/11/26 18:06:57 executing program 5: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dca000-0x5)="7965615f00", 0x5) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000298000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a37000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x1) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dcb000)="03", 0x1, 0x20000000, &(0x7f0000dcc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000008000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000077000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000153000-0x20)={@generic="6fc176268d45771805bd9269b08c2718", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mknod(&(0x7f0000166000)="2e2f66696c653000", 0x8081, 0xfffffffffffffff8) dup2(r1, r1) r2 = socket(0x1, 0x3, 0x100000003) getpeername$unix(r2, &(0x7f000067b000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000c64000-0x4)=0x6e) sendmsg$netlink(r1, &(0x7f0000c0e000)={0x0, 0x0, &(0x7f000021d000)=[{&(0x7f000002c000-0x4c)=[{0x4c, 0x12, 0x7fd, 0x0, 0x0, "620acbf3000000000100015b50e8b2065f62e999ca3c501c101831e4f5b33629f6e068fe444cc763b6e27030f81aa64f2606190b1f1ceb1103"}], 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/11/26 18:06:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x80080, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000153000)=0x1000, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x2, 0x3, 0x1, 0x2, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x1, r1, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000001000)="2f6465762f736e642f74696d657200", 0x0, 0x30000) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) eventfd2(0x101, 0x80801) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)="2f6465762f6b657963686f726400", 0x100, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x91, 0x5, 0x4, 0x4}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0x80000, 0x20}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000003000)={&(0x7f0000004000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x23)=[{&(0x7f0000001000-0x8c)="9fc6fc3f2560e4f920d401eefdace3e5f5d53a3406df54c9ed51e137db3570372019679d886bc127161f9e4144ede65984e28acfd6deb19ccade07fcaad70d45e5549f5f8557aa58ab0eea7a545b0c0905a0195976f486cbd9b816ca589eb3096cf03258e5d42dff8a5d2d935e031906e2e3f030ab2e6e0efa1a0fde71182ca613c1c21bbe1cfa39309e3f8b", 0x8c}, {&(0x7f0000004000-0x9c)="179f7ec30f25bc69a2dbeea01ad171b1df7587a3523dd594772cd8976b94357c1327c99a35b45302e61b489387d7c27c38a762c6cdb417bc2466fc29c7c53a25ac99d870fd0efe84b914836da70dc4ec552e15a82d7c977a5ff74286b933700ecd323733420c450d5bab2a780e4182ea50294c464e62d79327bf0e4a9ff561e78d8e5b3e9c0bdd99e0ecee1adf9341b9810e34ae2b0ed21f00c75f99", 0x9c}, {&(0x7f0000003000)="d310359220a92281d27af5185a92698b212e1aba2c5050542844018c1b0ea9e905546e2ad483cfec5f2e3c5f0a0e78223671c8b936c706df40d8c7", 0x3b}, {&(0x7f0000001000)="d1be21da37bf0f1c96ff190efbd9a7d755ef5eda5c398fbc8c46690e45fe1ea846cbdfd2972928946aa0ac163b1abce480081732e8ddc6d2a0605ae9df", 0x3d}, {&(0x7f0000000000)="bd1fdd17b9d3c89bece307b25a83a13e8c0d9f9ca056b4060626fffc2beaadf155ead419bca3317874a0dd61ba565477f22b4c265dabc61ca8d32c9148af1618018753b31bc663aaced15744cce3b99c7f85198584d779d7711f5c0f8d466e78421fa77a0900122f09b240b7bc2f73275f84a229e7b3e7111a3fa29d373ee91d7996dc374a04d5a3f0bd3e7bdf995b1783ac7b98463e6c59635c11e881aadbba6f7625c72cb868aa93458e2ce2", 0xad}, {&(0x7f0000004000-0x38)="684aa984bde90c122154e048ad2816c592a787a93dba7548fe7bfce1da592ae2014ddead5edbed00677fbb31a72bce1077271796b9361e77", 0x38}, {&(0x7f0000004000-0x1000)="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0x1000}, {&(0x7f0000003000-0xf)="93ff3464f4624395a719841e581baa", 0xf}, {&(0x7f0000003000)="21b8", 0x2}, {&(0x7f0000003000)="0a2bfe6ad7493b7a325a884b5af0561fc810d2915f602aa16281f60705cad89b414ab7b9fb685d906529b3220720884a5dda95d769a60f13172843a24a424afb4819d9cd788730a1c8ee8e0d98ec8361c832ab9378a1770cb980ba477eaec10cfd9d1910d992eb2ddcb1924bd40dbf7cf1e2158b262234a66ed31f35bf0f546b91b256a5e79dadbdbf6e09ab2a721e8026f7be991b195c24f557f508178f90fc0e124eaf0193cb8b935feb1ea7f5dee52712d60bf650", 0xb6}], 0xa, &(0x7f0000004000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x68, 0x208, 0x6, 0x0, 0xfb, 0x4, 0x1ff, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0x1, 0xc5}}, @init={0x18, 0x84, 0x0, {0x2, 0x400, 0x8b4, 0x3f}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0x3, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x7, 0x5, 0xfff, r6}}], 0x5, 0x40}, 0x4000000) ioctl$VT_WAITACTIVE(r3, 0x5607) 2017/11/26 18:06:57 executing program 4: ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x3) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x400007) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x2000064, &(0x7f0000c74000-0x4)=0x0, 0x4) mmap(&(0x7f00009b8000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xd1f21a8a7876a6b3, &(0x7f0000f64000-0x1003)="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", 0x1003) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x2, 0x8032, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000089f000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x5, [@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f000038a000-0xc)={@empty=0x0, @rand_addr=0xa, @rand_addr=0x100002}, 0xc) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000f62000)="00", 0x3) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004de000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000d60000-0xc)={0x0, 0x80000, r3}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00003d1000-0xc)="000000000000000000000000") mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0x1000004, 0x803c, r0, 0x40002) mmap(&(0x7f0000cc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000808000)=0x91) mmap(&(0x7f0000f39000/0x1000)=nil, 0x1000, 0x3, 0x40000012813, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000f3c000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f63000)={0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002d8000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40085112, &(0x7f0000001000-0xb0)={{0xffffff81, 0x6}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/26 18:06:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8080f, 0x100000000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000198000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80, 0x0) accept4$unix(r1, &(0x7f0000aca000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000780000)=0x1002, 0x80800) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000344000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r1, &(0x7f00005c5000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0, &(0x7f0000449000-0x1c)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) recvmsg(r0, &(0x7f0000d5f000)={&(0x7f0000411000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00000fd000)=[], 0x0, &(0x7f0000ec9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x400000000000100}, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000076e000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00009f5000-0x20)={0x9, 0x7fffffff, 0x1, 0x7fff, 0x10, 0x3}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$netlink(0x10, 0x3, 0x1d) fcntl$getflags(r5, 0x40a) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x1000000004, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2000000000, 0x0, 0x1000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16a866a83c810d3d, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000100000)="2f6465762f736e642f73657100", 0x0, 0x20044) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r6, 0xc0bc5351, &(0x7f0000011000-0xbc)={0x10, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000001, "834c69b67c101ace", "c3340e018be73f652b8473cabf47b59a67ff135bad83dc9302c49558c80048c2", 0x8000000, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dad000-0x2)="2f6465762f6b657963686f726400", 0x80002, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000144000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004c8000-0x4)=0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r8, 0x29, 0x37, &(0x7f0000001000)="68", 0x1) r9 = accept(r8, 0x0, &(0x7f00005a1000)=0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007a8000)={0x0, 0x20, 0x100000000, 0xfff}, &(0x7f0000046000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00000d5000)={r10, 0x5, 0x80000001, 0xfff}, 0x10) getsockopt$llc_int(r9, 0x10c, 0xf, &(0x7f00002e5000-0x4)=0x0, &(0x7f00005e3000)=0x4) setsockopt$inet6_buf(r8, 0x29, 0x4, &(0x7f000076d000)="", 0x0) setsockopt$inet_buf(r1, 0x0, 0x4000000029, &(0x7f00008e8000)="45", 0x1) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000766000)={0x77359400, 0x0}, 0x10) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00008bc000-0x3)="096ef8") ioctl$sock_ifreq(r4, 0x89f1, &(0x7f0000976000)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="0100000000000200000306000000eb00ecff000000000300044dfaf5238f7e23"}) sync() [ 46.529461] keychord: invalid keycode count 0 2017/11/26 18:06:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c1c000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000988000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) fstat(r0, &(0x7f0000f98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f0000197000)="2e2f66696c653000", 0x43, 0x1ffffffffc) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00001db000)={0x7, 0xffffffffffffff00}) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00002b8000)={0x0, 0x0, 0x0}, 0xc) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000545000-0x20)={0x38, 0x4, 0x1ff, 0x5, 0x3, 0xffffffffffff5312, 0x0, 0x7, 0x0}, &(0x7f0000e19000)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c0d000-0x9)={r2, 0x1, "00"}, &(0x7f0000e26000)=0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000759000-0x8)=@assoc_value={r3, 0x4}, &(0x7f0000573000+0xbc)=0x8) r4 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a4d000-0x4)={0x8}, 0x4) open$dir(&(0x7f0000c54000-0x8)="2e2f66696c653000", 0x3, 0x24) listxattr(&(0x7f00006c8000)="2e2f66696c653000", &(0x7f00006eb000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) readlinkat(r4, &(0x7f0000081000)="2e2f66696c653000", &(0x7f0000052000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000c91000-0x4)=r1) fcntl$setlease(r1, 0x400, 0x2) eventfd(0x2) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f000059d000)=0x0, &(0x7f000072f000-0x4)=0x4) fcntl$setlease(r1, 0x400, 0x2) execve(&(0x7f0000bd7000)="2e2f66696c653000", &(0x7f0000175000-0x48)=[&(0x7f0000f4a000)="2800", &(0x7f00001f8000)="236367726f7570a6707070305b776c616e316d643573756d5b6e6f6465762f656d30776c616e3070707031925b5d13766d6e6574303a2e2a6367726f7570707070306d696d655f747970652e266d696d655f747970652c76626f786e6574312d00", &(0x7f0000368000-0x16)="917472757374656473656c666574683126656d313a00", &(0x7f00002b4000-0x1c)="2e276d696d655f747970656d696d655f747970652823407573657200", &(0x7f00004e1000-0x12)="47504c6b657972696e67656d317070703000", &(0x7f00009e1000)="00", &(0x7f0000086000-0x1)="00", &(0x7f00002ca000)="747275737465646c2e405d00", &(0x7f0000a1a000-0x1)="00"], &(0x7f000068c000)=[&(0x7f000054e000-0x5)="656d302c00", &(0x7f0000f16000-0x4)="656d3000", &(0x7f00002c5000-0x26)="2a5c73797374656d70707030637075736574266c6f5b63707573657476626f786e6574302e00", &(0x7f0000ee2000)="73797374656d7b2d707070315e7d2a2c656d302d00", &(0x7f000031a000-0x20)="76626f786e657430212947504c2873656375726974797b6b657972696e672c00", &(0x7f0000090000-0x1)="00", &(0x7f0000aa7000-0x8)="707070305d272300", &(0x7f00006cc000)="29b7276e6f64657600", &(0x7f0000ed6000-0x2)="2d00", &(0x7f0000264000-0xd)="73656375726974796574683100"]) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000a40000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f000060e000-0xc)={r6, 0x80000, r1}) socket$inet_tcp(0x2, 0x1, 0x0) 2017/11/26 18:06:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mkdir(&(0x7f00007c2000-0x8)="2e2f66696c653000", 0x1) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$usbmon(&(0x7f00005dc000)="2f6465762f7573626d6f6e2300", 0x0, 0x40000000080) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mkdir(&(0x7f0000eb0000-0x8)="2e2f66696c653000", 0x1) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)="2e2f66696c653000", 0x0, 0x1) clock_adjtime(0x3, &(0x7f0000775000)={0x9, 0x8000000000001, 0xb2, 0x8000, 0x8, 0x3, 0x9, 0x7, 0x2000000200, 0x3, 0x5, 0x40, 0x9, 0x200000000a, 0x7fffffff, 0x3dc, 0x100000001, 0xfffffffffffffffd, 0x20000000000003, 0x4, 0x2, 0x9, 0xa, 0x10001, 0x8, 0x7}) getdents(r1, &(0x7f000002b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000a4a000-0x81)="4be04ff7e5b42e9fed5d20f83c89b3cb0b8c8336064b9aa749a540e4dad1787d15dba36438c333f4bd451548ca49a022d46b0b5917350fbbc8dbb3bbb32f81a61fd33a5be2e77231ed331f159f55a4b22b85d056059d90de61a193e7b9e8f582d4f621d96b60705e3b2c215943ccdd7c3845e10818369c240733028bf9766c85a0", 0x81) getresgid(&(0x7f000064e000-0x4)=0x0, &(0x7f0000f67000)=0x0, &(0x7f0000d40000)=0x0) r3 = syz_fuse_mount(&(0x7f0000818000-0x8)="2e2f66696c653000", 0x0, 0x0, r2, 0x6, 0x3821) clock_gettime(0x1000000, &(0x7f0000fb2000-0x10)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000f44000)="fec0c8651dfbb88ee2ade6e54e23faaf0b20f375fbc05583b1e47847fa845a49338d3c1c30b0b209be2eb150d0", 0x2d) utimes(&(0x7f00000dd000)="2e2f66696c653000", &(0x7f000035d000)={{r4, r5/1000+10000}, {r4, 0x0}}) sendmsg$unix(r3, &(0x7f0000c8e000)={&(0x7f000014f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000223000-0x80)=[{&(0x7f0000735000)="4c13471b", 0x4}, {&(0x7f0000891000-0x91)="37d956b407fe48fd5c63518ddfa2d457245ec3217457b6f747bf6695383df0f66cddba238e4b0831370a671ee8d6618acae6ee4ce092315915b054ecc585caae5184adc0248ecf028435ecb1ddf3ba339e942010372645ae9015814c9e9f4bb01466f096d90476fa0d07419a96ffaf8ff98240f1bd2f14bda311bd51920eb7cb12d30c2d4996f31c9057907c8fc176f4c4", 0x91}, {&(0x7f00005ad000-0xef)="e850e6b5978b91476e489203ec7e954158294cdcc54a3fcb24b5e33b59dc732f255dc4a810b0b9eb2afd934575a736f6aec61344e46fdaa87ed8540bcad8f880228c64c47b7750a9186541f7aefc6a73a8e7149f4faefc2a7b92047d2987f7291576558068d9927f13915d4766679201d04e49f78aa5b83d6b490344cf8e1efd3eac8df7248bda96390085aa7ec61744e8bbdcb7ce22611e572021c5e85c0041c614ee91e86d48e9d4688da85280e21977ef46e648fb61808deae4c8ef11e19ec6c275a86792a0f4fa1f9d321c3d35c40649743eb0d70b006b8da0690427a8f7b2c4e16218c25b762e099738c41b22", 0xef}, {&(0x7f0000360000)="1f0a255b75553e0b90fc879791fa5c4b240b7e2b19b30c572c28bae45dec4476fb31f531b1c982d517b63e4eefbdb49845aa8d93b8bf8beda877343a96b5668232d1c97c5c0c9ee1cdcf5b0725c6a9b0304083183152eb0cda54d6d94c6565fc6acb02faf95ac3021a2f0560e9ea0d9fbc847ac754a71d8c0e", 0x79}, {&(0x7f000061d000)="6c22b15485f5f979dc31f7ff263a8102cabb1254c5a1c1f8ab3d1e12af817d74b2cff8e80dffe1ec7241d8303ed204eaab6ad6978aabbfdc36a52db4e0bc0a59fc6917c55c586c0f1fe8852e2dbe0af5ee4049f3b7674098d0ee59df", 0x5c}, {&(0x7f00004e4000-0x87)="0a67f81859e3bea673f42c0cc6af0a76edc7026c4948c3f85030da2ebc2c004aee23e64114f8e419564d7b8fb29bb77dffeab876df221662995fff0bcc7dab3a3ede3e1cc03ac3447d71d64bf9de38e31647e20a97a25f5cd98eb14c5531574b97f5398616f8b0481cbd34d84b5407f891ea9ddc506839e778c0ebeb5fb5423971a7344835f8b1", 0x87}, {&(0x7f0000e74000)="01fdf18db2394a8dfc4741985c872fadc5b058df87a92fab8f01f9003d99282e4a8d0c250edc52183b6f201228a6c6397e6571a563902c19ad8cd1a3be409e1445f9eb0278114d4ef68fe8dcb5801852715499a79552298e28e8642ecf422b353d73328fe82a56b9a0d377b2ea557d76b6949ba67db53dbbab0f27efeb978c8720388e62a1a0f89e036184beb7dce8e87e7e2dd80c1f228d0e3020f892f6ee1c4d156d93d8f74ecfbc4a64fb6fc56bd699e3b3df7f78a25aa81227443725c181", 0xc0}, {&(0x7f00003bf000)="00000000000000007826c0388f0fee16b3aaa5a78761bf40762db84922a60d23431d4ebccc6a96bf6ba303ce2600014512", 0x31}], 0x8, 0x0, 0x0, 0x10000000000011}, 0x4000010) fcntl$getflags(r1, 0xb) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000bdc000-0x4)={0x1ff, 0x7, 0x2a05}) r6 = socket(0x10, 0x80002, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x5) r7 = memfd_create(&(0x7f0000d43000-0x5)="02726f6300", 0x3) sendmsg$netlink(r6, &(0x7f0000165000)={0x0, 0x0, &(0x7f00002b8000)=[], 0x0, &(0x7f0000443000)=[@rights={0x28, 0x1, 0x1, [r3, r1, r6, r1, r3]}], 0x1, 0xf32b76708c3d884b}, 0x4000) getsockopt$sock_int(r7, 0x1, 0x1, &(0x7f0000396000)=0x0, &(0x7f0000c16000)=0x4) getresuid(&(0x7f0000a3d000-0x4)=0x0, &(0x7f0000720000-0x4)=0x0, &(0x7f0000391000-0x4)=0x0) r9 = syz_open_dev$sg(&(0x7f0000058000-0x9)="2f6465762f73672300", 0x6, 0x440101) ioctl$EVIOCGABS3F(r9, 0x8018457f, &(0x7f0000bea000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000925000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba0000)=0xc) fchown(r1, r8, r10) write(r9, &(0x7f000047d000)="220000001c0507083701000000f9010407180514040000000000000006000200a4454420", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/26 18:06:57 executing program 6: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000027e000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00008dc000-0x18)={0x0, 0x2, 0x0, 0x10001, 0x2}, &(0x7f0000e93000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004fe000-0x8)={r1, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x39, &(0x7f00002bf000-0x4)=0x0, &(0x7f0000ff8000)=0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ff7000)={0x0, 0x0, 0x0}, &(0x7f0000ff7000)=0xc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000bb8000)={0x0, 0x0, 0x0}, &(0x7f0000ffa000-0x4)=0xc) capget(&(0x7f0000ff9000)={0x20071026, r3}, &(0x7f0000edf000)={0xfffffffffffffff9, 0x7, 0xa81, 0x0, 0x3, 0x5}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000891000-0x10)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ffb000)="2f6465762f70707000", 0x549241, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r4, &(0x7f0000ffb000)=@pi={0x0, 0xcbef, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x3, 0x1, 0x8}}], {{0x8964, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x5, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}, 0x4a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ffb000-0x20)={0x400, 0x7ff, 0x1, 0x7, 0x1, 0x7, 0x3d0, 0x100000001, r1}, &(0x7f0000ffa000)=0x20) 2017/11/26 18:06:57 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000090c000-0x4)=0x56d, 0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) r1 = socket$inet(0x2, 0x7, 0x7fffffff) listen(r0, 0x6) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000970000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9508}) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fe9000)={0x200000000000d, 0x0, 0x7, 0x80002, 0x10000005, 0x100000001, 0x6a5, 0xffff, 0x0}, &(0x7f0000860000+0x5f)=0x20) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ee7000)={r2, 0x46, "d3bcbf3d29c148d55930d748baf04375809a4d32d529c62db993d58350f8ffffffffffffff1202e029c530f75a1f0f23fa40d400003d0000000000fc1d66c0e16b98ab2a9d55"}, &(0x7f0000ee2000)=0x4e) r4 = socket(0x11, 0x1, 0x80020004002f9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000feb000)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x3, 0x9, 0x50}, &(0x7f00000c3000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000993000)=@sack_info={r5, 0xe3, 0x8000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) r7 = dup(r6) setsockopt$inet_tcp_int(r7, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r6, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000741000-0xa0)={0x0, @in6={{0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23, 0x251d, 0x4, 0x2, 0x1}, &(0x7f00009dc000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00003c5000)={r8, 0x0}, &(0x7f0000971000)=0x8) getsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000c14000)=0x0, &(0x7f00006b3000)=0x4) 2017/11/26 18:06:57 executing program 5: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000fe9000-0x4)=0x0, 0x90806) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000950000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000af0000)=0x10) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000851000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a98000-0x4)=0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fc8000)={0x0, 0x0, 0x0}, &(0x7f0000fe9000)=0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x10, 0x2, 0xc) poll(&(0x7f0000444000)=[{r0, 0x4, 0x0}, {r0, 0x4012, 0x0}, {r5, 0x20, 0x0}], 0x3, 0x401) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000a53000)={0x0, 0x1}, &(0x7f0000fe8000)=0x8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fea000)={r6, 0xfffffffffffffff6}, &(0x7f0000feb000-0x4)=0x6) r7 = socket(0x5, 0x6, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r7, &(0x7f0000354000-0x38)={&(0x7f0000008000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000fea000-0x60)=[{&(0x7f0000db1000)="b599921f43090dccb045cc27b0efab995d84d34d2e873c74", 0x18}, {&(0x7f000075c000)="49fa5202fede4ba8a75c34f1448740560ecd233f77a128e4b1831fc3299d56835711", 0x22}, {&(0x7f0000fea000-0xd7)="aa33af2b0cde629829a722a4cb931993f56fe0ddeb5101e0de0ec82f58ab11d3a5ee740adb68fc83524dbff5da204bd05d7ecd7e5f3ddc7c2399c441e5c9bc2c36af21c66e36e78f3610cb1f034c1f67f72b24f8d7454bd51fd1f11b212da425f036956ab6631ae2c401e8f23c17c2b0690f1a9e15987add547c1120cd8346cc3d8f0ad558c533b9f3134abc0060e43a306b078f255b7f86bcc6a6f8e5a1e4b3a1a59ca67cf5c3cbcd97afc54c17077602cd70bfa67af7ac4faa7ff62847beccd91dd778ab1f6cd37793c5c5ea8665399d71158073104f", 0xd7}, {&(0x7f000051f000)="5e1b5a", 0x3}, {&(0x7f0000342000)="361937b63e7be5fba880e9b05683213198fd763c946a41cb246ad00aa9aabe12dcf69949d3569fded9847ad337e6aee13d79745ee395807568b5f24b9e5d97725ad7babeee85297b49e36127b5e27bdb4bc989cfdb7db5863cb03b65ccff76cb3b2a8746b5ac80d7ee0dcb1ad6c8b69a4d8bff166167c5ffa5615b98975176d18da5dc77cf830bb3dd01a4a5ea812932213dcf", 0x93}, {&(0x7f0000fea000-0x36)="6897c50436aacae9158c91632e9550bcea793ec0ccadf066f676546db16f12e07282233380fbf9cf42653775b3152ab84c999d3aed27", 0x36}], 0x6, &(0x7f000040d000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x2, 0x4000000}, 0x240400c5) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r7, 0x118, 0x0, &(0x7f0000567000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e7b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r9, 0xc00c642e, &(0x7f0000fe4000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f00000f7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000fed000-0x10)={0x4, &(0x7f0000822000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r7, &(0x7f0000fec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007a7000)=0x14) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000b90000-0x1f)="1f0000002a06fdde000080fdffff0ffffffff8009f00010000000000007fff", 0x1f) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ea6000)={@common="6c6f00000000000000450000ef5a0000", @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff240000"}) 2017/11/26 18:06:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = dup3(r2, r1, 0x7ffff) r4 = dup2(r1, r2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000715000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030f000-0x4)=0xe8) r7 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d68000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000215000-0x2)=0xc) stat(&(0x7f000081a000-0x8)="2e2f66696c653000", &(0x7f0000a2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000d3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008d9000-0x4)=0xc) r11 = fcntl$getown(r2, 0x9) stat(&(0x7f0000325000-0x8)="2e2f66696c653000", &(0x7f00004b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() stat(&(0x7f0000a4b000-0x8)="2e2f66696c653000", &(0x7f000056d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000cd4000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ab1000)=0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00001b5000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000593000-0x4)=0x0, &(0x7f00001a4000)=0x0, &(0x7f0000385000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f52000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00008fe000)={{{@in=@local={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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000083f000)=0xe8) r21 = getegid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000733000)=0x0) stat(&(0x7f0000505000)="2e2f66696c653000", &(0x7f0000767000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getegid() r25 = gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00005d5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000890000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000561000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ee2000)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00001be000)={0x0, 0x0, 0x0}, &(0x7f000043c000)=0xc) stat(&(0x7f0000477000)="2e2f66696c653000", &(0x7f00005fa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00005f2000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, r10, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000320000)=0x0) lstat(&(0x7f0000d5a000)="2e2f66696c653000", &(0x7f0000a9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000d79000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000f83000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00001df000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004af000-0x4)=0xe8) lstat(&(0x7f000088b000-0x8)="2e2f66696c653000", &(0x7f0000911000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000623000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00006fc000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4c000-0x4)=0xe8) r39 = getegid() r40 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000889000-0xe8)={{{@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=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a5000-0x4)=0xe8) lstat(&(0x7f0000e0a000)="2e2f66696c653000", &(0x7f00004b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = getpgid(r34) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000042e000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000070b000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000656000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a49000)={0x0, 0x0, 0x0}, &(0x7f0000372000-0x4)=0xc) stat(&(0x7f000016f000-0x8)="2e2f66696c653000", &(0x7f000069a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a13000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000018c000-0xe8)={{{@in=@remote={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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c27000)=0xe8) r51 = getegid() sendmmsg$unix(r3, &(0x7f0000dd6000)=[{&(0x7f0000f22000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000010a000-0x20)=[{&(0x7f0000838000-0xf4)="ac84ce83bf1334d3099881a87844834c717330e2d78a66f037091349695e7b1191b60d3cafb84ad7ed9bc507d154fed9dedf17b078ba0b812716d20cb58c26340f8044ec73b2b65d05561b68de70fb9a2b1d9d283dff5a8fd62bac33d97e01d5657caa5e2ee1569926105d33ca1e033a77a56a96862f7805c7214299aa7d0bf66c1394c1497d39e46c38917adcac64cabdb3bcedefba664031b524ecac9c664221ae95789036b366c4358916191a1a3f6d6d230469e66bef616b880cacb3aaf7df63b58eb3f069b138d5f0a71a82ac923d04ee11d7fafe5c7100e9f8c1a8aa132542db102ef328620846b1b3c27ba88d30c648f3", 0xf4}, {&(0x7f0000a76000)="53feb8d6b9668540ca4b3cdd95b8edd68bf430a9b536dd5f5785c43964f8f575dd593c04f74ca2dabd250180effb6e16c8fbc2bddfecf538a0edcdadf19b2484e958886c57b986d3d0c54fefd94172013359e09085ca7317ac82e78a59b56672408624001e18a0c29ac3ec5695788e1a70df758a29bece8db9de44ff8005409ffbfffeed3bbbe81898fd20732cdef4c031c8b6a83b3ce7e152f1bbe7579a7e78117888d259ad0cd3e16b9f6e0624814c2280c4e6aa6f2bf3a8c8bf0b2d64d195342f76428d8b7a575f8c8595982f7cb3cdcbd3d5337b426d56b3e07f300314e2dca477a13c6eb2c5d2932e7c", 0xec}], 0x2, &(0x7f0000f7a000-0x130)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, 0x0}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x28, 0x1, 0x1, [r2, r0, r3, r3, r1]}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x20, 0x1, 0x1, [r2, r4, r4, r4]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xa, 0x8010}, {&(0x7f00001e9000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000642000-0x50)=[{&(0x7f0000184000)="8029f5417ea3b2f7ccf5ffcef0ea573cc1845b8f0156b9b64048ec6268c44f28052627046b83b40cce4bfb80c1778d6fe445781acd054d262924b1df4baadd65d8c4111506de53d7bda456e284a21e7fead909692c355095e26890745dab10cdc26391a6c85fa5fa1453d82b4157bdc3f4ef6a48f6a6f23d4eb5e34a9d26971ddd91f315c99716882afaf18a5e2e3aaab64ded6bc41901916d66562720ad78daa64f6369adb44ffe28abcf312105ef079c0d47656ce875ff728cf8c00df68627848a9da5b596d62a1be5f3702ec7ec8936641dc9e20f59e9dc8f2082870220841ab380e0c9ea87", 0xe7}, {&(0x7f0000327000)="1fe48caa8978cd03da523155b83fc62cad1cd2d3d9aa259248445de676757619517b2cd173fb8155ce04394b2749a8cd9ac3bf8ab803f1b242e1d6eaba552ac907df668c97b7ecf9979a00fc60d6", 0x4e}, 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0x1000}], 0x2, &(0x7f00000be000-0x108)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r2, r3]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x30, 0x1, 0x1, [r0, r3, r1, r2, r2, r0, r4]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x20, 0x1, 0x1, [r3, r3, r2]}], 0x8, 0x0}, {&(0x7f0000271000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c42000-0x40)=[{&(0x7f0000db1000)="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0x1000}, {&(0x7f0000d4c000-0xb3)="c8f780b02522fca3f4e8fec7b8969b148de01544ff458036d83c173fcda326ffff4d9fbdf62923d5a1ceff54e87e04f5d05710f3b8ab6a775e503c7d3b035e1b790d6884fe3a4caedc04a4fc7ed6aa258639d3977d7af9d4671413da68d2037985c2b15abe286d483cc454de07e2e46e690877dcbc6b9ad475d3451fbf93b808178ffaafc6d1681fdb5897278af3a521d977ea54d54918f4e4d300447de43f9c4c65295dfb04c08988972e9c2eddc5a1419376", 0xb3}, {&(0x7f0000e28000)="f2e7a7f8df9033a595591f3c8977bcc560565280d797d2c372f410482ee0afd5f25bf34e4c9bce58032746", 0x2b}, {&(0x7f0000e62000-0xc8)="1d218e3d21e56902c10b9e146016cbd88156ec23ceac18a6d83e4be6b5786e2bfb5706598f1a77f4cb81ed53c85caaf4f8d7f73c725f8253484ebe75b4d0b4a439dd49abbc59bdf9d6529f156f286f4e6434b0bec82076b1051dfbc1034228832ed761469124f78befbb313210a55d2c815640ae2a8c5cdaa858669ed1736daf82e63a45dd1a8bb0d94a81edc0e84064eeb3e6028406f8b975bde36aa8f6e9536e5233e5d4cb1a911687e8c615c85d8feb43d4959705d08372ebf4d6c50eea475b64de284d1dff8b", 0xc8}], 0x4, &(0x7f0000aad000-0x60)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x28, 0x1, 0x1, [r4, r2, r4, r4, r0]}], 0x3, 0x1}, {&(0x7f000057e000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000cbb000)=[{&(0x7f000065a000-0x4b)="490f7eee313f59a1b9c451f0084a2901b2acb72d1e083cdf1812f085767adbda8ad32d85aaf241c3d2bc3b739e629ad9372c789d01a8ceb7108b919e51b254174765a144edee0ba0e1532e", 0x4b}], 0x1, &(0x7f000098b000-0xb0)=[@cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r1, r0, r4]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x30, 0x1, 0x1, [r1, r1, r3, r0, r0, r1, r3]}], 0x5, 0x0}, {&(0x7f000038f000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, 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0x1000}], 0x3, &(0x7f00007a7000-0x20)=[@cred={0x20, 0x1, 0x2, r46, r47, r48}], 0x1, 0xc0}, {&(0x7f00000cf000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b6d000-0x60)=[{&(0x7f0000c8a000-0xab)="b7552d63bb81bdede7a46b6e0d7a6b48d198e5de801dd419a5cf0eae32c58b09aa1bbe45749ce06f451e3b6fc4fa410e4ebe28492b7d9d1422b2918fbdf5b26ef91d3d1744c056d7bcd4df733ea703239dd45c98c2d30d32f3cf1374764fc9b18c4de4f6029b6a403c98a55e1cbb60c677a7f0a48f2517fcd7a2763f48c83e5314c74f28e6b2b1715d5a8e01178074e03668ee9c502465389c23f637c86e07d7c158a878d04a2f41a4055a", 0xab}, {&(0x7f0000f36000-0x48)="25bc9cdb7e630feaa3befd4cc0c7e8cdf7ec8b3dde922452369cde50bf901303fc2dc3f0f31fde2c45736f74f36970835340dba8e4abe3e8eb8eed7b0b703d5f70b48d846eb84d27", 0x48}, {&(0x7f0000622000-0xc0)="4c0741fd03b2bf04b16a70634efab915a1aa997378641c4f897346e4cd1cbd427fa193245da17b4429585372309bc125b27484b9a35a54bb0dc1f290174bc050bacc70a58addd1cd548910b83f44511c08c56b7c38a25d9358b8743e0bf4ebf99b00291a496470e4afd4e331436e0b1ebe15129ec9f2ca637d93c65d2393f3757ffada63f74068492f9013a1332d8562b4565a316a4b3d101a5b1884ddd3e8ce8e1a97a1262e1a8041c59be7785ccc8ddb7380ff590b81d867e278beb17428c6", 0xc0}, {&(0x7f00001d9000-0x57)="c3fd0044e6b0292c75864014e33758963f1a7adfa1fb6ee34efd285a5ef9556508f6098180952466e12298382b0fdc85e8f85ae0d6ec5b3740a0f36f0c11de2b508739f045c68f8bb57129af354f218049eb056e6c2643", 0x57}, {&(0x7f00008d2000)="1d1304145c98416982563e1162e2c628b6a3f12fd2b324289ac9e709a9df3ec12090d9c5f54efc1b6f6718c7ddc433c8f86745f910217776820ca6b2fdd35ef3ce37ba5f4b7bfd24e24c855f33cb33e5079b67398a897ee2926409f915c8dad3581266d239a99bce36221dd501c43d22238f75dd7c6ce122a35f29e0f45bd19471762ba115cdef3b8cc385d70c6c62773064fa3c4d7410d9105ec7267d1928577601f575c214ff87d6da6cd4ef3e4e7bccf2766fbfd5a3bb26f8f26bc99b08640c1d0a48b077d56da313ef582f349049fb497aca41922d77b75d936eb9e3f1e1a3e027b4299c5f3b7d8124d2e7e8", 0xee}, {&(0x7f0000c5a000-0x5c)="8e5f71dcaf421350529e3e219bc08dff136e3e3b0a4a7702463c16d351b10e0623f388deb4d9f749a881e53507045f889c13bb9eb31615d557460850f24fa5ff92131cffeb9a9308d914e50631ccab2649aa7b92dbc47cc5bb53a86c", 0x5c}], 0x6, &(0x7f000066e000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r1]}], 0x1, 0xc0c0}, {&(0x7f00000a3000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000591000-0x30)=[{&(0x7f0000522000)="057c9961e7b145e8bac74ecd14d4beface412d4780ae7e720c957dc094d4dfeb2158421d7e69e6e4922bc72168cb58f255db", 0x32}, {&(0x7f0000419000)="53e918b2730c5abf9e50e944ee537e551f20f53ace575a1b620c90594b77fcbde749cb31702964fb0c062e15ef1429204a2c63f03baf62ff1b0c141eecf2aaeb7972107c7c00af5a8ea4588cd96f89d792b32258f357cc198e4de037792ec6006e9775cca71717fd2d740873d93fd86b40ba1145e3894880f7f3928a0e4d56754bb51561d07af586cb0362c67a25497a03c41a55524cf5124f19e8b91e7aa5d99278978ae56f48b0a22a28443831106baaa6fd14fb34d8e95f870b77bbfa37cf0eea4b6d2350785c6fdc160b93fe4ac133c3972d4af2f97064a97bffa50799ae1946", 0xe2}, {&(0x7f0000ad2000)="203af7f22379cce0e149a6f29c1828cd5e686a04eaa626787faebe6683da873b05018e241280c940cfa6910c3c41e8ead62c7f728ca4183373b1f1b466b1f9f96fe851481c1cd04e082a49c1fb956a66b16f1de03e73b73aa73a7384d9f2302424141b93ebf959c69929c7eddd6ef26f6f30315f", 0x74}], 0x3, &(0x7f00008af000)=[@rights={0x20, 0x1, 0x1, [r4, r2, r1]}, @cred={0x20, 0x1, 0x2, r49, r50, r51}], 0x2, 0x80}], 0x9, 0x4) 2017/11/26 18:06:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0xff, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000f5000)=0xa, 0x4) sendto$inet6(r0, &(0x7f0000e17000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) socket$inet(0x2, 0x803, 0x8) setsockopt(r0, 0x1, 0x5, &(0x7f00008d5000)="15a353a595567b3d16e77d7e25c8b558054ea885d2a1872792a4ca14098b4fe1cc95e458c295b0fd10d18e005a345278377e18d3a1d20c1b276849ff92cffd821aa2381964ed0f229e197dd06abd61d091081661d55be7c6e50f207a0d8ba54bf3e21395cb619f9254b3203581ab240aa9e9868e68a5eb2c350535c3989d1ca9d26ba28a4195eca75507911589499c03d7d812fd7dec2e171d4e", 0x9a) [ 46.581597] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=7975 comm=syz-executor5 2017/11/26 18:06:57 executing program 4: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3ff) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00006cf000)=0x9, 0x4) mmap(&(0x7f00009b8000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x4, 0x8012, r1, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000008000-0x1002)="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", 0x1001) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f61000)={@rand_addr=0x2, @loopback=0x7f000001, 0x1, 0x4, [@rand_addr=0x5, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x20) r2 = dup(r1) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000f62000-0x10)={0x0, 0x2b0e}) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0x1000004, 0x803c, r0, 0x40002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$binder(0xffffffffffffff9c, &(0x7f0000ccc000)="2f6465762f62696e64657200", 0x10040020, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000ad2000)=0x0) r4 = memfd_create(&(0x7f00009d7000-0x1b)="00000011000000060808000000fffc0c654a643b799365005f1b76", 0x2) write(r4, &(0x7f0000895000-0x4)="f100007c", 0x4) writev(r4, &(0x7f0000dda000)=[{&(0x7f0000a0a000)="03b68cd7835c98c3e2bb871ae17b33a5ce9dea40e96acde20e6dc99234f42fe6e2b6cf1c51ea0ebaf77488de77565235b6027c346782506381", 0x39}], 0x1) execveat(r4, &(0x7f0000ff7000)="2e2f66696c653000", &(0x7f0000e2b000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x2000004, 0x34, r1, 0x29) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x91) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x7, 0x4003e, r0, 0x2000000000000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x40000012812, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1a, &(0x7f0000cb4000)=0x726, 0x4) [ 46.642400] device gre0 entered promiscuous mode 2017/11/26 18:06:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fa7000-0x40)={0x0, @in6={{0xa, 0x1, 0x21, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x4}, &(0x7f00001dc000-0x4)=0x98) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e61000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000657000-0x4)=0x1c, 0x0) r2 = dup3(r1, 0xffffffffffffff9c, 0x7fffd) r3 = accept4$inet6(r2, &(0x7f0000fdf000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f44000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000021000-0x10)={r0, 0x4, &(0x7f0000cd0000-0xa0)=[@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f0000313000-0x4)=0x10) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d2a000)="2f6465762f70707000", 0x4000, 0x0) r5 = openat$binder(0xffffffffffffff9c, &(0x7f0000f76000)="2f6465762f62696e64657200", 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00003c1000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5b000)=0xe8) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000ee000-0xc)={r6, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000327000)={0x0, 0x48f1, 0xa62, 0x0}, &(0x7f00006a6000-0x4)=0x10) r7 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x39, &(0x7f0000fdf000-0x18)="ff0202010b000000110000000000ea030a4e0000e7fff705", 0x18) sendto$inet6(r7, &(0x7f0000fdf000)="21955e4a54c039b55144fc312eda8e1e0e4e34bd3bbc0a6fa535fdb1722a9abfc22f98d8ee9e920b7d348d2a3f0d8557ad1359f277612599d38e1065593ed2ff55b5082d9c7295ebe0deb31836fd886cd95d29455dfcc97525375e8fbc8c81a3b1da5ad706491d64f552bd66d524a33c8ef0c1d230c1cfee5fe88538b063cde44a50fdc3933e0271c8e6b7c1de41e20f88879ea7981ee10b75662f27fdda40c6ab565b87441fc9946a050b9993212fe6c8f8", 0xb2, 0x4, &(0x7f0000fdf000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x546}, 0x1c) r8 = creat(&(0x7f00004e8000)="2e2f66696c653000", 0x61) ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000bfb000-0x78)={0x9, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8000, 0x2, 0x2, 0x20, &(0x7f0000333000)=@generic="2ebacd678997eb1864ada98df94f3428", 0x6, 0x3, 0xfd}) pwritev(r8, &(0x7f00009ab000-0x20)=[{&(0x7f00004f4000-0xeb)="de5570cd80af7b261b1ba74407ab68fbe3f0126bade435836693c3bb785064139781add680b31367b56d98d2c26bf64a5b99679bb0a1f7da7b8afd66e807b7d462b9c0cbd9718dddf63f4b7b564ab833764bf6105dff26abde8b676a02b23c4d93f15916a765a2c65a4827bff4cca22722017383625483bd3c80fdf25eb568c1e70f489901b7d5b3f90b8af6eb02c1fabd191084a1a4ff638f47b3338fd5b5f874e357ab4172b511885b1b7130d63a7fdab53f3c989a2e8a1eaba78a82fcdf94203e3162d05dd2e7a67e94f559ccbc87f16a61dcef81abaf2b6dbd65e3e4173dcad7412e74acc3d5bb43d5", 0xeb}, {&(0x7f0000095000)="3b29614559630d470f07b30fe72e0bb02fe6b744d6a20f9144e911eb23546403aaa654cd6f65444ab1d1d36ea60a41f38f7b327b991fd97d0d11c36c", 0x3c}], 0x2, 0x2c) r9 = memfd_create(&(0x7f000012b000-0xe)="282a656d3070726f63e047504c00", 0x2) getsockopt$packet_buf(r9, 0x107, 0x16, &(0x7f00005ca000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000061a000)=0xe1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f0000a3b000)=0x7, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r8, 0x4, 0x0) sendmmsg$unix(r11, &(0x7f00000bd000)=[], 0x80, 0x0) clock_gettime(0x7, &(0x7f0000736000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f0000c94000)=0x0) sched_getscheduler(r12) select(0x40, &(0x7f0000292000-0x40)={0x7fffffff, 0x1, 0x4, 0x0, 0x1, 0x3, 0x3ff, 0xfffffffffffffffc}, &(0x7f000000e000-0x40)={0xedc, 0xffff, 0x8000, 0x8001, 0x0, 0x40, 0x881, 0x7ff}, &(0x7f0000c21000-0x40)={0x4000000008, 0x3, 0x7, 0x0, 0x3c05, 0x9, 0x40, 0x3f}, &(0x7f0000f7b000)={0x0, 0x0}) r13 = epoll_create(0x800000000000007) getxattr(&(0x7f0000a1e000-0x8)="2e2f66696c653000", &(0x7f0000567000)=@random={"6f58781100", "2873656c66776c616e3000"}, &(0x7f0000929000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f) epoll_ctl$EPOLL_CTL_ADD(r13, 0x1, r10, &(0x7f000089a000-0xc)={0x20000002, 0x0}) 2017/11/26 18:06:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x4000000000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xe) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000913000-0x4)=0x4) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000094f000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b95000-0x10)={0x8, 0x1, 0x5, 0x0, 0x0}, &(0x7f0000aab000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b49000)={r2, 0xffffffffffffffff, 0x2, 0xffff}, 0x10) listen(r0, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x300000a, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000884000)="2e2f66696c653000", 0x141042, 0x0) bind$inet(r3, &(0x7f0000ef1000)={0x2, 0x1, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) socket(0x3, 0xf, 0x5) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000288000-0xa)="2f6465762f70746d7800", 0x801, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000fd5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0xfffffffffffffffc, &(0x7f0000c78000)={0x0, 0x0}, &(0x7f00005c4000-0x4)=0x10) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000000)={0x3ff, 0x3, 0x3}) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000586000-0x4)=0x0) r5 = request_key(&(0x7f00005e1000-0xa)="73797a6b616c6c657200", &(0x7f0000218000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xb)="7b23736563757269747900", 0xfffffffffffffff9) open(&(0x7f0000a1b000-0x6)="2e2f62757300", 0x400, 0x2) keyctl$link(0x8, r5, r5) keyctl$describe(0x6, r5, &(0x7f0000005000-0x19)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") wait4(0x0, 0x0, 0x80000000, &(0x7f00000f2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/26 18:06:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000095000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00002b8000)={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, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000fa5000)={0x0, 0x0, 0x101, 0xd7, r1}) gettid() mount(&(0x7f00009b1000)="2e2f66696c653000", &(0x7f0000d48000)="2e2f66696c653000", &(0x7f00009e0000-0xa)="68756765746c62667300", 0x0, &(0x7f0000f0e000)="24538aa44c48162168b0ae0222") ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000c00000-0x4)={0x82, 0xffffffff, 0x387}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00001bc000)=0x400) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00005f7000-0xf8)={{0x3, 0x3, 0x8001, 0x0, 0x4}, 0x9, 0x3ff, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x7, 0x2, 0xdc, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a42000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4000) r3 = getpid() r4 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl(r5, 0x2, &(0x7f0000570000-0x36)="14c8554a9698b3b0db16538f568b69eaa8b26bd82d51d39a238554aef182a373c675b31af638978ac9f889ea223ea9ea18c56cf0fb8b") ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f000045b000)=r2) mount(&(0x7f00006bf000)="2e2f66696c653000", &(0x7f00006a7000-0x8)="2e2f66696c653000", &(0x7f0000886000)="716e783600", 0x40004, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0}}}) close(r6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000453000-0x3)={0x0, 0x9b5}, &(0x7f0000bab000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000085a000)={r7, 0x12976000000000, 0x30, 0x8, 0x4}, &(0x7f00006c7000-0x4)=0x18) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000207000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400000, 0x0) llistxattr(&(0x7f0000d7a000)="2e2f66696c653000", &(0x7f00009c4000-0x5f)="", 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") sched_getattr(r3, &(0x7f00008d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2017/11/26 18:06:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$inet6(r0, &(0x7f00007e3000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007a9000-0x4)=0x1c, 0x80000) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000b52000)="74", 0x1) syslog(0x9, &(0x7f0000b09000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r1 = syz_open_dev$mice(&(0x7f0000204000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00007de000)=0x0) pipe(&(0x7f00007fc000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000003c000)=[], 0x0) fstat(r3, &(0x7f0000abc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() syz_fuseblk_mount(&(0x7f00004d8000-0x8)="2e2f66696c653000", &(0x7f00000ca000)="2e2f66696c653000", 0x8000, r4, r5, 0x800, 0x3, 0x800000) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e89000)="2f6465762f73657175656e6365723200", 0x200, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000033000-0x14)={0x40, 0x80000000, 0x4c4e, 0x1, 0x3ff}, 0x14) r7 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x4000000800004102) getpeername$netlink(r3, &(0x7f0000e51000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d88000)=0xc) mremap(&(0x7f00002bd000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000620000/0x3000)=nil) r8 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000303000)={{&(0x7f00000c9000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_dev$usbmon(&(0x7f00002ba000-0xd)="2f6465762f7573626d6f6e2300", 0x10001, 0x0) mremap(&(0x7f0000980000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000530000/0x4000)=nil) openat$rtc(0xffffffffffffff9c, &(0x7f0000af4000-0x9)="2f6465762f72746300", 0x80000, 0x0) fstat(r7, &(0x7f0000b89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) add_key$keyring(&(0x7f0000b0e000-0x8)="6b657972696e6700", &(0x7f000012c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r10 = add_key(&(0x7f0000974000)="69645f7265736f6c76657200", &(0x7f0000b59000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f63000-0x43)="662227092fec4eb5d68f2fcb9b8eed60fc7d25f397cbf5744ab26050bf1bc53426c2c471f0a6372485c8b8cfc672ebb8ff3d72cb77eef4abc21547dcf3016869a803f8", 0x43, 0x0) keyctl$unlink(0x9, r10, r10) ioprio_set$uid(0x3, r9, 0x1) ioctl$SIOCSIFHWADDR(r8, 0x8924, &(0x7f0000c07000)={@common="62637366300000000000000000000000", @ifru_addrs=@hci={0x1f, 0x9, 0x2}}) madvise(&(0x7f00001f6000/0x2000)=nil, 0x2000, 0x67) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000aaf000)={0x0, 0xfffffffffffffff9}, &(0x7f00000d6000-0x4)=0x8) sendfile(r7, r7, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) [ 46.675917] binder: 8018:8019 ioctl 4b44 20ad2000 returned -22 2017/11/26 18:06:57 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000008000-0x8)=0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2017/11/26 18:06:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000098f000)="0007", 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d74000-0x20)={0xeb0, 0x1f, 0x8, 0x1f, 0x9, 0x2, 0x400, 0x1, 0x0}, &(0x7f0000385000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002fd000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x2a00, 0x0, 0x4}, &(0x7f0000a54000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000208000)={0x0, 0x72, "13559c484848ffdc4cbf1c40851cce43e1504d7983853bfb4c92b4045db2ed8355b791cab4b1d937ab6919a910cfd071d92f18f44e06d8351159332058080855b55aba582288f18ea88d1f869397cbee0287fe94f1cda6894218fef16bb9827837b3bfe4088ca360999088f157bd2f7110a3"}, &(0x7f0000894000-0x4)=0x7a) sendmmsg$inet_sctp(r0, &(0x7f0000b1d000)=[{&(0x7f000011f000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca8000)=[{&(0x7f0000989000)="9f61bd85b97d9a892c7827dbc79f28476b9e82ef79b98607e5135cc7118836b026e2131141ca2267cbb4d73185383f3bbb4623407740bfb38a2fa5c73abbfcf02ed21116a735c1c4a7ccd6a7bb936f058cbb288af6b79fa19818f6b0a7fd52555411d16c4c18fae3d3f046f55a7956437234b34468454e9d4c1fb627d14a394ef980d20163b371be4b", 0x89}, {&(0x7f0000959000-0xda)="d49808aafc591a81d049cb00961e4c7a37a93e75069d74570013d63e321308a2d2d13c56dc999d02ae66a6ae34d3a0538fe412e19e9223da7111b2e80b45df5f815d69d9aaa0ff398417b59f877275dbddf7a1a77981a92be3803456b71618afefcdc12a156e89e9e210fc2f74e3e31a04f164b8832717a30c738de95ff8e2fad97b9b998fdfcb81ff667d188bbed8024ddfae4611b448d9a3db3b4469691edd0792810b0f7faa9c61b53178f5d1b52b26111021defdfac332bda31f5c290227a323577fa3a716ad6821c8b65c5943442824afb26c53c7e4991e", 0xda}, {&(0x7f00005e1000)="452e7ced26172f61b1ee381450af3a3267181f153e9c37653aaec06c2c473472be0ad080d0ede35e44fb57a12f20a0cc7394d8f0c42ec819bc34f740c9a848f4b0420a6f97e7666b88ac187bc0a4b4922fb32d87e80d64ae73f13c81f1b264a85e462f87f10288fa51d7d91ba8049a0844c048df1174022e8cc6c6005c464944132bc5ed3328b0b24e9df1e3fbad561aeb072e68423524397334e316b452415db45e0c448a09b6a5302505acdb1ee2bfbb2a54522e2cac0d3d42863b5c49b079f9c587ab8314bc", 0xc7}, {&(0x7f0000f40000-0x68)="fd37cef91835a0a730c76241a91993cb412b82db41bf61035100621aa0e0ca8e6ac770ddb0428415045c24b1369599f09223f86c8c94c232a1e50d4eeb7f32e88b8850b4786c1190ff68e151c87da31045d6e7796d225e4256b6ddf719c4de653467033163eddde1", 0x68}, {&(0x7f0000e00000)="c72d48ebb310d2004f007bbbe567bb544dedf070a69a4a0453dcdbe300614e5c9c5e701b1d0bd6a1e7e1cb5153b24bc010f3a8c2fd9ef657c6018855b6f9b99d13755462df6fa14c6b44392bf6d27857c75c1ea8c081ed52a0cb8aa87fb1c525dc23f7034f28ec285d0b01df38d2a019e218e954a6d041c740abd7ade427b6e30e11f2ba7e631d2503fff22d653125f3e20dadd1258d709a6c012d2d40a0b4431e357f15e7bec7d960b515bab04451a64908ae254687cca577e52a69a36f8d2dc929874cc149584cdb14f5cfdd2417b3ad25ae6b26454b3adbd4e6e9bfb12926c39b51a9665847f9782010a9", 0xec}, {&(0x7f0000738000-0xf6)="98e1fb020d8a7d433d4050790fb4bce33a8f368ea655ba6c8088ad258cc6eba324868c2fdc3582b3bc54429f7f864718c3b56f38ebc9c7f27af30a45b2508770ed0eaa4e8423f5b6267e03b68d610b2d3d3bdd35bca8c6d897ef6cb4fbf4103f4396f52e5203793d2f720144b2066f989105669c70c3f8c138b3f114085ddea09dc7ac967edb1aaf4618668eabc3dd9bd4cb4efd0517714e32ae5fa836ff90feb7158cc2c22465051573f45cf1f8ebf33e53f61538b93588a029dedf8f3ea5261ae2d530d2c5f541a2ea39f4247835bcfd5af082fbe6d9ea02eee10ed39493d9a448690c7d74ad9e0940a1dd1b669def096e5fe41f0b", 0xf6}], 0x6, 0x0, 0x0, 0x5}, {&(0x7f0000249000)=@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c, &(0x7f0000308000-0x10)=[{&(0x7f0000d24000)="43ccec81953da26b19ef7f4b4e01ff133fe8d9d071dcad5e5c215fdb35487ef8bb70f7b454a262908bfeb82fa44c0624b158da58f1e2d55c0d2ff397b6c4f524bba781380cdc5bfbd0513f7161a43e0f98a986a86f0f1312d7e7bc3d872e490500535379b8ea58690007535c8801ab01e77517d49d1cb3526265fa3d10b9e5b76c20c3fc7b976b18d96cd4d04497c8ecf35cde73d788645961d312065319f5fb630e8faa3e406ac7d449bf4812e61477038b59011249a98fa5b51ac91d1e32fd1dfb23004382230c943e5b4da55101c1c4c22684c1af", 0xd6}], 0x1, &(0x7f0000188000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x9, 0x4, 0x1, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0x80000001, 0xffffffff, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x2, 0x4, 0xb01d, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x200, 0x800, 0xfffffffffffffff8, r3}}], 0x4, 0x800}], 0x2, 0x80) write$fuse_notify_poll_wakeup(r0, &(0x7f000018b000-0x18)={0x18, 0x0, 0x0, 0x0}, 0x18) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) socket$inet(0x2, 0x10001, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r5 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000424000)=0x0, &(0x7f0000e17000)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000018d000)=@int=0x0, &(0x7f0000e96000)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00002f6000-0x64)={&(0x7f0000238000)=[0x1], 0x1, 0x80000000, 0x20, 0x5, 0x5, 0x35b8, {0x8, 0xfffffffffffffff7, 0x3, 0x0, 0xffffffff, 0xfffffffffffffff8, 0x4, 0x2, 0x7, 0x187b, 0x4, 0x9, 0x100, 0x8001, "43bdf1a0f677a7fc3c0308ec3524a32db9cd65db3a2d0d2624b8e2970db7dd99"}}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0xa3) fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="fac331b8e2094997f28421a9638ee63c"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) getrandom(&(0x7f0000217000)="00000000000000", 0x7, 0x1) socket$inet(0x2, 0xf, 0x80000001) fcntl$dupfd(r5, 0x406, r4) sync() 2017/11/26 18:06:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000c3f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0xffffffffffffffff, 0x84, &(0x7f0000132000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000085a000-0x4)=0x0, &(0x7f0000a32000)=0x4) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x39, &(0x7f0000bd2000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000004c000-0x4)=0xffff, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008ef000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000dc4000)=0xc) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = getpid() r6 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fb5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e1e000)=0xc) r8 = getpid() getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000ef0000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ee0000)={0x0, 0x0, 0x0}, &(0x7f0000306000-0x4)=0xc) r11 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000a0000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acd000)=0xe8) r13 = getgid() sendmsg$netlink(0xffffffffffffffff, &(0x7f0000082000)={&(0x7f000050b000-0xc)={0x0, 0x0, 0x80000000, 0x0}, 0xc, &(0x7f0000bb4000-0x80)=[{&(0x7f00002a0000-0x2437)=[{0x28, 0x0, 0x200, 0x200, 0x3, "b38e61242f41a1bfb0731441f2b6c0716a51a217d33d05e2"}, {0x1010, 0x6, 0x20, 0x9, 0xffffffffffffff61, "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{0xe4, 0xffffffff80000000, 0x400, 0x2, 0x3, "cbaaf4bc727fd702fafd9042cc7ada7cb636d81f6a354da1d27f606477df094566b056b4e8d6829bca0e1989f1f23118d31252805388cb0efafcee47dbd3311cff557afde97873892538367fce58d8050b715999f888ea3181f85ea6f46a3396bfc784e02edd5c2c47797fbf03d959863aec00f9f9f0aee6a54c77642900946a25dcc3ead82b1ff63614d08327df05316b2e75417ee1b327e9a0a5dce7d164e91ba7c5a0413ae6bef97604256faca72c011df92b3179be0baef58cfc2263e1b734513f57005af7df8e0ab0b36de4193fb22de553"}, {0xa6, 0x4, 0x100, 0x3, 0xfffffffffffffff7, "b22fa9568f371be6c088e5dd1a10721a6c618d1bd5379cd9633d25e0a55915aea08b43f4bfe4727f0308e2938844ab614ac25a78f5e19b8855a1aa01d0776b4e5c6676f46df32a8e2e3e67bd880ccef740a4ef8ec291080d7b15e83e71dc582decfbb1a42c4147093e7febbca2a4b1107ffc4f75f6345ef83c168789bea00a30239c1ca4db161a0ee30f4c90ad41924b2cd7edb3b56e"}, {0x40, 0x5, 0x800, 0x3ff, 0x9, "65c96d1e2e1c62e6c46b1a1cd05e2255f77e0e7becbba9e678e1395b53593dfd9ba6d3a540899fd58200a1fc7245fa9c"}, {0x31, 0x9, 0x2, 0x4, 0x2, "2e672f7deb1c2d09c414a2c72e7785bf43a0c732985e15b547f35c7ef04fddda26"}, {0xe5, 0x6, 0x100, 0x2, 0x6, "0dd4527ab9e6046a58446d887e148c0b6bec54faade2bf5f64cdcc52f5ba932f49e72c6588ae429aab6ae8bb35c2a0887ecb89eaf2d4d70b67c6d538f3380aff7385a5cb6e93e1929fca6041d598e2983332999ecb12a35f4f0b69c5dd0a29e0791524881379fadfb8c2ae3975f34d5fa929d658d2f61c7d0953f5235349bfa344951815e6f7e5063ca761206677f0cc5cebf47e7875c394a47a2ba4ad2fba446b07a68fec0bfca299ea2836276169d8a77374a6db67713fdf4fbe8dd4bd632bb4d41ee6cb1dfc8061004c9f80d716e96bdf0b9015"}, {0xd9, 0x800, 0x8, 0x7, 0x2, "a634a8f0eeb8e245144c86ff56edcf43505539f981eb658ac7626808bed356b8996245f2e118003f4d108668dc90667aa84e40b265cb636b474bd93bec6f13d1b2e591a7e87883b15ddc7c0e10f64130d63ccc0078e7394b623b199b2a674283ad95c1d9152410e6a0112dfbafb7c93ca3c47efb7888f248e039290f076343c18a6dcec09db22424776e4b6df1efc1544a04db1ff51dd7147732bf49ea897034e22362ba0647af138c58b9d686a89845b4dc364fb662a9b418e0792a1af0d5eb836a2399ec5de81c18"}, {0x109, 0x2761, 0x200, 0x7, 0x8000, "5ea19c214e106c461f4bbdb8d0b2ee504ef07dfbb2ae551e488756bbf75ee0653306c41a371c206e6a8fcf7f7e3b64f6ecfc2b27ff69a49eeefac56738b14129814ef1dfcc272cef299ce468aabb469cb2368c2e64c734e26d428397f6556430614c706f1a95494e8874559d4f8f36424937a4d448afab1c0f7291c3016c753180b316f2c5c174b5f47183e8cd7354fe9c9e59e1ae23f8626059f8316507fb36c521d80b07e37446428d1be86e6c300f147f2761f0e6995089001c8d089d5aaa0f80c67ba874e960ff690797545150456dd55b6cba7acc55dffbeb9b682572f8868a7518e8e9954252e4f31c8969fb3fb061744d7965730da5"}], 0x14d2}, {&(0x7f0000c5e000)=[{0x2d, 0x20, 0x2, 0x10000, 0x1, "b1eb5bc492a5845c0643a3bf0d594f71b5686ec70f9a4a9cc1fd1a4f9b"}, {0x3c, 0x7, 0x0, 0x7f, 0x6, "135d94ffa7dd1945c96236a71801ffb6560b540b81fb4bd5f5b9e0e80bbb933b320ea217d0a63f7283dc4320"}, {0x102, 0x4, 0xc00, 0x80000001, 0x6, "28938d2bf4bf689672e8b1d1afc587b9ac98de2b4b3b175c7942bc232bee60e1903afaae624573e7c2d5c1cb82a48505d43ed66b4fbc921cc90858823ee2f5a5270fd97397f72d050e2c8449cd30e6dc803e63e1bf4c9c190531fe96d4feda2fae7191cb606c670df69a52316215bd0586eda0db32757b7cf3fb80cd2b86ac7f2111ff9e89ea7bf0999276dd8d00890d784fb8e6a8c881cac079e9e44a826f806cf2a274a632dd15dcc94b57530e2ca7051ed171c3b32b15eb170a25875b762d7a22dc48be3cee8b931bbff91009f37ac247bc785a82b288c06f83fe125fa15277596477c81b9693ae8a92d75c0983b92dc1"}], 0x16b}, {&(0x7f000077b000-0x10a)=[{0x2a, 0x9, 0x320, 0x0, 0xfffffffffffffff7, "56af96dd45d9a21927fd32c9e2ba2dfdaa99f2fb3113789979bf"}, {0xe0, 0x3f, 0x20, 0x3, 0x8, "88f67eb92a26fce3f0f575eed420b9d730e7b918978fc4871a997a6fbe8490a769bec91099f97b4de4fdce45ffd797b4bd2001d2a55394709c33105c95892dc0c6603e5ba24e68273796108ed01521750397646268b0dc3f06d4e011f799ee13eb987ea12fd1879d80508921c3a247a732896215ca392ab758cbed266c6eca862dc8b144eebd50d999a1bfed0866b316971f327481066438bdea7bf4884f5564678e12af54747e42624c14d2db0ec765f940e73585244a30108dae3cec0afc2422d9366d98ec27cdbeec27f5d0ecb88a"}], 0x10a}], 0x8, &(0x7f0000fcf000-0xc8)=[@rights={0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r2, r4, r2, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x6, 0x80}, 0x4044050) writev(r4, &(0x7f0000165000)=[{&(0x7f000003f000)="290000001800fffdfeff7500000a00210200e30000000007000000000900080005000200000000c000", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000242000)={r3, 0x100000001}, &(0x7f000050f000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x400000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00008e0000)={0x10, 0x0, 0x4, 0x709e}, 0xc) dup(r2) r14 = socket(0x40000000000011, 0x7, 0x3) getsockopt$inet_sctp6_SCTP_NODELAY(r14, 0x84, 0x3, &(0x7f0000279000-0x4)=0x0, &(0x7f0000edf000-0x1)=0x4) dup3(r14, 0xffffffffffffffff, 0x0) [ 46.739276] binder: 8018:8019 ioctl 4b44 20ad2000 returned -22 2017/11/26 18:06:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x8200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000-0x6)={0x100000001, 0x0, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a7e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00001a7000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x379, 0x0, @sync=&(0x7f0000140000)={0x0, 0x0, 0x0}}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000026f000-0x18)={0x0, 0x1, 0x30, 0x3, 0x100000000}, &(0x7f00008de000)=0x18) pkey_alloc(0x0, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000d52000-0x6)={r4, 0x5}, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) preadv(r2, &(0x7f0000484000)=[{&(0x7f0000986000-0xaa)="00000000", 0x4}], 0x1, 0x0) 2017/11/26 18:06:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003fe000-0xc)="2f6465762f6175746f667300", 0xffffffffffffffdf, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000c43000-0x38)={&(0x7f0000746000)=@ax25={0x3, {"7bec636b8df628"}, 0x2}, 0x10, &(0x7f00002ce000-0xa0)=[{&(0x7f0000c58000)="66d886180c980b62d7b53947d24f135d23965ee9368272100f5810ce5a34dd8937f6d393ee3c643ce1ce2d73dff8850eb868b761676e234e4a893138966d", 0x3e}, {&(0x7f0000db5000)="73b5cf547353920d32a8cf3f4208ecf702b387c6f16d72d0ad2fc4152449b38c1f5684b16afafe2f21bfb52ac049a0b82a08bb978a6293e3caa7fc0f20e53240a16a7206bc73a7e5b70c1f65bc440eb7cd603752426477e707fa90ffa2edffd1fbe367dc5882435f47b4ac742cdf422e1ef42cfd8bf7cc49abdfa4c74ade14811247b88c6f29e7e911aaf36e9fc5d19bb4cda86867453dd216fe201ca0f2ba3f7803e64768a4389748e81b6b8ea92a57ce354eb369388f4dbed9ea644279d38c9ea3e0f58628cc2b87edb46a3b3a731d08ae4c9c", 0xd4}, {&(0x7f0000063000-0xb2)="d40a63c0767141c05b4cf2e591d5b90846fede72324f2774affbf81e12f97ced89eeda2f989bf61fd8d719ceaa7bbb075329134964997542bac48a7d3c1515b5b18785fbd094f146fbb2e315ec8b4c8417c40502ff334593c8790f7db573894385fbd39d3685ee7d2198f126f02d7373d16aed9eb5ce332bdd49acfea3b7a298c54231123c22d1ca7a387d9bb5e83602180c95a5cc4c3dc088a29b0be244d288cb31eda60e5be5b64d28518fd33ada095cb5", 0xb2}, {&(0x7f0000748000-0x2b)="1dee23987531cbebb31120dec3178da413bbd8e17c64b6322c9fb1adb6014553ec6a9fec70939bd06894d5", 0x2b}, {&(0x7f0000001000)="8e8617661bef37b73de4ee3d81444859691a1ec056d7c52b71bdf02f1827e375bc91ef47a38865d124499a605c5751808cca96d87700f670032d6af198a15ecc0f5521ed27f6a05c8606551bfb06841601c8be1b58a5b99d19687a21ebb282dac5276133755ce804c5e4a9912e", 0x6d}, {&(0x7f0000000000)="6dfc5aa7b8f54d3df9d2c734d02cb6f156e2e7693c0a098c06ede65601000080b0226509e130a3352a8942e9fa32bdff90b0e94b67058439ff3324ed51402aea0e869666c62d30de59586c94443a0d950a1165923df6f13647c786ee71e4b3b422b60481056cd5dc07e0393d9d23aa973f5ae8d70a18cd64ed7ae5eddb66fe3d59636bb0c22b419eac88fc29bbc8c22230d0db507cdcc1b476b67940a36b197ee4afc7cfdb7e88c3030000000000000005a96881b8991082c2caccf48bdd24d62d19b98786edc53c549fd45b37c8f46fce70bfe811db91d6944867d7ad80798eb13ae6d08bc18028a79aaa640b87f18a46", 0xf1}, {&(0x7f0000000000)="55a2ee3ff460cf77", 0x8}, {&(0x7f0000cfc000)="2831f268855a1ad2efd974bc5354c82704a0a59768808d2047762fc84bc9ebc7d070581639a128fc0dbf2d051391b66b29b933f47908cfa0ccfcad85aff915a6669bd2ed0054cdf07a2037345517765b0aad2acc302f119eeb340d53b7c2099355eb8d119427bb3645a786630ba4e1952ad5ecf30a8aaa3a0b17874a214e4ee1f2ae193c2b0a87be4460265902b326906584bd57d10debea4885cb", 0x9b}, {&(0x7f0000000000)="59a681", 0x3}, {&(0x7f0000c84000-0x10)="5b6dc769f5faedb8bfb82385d153285a", 0x10}], 0xa, 0x0, 0x0, 0x40000}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x43, 0x2, 0x0, []}) poll(&(0x7f0000a14000)=[{r0, 0x200, 0x0}, {r1, 0x130, 0x0}], 0x2, 0x4) ioctl(r1, 0x8916, &(0x7f0000000000)="") r2 = fcntl$dupfd(r1, 0x200000406, r1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00002ae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xa8}) preadv(r0, &(0x7f0000723000)=[{&(0x7f0000bac000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f00009a4000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f0000e44000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}], 0x3, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000046d000-0x8)={0x0, 0x5}, &(0x7f00007fa000)=0x8) getpeername$packet(r1, &(0x7f0000f51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000090a000-0x4)=0x14) ioctl(r2, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00007c9000)={0x9d49, 0x2, 0x9000}, 0x4) r3 = syz_open_dev$evdev(&(0x7f0000dee000-0x12)="2f6465762f696e7075742f6576656e742300", 0x4, 0x86400) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000f3c000-0x28)={0x5e, 0x19, 0x5, 0x0, "c8acf5d5c44452438c02f491e8c493198b4a19e5c654b79785b413e5d9426cf9"}) r4 = dup2(r3, r1) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000b91000-0x20)={0xfffd, 0x83, 0x80, 0x0, 0x1, 0x0}) getsockname$ax25(r1, &(0x7f00007ff000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000af7000)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cbd000-0x4)=0x0) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000d7f000-0x8)=[0x7, 0x2]) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f00008bb000-0xe2)="69bf60c10e6400c1d72dc9c6e42278f891e64aae76e8a8d2e4b0769e7b277e875848974a554e0fc790e169ee8de43d2d639d6cecb21a30126819f43d65c60a9a1288e7b67f8bfe4dc9193f1fc6ee6fe7c00f0f81fd9feb2b37c2772a43b4e70c3166d605e689207909dba72e3a7d50ac7a4558e8a4639b3cd98c54ede101c6ed03cc61f3e1712c21b5aab65eee7446ab730fdc89a8edb5edf62fc4231744f88ef8192d6219cc31737954cee80187ee637a989515d2d0e6972c2e466fa039a456a21d5fc4de77a2349a2d9dd6e14f4a7f000000000000ca09c0c6f1963a3bcdb340ed", 0xe2) request_key(&(0x7f0000555000)="646e735f7265736f6c76657200", &(0x7f0000a31000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003a2000-0x12)="2d76626f786e6574317b3fef406574683100", 0xfffffffffffffffb) [ 46.857644] device gre0 entered promiscuous mode 2017/11/26 18:06:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000acd000-0x4)=0x0) pipe2(&(0x7f00000cb000-0x8)={0x0, 0x0}, 0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ec3000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000b52000)="1b", 0x1) r1 = syz_open_dev$mice(&(0x7f0000204000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000e30000)=0x0) pipe(&(0x7f00007fc000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000003c000)=[], 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e89000)="2f6465762f73657175656e6365723200", 0x200, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000033000-0x14)={0x400000000003f, 0x80000000, 0x5, 0x2, 0x3ff}, 0x14) r5 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x4000000800004102) getpeername$netlink(r3, &(0x7f0000e51000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d88000)=0xc) mremap(&(0x7f00002bd000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000620000/0x3000)=nil) r6 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000303000)={{&(0x7f00000c9000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mremap(&(0x7f0000980000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000530000/0x4000)=nil) openat$rtc(0xffffffffffffff9c, &(0x7f0000af4000-0x9)="2f6465762f72746300", 0x80000, 0x0) fstat(r5, &(0x7f0000b89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r7, 0x1) ioctl$SIOCSIFHWADDR(r6, 0x8924, &(0x7f0000c07000)={@common="62637366300000000000000000000000", @ifru_addrs=@hci={0x1f, 0x9, 0x2}}) madvise(&(0x7f00001f6000/0x2000)=nil, 0x2000, 0x67) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000aaf000)={0x0, 0xfffffffffffffff9}, &(0x7f00000d6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00006fe000)={r8, 0x100000001, 0x1a, "9ed32ab6a24e880000000000000006a280cdda554a607adc53ca"}, 0x22) write$fuse_ioctl(r4, &(0x7f00000b0000)={0x20, 0x80000000, 0x1, 0x5, 0x2, 0x4, 0x80000000}, 0x20) fadvise64(r5, 0x0, 0x0, 0x1) sendfile(r5, r5, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a6c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009cd000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) fstat(r9, &(0x7f0000e51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/26 18:06:57 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000ff9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000ffb000-0xc)={0x8, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d41000-0xc)={0x12, 0x0}) poll(&(0x7f0000600000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/11/26 18:06:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000816000-0x16)="c62b7573657276626f786e6574316b657972696e6700", 0x0) ftruncate(r1, 0x40007) mremap(&(0x7f00001ff000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f000017b000/0x2000)=nil) sendfile(r0, r1, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000097d000-0x3)="a12702", 0x1) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r3, 0x10000000000000) write(r3, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310d2", 0x12) sendfile(r3, r2, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) unlink(&(0x7f0000edd000)="2e2f66696c653000") r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f000073f000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f000034a000)={0x0, 0x0}, 0x80800) setsockopt$inet_buf(r5, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) r7 = dup3(r6, r0, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, &(0x7f0000327000)=0x0) clone(0x2008000, &(0x7f0000456000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00002e9000-0x2)=0x0, &(0x7f0000b22000)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57dffdfe5e68b899c822b97556000cc18a634785244bc3a6adea1b44538227869ac8") r8 = add_key(&(0x7f00009aa000)="6c6f676f6e00", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000064000-0x56)="7d276a75f572770314c925ed511728cf6609a142a854cbdf59fc2c2f254a5221729e2e5e2a7d7870854da8959c1f2079769d5a80d14c4794fe83ad573cf5d12c9f086ce3152e46aa9628dd07fa1f34ddca25972ee4c5", 0x56, 0xffffffffffffffff) keyctl$get_security(0x11, r8, &(0x7f0000a6c000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r5, 0x89f6, &(0x7f0000f91000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30019000000000003000449faf5238f7e23"}) keyctl$setperm(0x5, r8, 0x10001800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x5)="6504000000", 0x42, 0xffffffffffffffff, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 2017/11/26 18:06:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") openat$autofs(0xffffffffffffff9c, &(0x7f0000c85000)="2f6465762f6175746f667300", 0x686882, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000223000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5a000)=0xe8) lstat(&(0x7f00002ab000)="2e2f66696c653000", &(0x7f0000ab0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$mice(&(0x7f0000593000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) accept$packet(0xffffffffffffffff, &(0x7f0000a49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000a65000-0x4)=0x14) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001f5000)={0x0, 0x0}) gettid() geteuid() stat(&(0x7f0000df7000-0x8)="2e2f66696c653000", &(0x7f00000f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a29000)={0x0, 0x0}) inotify_init1(0x80000) epoll_create(0x7) socket$unix(0x1, 0x5, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000c3000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000842000)={{{@in6=@empty={[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=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000242000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b65000)={0x0, 0x0, 0x0}, 0xc) syz_fuse_mount(&(0x7f00008a2000)="2e2f66696c653000", 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0x10001, 0x2000080) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001b6000)={0x0, 0x0, 0x0}, &(0x7f0000347000)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000609000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b92000-0x4)=0x0, &(0x7f0000660000-0x4)=0x0, &(0x7f0000582000)=0x0) gettid() stat(&(0x7f0000a3e000-0x8)="2e2f66696c653000", &(0x7f000023b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ed4000)=0x0, &(0x7f0000f8e000)=0x0, &(0x7f0000729000)=0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$inet(0xffffffffffffff9c, &(0x7f0000ad2000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000068d000)=0x10) accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000b65000)=0x0, 0x800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000720000-0x8)={0x0, 0x0}) accept$unix(0xffffffffffffffff, &(0x7f00008e8000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00008e3000)=0x6e) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007b3000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f000006d000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007e2000-0x4)=0x10, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005b3000-0x8)={0x0, 0x0}) userfaultfd(0x0) syz_open_dev$evdev(&(0x7f00005e7000-0x12)="2f6465762f696e7075742f6576656e742300", 0xce4f, 0x80) open(&(0x7f0000df0000)="2e2f66696c653000", 0x0, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000b1000)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) fanotify_init(0x1, 0x400) getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001f4000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000157000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000040c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb8000)=0xc) socket(0x14, 0x802, 0x100000001) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d97000)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet(0x2, 0x4, 0x7, &(0x7f0000950000-0x8)={0x0, 0x0}) accept4$llc(0xffffffffffffff9c, &(0x7f0000a2f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000afb000-0x4)=0x10, 0x800) socketpair$inet(0x2, 0x8000f, 0x7, &(0x7f0000fe5000)={0x0, 0x0}) socket$inet6(0xa, 0x80003, 0x8) syz_open_dev$usbmon(&(0x7f0000016000-0xd)="2f6465762f7573626d6f6e2300", 0xdf, 0xc080) syz_open_dev$mice(&(0x7f0000147000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) openat$binder(0xffffffffffffff9c, &(0x7f00000d3000-0xc)="2f6465762f62696e64657200", 0x200, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000054e000)="2f6465762f7667615f6172626974657200", 0x100, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000006a000)={0x0, 0x0}) openat$binder(0xffffffffffffff9c, &(0x7f00004bc000-0xc)="2f6465762f62696e64657200", 0xa0001, 0x0) socketpair$inet6(0xa, 0x8080f, 0x1, &(0x7f0000d18000-0x8)={0x0, 0x0}) open$dir(&(0x7f00004c8000)="2e2f66696c653000", 0x40, 0x40) syz_open_dev$loop(&(0x7f0000ade000)="2f6465762f6c6f6f702300", 0x1, 0x4000) syz_open_pts(0xffffffffffffffff, 0x80000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ba4000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e97000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x0, 0x0, 0x10001) openat$binder(0xffffffffffffff9c, &(0x7f000015d000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000055e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000912000)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) open(&(0x7f0000cb5000-0x8)="2e2f66696c653000", 0x400400, 0x5) open(&(0x7f0000f8e000)="2e2f66696c653000", 0x101602, 0x82) syz_fuseblk_mount(&(0x7f0000347000)="2e2f66696c653000", &(0x7f00005a1000-0x8)="2e2f66696c653000", 0xc001, 0xffffffffffffffff, 0xffffffffffffffff, 0x4bc19313, 0x4, 0x8000) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)="2f6465762f72746300", 0x10000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000070c000-0x10)="2f6465762f73657175656e6365723200", 0x200000, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000a46000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00001de000-0x4)=0x60) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00005e8000)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$sndtimer(&(0x7f0000b36000)="2f6465762f736e642f74696d657200", 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000aa6000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000056f000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a9c000-0x4)=0x0) getuid() fstat(0xffffffffffffff9c, &(0x7f0000398000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f000089a000-0x4)=0xc) getresuid(&(0x7f00002a3000-0x4)=0x0, &(0x7f0000dfa000-0x4)=0x0, &(0x7f000068c000)=0x0) getgroups(0x1, &(0x7f000052d000-0x4)=[0xffffffffffffffff]) pipe(&(0x7f0000579000-0x8)={0x0, 0x0}) userfaultfd(0x80800) accept4$ipx(0xffffffffffffffff, &(0x7f0000015000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000eca000-0x4)=0x10, 0x800) 2017/11/26 18:06:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004f6000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000123000-0x4)=0x0, 0x4) r2 = dup(r0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000b86000-0x4)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b90000-0x8)={0x0, []}, 0x4) fcntl$setlease(r2, 0x400, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00008c2000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c47000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000026000)=@assoc_value={0x0, 0x0}, &(0x7f0000f6b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000eb2000-0x8)=@assoc_value={r3, 0xe3b}, &(0x7f000004b000-0x4)=0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000c45000)={0x8, &(0x7f00000f7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) clock_adjtime(0x7, &(0x7f0000d5e000-0xd0)={0x4, 0xfffffffffffffffa, 0x6, 0x4659, 0x276f3dd5, 0x100000001, 0x1, 0x8, 0x2, 0x1000, 0xd9d, 0xff, 0x7, 0x74a3e3a3, 0x4, 0x2eb, 0x7, 0xffffffffffffa603, 0x7fff, 0x5, 0x4, 0x3, 0x4, 0x9, 0x946, 0x9}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000bed000-0x8)={r4, 0x4}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00006d2000)=0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f00007d0000)={0x10000, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000eb4000)={0x0, 0x0}) setsockopt(r6, 0x4000200000007, 0x9be5, &(0x7f0000094000)="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", 0xfa) fcntl$setstatus(r0, 0x4, 0x2c00) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000edc000-0x10)=@buf={0xa1, &(0x7f0000da7000)="5a636c58361e167c9335aadce25decbcbf2292f131031a91d01cd29b1b40099a0d9adb12b718d83d75046cc90a4ab79218d06fdbd131ff59f94c7139a5d744ced45507ddb2224e06d54625e268907ed5fbd45ae6a2ef5a47815afa3d2b999ff65723993dcd2bb946ec36be5a5c282544494c082a732878c67a2cd6f1ed63fc5b42f5ef8991598b795276d6964e8dfcef2844adc99b1a9f1351d4d8a30912743aec"}) fcntl$setsig(r2, 0xa, 0x28) getsockopt$sock_int(r2, 0x1, 0x26, &(0x7f0000d3e000)=0x0, &(0x7f0000c4d000-0x4)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000fec000)={0x4}, 0x4) sched_rr_get_interval(r5, &(0x7f00001fd000-0x10)={0x0, 0x0}) getitimer(0x0, &(0x7f00001ae000)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet6(r2, &(0x7f0000b38000-0x1)="", 0x0, 0x20000001, &(0x7f00008ee000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$setown(r2, 0x8, r1) sendto$inet6(r2, &(0x7f0000578000-0x1001)="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", 0x1001, 0x1000000000000803, 0x0, 0x0) 2017/11/26 18:06:57 executing program 5: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000feb000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fb6000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fec000)=0x15, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000aa7000)="22c9b6acc94d", 0x6, 0x8000, &(0x7f0000aa7000)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000fed000-0x2)="de", 0x1, 0x0, &(0x7f0000fec000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x400}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f0000bd4000-0x17)="d10204df0000ea0000070006fcf72e05ce5fe1b4717d5e", 0x17) socketpair$inet_sctp(0x2, 0x7, 0x84, &(0x7f0000165000)={0x0, 0x0}) r3 = accept$inet(r0, &(0x7f00002c2000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fed000)=0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r3, &(0x7f0000ff1000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa8000)=0x10, 0x80000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000fd0000)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000d20000)=0xc) sendto$inet6(r1, &(0x7f0000489000-0x1000)="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", 0xfff, 0x40, &(0x7f0000fec000)={0xa, 0x3, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000fef000-0xc)={r5, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ff1000)={0x0, 0x0, 0x0}, &(0x7f0000ff2000-0x4)=0xc) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000088f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r4, &(0x7f0000aa8000-0xef)="f35cdd6e5b3da7b4bb69725f3c662c209ea467d6bae6d9f296c612c412b8a19c4fd2a50bc1f04c443f94d138e9ac1dfbc362232579304391d7cac6d430cb654da9c9d1163f3f0a865085e52f5c26715ea681faecb194faa7b7e4241c8140b7825d4ca6c609a1e563003ee4356286bbf2534b441ebb6df8f3c4801e9816e16c76f911dfc23369637a16162e3f0fa777afe61dd14c0145d456be8df4ebb19abdd32701febd8d446edd05eea3f347065c39f0b10bd3da010f0542a7606a5f8982bd98d3b3b8b3ac9dc4a856a235d22ae60a62461e507669d16008104e2e16f4c596916d3f90fe81ca6c68fb3c4f4ce129", 0xef, 0x40000, &(0x7f0000aa7000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000258000)={0x0, 0x40}, &(0x7f0000395000-0x4)=0x8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ff0000)=@sack_info={r6, 0xa0c, 0x3d4aaaad}, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00006b4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4003}) ioctl$sock_ifreq(r1, 0x891c, &(0x7f00006cf000-0x28)={@generic="87f2a8896ac66be977137b60836ee6a3", @ifru_ivalue=0x4}) listen(r1, 0x907) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000c6f000-0x8)={0x0, 0x5}, &(0x7f0000fee000)=0x8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ff3000-0x6)={r6, 0x80000086ba}, &(0x7f0000851000-0x3)=0x6) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000fef000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0xff, 0x100001, 0x4, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0xff, 0x0, 0x0, 0x25, 0x0}, 0x20) getsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000feb000)=0x0, &(0x7f0000c23000)=0x4) 2017/11/26 18:06:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00008bb000-0x8)="2e2f66696c653000", 0x1, 0x7d) r1 = epoll_create1(0x80000) fcntl$getown(r1, 0x9) readahead(r0, 0xdfb0, 0x400) syz_open_pts(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000a27000)="2e2f66696c653000", 0x0, 0x3) r3 = accept4$ipx(r2, &(0x7f0000a0d000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000758000-0x4)=0x10, 0x800) r4 = gettid() r5 = memfd_create(&(0x7f000035d000)="dd00", 0x2) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000461000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0xfffffffffffffffd, 0x4000000000000000) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c79000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x220200, 0x0) r8 = syz_open_dev$sg(&(0x7f0000d78000)="2f6465762f73672300", 0x6, 0x200000) getsockopt$inet_tcp_int(r8, 0x6, 0xc, &(0x7f0000977000)=0x0, &(0x7f000073c000-0x4)=0x4) accept4$llc(r3, &(0x7f0000276000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000d56000)=0x10, 0x800) fcntl$getownex(r6, 0x10, &(0x7f0000859000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000501000-0x78)={0x80000000, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x1, 0x80, 0x1f, &(0x7f0000a31000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1b8, 0x1, 0xffffffffffffff80}) r9 = socket(0x10, 0x803, 0xc) sendto(r9, &(0x7f000090e000-0x14)="14000000010ae7fffff8000000000005001f00e5", 0x14, 0x0, 0x0, 0x0) socket(0x0, 0x6, 0x40) bind$netrom(r9, &(0x7f0000264000)=@ax25={0x3, {"a82919d1fbe931"}, 0x9}, 0x10) 2017/11/26 18:06:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg(r0, &(0x7f000039c000-0x38)={0x0, 0x0, &(0x7f0000c17000-0x10)=[{&(0x7f0000dc3000-0xcd)="3e71a1187647a399668b43d718ccd020ff80db4c62be8013018a98b36185e82ce9b5c4e463ca4a76783ba5380fa5b198eb6022a56180ffa86c50a39f5fd58b793b5efe5c3d0b7f216cbda072b7fa15847f3dcf38e22b0389e5914c4d61c089cf23fc4bcb7403d7bfe3d86ba5d99d70ae2a602cadfc5238d849c135e9ff945e85a9d705daeb2e24a370941b56ea63d39254c629aab31b8a66bf9b97738e3d7a3371bcd8f4516908be772bc5ff1afc03622a4c313f13d212cc65dd898039f5b27bdb5ad8322e36612961cf36b4c9", 0xcd}], 0x1, &(0x7f0000dc3000-0x108)=[{0x108, 0x111, 0x0, "1eaf020bfb55cadc3f9079d9c94660e9ade6407b34ab9dd069e52f25e9a147d199ba61c1e9a6f013e4a82d7bc1409a3d9443b27d8208a81bb36368ea03e52dff6e1cfb7e567a63a94cba5e7d9b7cff6ed8ebb67f6c55e4d78838462633bed964dfd980899d8413a40025ede2540d94997643f8b5614bd6ba67c0c7c110c2ed5ba69a8c193cbdff63b4e2a323cb73dc7f0d58d721ac910995c12c50c5051933ce4cb4c6b1426263a50fbf1f521389be2a9097737f875f10ab7d449c46d3c79c70a322f2864f073f031051774b56e411ffbd3c26084bdc407c1b7e34a3c1811cd0be870c199f63a64cde55c25238a3645fc6ce8c644b77"}], 0x1, 0x804}, 0x4) r4 = syz_fuseblk_mount(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x8)="2e2f66696c653000", 0x8000, r1, r3, 0xfffffffffffffff9, 0x200, 0x4400) r5 = getegid() mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004d8000)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000596000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005dd000-0x4)=0x0) r8 = gettid() ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000bb0000)=0x0) sendmsg$unix(r0, &(0x7f0000d7d000)={&(0x7f0000ece000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000090d000)=[{&(0x7f0000553000-0x94)="2abaf13c3caf74d88a653ac4668d8ec0d572f5eae0889321463db21112f832699aaeacfe36e06dd8d6a4f3e606cf983e80d1af9d96bd97deffb0ec6be369906a597bc5e1081ef0fd242daf937f36b1ec8a9c4fc8d71a917f8c98e10f43c8a809580d2d3d47981715688b4fb428a0647023219825ccaecdd0d2015df07a5574ad35c55aaeb207456f95aacb4fe7bc87cda2f3a1f4", 0x94}, {&(0x7f000056e000-0x1000)="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", 0x1000}, {&(0x7f0000d13000-0xd1)="67294a51516b03f1bc53e1fd249cd695672a54e676cbfa898d7df00a7b76c5bff6a6e9e64a0cc7a3c6ccaf70fe08d20de01435a6af8017b4c4c1a3e39f2c13e6fc32e4f724f5c0ed5967d429740bf856342381f5a4ff08eb70aa16c7de831eac4d3f1dce838c5b5180975656d409a03990d1a32e9e30d215c9561ad49fa83e22d2860e7d9260a66653d6c42d7f206cf1040d8bd25a6ad0b49c51a187aa325343dd2b79759e86cc498bfdc50c2222bf57f54441ab3b412c2d5253f6755114e897af326bd1814d08c61c9a7add3db8eb74bc", 0xd1}, {&(0x7f0000690000)="", 0x0}], 0x4, &(0x7f00008c8000-0xf0)=[@cred={0x20, 0x1, 0x2, r6, r2, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r4]}, @cred={0x20, 0x1, 0x2, r7, r2, r5}, @cred={0x20, 0x1, 0x2, r8, r2, r5}, @rights={0x18, 0x1, 0x1, [r4, r4]}, @cred={0x20, 0x1, 0x2, r9, r2, r3}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r4, r0, r0, r4, r0, r0, r0]}], 0x7, 0x0}, 0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000bfb000)=0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) stat(&(0x7f000000d000-0x8)="2e2f66696c653000", &(0x7f000000d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x6, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000e000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000041e000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd7000)="2f6465762f7667615f6172626974657200", 0x101100, 0x0) ioctl$TIOCGPGRP(r11, 0x540f, &(0x7f0000152000-0x4)=0x0) ioctl$EVIOCGSND(r11, 0x8040451a, &(0x7f0000ca0000)="") sendmsg$unix(r10, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2017/11/26 18:06:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) socket$inet(0x2, 0x2, 0x939) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004d7000)={0x4, 0x3, 0x8000000004, 0x5980ee86}, 0x8) r1 = socket(0x10, 0x3, 0x0) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004ea000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd5000-0x4)=0xe8) getgroups(0x6, &(0x7f0000e37000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00005ff000)=0x2, 0x4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000248000-0x9)="2f6465762f72746300", 0x101000, 0x0) ioctl$TCGETA(r5, 0x5405, &(0x7f0000a67000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00001bc000)={0x0, 0x0, &(0x7f000032a000-0x10)=[{&(0x7f0000fc9000)=[{0x14, 0x32, 0x1, 0x4000, 0x0, "01800004"}], 0x14}], 0x1, &(0x7f0000735000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}], 0x2, 0x0}, 0x0) sendto(r0, &(0x7f000066e000)="120000001600e7ff15ffe90009149bfff2e9", 0x12, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000c43000)={0x2, 0x3, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003e6000)={0x1, &(0x7f0000e0e000-0x8)=[{0x6, 0x0, 0x8001, 0x3}]}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f000079c000)={0x0, 0x0}) 2017/11/26 18:06:57 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x2, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fbf000)={0x0, 0x8000, 0x20, 0xdc2, 0x3}, &(0x7f0000fc0000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000083b000)=@assoc_value={r3, 0x1}, &(0x7f00002a2000-0x4)=0x8) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc0000-0x20)=[{&(0x7f0000b5f000-0x4)="d8a0b893", 0x4}, {&(0x7f0000afb000)="2410f6990896c3e708b0d3edfbb9126a5a16b43446f717806b6954a8ab8b15f50724ab14f70629b84a73541a02988d7d13af2d3fb09623ff7a5fdd43d19e48527592a7a18ccb70f1dfc2bb3b7713414a06f6a1a76d93b6e48566c007f8", 0x5d}], 0x2, 0x0, 0x0, 0x20008090}, 0x8000) sendto$inet6(r1, &(0x7f0000fbd000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c4a1cfc7187f8af8b73c47d352a4b9aa415d17b0e63b91367d7a8b72", 0xb9, 0x80, &(0x7f0000fbb000)={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, 0x1c) fadvise64(r0, 0x4, 0x1, 0x5) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000207000-0x8)={r3, 0x800}, 0x8) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x77359400, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) 2017/11/26 18:06:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) sysfs$3(0x3) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x12, "2c6bfb5541b475cd70c4e37f4274f016e4e7"}, &(0x7f0000000000)=0x1a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x8, 0x8, 0x1d2, 0x0, r2}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000)={r2, 0x1, 0x5, 0x8}, &(0x7f0000002000)=0x10) r3 = socket(0x0, 0x8080a, 0x7f) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000001000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000)={0x0}, &(0x7f0000005000-0x4)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x7fffffff}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000006000)=0x0) ptrace$getregs(0xe, r4, 0x4, &(0x7f0000005000)="000000000000") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r3, 0x0, &(0x7f0000007000)=0x0, 0x0) setpriority(0x1, r4, 0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000008000)=0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000003000)="47c174d5f7a6391c6bece402b46c960d48925a8f9a54ff5b8dedf5e914db28e1d2230e5ce33f2fa3eaff4eb8316c1e51fb16f9db9a17231f219d0cf31b76f67b17b06911d9f2d1b5442e74ea", 0x4c) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/11/26 18:06:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d1c000)="76626f786e6574316e6f6465762d00", 0x0) write(r1, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310c5", 0x12) sendfile(r1, r1, &(0x7f00006a7000)=0x0, 0xfec) unlink(&(0x7f0000001000)="2e2f66696c653000") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00002a2000)={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000493000)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = request_key(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000862000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d10000)="73656c696e757870726f632900", 0xfffffffffffffffe) r4 = request_key(&(0x7f0000388000-0xa)="73797a6b616c6c657200", &(0x7f0000b02000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000097f000-0x9)="73656c666264657600", 0xffffffffffffffff) keyctl$search(0xa, r3, &(0x7f00005e7000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000d16000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r4) socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000074000-0x8)={0x0, 0x0}, 0x80004) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) r5 = dup3(r1, r2, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000ada000)=0x0) clone(0x2008000, &(0x7f0000477000-0xef)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454ea04f110ddce5b72a52d62cf8e3a19856a3dc80a89e41107bce747cef518601e86b9086dfffd99b736ca533f2f96ec2eba06d9754fc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a0169e0704802c95d05a993c90000000554e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000012000-0x4)=0x0, &(0x7f00002e9000-0x2)=0x0, &(0x7f0000662000)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57dffdfe5e68b899c822b97556000cc18a634785244bc3a6adea1b44538227869ac8") add_key(&(0x7f00009aa000)="6c6f676f6e00", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000051e000)="7d276a75f572770314c925ed511728cf6609a142a854cbdf59fc2c2f254a5221729e2e5e2a7d7870854da8959c1f2079769d5a80d14c4794fe83ad573cf5d12c9f086ce3152e46aa9628dd07fa1f34ddca25972ee4c5", 0x56, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f00009e3000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000254000)={0x3, 0x3, 0x3f, 0x6, 0x2, 0x286b, 0xfffffffffffffffb, 0x6}, &(0x7f0000635000-0x40)={0x9, 0x99d, 0x6, 0xab, 0x0, 0x4, 0x9, 0x9}, &(0x7f0000f4f000-0x40)={0x7, 0x445, 0x61, 0x800, 0x4, 0xffffffffffff8de5, 0xff, 0x1078}, &(0x7f00007c5000)={r6, r7/1000+10000}) clock_gettime(0x0, &(0x7f00009cd000-0x10)={0x0, 0x0}) [ 47.182542] tc_ctl_action: received NO action attribs 2017/11/26 18:06:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000223000)="2f6465762f62696e64657200", 0x4000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00002ef000-0x4)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r0, 0x9) getsockopt$inet_buf(r1, 0x0, 0x486, &(0x7f00002bd000)="000000000000000000000000", &(0x7f000093d000)=0xc) pread64(r1, &(0x7f0000e85000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0) 2017/11/26 18:06:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000067d000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000083000)="2f6465762f7573626d6f6e2300", 0x4, 0x4000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ce8000)={0x9, 0x4, 0x1, 0x3, 0x0}, &(0x7f0000a95000-0x4)=0x10) socket$netlink(0x10, 0x3, 0x0) socket$inet(0x2, 0x0, 0xffffffffffffff44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000869000)="2f6465762f70746d7800", 0x80000000400000, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = open(&(0x7f0000396000-0x8)="2e2f66696c653000", 0x501, 0x30) setsockopt$inet6_tcp_int(r4, 0x6, 0x1a, &(0x7f000037b000)=0x5313, 0x4) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f000000c000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x28) r5 = open(&(0x7f00006a2000-0x8)="2e2f66696c653000", 0x80080, 0x60) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000d05000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f000084f000-0x8)="2e2f66696c653000", &(0x7f0000e79000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(r6) fstat(r3, &(0x7f0000891000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000888000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00002af000-0xe8)={{{@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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d19000-0x4)=0xe8) getgid() sendmsg$unix(r5, &(0x7f0000ac6000-0x38)={&(0x7f0000c69000+0x44e)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000481000-0x80)=[{&(0x7f0000f6e000)="4dc47cca2b1e69f548a94ee626827ec941761e3bb6cd7c4a3a26abe7a773feb4a4f3c8f0f50118a8057fecd0eec30e427cf2eafff8e0ade94a245177dae7f50b6b20945b5335353768d5276711d88f628c157eda63bd138692a3a8f52a4a", 0x5e}, {&(0x7f000004a000-0xdf)="0a53581911c898b46c2ec2b9fb088fa4b3e77f07feaf862cdbfc893bd56c53e5b277c71dba07c2963018381aa5520872cc60e21491c357df5c44d82374075984ea6010b13c7f728dbba2a0bedaa80df3156977fde19727ca223486304e79df099a51b6bfb1638150e1955457c22e23d79440fa0d45fa3335cbd1b9b2ca4ba5186c205a9031aa34d41d345e5fe225601d06bc1668c627dbc57015b4e65a896bdc2fa0064357be09a9c7865daf91b35492aeb2573e32d086e9ea699f1f358741d96b8d92dc78c9550c390a451b11d60fcff1ae6718c538993fe650b2cced53dd", 0xdf}, {&(0x7f0000121000)="2d4140a4598eaa90f9d550419ca8c228b003e8c43e0340bb5f939c52fae60b38077fca8d9cd540e57fcfc1f58045c7a3f20c9aa21dc7b2e48c1400c6d3733461e527931900658ac010f20798943d270dbceb62ce64070bc1fea913061c0d5316becc68aae1823b1f62a4e66aefbba6c062f31d9b10d7410e9fd738f4af99409b033acbe92238d43bcc", 0x89}, {&(0x7f000066c000-0xc6)="0382e642b3f1886af7a47690205bbb23f5eb51a1790aa1de8181784ac77c016a582495aecbc601532189fa12d3a9d9a30c004be0033e1e8dd11e0c74427dcb0e23c7c41874d857dd52db223b7b1ea7b90c51c4d83cb5258fc4f984d6c3dbe2eb199daff750142ca540ea2bafce140f9156764eca18ba1f7e5a57086d08cdb44b27833a3665a6f2a2ecf755759f7b5f059e0ad1ffe90f47bccc82317ece521f7631465eb26671009a89e5d848c0b7f799eecd22dedc89652b0a2fd67713f8a6815c7e85379f6d", 0xc6}, {&(0x7f0000918000-0xe0)="a44d5acec97590e3e352cea7f36998d77d8476c33093e5b977c193f46f168f7042ae3ac209cd6e58165f4c5dc9dd4a9d438b1f73b698ef223015c8735e0d408fb12189c857800a2e7d72cb29a30f4aace85c803dcfb5b94230fdbee2c45389dbfdffff0000a7d797236a6e67c02db296ee270000004000000000c44edc4b7d150e93338abf8648147a092daf9f80fef9cfbb18b4ff0685f9a30d6fd75a0f9e9d42e436731dc3d284248472fffffff749b58a2a0003ff00000040000000e4c2e49ca9d4f8a3e68ce4fdeb04a133a04ce72452d39d386e91bbe953ae66f154c475", 0xe0}, {&(0x7f0000751000-0xef)="fa9c6bec71b61cac5ff5a8396f1e0f5e266662c52d3c31195d0c86221a622d0a89c0c6dbf9fcab866acb30e6e90390f12693cba89077e7afc92b73cf7e5dcf689a6583f45e683555965f32382f808aadbf7bf3b97c140fae5f5e9e0a5e92a7187d17b549152dfd1e1e329649b5c7f0653df6914cd6d235640ef3bfee788e91e67485abdadf411ee4b62dc26724e3327209cab5be7b45a9cecda2cee2d7d7617288ddf3ff2571988aa8b90f16495a37f6a6c8fb068274255316101f558bdf0da050a7fe0445ecf058d3596519434f8e97b3729e4a16d7941582791ff28f2e3678a35d555259bb3f23e558046267b7f7", 0xef}, {&(0x7f0000523000)="c9567d55dcc805cb0bdfeffd46cd700ee2725f762b88e6cc48fd9a9ef2ed7f1817f807d80ec3bc48017586adf17f1ce4ab9688000000000000000544c0256ccd9ce9a3dbdf6bac46efa19bc3257ddbef4c446ae148", 0x55}, {&(0x7f00005b5000)="16c74dccf5f5f9f21b2dde20ea2fc86e58cf9e577c1ea81e3e85d77296b1dfef259eb4b7224a0b9ef3fec37ff1177f3c8048214805f3ca3ccd3c8b7736b2a82177a0db473ecf4f57ae55f8dcfc2a2db0a1cb2029011c4518f36c112dee558d6f5195b8f3bb73837ed91959db99dfa0db4225233bc72f25846fffff6c9f935b95c7e381a5bde70a3f7a34d08e8da6", 0x8e}], 0x8, &(0x7f0000853000-0x78)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r6, r7, 0x0}, @cred={0x20, 0x1, 0x2, r8, 0x0, r9}, @rights={0x28, 0x1, 0x1, [r5, r2, r3, r5, r5]}], 0x4, 0x8002}, 0x810) r10 = socket(0x10, 0x3, 0x0) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f000052f000)={0xffffffff, 0x40, 0x4, 0x1ff, 0x5, 0x5}) clock_getres(0x7, &(0x7f000024e000)={0x0, 0x0}) write(r10, &(0x7f0000ac9000-0x23)="220000001600070000000000090005000a0800001c0008090400f280040008000000c7", 0x23) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, []}, 0x10) [ 47.209695] tc_ctl_action: received NO action attribs 2017/11/26 18:06:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000063000)={0x0, 0x4, "9904c456"}, &(0x7f0000396000-0x3)=0xc) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ef9000-0x50)=[{&(0x7f0000c59000)="887eae5a87f768d822ff38454b3d3b96c6e5be98addfbb80910d981a559405636a5d29f1d406b079b29efb51abfe389711a705ea4d473594fa6a63afaba4394525374c515323707bd038ac8c0d0a89f090405388b272959e0ffef8b3a579a7b283ddb89b84e458c1dfca1794d5365f319152ebbb44545f7dc5c7eb1977c195f38ebeacda24d9fa3c4f94e46a0308d0aace227d461880ca5ed60f594ea7c4caab365a7792ee29ab185b9c8910c16e00000000000000e395ea09981796e5a4794e5b1804f94699e322a04dce79e971fea801d342b9b1bb1ae3", 0xd8}, {&(0x7f000090a000-0x5f)="13d897936af951cdee616b5db4dc0f04b314edd81ca5ed4644bc51c950ec5f68d2651b81e0e05194bb853a9154e9d004483766b19dd8d22a53a142f476d8c013b3dfb523152d55b95ef1a48117c96b4d4440c1ed19d588abf2e2c7abb93c9b", 0x5f}, {&(0x7f0000ed1000)="4ba865ad3124cd34f4a465a7341f4484c73af5df8aa7eef0e39e63eeb0c9048b7caf51cafc3e1677b68527855014d0a7338775acbd69905eae8f1b78b4443005ea1e049d3bb8043e67c9d706b5b54f51e9c2abd2d775390dcd1fdd1fa71b79ca04f66e636eaacbc49ec467a877e4d736b0615941c97d44df83efda4db4ad52a69d1a4c08728f58ed26", 0x89}, {&(0x7f0000aa7000-0x45)="ca7a68195dae1d6119fe7701d24b1442b0ff9a8097dd83237341559c1d64cadaa13fc1329462135cfe2cf711235a18729d0c97201a30b20fd0f0bc6bfadd84c29b9b63e132", 0x45}, {&(0x7f00000df000)="b19903aeec55a8b0e1d682bdba62ca00b52fe69b03f37a763e53ebf25f9f8a285640d94c30251ba250f948a3a6b14b33337c8d42b0ee5e154245165de60b4fcd944edd5880bc9ef2de4e325db7c5a726362fdb9f8577aec223298e0c4b8d4caf920b1a2de9bb71f998078e26266f088baf5a8e5410c5ec35f037653932362267ee136e114cdbed9ca23de51c4ea8aee699db2a670f385ccc53b66803017ea8c478433e0e5afac290d23446b103a9485c7458253a7e46ff3d61e16fac86375743079ef7888cbd0476548df3", 0xcb}], 0x5) mkdir(&(0x7f0000b7d000-0x8)="2e2f66696c653000", 0x0) syz_open_dev$mice(&(0x7f0000acf000)="2f6465762f696e7075742f6d69636500", 0x0, 0x218040) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000912000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400200, 0x0) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000e06000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x72f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00008eb000-0x8)="2e2f66696c653000", &(0x7f0000171000)=@known="636f6d2e6170706c652e46696e646572496e666f00") openat$rtc(0xffffffffffffff9c, &(0x7f0000ed0000-0x9)="2f6465762f72746300", 0x200c00, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000dd7000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004d2000+0x73d)=0x1c) ioctl$int_out(r1, 0x2, &(0x7f00005ce000-0x8)=0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000ac2000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a15000-0x4)=0x10, 0x80000) r3 = fcntl$getown(r2, 0x9) sched_setaffinity(r3, 0x8, &(0x7f0000937000-0x8)=0xffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r4, 0x29, 0x5a, &(0x7f0000813000)=0x80000001, 0x4) getcwd(&(0x7f0000d75000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r4, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fdatasync(r1) getsockopt$inet6_int(r1, 0x29, 0x400000000000cb, &(0x7f0000c83000-0x4)=0x0, &(0x7f00005e3000-0x4)=0x4) r5 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000e4c000)={0x0, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$void(r5, 0x5450) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000035a000-0x11)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) perf_event_open(&(0x7f0000b12000-0x78)={0x7, 0x78, 0x100000000000, 0x0, 0x40, 0xeb7d, 0x0, 0xffffffffffffff80, 0x8010, 0x2, 0x2ed, 0x100000001, 0x86c5, 0x1, 0x0, 0x9, 0x5, 0x100000000000, 0x7, 0x22840, 0xa7, 0x9, 0x2, 0x5, 0xffffffffffffff00, 0x8000, 0x0}, 0x0, 0x8, r6, 0x0) 2017/11/26 18:06:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f00005fd000)=@file={0x0, "00000000000000000000000000000000000000"}, &(0x7f0000d45000-0x4)=0x15) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000083b000)=@req={0x28, &(0x7f00003e1000)={@common="65716c00000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x5, 0x100000001, 0x8, 0x3, 0x2, 0x0}, 0x7f}}}) r1 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(r1, &(0x7f0000fbf000-0x93)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a1b000)="2f6465762f70707000", 0x0, 0x0) ioctl$TIOCNXCL(r2, 0x540d) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b8f000)={0x0, 0x11, "5b7cad2c0904a64dea98c258e5868e0e83"}, &(0x7f0000558000-0x4)=0x19) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00007c4000)={0x0, 0x1}, &(0x7f0000744000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00001b7000)={0x0, 0x4, 0x30, 0x2000000000000000, 0x1f}, &(0x7f00005d1000)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a55000)={0x0, 0x4}, &(0x7f0000a46000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e15000)={0x0, 0x1}, &(0x7f0000d3e000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00007d6000)={0x0, 0x401}, &(0x7f0000078000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00004d3000)={r10, 0x10001}, &(0x7f0000710000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000afc000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000b4000)=0x8c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000090000)=@assoc_value={0x0, 0x0}, &(0x7f0000790000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ff5000-0x4e)={0x0, 0x46, "c2c780f90938ece791f1d5ceaf14f48f1a611c06e28161948a63f69a3a88fdf751cce64cdb96650740fe88e6dc9e000aba84d650314c285c96dea6ec0a55bc1a4c0161b03d89"}, &(0x7f00004ca000)=0x4e) dup3(r3, r3, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00007bc000-0x8)={0x0, 0x9}, &(0x7f0000ad6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000b90000)={0x3, 0x8006, 0x7, 0x3, 0x0}, &(0x7f0000792000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ee1000-0x8)={0x0, 0x8}, &(0x7f0000e21000-0x4)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000796000-0xa8)=[{&(0x7f0000ee0000-0x1c)=@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x1c, &(0x7f0000ed2000)=[{&(0x7f0000560000-0x9d)="ac596a2b89ab54ca95176e80dfad88c8006f021814f7f8405a985a1b8b477ba6cf2c747eb6f947bf0f7d7cfa19fd95c5b84455e92e2c0490d21561f0986620af14c05b2627a6820905913a2147d30c49a4aea6ef0c34a77de08cbda7f70e5e3f9fbd13242a2501ae12f6b717f1e22e6c9e4acac381ae1eaac41d2db671d28b2e7beaab1a7f1f1a5d9e458e1693bb03c9f81d33996caaf553502d44e637", 0x9d}, {&(0x7f0000af7000-0xbf)="9f28b88a48992db69c8caa777db3fbd22aea8663f45b194f38c35b504ebc3edc989dca14ffb76bd69d3a783a084fdcbdcc5ae347dc2f3e16b07f89ef9e56bfd7f41c96ecc19ee92759318fa67e99def4efe66453127c4d34350b827e1773c0ec1efb8b52391613f1139a609a4565ffb57c9e3d205a4f9ebfd2645c4c64a6082c8e8db89e5b964ad5d5c97d7caad835dbdd7c2d02dd602a7622915ace6a4541cc5f8ee6e7f74893cfdc12dff803801ff19afd492f92e3ee571a2b012a5d0594", 0xbf}], 0x2, &(0x7f00008e3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x2f41, 0x505, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x8202, 0x6, 0x9, 0xd10, 0xdf, 0x853, r6}}, @init={0x18, 0x84, 0x0, {0x9, 0x7, 0x3, 0x7}}], 0x3, 0x1}, {&(0x7f0000c4f000)=@in6={0xa, 0x3, 0x700000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, 0x1c, &(0x7f00008f0000)=[{&(0x7f00003f6000)="e4a23ba607c28daf78b11a0bbf45cfe5b2454317105f03b5ed0455224828dfc2205fff8b1eeed522494cbc28ef5e23819bc73b2c5fa5ccd6805b7ca55cea4a7a455214c4aa516e37c8b4ca2bcc07ac5b329896c002e910b0382a61c5df95c8abef8d59a2b627957b6c9c22f19611fecb719507e0b81e348a5d4ebfc5d2b7a3d4d28c0dacdf24b90a2cf2d033bd2a06300f354e99e419a60b00bbc3195bc9299177bfabd1455aad5110e3012b7ef80d3a964b29e8ace10644a52a61ef2e46739942bcc6", 0xc3}, {&(0x7f0000e92000)="b65af85dfe2fb46f9117de74e9ff63a8091b4f2caad2fc5944514290543c752f4fda1fa40b7029a57b358628d94e678c7d2dce6ff5380b715c50f39d601c0e3da256cfd45c234971a62c7f6be41d720d39685070cb973aeb7c9f07e10138b835449382ef013c17c52773727bd85223e1a4c8632fe8db7d1e0ded01514051b967361ba1e2a41267e9b866ad63636923d39315187034f8963913d1f42d0ad8bed92eb5d43afabb7245d8f16bbacc2d4926d63a07683262718cb2588c4f7487fb476956513fe5c351a01e011ef09a363fe50c574fd5c80465a686749edd8d090a54c7f56ee46350be", 0xe7}], 0x2, &(0x7f00002bf000-0x180)=[@init={0x18, 0x84, 0x0, {0xff, 0x7a, 0x7, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x800c, 0x5, 0x3, r7}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x2, 0x0, 0x200000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x8000, 0xdfcc, 0x1, 0x20080, 0x1, 0x4, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x200, 0x1, 0x7, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x0, 0x8, 0x8, r10}}, @sndrcv={0x30, 0x84, 0x1, {0xd20, 0x401, 0x820e, 0x4f77, 0x6, 0x401, 0x100000000, 0x5, r11}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0x3, 0x6}}], 0x8, 0x20004040}, {&(0x7f0000564000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a25000-0x20)=[{&(0x7f0000344000-0x28)="031bca31d32cf6f8d9ae911861ac1edc1d0dbf112ef22e30c875f8ad2dca0b07914264d0811e2bfd", 0x28}, {&(0x7f00000db000)="780c5ff1d298fe5304d51eeb6ef0ef5ae88639ea3d4544d13f6072d9597a9fa506175255dccb84f45bd6c24ad24475f2f9563ec63eafa7949744c9a0c09219f7fea096293265dc021db147b61372ae736a334b3f788577e8f75263b509ed70d39f683e7bdbc828fa7058396c2e3fcc9907c009f72d00a9928dd45300", 0x7c}], 0x2, &(0x7f0000f02000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x5, 0xfffffffffffffeee, 0x1, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x8880, 0x8004, 0x6, 0x1, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0xfffffffffffffff7, 0x204, 0x7, 0x7, 0x0, 0x3, 0x1, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x203, 0x0, 0x1000, r15}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x200, 0xfffffffffffffffd}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x5, 0x4, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x20, 0x3ff, r17}}], 0x7, 0x24000004}], 0x3, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000f38000)={r5, 0x4, 0x10}, 0xc) r18 = dup3(r1, r3, 0x0) setsockopt$inet_opts(r18, 0x0, 0xd, &(0x7f0000fc0000+0x72d)="95", 0x1) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x20008090}, 0x8000) sendto$inet6(r3, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c4a1cfc7187f8af8b73c47d352a4b9aa415d17b0e63b91367d7a8b72", 0xb9, 0x80, &(0x7f0000fbb000)={0xa, 0x3, 0x5d41, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2017/11/26 18:06:57 executing program 2: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000123000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000d77000/0x2000)=nil, 0x2000, &(0x7f00007c5000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$netlink(0x10, 0x3, 0xa) socket(0x80010, 0x7, 0xfffffffdfffffffa) prctl$intptr(0x1c, 0x1) msync(&(0x7f0000084000/0x2000)=nil, 0x2000, 0x4) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f000054b000-0x10)=[{0x6c, 0x800000000, 0x0, 0x1}, {0x6, 0x8000000, 0x85a, 0xfffffffbfffffffb}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000290000)="2f6465762f6b657963686f726400", 0x424000, 0x0) pwritev(r0, &(0x7f000005e000)=[], 0x0, 0x0) pipe2(&(0x7f0000061000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000005f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x80141049, 0x2000000) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x1000101002) write$evdev(r2, &(0x7f0000994000-0x60)=[{{0x0, 0x0}, 0x20000000001, 0x0, 0x0}], 0x18) munmap(&(0x7f0000f12000/0x1000)=nil, 0x1000) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x100000000}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bfe000)={0x0, 0x0}) r4 = signalfd4(r3, &(0x7f00000de000)={0x3af}, 0x8, 0x0) epoll_create1(0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066b000)="2f6465762f7667615f6172626974657200", 0x100000000002000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f000005b000)={0x0, 0x0}) sysfs$2(0x2, 0x28eb, &(0x7f00004ed000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = gettid() rt_sigprocmask(0x0, &(0x7f00007ad000)={0x6}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r6, []}, &(0x7f0000044000)=0x0) setsockopt$packet_int(r5, 0x107, 0x14, &(0x7f0000d7b000-0x4)=0x3, 0x4) [ 47.274517] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63367 sclass=netlink_route_socket pig=8158 comm=syz-executor4 [ 47.305731] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63367 sclass=netlink_route_socket pig=8158 comm=syz-executor4 2017/11/26 18:06:58 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r1, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(r0, &(0x7f000061a000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fe2000-0x4)=0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f000085b000-0xa)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fe1000)=0x10) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000ee1000-0x81)="c2", 0x1) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000fe1000-0x1)="06", 0x1) recvmsg(r1, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)="00000000000000000000000000000000", 0x10, 0x0}, 0x2020) connect$inet(r0, &(0x7f0000bc6000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/26 18:06:58 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x1000000000005645) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) getpeername$netlink(r0, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) sendto$ax25(r0, &(0x7f0000022000-0x35)="89d53b06928700a541d2df8446f084f942e4dd66d4f2b0cbae575fd4474456a4a035eb59f0a3160d91f8161d217d4259801571e48a0f9f8a09b5d8b3849e7c72d74cf84e72020cc75c000000047f848c71ad2a46f80c6fed37d54bdf76f17dd8597ae509f342d7c8f4", 0x69, 0x4003, &(0x7f0000020000-0xf)={0x3, {"3f0008f4082302"}, 0x9}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x3, &(0x7f0000024000)="53d2626b772b19994faceef982481b1387dc809f9b4dd4ff32c402513e687cdfebbd2d70614767546d1ed19577f0e1fe23021f5b9ca6810fe053d642c3ed6e61eab82f2f36084dd5a57f07eb14f725699172c9f95b735e2cc489499444df394678c8873fdbc50ce61217c7f2f25ee6") socketpair(0x1, 0xd, 0x2, &(0x7f000000a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000022000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000000d000)={r4, 0x7fffd, r2}) r6 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000025000)="2e2f66696c653000", &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000026000-0x4)=0x0, &(0x7f000000d000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1a, 0xfffffffffffeffff, 0x719, 0x0, 0x0, "0af2ff001302000117cd"}], 0x1a}], 0x1, &(0x7f000000c000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r5, r3, r5, r3, r0, r1]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r1, r2, r0, r3, r3, r2, r2]}, @rights={0x30, 0x1, 0x1, [r3, r3, r5, r3, r1, r5, r1]}], 0x7, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000a1000)=[], 0x0, &(0x7f000094c000)={0x77359400, 0x0}, &(0x7f0000254000)={0x0}, 0x8) syz_open_dev$evdev(&(0x7f0000568000-0x12)="2f6465762f696e7075742f6576656e742300", 0x808003, 0x40803fd) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00006c3000-0x9d)="") pipe(&(0x7f0000184000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r9, 0xc0106401, &(0x7f0000b35000)={0xd4, &(0x7f000047d000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400000) ioctl$TUNSETIFINDEX(r10, 0x400454da, &(0x7f000022b000)=0x1008000201) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$TUNSETIFF(r11, 0x400454ca, &(0x7f0000928000-0x28)={@generic="86fba3f4792a807ba5495b0797e39566", @ifru_map={0xc5e9, 0x1, 0x5cb, 0x1ff, 0x0, 0xfffffffffffffeff}}) r12 = syz_open_dev$tun(&(0x7f0000387000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x805) ioctl$TUNSETIFINDEX(r12, 0x400454da, &(0x7f0000b57000-0x4)=0x100000001) 2017/11/26 18:06:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003db000-0xc)={0xe0000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000020d000-0xc)={0x8000000c, 0x0}) socketpair(0x3, 0xb, 0x3f, &(0x7f0000dc0000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000395000-0x74)=[@in={0x2, 0x3, @rand_addr=0x3800000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x80000000}], 0x74) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000011a000)=@assoc_id=0x0, &(0x7f00003d7000)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000cc5000)={0x0, 0x7f, 0xa386, 0xffffffffffffffff}, &(0x7f0000578000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000748000-0xb8)={0x0, 0x0, 0xee10, 0x1, 0xd19a, 0x7e7, 0x100000000, 0xf80, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x905, 0x6, 0x3}}, &(0x7f0000e6d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000092000-0xa0)={0x0, @in6={{0xa, 0x0, 0x85d, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x0, 0x8, 0x8}, &(0x7f000081d000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000f61000-0xad)={0x0, 0xa5, "068c8c9bde261bf44de32b5af56644cdd6c39c7198b291aa5bdad5a71d2e30bc8a9da041892ca47b3f2aad3f573e204d8e1e9bf9caa55c7da682f141ce21565abffe044aa226ee3b66108c1dcd4f5ffbc23f633ada2151cefd46dd8b08811100192294fbd527304fadb3bb2dcca5ff015f2443e7c8b998dde7acf69bbfc53f0f1c4cafaf12fd63f40451fd6ffea63152c15b7d740e83f951892ff5c8897187a6f986c84396"}, &(0x7f0000ed5000-0x4)=0xad) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c40000)={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]}, 0x2, 0x100000000}, &(0x7f00001d1000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000556000)={0x0, 0x7}, &(0x7f0000359000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005b8000-0x61)={0x0, 0x59, "42210e751438f23c94c19edfd1dc9c431bee884b1f44c93899ba4c68c135bb3f9a012021db476f5934e115fd5689b279fc3f84d2cf40fa81ccd8edda95e237040315b8fd758c684e67be0ea371f8d41f324570f50f5e056e6e"}, &(0x7f0000014000)=0x61) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000909000-0xc)={0x0, 0x3ff, 0x20}, &(0x7f00003fa000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000a32000-0xc)={r13, 0x8, 0x30}, &(0x7f000040d000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00008b8000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x20, 0x9, 0x0, 0x0}, &(0x7f0000339000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00005f3000-0x10)={0x0, 0x8, 0x7, 0x0}, &(0x7f0000c62000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000e86000-0x22)={0x0, 0x1a, "fa18404a3dca35ccd0b0ccacc2fc27dcd93a8c4cfd3fd759a6e4"}, &(0x7f00009dc000)=0x22) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00007b8000-0xc)=@sack_info={0x0, 0x100000001, 0x7fff}, &(0x7f000007d000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000399000-0xe2)={0x0, 0xda, "15864418482253d804a88ef1bdac7219a07137a4e2444613760252492c925366a62c61ae624e7eaf25cfc039c14a1c6e49ca127a6dd9e6ac60eee6a682a6629381b143893356af887402d52c193cef4f69b828ebdbea92829540ed7054c1ee517368f70616063d1b7686c6ddb50170201d544fe8c19bff957644e2fef13776e8b12a079617682630d392b44fd45e5f5aa3442785a8e0cf0ad35d873a92d42e2cc12332e99b22e7da8314c8b3bd56bcf1fb77617b25b65646ed25d47533d6190b3de84f64c695e075117849be9851f533955db28cb08d768a763b"}, &(0x7f0000bf2000)=0xe2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000b34000)={0x0, @in6={{0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x5, 0x2927, 0xe4da17f, 0x1f}, &(0x7f0000275000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000c00000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0xc8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0xb2a5, 0x0, 0x4}, &(0x7f000097c000-0x4)=0xa0) sendmmsg$inet_sctp(r4, &(0x7f000095b000)=[{&(0x7f0000228000-0x1c)=@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00006c1000-0x30)=[{&(0x7f0000a62000)="bdcd3514a5f7f0ed214f7253471619a8795d713b21d389f56f023abf6f9306773adce6d63663e44fa97f9d719fdf836203e04017cb60b786c6266460cbff96f0cdb70bed514cf9bf255fa929fcd6356a363b2935315935d03167ccf0fffb064c", 0x60}, {&(0x7f0000e6d000-0x23)="3f857e4b25e3a0a8ae5eb5f7f1c9e7a54dc82d45072eebf42b8c89d68f2fafa83a2f54", 0x23}, {&(0x7f0000e56000-0xa6)="30156d8857b2845dbb4e40d10316c65fbe4116700f5ed625095e72ccc7c447dad8b4995fda3d3ccbefa6d2df90233221dce090c312496f7a911ba7aaee126ffec69a603ca922b55ff63663d7ff07c2d7a64ce73b6e4a8a919bd5d50c4f95296528702b6986080c53e8ef7bda583b482263737035d19cc224738c1cad83a02b9176147917e4ac0876ac6326b0104d98bf08608d412c6b0fa806c96940bae7e87c57b1f7e01550", 0xa6}], 0x3, &(0x7f0000f4e000)=[@sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x4, 0x8, 0x8001, 0x0, 0x41, 0x3e, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x6, 0x7fff, 0x0, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x200, 0x9d0, 0x4, 0x1000, 0x7, 0x0, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x8, 0xfff, 0x9, 0x100, 0x0, 0x3958, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x4, 0x2, 0xfffffffffffffff9, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1f, 0xd, 0x8000, 0x2, 0x4, 0x7, 0x3, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x80000001, 0x2, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x6, 0x9, r11}}, @init={0x18, 0x84, 0x0, {0x4, 0x8, 0x800, 0x3}}], 0x9, 0x0}, {&(0x7f0000b1b000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cf8000)=[{&(0x7f000097b000)="f59ec66f6e361cfee80b390bfcd6e50cadb1b99bd6a09d3a87321272d7fc06055c3800059ffcbe188ae78cc3bdf69b4bdcdfaa4c138130eadfe47beb8e113c460e", 0x41}], 0x1, &(0x7f00007f9000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x200, 0x6, 0x0, 0xdf, 0x2c1, 0x1ff, 0x8d, r12}}, @sndinfo={0x20, 0x84, 0x2, {0xf5, 0x2, 0x7, 0x100, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x0, 0x9, 0x7, r14}}, @init={0x18, 0x84, 0x0, {0x400, 0x200, 0x123c, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x8000, 0x1ff, 0x7, 0x1ff, 0xffff, 0x5, r15}}], 0x5, 0x40000}, {&(0x7f0000c0a000-0x1c)=@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f000008f000)=[{&(0x7f0000873000)="e601cdceed5a66ecbb70ced4aa3d03f46b5eac6bd6ab097c1ab3af9d470bb81b5a84772baaebee35fe0fdf049cedcad90ca597ed028a9d4e1751843c1b5fdb154d3b1641f484f643fe2cef3f8593db734234cd16a44252587a20350afd75fef581", 0x61}, {&(0x7f0000836000-0x84)="82989248ae1dc002ddf427eb68c6d88803037b9aa2be0a46813d7970486439221f36f6b901fe72b2ca36e59adcb5e744644263fae9bb7314ff5a07b1c53e6bf754f134d634aac3c841f5e2de0ae3177bcf84dc9d44dc5274a446d44461a4b2e0b6eba46b0e8e99ee69a996be716c767a8bda42d32aa852cb0159f5bceb2546158e537ba0", 0x84}, {&(0x7f0000927000-0x90)="cc38ac316a7425b8a7fdb99acb81e220608ec5bb0d910cbac6669800581e83b3f5a7a0ad9fcaf7aa08aaf91af4ef063c8e26aa152c0b6649171cd3d1788f7a12503c9a7482339e68323d94b2d3dce74ca6e4927183e4c2a1512c0981b1a7c72a7c0b49b9b2ed591576439de54fe3984ae186e601689c85be87069a388df81c7edb1d81a66430a71d81a9c661b3d5182a", 0x90}], 0x3, &(0x7f0000117000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0xec4, 0x20, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x4, 0x7, 0x2, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x2, 0xdb, 0xea0a, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x5, 0x1, 0x400, r19}}], 0x4, 0x20000000}, {&(0x7f000044b000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b91000-0x30)=[{&(0x7f0000d60000)="52ba220fbb0438d7c49d60d69f2e6dc3dec90e96dcfe55ccf779010bc3e2bf7f5e0c38298f662a52a31ec913bb31bd45091c71be5963b39cc7cb5f30bb98e3c114813e36ca550a6232bca60cbec076d4942c15a011296c38a0596fff7809c54e29d817", 0x63}, {&(0x7f0000daa000-0x1000)="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", 0x1000}, {&(0x7f000009d000)="", 0x0}], 0x3, &(0x7f0000bfd000)=[@sndrcv={0x30, 0x84, 0x1, {0x101, 0x5, 0x0, 0x5, 0x2, 0x8, 0x81, 0x7, r20}}, @init={0x18, 0x84, 0x0, {0xff, 0x7, 0x9, 0x5}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x1, 0x5, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x82, 0xffffffff, 0x200, 0x7fffffff, 0x9a03, 0x1, 0x0, 0x6, r21}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff0b, 0x3, 0x66, 0x7}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x9, 0x10000, 0x41}}, @init={0x18, 0x84, 0x0, {0x3387, 0x100000001, 0x7, 0x403}}], 0x7, 0x20000000}], 0x4, 0x94) truncate(&(0x7f0000512000)="2e2f66696c653000", 0x2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000029a000)={0x1, 0x0}) preadv(r0, &(0x7f0000feb000)=[{&(0x7f00005df000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000deb000)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000722000)="2f6465762f70707000", 0x2080, 0x0) 2017/11/26 18:06:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) r1 = accept$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ee1000+0xc)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x3ff, 0x400) recvfrom$llc(r1, &(0x7f0000c32000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d, 0x40000000, &(0x7f0000000000)={0x1a, 0xff, 0x0, 0xaa, 0x9, 0x80000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000968000)={0x0, @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]}, 0x4, 0x9}, &(0x7f00005e8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000939000-0x3a)={r3, 0x32, "4aa27dcdd881f72501116a616987790d9268e373ca05c6f5a57ff883e90f67fd3119e67b3664ce6f316e000000000000003f"}, &(0x7f0000722000)=0x3a) r4 = socket(0xa, 0x2, 0x0) r5 = add_key(&(0x7f0000877000)="72787270635f7300", &(0x7f00004ba000+0x736)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000817000-0x1000)="0acf4a62f8ab0092543a93f4f4bfe0c91534485dd5b5a5560b2d73f85b3637029ac594ed6407f1279ce4b62dc35a74fd13c099c2b97225d8b23b944b1e6cfd15937fc81dda8d3089ffc00bc75240536fe66b98d011e440b309a36c42b47fbc7ff27c0458248d597e4f617af986eec2e331c09f058df6fabf45b7ab76d8aae346be2f3eb34153a3a83682be55d7760babf50868ee00fae790465becce14746dda6425c78082eb6aa1b55461b381708b465d877113fcfe6f80da1857034bd01b0feca954c0f7a96dea364b656b1be0094bd8f21a645fb81fc82e737f6ec784da291ee529527161ff75489b590499fdc76ccf3c7fe509f1f4221fa4afbeb4172991138cd29acee40437228a8295aa4dbd99831ebe311d2fbd7891af8b59356921a86ec0395006ef7bcf09632dad9c70b317d26943ebfcfb8d9fd95d61028b0cb1b0d531ecdd2ad79f8c627698ad827f1f4572241baa40d80fc3ab929e4c6a58d6aa67893d1904ef69eb7e8e7a701943b3a198748a76d27b8661f42e8e4f48af7727f42edc014a622fc43a49ad6e10e3dfa4ebb982aad7c4d1b71531092d796495965bab51ebf517e6b2463e1115f1fdccbd76bcbb33c87b224456e777b43c169b08bfb5b2cea104000dd096ecfc0b4deb21acfcc358c54fae940d35664b466f1164662b1d9200b4731e0159b32113be6f7d93b9b372f6577c4f84a0aea4c1b1673032117810e78ec90db603829ef849bcb74700156bd469205ad3276ae7b894ac165eeebcc38525547feaa590e17dfa1278d9d23bdd69269fede82471e0021c91b2d5b418d76a2dcb34f0f113624cea753daf161cea4a0deb1ce99cc2cef25d8b2914bd861356416b64fe3f87930b4a21ecdeb0e613cea9467518f286d6a650454d672c61ee7dc4a22346aa5c51aabdac8ae88ef196746f3be1ffcf95ccdb0df87323b4d75c37074dd07821f85b6dccd37c02f47c63cf35caef56b381c595ad7cbe397a14e0c121f971a5d0e1fda2fffaccc85fba3fc49cc445c57c0dc5a6ef93aa50ebaf05ac68f7e517cc8b3ec2511a066dcf1a1d8ce844b979ed28c7958199d4a25a39355d60f832a3e65430154cf8c4b8a424750e570ea3260d06ce6f1359a9619bc00d14415457a6389386c8c2e0840979521c7ca5ed83f36a1457655723315e0325ac3e699be78941290bdeca8860ef559a22c95f4febd9a0b0c77a757b88ca81b0eacf4e450ea66b316c1cb0f60f48d2eea44313bafc138a98bcfc2df28fac1700ed024a784fd946a022475a6718b7aa175ee90b637c81a7ade75e5c6e82bcd56b1c6d14fc9d57987c174bfb526b973e5f183547cbf963166d63b344763b05400d80523920497ed0239a09484f1532c4f0e75b4883ee9f34202aad1927effba56104a2f360fe8f73eb1da886937f64d39586c97d200d1620f904a258e775b2bfbb0f35739b8af88b031ac5613e0f905d8e01b07fa54f1a1a9a9047b155b7796a72c67a0e65df3a130a121b5b3405a525f4855cc3d6618d0c84d9f6da2747b0260b53d0efc3eedda68b2716d5d4b7ea11751b03bbb8208738e6eabc45fabb71686581b0926d06ee5b3fa810362cc388e0ed8553f0a918351153ea01c8c655fd059574c99893a4a1a36b16b70fa5cc61e7f46a13a13761744b27a23fd80c3cccd082828bb540546d9409f9d1d4991d98d8c0b6295930e5391a676f74d62566281e52b559a0abca38eaa978add43055ebec53dc2a99af393b05a7caea4e95b64194b36eabfe6bc999fc86cbe759a4107ded3bd574ddd560cd243fc62aa1fab6343b30cc8e174e982e0f7b67d176d4e9692f228b450062f13d795098c74220778aa43e5023aaf14a20fc183c90417e1e1734aa36623f542a5b47d8b101af0585f1552aa0ee54a8ee2d184a472b10e19417ca44973c15a83ddc056e20a8afa976122346d27cfced5c06dc69fc37b409b35f96dd74d9bf369313f529aebb6ae08e5e48ed02c6a8474f51c9981cace24dcfce4f211119b61b870eb6fbd16eda4004d0869432d3af89c1a29d56066dc838fc9266f24ce2daa119f41d5b836e4c5c649f49c38f046f67d7516b86831f6be56d3917c295c9139cbe54d1a7a6a5a064dc6cecd95626a3e88980db28ee2452674d6159f39d790e7aed7046e3e52755db60e5e909a9ea717a2df94a3c8ac27c0c92f4935365135a10b2ae9b722fab48b1da2977b075c56549e1c2611459e11757533c7a8b9a98a698917e4026c556b73079c378394c2ac33de39e46648038942e695886dcf41e0e61bf0f271ded9f12869353d2da7a0bd79fa0c8e01f3482e6be39d4a125f752214c0877a16db0ad8d6c831dd25c58823e9e70a71e07450af06f85b353ce49c59d09d45cd5a28ef7d32afdf6d9a3f200dda4f82e99dd11a742922a1545a298ed8ccf11fa8988134b6883a964f7e8a3de4fe08f7433c66cba9b10e4448cce177fad889de8a556884ce5c0e372cf8b8b2d5db83e62c0e75eb54b6cc6c46156ecf85e045cd5a87e67c6318f331de4dc7e52b962e8817a3fb5b9c1737439a59f33031b57b44761b9b161e7e335b04649ad06bf24499d58142003dc9d9dc67d53da0e759f84e6692bffa876ce99e7efe93698046f318d050c0d1ffac8ae67ff4eae2900240b08de0d8f22324a62a588536a0b6ca78fcf8a8fef6374fcf0c3765d1f7a6dc9dd1a1979e777a25e48de13f148a2446b6c048fdefdf12bab84b8c708bf97d669f9b87fd008f4107660daddf3bd9d6e8c37eda71dce9fd86741c83b71df07a91b81fe9dba86c051b9a44e5c181e94dbe9d6ed6385bfc8551be33f426bc26214e3f4859ee282d69a2a6e2d318e95bfc7fdd96681c1026a99b58e3394e0a54249e4c6f45d925539f54f3c4c58942a9b811fa7fa2caeeb30fe2d219a1030be59f3d25706dcfeae02152512bdfc35a4a36bf2a820cee4d81c47541c4c73dc12c1a37d791a44febac068b90a89a0d37a7df7fe20600e5750510fc32ff3da8c634513f1e07770ea3363fb5aad9771a9381fa32d1d564469cf0c2ec43ff6f9ee67c51c1f552b41ba3b37154e266773eb2285c34f8c3e2e735affcff59bc369ad89ee3ad5eaad2a5534b522a56ffcf1133383d5ba08401d00089d2379cee7b6d211cbff2e9b5f0b94bce1256cbb13a3b57cb7a74ae3611ed13c6d7f8b8e4573546b3fe0e460775a13324d35d938b59c9aee0000858a138ce4ed724620ddc2fc7b5432c99c5aaf090fb8d69497ac68d686e183e7411260d26e3a98cb206582eff081b76b931a30823ffa53b4a8911983b30e0e3a83478bcc49b84912fa699f8c13b5522b08db4e765630bedd2ac7ecd8ff0a7079e1df3a02a3b4052c2e7d6bdf8ccbd88253d3c8de761e82e143e113cf59df1ca8fb725ab725a3f4d76f935337a5ac537658757f0ff6cab7ef6374863fa6f526ea65bcae4061bd17d5b315a4bb4df997244835f56a2e1cd1cd68dc8aada0458d5e6c63f0b938752f7dd00c6e4aa03d33a7e1c2e64eac223ae8861f573a21dd7e738ffd26eefaf830dd162f3171c230ea808465fddb0649deccc869a136bbf6afaa4de8f05558055df8b99100be5c32c56afa3e0ae395d8fde9a7fabbb5b918c3be008901ccd7ae913ed55fe7d9b68d8b9e6840b01a592f8b516f6ec19a0d855da041807db54208506f97e8d485451523f22f08e66d4f1f537381289a2e21d27c50056f5c1079c1ca746c5d5bcc7e4153543fd63ccd57dcaa55697bd5ff0a284df8294d0077c9a61cb003def1448eb3d3efff024f586527b919e92d9089db4817451f784463e813120b0cb0e863526898a3648001acfa2226d0df3cb57736cbf09645a8434dbb7f2b95fc5cb71710e6597f3fe4d3daec9c708a2b687d1783bfe061c537074f1db851fe277c1846a1e6fa9dc8bb3fe02a310d7f047ea21c9447f3390dc39370350518d3678cd34fc0aa308595fa13468a0d270267b68313f1df087f723b5b0aeb32fc76b78eb18dc78518f15a60959589b8d4fdf9e9029d556d35d581ca5e8256c6af16e0b4e116064c654101b9db90e88f3d29a74d856e734616a87d4295ca5ac265735143251583549b19aab4786cc94f566120d434e1ae01289567a0a8ab07f0a7cabbec6ac681c194e01259d03f721d5ac5411c61a5529ded57368acf9811af39b48289b9a33e2e7320216dee9b94a7f03cd3f888e76dc3e179839e82a561004f544e4a1c42430e4e446a0e86ba6b3d616f76102c11f62d8e54f2999bf97ee173e01e7e9f23c4d63639d64447fd1ad4a8b473aebcbf3bc7d1605a77fba19e4107c194a939f0162c6c3c6e022ec18c06d281b0f23a74954e089de885b44bbbba8bf80fd60023502587e9425989082d251a82950fc8d26b45f8a7ee804f8f8eb996ea2d2b5bc5cd3feeb93a7fa564cb3593778082eb9d0cb5f7b32af10e33964688f7baa70ce1a138b010e687252aa357ab0d6e0cf8df2e46139ca3ab81501a5a8d2bc108adea6f399f91d518ba01db924217387d87774bde61d5608f0f1248c28cf2ad15a1a6bb768f1c5f1df81eb86423badc1db8da76bb7e798f7d7d675c5f1b5c9a2ec50628c017214fc06bda820b56b8cf234a266b900777926a85506088ed644d6854bac4c91c8e5642f2012138fb5d0dae077b6bdb1c56b11ba830102ce0b4645b110f27d36a35e05c24f5c3c412e6fd4a2170bc07c3b1e4b250e941b89bcfdd68094a5aeecd4881bc60a1e82b44b6608dee83e331864d214aa9a6c17e2442ffae566ab965e3c1622e6079c19c399b68d047ef0cc179fb7dceefdb6ae309fa0454d1ab473d3a8dad3d379940bd49efad3ebbfdc1a9b8234c4292115c9fce639b1f9abf6446376dfc38410a08ee578715c4a50357a40f215b349a11c88aa922cc1a938dc4b120628e3b20f8a186eb343f328415ecd11f0d5ff5e753e01ed874fe01333b2f12d4292d07ea47b7b3c03c30ce10740850567fc1f86b72ca2ad511a53aeacbe7ff7119d162aaf86eba4d2f80ae0da758b221531925db04b05bec7ee6c75246aadffc3ec4a0b63dd70169b3aded427ed2084deed3620285f6121860311a8c647e0a4b2dbf6b6cbc27a22711e0097a0077e842c0e21db6de825b0b623400b0b25a1a6b5d916947c37b693297f0bc6d91318ac53e395dcffebac85dcd44a2c05e1b78fde8fdab907be13c64b9ed3ec866fa50da22126289f353cbb658c6ae610c234893fb7cd54abf377722647264f205055dee26ed4bc7d0c49fd885b270897343455e4aa0019965465b0229a4b8b79f42bb644a549d6eb63e297da6dc4b14264e9de20594851f8aab8b2b4681f6e0628142af78d5ae5804a144de8144deb87faea8e22c977cfa46050c410e8e2cb135aa49d5d1a9e175f2bafaacfb452254c81ee8cf807011449369d416c89b9fa2c90128588bbc4208139cf25d03e273f46b3fea299dae3f3c84904ccbe8847b41f7f58682de9845bccd451506747a35c43fca94769902d41fd7167db819113c7c1b8e77701d783a9958ef5c1e97f301cb94659cbfa59a5d5393c3cdae5b1865127d65de2ae29b4e94d2347c0c4122f6892254c7985cdf7203711e978117e5b432453ea995b545257b0c3d5bb92212c8ceab6be81f50544ec4896cfd3a4155fa5f9535bc40db1990dc03484f56077d7563fedc7d4912878b36af7487192be49849d5cf06c02e4827967c2a7aeec7651cb645a8b8afabb017b961f3f9ccf445eae11024bec93e60328dc2d1ae2e0d2822b976e7cbac630dcad91779a62fec2eca", 0x1000, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000765000-0x8)="6b657972696e6700", &(0x7f000085b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r5) getpeername$inet6(r2, &(0x7f0000338000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ecd000-0x4)=0x1c) getsockopt(r4, 0x0, 0x40, &(0x7f0000dd3000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001fb000)="2f6465762f6877726e6700", 0x8000, 0x0) getpeername$inet(r6, &(0x7f0000340000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ad000-0x4)=0x10) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x8, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffc, 0x10, 0x0, 0xfe, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x1, 0x10000000000) setsockopt$sock_int(r7, 0x1, 0x400000000f, &(0x7f0000d11000)=0x5, 0x4) bind$inet6(r7, &(0x7f0000f31000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r8, 0xc0186419, &(0x7f000098a000)={0x1, &(0x7f0000742000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000045a000-0x18)=[{0xffffffffffffffff, 0xfd, 0x1, &(0x7f00003f0000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) bind$inet(r8, &(0x7f0000972000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r6, 0x5503) sysfs$1(0x1, &(0x7f00005c5000-0x12)="73656c696e757876626f786e657431272c00") syz_emit_ethernet(0xc0, &(0x7f000024c000-0xc0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x2, 0x0, 0xf9}}], {{0x80000800, @ipv4={{0x5, 0x4, 0x3, 0x100, 0xae, 0x0, 0x0, 0x6b5, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x8, 0x9, "dab953f6a82fb3a4214532b2a4d0479d6a4a9715a774878cd08a9592aeff9c3d8285b5a4a4a1408b4d4fa60974feef1ff1477cf6537fadc67797e17be159b4debbec4cac4d6d2572088468a76cbf9326afef13497b415abd4be4b2a98bd75106f9993f2553367cc8b648d0acec47c610ce8c3dc51717ce1aa7aed7b7c2d7e9d680ec247aba0527aa13dc2113dbfbe94268b1"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000000f000)={0x42424242, 0x42424242}, 0x7, 0x0) unshare(0x40600) 2017/11/26 18:06:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800, 0x800) r1 = fcntl$dupfd(r0, 0x406, r0) perf_event_open(&(0x7f00003fb000)={0x4000000000002, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x101, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) add_key(&(0x7f000003e000)="6ffa67fff8650308", &(0x7f0000654000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00008b9000-0x15)="626465010000f83084657972696e67707070315d00") r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x1) connect$unix(r3, &(0x7f0000505000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) fcntl$setlease(r3, 0x400, 0x0) r4 = open(&(0x7f0000b1a000-0x8)="2e2f66696c653000", 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000d7e000-0x6)={0x0, 0x6}, &(0x7f00008b3000+0x99f)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b00000)={r5, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4277, 0x9379, 0x8, 0x2}, &(0x7f0000fd3000)=0xa0) r6 = accept4(r3, &(0x7f0000818000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000f6e000-0x4)=0x60, 0x80801) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00006dd000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f000018a000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f2a000)={r7, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) getpgid(0x0) ioctl$TCSETAW(r3, 0x5402, &(0x7f00000c3000)={0x1000, 0x8, 0x8f5e, 0x1ff, 0xff, 0x800, 0x7ad3, 0x53, 0x9, 0x0}) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000fdd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$setpipe(r6, 0x407, 0x8) fcntl$setlease(r4, 0x400, 0x2) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00003d2000)=[0xfffffffffffffffe, 0x0]) mmap(&(0x7f0000000000/0x74000)=nil, 0x74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cfa000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00008b1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r10, 0xc010640c, &(0x7f000006a000)={0xffff, 0x1}) splice(r9, 0x0, r11, 0x0, 0xfffffffffffff, 0x0) dup2(r8, r9) fcntl$getflags(r11, 0x408) writev(r9, &(0x7f0000054000)=[{&(0x7f0000033000)="56", 0x1}], 0x1) 2017/11/26 18:06:58 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f6175746f667300", 0x400000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000107000-0x8)="2e2f66696c653000", 0x2000000d24c1, 0x181) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f6c000-0x10)={0x5, 0x2, 0x40005, 0x20, 0xe2}, 0x14) mq_timedsend(r1, &(0x7f0000f6a000)="b8", 0x1, 0x3, &(0x7f0000881000-0x10)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r2, r2) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000f45000-0x78)={0xfffffffffffffff9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x3, 0x3, 0xfffdfffffffffffc, 0x0, 0x8, 0x80000000, 0x6}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000f6b000-0x230)={0x4ae, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f6d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@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}, {{@in=@rand_addr=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}}, &(0x7f0000c4a000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x3, 0x3, 0x3, 0x1, 0x10, 0x800000000a0, 0x80, 0x80000000, 0x0, r4}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x2}, {{@in=@loopback=0x7f000001, 0x5, 0x4}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000653, 0x5, 0x0, 0x9, 0xfffffffffffffffd, 0x3f, 0x7}}, 0xe8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f6e000-0xe8)={{{@in6=@local={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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6e000-0x4)=0xe8) connect$inet6(r2, &(0x7f0000f6c000)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x5a}, 0x1c) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r3, 0x0, 0x13, &(0x7f0000f6e000)=0x84, 0x4) sendto$inet6(r2, &(0x7f00009a8000-0x5ad)="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", 0x5ab, 0x4000000008884, &(0x7f0000f5f000-0x1c)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) getsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000428000)=0x0, &(0x7f0000f61000-0x4)=0x4) 2017/11/26 18:06:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000011000)=0x7, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlockall(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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x404000000002, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000012000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000014000-0x20)={{0x0, 0x0}, {r3, r4+10000000}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000013000)={0x0, 0x0}) futex(&(0x7f0000002000-0x4)=0x4, 0xb, 0x8, &(0x7f0000012000)={r2, r6+30000000}, &(0x7f0000003000-0x4)=0x10000, 0x269c) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000001000-0x20)={{r7, r8/1000+30000}, {0x0, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005000)=0x0) wait4(r10, &(0x7f0000004000-0x4)=0x0, 0x8, &(0x7f0000004000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000014000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x20)={{r9, 0x2710}, {r5, r11}}) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000006000)=0x0, &(0x7f0000000000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000782000-0x5)={&(0x7f00001fa000/0x2000)=nil, 0x2000}) 2017/11/26 18:06:58 executing program 1: clock_getres(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000194000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000000000003, 0x0, &(0x7f0000e81000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet6(0xa, 0x1, 0x2) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000eb6000-0x4)=0x9, &(0x7f000027f000)=0x4) sendto$inet6(r0, &(0x7f000029f000-0x1)="56", 0x1, 0x8000, &(0x7f0000ff5000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0xa, 0x3) connect$inet(r1, &(0x7f00009b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresuid(&(0x7f0000899000)=0x0, &(0x7f00006e9000-0x4)=0x0, &(0x7f00001ed000-0x4)=0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000dc2000)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ecf000-0x4)=0x0) r4 = open(&(0x7f000063d000-0x8)="2e2f66696c653000", 0x400002, 0x104) r5 = fcntl$dupfd(r3, 0x0, r3) getdents(r4, &(0x7f00002a1000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f00001df000)="2f6465762f62696e64657200", 0x0, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000faa000)="2f6465762f62696e64657200", 0x4000, 0x0) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000fe4000)={0x2, 0x1, 0x100000004, 0x85, 0x1002, 0x9}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r3, &(0x7f0000fc5000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0x0, @ipv4={{0x3d, 0x4, 0x3, 0x8, 0x168, 0x2, 0xcd5, 0x3, 0xef, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x5e, 0x7ff, [{0x7, 0x5, "0eeef4"}, {0x6, 0x7, "aa58a1b5a8"}, {0x7, 0x2, ""}, {0x7, 0x12, "8efa46500e6e1b117a1bb7ec0b8c30e6"}, {0x1, 0xf, "6c44fc7719ba7740772d0c64b9"}, {0x5, 0x4, "fca1"}, {0x7, 0xc, "3259b05bcd87ab157c65"}, {0x6, 0x9, "6a65d82a925bd5"}, {0x2, 0x10, "a887ba5eb1e710790bd5909223a4"}]}, @timestamp={0x44, 0x10, 0x2, 0x3, 0x0, [{[], 0x2}, {[@broadcast=0xffffffff], 0x1}]}, @end={0x0}, @noop={0x1}, @generic={0x7, 0x10, "17333c0ea8672a9532924c693495"}, @end={0x0}, @cipso={0x86, 0x5d, 0x6, [{0x5, 0xd, "4806eaaba529a1f0df088d"}, {0x6, 0x12, "5ccec75fe269f5e29a485f2b05fb3b98"}, {0x1, 0xe, "291e2e7f35c8bcf644d2ca71"}, {0x3, 0x3, "d1"}, {0x7, 0x12, "f78337974b13dab9424e98454d2770f3"}, {0x0, 0xb, "871e68385837dac0a8"}, {0x7, 0xa, "f76c3d1cfaca4d8f"}]}]}}, @udp={0x1, 0x0, 0x74, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65a94543df87a6f45115f440db69df957b84115399a413eadc152c476b4a2bd59774a28b8460ba"}}}, 0x172) write$tun(r5, &(0x7f000082c000)=@pi={0x0, 0x8917, @ipv6={0xf7, 0x6, "cceba3", 0x269e, 0x8e1b8450da9e1763, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x7f, 0x45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x0, ""}, {0x0, 0xf6, "4a6b19fd5c776115c704ec77ce4358471a00ee344e8ea6f5852e0dba1d98b0f7cf790c5e13fb356e23e767f76e8d918b059bc9adcfd5f25b158f4423ebf2a80adb184f6d0c5b04fe0006e22f8091f9be1347f694c1c13516cac166805a7cb348038f577511be239295f8b234cd7e1715a8b4d887abe7b57ab4a9818bcb8c7984cda61aa08dba76bea2ccd3d9fbfeb051c84656b5fa42eabfebe6945c4570a704ef237f6db3c8126e95b16f2a2d05b4320def0c17eacf1c76b6eb6b2c853e7276995af5627b5c20b2fa611bc6786ede832c86d3d6681e1344684c897bd3a5223594006ccf8e8b763d49a56cba942794c66a3ce0e89623"}, {0xc9, 0xa2, "bd26b7324830a0f284dbccf0d42434a9ce8d639392d469fe3f879d4753cdde3b187ebbbda364668c600e7dfc8bf4f1dfb3bc90a05cdd23d2092c4149cf387a51caa61bea4173318f38139a3bdc42c494c088eb8b0983cdced9febb3fc3dc214cad58b9f83d6c5dc55843f0eb1915a6b3d84391691e9cf1911ac2077b6d247b11afa1d28026d8784c91faf6bd7a2daa75037dbe3472d28478d059b4d4dcd914694c09"}, {0xff, 0x3, "8452e3"}, {0xff, 0x76, "bd2bd11eddd264c4c7b9a6daf7ddc832ac085b8836627e741b8d9d39f935b716e292f98de032b0e007edd06c120b7851733322a352e232e044a16f2b98ea923fb13515f80d486071f59218854398a3f81c53127415930403fd4d296d37366ae1fbcf80becb40434bad46f0cef8c84d0b32e9fe9dd90f"}, {0xff, 0xc, "ee9f763eb6213357e0956560"}]}, @dstopts={0x32, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcb, 0x1000, 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"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{0x1, 0x57, "b15d55452514e0d7313efb52d6c80301812e5ea7780fa4c5289ec62949a101ef77e303adbb2debacd498ccd3b25616b306c934465579497bd17b44c9582236f92e94184e6957bf25daf8bcc8bdbd37ce49b4a81b0a0956"}, {0x5, 0x0, ""}, {0xfe, 0x3e, "c1454e9dc6515982ec57579f7f895df9911ad8707ae9a8ba2b3296c72434b3702111635c40f7db7378c116d1dfdd96cac06da41b90feab6feacaa4258bc4"}]}, @routing={0xbc, 0x4, 0x2, 0x7fff, 0x200, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @hopopts={0x33, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xb2, "ecd87743762e36e5b1d3104cdcf0c8ac6e7fb76c8a60c9a6ff2bf5c69915ce4305b17cf1463e0a29a81944008d50ae35ecd8fbc73bab12b2435236eed7bfe6bf45c215be05384df814c9bb128e976302c3788e511c3aefac30e37522edad0810aead55d277825484ab9c05c7afac41b02495e192fcb5a483c3f801bdf2f34ecce409370b3af983322afd59e848d2c33472c7b0ab371b1b4fd35886cde10ee896912be31757244a86177be3e965f28375decf"}]}, @fragment={0x33, 0x6, 0x6, 0x8000, 0x3, 0x1, 0x3}], @udp={0x3, 0x0, 0xf2, 0x0, "5026047632c159d62d41ca1c605e1861790621af1ae78d5903a86fbbd5ff16567d549b766ec56b4688fbb2976b9356d075a80874eb52da6ce9d75c6d51f751496f3a82bb8362885a286bb54d3f328165b38f5fb29d4509f8cdd460fff8ef744b33e945b030ee50284cbd5bd1a0fcfc7fbce02b79702fb4fe348d7d6188b5c9200372f5e98d2e3c13e0ac98a7bd5410aac607dfc562a386a39d6cc4c9b2a7664682f51d37a8c23cf2cff3aa9a459d48f52e0903b7227ee719df956eac2c561920b2a324f1f991d381aeb73d8df7d8154af9efa789f1e353d4d9b52c8886f83a565481de806eec8807f2c7"}}}}, 0x26ca) ioctl$TIOCGSID(r4, 0x540f, &(0x7f000038f000-0x4)=0x0) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f000088e000)={0x1, 0x2, 0x43f02728}) 2017/11/26 18:06:58 executing program 0: mmap(&(0x7f0000000000/0x92b000)=nil, 0x92b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000092b000)="2e2f66696c653000", &(0x7f000040c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) r0 = socket(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000092c000-0xa)="69645f6c656761637900", &(0x7f000083a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000092c000-0x22)="72e96858d92e5e424d0483de9137e20bce6745cbe9fc47df38797c782f52e2229b37", 0x22, 0xfffffffffffffffe) keyctl$read(0xb, r3, &(0x7f00002bf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44) r4 = dup3(r1, r2, 0x0) getsockopt$sock_int(r2, 0x1, 0x4, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000094000-0xe8)={{{@in=@rand_addr=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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092d000)=0xe8) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f000092f000-0x1000)="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", 0x1000) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f000092c000-0x4)=0x8) dup3(r2, r2, 0x80000) sendmsg$netlink(r0, &(0x7f0000929000-0x38)={0x0, 0x0, &(0x7f000092a000)=[{&(0x7f00001b4000)=[{0x14, 0x20, 0x80100307, 0x0, 0x0, "02"}], 0x14}], 0x1, &(0x7f0000925000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x0) sendto$inet(r0, &(0x7f000092d000)="3f4449dd17798839db94c4ec0444da72a5c3a0feb115c527a85568df3ff18c45fec59f7408f3f36da523acf8d634110379d2e7525ab966a062fc74e7d71f5fda7285e1049faa4afb5a305c80fb9e65844a4c2755c36fc5029b4b4141bf4c929f9a82396a2c5894873dce2b0c3bf957734346b06174a627c06f4295dd92775f24c1bdf584b16222291bd2e2c607c902ba87aadb78e891ab49f11b4ee4f97c8fb9cb8a7758dc9da77ffedb344f1f706f3277b585718cc2156e5bf7027ce22e9470ed9d5690b79eb4d4123f290fd6b38d327b115e6a401b9c1ed313c0d62ee5b3243fc34bd4f4d926de0eb24e84c8", 0xed, 0x20000010, &(0x7f000092d000)={0x2, 0x3, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/26 18:06:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a5d000-0x18)={0x0, 0x10000, 0x10, 0x80, 0xa6}, &(0x7f0000696000)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bbb000)={r1, 0x7, 0x1000, 0x81}, &(0x7f00004d5000-0x4)=0x10) write(r0, &(0x7f0000011000)="1f00000001041f00fde8080000000000004000000900010010160103000000", 0x1f) write(r0, &(0x7f0000c29000)="1f0000000104ff00fd432dbb0700000000cb00000900040000000000000000", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) request_key(&(0x7f0000001000-0x6)="6c6f676f6e00", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000012000)="505d284b6e6f646576706f7369785f61636c5f61636365737300", 0x0) clone(0x0, &(0x7f000074a000)="", &(0x7f0000077000)=0x0, &(0x7f0000cf2000-0x4)=0x0, &(0x7f00003ef000-0x1)="b6") r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d4b000)="2f6465762f72746300", 0x40040, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000674000)="a5d93596d342d8aa3edab9737fd6fb32aa494bb904cca8bcf0c9c249f9f5c51f2ce86d729a84c90e37107b57e0bc149277de5f7497df9d729f10e535fa7536491f06a3657a84d40830ffb4bd24dc34d667be36c2fd86ae1924d5217c29d7fd8e4f6898a8ba190eb06c290a0f915e87972d321b7423ebc31405ebfec086f09877aa654817b2c982936efd4554f31f36195b64f524d7194f49716ce1d2ee6501b3e6595e51121a") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000337000)={&(0x7f0000b24000/0x2000)=nil, 0x2000}) creat(&(0x7f000002e000)="2e2f66696c653000", 0x84) 2017/11/26 18:06:58 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000dda000/0x1000)=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, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800, &(0x7f0000001000-0x1000)="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", &(0x7f0000001000-0x4)=0x0, &(0x7f0000ef3000)=0x0, &(0x7f0000079000)="a0e509829e04b6edf9fa0ef4e408d9365e99bd75cb1fba9124117a96f6fdb924b5ec0348cf2fb3b2f085bae4594490169164c8ed2701d11794ea9b8f87bf70c8462aefebf10e9241baf7") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x2, 0x0) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) ppoll(&(0x7f0000013000-0x10)=[{r0, 0x40, 0x0}], 0x1, &(0x7f0000005000-0x10)={0x77359400, 0x0}, &(0x7f0000013000-0x8)={0x0}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ad2000)="2f6465762f6175746f667300", 0x0, 0x0) bind$llc(r1, &(0x7f0000f25000-0x10)={0x1a, 0x1b, 0x100000000, 0x0, 0x6, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TCXONC(r0, 0x540a, 0x7c) munlock(&(0x7f0000000000/0x1000)=nil, 0x1000) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) mmap(&(0x7f0000000000/0x9d8000)=nil, 0x9d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock2(&(0x7f00009c6000/0x4000)=nil, 0x4000, 0x2) read(r1, &(0x7f00004a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) 2017/11/26 18:06:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000844000)="2f6465762f70746d7800", 0x240000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00008a0000)=0x3) close(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eaf000)="2f6465762f73657175656e63657200", 0x481, 0x0) r2 = fcntl$getown(r1, 0x9) getpriority(0x2, r2) [ 47.577032] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=8212 comm=syz-executor5 2017/11/26 18:06:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000803000-0x9)="2f6465762f70707000", 0x204000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000055f000)={0x0, 0x8}, &(0x7f00004f5000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e12000)={0x0, 0xffffffffffffff7e, 0x8, 0x1, 0x1, 0x4}, &(0x7f0000672000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000551000-0x1)={r1, 0x7f, 0x6d, 0x7, 0x4, 0x81, 0x1, 0x10001, {r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x77b22f51, 0x6, 0x6, 0x0}}, &(0x7f0000bcc000)=0xb8) syz_open_dev$sndseq(&(0x7f000000d000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000557000)="2f6465762f72746300", 0x80, 0x0) link(&(0x7f00001b9000)="2e2f66696c653000", &(0x7f0000a92000)="2e2f66696c653000") syz_open_dev$sg(&(0x7f0000321000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000775000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e68000)=0xb) gettid() write$fuse_notify_inval_inode(r3, &(0x7f0000fc0000-0x28)={0x28, 0x10000, 0x0, 0x800, 0x51c0, 0x4}, 0x28) mkdir(&(0x7f00007a3000)="2e2f66696c653000", 0x8000400000000011) r4 = open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) socket$netlink(0x10, 0x3, 0xe) umount2(&(0x7f000066a000)="2e2f66696c653000", 0x0) fcntl$dupfd(r4, 0x800000000402, r4) exit(0x400) accept$packet(0xffffffffffffffff, &(0x7f0000552000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000596000)=0x14) execveat(0xffffffffffffffff, &(0x7f0000746000-0x8)="2e2f66696c653000", &(0x7f00004fe000-0x18)=[&(0x7f0000328000-0x10)="2f6465762f73657175656e6365723200", &(0x7f00005bf000)="2f6465762f73657175656e6365723200", &(0x7f0000d99000)="2f6465762f73657175656e6365723200"], &(0x7f00008f7000-0x30)=[&(0x7f0000b36000)="2f6465762f73657175656e6365723200", &(0x7f00005fc000-0x6)="2a656d312100", &(0x7f00002c8000)="2f6465762f73657175656e6365723200", &(0x7f00002ea000)="657468317070703124706f7369785f61636c5f6163636573735c6d696d655f7479706500", &(0x7f0000212000-0x10)="2f6465762f73657175656e6365723200", &(0x7f0000310000)="00"], 0x1000) 2017/11/26 18:06:58 executing program 0: r0 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000098b000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x3b, 0x8, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0xc, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) close(r4) r5 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000eaa000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @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]}, 0x10001, 0x6, 0x3, 0x6, 0x2}, &(0x7f00009a4000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c5d000)={r6, 0x5}, 0x8) bind$unix(r5, &(0x7f0000251000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4, 0xffffffffffffffff]}], 0x1, 0x0}, 0x0) r7 = add_key(&(0x7f0000bbb000-0x8)="7472757374656400", &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="17d814e310502fe5247acbbc67c281ce932cef11bace9e5f3a3da5b955872a0e4e39d3679b4ee30641ad50ededba10be22dcf17520ccedd143912b29b6090e1194ec2cbc709e79d6b6ea56818e3cd757ec3fc7", 0x53, 0xffffffffffffffff) listen(r5, 0x1) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key(&(0x7f0000eff000-0x6)="6c6f676f6e00", &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bda000-0x56)="53cff049a221c7524e354222476ef95cbe1ac0b106ba5e16b9541673b1f5d95306be69fca281b427e0055ef602da080720766de6c720d926c1330e11268946f65dcdcf3e8a32820e50c1196d32d1f5c101352f5aba69", 0x56, 0xfffffffffffffffe) keyctl$search(0xa, r7, &(0x7f0000fd5000)="6c6f676f6e00", &(0x7f0000e8f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r8) listen(r1, 0x9) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00006ef000-0x4)=0x0, &(0x7f0000a5e000-0x4)=0x4) dup2(r3, r1) socket(0x11, 0x7, 0x19) r9 = dup(r4) connect$unix(r9, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) syz_open_dev$sg(&(0x7f0000d59000-0x9)="2f6465762f73672300", 0x9, 0x400) 2017/11/26 18:06:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fa7000-0x40)={0x0, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x4}, &(0x7f0000551000-0x4)=0x98) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fdf000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f44000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00001a0000-0x10)={r1, 0x4, &(0x7f0000cd0000-0xa0)=[@in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f0000313000-0x4)=0x10) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) r4 = creat(&(0x7f00004e8000)="2e2f66696c653000", 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000bfb000-0x78)={0x9, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8000, 0x2, 0x2, 0x20, &(0x7f0000333000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x1, 0x101}) pwritev(r4, &(0x7f00009ab000-0x20)=[{&(0x7f00004f4000-0xeb)="de5570cd80af7b261b1ba74407ab68fbe3f0126bade435836693c3bb785064139781add680b31367b56d98d2c26bf64a5b99679bb0a1f7da7b8afd66e807b7d462b9c0cbd9718dddf63f4b7b564ab833764bf6105dff26abde8b676a02b23c4d93f15916a765a2c65a4827bff4cca22722017383625483bd3c80fdf25eb568c1e70f489901b7d5b3f90b8af6eb02c1fabd191084a1a4ff638f47b3338fd5b5f874e357ab4172b511885b1b7130d63a7fdab53f3c989a2e8a1eaba78a82fcdf94203e3162d05dd2e7a67e94f559ccbc87f16a61dcef81abaf2b6dbd65e3e4173dcad7412e74acc3d5bb43d5", 0xeb}, {&(0x7f0000095000)="3b29614559630d470f07b30fe72e0bb02fe6b744d6a20f9144e911eb23546403aaa654cd6f65444ab1d1d36ea60a41f38f7b327b991fd97d0d11c36c", 0x3c}], 0x2, 0x2c) r5 = memfd_create(&(0x7f000012b000-0xe)="282a656d3070726f63e047504c00", 0x2) getsockopt$packet_buf(r5, 0x107, 0x16, &(0x7f00005ca000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000061a000)=0xe1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r6, 0x10, &(0x7f000025b000-0x8)={0x0, 0x0}) r9 = geteuid() r10 = getegid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00008fc000-0xc)={0x0, 0x0, 0x0}, &(0x7f000083f000-0x4)=0xc) getresuid(&(0x7f0000e1e000-0x4)=0x0, &(0x7f0000b5b000)=0x0, &(0x7f0000d32000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ffd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec8000-0x4)=0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000a7a000)={0x0, 0x0, 0x0}, &(0x7f000079a000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000307000)={{{@in6=@empty={[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}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000114000)=0xe8) lstat(&(0x7f00008e7000+0xbf1)="2e2f66696c653000", &(0x7f0000f4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00001b6000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b7f000-0xe8)={{{@in6=@loopback={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=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000180000)=0xe8) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000c0f000)={0x0, 0x0, 0x0}, 0xc) r20 = getpgid(0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f000061a000)={0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xc) getresgid(&(0x7f00000d1000)=0x0, &(0x7f0000afd000)=0x0, &(0x7f0000736000-0x4)=0x0) r23 = gettid() r24 = geteuid() fstat(r4, &(0x7f0000430000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00004a3000-0x150)=[{&(0x7f0000b27000-0x10)=@file={0x1, "2e2f66696c65302f66696c653000"}, 0x10, &(0x7f00005e0000-0x10)=[{&(0x7f000008c000)="56b40b6483dea169401eecae4027b1450969df8594535e8a08e95ec442305fdc8509b08db91cad3f4e4dc474c16280c2cfdd63dcdd41ed9ac0b037f45dfb8a7d3b1b5e44b7020eb8d1ef47ce5d92f1e0fae91e6f7557e4e2cc9e00ae9f0815876488ee5e88cd0552d8d86758511fdc2c666843b3866cf57a8359fdaef045429a7c5a58c191ef24212c91750650f3e37774a2588f465a74fbb0b52676b2c3fa77597373e4275ed4a52e5f26826db801998a", 0xb1}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000f59000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000899000)=[{&(0x7f0000830000)="89c5b85975c297c900f21b2dc7bb6c07250d1a8ea0142d7970d2a4df2ac96873f3248e25786dd2823ab46d749ab5819f8953f158872e5724c680f097802ddf7b9eb5b46b72780d9220473d2ee4c0fe5c8d76a4b34813435bbeafc4ca26c19bb4638866524ed85aed20b537299cff0882a865524ac57c0c6fd833b83d", 0x7c}, {&(0x7f000055d000)="e3086f7245ab5f50ed4791c21c0f078b99ee2fe3f89eba6ad2a7c8", 0x1b}, {&(0x7f00009f6000)="b10263586d7b8faecd38ddfa5c330f46bb6350e6c74117879dec339fd91e452ea7d654f4248b08b793d7ec3ec7afcbb5a82e34b9c282bc6b6f1c58d4bd34a4381eb2b07733a2cbc93ef309581345a4843fad12525cf408464816e113f6920527ae661ed8a506373eb6fe8758cb6c7c6dfe91baffc6569475061ded", 0x7b}, {&(0x7f0000a09000-0x4c)="6ab3c30ae38fc5c37f0d5963bb1d9bd9eae614a7526ca3b14c42d53a986a4e7766d4092be365cc5baa43f16acf255974c7caf8ec76c0cfb28bb7139a5bfd1e51c501def003cf7135f8605838", 0x4c}, {&(0x7f000024e000)="406dda4f4d828ae3d933d6720f5f652bc0f63ef4206e64ef10d61994be3608131ee7249b5f6bb57025322c5c2d", 0x2d}], 0x5, 0x0, 0x0, 0x884}, {&(0x7f0000855000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000c95000)=[{&(0x7f00009c0000-0x40)="3c86558a3aaa81d3ba7dc6d0a8971e7b637b2e203a99ce7d2305d2de725fa766fb4bdafaf7989e138405c1259abd6bdadae5733cb78ad3a5e6bebbc6fe982aba", 0x40}, {&(0x7f0000488000)="1e0bdc91ccef7ec25d4cf9cf83d68d7aeb03d59fac617221618f0047edab7af8fdf2734f859e773af9ec044d78613a29d801c21d76bd813d0239a7a76b2d08e97cc15b579e1641ddd486ba50a2f344c5950661ed8f109afcdedb196ed0c15a4baf1f2c2140ba8340c1c1cdb97fce0663222c6c53a2f31d7c3f43dad88a21a07dac24c0bca5ae405c8a01effe7e8fb475fc6251bdb2ee4d63baa05efb6f3eb5953374eb738597f4b6bca7a9e355e63189eaa498ed22282484c0b75eba8dbcc21bedda3793410b1d2213397865235593bd53e626054343dc186f5233a118251cdbb4b2859278188ad2b094ae8d", 0xec}], 0x2, 0x0, 0x0, 0x4000055}, {&(0x7f0000e43000)=@file={0x0, "2e2f66696c65302f66696c653000"}, 0x10, &(0x7f00002cf000-0x40)=[{&(0x7f0000164000-0xf7)="f305c11e42b933da6f2d779430964afa382c6e5cf5d2a893da2993d0ec7bd8f566ec86b55a46ada520a709472033a569095c223696de61f6b47394aa5f4d07402db1ff7f73ad6ebc6f6ea9fa0b49231d9d9c6399854aec436d80c53416d13b94d9a0c69b2dd6b9aeb0e620061117b5c7dfbaf8f8f1e1b08ddf2f5e8682e340bf50333b453e3c57960ad564f81ae30ed644c53816fa02ec63365be996531abe64e450653f640e09fa3ee35ffc57c368475ebd7eb1e34fdab0a676dd26f795bab917b6f29775c24d830777011c5a6aa49d1d5298f9c8a21cb811e6fb8137fd86d341447732bada12bcc5a4799cb4ea3d6505d4c0395337f2", 0xf7}, {&(0x7f0000b1b000-0xbb)="cbef17a47dc9277df5fb4677db0c4b1bc6ce837d4890fcc9c48ded5735fe202b4e11ad76664da8f6c34fcb99ac08063094e1d44040e77d4ef95931aae2cda3048b0e804e7c99d9c0698447b46f3993428a072f07eec0a96c92b84b4d3c5d28bd68951cec2072f013714dc2e21ae1385678603bdcc74c40932ac92cfd358597400b04b915571c3221c9e272aa56ece0c3841de766bc61442fbbfdb3eea8eca5d5ef6ac826e7b87ddc8f094e50c56b839232f5d8d2b511bf8b132d36", 0xbb}, {&(0x7f0000ea4000-0x18)="843601de8b8415057c4603486afba337d99491a1d8931422", 0x18}, {&(0x7f0000bc1000)="78e46c939c9be14c6fc4046e76c4d449e5f19ee5cfb1822cc7ed4ffe304b3b6d527091e6495bbaf1c23ddc8b4b343fb8967c824dd1313a8c426acf33d9b9e62a6d", 0x41}], 0x4, &(0x7f0000f10000)=[@rights={0x38, 0x1, 0x1, [r4, r2, r7, r5, r7, r5, r4, r4, r6, r4]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x3, 0x8000}, {&(0x7f0000354000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000dac000)=[{&(0x7f0000934000)="c8cce716d06cb9f1e3a4a5412587bab058d4b2db4f5b273ac95f5a2863a356833534f1e63bd1e88ee1", 0x29}, {&(0x7f000089e000)="b8f0a3c70c9d409ded8201285b374e51359a04c4c8b04e8feed7abdbd5419411cc1d98819a65c6d6d5bc9aee1cafd8be6fe289c6c1464496673b79d6ad7a7c16462e6421878a286ed0427379a5575ce8446d0eed37ee32fe0c65089e16b342ef0dff43c6c6d7c6f18cc35e77e5fcdcd0b5d9349603732b12879ed4f47c1b629503ad080fdfcaa0e07279cca2ab8231d966c38aaf104e1c95ca73051fd243d635facc39590fa767aaeac5a97ec161608415f828d77b94b0158bb591", 0xbb}, {&(0x7f00007c9000-0xb5)="08a397c5dae4686071bf14a2d4c6ba00abf6bb0d2cf84649373db162429271fccb5de52a1116d2ce1fa79acf4a7a30904fe19811528f6b59aa780034e3ec5a597c293847f47cfa6907040d807383acb5f1b9ce2f4c21a3bde3f1ca6c24fe6f27e6c63cdc58ddd2369d2e85d11d4e2501a568b97ace092acb444c806e3801a176a43e940cf3883393949786b44400ea0efd90891e124ac804f91b77b2323cd3df35169e497979590231e61feec884e14236f6a0e1ea", 0xb5}, {&(0x7f0000904000)="d6521d977d150468c0ff871da1e8e5af9a8754fc8b2564fb3f005b3cd13c570d6833a4aefa6a89d3fcec14150ac25c3f9d9bf4cd58303096465c7346d3d2638a7a0c8069c4525e53a53f3e50b53d772b7c7e037f677d3006136c612638", 0x5d}, {&(0x7f00009dc000-0x48)="a0ac2f0ec12d4ac03d7b06df1d7db2af6f5d364664c321ff02b54a3b40403ec739733d98b46b194f19583dd0788ffab638ba2229f5c289858bc1bc48244193306e758d19e2b3a5ad", 0x48}, {&(0x7f0000414000-0x53)="985803e26550ae9323f328498b2881d32a1242d5e0b2fe3d6c561e6551060dacdb979ba4f8f9da7385f32e5a1b217626ce4874bca3fea15795bb53e8b586fb44d2ea808d097939da67f9c80948d9dcc1f5305d", 0x53}], 0x6, &(0x7f0000832000-0x98)=[@rights={0x38, 0x1, 0x1, [r6, r0, r4, r2, r4, r5, r2, r2, r6, r5]}, @rights={0x30, 0x1, 0x1, [r7, r5, r7, r5, r6, r0, r7, r0]}, @rights={0x30, 0x1, 0x1, [r4, r2, r2, r6, r4, r0, r5, r2]}], 0x3, 0x4000000}, {&(0x7f0000c18000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000448000)=[{&(0x7f0000677000)="9d6eeeec327c5cc7155aeb6e2183d5f0df9ef4fb1e73cabc962acaffadc236d9a43ac5f76832c2511da542d325c24a0f8ffbc1770fca07428fc8f1f5202132216802ed9861202ef79951f42aae5ccdd1a4b75e10cca7516768d159a774d0b5153344cbfea7775eaede44555e3b1719494645717c9b15afaea67b28a18045f5abbdb33ad7b31c6316005efe1268d343a797cd922dc3288b6203ef9370c20905c3f085442044088fb9c2da321f1ad1f856e0dc11940953f5072d8d", 0xba}], 0x1, &(0x7f0000932000-0x128)=[@rights={0x28, 0x1, 0x1, [r0, r7, r4, r7, r6]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r7, r6, r2, r2, r2, r4, r5, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r7, r2, r7, r5, r5, r2, r5, r7]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r2, r5, r6]}], 0x8, 0x20000001}], 0x6, 0x4008000) fcntl$setstatus(r7, 0x4, 0x0) sendmmsg$unix(r7, &(0x7f00000bd000)=[], 0x80, 0x0) clock_gettime(0x7, &(0x7f0000736000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000c94000)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000ae6000-0x4)=0x7fffffff, 0x4) sched_getscheduler(r26) fcntl$getownex(r5, 0x10, &(0x7f0000c6b000-0x8)={0x0, 0x0}) select(0x40, &(0x7f0000292000-0x40)={0x7fffffff, 0x1, 0x4, 0x0, 0x1, 0x3, 0x3ff, 0xfffffffffffffffc}, &(0x7f000000e000-0x40)={0xedc, 0xffff, 0x8000, 0x8001, 0x0, 0x40, 0x881, 0x7ff}, &(0x7f0000c21000-0x40)={0x100004000000008, 0x3, 0x7, 0x0, 0x3c05, 0x9, 0x40, 0x3f}, &(0x7f0000f7b000)={0x0, 0x0}) r27 = epoll_create(0xa) getxattr(&(0x7f0000613000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000239000+0xd98)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000929000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f) epoll_ctl$EPOLL_CTL_ADD(r27, 0x1, r6, &(0x7f00006b6000-0xc)={0x20000002, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c06000-0x8)={0x0, 0x0}) creat(&(0x7f00007bd000-0x8)="2e2f66696c653000", 0x4) ppoll(&(0x7f0000b80000-0x10)=[{r7, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r3}, &(0x7f0000d5c000)={0x6}, 0x8) fcntl$setstatus(r7, 0x4, 0x42402) connect$unix(r6, &(0x7f00006ee000-0x5)=@file={0x0, "2e2f66696c653000"}, 0xa) 2017/11/26 18:06:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x2, &(0x7f00006ca000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000284000-0xb8)={0x0, 0x8, 0x2, 0x1, 0x1, 0x0, 0x80000000, 0x100000000, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6, 0x1, 0x0, 0x3, 0x86a}}, &(0x7f000016e000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002f7000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000f26000)=0x1008) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0xa04, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") connect$ax25(r4, &(0x7f000080f000-0x10)={0x3, {"3a4eace9a908f1"}, 0x100000001}, 0x10) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000002d000)=0x0) accept(r4, 0x0, &(0x7f00008aa000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00002c1000-0xdf)={0x0, 0xd7, "a178d6c9c1592ca7dbf50a5157c9382a42377934476f91b13a6e1b47fb33ca05b686b473c20f1bd58caf08313931d770026307b86862a70d9089b33c34dc3be493b5532b8aa2ba4460b63341945f851574088ea0257e6ae046320169d0c991f037da56d3e45e330d3c00a99e82e15efcb678c05e2d6bb67238e93789d310e326987515ead9dc3253f45ef5fa4117ebffab323c9e9fe288d2d107fe2103cd160347ddf6668600000001d8a64081bd171d573e36a11ad22fe1e14552d25fbbc770a1e12985e5d92082a8ac775b472c05834cb2a471ac9878"}, &(0x7f000015d000)=0xdf) prctl$intptr(0x4, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b0e000)={r6, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) clock_gettime(0x0, &(0x7f0000d5c000)={0x0, 0x0}) nanosleep(&(0x7f0000ccb000-0x10)={r7, r8+10000000}, &(0x7f00007e1000-0x10)={0x0, 0x0}) mkdir(&(0x7f000077e000-0xe)="2e2f66696c65302f66696c653000", 0x7a) mount(&(0x7f0000836000)="2e2f66696c65302f66696c653000", &(0x7f0000bdc000-0x8)="2e2f66696c653000", &(0x7f0000dfe000)="70726f6300", 0x1000000001, 0x0) munlockall() openat(0xffffffffffffff9c, &(0x7f0000844000)="2e2f66696c65302f66696c653000", 0x1, 0xffffffffffffffff) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1e8, {0xfffffffffffff27c}, 0x0, 0x9}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00002cc000-0x9)="2f6465762f73672300", 0xffffffff80000001, 0x40000000) 2017/11/26 18:06:58 executing program 0: sysfs$2(0x2, 0x0, &(0x7f0000ad5000-0x85)="") r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000c24000)="2e2f66696c653000", 0x115200, 0x100) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003af000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3b0, 0x0, 0xff, 0x1, 0x0, 0x3, 0x9}, 0x20) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000386000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000541000/0x1000)=nil, 0x1000) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000264000)="") r2 = open(&(0x7f000037d000-0x8)="2e2f66696c653000", 0x80000, 0x21) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000fbf000-0x28)={0x51, 0x5, 0x88, {0x1ff, 0x4}, {0x3, 0x80}, @cond=[{0x200, 0xfe, 0x10000, 0x1, 0x8, 0x9}, {0x8, 0x347b, 0x9, 0x3ff, 0x6, 0x8}]}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fbf000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f000031b000-0x8)={0x0, 0x80000000}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00006f5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x6000}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000fbf000)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000df9000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000fbe000)=0xc) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00005e5000)={@loopback={0x0, 0x1}, @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}, 0x8001, 0x3f, 0x8, 0x500, 0xfffe, 0x40000010, r4}) write$fuse_notify_inval_entry(0xffffffffffffffff, &(0x7f0000fd7000)={0x20, 0xbb4f, 0x0, 0xfffffffffffffffe, 0x2}, 0x20) clock_gettime(0x6, &(0x7f0000941000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)="2e2f66696c653000", 0x40, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000)=0x8819, 0x4) [ 47.659981] device gre0 entered promiscuous mode [ 47.679689] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.679879] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=8212 comm=syz-executor5 [ 47.736810] CPU: 0 PID: 8217 Comm: syz-executor6 Not tainted 4.9.65-gea83e4a #95 [ 47.744384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.753716] ffff8801c752f920 ffffffff81d90469 ffff8801c752fc00 0000000000000000 [ 47.761686] ffff8801a5773490 ffff8801c752faf0 ffff8801a5773380 ffff8801c752fb18 [ 47.769663] ffffffff8165e417 0000000000002b25 ffff8801c678b8f0 ffff8801c678b8a0 [ 47.777646] Call Trace: [ 47.780211] [] dump_stack+0xc1/0x128 [ 47.785550] [] handle_userfault+0xa37/0x1300 [ 47.791595] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.798601] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 47.804992] [] ? handle_mm_fault+0x117b/0x2530 [ 47.811205] [] ? handle_mm_fault+0x1fc3/0x2530 [ 47.817407] [] handle_mm_fault+0x1fd1/0x2530 [ 47.823441] [] ? __pmd_alloc+0x410/0x410 [ 47.829138] [] ? memset+0x31/0x40 [ 47.834235] [] __do_page_fault+0x5b7/0xd70 [ 47.840121] [] ? mm_fault_error+0x2c0/0x2c0 [ 47.846070] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.852710] [] do_page_fault+0x27/0x30 [ 47.858222] [] page_fault+0x28/0x30 [ 47.863482] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 47.870317] [] ? SyS_futex+0x120/0x2d0 [ 47.875837] [] ? do_futex+0x15c0/0x15c0 2017/11/26 18:06:58 executing program 5: pselect6(0x40, &(0x7f0000bdb000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000782000-0x10)={0x0, 0x0}, &(0x7f0000860000)={&(0x7f00002cb000-0x8)={0x0}, 0x8}) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000002000-0x10)={0x0, 0x0}) 2017/11/26 18:06:58 executing program 4: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x200000000002) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bb7000-0x10)="2f6465762f73657175656e6365723200", 0x7ffd, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000789000-0x8)={0x0, 0x3ff}, &(0x7f00008c1000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000749000)={r3, @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]}, [0x11ee, 0x7f, 0x2b08b671, 0x9, 0x0, 0x7, 0xbb5389, 0x0, 0x9, 0x1f, 0x18, 0x1ff, 0x0, 0xfffffffffffffffd, 0x4]}, &(0x7f00002a8000)=0x108) r5 = inotify_init1(0x80800) read(r1, &(0x7f000040a000-0x18)="000000000000000000000000000000000000000000000000", 0x18) timer_settime(0x0, 0x0, &(0x7f0000591000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000f0e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) connect(r5, &(0x7f0000d40000)=@l2={0x1f, 0x0, {0x2, 0x2, 0x800, 0xcaa, 0xbe, 0x0}, 0xf76, 0x37f}, 0xe) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000d67000-0x4)=0x0) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000091d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000dd000-0x10)={&(0x7f00007b7000/0x3000)=nil, 0x3000}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000795000-0x6)={r4, 0x14}, 0x6) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000274000-0x14)={0x12, 0x4, 0x100000001, 0x5, 0x4}, 0x14) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dbc000/0x3000)=nil, 0x3000, 0xa, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x837000)=nil, 0x837000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/26 18:06:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00006be000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000651000-0x4)=0x14, 0x92f01d0ec8f94eb0) accept4$packet(r1, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80800) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b48000)="2f6465762f70707000", 0x400000, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) sendmsg$netlink(r2, &(0x7f000032b000-0x38)={0x0, 0x0, &(0x7f0000459000)=[{&(0x7f0000538000-0x75)=[{0x75, 0x1, 0x300, 0x100, 0x1ff, "c0a0ed28f7a49c6d8d3f671c4863cd0df8f011e6bd8fb91a80f19a1390def4fa0cc2809ceac7a675ea810f3349958d9fc5f838d842d277e6a28f50c27869379f8410d47e5a2bdc43fb6b27b8d2df1f4669bfcefb33e9e66715e42d1c8b2edaf9196cc823c5"}], 0x75}], 0x1, 0x0, 0x0, 0x0}, 0x20008800) getpeername$packet(r2, &(0x7f0000ab4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000db1000-0x4)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000094f000)={0x7fffffff, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect$inet6(r0, &(0x7f0000ecb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000342000-0xc)="2f6465762f6175746f667300", 0x40002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442f050000000000000004f8000000040002663d75dd05009f0be9000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) munlockall() r4 = accept$inet6(r0, &(0x7f0000abd000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003b8000-0x4)=0x1c) creat(&(0x7f00005ab000)="2e2f66696c653000", 0x105) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f00004e0000-0x4b)="cda633f84b3dc54aeab6eac448e655c063d5960a973ab494724ec501a093740e9073d2565621ce7e6a259a764546df3b853f9b9d864df7bbdc0645e744a307d5c8d7bcd945a0e68285a0a7") splice(r4, 0x0, r3, 0x0, 0x9, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x8000000000038, &(0x7f0000d5a000-0x1)="f7", 0x1) 2017/11/26 18:06:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = syz_open_dev$usbmon(&(0x7f0000a80000)="2f6465762f7573626d6f6e2300", 0x8, 0x500) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d03000)=0x7, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000935000)="2f6465762f70707000", 0x40002, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000eca000-0x1)={0x0, 0x0}) getsockname$llc(r1, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) write$fuse_poll(r1, &(0x7f0000170000-0xf)={0x18, 0x5, 0x704, 0x200}, 0x18) close(r2) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000ee5000)="2e2f66696c653000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pause() r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000792000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = request_key(&(0x7f0000726000)="7472757374656400", &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aa8000-0xd)="2f6465762f0500000000000000", 0xfffffffffffffffe) seccomp(0x1, 0x1, &(0x7f0000e1a000)={0x4, &(0x7f0000bf7000)=[{0x3538, 0x8, 0x3, 0x2}, {0x5, 0x7f, 0x100000001, 0x100000001}, {0x9, 0xffff, 0x4, 0x3}, {0xb8, 0x2, 0x1, 0xffffffffffffffff}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c73000)={0x0, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x9a8, 0x0, 0x101, 0x2, 0x100000000, 0xd6, 0xfc3, 0x0, 0x5, 0x1f, 0x3ffc000000000, 0x400, 0xffffffff, 0xd53]}, &(0x7f00007fa000)=0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008e9000-0x8c)={r5, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) rmdir(&(0x7f000022c000-0x8)="2e2f66696c653000") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a8d000-0x4)=0x4, 0x4) add_key$keyring(&(0x7f00000e6000)="6b657972696e6700", &(0x7f0000acb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000002f000)={{0xa, 0x0, 0x32ee, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ac3}, {0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x80, [0x200, 0x8, 0x7fffffff, 0x6, 0x8001, 0x9, 0x80000001, 0x8]}, 0x5c) add_key$user(&(0x7f0000ea6000-0x5)="7573657200", &(0x7f0000dd3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000625000)="5597e14113c6b1dbd2d1619a0d97f867132d44ad07aedc9c177ab5e1420bf6e97af8dfbd0e283924d94d5a9112760f3312e8648e85446d690a1db5562ff46844d9accbf356fcd33ee82a9c0178b564269ff6", 0x52, r4) sendto$inet(r3, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 47.881437] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 47.888070] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 47.894882] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.901437] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/11/26 18:06:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0xb, 0x5, 0x0) setsockopt(r2, 0x1, 0x7, &(0x7f0000001000-0x4)="", 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000ff3000)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000866000-0x8)={0x0, 0x0}) r4 = getpgrp(r3) getpid() fcntl$getownex(r1, 0x10, &(0x7f0000a57000)={0x0, 0x0}) getpid() r5 = getpgrp(r4) sched_getparam(r5, &(0x7f0000b33000)=0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r7, 0x400454da, &(0x7f00002d1000)=0xb) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00007b7000)={{0xa, 0x1, 0x98, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, {0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1, [0x1000, 0x0, 0xfffffffffffffffa, 0x80000000, 0x1, 0x2, 0xffffffffffffff00, 0x5]}, 0x5c) r8 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl(r8, 0x6000020000001276, &(0x7f00008ea000)="") getsockopt$inet6_buf(r0, 0x29, 0x84f0f74bdc2d62b0, &(0x7f0000f1a000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009cc000-0x4)=0x86) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0}}}) r9 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0xffffffffffffffff, &(0x7f0000001000)={0xb, 0x1, 0x0, 0x9}) fcntl$addseals(r6, 0x409, 0xb) setsockopt(r9, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r6) eventfd2(0x6, 0x801) request_key(&(0x7f00007ee000-0x8)="6b657972696e6700", &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bb3000)="2f6465762f6e65742f74756e00", 0xfffffffffffffffe) socket$inet6(0xa, 0x6, 0x0) [ 47.960357] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.964937] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.964950] CPU: 1 PID: 8203 Comm: syz-executor6 Not tainted 4.9.65-gea83e4a #95 [ 47.964956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.964973] ffff8801d54f7930 ffffffff81d90469 ffff8801d54f7c10 0000000000000000 [ 47.964987] ffff8801a5773910 ffff8801d54f7b00 ffff8801a5773800 ffff8801d54f7b28 [ 47.964999] ffffffff8165e417 0000000000002b25 ffff8801c36138f0 ffff8801c36138a0 [ 47.965001] Call Trace: [ 47.965016] [] dump_stack+0xc1/0x128 [ 47.965028] [] handle_userfault+0xa37/0x1300 [ 47.965040] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.965050] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 47.965062] [] ? fixup_exception+0x93/0xc0 [ 47.965073] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 47.965084] [] ? handle_mm_fault+0x117b/0x2530 [ 47.965093] [] ? handle_mm_fault+0x1fc3/0x2530 [ 47.965102] [] handle_mm_fault+0x1fd1/0x2530 [ 47.965112] [] ? __pmd_alloc+0x410/0x410 [ 47.965121] [] ? memset+0x31/0x40 [ 47.965130] [] __do_page_fault+0x5b7/0xd70 [ 47.965140] [] ? mm_fault_error+0x2c0/0x2c0 [ 47.965150] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.965159] [] do_page_fault+0x27/0x30 [ 47.965168] [] page_fault+0x28/0x30 [ 47.965178] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 47.965187] [] ? SyS_timerfd_settime+0xb0/0x190 [ 47.965195] [] ? SyS_timerfd_create+0x300/0x300 [ 47.965205] [] ? do_futex+0x15c0/0x15c0 [ 47.965215] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 47.965225] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 47.965234] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.965243] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 47.994925] ================================================================== [ 47.994940] BUG: KASAN: use-after-free in ip6_dst_ifdown+0x2f1/0x320 at addr ffff8801d83e9f80 [ 47.994945] Read of size 8 by task syz-executor1/8247 [ 47.994956] CPU: 0 PID: 8247 Comm: syz-executor1 Not tainted 4.9.65-gea83e4a #95 [ 47.994960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.994972] ffff8801c67974f0 ffffffff81d90469 ffff8801da001140 ffff8801d83e9f80 [ 47.994980] ffff8801d83ea380 ffffed003b07d3f0 ffff8801d83e9f80 ffff8801c6797518 [ 47.994988] ffffffff8153a3fc ffffed003b07d3f0 ffff8801da001140 0000000000000000 [ 47.994989] Call Trace: [ 47.994998] [] dump_stack+0xc1/0x128 [ 47.995007] [] kasan_object_err+0x1c/0x70 [ 47.995013] [] kasan_report.part.1+0x21c/0x500 [ 47.995020] [] ? dst_dev_event+0x6f/0x2e0 [ 47.995026] [] ? ip6_dst_ifdown+0x2f1/0x320 [ 47.995034] [] __asan_report_load8_noabort+0x29/0x30 [ 47.995039] [] ip6_dst_ifdown+0x2f1/0x320 [ 47.995048] [] ? packet_notifier+0x448/0x770 [ 47.995054] [] ? ip6_pol_route_output+0x60/0x60 [ 47.995060] [] dst_ifdown+0x75/0x230 [ 47.995065] [] dst_dev_event+0xb1/0x2e0 [ 47.995073] [] notifier_call_chain+0x90/0x1a0 [ 47.995080] [] raw_notifier_call_chain+0x2d/0x40 [ 47.995087] [] call_netdevice_notifiers_info+0x51/0x90 [ 47.995093] [] dev_close_many+0x254/0x370 [ 47.995099] [] ? __dev_close_many+0x2b0/0x2b0 [ 47.995105] [] ? add_timer+0x4b4/0xd00 [ 47.995112] [] rollback_registered_many+0x27a/0x960 [ 47.995118] [] ? free_netdev+0x300/0x300 [ 47.995126] [] ? mark_held_locks+0xaf/0x100 [ 47.995133] [] ? queue_delayed_work_on+0x58/0xb0 [ 47.995139] [] rollback_registered+0x81/0xb0 [ 47.995145] [] ? rollback_registered_many+0x960/0x960 [ 47.995153] [] ? linkwatch_schedule_work+0xc5/0x120 [ 47.995159] [] unregister_netdevice_queue+0x81/0x140 [ 47.995166] [] __tun_detach+0xa2c/0xc20 [ 47.995173] [] ? __tun_detach+0xc20/0xc20 [ 47.995179] [] tun_chr_close+0x44/0x60 [ 47.995186] [] __fput+0x28c/0x6e0 [ 47.995192] [] ____fput+0x15/0x20 [ 47.995198] [] task_work_run+0x115/0x190 [ 47.995205] [] do_exit+0x7e7/0x2a40 [ 47.995212] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.995219] [] ? release_task+0x1240/0x1240 [ 47.995227] [] ? get_futex_key+0x1050/0x1050 [ 47.995232] [] ? kasan_slab_free+0x73/0xc0 [ 47.995239] [] ? __dequeue_signal+0xa3/0x550 [ 47.995250] [] ? recalc_sigpending+0x72/0x90 [ 47.995257] [] do_group_exit+0x108/0x320 [ 47.995263] [] get_signal+0x4d4/0x14e0 [ 47.995271] [] do_signal+0x87/0x1a00 [ 47.995277] [] ? setup_sigcontext+0x7d0/0x7d0 [ 47.995285] [] ? check_preemption_disabled+0x3b/0x200 [ 47.995292] [] ? SyS_futex+0x22e/0x2d0 [ 47.995298] [] ? do_futex+0x15c0/0x15c0 [ 47.995305] [] ? exit_to_usermode_loop+0xac/0x120 [ 47.995310] [] exit_to_usermode_loop+0xe1/0x120 [ 47.995316] [] syscall_return_slowpath+0x1a0/0x1e0 [ 47.995326] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 47.995331] Object at ffff8801d83e9f80, in cache kmalloc-1024 size: 1024 [ 47.995332] Allocated: [ 47.995334] PID = 3283 [ 47.995341] save_stack_trace+0x16/0x20 [ 47.995345] save_stack+0x43/0xd0 [ 47.995350] kasan_kmalloc+0xad/0xe0 [ 47.995354] kmem_cache_alloc_trace+0xfb/0x2a0 [ 47.995361] ipv6_add_dev+0xbb/0x1000 [ 47.995366] addrconf_notify+0xa5e/0x2190 [ 47.995371] notifier_call_chain+0x90/0x1a0 [ 47.995376] raw_notifier_call_chain+0x2d/0x40 [ 47.995381] call_netdevice_notifiers_info+0x51/0x90 [ 47.995387] register_netdevice+0xb92/0xea0 [ 47.995392] register_netdev+0x1a/0x30 [ 47.995396] loopback_net_init+0x76/0x160 [ 47.995402] ops_init+0xa9/0x3a0 [ 47.995407] setup_net+0x1b2/0x3e0 [ 47.995411] copy_net_ns+0x189/0x280 [ 47.995416] create_new_namespaces+0x37f/0x730 [ 47.995421] copy_namespaces+0x291/0x320 [ 47.995426] copy_process.part.51+0x1c99/0x5d40 [ 47.995430] _do_fork+0x1c0/0xd70 [ 47.995435] SyS_clone+0x37/0x50 [ 47.995439] do_syscall_64+0x197/0x490 [ 47.995444] return_from_SYSCALL_64+0x0/0x7a [ 47.995445] Freed: [ 47.995447] PID = 8090 [ 47.995451] save_stack_trace+0x16/0x20 [ 47.995456] save_stack+0x43/0xd0 [ 47.995460] kasan_slab_free+0x73/0xc0 [ 47.995464] kfree+0xf0/0x2f0 [ 47.995469] in6_dev_finish_destroy_rcu+0x9d/0xc0 [ 47.995475] rcu_process_callbacks+0x871/0x12c0 [ 47.995480] __do_softirq+0x206/0x951 [ 47.995482] Memory state around the buggy address: [ 47.995488] ffff8801d83e9e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.995492] ffff8801d83e9f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 47.995496] >ffff8801d83e9f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.995498] ^ [ 47.995502] ffff8801d83ea000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.995507] ffff8801d83ea080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.995509] ================================================================== [ 47.995510] Disabling lock debugging due to kernel taint [ 47.995548] ================================================================== [ 47.995554] BUG: KASAN: use-after-free in ip6_dst_ifdown+0x2f1/0x320 at addr ffff8801d83e9f80 [ 47.995557] Read of size 8 by task syz-executor1/8247 [ 47.995563] CPU: 0 PID: 8247 Comm: syz-executor1 Tainted: G B 4.9.65-gea83e4a #95 [ 47.995566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.995575] ffff8801c67974f0 ffffffff81d90469 ffff8801da001140 ffff8801d83e9f80 [ 47.995583] ffff8801d83ea380 ffffed003b07d3f0 ffff8801d83e9f80 ffff8801c6797518 [ 47.995591] ffffffff8153a3fc ffffed003b07d3f0 ffff8801da001140 0000000000000000 [ 47.995592] Call Trace: [ 47.995598] [] dump_stack+0xc1/0x128 [ 47.995604] [] kasan_object_err+0x1c/0x70 [ 47.995610] [] kasan_report.part.1+0x21c/0x500 [ 47.995616] [] ? ip6_dst_ifdown+0x2f1/0x320 [ 47.995623] [] __asan_report_load8_noabort+0x29/0x30 [ 47.995629] [] ip6_dst_ifdown+0x2f1/0x320 [ 47.995635] [] ? packet_notifier+0x448/0x770 [ 47.995641] [] ? ip6_pol_route_output+0x60/0x60 [ 47.995647] [] dst_ifdown+0x75/0x230 [ 47.995652] [] dst_dev_event+0xb1/0x2e0 [ 47.995659] [] notifier_call_chain+0x90/0x1a0 [ 47.995666] [] raw_notifier_call_chain+0x2d/0x40 [ 47.995672] [] call_netdevice_notifiers_info+0x51/0x90 [ 47.995678] [] dev_close_many+0x254/0x370 [ 47.995684] [] ? __dev_close_many+0x2b0/0x2b0 [ 47.995689] [] ? add_timer+0x4b4/0xd00 [ 47.995696] [] rollback_registered_many+0x27a/0x960 [ 47.995702] [] ? free_netdev+0x300/0x300 [ 47.995708] [] ? mark_held_locks+0xaf/0x100 [ 47.995715] [] ? queue_delayed_work_on+0x58/0xb0 [ 47.995721] [] rollback_registered+0x81/0xb0 [ 47.995727] [] ? rollback_registered_many+0x960/0x960 [ 47.995734] [] ? linkwatch_schedule_work+0xc5/0x120 [ 47.995741] [] unregister_netdevice_queue+0x81/0x140 [ 47.995747] [] __tun_detach+0xa2c/0xc20 [ 47.995754] [] ? __tun_detach+0xc20/0xc20 [ 47.995760] [] tun_chr_close+0x44/0x60 [ 47.995766] [] __fput+0x28c/0x6e0 [ 47.995772] [] ____fput+0x15/0x20 [ 47.995777] [] task_work_run+0x115/0x190 [ 47.995784] [] do_exit+0x7e7/0x2a40 [ 47.995790] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.995797] [] ? release_task+0x1240/0x1240 [ 47.995804] [] ? get_futex_key+0x1050/0x1050 [ 47.995809] [] ? kasan_slab_free+0x73/0xc0 [ 47.995816] [] ? __dequeue_signal+0xa3/0x550 [ 47.995822] [] ? recalc_sigpending+0x72/0x90 [ 47.995829] [] do_group_exit+0x108/0x320 [ 47.995835] [] get_signal+0x4d4/0x14e0 [ 47.995841] [] do_signal+0x87/0x1a00 [ 47.995848] [] ? setup_sigcontext+0x7d0/0x7d0 [ 47.995855] [] ? check_preemption_disabled+0x3b/0x200 [ 47.995861] [] ? SyS_futex+0x22e/0x2d0 [ 47.995868] [] ? do_futex+0x15c0/0x15c0 [ 47.995873] [] ? exit_to_usermode_loop+0xac/0x120 [ 47.995879] [] exit_to_usermode_loop+0xe1/0x120 [ 47.995886] [] syscall_return_slowpath+0x1a0/0x1e0 [ 47.995892] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 47.995897] Object at ffff8801d83e9f80, in cache kmalloc-1024 size: 1024 [ 47.995898] Allocated: [ 47.995899] PID = 3283 [ 47.995904] save_stack_trace+0x16/0x20 [ 47.995908] save_stack+0x43/0xd0 [ 47.995912] kasan_kmalloc+0xad/0xe0 [ 47.995917] kmem_cache_alloc_trace+0xfb/0x2a0 [ 47.995922] ipv6_add_dev+0xbb/0x1000 [ 47.995926] addrconf_notify+0xa5e/0x2190 [ 47.995931] notifier_call_chain+0x90/0x1a0 [ 47.995936] raw_notifier_call_chain+0x2d/0x40 [ 47.995941] call_netdevice_notifiers_info+0x51/0x90 [ 47.995946] register_netdevice+0xb92/0xea0 [ 47.995951] register_netdev+0x1a/0x30 [ 47.995956] loopback_net_init+0x76/0x160 [ 47.995961] ops_init+0xa9/0x3a0 [ 47.995966] setup_net+0x1b2/0x3e0 [ 47.995970] copy_net_ns+0x189/0x280 [ 47.995975] create_new_namespaces+0x37f/0x730 [ 47.995980] copy_namespaces+0x291/0x320 [ 47.995985] copy_process.part.51+0x1c99/0x5d40 [ 47.995989] _do_fork+0x1c0/0xd70 [ 47.995993] SyS_clone+0x37/0x50 [ 47.995997] do_syscall_64+0x197/0x490 [ 47.996003] return_from_SYSCALL_64+0x0/0x7a [ 47.996004] Freed: [ 47.996006] PID = 8090 [ 47.996010] save_stack_trace+0x16/0x20 [ 47.996014] save_stack+0x43/0xd0 [ 47.996018] kasan_slab_free+0x73/0xc0 [ 47.996022] kfree+0xf0/0x2f0 [ 47.996027] in6_dev_finish_destroy_rcu+0x9d/0xc0 [ 47.996032] rcu_process_callbacks+0x871/0x12c0 [ 47.996037] __do_softirq+0x206/0x951 [ 47.996038] Memory state around the buggy address: [ 47.996042] ffff8801d83e9e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.996046] ffff8801d83e9f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 47.996051] >ffff8801d83e9f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.996052] ^ [ 47.996057] ffff8801d83ea000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.996061] ffff8801d83ea080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.996062] ================================================================== [ 48.025231] ================================================================== [ 48.025252] BUG: KASAN: use-after-free in ip6_dst_ifdown+0x2f1/0x320 at addr ffff8801d83e9f80 [ 48.025258] Read of size 8 by task syz-executor1/8247 [ 48.025266] CPU: 0 PID: 8247 Comm: syz-executor1 Tainted: G B 4.9.65-gea83e4a #95 [ 48.025270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.025283] ffff8801c6797698 ffffffff81d90469 ffff8801da001140 ffff8801d83e9f80 [ 48.025292] ffff8801d83ea380 ffffed003b07d3f0 ffff8801d83e9f80 ffff8801c67976c0 [ 48.025301] ffffffff8153a3fc ffffed003b07d3f0 ffff8801da001140 0000000000000000 [ 48.025302] Call Trace: [ 48.025311] [] dump_stack+0xc1/0x128 [ 48.025320] [] kasan_object_err+0x1c/0x70 [ 48.025327] [] kasan_report.part.1+0x21c/0x500 [ 48.025336] [] ? mutex_lock_nested+0x56f/0x870 [ 48.025345] [] ? dst_dev_event+0x6f/0x2e0 [ 48.025350] [] ? ip6_dst_ifdown+0x2f1/0x320 [ 48.025358] [] __asan_report_load8_noabort+0x29/0x30 [ 48.025364] [] ip6_dst_ifdown+0x2f1/0x320 [ 48.025372] [] ? packet_notifier+0x448/0x770 [ 48.025379] [] ? ip6_pol_route_output+0x60/0x60 [ 48.025385] [] dst_ifdown+0x75/0x230 [ 48.025391] [] dst_dev_event+0xb1/0x2e0 [ 48.025400] [] notifier_call_chain+0x90/0x1a0 [ 48.025408] [] raw_notifier_call_chain+0x2d/0x40 [ 48.025416] [] call_netdevice_notifiers_info+0x51/0x90 [ 48.025424] [] netdev_run_todo+0x17a/0x6b0 [ 48.025431] [] ? register_netdev+0x30/0x30 [ 48.025438] [] ? __sk_free+0x5c/0x230 [ 48.025444] [] ? sk_free+0x28/0x30 [ 48.025453] [] ? __tun_detach+0xc20/0xc20 [ 48.025460] [] rtnl_unlock+0xe/0x10 [ 48.025466] [] tun_chr_close+0x49/0x60 [ 48.025473] [] __fput+0x28c/0x6e0 [ 48.025480] [] ____fput+0x15/0x20 [ 48.025486] [] task_work_run+0x115/0x190 [ 48.025494] [] do_exit+0x7e7/0x2a40 [ 48.025502] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.025509] [] ? release_task+0x1240/0x1240 [ 48.025516] [] ? get_futex_key+0x1050/0x1050 [ 48.025522] [] ? kasan_slab_free+0x73/0xc0 [ 48.025529] [] ? __dequeue_signal+0xa3/0x550 [ 48.025536] [] ? recalc_sigpending+0x72/0x90 [ 48.025543] [] do_group_exit+0x108/0x320 [ 48.025550] [] get_signal+0x4d4/0x14e0 [ 48.025558] [] do_signal+0x87/0x1a00 [ 48.025565] [] ? setup_sigcontext+0x7d0/0x7d0 [ 48.025574] [] ? check_preemption_disabled+0x3b/0x200 [ 48.025580] [] ? SyS_futex+0x22e/0x2d0 [ 48.025587] [] ? do_futex+0x15c0/0x15c0 [ 48.025594] [] ? exit_to_usermode_loop+0xac/0x120 [ 48.025600] [] exit_to_usermode_loop+0xe1/0x120 [ 48.025607] [] syscall_return_slowpath+0x1a0/0x1e0 [ 48.025615] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 48.025620] Object at ffff8801d83e9f80, in cache kmalloc-1024 size: 1024 [ 48.025622] Allocated: [ 48.025624] PID = 3283 [ 48.025631] save_stack_trace+0x16/0x20 [ 48.025636] save_stack+0x43/0xd0 [ 48.025641] kasan_kmalloc+0xad/0xe0 [ 48.025646] kmem_cache_alloc_trace+0xfb/0x2a0 [ 48.025654] ipv6_add_dev+0xbb/0x1000 [ 48.025658] addrconf_notify+0xa5e/0x2190 [ 48.025664] notifier_call_chain+0x90/0x1a0 [ 48.025670] raw_notifier_call_chain+0x2d/0x40 [ 48.025675] call_netdevice_notifiers_info+0x51/0x90 [ 48.025681] register_netdevice+0xb92/0xea0 [ 48.025687] register_netdev+0x1a/0x30 [ 48.025692] loopback_net_init+0x76/0x160 [ 48.025698] ops_init+0xa9/0x3a0 [ 48.025704] setup_net+0x1b2/0x3e0 [ 48.025708] copy_net_ns+0x189/0x280 [ 48.025714] create_new_namespaces+0x37f/0x730 [ 48.025719] copy_namespaces+0x291/0x320 [ 48.025725] copy_process.part.51+0x1c99/0x5d40 [ 48.025730] _do_fork+0x1c0/0xd70 [ 48.025735] SyS_clone+0x37/0x50 [ 48.025740] do_syscall_64+0x197/0x490 [ 48.025745] return_from_SYSCALL_64+0x0/0x7a [ 48.025746] Freed: [ 48.025748] PID = 8090 [ 48.025752] save_stack_trace+0x16/0x20 [ 48.025757] save_stack+0x43/0xd0 [ 48.025762] kasan_slab_free+0x73/0xc0 [ 48.025766] kfree+0xf0/0x2f0 [ 48.025772] in6_dev_finish_destroy_rcu+0x9d/0xc0 [ 48.025779] rcu_process_callbacks+0x871/0x12c0 [ 48.025785] __do_softirq+0x206/0x951 [ 48.025786] Memory state around the buggy address: [ 48.025792] ffff8801d83e9e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.025797] ffff8801d83e9f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 48.025801] >ffff8801d83e9f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.025803] ^ [ 48.025808] ffff8801d83ea000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.025813] ffff8801d83ea080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.025815] ================================================================== [ 48.025817] ================================================================== [ 48.025824] BUG: KASAN: use-after-free in ip6_dst_ifdown+0x2f1/0x320 at addr ffff8801d83e9f80 [ 48.025828] Read of size 8 by task syz-executor1/8247 [ 48.025834] CPU: 0 PID: 8247 Comm: syz-executor1 Tainted: G B 4.9.65-gea83e4a #95 [ 48.025837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.025847] ffff8801c6797698 ffffffff81d90469 ffff8801da001140 ffff8801d83e9f80 [ 48.025856] ffff8801d83ea380 ffffed003b07d3f0 ffff8801d83e9f80 ffff8801c67976c0 [ 48.025864] ffffffff8153a3fc ffffed003b07d3f0 ffff8801da001140 0000000000000000 [ 48.025866] Call Trace: [ 48.025872] [] dump_stack+0xc1/0x128 [ 48.025879] [] kasan_object_err+0x1c/0x70 [ 48.025886] [] kasan_report.part.1+0x21c/0x500 [ 48.025892] [] ? ip6_dst_ifdown+0x2f1/0x320 [ 48.025898] [] __asan_report_load8_noabort+0x29/0x30 [ 48.025905] [] ip6_dst_ifdown+0x2f1/0x320 [ 48.025912] [] ? packet_notifier+0x448/0x770 [ 48.025918] [] ? ip6_pol_route_output+0x60/0x60 [ 48.025924] [] dst_ifdown+0x75/0x230 [ 48.025930] [] dst_dev_event+0xb1/0x2e0 [ 48.025938] [] notifier_call_chain+0x90/0x1a0 [ 48.025945] [] raw_notifier_call_chain+0x2d/0x40 [ 48.025952] [] call_netdevice_notifiers_info+0x51/0x90 [ 48.025959] [] netdev_run_todo+0x17a/0x6b0 [ 48.025966] [] ? register_netdev+0x30/0x30 [ 48.025972] [] ? __sk_free+0x5c/0x230 [ 48.025978] [] ? sk_free+0x28/0x30 [ 48.025985] [] ? __tun_detach+0xc20/0xc20 [ 48.025992] [] rtnl_unlock+0xe/0x10 [ 48.025999] [] tun_chr_close+0x49/0x60 [ 48.026005] [] __fput+0x28c/0x6e0 [ 48.026012] [] ____fput+0x15/0x20 [ 48.026017] [] task_work_run+0x115/0x190 [ 48.026022] [] do_exit+0x7e7/0x2a40 [ 48.026027] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.026033] [] ? release_task+0x1240/0x1240 [ 48.026038] [] ? get_futex_key+0x1050/0x1050 [ 48.026044] [] ? kasan_slab_free+0x73/0xc0 [ 48.026050] [] ? __dequeue_signal+0xa3/0x550 [ 48.026056] [] ? recalc_sigpending+0x72/0x90 [ 48.026063] [] do_group_exit+0x108/0x320 [ 48.026069] [] get_signal+0x4d4/0x14e0 [ 48.026077] [] do_signal+0x87/0x1a00 [ 48.026083] [] ? setup_sigcontext+0x7d0/0x7d0 [ 48.026090] [] ? check_preemption_disabled+0x3b/0x200 [ 48.026097] [] ? SyS_futex+0x22e/0x2d0 [ 48.026104] [] ? do_futex+0x15c0/0x15c0 [ 48.026110] [] ? exit_to_usermode_loop+0xac/0x120 [ 48.026116] [] exit_to_usermode_loop+0xe1/0x120 [ 48.026122] [] syscall_return_slowpath+0x1a0/0x1e0 [ 48.026129] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 48.026134] Object at ffff8801d83e9f80, in cache kmalloc-1024 size: 1024 [ 48.026135] Allocated: [ 48.026136] PID = 3283 [ 48.026140] save_stack_trace+0x16/0x20 [ 48.026144] save_stack+0x43/0xd0 [ 48.026148] kasan_kmalloc+0xad/0xe0 [ 48.026152] kmem_cache_alloc_trace+0xfb/0x2a0 [ 48.026156] ipv6_add_dev+0xbb/0x1000 [ 48.026160] addrconf_notify+0xa5e/0x2190 [ 48.026164] notifier_call_chain+0x90/0x1a0 [ 48.026169] raw_notifier_call_chain+0x2d/0x40 [ 48.026173] call_netdevice_notifiers_info+0x51/0x90 [ 48.026178] register_netdevice+0xb92/0xea0 [ 48.026182] register_netdev+0x1a/0x30 [ 48.026186] loopback_net_init+0x76/0x160 [ 48.026190] ops_init+0xa9/0x3a0 [ 48.026194] setup_net+0x1b2/0x3e0 [ 48.026198] copy_net_ns+0x189/0x280 [ 48.026203] create_new_namespaces+0x37f/0x730 [ 48.026209] copy_namespaces+0x291/0x320 [ 48.026214] copy_process.part.51+0x1c99/0x5d40 [ 48.026219] _do_fork+0x1c0/0xd70 [ 48.026224] SyS_clone+0x37/0x50 [ 48.026228] do_syscall_64+0x197/0x490 [ 48.026233] return_from_SYSCALL_64+0x0/0x7a [ 48.026234] Freed: [ 48.026235] PID = 8090 [ 48.026238] save_stack_trace+0x16/0x20 [ 48.026248] save_stack+0x43/0xd0 [ 48.026251] kasan_slab_free+0x73/0xc0 [ 48.026254] kfree+0xf0/0x2f0 [ 48.026259] in6_dev_finish_destroy_rcu+0x9d/0xc0 [ 48.026264] rcu_process_callbacks+0x871/0x12c0 [ 48.026268] __do_softirq+0x206/0x951 [ 48.026270] Memory state around the buggy address: [ 48.026274] ffff8801d83e9e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.026278] ffff8801d83e9f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 48.026281] >ffff8801d83e9f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.026283] ^ [ 48.026286] ffff8801d83ea000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.026289] ffff8801d83ea080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.026291] ================================================================== [ 48.030938] device  entered promiscuous mode [ 48.071348] ================================================================== [ 48.071368] BUG: KASAN: use-after-free in ip6_dst_ifdown+0x2f1/0x320 at addr ffff8801d83e9f80 [ 48.071373] Read of size 8 by task syz-executor2/8283 [ 48.071384] CPU: 0 PID: 8283 Comm: syz-executor2 Tainted: G B 4.9.65-gea83e4a #95 [ 48.071388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.071403] ffff8801c85e7ac8 ffffffff81d90469 ffff8801da001140 ffff8801d83e9f80 [ 48.071413] ffff8801d83ea380 ffffed003b07d3f0 ffff8801d83e9f80 ffff8801c85e7af0 [ 48.071424] ffffffff8153a3fc ffffed003b07d3f0 ffff8801da001140 0000000000000000 [ 48.071425] Call Trace: [ 48.071436] [] dump_stack+0xc1/0x128 [ 48.071447] [] kasan_object_err+0x1c/0x70 [ 48.071456] [] kasan_report.part.1+0x21c/0x500 [ 48.071467] [] ? mutex_lock_nested+0x56f/0x870 [ 48.071478] [] ? dst_dev_event+0x6f/0x2e0 [ 48.071487] [] ? ip6_dst_ifdown+0x2f1/0x320 [ 48.071496] [] __asan_report_load8_noabort+0x29/0x30 [ 48.071505] [] ip6_dst_ifdown+0x2f1/0x320 [ 48.071515] [] ? packet_notifier+0x448/0x770 [ 48.071524] [] ? ip6_pol_route_output+0x60/0x60 [ 48.071532] [] dst_ifdown+0x75/0x230 [ 48.071539] [] dst_dev_event+0xb1/0x2e0 [ 48.071551] [] notifier_call_chain+0x90/0x1a0 [ 48.071561] [] raw_notifier_call_chain+0x2d/0x40 [ 48.071572] [] call_netdevice_notifiers_info+0x51/0x90 [ 48.071582] [] netdev_run_todo+0x17a/0x6b0 [ 48.071592] [] ? register_netdev+0x30/0x30 [ 48.071601] [] ? __sk_free+0x5c/0x230 [ 48.071608] [] ? sk_free+0x28/0x30 [ 48.071619] [] ? __tun_detach+0xc20/0xc20 [ 48.071628] [] rtnl_unlock+0xe/0x10 [ 48.071637] [] tun_chr_close+0x49/0x60 [ 48.071646] [] __fput+0x28c/0x6e0 [ 48.071655] [] ____fput+0x15/0x20 [ 48.071663] [] task_work_run+0x115/0x190 [ 48.071672] [] exit_to_usermode_loop+0xfc/0x120 [ 48.071681] [] syscall_return_slowpath+0x1a0/0x1e0 [ 48.071692] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 48.071698] Object at ffff8801d83e9f80, in cache kmalloc-1024 size: 1024 [ 48.071699] Allocated: [ 48.071702] PID = 3283 [ 48.071710] save_stack_trace+0x16/0x20 [ 48.071716] save_stack+0x43/0xd0 [ 48.071723] kasan_kmalloc+0xad/0xe0 [ 48.071730] kmem_cache_alloc_trace+0xfb/0x2a0 [ 48.071739] ipv6_add_dev+0xbb/0x1000 [ 48.071745] addrconf_notify+0xa5e/0x2190 [ 48.071753] notifier_call_chain+0x90/0x1a0 [ 48.071761] raw_notifier_call_chain+0x2d/0x40 [ 48.071768] call_netdevice_notifiers_info+0x51/0x90 [ 48.071777] register_netdevice+0xb92/0xea0 [ 48.071784] register_netdev+0x1a/0x30 [ 48.071791] loopback_net_init+0x76/0x160 [ 48.071798] ops_init+0xa9/0x3a0 [ 48.071805] setup_net+0x1b2/0x3e0 [ 48.071811] copy_net_ns+0x189/0x280 [ 48.071819] create_new_namespaces+0x37f/0x730 [ 48.071826] copy_namespaces+0x291/0x320 [ 48.071835] copy_process.part.51+0x1c99/0x5d40 [ 48.071841] _do_fork+0x1c0/0xd70 [ 48.071847] SyS_clone+0x37/0x50 [ 48.071854] do_syscall_64+0x197/0x490 [ 48.071861] return_from_SYSCALL_64+0x0/0x7a [ 48.071863] Freed: [ 48.071865] PID = 8090 [ 48.071872] save_stack_trace+0x16/0x20 [ 48.071878] save_stack+0x43/0xd0 [ 48.071885] kasan_slab_free+0x73/0xc0 [ 48.071890] kfree+0xf0/0x2f0 [ 48.071898] in6_dev_finish_destroy_rcu+0x9d/0xc0 [ 48.071907] rcu_process_callbacks+0x871/0x12c0 [ 48.071915] __do_softirq+0x206/0x951 [ 48.071916] Memory state around the buggy address: [ 48.071924] ffff8801d83e9e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.071931] ffff8801d83e9f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 48.071937] >ffff8801d83e9f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.071939] ^ [ 48.071946] ffff8801d83ea000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.071952] ffff8801d83ea080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.071954] ================================================================== [ 48.071957] ================================================================== [ 48.071966] BUG: KASAN: use-after-free in ip6_dst_ifdown+0x2f1/0x320 at addr ffff8801d83e9f80 [ 48.071970] Read of size 8 by task syz-executor2/8283 [ 48.071978] CPU: 0 PID: 8283 Comm: syz-executor2 Tainted: G B 4.9.65-gea83e4a #95 [ 48.071983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.071995] ffff8801c85e7ac8 ffffffff81d90469 ffff8801da001140 ffff8801d83e9f80 [ 48.072007] ffff8801d83ea380 ffffed003b07d3f0 ffff8801d83e9f80 ffff8801c85e7af0 [ 48.072017] ffffffff8153a3fc ffffed003b07d3f0 ffff8801da001140 0000000000000000 [ 48.072019] Call Trace: [ 48.072027] [] dump_stack+0xc1/0x128 [ 48.072036] [] kasan_object_err+0x1c/0x70 [ 48.072045] [] kasan_report.part.1+0x21c/0x500 [ 48.072053] [] ? ip6_dst_ifdown+0x2f1/0x320 [ 48.072063] [] __asan_report_load8_noabort+0x29/0x30 [ 48.072071] [] ip6_dst_ifdown+0x2f1/0x320 [ 48.072080] [] ? packet_notifier+0x448/0x770 [ 48.072089] [] ? ip6_pol_route_output+0x60/0x60 [ 48.072097] [] dst_ifdown+0x75/0x230 [ 48.072105] [] dst_dev_event+0xb1/0x2e0 [ 48.072114] [] notifier_call_chain+0x90/0x1a0 [ 48.072124] [] raw_notifier_call_chain+0x2d/0x40 [ 48.072133] [] call_netdevice_notifiers_info+0x51/0x90 [ 48.072146] [] netdev_run_todo+0x17a/0x6b0 [ 48.072156] [] ? register_netdev+0x30/0x30 [ 48.072164] [] ? __sk_free+0x5c/0x230 [ 48.072171] [] ? sk_free+0x28/0x30 [ 48.072181] [] ? __tun_detach+0xc20/0xc20 [ 48.072189] [] rtnl_unlock+0xe/0x10 [ 48.072198] [] tun_chr_close+0x49/0x60 [ 48.072206] [] __fput+0x28c/0x6e0 [ 48.072215] [] ____fput+0x15/0x20 [ 48.072223] [] task_work_run+0x115/0x190 [ 48.072231] [] exit_to_usermode_loop+0xfc/0x120 [ 48.072243] [] syscall_return_slowpath+0x1a0/0x1e0 [ 48.072252] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 48.072258] Object at ffff8801d83e9f80, in cache kmalloc-1024 size: 1024 [ 48.072260] Allocated: [ 48.072261] PID = 3283 [ 48.072267] save_stack_trace+0x16/0x20 [ 48.072274] save_stack+0x43/0xd0 [ 48.072280] kasan_kmalloc+0xad/0xe0 [ 48.072286] kmem_cache_alloc_trace+0xfb/0x2a0 [ 48.072294] ipv6_add_dev+0xbb/0x1000 [ 48.072300] addrconf_notify+0xa5e/0x2190 [ 48.072308] notifier_call_chain+0x90/0x1a0 [ 48.072316] raw_notifier_call_chain+0x2d/0x40 [ 48.072323] call_netdevice_notifiers_info+0x51/0x90 [ 48.072331] register_netdevice+0xb92/0xea0 [ 48.072339] register_netdev+0x1a/0x30 [ 48.072346] loopback_net_init+0x76/0x160 [ 48.072353] ops_init+0xa9/0x3a0 [ 48.072361] setup_net+0x1b2/0x3e0 [ 48.072367] copy_net_ns+0x189/0x280 [ 48.072374] create_new_namespaces+0x37f/0x730 [ 48.072381] copy_namespaces+0x291/0x320 [ 48.072389] copy_process.part.51+0x1c99/0x5d40 [ 48.072395] _do_fork+0x1c0/0xd70 [ 48.072402] SyS_clone+0x37/0x50 [ 48.072408] do_syscall_64+0x197/0x490 [ 48.072416] return_from_SYSCALL_64+0x0/0x7a [ 48.072417] Freed: [ 48.072419] PID = 8090 [ 48.072426] save_stack_trace+0x16/0x20 [ 48.072432] save_stack+0x43/0xd0 [ 48.072439] kasan_slab_free+0x73/0xc0 [ 48.072444] kfree+0xf0/0x2f0 [ 48.072452] in6_dev_finish_destroy_rcu+0x9d/0xc0 [ 48.072460] rcu_process_callbacks+0x871/0x12c0 [ 48.072466] __do_softirq+0x206/0x951 [ 48.072468] Memory state around the buggy address: [ 48.072475] ffff8801d83e9e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.072482] ffff8801d83e9f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 48.072488] >ffff8801d83e9f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.072491] ^ [ 48.072497] ffff8801d83ea000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.072503] ffff8801d83ea080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.072506] ================================================================== [ 48.160690] device  left promiscuous mode [ 48.230833] ================================================================== [ 48.230848] BUG: KASAN: use-after-free in ip6_dst_ifdown+0x2f1/0x320 at addr ffff8801d83e9f80 [ 48.230853] Read of size 8 by task syz-executor3/8303 [ 48.230862] CPU: 1 PID: 8303 Comm: syz-executor3 Tainted: G B 4.9.65-gea83e4a #95 [ 48.230865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.230876] ffff8801a6237698 ffffffff81d90469 ffff8801da001140 ffff8801d83e9f80 [ 48.230884] ffff8801d83ea380 ffffed003b07d3f0 ffff8801d83e9f80 ffff8801a62376c0 [ 48.230898] ffffffff8153a3fc ffffed003b07d3f0 ffff8801da001140 0000000000000000 [ 48.230899] Call Trace: [ 48.230907] [] dump_stack+0xc1/0x128 [ 48.230916] [] kasan_object_err+0x1c/0x70 [ 48.230922] [] kasan_report.part.1+0x21c/0x500 [ 48.230931] [] ? mutex_lock_nested+0x56f/0x870 [ 48.230938] [] ? dst_dev_event+0x6f/0x2e0 [ 48.230944] [] ? ip6_dst_ifdown+0x2f1/0x320 [ 48.230951] [] __asan_report_load8_noabort+0x29/0x30 [ 48.230957] [] ip6_dst_ifdown+0x2f1/0x320 [ 48.230964] [] ? packet_notifier+0x448/0x770 [ 48.230970] [] ? ip6_pol_route_output+0x60/0x60 [ 48.230976] [] dst_ifdown+0x75/0x230 [ 48.230982] [] dst_dev_event+0xb1/0x2e0 [ 48.230990] [] notifier_call_chain+0x90/0x1a0 [ 48.230996] [] raw_notifier_call_chain+0x2d/0x40 [ 48.231003] [] call_netdevice_notifiers_info+0x51/0x90 [ 48.231010] [] netdev_run_todo+0x17a/0x6b0 [ 48.231017] [] ? register_netdev+0x30/0x30 [ 48.231023] [] ? __sk_free+0x5c/0x230 [ 48.231028] [] ? sk_free+0x28/0x30 [ 48.231036] [] ? __tun_detach+0xc20/0xc20 [ 48.231042] [] rtnl_unlock+0xe/0x10 [ 48.231048] [] tun_chr_close+0x49/0x60 [ 48.231054] [] __fput+0x28c/0x6e0 [ 48.231061] [] ____fput+0x15/0x20 [ 48.231066] [] task_work_run+0x115/0x190 [ 48.231073] [] do_exit+0x7e7/0x2a40 [ 48.231082] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.231089] [] ? release_task+0x1240/0x1240 [ 48.231096] [] ? get_futex_key+0x1050/0x1050 [ 48.231102] [] ? __save_stack_trace+0x7d/0xf0 [ 48.231109] [] ? __dequeue_signal+0xa3/0x550 [ 48.231115] [] ? recalc_sigpending_tsk+0x115/0x150 [ 48.231121] [] ? recalc_sigpending+0x72/0x90 [ 48.231127] [] ? dequeue_signal+0xc4/0x4b0 [ 48.231134] [] ? __dequeue_signal+0x550/0x550 [ 48.231140] [] do_group_exit+0x108/0x320 [ 48.231147] [] get_signal+0x4d4/0x14e0 [ 48.231154] [] do_signal+0x87/0x1a00 [ 48.231165] [] ? lookup_user_key+0x113/0xd10 [ 48.231174] [] ? check_preemption_disabled+0x3b/0x200 [ 48.231180] [] ? setup_sigcontext+0x7d0/0x7d0 [ 48.231186] [] ? trace_hardirqs_on+0xd/0x10 [ 48.231193] [] ? SyS_futex+0x22e/0x2d0 [ 48.231200] [] ? do_futex+0x15c0/0x15c0 [ 48.231205] [] ? SyS_add_key+0x390/0x390 [ 48.231212] [] exit_to_usermode_loop+0xe1/0x120 [ 48.231218] [] syscall_return_slowpath+0x1a0/0x1e0 [ 48.231227] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 48.231231] Object at ffff8801d83e9f80, in cache kmalloc-1024 size: 1024 [ 48.231233] Allocated: [ 48.231235] PID = 3283 [ 48.231240] save_stack_trace+0x16/0x20 [ 48.231244] save_stack+0x43/0xd0 [ 48.231249] kasan_kmalloc+0xad/0xe0 [ 48.231253] kmem_cache_alloc_trace+0xfb/0x2a0 [ 48.231259] ipv6_add_dev+0xbb/0x1000 [ 48.231264] addrconf_notify+0xa5e/0x2190 [ 48.231269] notifier_call_chain+0x90/0x1a0 [ 48.231274] raw_notifier_call_chain+0x2d/0x40 [ 48.231279] call_netdevice_notifiers_info+0x51/0x90 [ 48.231285] register_netdevice+0xb92/0xea0 [ 48.231290] register_netdev+0x1a/0x30 [ 48.231294] loopback_net_init+0x76/0x160 [ 48.231299] ops_init+0xa9/0x3a0 [ 48.231304] setup_net+0x1b2/0x3e0 [ 48.231308] copy_net_ns+0x189/0x280 [ 48.231313] create_new_namespaces+0x37f/0x730 [ 48.231318] copy_namespaces+0x291/0x320 [ 48.231323] copy_process.part.51+0x1c99/0x5d40 [ 48.231328] _do_fork+0x1c0/0xd70 [ 48.231332] SyS_clone+0x37/0x50 [ 48.231336] do_syscall_64+0x197/0x490 [ 48.231342] return_from_SYSCALL_64+0x0/0x7a [ 48.231343] Freed: [ 48.231344] PID = 8090 [ 48.231349] save_stack_trace+0x16/0x20 [ 48.231353] save_stack+0x43/0xd0 [ 48.231357] kasan_slab_free+0x73/0xc0 [ 48.231361] kfree+0xf0/0x2f0 [ 48.231367] in6_dev_finish_destroy_rcu+0x9d/0xc0 [ 48.231373] rcu_process_callbacks+0x871/0x12c0 [ 48.231378] __do_softirq+0x206/0x951 [ 48.231380] Memory state around the buggy address: [ 48.231398] ffff8801d83e9e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.231403] ffff8801d83e9f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 48.231407] >ffff8801d83e9f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.231409] ^ [ 48.231413] ffff8801d83ea000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.231417] ffff8801d83ea080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.231419] ================================================================== [ 48.231421] ================================================================== [ 48.231427] BUG: KASAN: use-after-free in ip6_dst_ifdown+0x2f1/0x320 at addr ffff8801d83e9f80 [ 48.231430] Read of size 8 by task syz-executor3/8303 [ 48.231436] CPU: 1 PID: 8303 Comm: syz-executor3 Tainted: G B 4.9.65-gea83e4a #95 [ 48.231439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.231448] ffff8801a6237698 ffffffff81d90469 ffff8801da001140 ffff8801d83e9f80 [ 48.231456] ffff8801d83ea380 ffffed003b07d3f0 ffff8801d83e9f80 ffff8801a62376c0 [ 48.231463] ffffffff8153a3fc ffffed003b07d3f0 ffff8801da001140 0000000000000000 [ 48.231465] Call Trace: [ 48.231470] [] dump_stack+0xc1/0x128 [ 48.231476] [] kasan_object_err+0x1c/0x70 [ 48.231483] [] kasan_report.part.1+0x21c/0x500 [ 48.231488] [] ? ip6_dst_ifdown+0x2f1/0x320 [ 48.231495] [] __asan_report_load8_noabort+0x29/0x30 [ 48.231501] [] ip6_dst_ifdown+0x2f1/0x320 [ 48.231507] [] ? packet_notifier+0x448/0x770 [ 48.231513] [] ? ip6_pol_route_output+0x60/0x60 [ 48.231519] [] dst_ifdown+0x75/0x230 [ 48.231524] [] dst_dev_event+0xb1/0x2e0 [ 48.231531] [] notifier_call_chain+0x90/0x1a0 [ 48.231537] [] raw_notifier_call_chain+0x2d/0x40 [ 48.231544] [] call_netdevice_notifiers_info+0x51/0x90 [ 48.231550] [] netdev_run_todo+0x17a/0x6b0 [ 48.231557] [] ? register_netdev+0x30/0x30 [ 48.231562] [] ? __sk_free+0x5c/0x230 [ 48.231567] [] ? sk_free+0x28/0x30 [ 48.231574] [] ? __tun_detach+0xc20/0xc20 [ 48.231580] [] rtnl_unlock+0xe/0x10 [ 48.231586] [] tun_chr_close+0x49/0x60 [ 48.231592] [] __fput+0x28c/0x6e0 [ 48.231598] [] ____fput+0x15/0x20 [ 48.231604] [] task_work_run+0x115/0x190 [ 48.231610] [] do_exit+0x7e7/0x2a40 [ 48.231617] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.231624] [] ? release_task+0x1240/0x1240 [ 48.231630] [] ? get_futex_key+0x1050/0x1050 [ 48.231635] [] ? __save_stack_trace+0x7d/0xf0 [ 48.231642] [] ? __dequeue_signal+0xa3/0x550 [ 48.231648] [] ? recalc_sigpending_tsk+0x115/0x150 [ 48.231654] [] ? recalc_sigpending+0x72/0x90 [ 48.231660] [] ? dequeue_signal+0xc4/0x4b0 [ 48.231666] [] ? __dequeue_signal+0x550/0x550 [ 48.231673] [] do_group_exit+0x108/0x320 [ 48.231679] [] get_signal+0x4d4/0x14e0 [ 48.231686] [] do_signal+0x87/0x1a00 [ 48.231692] [] ? lookup_user_key+0x113/0xd10 [ 48.231698] [] ? check_preemption_disabled+0x3b/0x200 [ 48.231704] [] ? setup_sigcontext+0x7d0/0x7d0 [ 48.231711] [] ? trace_hardirqs_on+0xd/0x10 [ 48.231717] [] ? SyS_futex+0x22e/0x2d0 [ 48.231724] [] ? do_futex+0x15c0/0x15c0 [ 48.231729] [] ? SyS_add_key+0x390/0x390 [ 48.231739] [] exit_to_usermode_loop+0xe1/0x120 [ 48.231745] [] syscall_return_slowpath+0x1a0/0x1e0 [ 48.231751] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 48.231756] Object at ffff8801d83e9f80, in cache kmalloc-1024 size: 1024 [ 48.231757] Allocated: [ 48.231758] PID = 3283 [ 48.231762] save_stack_trace+0x16/0x20 [ 48.231767] save_stack+0x43/0xd0 [ 48.231771] kasan_kmalloc+0xad/0xe0 [ 48.231775] kmem_cache_alloc_trace+0xfb/0x2a0 [ 48.231781] ipv6_add_dev+0xbb/0x1000 [ 48.231785] addrconf_notify+0xa5e/0x2190 [ 48.231790] notifier_call_chain+0x90/0x1a0 [ 48.231795] raw_notifier_call_chain+0x2d/0x40 [ 48.231800] call_netdevice_notifiers_info+0x51/0x90 [ 48.231805] register_netdevice+0xb92/0xea0 [ 48.231811] register_netdev+0x1a/0x30 [ 48.231815] loopback_net_init+0x76/0x160 [ 48.231820] ops_init+0xa9/0x3a0 [ 48.231825] setup_net+0x1b2/0x3e0 [ 48.231829] copy_net_ns+0x189/0x280 [ 48.231834] create_new_namespaces+0x37f/0x730 [ 48.231841] copy_namespaces+0x291/0x320 [ 48.231846] copy_process.part.51+0x1c99/0x5d40 [ 48.231851] _do_fork+0x1c0/0xd70 [ 48.231855] SyS_clone+0x37/0x50 [ 48.231859] do_syscall_64+0x197/0x490 [ 48.231865] return_from_SYSCALL_64+0x0/0x7a [ 48.231866] Freed: [ 48.231867] PID = 8090 [ 48.231871] save_stack_trace+0x16/0x20 [ 48.231876] save_stack+0x43/0xd0 [ 48.231880] kasan_slab_free+0x73/0xc0 [ 48.231884] kfree+0xf0/0x2f0 [ 48.231889] in6_dev_finish_destroy_rcu+0x9d/0xc0 [ 48.231894] rcu_process_callbacks+0x871/0x12c0 [ 48.231898] __do_softirq+0x206/0x951 [ 48.231900] Memory state around the buggy address: [ 48.231904] ffff8801d83e9e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.231908] ffff8801d83e9f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 48.231913] >ffff8801d83e9f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.231914] ^ 2017/11/26 18:07:02 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x4) r2 = dup2(r1, r0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000fda000)=@assoc_value={0x0, 0x0}, &(0x7f0000fda000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ebc000)={r3, @in6={{0xa, 0x2, 0x2354, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x100000000, 0x8000, 0x6, 0x2, 0x2, 0x1000, 0x80000000, 0x2, 0xfab, 0x2, 0x4, 0x0, 0x7ff, 0x7]}, &(0x7f00003a7000-0x4)=0x108) r4 = epoll_create(0x3) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b6d000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd4000-0x4)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000f7a000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, r5}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000c3a000)={0x1, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f0000fdb000)={0x80000000, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) r6 = dup3(r4, r0, 0x80000) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fdb000-0xb1)={0x0, 0xa9, "079ac18d02a4c31940750550b32b7446cc3a02dd16a391502b5e22a599bfe87f951a506e788998b7fd633684cc1888fca5791ea1917aab74c9c825781da86978aa350d7efeebb40233df04c25c7c83f57f6a3aff17067acd0055290059f0682498946411229714da9653c7bd900f70c84076beca2420ceeb7848fba5b1e011440e05dfaebb5d78ac3253366f11b654348c723677a6565bda623c2f39fd3e8521da9673708c810cb5e6"}, &(0x7f0000c8f000-0x4)=0xb1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000fdb000-0x10)={r7, 0x2, 0xc7b, 0x100000000}, &(0x7f0000fdb000-0x4)=0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000fdd000-0x108)={r7, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffff2d7, 0x3f, 0x401, 0x442, 0x99df, 0x7, 0x8, 0x8, 0x80, 0xbc95, 0x7, 0x1, 0x8000, 0x10000, 0x800]}, &(0x7f00007d2000)=0x108) r8 = dup3(r0, r1, 0x0) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a6b000)="2f6465762f6175746f667300", 0x18c41, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000fde000-0x78)={0x5, 0x78, 0x95, 0x100, 0x9, 0x3, 0x0, 0x58, 0x200, 0x4, 0xa2, 0x200020000000, 0x442c, 0x1, 0x0, 0x101, 0x0, 0x6, 0x9, 0x2, 0x73e4f44d, 0x191, 0x7, 0x2, 0xe445, 0x8, 0x0}, r10, 0xf40, r9, 0x0) read$eventfd(r8, &(0x7f0000404000)=0x0, 0x8) 2017/11/26 18:07:02 executing program 5: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a90000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f00004bf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x40000002, &(0x7f0000b5f000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000730000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ff2000)=0x4e) bind$unix(r1, &(0x7f0000919000-0x8)=@abs={0x2, 0x0, 0x2}, 0x8) connect$unix(r2, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x82, &(0x7f000040e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000652000/0x4000)=nil, 0x4000, 0x6, 0x230, r0, 0x0) timer_create(0x1000004, &(0x7f000023a000-0x50)={0x5, 0x0, 0x4, @thr={&(0x7f0000ee8000-0x9b)="ac33d30641a0694aabb83cc38a38d5923109a5fbce7cbea79f5661ac7f461e7d1bab70d95ddfa454655bd5e5365165f12c14024fa4a69b11510e16993cf7ffbc6ebb9cab43e57194e8cf4078fb114d49009100f861db30bf1aae4801104ddeb70e44ee963ef1eba93623a9c6b817f9a661f08363190be8146b16c02a3306534109ac682a0fcc82bf3595a7c8e0b40e1c508253aca5489f2c614ce1", &(0x7f000075f000-0xd)="6e62018582126875c39a618f"}, []}, &(0x7f0000eb3000)=0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r3, &(0x7f0000ee8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ee9000-0x4)=0x0, &(0x7f0000e8c000-0x4)=0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000ee1000-0x81)="c2", 0x1) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x401d, &(0x7f0000ee9000)=0x7, 0x4) setsockopt$inet_opts(r0, 0x0, 0x15, &(0x7f0000922000)="", 0x0) mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x80002, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) bind$inet(r4, &(0x7f0000afc000-0x10)={0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x4010, r4, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3b, &(0x7f00001ba000-0x3b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x4, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}]}}, @udp={0x0, 0x2, 0x9, 0x0, "01"}}}}}, 0x0) 2017/11/26 18:07:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005be000-0x1)="00", 0x1) write$tun(r0, &(0x7f0000700000)=@pi={0x0, 0x88f8, @ipv4={{0x36, 0x4, 0xa30, 0x3ff, 0x11b, 0x0, 0x7, 0x0, 0x3f, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, {[@end={0x0}, @ra={0x94, 0x6, 0xe74}, @generic={0x0, 0xc, "c2a3de0e7d8e419e55c0"}, @generic={0x89, 0xa, "3f2389d3bbaac9d5"}, @ssrr={0x89, 0x17, 0xff, [@empty=0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @cipso={0x86, 0x6f, 0x0, [{0x0, 0xc, "3e8ed0b3794c8f50d486"}, {0x7, 0xa, "72246e0015e1aa0a"}, {0x7, 0x11, "759381c99101093f5e477633707d06"}, {0x2, 0x10, "a657762631e21a19173c2f2ed942"}, {0x5, 0xf, "d347c25c45b488c38ca536ff11"}, {0x6, 0x3, "41"}, {0x6, 0xe, "f631f625a5acc75871a697f9"}, {0x6, 0x5, "3e794b"}, {0x3, 0xd, "43d292331fe2650e28f483"}]}, @generic={0xc7, 0x8, "03a2bff66a81"}, @rr={0x7, 0x17, 0x6, [@empty=0x0, @loopback=0x7f000001, @empty=0x0, @loopback=0x7f000001, @empty=0x0]}]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x10001, 0xb1c, 0x0, {0xd, 0x4, 0xfffffffffffffff9, 0x6, 0x5, 0x1, 0x3, 0xfff, 0x0, 0x3e, @broadcast=0xffffffff, @rand_addr=0x3, {[@rr={0x7, 0x7, 0x2, [@rand_addr=0xa9]}, @cipso={0x86, 0x10, 0x1, [{0x7, 0xa, "98d5eaa90ddda206"}]}, @ra={0x94, 0x6, 0x4}]}}, "b76bb50a8f2f66"}}}, 0x11f) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x42424242, 0x42424242}, 0xab5, 0x40) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000b22000-0x4)=0x3) read(r1, &(0x7f0000457000)="00", 0x1) read(r1, &(0x7f0000fd8000)="", 0x0) times(&(0x7f00000eb000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fde000)={0x13, 0x9, 0x0, 0x4000000000, 0x8, 0x8, 0x8000000000000040, 0xd, 0x1ff, 0x9, 0x1ff, 0x5}) write$sndseq(r1, &(0x7f0000610000)=[{0x5, 0xfffffffffffffff8, 0x3d7, 0x7fdf, @time={0x0, 0x989680}, {0x7fffffff, 0x81}, {0x8eb, 0x401}, @connect={{0xfffffffffffffffd, 0x3}, {0x3, 0x7fffffff}}}, {0x0, 0x1, 0x1000, 0x86, @tick=0x800, {0x0, 0x4}, {0x400, 0x100000000}, @raw8={"e76d5d27bdb879e0a3d5fff1"}}, {0x800, 0x7, 0x1, 0x7ff, @tick=0x3, {0x10001, 0x401}, {0x8001, 0x1}, @addr={0x1000, 0x2ee5}}, {0x59, 0x800, 0x100000000, 0x1115c0000000000, @tick=0x5, {0x80000000, 0x6}, {0x5, 0xc7}, @queue={0x2, {0x1f, 0x200}}}, {0x4, 0x8, 0x3, 0x1, @time={0x77359400, 0x0}, {0x8, 0x1}, {0xfffffffffffffff9, 0x38cf}, @note={0x8, 0x526f, 0x7fffffff, 0xffffffff, 0x81}}, {0x3, 0x1000, 0xffffffffffffffe1, 0x5, @tick=0x1f, {0x1, 0x100000000}, {0x6, 0x5b1}, @raw8={"c51b1c92fc31c4f2af4daff2"}}], 0x120) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000d9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2017/11/26 18:07:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bbe000)={0x0, 0x2a, "a2eab67edd31afeb90dce6972ded6adefcac7b81933a54a06dd1cdb92948d2b342ef861b6ac25d1c1ec5"}, &(0x7f0000aed000)=0x32) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000476000)={r1, 0x6}, &(0x7f0000074000)=0x8) r2 = getpid() getsockname(r0, &(0x7f0000c48000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fa4000)=0x10) fcntl$setownex(r0, 0xf, &(0x7f0000bbe000)={0x20000000000803, r2}) getsockopt(r0, 0x107, 0x100000009, &(0x7f0000f5d000)="", &(0x7f0000522000)=0x0) 2017/11/26 18:07:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000662000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000165000)={0x0, 0x2710}, 0x10) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000337000)="76656e6f00", 0x5) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000cf7000-0x4)=0x0, &(0x7f00009e0000-0x4)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000402000)=0x5, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r1, &(0x7f0000506000+0xd1c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1) write(r0, &(0x7f00009c6000)="649bfd0c357c509afc5a535d7da50bc48cd4dc32e9e431d5ec06be458ff2cd33eab22f3b6009e9a3168e90c543206618bc614f7b8bf4dc7323d9525f02ca02545e61a6b96409257780bd66b8c368cf23ff80515aa438ae955321f24e7d3fdb83b4bcf71d6e628856ee801eab4c5413c7acf3b4c8c4fc23302d6dbc9b91ced4fc42885d99cc61adb401818279923f7b9b327cdc33c3f02956ae4e5fbb341e077fbbd736163e322356ec7cea0afba19aa5c71217469267bbf09d39723090a41a53d03311f257bbbedf46d66e96bc6846501d554a73d61f9a6deb9623559abd28beb313bbb983ed425817b289", 0xeb) sendmmsg$inet_sctp(r0, &(0x7f0000789000)=[{&(0x7f00003a2000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000020d000-0x70)=[{&(0x7f0000850000-0xd2)="d8415e2ac531e4c81fda3586c90cb87cd86be16e2b851c04", 0x18}, {&(0x7f00007ca000)="66e18299418b942ade2fa9e2d868d280a50e0e5355d9147185be76a2db8c44165d1a809a8e73f5571d2c304c7c9a4764d7ae380deb956954898d10c4a4f566b40510a7068894a6d096ccc4f23d9978d508c85111c995a9d2acf533ffdb384f950145755bf1c14c462e8dc3df732cf41d2731316a4a38b81ed119fce572546389088069364f2b5d8a02e06acd4bf30b67eec208f6", 0x94}], 0x2, &(0x7f0000f01000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0xffff, 0x200, 0x2, 0x7, 0xfffffffffffffff9, 0x1, 0x4, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7000000000000000, 0x2, 0x4bb, 0x1f, 0x9c, 0x200, 0x1000, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xf, 0x8200, 0x3, 0x8, 0x1, 0x7b20000000, 0x1, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1340, 0x8, 0x0, 0x5, 0x400, 0xbb3a, 0x100, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x5859, 0x4000000000000, 0x206, 0x6, 0x75, 0x2, 0x3ff, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x6, 0x7, 0xffffffffffffffdc, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x95ac, 0x8, 0x8002, 0x3f, 0xfff, 0xc0, 0x1, 0xda1, 0x0}}], 0x7, 0x810}, {&(0x7f0000337000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009a9000-0x90)=[{&(0x7f0000b67000-0xe7)="8dcac863ca6e2b9b4fcdf020ca82da26bb69d9c7519a21364b9863d00208d45cdbec950655699b13708ac357964925f2b1ed4462b2ce6075a32ba7abd44d387b83d042ed579957bf5476be3e18ad9af7ff9f05085c3ec8d3357690d501b04e71d5805eefcbcc0d02304aae83b5e1e5d51de0b340537a869186217202fc642bd6267c85283863bac2195b627c4c0c767a721269f5fc61b477083adf54b0a94964f2c8ce810b35b5ce4e6d1778293400e7ab447de23ef44dfa711f38c62467b4820d9b50bdd550057586080b8b1261d0a080f19a5c86c157d2d800fa0a2e7a0b8e95b51fc7140820", 0xe7}, {&(0x7f000001d000-0xc3)="f02bd47db968cffb631b36c6deb732f7844b8aa39b11fe886a1e331da4933ad3fd2656058006c8d9f42e48a56fcf3981308f32012c6f9cf24f829feca349bb977136a2c1d354d82e3584f5c3aea3f37e4dc1fa84f3a0e03314e0cf146214dda685745655b4d134b6ad5687264a956e439c956b7173003d03ff6f0b61bf364819dc4a556aa3a15e3a206b4bd459e7122fe730943bc879102789c7fede7978cae55c7d4ecb3c21380f405aa8c73c19dcb257c6f64fdac420ea649e112753e30a34ed0eef", 0xc3}, {&(0x7f0000a12000)="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0x1000}, {&(0x7f000029c000)="1be777fc4e2510e50e4aa8104873b0efdb19720f60efe2f28110d018db47719d12ec8f91936c9ea0ac49131695de91e6d19953cff397403b983de8fb331ed53483107b121bf0f316181439558756436c1148ab503a3eb1762499774527ea48d8b0e54f794d73cb0f4a3827543f53aea94103a62a807110d5f905435694101ad46aa5b529c8e1a93fa94204fda70644a6a28a92883068b06e5a2c7b4086a4c363888ce8609e416814cc14925704431206aac2bfe9083158ba6d3c94b098856b828a9534541be25f5b05f8191df90acdb9543c3a193d8c535ca9db940462a9471258e5854c1fb479de79f6d0", 0xeb}, {&(0x7f0000d9f000)="be7b3465624c6991ddaf23845265b15e319e2e3d5abf299888cf638b8eefb6cff1b002b770cab392bb04d12e74cebab53968538b3ba4f21041c2c720443eb9c9f8aeab6918c7d23b1f5d99e3c87f7b4d6e10d35abe16e0d4343f590e2d1d702e552a103d346c5b262af49cf8fd4479c943f4d24d0112dbfdd7b2f99c8c5a822db162875b47774e", 0x87}], 0x5, &(0x7f000026a000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x1, 0xe07, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xe4b, 0x2, 0xbc4, 0x1, 0x5, 0x2, 0x8000, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xfff, 0x4, 0xfffffffffffffff8, 0x8, 0x80000000, 0x360c, 0x100000001, 0x0}}], 0x3, 0x4000001}], 0x2, 0x40000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001d0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000da7000-0x4)=0xb) sendto$inet(r1, &(0x7f0000cf0000)="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", 0xf80, 0x80, 0x0, 0x0) 2017/11/26 18:07:02 executing program 2: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb3000)={0x0, 0x0}, 0x80800) r0 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000046d000-0x4)=0x0) mkdirat(r0, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) mkdir(&(0x7f000001c000-0x8)="2e2f66696c653000", 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000efa000)="2e2f636f6e74726f6c00", 0x0, 0x0) getdents(r1, &(0x7f000005d000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000fb3000)="2e2f66696c653000", 0x10, 0x9) lseek(r1, 0x4000000000000008, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fb5000-0x4)=0x8, 0x4) 2017/11/26 18:07:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00008a8000-0x8)="6b657972696e6700", &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000003000-0x8)="0100000000000000", &(0x7f000063a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x3e)="", 0x0, r0) r2 = openat$binder(0xffffffffffffff9c, &(0x7f0000251000-0xc)="2f6465762f62696e64657200", 0x480000, 0x0) accept$unix(r2, &(0x7f0000d53000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00002e4000)=0x1002) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000727000)=0xc96) r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f000079d000)="53694bbffe5e51b180794259e59820040e9ef427d11ddd2eb4067f3e15d71ed03b9380897492c9ebc0130ee409c7df5162ef3e9885a03b8403be2ac09259702e313b5b269f3a52fff5a03cf734e843704857d64e16d3db1048bc08eb1b5f0092b37afa7d3f109afa32ace7a808572b19e5da6db33d70c0f3cd") unshare(0x2000000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00001d4000)={0x8, 0x4, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000823000-0x4)=r3) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f000034b000)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="63707573657400", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000424000-0x10)={0x0, 0x2, &(0x7f0000847000-0x20)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000693000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000077a000)={r4, 0x0}, &(0x7f0000327000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00007d9000-0x8)=@assoc_value={r5, 0x400}, &(0x7f0000563000-0x4)=0x8) fsetxattr(r2, &(0x7f00002eb000)=@random={"6f73782e00", "2f6465762f62696e64657200"}, &(0x7f00005a0000)="75706373657400", 0x7, 0x3) socketpair$inet6_sctp(0xa, 0x200000000000005, 0x84, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000c3e000)={0x8, 0x7fff, 0x1, 0xfffffffffffffffc, 0x91b6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000988000-0x8)={r8, 0x9}, 0x8) r9 = openat$keychord(0xffffffffffffff9c, &(0x7f00001a4000-0xe)="2f6465762f6b657963686f726400", 0x20c0, 0x0) ioctl$int_in(r9, 0x5473, &(0x7f0000002000)=0x8) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1e, &(0x7f00007b3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ce9000-0x4)=0x43) sched_rr_get_interval(0x0, &(0x7f0000bb7000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000cc1000)={0x7fffffff, 0x80000000, 0xfffffffffffffffe, 0x6, 0x10001, 0x6, 0x7f, 0x3e4}, &(0x7f00006d5000-0x40)={0x6c, 0x401, 0x2, 0x6, 0x7, 0x7, 0x4, 0x1}, &(0x7f000097e000)={0x7, 0x19, 0xffff, 0x5, 0x0, 0x100, 0x4, 0xfff}, &(0x7f0000cbb000-0x10)={r10, 0x989680}, &(0x7f00001f2000-0x10)={&(0x7f00004f6000-0x8)={0x8}, 0x8}) clock_gettime(0x0, &(0x7f0000d01000)={0x0, 0x0}) mq_timedsend(r9, &(0x7f00006d8000)="598a3395327644ed94279a8164273ab75a2c95487e5f0d43c6579650225048fb2871e977696338e669642905", 0x2c, 0x7f, &(0x7f0000000000)={r11, r12+10000000}) keyctl$clear(0x7, r1) request_key(&(0x7f00002b0000)="6173796d6d657472696300", &(0x7f0000e8a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="00", 0xffffffffffffffff) keyctl$revoke(0x3, r1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000003000-0x8)={r8, 0x3}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000070d000)={r6, 0x4}, &(0x7f00000a3000)=0x6) 2017/11/26 18:07:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x2, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x3) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x80800) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c6000/0x3000)=nil, 0x3000, 0x8, 0x5e, r1, 0x3) mmap(&(0x7f0000000000/0x937000)=nil, 0x937000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009c8000/0x2000)=nil, 0x2000, 0x3, 0x832, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000938000)={0x0, 0x0}, &(0x7f0000001000)=0x10) setsockopt(r3, 0x10e, 0x4, &(0x7f00009c8000)="47", 0x1) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(0xffffffffffffffff, 0xfffffffffffffff9) [ 48.231919] ffff8801d83ea000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.231923] ffff8801d83ea080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.231924] ================================================================== [ 52.230597] CPU: 0 PID: 8217 Comm: syz-executor6 Tainted: G B 4.9.65-gea83e4a #95 [ 52.230601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/11/26 18:07:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x80000000000300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x1, 0xfffffffffffffffd}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000ef0000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000d30000-0x4)=0xffffffffffffdfff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000631000)="ff", 0x1, 0x20000001, &(0x7f00005da000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x40000000, 0x80000000000853b, 0x10005, 0x10000007ffffffb, 0x0}, 0x14) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008d5000-0x4)=0x5, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000991000-0x4)=0x3, 0x4) socket(0x4, 0x800, 0x8) r3 = request_key(&(0x7f00007bf000)="6365706800", &(0x7f0000941000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000d000-0x1)="00", 0xfffffffffffffff8) add_key(&(0x7f0000433000)="656e6372797074656400", &(0x7f0000f12000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000004e000)="30319bf7220d47cb97a0b0e59e282f894c99647d6dba99cb92f0ad4ee2c2b1aad962696d92b6c57aef7de1c5e923eb5ba18eddb8e8a3e14a6cfa52f015b3c6e0006a1b629e16fc5c6906fe0f77e2ef4f719f01bf9cda42ea3d7994878bc1caed3edbc9ce44f45ac7b156e199fa05e97bdfb38010c62fa5fe671bbb5c18e048855e8721e8fdf3775129b72af2f97b346d98a8b3d5142193bd03f0d47ecf61515f3077054ab592c7eaaef07e8baca1f3a29d910730c0b103d301c3683df2c1ead25286a270a343379434134b15e2d556103129467cddcf4f6d6b80b8a56f2ad887560ba7b70194c8211d4b7f307b9568588194892f16d47211b0543d24e0991ad978cb03ac6ec2dc14d5f8364de0cdc543d087a584699e333ec6d5f0a1231fb0b17d27469b3bb09496d2d2dbfbef9f62c978822340d379a3e160e046a0fb723ec593682356d2033eaa754c390f0c1756fc05bf8b16da8a669fc2402f693ff4fa6a47a3de886a3b22c9a39502a853ee1ebb916bf2c8182af3af629a44a08f872f5a861aac69eb471e3fdbc0caa80b0034f70df2a281fd148d8642d062ad284df61c34a4b6bf2bfc3a9cd0532ee08d687409926fcfb165a09ee47f0f15a049ff26056e7918cc561ec62e795be318fd7100d546545c4a34f2cfe222c277429160d9be84032c385c715ace19487f88207cefc6aa20be5726474f8f9cc238ce060a0dfffb57f135ad971e06a6136fbe28960e124dcd662889fb345a608ae0b00b6b750ff3d2c1929ff3ec982e688f2464ca5182337c0b699f666cf55efd9359f8fb805ad1f115504c9121203af47955dad771efa1fbdc0b8a40de31b3c7e286dff7e1872da0b7ae232255fd407226ce926e7d4704ac214b420406b5b950e4e56b0599f81efbd8857fdda4e22d435f2ec37be3d1e863d3950ccd928a392db0df5cd1e1346228554198f970f78d41dfd990179c67bc3663539a6de7781664dab9a15755b3e55b3d14a6bf68503a61a80fa5327b06b9ee89defcfc1c2d4935b7fcf845f65f5c673c5a3eab43f99a4db570bec6ce726738d94059ef2e5ebfeec74eea72dc203eaf6a73e9ed31fe7f1b4de470faadaa900388b2e6b16b1fc90f51628013696198f03e0a6cc08f686eab9fc385627ca6383a4e9e62ef615818e60eff4e3c52a88dda330dfe68888a41de2d0eee605401ee5a202c24bea2d274781959eef5b0e9bba5a84ace6754b32ae914c354a53bb20ed225204c57601cd3311449ed431ffb6f4b475dfbd79bd887954cd384cdce117a423cacfe22bf05c273e45ba1024076390cb9a5984b7707d7723dbcf7b3cde6f4ed3e2fcbfe993237bcaa1fcd8a82e30b9abfce8ebc378a0d190d2ea8c013e71ed724553e996fcbea7f013897d58d0220665875261a3bf8ee14ddc2fd2c3d0451ffe83a6ecc3286c9fcfbddbdb4e302161ef8053d938cfeb1edce54b65f7b6e8f0d61cf1488d2b10d94bb97e497ff1c23a8d0ded1addfe47bad284ed381e8b0b5f43b73fc3ba3b22ae6ee31245f2101aa6572aa0fbcbe7aa1986f2f7b3e03fcc84b315a554df7244c79ac3419fb605059e090cdc443c449e6e43742f0fd07feb721cd314502c2b43d0b9a202ec9b42e85cf65c41438ef8e85625578143fc553787ab5e7c368ccfad61aef44cf04289f039092883d2043f9f93cc9be3212f2e271151744e5767d2bceb9f91cb3d93afb87ab9b625221fcdaa55d8a3d8e4bd1868f2ce501d39471f0dbf1fe783341b931e2f75da433e27b9c0f49adc5b37aa67665f3fb6542b8a575259ef43994de619f2ca6408034dec3bfc7a9d58bf5591c9f397a719273250ba3638ca770ab0b1261cacd21078f7dd80c12b6a460ca609db90bad86ccdaeedb281932a92094cae04518f24f791e3f343dffe057acf7f2d1883984a6cc9a3e1b7d6868e659a1575f41ac32bf1b48874b773f9a5e1d2ec6a6f054e193767f2f628e593746b855595e9feff52b39f2d56a3060ddce1f82ab70ed68d36ec8b3759108759361a4b566e8532dab88b3504bf20ed80329dda5240517f923bcb646e0f3b8721295b7b4e3fbad871a60e5ab3a2aa714e37c4dc1ee8b48ceaccbe8b9b23dcf0bbaa67880ae4740d1d789e1d96f6df98627c58246015334731ea35bc6f2e73e10f3a54ec7f4f0e0831f9994b0b9c07ce8625aebec61c5558c6bd60c7fcd11fa7c72c8a315773d2739f849004faab019bc70ba4f31bef23039ef2360a0fe48c28b14ef3b365762bd1f6422ade716e6c93df7f5a64dd2cf3144002cbd4551c6fe3afabe1561daf5e8a73189e35f273dcc6b37bd9db81dc6ef4f0d02d4a41a38590cfa3142b42de3ca9824c064245e13de3b81861a393e0a14942a682775958795174e0ef27fa3ac1b52db7e7e8471ef32a0e4c2dce3b863b09f5f05dd01476f3f87853842d805745ff789f180fa0b2ad99caa5486b4bbe1b3ce554ba6e86def68b3af03ab17761d10183370e021a941c3326032bab74601bfbb86bf4c4aa6694313756b94866ea056c506a7e17c09ece17ad9b2d761b9d662f59b647f0b2ee48e36e17f0ec5275c4c0128ce282d7ca7b75807b057eee7fecd531efa1d94c19b8b0bbae9ed90ebf0d527969356421c9a570c38daa3b5dccec8b11bc965668c8b0c6732308985af71fcd88581609c09118da70f85b36f7e792f6318c4fc096bcaa05812a868a9ca7e90bc711491527c264b10b05bfba351e7ef771ff19b52ff872c10e4a21be51a832206e3a48767aad287756efb06e5512ce59ff8a719bca0ef589b873d643442f90fe35f7b4e654dbfafd9e5a266097ef5c8408b0071b05d998311e362aadf135bd1a8fa8f3d7b529e4f4581cf8556886386e486fb2455b2b1b6579305e8219f992f6a443a0f983cb441473c5310b98c859a7a81bdeec26fc15ef3109166bb5d675d7c55810fb936d6f972b22f41fd50702af8cc1088db6b4cb371ff7f30053528d0a5dd00d48c02ba21b2d03d2fefe41f64f4cbf259492a5bab4bb187a197a6bc51e84ab07a1e2609746fc21d1deb4a05fe67ae91012ead048d0070b29b2baca5b328ad1813a6b98586111362d9279bfbb780dfd1b58f9b3fb26000eb9253050f065399cdd8b138c8c423068aefedb44bc72333a1ead82ea80c8133835de1da39d31729dc0740fa6c5a905824f681fa31491de5331f689da6cbaa0b285694ec488eed01ef24cfc33bd40598fe9ce8ea27effb112204d203e7b59e53744e2902a3b5616305809545e5519a1a70e8a08550388e70223b57087c3cc77f7e2c162dec7d246c02b7f9ec495e08489645219c1036b2c8fc697da89e89a9755e46b71b61885e69ad31311c2e7e13a3ba377606f5e457642a4a7af546cd971e65c39d8f3ae46a9bad6e63350bd685fd89e95b6d08b2ec4ccabba803b43f55eed1e3444897062736d7bf7ed6645c94b0c7a1832a79f9d223caadd541449041fa01f3c41871234d133614d12af34beb3aa3a16e21cdc0211cff33653d4430f654900f9f5fb0244da5943df3e9bb4f1c07e7f2db5b099debdc25e5720a9bc56d38c1cdc0ff8bedba3176869c8fe9b77b0606cba77bdbc0aede9c422456f04cb9a7b3e3b66b0c2ed3a0988aafa58a5d23995a599f55e843ae087cc220849e80d9d87ea42a9a9533970abe878816b7552269e688aa0cf62c0825ddb31493705a416bf276597c6eb930410577bc1bf7e30a78fbb5ce1aa1460f5a8d02e4e2d28512198cdbd60f365f299173c2872f378d0aeb2f1e50232ab56627896fde2594ffe616634446c2cb85086d5c83f17efd27f2842fcf34b47390d337beb22aca89d55b13e1ccd7abfa1ed6d2f756b08f63f7617e29f0d7e47c66ee406d7f3e2dd53efd72db3a472b73b60bd1971d596fb1b3f314727b5aa45d18d2dea6c2eaf777bcbfcfa3129e810e314a04f0cc9ef891acd8d012e969bcb70bcd8be70621db4149b767985ad1b7812f5a7bb74d7bec1b14524397a19802332f61748a71b857b20c90a6f63b34d928006c8a0fbcbc8ddf2ed8fdceff9e5be3b219cb2927252fe161604ac07a75f39ae32df84aac764f6775f23f07db60816c69ca5346d87ba4d195377ec625b872d002a914db2248c9346d9f82012c602748c5d04bcdcbca036bfe0d8917454c3ca04e2169de835c28839d487d5c85e156f87e4d04d6d92b9007a69c51cbe7ea953dd1f98069f0ce58489d79154b57d3cc905283001c724bf65dfb15c742c78012c9e7019cafd0b54a035a3c875c37a850de5f02d58d3f210eae07a2c4f8b7c4f1aa844fa99d24994f530b6d8770263d187ae05414b2c50de389d2a7dac3d701dbdf051e049fb93014272c835a08077b9e77a34c59af1d8bc01d1269e2533600492681d4f6b17d5b74a7ce137799d1963d7614dc917082c757534c679acb8eff29499de49051c5b60ee75c68671667f551b449c2ca3a6e03679b201ca623bd476daf3f0963ddf67e0501f42f92d8657aa1b57f0b25d7fca7e6490e451e272cc7f65bdfcf8fd255e182598e67f311c2514269a874fe1cf216cd83c4083bf3b5024f0f29c0537c93f52374121f980699028bdc4c2c86834dd3a0de5bb605f12167092bb9e3f6c3a4a1828367e645e593eaaac7300e8b0b8df6494ae971a0cba2fa73d6e6cd5e597fbd1f35a18cd2932c6c37827dbc0d5bc8ef2225af1f4e5347d2373751b24c6a625471dbea50d1ca9bbb7e41cd458c83dee60653249f5f955032ee548375e377088c3d741027db5eadda5d62f85f7bb89c74d231679db78a3753a56fc119cc5e0f7b58042c1c7a83354ab6351729cb9673a0f7589ec400c1e71e77800ec47a17b65b1f7bed64b347bbbf7b9c11b393d4964d3012929b25cd0c3fa3a1210a1be293898715220b131dc688aaa874aaf8b6f885c2e4bad8276d86b6ec2697a1beab93427e427504101654366eb9da7d072cf737c6b9ac91e5bdbe0bd28e856107a9cb17080d7edeb8325249afcefc04b1c28da70d8191f0fd8a32cf8bf9e899ed0f68b679e69266cd25adf9f2f124eba438840fc5c6d2f257b97dc1a9097bfd25fe2a2137bf9ec56aa62713628aba52cfbeb658b16cf1b193984aad84664369f45d3929e96190acfb973da1114e5759032299173b4417d41f92229f84e2b1a2fda051ebc8de9eee0eddc750cd85c4d5cb916cf2042aab06e05185102abb541bc885c688c824dcf9cd073d86961bcc677398a3777832e4d0b7ea4805e5fc710765112f0af5ff260934f7644ab6b77db37a9eaaebddd47dbdd7a21df0d1488d04fcbe6c076c1f4c22ef8f63d86a35e961dc2caffadd9f5f1c27cd5dc1e6aec33d5afdaafd38bae83e694b385fc05299ab380351b26116539c05e4f948a48f9e8bd706a30f019be98402bfdc7439336de7b6e02635393eefcd5a8228fd091cb27867372da884d7e56bf9f0bb099df635028173d1cbff9376a4b68c0e303f1c6db115736039dc195336972683f575b575cf7582538273d3d230779e91b078f71bb6b283e0b84cddd0e9684cfe5921029ebffec68f741078fdec4255b0ff871f3811402de6ddceee7b7cd07b0d0452f700e09fa76bccdbedc33c8e1d3a2cdb1a91afde7c25e0eb885ac02e65c4a567de5bedc00186023b5d9ddd946c4a0aba77d04911891902ef09f1f7400cedd425e971599a6f5f64600be44ce3d6aedb5878f964799287ce75cb031364e28dd85ef7625711f14ada0fca560e0c768adb01e25cb58ecc8dd9c8832266bacb6ca4f019399642d08c66f3bb7411f18875c89bd1d4", 0x1000, r3) sendmsg$netlink(r2, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f80000+0x86)=[{&(0x7f0000a8c000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}, {&(0x7f00009cf000-0x149b)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x2, &(0x7f0000129000)=[], 0x0, 0x3}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008ef000)=0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000cdb000-0x8)={0x7, 0x80000001}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000af1000-0xb4)=[@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) mkdir(&(0x7f0000ea4000)="2e2f66696c653000", 0x180) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000e53000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c8c000-0x4)=0x89) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003a5000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d4000-0x4)=0xe8) lstat(&(0x7f0000fe1000-0x8)="2e2f66696c653000", &(0x7f0000ddd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d6b000-0xc)={r4, r5, r6}, 0xc) 2017/11/26 18:07:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000012a000)="2f6465762f6175746f667300", 0xfffffffffffffffd, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00003a6000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002cc000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f00000cf000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) pivot_root(&(0x7f000027d000)="2e2f66696c653000", &(0x7f0000f57000)="2e2f66696c653000") setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000c0c000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) write(r0, &(0x7f0000872000+0x117)="3cc9cfc7810d96635d34cf06cab19701f425e481a8e8ef14a57eb625420ac0c8383acd34e83b850cbfcf2809b5bade68a7dc3284b53339c2443b447e308074b2f43657db6a3185fa9bf3a06c77b0cc7e654078048c4289db11171942aa0515a52e11c44203e323c3035229488a1916fa1a33726cfb50e77c9df217", 0x7b) r3 = socket$inet6(0xa, 0x2, 0x4) writev(r0, &(0x7f00006f7000-0x20)=[{&(0x7f00001d3000)="9d5bf9c9e90052abd06daceaf5f226fabbe1a9e8127f90ba41ec2e3f49db34f08ddf6871b6e1be991f4752b7e50025df57a64bb2ebe678b2effd4ec6dadf700309d4e32058a43ae99f3b58fea5388116de1e5839982579f97fd6c2a69b6dd85a1aa8403ea9d06d5c6d0b94fffa6af36ec18a7b83592e470f1e07808dd827215e3d9508ded2730aa9361aa6b1660af82d2f4d6e775013f1a36bf502e7c974c5fb3e2783d4312ca54dbf27639a2947b76dc799c3fb4d6663fa9507ad69e76c5ea204e98ba03c040569d65d0e7b83d399333c741a60f02de1018422ef880b2aaba7a3cd97ac41cb89b0e3", 0xe9}, {&(0x7f00007f7000-0xcd)="c8839b57bd20f6570c1b3cb7c82069c9bf2ca640ac0fcdb221bffaf7b3f9fbe5b0c1ba6a46685e7ab2245a4d651f6369c8475f905ec7f1161898efde306f70dff562ff0a8d8dc20e0129bb4c041f960317a72703743e7ab99afb8bdf28f481b15bf9134061e026f93ff9a8cb879f2ddc6a411f21d2c421f7f47615c4a44e9687d0747a19fc9763bf0b0631b90ad7b04a5a114d629eaebed656b8dedb28120814f1f126bea39e4230a7daaf01cc3db25b2fddafd7365e8cf592a7c9ad00c3b002ae9230266208e0f1fbcd5675e2", 0xcd}], 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000ab2000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x2000ff, 0x4, 0x0, 0x0, 0x7}, 0x20) dup2(0xffffffffffffffff, r1) r4 = open(&(0x7f0000c60000)="2e2f66696c653000", 0x8200, 0x2) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00009e4000)={0x0, @empty=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d8000-0x4)=0xc) sendto$inet6(r3, &(0x7f0000839000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/11/26 18:07:02 executing program 7: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f0a000)={0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000297000-0xe7)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f0c000-0x1000)="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", 0x1000, 0x20000000, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00001f8000)=@assoc_id=0x0, &(0x7f0000f0c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000334000-0x8)={r2, 0x0}, &(0x7f0000dbb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000235000)={r3, 0xfffffffffffffffe, 0xa3, "adce616731cee37d3001b4d0043189f4e90a98f227830cb089c0c352cbf27c838270321d6d009b9ba8fcf703515f7a786f0330ecf02385e1a3df5cc95e887851b6f25aa43b3c33e9f7d156fa1b59081ddb8e1f0d5a08fb636da6097e465d4102cbe332691acab9740619965c402cf0488bc464cdc644416e8e62969c89ecb54a29fdc0a6c282f829000161c55601bb7a9f76f45c5bbb2589e34099905f851ed8a24ca3"}, 0xab) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000e13000+0x7bc)={&(0x7f0000f0c000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000900000-0x20)=[], 0x0, &(0x7f00008af000)=[@sndinfo={0x20, 0x84, 0x2, {0x800ffff, 0x4, 0xfe, 0x71, r3}}], 0x1, 0x200020040050}, 0x20004800) r4 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000491000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00003d8000-0x4)=0x8, 0x4) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r4, 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000425000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f07000-0x4)=0x14) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000ae1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff, r6}) connect$inet(r4, &(0x7f0000676000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000f10000-0xa00)="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", 0xa00, 0x40041, 0x0, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f0f000)="b1158e8ef0018b4257769b945421028761c7db1680edb36b7b1930d1e2923d3a4ce14c51449b4f9f87aa8f8676b6c3d5e80f2715d064", 0x36, 0x80, &(0x7f00005d2000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000cf9000)={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, {0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x8, [0xc897, 0x3a59232c, 0x400002, 0x6, 0x20, 0x6, 0x8, 0x89]}, 0x5c) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002b9000)={r2, 0x76a652b3, 0xe, 0x1f, 0x6}, &(0x7f0000f0c000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f0b000-0xc)=@sack_info={r3, 0x0, 0x6}, 0xc) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000dc1000-0x1)="5f", 0x1, 0x20008041, &(0x7f0000f10000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000084e000-0x24)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000058a000)=0x24) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x3, &(0x7f0000f12000-0x4)=0x7fd, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000799000-0x6)="637562696300", 0x6) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x400000000001f, &(0x7f0000f11000-0x4)=0x1, 0x4) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000dc5000)=0x0, &(0x7f0000bb7000)=0x4) 2017/11/26 18:07:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f9c000)="6269675f6b657900", &(0x7f00008b1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006b7000)="f97fbfbb176e692b5d2c232df3cbb638320d2b6c2ffaf9714d979c8bb2730887d4af02de86a0fbea93be48835f1a25bfa88cd45f2542e78be519d44b565725892314413565f5d7ea49e54bd4e2590f5059272e5625a7ebefe640e3652414d1791b743ededc5f4fe190cbe2758fe64c1ed2f523d29078b2fc3cab0ad6964514384e99f1df09da1b7e10edda601bdad74254ef166a4c8ebddddc49de700662a34edebce65296cca46b047f5ae6542dba603df1", 0xb2, 0xffffffffffffffff) gettid() keyctl$get_keyring_id(0x0, r0, 0x80000001) r1 = socket(0x3, 0x2, 0xc04e) fcntl$dupfd(r1, 0xffffffffffffffff, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ce5000-0x8)={0x0, 0x0}) r2 = mq_open(&(0x7f0000001000-0x5)="6504000000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) epoll_create(0x20) sendfile(r2, r2, 0x0, 0x100043) [ 52.230614] ffff8801c752f920 ffffffff81d90469 ffff8801c752fc00 0000000000000000 [ 52.230623] ffff8801a5773910 ffff8801c752faf0 ffff8801a5773800 ffff8801c752fb18 [ 52.230633] ffffffff8165e417 0000000000002b25 ffff8801c678b8f0 ffff8801c678b8a0 [ 52.230635] Call Trace: [ 52.230649] [] dump_stack+0xc1/0x128 [ 52.230661] [] handle_userfault+0xa37/0x1300 2017/11/26 18:07:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000e11000-0x8)="47504c24656d3100", 0x42, 0x0, &(0x7f000010a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f06000-0x8)="2e2f66696c653000", 0x1000000008) futex(&(0x7f0000663000-0x4)=0x3ff, 0x7, 0x7, &(0x7f00000f1000)={0x0, 0x989680}, &(0x7f000040e000)=0x9, 0x1) syz_open_pts(r1, 0x10001) symlink(&(0x7f0000f51000)="2e2f66696c653000", &(0x7f0000691000-0x8)="2e2f66696c653000") ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000fac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KDSETLED(r1, 0x4b32, 0x562d) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000a11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) socket$inet(0x2, 0x80000, 0x7f) mq_timedsend(r0, &(0x7f000072b000)="5f", 0x1, 0x0, 0x0) pselect6(0x40, &(0x7f0000a07000)={0x7, 0x8000, 0x80, 0x101, 0x2, 0x800, 0x7, 0x73}, &(0x7f0000279000)={0x6, 0x100000000, 0x6, 0x8001, 0x40000000000006, 0x5, 0xc, 0xfffffffffffffffd}, &(0x7f0000e0f000)={0x8a73, 0x0, 0x3f, 0x40001, 0x0, 0x8, 0x3ff, 0xffff}, &(0x7f0000bf8000-0x10)={0x77359400, 0x0}, &(0x7f00002a5000)={&(0x7f0000a94000)={0x9}, 0x8}) 2017/11/26 18:07:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bfe000)={0x0, 0x0}) r2 = signalfd4(r0, &(0x7f00000de000)={0x3af}, 0x8, 0x0) r3 = epoll_create1(0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066b000)="2f6465762f7667615f6172626974657200", 0x100000000002000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f000005b000)={0x0, 0x0}) sysfs$2(0x2, 0x28eb, &(0x7f0000add000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = gettid() rt_sigprocmask(0x0, &(0x7f00007ad000)={0x6}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r5, []}, &(0x7f0000044000)=0x0) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f0000d7b000-0x4)=0x3, 0x4) clock_gettime(0x2, &(0x7f0000972000)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[{0xffffffffffffffff, 0x80, 0x0}, {r2, 0x480, 0x0}, {r2, 0x240, 0x0}, {r2, 0x1301, 0x0}, {r3, 0x200, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x6, &(0x7f000005b000+0xd56)={r7, r8+10000000}, &(0x7f000005b000)={0x0}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r9 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x80006, 0x3f, &(0x7f00004d2000-0x8)={0x0, 0x0}) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x3, 0x10, 0x0}], 0x7, &(0x7f000024c000-0x10)={0x77359400, 0x0}) setsockopt$inet_buf(r9, 0x0, 0x26, &(0x7f0000000000)="", 0x0) r11 = socket$inet6(0xa, 0x2, 0x88) setsockopt$inet6_mtu(r10, 0x29, 0x17, &(0x7f0000745000)=0x7, 0x4) fsetxattr(r1, &(0x7f0000c73000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c94000-0x11)="2f6465762f7667615f6172626974657200", 0x11, 0x2) r12 = openat$binder(0xffffffffffffff9c, &(0x7f00008b9000-0xc)="2f6465762f62696e64657200", 0x83, 0x0) close(r3) ioctl$DRM_IOCTL_ADD_CTX(r12, 0xc0086420, &(0x7f000073a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r12, 0x40086425, &(0x7f00003c4000)={r13, 0x2}) sendto$inet6(r11, &(0x7f0000004000-0x1000)="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", 0xb49, 0x0, &(0x7f0000e5f000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) timer_settime(r6, 0x1, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000c9e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r14 = creat(&(0x7f00005bd000)="2e2f66696c653000", 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000438000)={0x3, &(0x7f0000623000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TUNSETLINK(r14, 0x400454cd, &(0x7f0000dde000)=0x100000001) 2017/11/26 18:07:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000000a, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0xa6, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00004eb000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000080f000-0x4)=0x14) r2 = open(&(0x7f00004b9000-0x8)="2e2f66696c653000", 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r2, 0x0, 0xffff, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000849000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d9a000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000012f000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x1, 0x10001, 0x2, 0xffffffffffff0000, 0x3, 0x20, 0x80, 0x9, r1, r3}, {0x7, 0x10001, 0x5, 0x8, 0xcc44, 0x8, 0x0, 0x7}, {0x5, 0x4dd, 0x670, 0xfff}, 0x10001, 0x5880000000000000, 0x6, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0x80000001}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x3, 0x3, 0x2, 0x200, 0xffffffffffffffea, 0x2}}, 0xe8) sendfile(r0, r2, &(0x7f0000e65000-0x8)=0x36, 0x10001) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000058f000-0x4)=0x1000000000004, 0x4) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b61000)=[], 0x0, &(0x7f0000e04000-0x60)=[], 0x0, 0x0}, 0x20040850) [ 52.230674] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.230683] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 52.230694] [] ? handle_mm_fault+0x117b/0x2530 [ 52.230703] [] ? handle_mm_fault+0x1fc3/0x2530 [ 52.230712] [] handle_mm_fault+0x1fd1/0x2530 2017/11/26 18:07:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x804, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f000001e000)=0x101) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@common="69706464703000000000000000000000", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x81c7, 0x5, 0x26f}}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000542000)="1b5713a456f22ae1f8a095abdcae72e8148ae00712d3ae6166279059bd16eda991adfef585657e5cff73ceaf50d69df2e37daa3ac664b59b86f89ae8d40bad4d8821bcd2b01d77a7d4224c", 0x4b) r3 = socket(0x11, 0x80803, 0x0) r4 = getpid() ptrace$setsig(0x4203, r4, 0xc, &(0x7f0000001000)={0x9, 0x1, 0x200075986bd5, 0x6}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000720000-0xfe)={0x0, 0xf6, "0b008edf2c3a69bdd565230b2d46adae8e7971449f766f8cf70ab4a18596282c50ac52d153985214b63bf8c1d450ee166cc634a68f92aabad6edcd06dea76a345365246609f69aadd7649573a7d868579e2d39870b981b25aff9cc56639b7568c5939dff5dcc7319e65a9b36b6808ffbfb5d4aa11493b374cd202e7668e2704dc07a4b147652a308f3f07d51b52cd88e442f311326dd2124b44d722b3b27ea05f58275c2129da72e4ee075902fcecc33c6787d04d521daeb2301fdd7e33707c8cae4547e23e3c3252707078d47121cbefc81bc7f9bd60b5a753b2f609fef248f1e2b7f30308bb9b2d015d0c61b9504cdfd49d56e5ef0"}, &(0x7f0000405000-0x4)=0xfe) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002bf000)={r5, 0x1}, &(0x7f0000359000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000394000)={r6, 0x56d, 0x30}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000960000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(0xffffffffffffffff) r7 = socket(0x0, 0x2, 0x3ff) getrlimit(0xf, &(0x7f000026d000-0x10)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r3, 0x21, 0xa, &(0x7f000031d000)="db5e5367b404e61424bd1da36ff1c9a5a02049912473696d26aaae312ad7d0bc4655c806b6210187492decbb424a8b6224c657188d4c7768a9e4eb423cf1c8cbb4d98f69700000000418704a89", 0x4d) ioctl$sock_inet6_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f00006a5000)=0x0) sync_file_range(r3, 0x57, 0x4, 0xe09c70f260cf9708) flock(r3, 0x4) write(r1, &(0x7f0000210000)="50", 0x1) bind$inet(r3, &(0x7f000017e000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x30, &(0x7f0000e34000)=0xfffffffffffff000, 0x4) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = inotify_init1(0x0) inotify_add_watch(r8, &(0x7f0000004000-0x6)="2e2f636f6e74726f6c00", 0x80000010) mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 52.230721] [] ? __pmd_alloc+0x410/0x410 [ 52.230730] [] ? memset+0x31/0x40 [ 52.230740] [] __do_page_fault+0x5b7/0xd70 [ 52.230749] [] ? mm_fault_error+0x2c0/0x2c0 [ 52.230758] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.230766] [] do_page_fault+0x27/0x30 [ 52.230776] [] page_fault+0x28/0x30 [ 52.230785] [] ? copy_user_generic_unrolled+0x86/0xc0 2017/11/26 18:07:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ba0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f00009bb000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007dd000-0x4)=@assoc_id=0x0, &(0x7f000003a000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00002b1000)={r2, 0x5b, "82cb23bbcaafb3b1f22999ae93e320fa895c7f550a057b301059b959eae034d4f3795f185795221330770610307767352f3e11ff44504c6978a533a57a301af2f5b49de647419ab2dc85bf394049620077273a11218ca8f60f6bcb"}, &(0x7f00000ae000-0x4)=0x63) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000713000-0xa0)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff00, 0x81, 0xb00, 0x1, 0x200}, &(0x7f0000806000)=0xa0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00007cd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair(0x1b, 0x8000002, 0x7, &(0x7f0000c3d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000007000)={0x900000000000000}, 0x1) r6 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r6, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) r7 = openat(r5, &(0x7f0000581000-0x8)="2e2f66696c653000", 0x88080, 0x18d) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000045000)={0xfffffffffffffff9, 0x7, 0x8000, 0x1, 0x20, 0x7f, 0x9, 0xa92, 0x0}, &(0x7f00006fd000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00009f2000)={r8, 0x2, &(0x7f0000eef000)=[@in6={0xa, 0x0, 0xfffffffffffffc01, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000669000)=0x10) fcntl$getownex(r7, 0x10, &(0x7f00003bf000-0x1)={0x0, 0x0}) sched_getparam(r9, &(0x7f0000046000-0x4)=0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f000022a000)=0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000261000)="2f6465762f70707000", 0x40800, 0x0) execve(&(0x7f00006c6000)="2e2f66696c65302f66696c653000", &(0x7f00008e2000-0x10)=[&(0x7f0000824000-0x9)="2f6465762f70707000", &(0x7f0000dbf000-0x1)="00"], &(0x7f0000a48000)=[&(0x7f0000275000)="6c6f0000000000000000000000000000", &(0x7f000025c000)="7472757374656473656c6600", &(0x7f0000029000-0x1)="00", &(0x7f00006b7000-0x4)="7b407d00", &(0x7f000037d000)="6c6f0000000000000000000000000000"]) ioctl$KDGKBMETA(r7, 0x4b62, &(0x7f0000c6e000)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) prctl$intptr(0xa, 0x7e91) ioctl$sock_ifreq(r6, 0x8922, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) sched_getparam(r9, &(0x7f0000a4e000-0x4)=0x0) writev(r5, &(0x7f0000cd9000)=[{&(0x7f000026c000)="f1f49e34498d5fe4b4c878c17926a44aa989d52b81e3f1ba8fcef65c150fa5f0f4340a5241259821714253919a7adbc6b0bb7c6c24307f00953a07c930c2250b1041688c7e6f3219e36bd5ca5c837fd3e32f1504806fd23f2bf7233d58ac6f2f8384bb24e85493fa165ed03b1c7513ef3ab53e6da904a06c1da3ce25e872898bc54a87e112d3b8a21a4a80531667d4eb728825b72d391b31f29f1edaf960c86150e41dc63538a6b247d56d4bed09ef6fe7c8c38a98fa", 0xb6}, {&(0x7f0000f2e000)="", 0x0}, {&(0x7f00007b0000)="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", 0x1000}, {&(0x7f0000eeb000-0x6c)="bb6579d57d93cb48e7d39ad32114d03a99e7b5a54be1fb43be49d2a083502efd0ad3f41bd8b193a87d8f09eb51c17a474893ad38a2df1c03828d1907ce41c858a85cfd2f361dd50fad8e80dab9e1bb05da18e622ad4f135ff7e5de77e9746e4a8379097936d073195967ef22", 0x6c}], 0x4) mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r10, 0x1) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/26 18:07:03 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = syz_open_pts(r0, 0x8000) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r1) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000594000-0x10)={0x5, &(0x7f0000d26000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffff7, 0x80000000, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fd2000)="2e726571756573745f6b65795f6175746800", &(0x7f0000fd2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fd1000)="6d696d655f7479706500", 0xffffffffffffffff) add_key(&(0x7f0000140000-0x5)="6465616400", &(0x7f0000ee8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000ca7000)="2e726571756573745f6b65795f6175746800", &(0x7f0000065000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r3, r3) epoll_create1(0x80002) r4 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000fd5000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8a002) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000fd3000-0xbc)={0x3ff, 0x5f7e4311bea05636, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0}) prctl$intptr(0x25, 0x1) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000fd3000-0x7)={0x0, 0x0, 0x0}, &(0x7f0000fd2000)=0xc) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006ad000-0x10)="2f6465762f73657175656e6365723200", 0x80002000301001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000d1a000)={0x20, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r7 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000fd4000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x0, 0x1, 0xb3d4, 0x10000, 0x6}, 0x20) getsockopt$inet6_int(r7, 0x29, 0x10, &(0x7f0000f64000-0x4)=0x0, &(0x7f000050c000)=0x4) r8 = dup(r7) connect$inet6(r7, &(0x7f000061f000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000ba4000)="6d643573756d2421277573657263707573657c00") setsockopt$inet_mreq(r8, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) getsockopt$inet6_buf(r7, 0x29, 0x3d, &(0x7f00008de000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bb6000-0x4)=0x24) 2017/11/26 18:07:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xb, 0x2, &(0x7f000013c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$unix(r1, &(0x7f0000000000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000dc5000-0x4)=0x6e) r3 = gettid() recvfrom$inet6(r0, &(0x7f00007fe000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e, 0x2, &(0x7f0000a08000)={0xa, 0x3, 0xfffffffffffeffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) socket$unix(0x1, 0x4, 0x0) capset(&(0x7f00000fc000)={0x19980330, r3}, &(0x7f0000c83000)={0x0, 0x10001, 0x0, 0x0, 0x0, 0x8bf1}) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f0000096000)=[{&(0x7f0000c1f000-0x59)="580000001400192300a14368040d8c560a0600000000e0760005080000005800000000c77f64643e890005001f00000000040100000200fa00000000001c04ed5d00000000000000090001000000000000000000536e06cea2", 0x59}], 0x1) r5 = syz_open_dev$sg(&(0x7f0000e8a000)="2f6465762f73672300", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000004, 0x1e, r2, 0x3) r6 = perf_event_open(&(0x7f0000d7f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00001f8000-0xc)={0x5, 0x1, 0x10000, 0xfffffffe, 0x2}, 0xc) unshare(0x28000002) r7 = syz_open_dev$loop(&(0x7f00005c8000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x30403) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = socket$netlink(0x10, 0x3, 0x8000006) writev(r9, &(0x7f000006d000-0x10)=[{&(0x7f0000da6000)="390000001300194703bb61e1c30500004000020002000000000000000000800009001300010900000000280fe2000000000000000207000d00ffa28c", 0x3c}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000511000)={0x1, [0x0]}, &(0x7f0000de1000-0x4)=0x8) pread64(r6, &(0x7f000099b000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ff000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ed000)=0xc) r11 = dup3(0xffffffffffffffff, r9, 0x80000) signalfd(r7, &(0x7f0000e31000-0x8)={0x4}, 0x8) getsockopt$inet_mreqn(r11, 0x0, 0x20, &(0x7f00007f8000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000440000)=0xc) clock_gettime(0x0, &(0x7f00006cb000)={0x0, 0x0}) wait4(r10, &(0x7f00001c0000-0x4)=0x0, 0x2, &(0x7f0000d05000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d87000)={0x0, 0x0}) setitimer(0x3ffffffffe, &(0x7f000030b000)={{r13, r14}, {r12, r15/1000+10000}}, &(0x7f0000da2000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TCGETA(r8, 0x5405, &(0x7f0000a4d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/26 18:07:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000562000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)="2e2f66696c653000", 0x103d, 0x0) execve(&(0x7f0000ede000-0x8)="2e2f66696c653000", &(0x7f0000b19000)=[], &(0x7f000048d000-0x28)=[&(0x7f0000413000)="5e00"]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = open(&(0x7f000017b000)="2e2f66696c653000", 0x40, 0x3) clock_gettime(0x0, &(0x7f000046d000)={0x0, 0x0}) utimensat(r0, &(0x7f0000f1d000)="2e2f66696c653000", &(0x7f0000066000)={{0x0, 0x7530}, {r1, r2/1000+10000}}, 0x0) execveat(r0, &(0x7f00001db000)="2e2f66696c65302f66696c653000", &(0x7f0000f0f000-0x10)=[], &(0x7f0000e46000-0x20)=[], 0x0) r3 = open(&(0x7f0000b2f000)="2e2f66696c653000", 0x401, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000396000)={0x0, 0x3, &(0x7f0000f83000-0x48)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f000055f000)=0x10) 2017/11/26 18:07:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffc, 0x78, 0x0, 0x40006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000707000-0xd)="440d0503130000031d078900ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000373000)="", &(0x7f00006cd000-0x4)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e07000-0x9)="2f6465762f70707000", 0x2, 0x0) connect$llc(r1, &(0x7f0000acb000-0x10)={0x1a, 0x4, 0x0, 0x2, 0x1ff, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f000006e000)=0x0, &(0x7f0000886000-0x4)=0x4) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000040000-0x2)="08db", 0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000766000)="2f6465762f72746300", 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000068d000-0x4)={0x4}, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00009f6000-0x9)="2f6465762f72746300", 0x400800, 0x0) epoll_wait(r3, &(0x7f000057e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x3) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000b13000)={0x36c, {{0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r5 = openat(0xffffffffffffff9c, &(0x7f000047e000+0xc9d)="2e2f66696c653000", 0x400000, 0x8) r6 = openat(r5, &(0x7f00001bc000)="2e2f66696c653000", 0x101040, 0x50) mkdir(&(0x7f0000398000-0x8)="2e2f66696c653000", 0x0) sysfs$1(0x1, &(0x7f0000a63000)="2f6465762f72746300") bind$llc(r6, &(0x7f000070b000-0x10)={0x1a, 0x40000000000, 0x196d8d5e, 0x8, 0x0, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r7 = request_key(&(0x7f0000644000)="646e735f7265734f8176cc71e7", &(0x7f00003a3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000321000)="2f6465762f72746300", 0x0) keyctl$get_security(0x11, r7, &(0x7f0000327000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) r8 = dup(r4) setsockopt$inet_tcp_int(r8, 0x6, 0x2, &(0x7f0000d6f000)=0xcf, 0x4) fcntl$setflags(r0, 0x2, 0x1) bind$inet(r4, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f000051e000)="7965616800", 0x5) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r8, &(0x7f00007ea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = getuid() getresgid(&(0x7f000055b000-0x4)=0x0, &(0x7f0000acc000-0x4)=0x0, &(0x7f000012a000)=0x0) syz_fuse_mount(&(0x7f00006bf000-0x8)="2e2f66696c653000", 0xa000, r9, r10, 0x400, 0x2020002) 2017/11/26 18:07:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) r0 = open(&(0x7f0000e6b000-0x8)="2e2f66696c653000", 0x40100, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000e65000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_ioctl(0xffffffffffffffff, &(0x7f0000000000)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b1000-0xa)="2f6465762f70746d7800", 0x180000129101, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00007ea000-0x9)="2f6465762f73672300", 0x8, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000632000-0x98)={0x0, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x10001}, &(0x7f0000e42000)=0x98) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000454000)={0x80000000, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000065f000)="2f6465762f73657175656e6365723200", 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00001a5000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000a01000-0x8)={r6, 0x2}) fcntl$dupfd(r2, 0x406, r4) r7 = socket(0x18, 0x0, 0x4) fcntl$addseals(r2, 0x409, 0x8) connect(r7, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0xfffffffffffffffd, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000e0a000)={r6, 0x3, &(0x7f000004f000)=[0x68, 0x7, 0x0], &(0x7f0000284000)=[0xfffffffffffffffe, 0x7fffffff, 0x910, 0x2, 0x62d], 0x1, 0x1, 0xfff, &(0x7f0000e27000-0x4)=[0x6], &(0x7f0000692000-0x24)=[0x5, 0x9, 0x7, 0x1ff, 0x8, 0xffffffffffffff01, 0x0, 0xffffffffffffffff, 0x2], 0x0}) fcntl$dupfd(r5, 0x406, r4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001c5000-0x8)={0x0, 0x0}) syz_open_dev$sg(&(0x7f00004cc000)="2f6465762f73672300", 0x800, 0x400000) r8 = fcntl$dupfd(r1, 0x0, r1) write$fuse_init(r8, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) epoll_create1(0x0) getpid() [ 52.230794] [] ? SyS_futex+0x120/0x2d0 [ 52.230803] [] ? do_futex+0x15c0/0x15c0 [ 52.230812] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 52.230821] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 52.230829] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 52.230838] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 52.391938] binder: 8373:8377 ioctl c0086420 20739ff8 returned -22 [ 52.391970] binder: 8373:8377 ioctl 40086425 203c4000 returned -22 2017/11/26 18:07:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)="2f6465762f73657175656e6365723200", 0x40002, 0x0) bind$nfc_llcp(r0, &(0x7f00001aa000)={0x27, 0x564, 0x1f, 0x7, 0x8, 0x8, "fd14bb7b0020000630fe7446db726d763440ae02b800b669e73fb2b40000000000e10081ae40967ea71068de00034bacc052613744e7d87001481716cce4b9", 0x4}, 0x60) bind$unix(r0, &(0x7f0000a60000)=@file={0x4, "2e2f66696c653000"}, 0xa) ppoll(&(0x7f0000dda000)=[], 0x0, &(0x7f0000dde000-0x10)={0x0, 0x0}, &(0x7f0000fb1000-0x8)={0x400000000000000}, 0x8) fcntl$getown(0xffffffffffffffff, 0x9) close(0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00002bb000-0x4)=0x7, &(0x7f0000f1a000)=0x4) ioctl$EVIOCGSND(r1, 0xc0045401, &(0x7f0000752000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x5, 0x1000) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x2000002276, &(0x7f0000e5e000-0x5)="04ee1e86a1") pwritev(r1, &(0x7f0000459000-0x80)=[{&(0x7f00006df000)="901573e1cd077309ff10aa8763b0a682b61efe77094eddd66c2f722c0dad55cbc75b54c36d029743c53af24f823771e628df816c6bc7eb292ff465b37410a2f3615e30eb182e8d12734d643bd89b5792d4c09ed970a3eb9f11639da1ed5e1be4878a66748ad7b9d1b180024389aab37579083ca9c96a4f24476ed449c444bf3ad89333cbe2cb794e217e1b17cc136792450151ce8c7050327ac691df4d1f2ba82a6b4258e05ad037cb0204f3acca2164e417134b821e4a683bc403f8", 0xbc}, {&(0x7f0000669000-0x6e)="8bad1a5224e721b51b06390326b6165b7562f5d1fa9ce775bdb7e312443d870f48963f1a988fed5165059e8e7ec33d6f1055c630db98fa15cef6c97ce1905b45bc88cb599a6df7c162219eeb0377acdada4bca69b0a933a0dbad03148f1e74c1d20c1cdfb7ffda3c7660842643bf", 0x6e}, {&(0x7f0000385000-0xc1)="a7bc1fa4d37cc30eecf71c14a141400ceb55321f8ab30551376d2cd4b66bcffe62b0054eec2f648d8b6ae6a74b2d6b56401289419385d575d74294134bad58733ae5ef17fa3cdb53c3ee07120aed854730670c728bb39ef9ec9780e303fc7a7c0be35183a1e1665db9aed54473545591d9a17ea5884eb407c3b8d9b4e744a423e1573dcd6598cbc1ed046f516cc4221d9f84e69177770d7c786377d4fa8a277b1597901ee14359a2f9eeaa9f8308332c273c863234764d0fea336880aad0a10ffe", 0xc1}, {&(0x7f00007c2000)="21ae30ba4434e3e9868257a95b864d6d206ecf218b13edf55ce2a46c2a58571880dc7cf0c68826df0b60ccf02d49884f0e9600b48f336c6db10816c747fd5dfeb1e1577cba703526529cfcca4794971e0f5871670e5672c940ee724614aac2d459f3f4fd42479739d6716cb016f8739215330d2004a6c236b933177eb8b3bf9282cba20aef67", 0x86}, {&(0x7f0000b70000)="aa2a0a49be12c5a916e79476584d32599601d83e27ae9ce0f8de13ef15a90a1d569fe8ddb901b44b8295e24cc5f87c79b3e2432a3b1323a73f641a5ccf7cddb308becfa9227675627d778d158e8c6cc4cc5466c13b523cb23b0b07c56df2f463b80e3af80f6d0a8c34abf15295a37c59b64dc313c46d3a925ed4c203b0fb", 0x7e}, {&(0x7f0000628000)="7c4551421214d1587f6508d0ea926e5e7fde3c27543eac382d3f194404598731915a3f37f2d765297ef8d9a84742aee52d9a934b1d10fc2572870540f6682c4d9ceb7d751ec68d10366501ea9712993e5d1300a0b3b6239621cb64ade533a83649add7d09fced88d1200e980a50c8bc4fc872233a7cff211c2a1eeb90e53f51938e6d54215a94ce7b6d0c2182b227ea6ce57aa0ae1bdb829d48244a265", 0x9d}, {&(0x7f0000f4d000-0x8f)="5f1cc9b4ae4ae2ed775a0f6c42cf4c6b446b9bf3cdc24da2060a05ba4667189f1356b7ba8a1173d00961cdcb02faabfce5647d758765125dbef37936570804ba28e9bc953e08824278d646e75aefa056c91bdfd0a80046e36e45fbff3e9b781a872514464619662792531d03d5cc683e3255b16381967a9d058cb77c09e66cfb569f9f28383760a854b1d4223bcb8b", 0x8f}, {&(0x7f0000dbc000)="6d5caa1f152e7a7624333c84c7b49ebbcdc78285aa728ef0c6d3bd99ae2f63fa70fabde85894f299e6ab7d82cfc13fc9108b7ead0819108bff4fca8a54c06556ff6d1e60b671d35513130a1e23e737025f7e74a9048155515217ea", 0x5b}], 0x8, 0x0) bind$inet6(r1, &(0x7f00003d8000)={0xa, 0x0, 0x800000000800, @loopback={0x0, 0x1}, 0xffffffff}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x9) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) rt_sigsuspend(&(0x7f0000eec000-0x8)={0x7}, 0x8) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000ac0000-0x1c)="46faa8ada10b8271951b729a6094285ec76dc1e69e2dbb14bc7069f3", 0x1c) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000ef7000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x800000403fe, 0x0) fcntl$setlease(r3, 0x400, 0x0) truncate(&(0x7f0000679000)="2e2f66696c653000", 0x7fff) 2017/11/26 18:07:03 executing program 2: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x1000000000000000) mmap(&(0x7f0000b5b000/0x3000)=nil, 0x3000, 0x3, 0x1032, 0xffffffffffffffff, 0xfffffffffffffffc) r1 = syz_open_dev$sg(&(0x7f0000ff7000-0x9)="2f6465762f73672300", 0x8, 0x10a00) syz_extract_tcp_res(&(0x7f000086a000-0x8)={0x0, 0x0}, 0x3ff, 0x5) syz_extract_tcp_res$synack(&(0x7f0000f83000)={0x0, 0x0}, 0x1, 0x0) write$tun(r1, &(0x7f0000e52000-0x2775)=@hdr={0x2, 0x0, 0x101, 0x100000000, 0x5, 0x39, @ipv6={0x7, 0x6, "149c5d", 0x2743, 0x21, 0xffff, @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}, {[@routing={0x0, 0xe, 0x1, 0xfff, 0x4, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @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]}]}, @hopopts={0x3f, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x27, "9b7d67c13e21d27c6e6e3320d577423fc2ffeeebc5298900a46eb83c3626e70a877b7266124383"}, {0xfe, 0x54, "391c6163340dc9fafb6797afe7166a38aa9f7e803c3e5b5231b1cdba68ed94dd77b141a058490a940019dc5629fe577e9657b3dc77dfaf8e653b26a53ad5009b19dba133842383263d83b5b77ba4316cc701642c"}, {0x0, 0x2, "46e4"}, {0x0, 0x5e, "8d8ebe9b464cba70253e11d0949df38f7c91f9f87bbdc38e776757dea24b52dc21a14462c08e9b43b7b3073cc1b517217095881634a04e228ea8332cc600b77e330d96c34cf8de13a632fc8fa6b34f0a44cae5679b5dfd71887330d5c483"}]}, @hopopts={0x2e, 0x60, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcf, 0x69, "3c3a642e95a796007b9d7f4ef2abe267860c5e5b8a7a2d157c69b2aad728bd9c874b08c89d89b165df5fa12edfa850801861dc5f0c6fa27b14bd8da61409481d9fbe40ba12c447c96658036a046154788c21cd7fbe1a1d3df89cd9be39a618c0a5ddc956eacc7a8eba"}, {0xfe, 0x8, "d14216354fa76a2e"}, {0xff, 0x3a, "822406985939b311e578aee049d90f04b79a5e52b96eea81eb230fa20394d39bfb51b9bf275c9cb2f584c871ad3ed9fdd38d36f56b7feb670b38"}, {0xc9, 0xfd, "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"}, {0xff, 0xb8, "721c5584e0ea80fa8433e05f4b105cd3539a9a602b0150f23074d49eaf3b4d27d4f9ded0cf33fda1709f97ecc1520ab66f30dc05c35d10aa092d0c5289e2f134f8554d5653056d39e66a7d45f34c2c526b129877423b6642a488e6de613efaea0f3bc53c3dd756d6ba11292a7aca1c59e79e207d0604b05e2169485335ad22f4651ded764e767418e3bc6a5315c0b4471fcb19a9faa393a2e4937e9bc901ea462dbcb1c4fe170ee27926189a5c4af048dc0c0b33a2cdb72c"}, {0xc2, 0x95, "185456b417e3eef6c481e4d3626cde1b6b6d43c34921ed684a23636456008d4c06f672d2483bb6b46d894d58ba10d60c16cbfdd06d11f31195c8b1c64056ef0d86e3214cae04e3f3b2243dcd3ef73a91dd910ef1b78f21037c7c5c104d4e1ae17016f42c8c4dac46a4af313b0a84d955499a9fe142e35fbbf342a0a4047233e7120cc9ddcbcc8efa47258257480609261719e69f77"}]}, @dstopts={0x32, 0x442, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x1000, "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