, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000237000)=0xe8) r10 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001fa000)={0x0, 0x0, 0x0}, &(0x7f00001fb000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002a5000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d54000)=0xe8) r13 = getgid() sendmsg$netlink(r3, &(0x7f0000fb6000-0x38)={0x0, 0x0, &(0x7f000048b000-0x50)=[{&(0x7f0000abd000-0x10)={0x10, 0x2a, 0x810, 0x4, 0x0, "", []}, 0x10}, {&(0x7f0000ab5000-0x924)={0x924, 0x14, 0x410, 0x0, 0x0, "", [@typed={0xc, 0x7d, @uid=r4}, @nested={0x430, 0x4f, [@generic="d4e8d54ec8e4d48af70d1c9a45e48e65a13d33998b4e3f8269b253df25fa4634a8ee8526097c2f68cbe9decb39ee622e0d2a342bec98b40ccb7eb054893421eecfb6750a87de9646219f085aeeb08b6b398e209e9327350cdb0a59f5ea4bb8bda34b5f8440e157330e11e2a50eff3ac8103d50e78e95a870666706d7684335502ec325e6a13737e10fdd3880922badc5bc05bee25a5b2b420871e9c425dcd5af35f3e4e848bb2fd6b15b745b875013ca3462b9f58c07a9bf3dbaef395593351b381b7942cf0bb02070cd3f7635d16f1c0a3ad9f8d2bf4a43922d1cc8e9d35f6cfbb92b8519fea99ad52fc4fab16ea388581d2f6b63d66a", @generic="8be7f486cf296225150849c6018c4cc1131e43d2b1ed8c5f7eaa2a0e1afb8233627570461a6cee94ae0cfd4ead47a6380341a5b7dc5d6c941417b6bea7dbbefa0a02b190cf93a260a76774453358ddcaafc52a28e7137efa076758a4ad98adc06e211a5eeb902fd9f25a37", @generic="7e61413406f6bc9414fd6355afe29eb34fa5bc1eeb8fbfd39b2b9a97534378d628dd1cf3193f0a7aee110771b4513b05d51ae874", @generic="84f93c64e786e6f7c39eb0d28d5404912775df69bf5171559ba1d81b878fe76201748a9661f504d8052efd9208c77a5d26247fb3f79ef140f3741013bf4df1ed915787c5a4a5504c9321d568273a40e02b658e8b3a164f494d1ad631a67a2f4717fc35ad2bcb5e29bf87076ea75817d3eb832e18388cbe22b0dbba682b408958f1f145ff2410a3b7036dda226896f3b2d4b18e1ace57d8599bca6bf07a1ea4c870b58cdec50e6f0cb57a1f3023d57a181f61e12955a2f6d8613ec331a946fe", @typed={0xc, 0x70, @fd=r1}, @typed={0x7c, 0x23, @binary="7da976e8c2e6d140672f4c2a64829a246cd1de4b699c2e71f50c4dbeccfdd057862f07504355d931a6283a2ed931631b8f504b985da5dd74d72418b4f8121adbf80fbcf2d3cdf8a5bdd90cc13572d563aaa0a8a564ac847e2a87cab0723ec47225f79e753e6c35d5fb4cfdca8ce94966552f"}, @generic="d1ac91a5ebfbb7aa97156a20ffd09355050b9a8d040ff0161e4977d3f54626fba88f31b8f68ef97b79b52a3933751d677a7740c33b8d320c07fd71e8433cde927d1b309efdb0a6622bcb3dd1e45be749", @typed={0xc, 0x65, @fd=r1}, @typed={0xc, 0x28, @ipv4=@multicast1=0xe0000001}, @generic="f7429c78873520060725aaa4a47b4576ea731ba483242251e1757bf8ecac1b7bfd74dd6628b2d8073ecbf92015b2227c6e70cc56be8ffbea13e51e0caa97f896b1db2b78ba0963a7302285dce1612ca438cbcc635f2d0e049f5cce0f4eadd438cb7333fee4451d13fe8e3510a8e3d20574125e68f071340e2dabb396a0d533d62b138d3e5cf50a69a26ab9469d4c9ed85cc5686f749d1c8928ee3b5678b99ef1bb1aa66adba76aba211eedaa7fb0e6fbfdf007f6943105d798ee92963666f58709c8454be1c7d3c417c1a0598f6d061016203d0b7a4c650c80083d98b4578cbaf50fd983"]}, @generic="91db7e8fea42fdeaf16fe32231ef081f9ab1dd4c1c21c53c1a162a84164d8e04fb34e1d02fd929563b10c3a0c5380f3c8ead5f3d7e9028a95dae76313e545ede8b7d22ffd4e9def11a9f0e17946a968dfa70d5beacf5c6403c4bc64925f288fbec64318ae77c5f24d75cc04a372d342994ca059d9efc424256f9dbc1a4c49df040aee65aeecb4b001e0717a163a3890e79c60436f99d764545821d88472bd64374755c", @generic="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", @typed={0xc, 0x87, @fd=r1}, @nested={0x190, 0x21, [@typed={0x18, 0x1c, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="99d9403f54c02bef2ce5c1ce17aafe60781705e1e72db40a4a84e595836cc656df8575973fd352759d6bfd6f575648089c29fe7f676dbfe8cde0baf7eebca8e5299d69a78e3e9d7d33506670aa2843237dc1c38f5c0cb78fc2523dbc21532470f8f77bd61045196547e78bcbaca8ba4c24a428c7187b33585272e5bb35f75584ff38b162f5a1b24fb20a92", @typed={0x8, 0x63, @void=""}, @typed={0xc, 0x66, @uid=r5}, @typed={0x10, 0xa, @u64=0x1}, @generic="9f67a3fb53d3a3a7726df4b4fdc7248b00660daa79e860a2760223046b1912ebfc3e7afe7466ced2132587e47ce5039bcb16e27da5a3e00ba069593c8387dc1b97392f82cfb4c9d6017cfd05ec2bc31723e8ffce17add4935f5b87a3c0f456caba195d5c9aa074ae72e5b44f2702bf9956c2645e9891c50336569d7420f9c4b95f061a0a5530fdc8b4a0fb52ad5427de7d0f6873f65743d71c4e678ac6138ac23dca1df2132fa91236601ea30e18cde081fac2ed1e08e0be37a9d483a650cd6a2a9803"]}, @generic="998bccc7d38c98a6416908624011ca49e462a99a1c06fffaefb7761988c5c43b4d1bb75f88fb90fa2df24a8bc5ee9f410b688d6d75b228271fc0dfba991879eb2467282ed07e677dd190dfe559550b24a61eb69be7c85a34dccebaede977a8588480d27cadef22c69db53f6d5641bbc723e534a0727b9c84f048b7e50f1b4f13f11b3c5ade047e9dc99548614faec7989bb9a8b7a6db4b87128a", @nested={0x1c, 0x1b, [@typed={0x18, 0x81, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @nested={0xe8, 0x1e, [@typed={0xc, 0x12, @pid=r6}, @generic="20320a373bf1cce05e9e5bcac459", @generic="c472bd7b3cd85b8814be6a4b882102111d928f7e2d186a8da9274038164d47eebaabbafec3d8adf452baac43b974f968358194b6000a35f50af60a5a6ad0c6151acfd31d87a084fdbe8cfff776c5c7bb32ee0dacc619c85f19d41f3422f50ac6bf1e411127c69d85c2fab260d981b5816ce9cb837de46eaebe52212f9323ac0a04ce386e99097444544ddefe56e3e8cbfb9ed1b056bb52e0cf75dd065c3a6ebd628656051fdb2f77feee47", @typed={0xc, 0x8a, @u32=0x5}, @typed={0x10, 0x3b, @u64=0x6}]}]}, 0x924}, {&(0x7f0000fec000-0x28)={0x28, 0x29, 0x300, 0x0, 0x3, "", [@typed={0xc, 0x73, @u32=0x82}, @typed={0xc, 0x6c, @uid=r7}]}, 0x28}, {&(0x7f00002c2000)={0x13a8, 0x34, 0xa02, 0x6, 0x0, "", [@typed={0x8, 0x67, @void=""}, @nested={0x1f4, 0x68, [@typed={0xc, 0x59, @pid=r8}, @generic="a3eeeb87859f89bab490e5ad461db6befd7ae70328ecec15a4f0cdb3de2621d05f707108694a7fcb031ab9e1d283640f4aac413b57f962989c86ec1bce171cd142a4904b5447cdb5ccfc7191c0d91fcb0d1adadb60700bf9a7c634ac02c7616eac48a5292715663dc2f137af19b9b298e6fcd44cb94f107a3f4d564267c7298af6a90e65c6d87f3fcd00da9b099fea79a21b15f4cb4d63b7971edd3c29a45b57787ccd084d7af43ef0a79eb857e97006c399adb58f5b7a7f5e328cec6b995ababaaaefb9af129919f233bf43120848f7ef40508f1b41660896b2a4311129fb39326c783ccf6e20798df7408758cddae459cd6874", @generic="740b39ad1eaac6a35f5e13488c127ca43aff93a4a1458c63f0502b03aaf1d028abbcc5ad783dc54bcf288a230e4460033a5d93aa786dddeaf97d53c22cb5ad04f4c46c4f3b7688836e453fb73845b163335eb1a0bcefec9ebd5540631c4a4bbe937d882f5f9e6ca038946d34affa959201046d8652ed14ee270b320ba0db88efe8f3435e207b9d36960795bb266de9e333264a52257ad66033fe3afe5b43c52e632799fb796cb9f5a5cc83eb8bd2d2aa9e25558164922fc33787ef7bbb4fca5d2cdc88476c4688a73e0990ec7ff378bbe37c4b8f2f6fd7d968e05717935d2025ac09159406a90bd7e85ff4e8d8"]}, @nested={0x101c, 0x95, [@generic="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", @typed={0x18, 0x1a, @str='aead\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}]}, @generic="0527529abca10eed4a37980249b8cd2bc2b6a72937fd48a3319552c54e4308dc6b486ef2dd1651ba160960c45b59a5790e98d6a34c66b7da433200021618c92b0ee9341c9226c6c9a18a31fe8103d7af3c82061682409e7ce0a309609daf6c2df6e0b2dfa8bc31f0f49c442541cd7df33c1096058073bc7415bf20cad706bb4d1e97e1", @nested={0xdc, 0x81, [@generic="024a4f23e1b2707ae0c02c2b0873a0d4d1273be18e0607335207825ce44802b1f75755b2ede234f6b024a0bbf2a0e25ad5b324a2b1a8b01acec0d14ea74be9036a34aa2f5d6c250b", @generic="fbcde62cec18a20175bf54c3993454bdd7c64c46e7ddb98feb77e343c4999fec8156066467dc21da65f28d9357c758771f1c583fc29a151206d11229b3b77346ed31d8e09bb5222b58fb73ddfe919bceeffefc152f1f71216e446de281c3fd9711cfe800ae", @typed={0xc, 0x28, @ipv4=@empty=0x0}, @typed={0xc, 0xe, @uid=r9}, @typed={0x10, 0x34, @u64=0x5}]}, @typed={0x20, 0x29, @str="766d6e6574312d747275737465647b256370757365741600"}]}, 0x13a8}, {&(0x7f0000fc4000)={0x1c, 0x21, 0x804, 0x6, 0x0, "", [@typed={0xc, 0x5d, @pid=r10}]}, 0x1c}], 0x5, &(0x7f0000a36000-0x20)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x20, 0x4040015}, 0x40) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000127000)={&(0x7f0000fcf000/0x4000)=nil, 0x100, 0x7, 0x41, &(0x7f00005c3000/0x3000)=nil, 0x6}) 2018/01/24 00:28:09 executing program 5: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x0}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000aae000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1b000-0x4)=0xe8) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 372.177109] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 372.209827] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63 sclass=netlink_route_socket pig=27651 comm=syz-executor1 2018/01/24 00:28:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x3fc) 2018/01/24 00:28:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003a0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f7d000-0x70)=[{0x0, 0x0, &(0x7f0000e7d000-0x50)=[{&(0x7f0000a71000)="94", 0x1}], 0x1, &(0x7f00002c5000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f0000951000-0x57)=""/87, 0x57, 0x0, &(0x7f00007c8000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b50000-0x10)={0x8, &(0x7f0000267000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000622000-0x40)={r2, 0x5, &(0x7f0000e7d000)=[0x2, 0x40, 0xdcda, 0x5, 0x5], &(0x7f00005c3000-0xc)=[0x3, 0x9, 0x80], 0x21, 0x6, 0x5, &(0x7f0000a28000-0x18)=[0x80000000, 0xff, 0x4, 0xcbbb, 0x3, 0x1], &(0x7f0000560000-0x14)=[0x10000000000000, 0xcc1b, 0x9, 0x40, 0x9], 0x0}) 2018/01/24 00:28:09 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) connect$inet(r0, &(0x7f00008b9000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) 2018/01/24 00:28:09 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000b000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000014000-0x4)={r0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000019000)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x4080000}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001f000-0x330)={0x330, 0x13, 0x7, 0x201, 0x0, 0x1, {0x0, 0x0, 0x6}, [@typed={0xc, 0x6b, @u32=0xfffffffffffffffc}, @generic="9deefbadb83d0ba1646d24cd8701e8466bdc9b6f60bb12173eb8571a6d933409458d81f8203564fecc94059a6b18341a95efc5cf639f2aae2352ce5db50a5e702f1e6fb9171d4c3053495ce78d903bed6fdcac23cdaeef24ad57eebe044a680fe8951ce6ab2e951db42180d0384a477990bb68d05bdae15f381abd533e7dad9339dd6e7debb613007836b62555c426dd829f7e7eff1b883f1ff40f4815b0ded4c935ad48666e178c0082109c2488f7ad9b681f1ac09c963dfe", @typed={0x8, 0x6d, @void=""}, @nested={0x18c, 0x59, [@typed={0xc, 0x5a, @pid=r2}, @generic="875e3b710659351b6bbf465c0578c6ba54a5933e08655f8b3c84fab2c17f502313c9046b36285eabaef32813e297dad3812c5f079968cd2b03b609bd7a5ed18399752609608d17b602e7bdd054f55d627248a9570e681805559b976d48681f3b670deb1d4bd8391ac8fedaff201050ca3eb51bcb608b9eb00d2ced57c100425336b5e5c9e6933d7744ddd175fb76e0573cc8aa39c86536142fa2c9cdeafa6f1f7091b5a58ef42cdedc89f368a6baa31d519213e0e00d1690d55a6742f5b00b5c7759fc2b", @typed={0xc, 0x22, @str='\x00'}, @generic="dd4e3a70a7b46679f4a8b479182712f2bf8a01fc296513fc1e37f792f76cf396e74b813cadf7b159f2bacf19a16b08ae160830a96f133ccb3259fc070dcae51d533cd8d3e8256f4321b3c9eb8d0395a88a1bc15ec7853a35fdc8ad1ddb92dbaabdd746346364377002a4dc30923cd52bca", @typed={0x8, 0x83, @void=""}, @generic="eb8fd18f79df447fb4dae4d0c22dbfa5ceba140f8b834f74035fcf0f43d94d3b204c60d6aeb4d2da167cb9befe4b78f7f3266d"]}, @generic="7e952dd69e2ddcdec39670f8e1254b9492b170067e4004614f5cfe0e3795fa3bae9abafde77fea35eed431df54b246fa3c929451d9d5d812d769b05f103456737863eba22f658cb8804408eb50a302e3ccf0930d1616c6575c415306fa035cf077edb0c16e396fe2e983ecd41fc31bba7ca491a9b270d4007558a9a9e7c4b7f2d24c767fcf3c6f98206a2437562825b9b728edaa072231b456305434e03d5ae3844af73acf4f320aa7c3323ec71ac84fc07c004e38c1b9106880472454e4b7829747"]}, 0x330}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000010000-0x1)=0xfffffffffffffff7, 0x1) 2018/01/24 00:28:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ecc000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000691000)={0x0, 0x6, "10f45ff68d1e"}, &(0x7f00007dc000-0x4)=0xe) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004ef000)={r1, 0x7fff}, 0x8) accept4$nfc_llcp(r0, &(0x7f0000a88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bdb000)=0x60, 0x800) syz_emit_ethernet(0x3e, &(0x7f0000af3000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x0, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) [ 372.272362] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63 sclass=netlink_route_socket pig=27656 comm=syz-executor1 2018/01/24 00:28:09 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(r0, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000022000-0x40)=[], 0x19c, &(0x7f0000008000-0x2a0)=[], 0x16d, 0x0}, 0x0}], 0x1, 0x40000000000) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000025000-0x4)=0x0) [ 372.313857] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/24 00:28:10 executing program 4: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f000071d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000384000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c58000-0x18)=@add_del={0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000f06000-0x4)=0x0) r1 = socket(0x10, 0x802, 0x3fffc) sendmsg$nl_route(r1, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x20, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x18, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x9, 0x2, 0x1) getsockname$packet(r1, &(0x7f0000155000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cec000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001e3000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00002e8000)=0x0, &(0x7f0000412000)=0x4) 2018/01/24 00:28:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000048000-0x10)=[], 0x5e2f7339fdaef8d) bind$netlink(r0, &(0x7f0000b1c000)={0x10, 0x0, 0x3, 0x1}, 0xc) 2018/01/24 00:28:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000472000-0x5a)=@file={0x0, ""/88}, &(0x7f0000000000)=0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/24 00:28:10 executing program 7: mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000e1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000091000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, &(0x7f00000e4000+0xb44)=0x12, 0x20) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000e6000-0xe7)={0x0, 0xdf, "ca4ef68cc0ab2901f01eb372d8402fb55e36a817bdb6cb1db4e4f267f61f362d538183f4047681292cb3f839bb1ebc9697cc0367588fa2487aedd03c2d150e9732d73fc597c2187c184761775e5b0b96962fa6aec329c3f045a885a9b994bea001823ee27202395731a23600676f721f8011744837fde8fe3790d28a356a01c07e1d7979939ca6eb304b887913ca26781892acfe365a3a008f9a2a01da0c9f2dad8ed42a123e5251ed5ac1be957b017b965323bbed1bbac97469924b1a0e395dd04c917a3bad0097565aec3d55aa85ee95a8b3148f8dc1d86dfe23d0e03941"}, &(0x7f00000e5000)=0xe7) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000bc000-0x4)=@assoc_id=r1, &(0x7f00000e5000)=0x4) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000e5000-0x1)=0x7253800, &(0x7f00000e5000-0x8)=0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000e3000)={0x0, 0x0}) 2018/01/24 00:28:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000428000)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendto$inet(r0, &(0x7f0000042000)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:28:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) sendmsg(r0, &(0x7f0000622000)={&(0x7f0000742000)=@nfc={0x27, 0x3f, 0x1, 0x7}, 0x10, &(0x7f0000909000)=[{&(0x7f0000caa000)="8ad519a2a4aa92af9340afbc81f615be1368c747692d1f51337ea86a8150f0fe771d31f153330087eba5ab9a7c3b339d4215175b9b856acdbe33b934b664bc6fc5867126c48e42d4ba8537c2c4179b19cae97401b060cacae437efed21882a4db7ca2df36624dfd2067ab4d890e8c2f8469f83ca7a0785cf761011105a58d9a43d37eadbf42758c7caf4e9ba816ed681", 0x90}, {&(0x7f0000a99000)="b3c9974781172cee10456023608b2b18be0f079c91797f61bd3f29152b15207b99914147ebcb3982cee77473dfa370b216fa3cd1c96de51745e06dd69bae7e32d92879a95a0a4139c8fe72f26665e98b71b4e325404768f07138ff519619bce0405d83ba946f8599e11644829ca9b4fa15f352ee60ef72addadf5e07e3f7d565d9fe1bd662f8f382649587c4c97642cdeea5874057aa350ecd41f2c092e81ca91b97861a8fdf58c1bafadefad2988015b7ace1bc231b4fd0ba550f2e95094cc951a24256244de0bc6dde2eba2ac4", 0xce}], 0x2, &(0x7f00005f4000-0x1478)=[{0x78, 0x11b, 0x4220, "9036a8a6a832f14d711debab4de7d686bd9c1958eecf8bd8c994814ae63b006865b88a2cc5dd1f0613d87522132daa4de220e42e1b3254e1e151981fb422f3eefebee0ceeadf944158d42d349852bece46a958e85552db079cff176f7beff016eca3"}, {0x100, 0x83f6d29dfdb51d43, 0x5, "4a45546c3ff03385eac62a3ade09694a7711d229c86acd2feae857efd0d88db494009230c4688e7bcc8bdad6602badf24335b01f910d38bbee00c2db04f582a6100c7c81ce8ebde2f73d2f4edd1c392a7861d18f744cfd314b506accab691c443ea86328e9c5391de3c65b7afc0ce5a857cd9c4bdfe54738aef65b01358306e1ced6d12bf29682712e38515dcdbdd32f1c0ccce2f5daca55658a6dbad5f326d23d100400d24cc00243b85b1b2f50a5df044c93f683228b7eb25eceac831ab90dab529c8130a1fe2e763de9d0f80f640f34b6d59b99eb1222815733b4e7cc4cf7440ab5e6455d649964e71a11cee4"}, {0x18, 0x13f, 0x51f5, '*'}, {0xe8, 0x115, 0x100, "080bb1dc5b8ab490a07c5e9da8d632d76f82e8ac3451fc3ff380eeab83799836bca4c63663e807a4a30cfe2ee38517a82998920a88161ef62dbbb6eec8283c845f00c3dfd90aee7435f4a66d69f113731e64a21aea99d0e10b65ba128cadee873fd9a2de20bfa7aa866fed18f9baad695dfc575531acfa53c2dc1d9d87f576d7987bf963326c58f0bb0cc53f1cded99d2568093ee94dbea287c3e7fe8021f3d564d27f94f70be2faa5e44117fa653dd7526cf4b0bfa1a225192bd74704001103a86899c91931ca3c5a66096082d828fcbdaa20eb"}, {0x38, 0x11f, 0xff, "c8a79bec8fec06978ab25837fc7a32261c7968338cdcce124f2242c951b1db3c2a"}, {0x1010, 0x0, 0x8, "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"}, {0xb0, 0x115, 0xfffffffffffffff8, "d6228b1e89266ca24a1e37d531a27ad671c6caebc7aeff05bb12fbc4ce98c414dd6c4afcbba2d6d32559067ce130dfb2101a7b005a88602d24ad901945ddc1d0039b1f409f1d30bff44a0cdfec9e56660141cefa8493d04a37a59d8dd67884f64be13736ae0077e672f83e52137a92853627997b980a13d59f12eea61790e780f8a489d2453327a096ff025b0380b0f8d82f1bd690c70bdf910a2c674ae923"}, {0x108, 0x117, 0xfffffffffffff000, "60232d22885b184ae91a7422781654a66adc629b4e06da955835d7f5df90394b4c8d556999b6f667f74a74f45301d3e5fea11fff629991bc06fa258d5ee2bf3325a8196cb2a2de035be1fdb2553e1ae510af23b95ff40f7ebf02fd165b47c85ed60afea2764f7693d1631c60af63f39f7c0e64451e7981561420df8df65a894f40a9e3f66aa25eb08248856a779ccd5e35b47d2d8de4d1537de8c033ae0fd41f5273c03c692c572553d4c86f40dc5c15f4f530b41d7de26899bc0da6c08496614d6f958921b60761404c2d07f4a7bba5f46a700195329d3d47ad2d5cb5bf9558fc0176a07d8c17e569c9185b7f96a69b30ea"}], 0x1478, 0x1}, 0x8090) 2018/01/24 00:28:10 executing program 6: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f98000-0x1c)={0xa, 0x0, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7f}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) [ 372.368578] l2tp_ppp: sess 59/32096: set debug=f55d40e [ 372.378439] l2tp_ppp: sess 59/32096: get mru=1460 2018/01/24 00:28:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3b, &(0x7f000091d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [{[{0x9100, 0xd6b, 0x4, 0x6}], {0x8100, 0x7, 0x6, 0x7c}}], {@generic={0x6a15, "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"}}}, 0x0) 2018/01/24 00:28:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000195000)=0x4ace, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000066c000-0x4)=0x0, &(0x7f00005f3000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000d82000)={0x4000000000, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0x100000001, 0x6, 0x3f, 0x3, &(0x7f00007a5000)=@common='erspan0\x00', 0xfa5d, 0x6, 0x8000}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00001f2000)={@generic="91fe2070bf1e30eab21bfa8c72f8741b", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x2}, 0x8) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 00:28:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f000000d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000029000)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000029000)=0xffffffffffff7fff) r2 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000001d000-0x88)={0x8, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000025000-0x28)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0x6, 0x0, @u64=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockname$ipx(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000004000)=0x10000, &(0x7f0000011000)=0x1) 2018/01/24 00:28:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000ab9000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000e5b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8001, 0x7f, 0x200, 0x2, 0x0, 0x464, 0x1000, 0x0, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x208, 0xffffffffffffff2a, 0x2, r2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00001d8000)=0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000141000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e55000)=0xe8) sendmmsg(r4, &(0x7f0000406000-0xf0)=[{{&(0x7f0000bd6000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f000044b000)=[{&(0x7f0000cc5000)="bff876cdeb4934200494f29044b1f01dab91423b97925c7a73fa26bcdee979717225440be2cdce50149562f193d9e27fd25e982cd39444ae3e6194106b4418a149426215007b41c0aa3ae46856345cca6430d8a40b39fa2888d0c17c6e709365a5107e990d5143ce47a43d6ef52acb67fd616eb047", 0x75}, {&(0x7f0000813000-0x54)="b1756cde25f5b32d019e7b22a3de2c1d242af7c623764821c7de8d73f674fedfc68f98f970710b9ea1e2563286bbbf1c7bcb7de724abb8d2745848aa3eb9b99145c38cda879952aae925876eb50fe6705c1e93cb", 0x54}, {&(0x7f00001e3000+0xae4)="80665b9720b6409abdd7d9b3d5f8471ded0c9d72b9c85363281f9b6474c48547182d4e2c5b601935306eec1579b3bb5a6c3fb4b6088747808a49e40d63661006b46b42d9a9d6da25b7e548ef1f0694c2ec906a8b95498beec8bd7a839ed9702e2ea31aaed568f173d8c495280696cc561e34b771d1c6bcad5b545e8cc4c159b7bc6a58a45cf841befdae6a33c043c011ef57c6", 0x93}, {&(0x7f0000b60000-0xba)="085af912517e0bf262cda93dce2bfb25f1f55b432de46d67f6620ef79078c7bf23a7086b1c848bd1c6978c1234a9b7c8208da3698f3d637ef416752e3c23695d8dd2bb029481d341ea00dd96fc2291080339ae2dfda8895422b02334a3730e230d04ca46b684bc23333c73542e7110b42228ec5775b2d3d91cd38ae297bf10aba22215d4a333e101cd26d64536ccc2dca90a34491ba9659ce4b67c16219770ba1a1c6d5b77ff61aa24b89dbae5bed2f7116a1925a55fb06db87a", 0xba}, {&(0x7f0000d98000-0xae)="614a9e9c3b5e1c7a385a65a260518694b2326e6da73279c845190a217aedf5fff6d0e57087d4ada2c320473d31f356c91e843a8e4401f08b5c384e898670edcb15c4027f57a34cd13a4ab8dd66a15dd72d2d9e04f41f4d5c07f8309bd0a80e7af74f8d8717c2281ca557f61e62d4906809650a1e6c98c54c7c017cf4686905812d50654874c8378b06c5d8f19dacb6cf039d51540fe5c4a2888e3d4c8b26eef80565a75f74bc857eaf776298a082", 0xae}, {&(0x7f00004d5000)="c2d9279b5050619e4cf59487fc44f0cbe4e9a847d8fb99197b913082b740c3f72bd5b99dc1e9a1a2c21df16d947b7e8d92c6e71f5576fb40a3fb1e090dc40593e2e5b570909414bc4db020c735590caca60bba488e6fbbc220c9e4d4845992bb8947fb8f3300aec9", 0x68}, {&(0x7f000069b000)="76b8b585d581a624", 0x8}, {&(0x7f0000d00000-0xe8)="d90a78aa8b3fddc68863ab4b68c8c87bd7642d84944143b044ca35321274416bb8ddeb1b59c56be70ed76783d5a6a5241ce176069ecd32983afb3170eaa374953d37818d1ce4a64b799aed6c14a47ab7331d2dcbbec2dad6f06aa975433bf116d3384270117738cc8f861e284c90d50267be29fcb0a2d31bd8276f32cc0c78874cdfed61a9d543e2237be0bd6ef2116742bcabdfa622ec4eabed33dc62964703beb515a0ad7f0847679c5e4d29d63ce4efbd5572425879ff17a49d9f7f9ec55426f5a643a87b351b1a0ad079aa9eb3b11f2b0ed70bbc179f09e8ad04e9432d5e6543f022b0815f79", 0xe8}, {&(0x7f00002f9000-0x52)="82317486f6992d35ee6b49c8b50a46e4968d5b96f43dc0d35eeb71655ca1bc54d7c1a3f426e605023f3e71ac1b48054d879a73e9ce47aa3aa0f41dfc445c95047e6219192889b8942488624632cc2536f82c", 0x52}], 0x9, &(0x7f0000ae2000-0x700)=[{0x78, 0x7, 0x8, "fea3b853ee3dba35aa4697d08151a2675903c3ca624ca2f8fec9abdfe2e8fd45f0681a849ec9d0d606b23233da95ecc800a4c22077e0209fce9db48602442f7be9c0976bfec9d3d7dcd1c6a2d04b22b6fd12bab29b27eeafd0cbff4c85eb067be922483fd36e"}, {0xd8, 0x0, 0xff, "523d3da1a033dbec0ac5b34c2b5a4ea31d38bb9aca8132124a214db4f5651440ce953e3a59390fa23539c2e66187e0ee946b07c1bcd2b531cde4b2b42bc7ba91590ba8080bb257ac080287fbf01172ca5299460ac7db57e16050f5cbb0b92c79e8e8f4af0241300553fda762a842daf450455b3cac6cff1eb6cd62369d73ba4541dc1f179546e196f1b6e516c045cc9afa1b80528525487be34d6a730dde93a6db6a41b6998922fe72c26f35aed637a99db30795977fb46c3f3464bdcd04560a5b50295c054d"}, {0xa0, 0x10e, 0x0, "95333dfc1ca8500a424332f2be83d14c5f8f0c1105ec36e87c5688f9bffd16e078d7e9ab1c449c31ebc2e1d384c75c17f221eed7c6f197aec615caebb2ddee0a49996d166510d2ffe7649211933a8c0323e6ff5b367b87f02423b2630960d40c362d1d402c6d359ca5e938f878fb023560f6dbd3a41f0afc8c6eb2d36f099d0a130a58224da6aa32f5715d"}, {0xc8, 0x0, 0x5, "50da4085f695116f21d987c5e89088f1dd5d062a7433b263ea52cbf25c53ca293258c4be52a0e841e92d37a1f034ad25e8cd9f8cc62c7e127c0bfe05a0f9e58ce6af26e19d53a5f05e9af3e496e61adbeed2e28e70850d355804f680714a91d104daf415b8eba14e7ee557bcea2ee3b26f8ed273dd76d88f1d283510d194e09e7b31e4e16ed3acc726c5ead0f018e3fb4fc021e02e1427094b626570e33ca24bf7bf3c9bfb96a2c4bb820c4c7f0da68ca196c89d"}, {0xf8, 0xff, 0x812, "f685b0a19c9beb9455c3b675c4bb52fe250a5364c1ebc682ae2c16d11ef1dfb8681b1d0667a536bee37e76ec57a836af42065549c30f6266c5caaf645c5148f9c28082963cba25aa54d7f0d7d726bb087ed20d52d017e2c66587edc7937dcfc34b166ca960adf598c57233b987c85b8be6040df68b37539c6db1e8c8fafbdcb6319b244b95c8b379028d7dc8583a3ff054c1060741ee4970a118c66ccd7edbcadd3002e7e26e2d6fde9bdfead1b7a5ce7d70da13cb864dd8ecf1a09cfec64efb48b6706864935cee5063f5cf0aec153324a07a60c5bb3d20d4055890ab5a5a9a95d8e31f"}, {0x58, 0x115, 0x1, "37e37774a9da30fb5f92bfd817a8d0360292ef3d454a39475cf51c2a3a23ed08d68d468ff2e4cf8da917270f1605d0cd58ea5bf2cfbb4ae58680c50c8fa8079cfcfc044c"}, {0xf0, 0x116, 0xa5, "b51c5e8dfa1443b4d5f8fdc967ad0a957f69fbcecbb8e4e1da14bdd682f28306c23276827bec263a9324f5b0befb3081b2119399a66e94c7a893af639bffaaf0009a653d0ac2a50bbbfbd3521e295ddbcd19bdf2f1301b36476cc9c5ee90cb9447fd9c535d6a4a28ddaffd5570b827e45b771a94d117c1a98d3b3e9be1d826412f2db3b3c73705249290d1abec37c8e7423694e3a5d8fa4e6996c8ef79fbe24a8217b36aac9cbbc7eaee77c636486c776754a56027db60aea20b599f694912d78c2c947c7e7945ea7cc3458c83a59164621abc22c865852a2c"}, {0x110, 0x3a, 0x5, 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&(0x7f0000363000)=[{&(0x7f00000b6000-0x99)="af8b5f4313107f7bf8fb23a4c8923c1a6f1e862047e70a327ca627548f8f025f51e20fc4e024b823d6ccad57e6fb05065b50b07c6d8e8c6504a8c9762995d397f5bcc29052a43ce97e4906ee6a04b0b0d32fedf2dbb6e729a572d5cefe9a34c168f5821548d908f5b18fe2e0724ead4728ceadaad1a1bdf4d4c4fee53be0ae36b93b73908779891995ac9f44d92f5e06ba08291865408730e1", 0x99}, {&(0x7f00009db000-0x85)="1c02f1f83ccbbaf79805b14d2f2389a0c140f43f5a88d55bd96ab48cbb66f707c992e2d8b89afd887f914af297aae6ddec384393d0f541da3277a99e270cba5f2a4aa4336724ba660e3b69bef9d70797179f519d304a4e242726055aa8540e0e9e5c97f5474d74b329500883d62bba62c42c6bf898bab8805634f704352ca7b663fb42239e", 0x85}, {&(0x7f0000274000)="f7fec8ed5c68cdfbed8390696828caeebb153f75d131cabfe80a29229c0702d8a882475824a4696c9fe7a208608072eadaf31fb85874041c9098a8d1f41515088a9fda38201a48637bcd961da45f6fe2a015a4d7600ba9d65ccb92e03b0c5982b2cc73270f1c", 0x66}, {&(0x7f0000f44000)="b672cbf26ad3efca44ae9cc67207399af01e2907f724e55849d8a9b9e7a3298abef498a7088291a82ec259894e4b8560ce7222b3eb118207e7c858cce4a318d239c0a24ac651f67c2abf7f524b7b1c251222c8877b8fa359dd7e4ecd416578b20bb4a2f45cba40ab676abb643299a3f0d57d0507b084737850d57fb00036144fa6128e8854efb1d96f0189222c0791ade4", 0x91}, {&(0x7f000008e000-0x6c)="fc3c6c4bb0d4bd08f5ca2fa25df2e5eff823c288467caa188428e0dbc455dfe271658f3735b5db4358a3a50393a7e7de25692bf1d330c8b0b3f82284587b958fa2865bd2c8938a3dd87fb20471bc3c5c1a2fdd9772fc57285bf14e417b2b1d3a8710a9ddbc5b5953ca591e45", 0x6c}, {&(0x7f0000b00000)="46bf05d8a3ec750bcd9ff014f9583ef47af482cbb464e2f08219c49bdcc622808c0a409f3cfcec0292b3a62889e8f5e05576eb2836f91c271ec347e7b2d14c62b51e81943f752a915c52564fe90b2b25db3079887b64e05cac4303d17fa43ef7defa", 0x62}], 0x6, &(0x7f0000d4b000-0x218)=[{0xf8, 0x10f, 0x6, "ba936cea6a801a676189b9d111d726a3d97bec9997b65c39cdb5fdfcd3871644591c8379b69c96955507242cb0313ddec6b1dfc7ffbada28981ada63d34c0701c9b0873680732e94cdaa2390cc57cf539b2bbe0ae0cbf01e3e28616b6c7879b9507fcabb4a3cbfce0bb629bdc8951442d8b33b25088c45646eeadbb9c45a760b6ae63379fce2dba87b44647decf62648185da5413386eb2972788b8f7d6c4d11dbeeec77f64deef89e5c4c0cb4e4982ecc267ca15ba1a752a41a0a930aa7f12389c89f8dcc40611fc284018bfd632b1dca997e457472d2fedeb6a606e1042744c023d9d56fd377f7"}, {0x58, 0x11f, 0x8a, "4bc2d6d3330c8da5b2f9fa29eef0eb6e62d3cc1673d233d8e64c05a18c0ad27a716a2a7168c45636ae8548d2230ff5509ebfe9bfdd5735eb63d7ba7fd73764d4313a80"}, {0xc8, 0x99, 0x2, "4d24008756f2de9403bf7237dfe557a78add977ae155124b45ba0e503927f615bc7c072895ec938c13acf4ec6bf20728c7ac5ee790d3c20f866e0399a01ecceb4c58980934179083bf9c0723ef89ce30f7830e6c25591bf2222c84b201c5c9a76a9172d3c9168183db34ccbfb956546b2940ab7ef213a4aacd75fce14b221d40c34faf37aafcbc79154e5baa42a2e040c375e08b3377aba2ca2bb2d480f53c3d1961ce4f635542ab5072a581ea407127c119"}], 0x218, 0x40800}, 0x4}, {{&(0x7f0000edf000-0x10)=@vsock={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10, &(0x7f00001a6000)=[], 0x0, &(0x7f00003d0000-0x1e8)=[{0xe0, 0x117, 0xf82, "5b75559644f4d0be2ae9292ecf52f8211e6427b7bc52b52b2955ecb282dc1f2873c55ebbd7581525e2e9543717e7380ca21e388e80a1bd54674ed5d14a5d82bfd29424754dd61b22c849428d95667d8112993633a3be2a419bb03f5c252a49b9b8088fab19c2b86bdde9ea4150a0a2e87d7383d80c37c8e43ba74f695ff24324faee0263da5d449843538d98fd2bbb15487226dbaf92972238ac98fc61d4fb2e08a64e4937c457828e86873a5658568c04733d4c9212527801dd933b52d18bbb3ee504a966765ce9242e"}, {0x108, 0x11, 0xffffffffffffa351, "9ff85d268a19190d97a363748731e5b542faf8da998dc65635743999f4eba23a52ea7e14b438d1fcef92ea8deafbef9323ccc811370fa2e9ed344ac569bbebbc4de0e8faaaa59df3188361af8745061e0f185edbdac527e1fe46f96b487d0a0f1f0cd7442286490cd9b8920ac159880a5909dae0a3c5ceece943fde8cb8384a06b9a6c5183e5053c6ad2778e688f2201fc1a8877c1fa5c843aa993be158f00139e9bb52292a2af5435a1730a2eff165de8fa1987484549ebafd7857c452f6f90defd61ddd12422d0d1c57a4e709b262335e5a1856754db24f6b40436d90a876608fc8920da752542d95c0c4681aaa3d6389ee5b6"}], 0x1e8, 0x40}, 0x3}], 0x4, 0x5) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f000036b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000069c000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0xff, 0xffff}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 00:28:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bee000)={0x0, 0x0}) accept$inet6(r0, &(0x7f00007f0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000bfa000-0x4)=0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004ca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de8000-0x5008)=@ethtool_per_queue_op={0x4b, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f0000ebe000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000022b000-0x108)={0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xfffffffffffffff8, 0x800, 0x581, 0x3aec, 0x40, 0x2, 0x7, 0x7, 0x3ff, 0x3, 0x2, 0x80000000, 0x4, 0x20]}, &(0x7f0000d82000-0x4)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004c5000)={r2, 0x9}, &(0x7f0000e57000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001d2000)={0x0, 0x0}, &(0x7f0000243000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000b7000-0x10)={0x2000000000, 0x0, 0x2, 0xfffffffffffffffc, r3}, &(0x7f0000998000)=0x10) 2018/01/24 00:28:10 executing program 4: r0 = socket$inet6(0xa, 0xf, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000083000-0xc3)={0x0, 0xbb, "3610cb7a6b57a39614744e3078fd45b343555454f68354a89113c82a2f6a49731fb84dac5c0ee4aec9a7218449d84f2f55a78f9bb927799a5b41129a6982550eaae0a7e4f6da19adce18e3d7d3cf53c1c2ae4b66e307b6d95cd491ddc8f5a1fc2976441592953db764aeea90de4062c1dc43996b7236b402dae4a81be433a4eb4c5ea8c1abf856effca3b14cd4058016855d912c44de6e4c55b0469615c28d1b1add404c579cb13b84eab2a8d983cb4fdfc0bcb268238380292309"}, &(0x7f0000000000)=0xc3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0xcde, 0x4}, 0x8) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) 2018/01/24 00:28:10 executing program 3: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a24000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aea000-0x4)=0x10) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ae9000)={0x0, 0x77, "1a4ddcdb3a7db30c42ad9db34a30ac3ab81f59b527d6e8134fac54a8be6f6d520e73fc2e15982f0a8d93bce12302f070696c921c6d7a5b7b4b57bc88101a3379d5e6bab657675907137dbd34b00ff47baaeb735fafb738b72b2d5a36cd3bd2f681239e36a3bc0762a55c27705b6e87ddf524c20f3c37fa"}, &(0x7f0000ae9000)=0x7f) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004d3000-0x8)={r1, 0x100000000}, &(0x7f00002d4000)=0x8) syz_emit_ethernet(0x11b, &(0x7f000048e000)={@random="b25e16b12521", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x10d, 0xffffffffffffffff, 0x4, 0x0, 0x20000002, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x3, 0x4, 0x1, 0x4bd, 0x0, 0x0, 0x0, 0x20000008, "0c1fb8", 0x40, "5e3a9e"}, "0dc2e685ea0e36e8b050c33d94b519b30a79acdfc96aa3f2edebe4af3ea2a555c037a85e8e8c5b0fdbd15b394966e3ba8b7e78536733b680052769e3da9a3dc3df8abd1ebcc890c0c748164ca10c5f11b056e764393281638bcf37398dd6c72339dc4a09530a672d02acb700b548c5aa7c7b0ac7f6ef342c0707d54e52351526553aa682a1acf5ef4775c765e163f849faa4da310e54ec57d63103e61934cd307c858768943358f08714cd7d38403d7ce011a8f641ff97b17c3e8c79de14badf59775942e1308b126ca2a7fb2c43341f470a83bcf0aadf360be7beebeb8f8d1ca8cc3c39bccf6a2e04"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) [ 372.483398] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/24 00:28:10 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000006000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) r2 = socket(0x18, 0x5, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000005000)="8b4559d58654486d30beb008752f50943d3f6856d728c1069b1e16b5f516de68ba0d57267a3d43cb070c5135a278b08049eb0ef2b02834e3743bf3c950bce1026a1f31169f1426f1fa829ef187730e6128bc15a30b523169b949e50041dc51607f5fa497c19975891bbd8f4ae8635755f520a2798fa521926de60a2a3efdb56e2e1141c296119612759f2c5bea4b59af346599762796f22a528c1fda4410ebdc9bd40a6c983bfd9aa1cca2854f6c4898a9d6389d3ae209ef593fcfb5793198e3b2c3e3aa23b4aaf5ebf6435b164be0c7099fd270fe54e5c4e497c8d6ff3e9de84ca4cb1fa45ae781c017fa54f2cd", 0xee, 0x20000000, &(0x7f0000007000-0x10)={0x4, 0x6, 0x1, "fc7d440ca0db", 0x800, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000004000+0x9ad)={r1, 0x80000, 0x20, 0xac6, 0x8}, &(0x7f0000005000)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) 2018/01/24 00:28:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001ea000-0x8)={0x0, 0x2}, &(0x7f0000dcb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000504000)={r2, @in6={{0xa, 0x3, 0xe000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeff, 0xe35b}, &(0x7f0000a43000)=0x98) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r3, 0x400000000007, 0x5) pipe(&(0x7f0000663000)={0x0, 0x0}) 2018/01/24 00:28:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socket$inet(0x2, 0x0, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000189000)=@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000fa5000-0x581)="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", 0x571, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 00:28:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8317c94000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000623000-0x1159)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c09", 0x46, 0x0, &(0x7f0000254000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) recvmsg(r1, &(0x7f00005ca000)={&(0x7f0000f67000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00005d3000-0x10)=[{&(0x7f0000812000-0x45)=""/69, 0x45}], 0x1, &(0x7f0000789000)=""/108, 0xffffff5a, 0x0}, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/24 00:28:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2bdd000900ffff01210092c6001d8d9a", 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000ebc000-0x4)=0x10, 0x80800) sendmsg$nl_route(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1020}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x30)=@setlink={0x30, 0x13, 0x200, 0x6, 0x2, {0x0, 0x0, 0x0, 0x0, 0x100, 0x1000}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x20}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x1f}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) listen$netrom(r1, 0x3) 2018/01/24 00:28:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xe) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x6, 0x0, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x80805, 0x9f) recvmsg(r0, &(0x7f0000e53000)={&(0x7f0000841000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000cd0000-0x30)=[{&(0x7f0000daf000)=""/235, 0xeb}, {&(0x7f0000992000+0x2b)=""/241, 0xf1}, {&(0x7f00006fb000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f0000229000-0xc4)=""/196, 0xc4, 0x3}, 0x2000) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000640000-0x4)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000d5e000-0x8)={r1, r3}) listen(r0, 0x3ff) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$unix(r2, &(0x7f00004b1000-0xa)=@file={0x0, './file0\x00'}, 0xa) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000660000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009f4000-0x7)=@assoc_value={0x0, 0x122}, &(0x7f0000c3a000)=0x8) sendto$inet6(r4, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000065e000-0x2b8)={0x7, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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, 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]}]}, 0x2b8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) 2018/01/24 00:28:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b8e000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000432000)="eb6850c01a2443a0dbebf9daf20be79ea612999ef4089101e64d9c451bed90b16014f981621379c00f9031c0c1f6494d68fd43b64e3d8cc61d4a93cfbfcd40854000769a32c2871b9fb888c44c2052ef4cf7b3612624a1cd98352f9fcd54bfb262fc2947", 0x64}], 0x1) writev(r0, &(0x7f0000c3a000-0x40)=[{&(0x7f0000213000)="242c284edbd2444f810e7ed24ece75f7e7a2a504157932f97ba1aa3155963c9eb5320de5dd336eba00391655fc586a86a83d3aa5c96524a87c82a2779dd476ab4245cfb4481c8e6eff3fb6c6f4f2d311f96faa85304a7e70d405d703fcd603a38e5d2aa6c8fc284dd30e4d6ea62331898bc5d0e5450af60e991b45eaebbc0693bcd43a4a9195278ce915fbc1ff9d88a48fc9560a16c9e57a15fd", 0x9a}, {&(0x7f00009b9000)="002f5bc155a9ce3e0090830fe276ce4b40033084d0ba72254d5ab56d9a2c63425ca19d830fc4ebcab89445a439e2b8f36677ba1cc1c8636183e48cc83b38eecd087443ea6f6bd574bfc2421f24215ebd2fcd4fd2cfd888bee94a395621ce59a30b17c35cd839fb41115e748ee5efa4c13d8aaff26e245265083a0a4f18a35dabf574bc93c9910a9c67ce9e018ec2b0761427dcd4", 0x94}], 0x2) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) r1 = socket(0x0, 0x4, 0x9) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000865000-0xc)={{0x0, 0x8, 0x622c, 0x100000001, 0x100000000, 0x5}, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d7c000-0x4c)=[@in6={0xa, 0x2, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x10001}, @in={0x2, 0x1, @rand_addr=0x2e4aba49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xf917, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000095b000-0x10)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x800000000000004) [ 372.532613] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/24 00:28:10 executing program 2: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6(0xa, 0x5, 0x8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1a, &(0x7f0000ff2000)=0x1, 0x4) close(r0) 2018/01/24 00:28:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b62000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x9, 0x0, 0x8, 0x54}, &(0x7f0000e93000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000070f000-0x8)={0x0, 0x82}, &(0x7f0000a4d000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b03000)={r1, 0x100, 0x400000000000, 0x3bd, 0x7fffffff, 0x1d7, 0x2, 0xffff, {r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x1, 0x8, 0x8001, 0xff}}, &(0x7f000093f000)=0xb8) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000003a000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004b2000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00004a7000)={&(0x7f00000f2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000d8d000)=[{&(0x7f0000fda000-0xe7)=""/231, 0xe7}], 0x1, &(0x7f000052d000)=""/154, 0x9a, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000c0c000-0x4)={r3}) 2018/01/24 00:28:10 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xbb4, 0x820b, 0xfffffffffffffffc, 0x8, 0x0}, &(0x7f0000003000-0x4)=0x10) socketpair(0xa, 0x80f, 0x8, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000003000-0x1)=0xfffffffffffffffc, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000004000-0x4)=0x30, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x4}, 0x8) connect$vsock_dgram(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000004000-0x4)=0x107b, 0x4) 2018/01/24 00:28:10 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000028000)=0x0, &(0x7f0000028000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x899eb7723f972d05, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:10 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x88) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000020000-0x10)={0x2, 0x0, 0x0, 0x0}, 0x10) r1 = accept4(r0, &(0x7f0000002000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000001d000)=0xe, 0x80800) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000000e000)=0x700, 0x4) 2018/01/24 00:28:10 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getpeername(r0, &(0x7f000001a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x11) 2018/01/24 00:28:10 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000b000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f000000b000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) socket$rds(0x15, 0x5, 0x0) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0xfffffffffffffffd, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/24 00:28:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x1f, &(0x7f00005ba000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000c04000-0x2b)=""/43, &(0x7f00005be000)=0x2b) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00007e1000)=0x0, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/24 00:28:10 executing program 7: socketpair(0x0, 0xa, 0x9, &(0x7f0000bcb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x1, 0x6, 0xf6ce9e7f8869daef}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000+0xb16)={0xb, 0xe9, 0x4, 0x5, 0x12, r1, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f0000499000-0xc0)=@ipv6_newroute={0x60, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x3f, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 372.674728] sctp: [Deprecated]: syz-executor3 (pid 27784) Use of struct sctp_assoc_value in delayed_ack socket option. [ 372.674728] Use struct sctp_sack_info instead 2018/01/24 00:28:10 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000004000-0x38)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000-0x3dc)=@migrate={0x50, 0x21, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$netlink(r0, &(0x7f000000b000)={0x10, 0x0, 0x0, 0x20}, 0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000014000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000021000-0x3)=0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000008000-0x78)={0x3, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x102, 0xfffffffffffffff7, 0x200, 0xaad, 0x80, &(0x7f0000021000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x4, 0xd9}) ioctl$int_in(r0, 0x5452, &(0x7f0000020000-0x8)=0x3) 2018/01/24 00:28:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0x4, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000505000)={0x0, 0x6, 0x5, [0x3, 0x6, 0x3, 0x20, 0x1]}, &(0x7f0000b99000-0x4)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x12)={r1, 0x7a05, 0x5, [0x0, 0x0, 0x0, 0xffffffffa28cc730, 0x9]}, &(0x7f0000e33000-0x4)=0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00004a1000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, "c2727221894fc224"}}}}}, &(0x7f0000b38000-0x8)={0x0, 0x0, []}) 2018/01/24 00:28:10 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000e09000-0x1)=0x0, 0x5) r1 = socket$packet(0x11, 0xffffffffffffffff, 0x300) socket$nfc_llcp(0x27, 0x3, 0x1) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000124000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r2, 0x0, 0x1}, 0x10) r3 = socket(0x5, 0x8000a, 0x654) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000a22000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000889000-0x4)=0x3, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000aaf000)=0x0, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4$packet(r1, 0x0, &(0x7f00008fd000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00007d0000)={0x0, 0xe65, 0x9, 0xd7}, &(0x7f0000ac9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000061c000)={r5, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x4, 0x2, 0x2, 0x9}, &(0x7f00003f9000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xac, &(0x7f0000001000-0xac)=[@in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff8000}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1d3c, @loopback={0x0, 0x1}, 0x100000001}, @in6={0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in6={0xa, 0x0, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x102}]}, &(0x7f0000fb8000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000023e000-0x8)={r6, 0x7}, 0x8) 2018/01/24 00:28:10 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dc2000-0x4)=0x0, &(0x7f000001a000)=0x4) [ 372.693579] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 372.708846] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 372.817278] sctp: [Deprecated]: syz-executor3 (pid 27822) Use of struct sctp_assoc_value in delayed_ack socket option. [ 372.817278] Use struct sctp_sack_info instead 2018/01/24 00:28:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800, 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000044f000-0x4)={0x1}, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000990000)={0x0, @in={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7ff, 0x100, 0x0, 0x18}, &(0x7f0000606000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000064d000-0x10)={r1, 0x2c, &(0x7f0000a9f000-0x2c)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x3ff}]}, &(0x7f00002f1000)=0x10) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000073b000-0x8)=0x7, 0x8) socket$vsock_stream(0x28, 0x1, 0x0) 2018/01/24 00:28:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000800000010a, 0x2, 0x8001) sendmsg$rds(r0, &(0x7f00006f6000)={&(0x7f00000be000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000edd000-0x60)=[{&(0x7f0000ac8000-0xb1)=""/177, 0xb1}, {&(0x7f00001a8000)=""/77, 0x4d}, {&(0x7f00004f8000)=""/18, 0x12}, {&(0x7f0000496000)=""/125, 0x7d}, {&(0x7f0000159000)=""/138, 0x8a}, {&(0x7f00003c8000)=""/60, 0x3c}], 0x6, &(0x7f0000ed4000)=[@rdma_dest={0x18, 0x114, 0x2, {0x200, 0x4b}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000a14000+0x131)=""/46, 0x2e}, &(0x7f0000f88000)=0x0, 0x34}}], 0x48, 0x11}, 0x800) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000db3000)=0x0, &(0x7f0000e43000)=0x4) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000086e000-0x4)=0x0, &(0x7f0000e5a000)=0x4) 2018/01/24 00:28:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000e78000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000093d000)=@newsa={0x14c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000e4d000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000a34000)=0xc) sendmsg$nl_xfrm(r0, &(0x7f000018d000)={&(0x7f000094a000)={0x10, 0x0, 0x0, 0xce6b0ff1654c6817}, 0xc, &(0x7f0000241000-0x10)={&(0x7f0000da8000)=@flushsa={0x12c, 0x1c, 0x702, 0x4, 0x3, {0xff}, [@algo_crypt={0x58, 0x2, {{'ctr-des3_ede-asm\x00'}, 0x70, "e149f3c522b7be8e39be374860fa"}}, @address_filter={0x28, 0x1a, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0xa, 0x7fff, 0x5}}, @lastused={0x10, 0xf, 0x1f}, @offload={0xc, 0x1c, {r1, 0x2}}, @ipv4_hthresh={0x8, 0x3, {0x4, 0x14}}, @tfcpad={0x8, 0x16, 0x6}, @lifetime_val={0x28, 0x9, {0x1, 0x100000001, 0x20, 0x800}}, @tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xffffffffffffffff, 0x7, 0x3, 0x1, 0x63da, 0x8, 0x200}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x48000}, 0x40) 2018/01/24 00:28:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000233000-0x4)={0xffffffffffffff9c}) recvfrom$unix(r0, &(0x7f0000f04000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f000075c000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000dbd000-0x4)=0x4ee4c6e4, 0x4) writev(r1, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000f41000-0xf3)="8cf9ce51b7f13d58a294333446c5d903d445d42fc5bc88c48e5320e8c755181aa9cd80f221017e7a0c49e3211908899e766114e0efdcbf59804d2536d59a86be1d589b7640b12cac41d896f708f6e15f7475254eaa77bf5ff95fb5f28cd5cbbe10c67e7ca45e719c579c3701b8cfc882f548ee770185a3a0f8ccb33d864c52fbe0e09b6cc835c276bdd7914345c513a3884e44fd113675196788c61446c45c7f434d7dd211ba2c7c497c76d44d9e798a04088c16d1b2027eed49a449d70a854b9be4918f21a4269214b50df151f8988309df27cf28049718c2baeefcaaaddfd853bb2fa0e8790aa4e529a8afa572d9db2a5476") setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000b10000)=0x2, 0x4) socket$netlink(0x10, 0x3, 0x1f) 2018/01/24 00:28:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f000075b000-0x4)=0x0, 0x80000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000143000)={{0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, {0xa, 0x1, 0xc1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, 0x9, [0x5, 0x1, 0x80000001, 0xffffffff, 0x10000, 0x4, 0x4, 0x7fff]}, 0x5c) unshare(0x400) getgid() bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x4, &(0x7f00003e4000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f000064e000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 00:28:10 executing program 6: socketpair(0xa, 0x5, 0x1, &(0x7f0000cd7000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000c9d000-0x4)=0xaa0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) accept$unix(r1, &(0x7f0000545000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b92000-0x4)=0xfffffffffffffe32) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000cf6000-0x40)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_BROADCAST={0xc, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f00005af000)={0x0, 0x0}) bind$alg(r0, &(0x7f000032d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d86000)='K', 0x1) 2018/01/24 00:28:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0xaa22) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000984000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000090000)={0x0, 0x0, 0x0}, &(0x7f000029f000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000930000)={0x4, 0x5a, r2, 0xe6, r3, 0x1000, 0x1, 0x10001}) connect$inet6(r0, &(0x7f00007da000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000344000-0x10)={0x10000, 0x8006, 0x3, 0x6, 0x0}, &(0x7f0000ca7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000004c000-0x8)={r4, 0x6}, &(0x7f0000cc7000)=0x8) sendto$inet(r0, &(0x7f0000dab000)="", 0x3af, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f000041e000-0x1c)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000454000-0x8)={0x0, 0x1}, &(0x7f0000833000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000aa6000)={r5, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x3ff, 0x401, 0x7, 0x8}, &(0x7f00006d1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000434000)={r5, 0x6dac25f0, 0x10}, &(0x7f000080c000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b1f000-0x4)=0x80000000, 0x4) 2018/01/24 00:28:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000001d) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000748000)={0x0, 0xfff}, &(0x7f00002d0000-0x4)=0x6) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000097000-0x48)={0xf, 0x12, &(0x7f0000080000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x1bb}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, @alu={0x7, 0x379, 0xc, 0x7, 0x7, 0x0, 0x1}, @generic={0x5, 0x80000001, 0x385, 0x3}, @map={0x18, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @generic={0xfffffffffffffffd, 0x9, 0x9, 0x12}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x1}, @ldst={0x0, 0x0, 0x7, 0x0, 0x3, 0xffffffc0, 0x0}, @alu={0x7, 0x1, 0x5, 0x3, 0x6, 0x18, 0xffffffffffffffff}], &(0x7f0000a80000-0x4)='GPL\x00', 0xe08, 0x9e, &(0x7f0000af6000-0x9e)=""/158, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000380000-0x10)={r3, 0x50, &(0x7f0000368000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = accept$inet(r1, 0x0, &(0x7f0000554000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000a01000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e1e000-0xe)={r2, 0x2, 0x3, [0x2, 0xffffffffffff8001, 0x101]}, &(0x7f0000bd9000)=0xe) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000098f000)={0x13eb, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x8, 0x0, 0x3638, &(0x7f0000ac1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x500, 0x100000001}) 2018/01/24 00:28:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df7000-0x10)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x3, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) sendmmsg(r0, &(0x7f00007c8000)=[{{&(0x7f0000a1f000-0x8)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000192000)=[{&(0x7f0000e06000-0x60)="1bebebe1a3b57b8ddb6b7f49b65e1e95dc421755393d536d812af73f2969681e2593afed804c36412e0c0bcb5ffa2bd619b9f7028f39128b968d33b85a7a50e1f55bd0b2da1e54b5d07d8c375d0d908e6189ea69f0b78d1b3b75d87619baee41", 0x60}], 0x1, &(0x7f0000dd0000-0x438)=[{0xc8, 0x11f, 0x188, "e64c43e325d8a9c1fe0476d9f0672e64a5b20fa2ddda33ff9e348decbea012a01ee19468815449e924bfadac35ebc5c9e59ded9452620c2147f3dbd5f790a1ebdf573968e420794562a190966c86e091ff5444add39cc758520d2070d0b597ddd549d5b0e494f08b189b13d0f04876b60dac9347a98ad9502b5f2e6455f8849417bc35ef72d1d207bdcd76b1b4f0ada7c6ae4df4c14bcee8dea52873decce23564a5e09e7b058339deb0b83c18530a58a8917f4acca1b8"}, {0xf8, 0x103, 0x7, "aeda8ccbb92d0e4ce7724203586e3df6d5a901b5713584b3c3f9e7a7d6d4f9a0fa5da5618b9f5dad52b3d9227849b209f4770ac5021510aa9cc165ba2c883208a1ae9eb69436a6087a26ef521a05bc978438f51794ce4e08e6f77bf029d17211cb4631d4bf2fb9dca4421f850e105dafc50adf465ab68644159a7438b1869961b4120539d208aee36789f250e0e453af20151b4772802a801f672b301174d2a56d35d82ded58a421bba61a881ed808a2ff70197442a1d5a47ba751db5b44719ae062817570ef451c319331a49fc92cbd9df96f76e9117004a47d55acea52945eba7977e1e4"}, {0xa8, 0x117, 0xfffffffffffffffd, "ae383e77d6861ac7237fe5a802f4f6e688faed1b6b10bab8a4fb8fecf4cb0d9b952328c6a1ce332b7362585d2197fdb136c5eda152d93a2f51d45327208a57bf903ae778e0d99b00c034041ab8731b72139d9d75f0965de1deef72c6f8e72d3378c758ae97c5e01b06bd7d86d26037e8652d50e747a96d5d9cc8f97c612e7fa15aa7bbbf281f7069c07d945e8429179d06c3"}, {0xc0, 0x0, 0x10000, "46fe0da68484214c49169c7143fdd7049b39fc63f940201c41298495411c983fd977587cd8b508215742554892d8283079278393d89bc98c8afa63285486c7210e5738cdf7d4d87d108c100c69283440b50b14d66154966257d2a53413c233cbe494b3ff264a7eabdf4850a4cb551ad842f642685f1dd267629eb5daf36f2e1fb802a27acfa377f4bc3c19e60951887088e2cad08595fa98a88b00a22416480bc95eabff2b8638703bb7e0"}, {0x110, 0x11b, 0x7, "1ab74cb9fd4d5824101badf25d6a3f2dc606096839b47ccadd9607c0448185bce3ad525d0915ecc4c835e0ea1a9e866cfa6c6644439ecd750229dd46bc335b1cd5722443e2f6dd108e1d8fa8ccc6187e7744f67595f85f9db3e8adac5c19bbc855c33d8cc35d02949c1f71f17a8e0f6f24282000856aed0a50a5bd8a5198e4c2fdfc8574cea0e886df3e3162da335150d0a094d861060c6083c36a3d07c9dc86617815025d4a0c88f0d5212f1ed4d4c1e3763ad0642436057151ca8b2c14a222cd9aef6a2ce92d237a41675bdda1bea80cdd4607b64fb49fb9996524f03f93bd11edcf4b8aa81ab42d25db39476ea76a9c4c08554f0f68dd6983d723"}], 0x438, 0x4}, 0xb6}, {{&(0x7f0000ea0000-0xe)=@l2={0x1f, 0xbb, {0x7, 0x3, 0x0, 0x0, 0x9, 0x9ee}, 0x6, 0x45}, 0xe, &(0x7f0000e95000)=[{&(0x7f000091f000)="f160a629bd3b986bbf57cdc1ba172e341434b7d6325848fcae512c01302c4542b6afdb5923e6e75bf047cae66075040bb081a870c9fa094a3063cc84859f4261d5b8dc81c4e9fa02cb1c8af2ff654610c0043367bc03092c25129e7d44f5654700f985df7b60afcbb1535f9069eec22816259cfde959ff354ea8c2ec381b703ff016ea680c7bedfc63107cc9cda3403536fa6522e38142551aa64afed53ff7a72d49a270069b8d7e71c2f7f2675cf8c8bda34a21fa3974bfe9d0c0", 0xbb}, {&(0x7f0000d5c000-0xdd)="d1fe3d42811c1782da4d721d82fe6d5fbbee780363ddb9d7df59374550fc53b10def12ccbdce3bcdc4084fbe72734b576d918c0265b4567f96312aa249b0c0e2a4ccdff0b246cbfe7200e26d7a962c102c2c17868082eeb7751446ca61e9cd1b312fec04902fa5a021bf6cd9f38e9685707db5e5c15d9a6425ceddd2a6a4f78ac8942ffaced310f50ef998ad6fa03ec9cdcf2543c60888c778cd466738bb98a12d967657ab9ff9e73db42f2d2511bc7ec6783d7b5510590f69643b0d3dc6087ef06ce9da89adb702caeac834ddb3a97fae153e0b6991e6da06b4b53953", 0xdd}], 0x2, &(0x7f00001ac000)=[{0x108, 0x11a, 0x9, "fdea364867a29adff485612f6e25d44e1e1b602358838148d9a5e2711a11629fb4757713e5404e874b9e3da8af1210828889676d8fc7e6fa599b9ea12d9d125a19cc59d3741eef6c7ea1b4e262b3de147e7f5b4def5c7134c35605dc901f684d4119e846015534dcdc84ba905ba63b3fdfeb2aea3d8806f878fce3003f8f5a8f4711c6d02fd5f5ed3cb61081d3076cd558fb60eab88243acfd4708fd8faf1adeb8a450af843a4779cf740453475c302974f9e37f5e73471f458f007f67f0add6e56da9aff49ca73869b6605a6b53722da1d161613d6b4956344b9b8241d1b9ff98ddb3d593f7e766966f4dd41f147f388b9702f46394b2f7"}, {0xb0, 0x111, 0x7fff, "df473d7a772972c6f774427edd6597f83353ee3f85ee50f2973cfaeb1c05b9238dd1290ac5defde25a0278891d81f300e2a45e04156be0e8e5490ae7aa6de8b0e5e18d455870de98d5cb5bfc89d3f461f28fb164700910da2a70825f9f7995c1af4541f4055242696ef0678a839a045e842f814ef906b8fdba6129b7e24f07a414675f2fbd4ddf53f19c49a113cf950bfc9afd3dfa2883cd2a74fd615a611541"}, {0x88, 0x88, 0x5, "53e6bea856967a83ad485c3dee9b8057885d40fa79656e16e85c650ff0e94d8321dcc2e9fdd85595be66a443a9eff1f0c3efe38792befca291183306f24079cc994e2e93ac87e58906e1fe43deed13e8e24e5dcf5d0a7c2a0c7f3df8df70373b5c93a0814653e6871cfb6da89d3a2e45bdec"}], 0x240, 0xc0}, 0x8}], 0x2, 0x800) poll(&(0x7f0000010000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x4875) accept(r0, &(0x7f0000011000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d4a000)=0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000005000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009c3000)=0x5, 0x4) 2018/01/24 00:28:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003eb000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000000)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x4, 0xce, {0xa, 0x3, 0xffffffffffff8c44, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}}}, {&(0x7f0000000000)=""/87, 0x57}, &(0x7f0000001000-0x1)=0x0, 0x0}, 0x5a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d31000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00004bd000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r3, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f00006a8000-0x4)=0x2, 0x4) r4 = accept(r3, &(0x7f00000eb000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000327000)=0x10) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000703000)='tls\x00', 0x4) sendto$inet6(r3, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000369000)={&(0x7f000012f000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000068b000-0x10)=[{&(0x7f00005bb000)="", 0x0}], 0x1, &(0x7f0000c11000)=[{0x50, 0x107, 0x0, "9fef068537ee2154c231de2bcaa236415eb5b7395e4eacead19e8916a0e4a2c159e0284f840d22027ef07bef6f964563423ca4245fcc0235eb7359eb0bc446"}], 0x50, 0x0}, 0x0) 2018/01/24 00:28:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x804, 0x9) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) write(r0, &(0x7f0000360000)="2748516aa3028aed5033fdf7710cfa4951431f859ddf2791c6fcddf8194cd914f85706a2e4db173aec7a3268f06daddb0e4f128c007302c8ce5bd38f0577faaa12c9ffb47805010236801eec2e020b61510f6e7013d449e9da370c97c4b7e725ed35ed052f65e47080aa1ca96d101f66cf7a444ea952c2ae562432c13630123a", 0x80) 2018/01/24 00:28:10 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000a000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000023000)=0x1c, 0x80000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000023000)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000024000)=@add_del={0x2, &(0x7f0000015000)=@common='yam0\x00', 0x74d7}) socketpair(0x5, 0x3, 0x7, &(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f0000026000-0x4)=0x0, &(0x7f0000019000-0x4)=0x4) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000007000-0x20)={{&(0x7f000001d000)=""/161, 0xa1}, &(0x7f0000017000)=0x0, 0x0}, 0x20) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000027000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000027000-0x4)=r4) 2018/01/24 00:28:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000080000)={&(0x7f0000efe000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a8c000)={&(0x7f0000b80000)={0x14, 0x3, 0x2, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x80005, 0x10000, &(0x7f0000b84000-0x8)={0x0, 0x0}) recvfrom$llc(r1, &(0x7f0000a08000-0x6f)=""/111, 0x6f, 0x12001, &(0x7f0000aca000-0x10)={0x1a, 0xff, 0x7, 0x28, 0x401, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) 2018/01/24 00:28:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a67000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a72000)={0x0, 0x0, 0x0}, &(0x7f0000a1a000-0x4)=0xfedb) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000254000)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000bfe000)={{0xa, 0x0, 0xf7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1000, [0x5, 0x9, 0x5, 0x7, 0x1, 0x400, 0x10001, 0x6]}, 0x5c) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000212000-0x2)=r2) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000066a000-0x4)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000515000)={&(0x7f000045e000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000549000-0x10)={&(0x7f0000518000)={0x115c, 0x5, 0xf, 0x0, 0x4, 0x2, {0x3, 0x0, 0x8}, [@generic="08f53eeaa1f334a3fce077a749f392f1cdec03f90b1b125e42625f0b7f9ad7e078a81c67ca975a89c055d0e1a88a807937517e55bfb10282f8a7fb17cc131a594b45", @generic="35ef2e7cb225c3ba2e3a90de28d277c80e12ac7f713f067f637335eb2370afacb53bcb3512f1ed0f2879f6c5ebe5a12264009b192b3968789943632371895370501a7bfd2b8b8a52e1079525da6915676bae8f101d7c66cdc532f15871bcfe323d594fce75fb89100ea5965a5cb3308ca49b3ff81350b7f918726b90d201f9273392dc9d5e9ac8db3564bcf78153b19bf4053ca725c3f950b170e0d1a67480e76983610ce79218ae01a397b55e768236363620d8dd4dc0bd2af81d3cb36588f8015aaff24db4004efa34500f497b7eea178d676583fc1660d2b8df111fdc50f0be7d3882e32ff740af39a534375a7e63f3de0f1a12c7", @nested={0x1004, 0x40, [@generic="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"]}, @typed={0xc, 0x50, @u32=0x7}]}, 0x115c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000cf3000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000214000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000357000-0x5c)={{0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, {0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffff7}, 0x0, [0xac0, 0x4, 0x3, 0x0, 0x129, 0x3, 0x3, 0xfe]}, 0x5c) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000956000-0x20)={"8d791a7a888ba089c6fb85f672c3c571", {0x4, 0x8, 0x5, "dd08ba48c629", 0x401, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000140000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 00:28:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) r1 = accept4(r0, &(0x7f0000507000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000851000-0x4)=0x3a, 0x80800) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000938000-0xb1)={r0, 0x5, 0x10000, "6ff479eec2790f3d3e0f83b97e6a46ee2326b92e850ade1d0e5124bb341b0a4cc6680fe759b51c45ff026d80ee1015e83729b84f22a3a3c686a0ef3d5b6e3c50db023981dd7b029ac3e959f82006ace7e80bc5b503b3ea08ddcb3c67678730f0dde8f7aa71468231a170c7cc9336f39618995778b7cf798b4f8eba851ecc3ac98c85e54885f0c3f0c98088fb9a2db52deefcf28d913aa4aba34c6be9190f290293cfdc6afb4d28"}) 2018/01/24 00:28:10 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000015000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='gretap0\x00'}}, 0x1e) socketpair(0x11, 0x80000, 0x6, &(0x7f0000008000)={0x0, 0x0}) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000008000)="33816320dc1047c8", 0x8) 2018/01/24 00:28:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) sendfile(r0, r0, &(0x7f0000dc9000)=0x0, 0x0) r1 = epoll_create(0x53) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e99000)={0x0, 0x0}) 2018/01/24 00:28:10 executing program 3: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f70000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000f6f000)=0x10, 0x80000) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f6f000)={0xb7e6}, 0x4) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000f70000-0x1)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000023a000)=0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000053d000)=0x0, &(0x7f00007c2000-0x4)=0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000dfd000-0x38)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000007000)={&(0x7f0000101000)={0x14, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0xc000000, &(0x7f0000f70000+0xb11)={0x0, 0x0}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r4, &(0x7f0000f70000)=[{0x0, 0x0}], 0x1, 0xffffffffffffffff) r5 = gettid() mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000f71000)={&(0x7f0000473000)={0x10, 0x0, 0x0, 0x2000900}, 0xc, &(0x7f0000f71000)={&(0x7f0000b0a000)={0x37b4, 0x7, 0xa, 0x8, 0x3, 0x0, {0xa, 0x0, 0x0}, [@generic="921a5a74984425a6e99f859c65770f1e18dd5c93cb2fc7c8b3c19ab0dfc7fbbb0e06970b0d8f3436041a6a131f6d6754cccc33f028bce8a9bc63d60c858424f54c14f33ed095f54326aa3a84fef9a7607edca10e2041a28317ed51acdead99fe0c", @nested={0x80, 0x48, [@generic="06f81f101d927ed24c7fcc4e57dd54fc13690c746cd035d9a1a66522eda6175d08d75152ea6a09ec22a45b8a0d2f8b62152eadd7d99c3d52b4b03ff48e6157d54c0bae3bce06f691b666ca7373c653e14b2193adac1df6c390d33cb3faa6baafbf040b2448671f14cc53b09a6826d2c4835b0b975d1dfb1cb5"]}, @typed={0xc, 0x78, @pid=r5}, @generic="78b5e084eade9dc791b3ae5b9c6e913bacbb13b6759757a901e48dbd146863afc2da75fac89d82244ab6f1e9f54ebd9fb8bf31ebb7ef2a11e4d1769e1c8fba37b01221dbe742dce11c27517538cc5f079d9325746250bb504419d2cf7620a2acd4", @nested={0x10e4, 0x3b, [@typed={0xc, 0x8f, @fd=r2}, @generic="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@generic="b15498d1754b8f39e2e857402b5046cbaef9b4f0aafb070a08a9b4291c1c4c1b128690b6224ae7beab2c775c281a989de28718433a0d8be28aa26403c68e8a8c8d0d5ddd7ffc39cce56a1717eabd6a7438904e80b06ee0c1a6f5def63f64907759c2774542ed0c16d9b4ad04b41ea7ea1572bb5e42d3b7e61ce71b355c5b6f951ecdb7911ddea1fb55ae9e04dabc29da518965653eeebc376de3216426a6c6ff9ef5fcfc2f7a38243676efa4fa809b39d9907b", @typed={0xc, 0x1e, @fd=r3}, @generic="64bcac165b2d3a3ae8daa5c5e56d22ddab0ae76df307479e7df397a4ef2c9f70e5e43a4faf8453fa69843bc85dccde9bd7f84ff12a474e3a1078167a4eacc93a3584753a7e56077b12101e96589df52735ed3657c3c6d9743ea124178a5374960fa9ed0c9c3f46fd9fc9dade74b0741deb88a62a9370364701956b2c23f0c45a8024947c3e5d5443f6", @typed={0x10, 0x5b, @u64=0x2}, 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@typed={0x10, 0x19, @u64=0x7}]}, @nested={0x334, 0x88, [@generic="b3f0a49788ae53fc9bd1ce9c7c5549565734d931d38a762997a6d44ab7edc70958ce8473c788296943ce3df5661bfcd6e70347477596bc93d1d2f3bd6c67edab2290f4fe3785f7d8b7668c28421f5d5150fa8c805506e6699945112f2e44d95744a4389b4b444adf246abe8be9cd2603d1aee5d3cc495cb8b73b5dfd36727cb15616eaf13842de69e2b90c20b58c59a8a820213fb1d6e7423f513d4ebbe7d9d2550dac3ecd2954a8846a696ceae011383bef3616471bb35652a93a85ec940a9b9311600555", @generic="7d1b5cf5b5d1a4bf0b681abad1d6eb8e9865658130bc123bdaaae3f479b39dc0088a7734a29e983a68e5455899889d1e443256480048b38fa16873f8a531d1d97823db29d1c700ed7bd3f35d7d5ab43e95822e8dc5ec3dd74f6649f1b24404c7c24323a04c1486990492d404f41683d7f672ad6039bbe6a36a55a058b1d6b32c17339af3c6cb6f040d7fb9958f02e3356b9c2d0374b17df4f8d0f08004675b5221be83e1f7c2b49534b90a3d13e6af91a1f3c4e1d7513a22483d93c319d19c7aa45be4dec01adbe72f3f3b422a29a5b7d1367f45c6d5a21b57ea17f0c4559066c2d9390f79ab976ecd6e0ccede1fb1d3e4", @typed={0x64, 0x49, @binary="81d32b57468d2087728a3e3130b931e4c634b3712b9882659df81dc40ec2548f3cc743319a48f1fedab3e647b616266baefd5622b28f9d7e2480a8250b15a2855adeb9fd35ddf8625d593616caa5c81f843e1889d0e5498022551a2f"}, @generic="6dc0be3ef6ae2000a743cbc3bf5a58eded1177fb5ce75a87200d6880ef690fd4315977d09dbfbea1fd462790d15abdfe0457cc72a7c0c4cfc69022f4b2174244e2ff7e063a39aa59be08d528d202c30a7a90f3f9f6083acebecc", @generic="2dd2c63d50f25fdfe82afdd32721269085085ad6646d4c97185146adc6fe78243e72c821025c1d5d5fc2652426f215e36b6cf6aabe29abd40968535303db120609581228ffd63ea25760a9f15f68292975108a9215380f88547d009c38c9a1282268fb0f4da9edbf91e125db0d45193f03bf993bd17c1981805530cbd12fc0938684407a133368bf8f9d70aeb76070de3c523055dcac87f483217202fef06a961b20d19b11015a747f85b6ee3f2ebe35eaeb0445fb5823a377"]}]}, 0x37b4}, 0x1, 0x0, 0x0, 0x20000010}, 0x20000800) 2018/01/24 00:28:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00008f2000-0x4)=0x7, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002aa000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000042000-0x4)=0x0) bind$alg(r1, &(0x7f00008be000-0xa)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003e0000-0x4)=0x0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00002c5000)={&(0x7f0000f8f000)='./file0\x00', r3}, 0xc) 2018/01/24 00:28:10 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00004a6000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000f7b000)={r2, 0x0}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f0000f7b000-0x1)=';', 0xffffff68}], 0x1, 0x0) vmsplice(r1, &(0x7f0000e4a000-0x10)=[{&(0x7f0000f79000)="", 0xffffffffffffff3d}], 0x3c2, 0xf) poll(&(0x7f0000e7f000-0x40)=[{r0, 0x4000, 0x0}, {r1, 0x2000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x20, 0x0}, {r1, 0x400, 0x0}, {r0, 0x8000, 0x0}, {r1, 0x10, 0x0}, {r0, 0x109c, 0x0}], 0x8, 0x74dd7250) 2018/01/24 00:28:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x3, [], "ab8b541a72be3b35"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000002000-0xa2)=""/162, &(0x7f0000000000)=0xa2) 2018/01/24 00:28:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c8000-0x4)=0x10) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000702000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00007a7000)={r1, 0x0, 0x7, [0x9, 0x5be1adec, 0x3, 0x9, 0x8, 0x677, 0x456e6afc]}, 0x16) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000062d000-0x10)={r1, 0x2, 0x7, 0x9}, &(0x7f0000757000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r1, 0x0, 0x7ff, 0x7fff}, 0x10) 2018/01/24 00:28:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ab5000)=0x0, 0x80000) sendto$inet6(r0, &(0x7f000005a000)="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", 0x1000, 0x8000, &(0x7f0000bd7000-0x1c)={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x8001}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f7f000-0x28)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f28000-0x10)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_ADDRESS={0xc, 0x1, @random="337a98471e01"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r3, 0x5452, &(0x7f0000e76000)=0x400) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000668000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname(r3, &(0x7f000094e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00006dd000)=0x32) accept$netrom(r5, &(0x7f00008dc000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006e6000)=0x48) bpf$PROG_LOAD(0x5, &(0x7f00003a0000)={0x0, 0xd, &(0x7f0000532000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff}, [@jmp={0x5, 0x6, 0x3, 0x2, 0x5, 0xe, 0x8}, @generic={0x6, 0x40, 0xffffffffffff0001, 0x7fffffff}, @ldst={0x0, 0x1, 0x6, 0x2, 0x7, 0x33, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}, @alu={0x4, 0x1, 0x5, 0x7, 0xf, 0x80, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008b9000-0x4)='GPL\x00', 0x8, 0x1f, &(0x7f00007d6000)=""/31, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) getsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f000049d000)=0x0, &(0x7f000098c000)=0x4) socketpair(0xf, 0x80000, 0x8, &(0x7f0000122000)={0x0, 0x0}) shutdown(r3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005eb000)={0x1, &(0x7f0000e94000)=[{0x0, 0x4, 0x80000000, 0x80}]}, 0x10) 2018/01/24 00:28:10 executing program 6: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f5000-0x1ee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) r0 = socket(0x1, 0xf, 0x0) bind$vsock_stream(r0, &(0x7f00000c1000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) 2018/01/24 00:28:10 executing program 7: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005ac000-0x4)={r1}) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r2, 0xc0045878) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f0000274000)=0x0, &(0x7f00005ad000-0x4)=0x4) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00003b5000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ea000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000033f000)={0x0, 0xff, 0x1, [0x3]}, &(0x7f000041f000-0x4)=0xa) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f00005ac000-0xa8)=[{&(0x7f00005ab000)=@in6={0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, 0x1c, &(0x7f00005ac000-0x40)=[{&(0x7f00005ac000-0x74)="0f605948102f79a71268ee89b92dae4b83fa1db5c57df65dc51ceb44714b41404e8f5f3c0381f093aa51f27f4230c22d03d6550397254943125648404ebc7ec449520e3e774761e512410149313bef8ec086b1cd02098ea0735fbde15c70e23a5dd104c5ce048612702086989b39aa588cee2b3f", 0x74}, {&(0x7f00005ac000-0x1000)="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0x1000}, {&(0x7f00005ab000)="0e033ec0b106e61fec39c3523fcdfef8838b6b083a18d2814b878a57f79c29710bcdfe9ae121652bd62023697c145894497f556af715290b83d4141eaec9f16cd64eb604677e54404e", 0x49}, {&(0x7f00005ab000)="a93234f6c13c1f1032f9d8b55d07892a", 0x10}], 0x4, 0x0, 0x0, 0x4000}, {&(0x7f0000310000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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0x1000}, {&(0x7f00005ac000-0x52)="64baa0f0cc589c7412b1cedfcb767b8971c4755a15e5fe5ff8d525cc74e1690c91ede6b49baf9be5cfc27c626c2b7a50c4f9a7a7b619e5e5455d7123f33757edd1dc96de109f1571b927240928b32e0646e9", 0x52}, {&(0x7f00000ac000)="0f6161d41853080fe167738543c4a911943501e26baa7b3f34ea0e6a1b00e57b296555f99b54fa43566eb77d45d4cccb186a4e27076dbe639a0d55ee154ae3adc2bd4d9272e70a903bd4425d45f70350bf75252c1757898e4abea243e8854444732a9076d7508d3288ceab282e86a5baea9c3510dae7703a83", 0x79}, {&(0x7f00005ab000)="a26952be8d16931ba8cd7c3a91c9b914eb3d44aacdbd1965a59466d8d22400", 0x1f}, {&(0x7f00005ac000-0xb3)="a88516332a8bc6559bf6fa555573062f029d23cd993b5b803ba002d85f9ec6b51376cda7461d50404a09b50dfc70f24ee70052cc229a9a9eccaa03d8e5815bc5e7454ebc0df7bf8a8d03556a3bb14b0648fd04fc36826684f8ae16ac30f5fe6ef3b92d0e991747ee5e8607834140ec809f778e51f5d7816d53239791bb9a0bd69beae5df8424ae4076c7d2040dcd7f5342f0934fe9c51d1a94b3ad992d31da41683918fbf67cbd58e0e22582aaf11486fa36f0", 0xb3}, {&(0x7f0000568000-0xca)="ec6bbc12a1cbb13b16dc2246708b9ab0e0cd0725bea734113e53c010af36adb6e2aeb5cd96b3c62f8e2bcc2c49302fcce4c723fc44c682bb7fcf117f8a91351389b518ddbed77a60c133c4b922544508741af257908dd5759b79dd5d38fa71eaf4cbc64368549b1855419d114504f1d11fe0a3d7138a8e35df853848a7ba1a4b03580229728ed1ae922aad67c7b5ed3a8060381007d66d895a5e86f153acd3a031d690f4288816842023365b2377d4cb3e989ee305cc691020c199f98515a1b8b3d3e11d683fa0e456c4", 0xca}, {&(0x7f0000200000)="5b3ad833405680da99184d520bff75723a1e", 0x12}], 0x8, &(0x7f000054b000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x10000, 0x8004, 0x5, 0x0, 0x100, 0x4, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x200, 0x1, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x4, 0x8fa, 0x4, 0x8}}, @init={0x18, 0x84, 0x0, {0x9e, 0x43d, 0x100000001, 0x4}}], 0xc0, 0x24000000}, {&(0x7f0000566000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005ab000)=[{&(0x7f00001f8000)="a560d85ea68a160e7191b17d", 0xc}, {&(0x7f00000e5000-0x2c)="2ce5682eb7192243f1d0967ef8106b4171fe82cb817d87ee69e017d555ebc168e1dd8d5a8d87e5a891669ccd", 0x2c}, {&(0x7f000000e000)="b49b1b6720e7d45b4acb8902759089a93969f9fcc2b5b04a08eec5aa9c0ed7c2b337b1964d969adc58f613e18a4997f6bc94a4a1ed7620441b170ed417d5036a1bc888fbd223d7ccf171f0364b914ff6d58a8d138afa88d8d9280d21d01af821bb74a4346a96b12ab5a804ac1e47568760f4798477f99fd39816e5b97413fa9cda9149adcca835bca8dc607fd0b3ddc01ed0e63f53c622ff65982165ee4bea9000ae52cc63199265b5b04b6c52594ec389fc385b1cd375a3e52588c10af4", 0xbe}, {&(0x7f00005ab000)="94b041096667526490e0fefdf165331b", 0x10}, {&(0x7f00002ad000-0xcf)="c9abee04f63a5d6f943903470d5abf5536d4885017f10e18848911006103bf37109a31215944c392546c5f0920b2920f581c8a077e10f56e1b95222576c6a6d928081e6bbbd90684b13250ee191ff910d4c1ddb903433bf1dc8e1d47d158e6901ff2f9aec7b56b66ff355c79fb65317854a4ff2a690eef0843c19ca222132075e2cb66e32b55ba196ce9884f3ec89e8010198c17044c62d831645e080dc0add7604f38ab46c0d3c2feab626a6152c53c3574180a232b2394b64f3a7987a51475f86c686120c9b9bbe8faef6a4d7842", 0xcf}, {&(0x7f00003f2000)="c5e2d484f2ccdfd08296527c1280ed6d402fc82fb5133d406d5eccffbfb22fdea806038bdf857f9682fc5d4c1606551048e37599c666322137df1bba342e2e9a1334ab57b7783b94727744d6b65c1287696fd19201655ec3571c122785d186fd2756daa7043fdb8670f6a51cb43851142371ceccc11f3834e8575856420a8d02e705ebede0e969105d11c9a653ba", 0x8e}, {&(0x7f00004ff000-0x3a)="74a8109acfbfc1c7a8f448e56f309749f45ac3e45ea3f7981522a2afe7c721aebddfdd04c309e87bc0ae556959bbde6453d6e28412f378e989fe", 0x3a}], 0x7, 0x0, 0x0, 0x8014}], 0x3, 0x20040000) sendmmsg$alg(r1, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f0000283000)=[{&(0x7f00005a7000)="d1a4edc6ada830966dc07a7d9eda5a84d6acd04108a8778ef7bdb8de20dadf839b76eae0e7790d9454e3218626070927707fd45c81e73272b7ebc618d39458b5db41ebef9c78743b4aeab1813d5349a96a2ad2080b9e895405c026e3db4de4cc913fb2ea4d1801b64826802ef8093ed58c5efb0b96f138305f3c740994393e0e46e8c7271417ff0cee6182a0ae8f9d9f9844c8def2825fe1cd251ff0fb865d7af9fcd7963bf7956af401e2a5ad6717", 0xaf}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:10 executing program 4: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000007000)={0x10000000, 0x0}) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cdb000)={0x0, 0x0}) 2018/01/24 00:28:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f00006df000)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000218000)=0xff, &(0x7f000085f000-0x4)=0x4) sendmsg$key(r0, &(0x7f0000880000-0x38)={0x0, 0x0, &(0x7f0000e96000)={&(0x7f00006f0000)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000037000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b97000-0x4)=0x10) r3 = accept4(r2, &(0x7f00007f9000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000088f000-0x4)=0xc, 0x80000) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000f8a000)=0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000ee9000)=0x3, 0x4) sendmsg$nfc_llcp(r3, &(0x7f000072b000)={&(0x7f00008a9000-0x60)={0x27, 0x8, 0x2, 0x2, 0x5, 0x40, "210b19033b754cb590c6ac0441c0e3560366b4602b09091c5037990e7218aca86a761c032ef82e478398a459d717a1e7629e499062b484479a55a1ecf0ab5c", 0x8}, 0x60, &(0x7f0000802000-0x30)=[{&(0x7f0000c27000)="a40260a323413b52980afedde112d4b866b3d81ede19b06f07e76f399334791cb42bb9e24b1ad03d9c5de41b6f446be2c0476346555cdd18c16abe6144b5963e33dd46b1caaefe36a1e235a1a74e4bca6fa03b846bd914472f60f347aa7bed5fcd8b33090eb8c053bf28fbcfa81bfe933ecc2101521f9617790c3e82c570a3a61805698d2c6a6e1aa212749458a9e9d120143bb1ad044fa032b57eba9bffdd3f3b61d8d1403a", 0xa6}, {&(0x7f0000124000-0xa8)="af819a93369521466a9f55ce01cb1b2d77de67a2f8c46031cf6dbfad169de7bc8b4be003cf1c4866e3f15b57d802247d37d98667c7136b09c3e5100a43e454a9f2f80875cb9f99ad6ea6bc724172651b58f0f5852c092b3539787a87c9674206209a5f1369fbf213519f86ee9b49dfac0357d44339db90c85848c7bb99237789153265dd4efc5a09dcd3a3c41a42f9982597a30453f563e99a510e89850cda338be6d94755884ff4", 0xa8}, {&(0x7f0000ebe000-0x41)="863b663885a6558dc1ce398ecdac4a4f43ffd3b84e2b012a6ba25bc3a805a304f771b3366781d9b432c196c9317eee4fc78963f4cc53551e9a7e0169ae8346a92d", 0x41}], 0x3, &(0x7f00008f4000)={0x110, 0x104, 0x0, "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"}, 0x110, 0x20000000}, 0x40000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000d7000-0xf)={0x0, 0x1c, "f8dcbb7537f539371b314c3f0516781ae1d0485dba51ad55fd682a65"}, &(0x7f0000057000)=0x24) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000055000)={r4, 0x75, "38eb52d11f01c64b1715a78f9d1ac01c872ca9d2b022cc714494821113bf6ac69edd3348cea08dab893a3135cc8b33b02288892e0332d9f94207d420a452ff7befc678acc13c876f1f4751118d840bf6222d454568c1d2819d1b544218673677b473c5fd9f12f25e01d1752087c0a1ec597f8e91fd"}, &(0x7f0000818000-0x4)=0x7d) socketpair$inet6(0xa, 0xf, 0x8000, &(0x7f00006ac000)={0x0, 0x0}) r6 = socket(0x400000000000001a, 0x2000000000003, 0x8) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000de7000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000b6c000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, @in6={0xa, 0x1, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000eab000)=0x0, 0x0) 2018/01/24 00:28:10 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89fe, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) pipe(&(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f000000d000)=0xfffffffffffff3fe) 2018/01/24 00:28:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000210000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000aa1000-0x10)="e6ee4b739435407ac5532c30aaf4a105", 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000663000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x2}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) 2018/01/24 00:28:10 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000a32000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000072e000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000002000)=""/72, &(0x7f0000002000-0x4)=0x48) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000002000-0x2)=0xffff, 0x2) 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) pwritev(r0, &(0x7f0000004000-0x60)=[{&(0x7f0000001000)="a53066e96dfbfa4099415fb5276cccbe1dd5669b74b8755b78d718564a311774e220fcc6008a2224652972b6e22919217470d4f23a", 0x35}, {&(0x7f0000001000-0x6b)="5e89fdcc7f0ad724823ad4072dd601bd8aed81e4045e1491177fb568bcb7ce44b5a9a9ff2067e5f4fde1a6f7481075b47e9ff31d6d219715c480235d45353d61d5ce339b1856887514762c56bfaa1658228348e336d31f7545b12687a59697bf483a85adcb428b2dbb42ad", 0x6b}, {&(0x7f0000004000-0x1d)="d0ec0557780f84887ddda8025566a842cd7326cb76c4597e76725be8a3", 0x1d}, {&(0x7f0000003000)="38e6c4cc82915b88012cf94e495895340e932190ea8630e102cda0a932c82f481fcd606ff3e84cd9098c6d1820d006f2ff48a977e5a2b2199bc4b22fc7df3aaddc70f512b97bf1ec1a83a58e5f7ed53f7219ad45802786ecb4a2ac4157f34399ad0230ef09075bc5185b54fd6356b3447fba22ca3766c63cf86298f2ec5479de5288a0b09dc0ee2a01e0ff86aba20f56ee985525c6e9e6d70e3323406225b3460038", 0xa2}, {&(0x7f0000003000)="bb9faecb3724b4dbee2762ecd2b73621973a090ceeda79fa220103585bde4c13e1377d4e3f200d47bed2c0e83bddbc20aa2f9b3e32735aa6196d9885ddd1a33fa22fd3752cad1e8aee5a0d4b8ab603efa81710b3f8523c4e3c8ec61b944f3f1f00c91380125d1baecd6b5bf94c58b09d5e6600253233a7c1daf71099c884d1d9898cc4a8ea5dc1ad6b91bd8979661a8dae5d4fe7f53ce010003c546724526f15652afb9d44af68110bb341c44bcff8", 0xaf}, {&(0x7f0000001000-0x87)="3936f7e4d41fd3a40ab1fc4255fbcfbfab82208b626f84d2e68691f6da0a21695dc8c519ec02616d85c07722bbb39f0b0d27b4ad92afa715872dd017872dea25417a41e561c97b22adb52b8c615e9e4c69abfb58b96fe55d741a15b8b4af46c2d33160966abd18408461438c285cd632e4bc593902f8ef800d2f806086e8e8655450fdaafbc9a2", 0x87}], 0x6, 0x0) listen(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000706000-0x25)="2400000024007f0000000000000001000029f6ff010000000012fffdffffffff0100ff10", 0x24) bpf$OBJ_GET_PROG(0x7, &(0x7f0000585000)={&(0x7f0000039000)='./file0\x00', 0x0, 0x10}, 0x10) syz_emit_ethernet(0x171, &(0x7f00000f1000-0x207)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x13b, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000004, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3fe, 0x100000000, []}}]}], @udp={0x1, 0x0, 0xa1, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94a31ebe3c9217c424b20fbae692b864072cc97ba02f97804d5db5c5398705d032c37fc7d7c8a44290b723e5715999c890938c3362af5057dd48570ba38cd5a05eb52726cb83834995940a737ab38be8ac604ea3734e0baddb2f4caaac5f11938cc219010784436abb9c503e164dc382cfa6336780fd8585a3cb04cbd339cc70727d"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/24 00:28:10 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002e000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000024000-0x38)={&(0x7f000002e000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000011000-0x10)={&(0x7f0000021000-0x104)=@getae={0x104, 0x1f, 0x10, 0x3, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xa, 0xff}, @in=@multicast1=0xe0000001, 0x7ff, 0x4}, [@proto={0x8, 0x19, 0x3c}, @sec_ctx={0xbc, 0x8, {0xb5, 0x8, 0x0, 0x5, 0xad, "3c4508bb0197130ec849a2448e8272e6b220deb34f274a75f28781dcb6680a06cf2972a5f6d2912f7db353472ef1b355cd8b58643136557399f0771f4a3e345483763091984330ef2526613d86073bd73ca9ffa8452159ecf009d025f0d047c10daa4bb6ea804b6dc899efe12f0d535ec21fec3da2a22a21ce9204521a52beef79d1e93859087f4fe7707eb5f6f260fed72856349cb2f8bd1d31f475304caf014d0187db675d4f5429a2625c69"}}]}, 0x104}, 0x1, 0x0, 0x0, 0x20000804}, 0x40010) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}, @NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:10 executing program 7: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) pwrite64(r0, &(0x7f0000845000)="004a6634c00725172c0bb596b628242e97b4390d326416a46ca3f1a2a3de1d29324b3fb8b80529778526c325a49469ada586e75adf805356931de5fdc4ab060a459eae04ddf98701c964e1b7335b8f39c17a96ccc0f74d0e9391f2d226c83615d38bc77a5d0c6e18c9311221623300dc44c721b72103454600c760579a25f027f6c4d0b2479d2ea3d1df335d38c385a8719d8ef6d261", 0x96, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20000000000004b, &(0x7f0000005000-0x2)="", 0x0) 2018/01/24 00:28:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x3, 0x65b) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ef5000-0x4)=0x200001002, 0x9e) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x8b, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f0000b38000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:28:10 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000a000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000008000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) r4 = socket(0xa, 0x6, 0x8000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f000000c000-0x4)=0xc24, 0x4) bind$netrom(r4, &(0x7f000000b000-0x10)=@ax25={0x3, {"df1cb5b2d37e32"}, 0x1}, 0x10) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f000000a000)=0x0) 2018/01/24 00:28:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, &(0x7f0000dc8000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x3}, &(0x7f0000328000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r1, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r3, 0xba, 0x20}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000003000-0x8)=@fragment={0x3e, 0x0, 0x266, 0x5, 0x0, 0x8, 0x2}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000004000-0x1)={0x401}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r3, 0x4}, &(0x7f0000005000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x729f, 0x81}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000006000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000)=@assoc_value={r4, 0x5}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000005000)={r3, 0x7f05, 0x100000000, 0x800, 0x5, 0x3}, 0x14) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000002000-0x1a8)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000007000-0x46)=""/70, &(0x7f0000004000)=0x46) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000009000)=0x0) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000001000-0x4)=r6) 2018/01/24 00:28:10 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000ae0000-0x4)=0x0, 0x800) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000fdc000)=0x0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000e1c000)=0x0, 0x46) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00005d6000)="8908040800", 0x5) 2018/01/24 00:28:10 executing program 1: mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000719000)=0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x5, 0x4924720, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/24 00:28:10 executing program 2: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000f60000)=0x0, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f61000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00001fb000)={0x0, 0x631}, &(0x7f0000b1c000)=0x8) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d7f000-0xb8)={r1, 0x0, 0x7fffffff, 0x1, 0x401, 0xff, 0x83a, 0xffffffffffff0001, {r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x101, 0x7, 0x40, 0x200}}, &(0x7f0000f60000)=0xb8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r3, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) sendmsg(r3, &(0x7f0000198000-0x38)={0x0, 0x0, &(0x7f0000f61000)=[{&(0x7f0000f62000-0x14)="a439c5fdd3847299ee2d122500f1ad7bffdf092a", 0x4}, {&(0x7f0000f62000-0xd6)="3150a2d80882dfc8a7bc7f7b310ff275b88b1f27f196b3535b8265ce690fe27e75e35a17f7ffaa07f7d06a1818e2bb57d6a4d7f4e3c13b5d9bda9e41d4a714e49a12d22c12167a6069e5be679723c0ce9e7a1e5ea2520559a8ff3caf355e9a65af63646956aefedf55d75e018c92e76494c948c8473d91689a2c75a25daecd4fedb0a94d236b106db9ec028547b955f36e02d68b6e48dda0981b5cfefc222c767f59a24c98a0d8e442dacc1bc9525545fd4991e98fb0ee0e1e116cc49f220db67d5a291719dfe23cb07a05915fee08cdaeb613b175", 0xd6}], 0x2, &(0x7f0000f5d000)=[{0xf8, 0x19f, 0xb8af96f, "129d000f245c9b70f0e946514367cfa24d30a2d6938c5c443f9300903ceedd4d5b007a1e451686da96abcbf37fce4f772857898ef1f489495e6e8d8a95c64fa792824a4ae05f50efabcb11aa34ec3e49d00f7c9c1c9537c2b3266f12d2b06494158539b7f01e39d12cb593154d54431224ec2ca973aadf9b813ea1222db590dc650aa72e86fe289e872ef59f0a3a09b1bec3c041b90a5555b867501fad0da382efb26bb8ad0df8e8f192aa1c457c718048ef4cfe7413fe473a98aa741c5f11fc3e3ad99af9cda4343302be5cecaa7fa50f90a1e84188323686005a57f12b09d9f0606035d52f06"}, {0xb8, 0x0, 0x41cf, "b9818a928dcd6c887fdb39630ba97c72a7c8eaa143fbd6c446ccb0d824589c1069d1a69c279df2d8562bc8d8953a55eca3e10f3409f8a86c3b12cff3247addc3f87d3c9577c705a9739da16742092440fc469b128fb2dc661bc7392329267872ec797836ee9acc6b46d5f50c13b8e9bc2e478bf7597faae6c72f46cfa2d5d2148bda22fd3f3d65275939cfa373c76e7001e30152ac0d96f8a31020fe5ad5430e7a"}], 0x1b0, 0x20000000}, 0x7ffffffffc) [ 373.306192] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket pig=27985 comm=syz-executor5 2018/01/24 00:28:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x1, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c0a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x0, &(0x7f0000346000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000e46000-0x20)={@generic="a3c4fca40b034dab66b8e17bf004ffb3", @ifru_flags=0x1000}) recvmsg(r0, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 00:28:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xff) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:28:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000ea0000+0x4d0)={0x0, 0x0}) bind$inet6(r0, &(0x7f000032a000-0x1c)={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x5}}, 0x7ff}, 0x1c) r1 = socket(0x20000000000000a, 0x2, 0x0) socketpair(0x0, 0x80004, 0x7, &(0x7f000018b000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00006c4000)={0x37, &(0x7f0000d78000-0x37)="a28cb7f6afc039a1dbb04cc80eaf8e3e46567fba3d8b1b1aa43cf931fed1bdff2ec74960b9bc21004d2ff42c66dfb1deb0210df0542ba4"}) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000128000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc351a8c760228f54) 2018/01/24 00:28:11 executing program 7: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000075000-0x50)="c8af5777ecfa1101724f4c22f9496c2060acce4c89f468cb859919c3c6cb93c81134416e0561e782ef68ef01a3c1f73d950f40d05eeddf7894618b8e90ea7a7643a77c20c797c78659f21896b0d85fb4", 0x50}, {&(0x7f0000075000)="e07f0e9f83d3fb1ec9c288d27308e459ffba82b778e6dac7340081f07a746f0994a9e7e86fcd7a2fd962cc7faa7ded3b97f65d054db6ac568724c67412c428111487ba299933fe7ca73c71563174e0", 0x4f}, {&(0x7f0000000000)="9d2cbc693c1589fdf9412a3a4f05f03a29e36bc8baa11e58336013c97f0d6af0f42ee9558e96d004edf13e4531ab03fd62183a3c21c239548d6b1cf8484b2d707f0dd559b5d5aaa06554dc262f2a79a7c3", 0x51}, {&(0x7f0000076000-0xf)="04dc6fc50e755a67eaeab2c4c06cee", 0xf}, {&(0x7f0000077000-0x7)="5fb31cc0be522d", 0x7}, {&(0x7f0000000000)="0e0137a644d2cc1e5b7b9ed5b9447c511012792217840c0e587ee457471b826dec735a06ed45aaf728b18ee6685d85cf902a6942c0c65536d8c94ee25a56401c19830d3849679010812787c8431fe476ded2878d8e17034a7a4d793041fcf508a608a780249f4ad20b170682b43c0bc7e2241621dfdd3ad47a2e8001eb0e402aefec98ebec37b91b23d63fb9e5d687bdc4acc591c611c0b7b55ce2ca6a6e190e10ffc2a60bf282618073ea5e02957b996c66c6f2069ba5d6a106c8bab1cfeba33f1cb623506693de03daa7df5bf343c57f9b8d337c50e2711e9876d2a60cfd72", 0xe0}, {&(0x7f0000075000-0x33)="108468edfe5034e10e9de265b7856737a81d539f3d16a8575da2b1d5071474c73cea58039e57811a4fe6446abe28127a058562", 0x33}], 0x7) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=""/1}, 0x18) 2018/01/24 00:28:11 executing program 1: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000008e000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000f6000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x10, 0x80800) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000f7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000f6000)=""/193) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000018000)=0x1, 0x2) [ 373.388237] sctp: [Deprecated]: syz-executor0 (pid 28015) Use of int in maxseg socket option. [ 373.388237] Use struct sctp_assoc_value instead 2018/01/24 00:28:11 executing program 7: r0 = socket(0x1e, 0x4, 0xffffffffffffffff) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006a2000-0x10)=@req={0x0, 0x0}) 2018/01/24 00:28:11 executing program 5: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f81000)=0x8000000000000009, 0x4) r1 = accept(r0, &(0x7f0000612000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000833000)=0x10) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000f85000-0x4)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f00005c4000)="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") sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f86000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000f85000-0x3e)={@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @generic="0c28ad277c6ca1213d0ed88efea8cee0"}}, {&(0x7f0000186000)=""/195, 0xc3}, &(0x7f0000f85000-0x1)=0x0, 0x23}, 0x3e) [ 373.391934] device syz3 entered promiscuous mode 2018/01/24 00:28:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x79, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000e7000)={0x0, 0x0, 0x0, 0x8000, 0x4, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006eb000-0x4)=0x20) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00005ed000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f00007d7000-0x50)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) [ 373.452127] device syz3 left promiscuous mode [ 373.493594] sctp: [Deprecated]: syz-executor0 (pid 28015) Use of int in maxseg socket option. [ 373.493594] Use struct sctp_assoc_value instead 2018/01/24 00:28:11 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) listen(r0, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fff000-0x108)={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]}, [0x2, 0x6000000, 0x1, 0xaef8, 0x101, 0x5, 0x80000001, 0x1, 0x9, 0x1, 0x1, 0x8, 0x2, 0x2, 0x1000]}, &(0x7f0000fff000-0x4)=0x108) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c71000-0xc)={r1, 0x1, 0x10}, &(0x7f00009e0000-0x4)=0xc) 2018/01/24 00:28:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000093b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0x1, 0xffffffffffffffff, 0x14, 0x0, "81a9d527c663c89d7273e6db"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) recvmsg(0xffffffffffffff9c, &(0x7f0000fa0000-0x38)={&(0x7f0000b7b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f000006d000)=[{&(0x7f0000bbd000-0x4)=""/4, 0x4}, {&(0x7f00007b2000-0xf9)=""/249, 0xf9}, {&(0x7f0000e56000)=""/6, 0x6}, {&(0x7f00009de000-0xed)=""/237, 0xed}, {&(0x7f0000179000-0x51)=""/81, 0x51}, {&(0x7f0000492000-0x3a)=""/62, 0x3e}], 0x6, &(0x7f0000d42000-0xbe)=""/190, 0xbe, 0x9}, 0x10000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fd2000)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000321000-0x8)={0x0, 0x9}, &(0x7f0000f2a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000781000+0x9e7)={r1, 0x800, 0x81, 0x1}, &(0x7f0000440000-0x4)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000098d000)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000c45000+0x360)={0x23, 0x1, 0x6, 0x36000000000000, 0x8}, 0xc) 2018/01/24 00:28:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000027a000-0x8c)={0x0, @in6={{0xa, 0x3, 0xaa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb30}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004b2000)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000453000-0x108)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x500, 0x3, 0xfffffffffffffff9, 0x40, 0x400000000, 0x8001, 0x5, 0x1ff, 0x8000, 0x5, 0x1, 0xffffffff, 0x1c, 0x6]}, &(0x7f0000d47000-0x4)=0x108) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000dd4000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000605000)={0x0, 0x0, &(0x7f0000d9f000)=[{&(0x7f0000662000-0x9b)="e3c955699dec93f57b20721a7a999bad5f9855f891f92fdb52734a8cd32a545177eeb50bc14bfd67cb6260ad9434b7cafa1352b7378802c1216f017378e1b5f3f40945690cea598428de3347b2f808a098bf2b6a80570af0cf848eaf6213df5102329cefa53f3c2a2145ea71b6bcc3d26c5cce1e68b530229ecaf81e8bfc3a20d8cb32a3c7d521b6a19a3123d1342e34", 0x90}], 0x1, &(0x7f00001ed000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/24 00:28:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000-0x2c)={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f0000bf1000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000320000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000ab000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000d3d000-0x10)={0x400, 0x7ff, 0x800, 0x3}) 2018/01/24 00:28:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000921000-0x4)=0x0, 0x800) accept4$netrom(r0, 0x0, &(0x7f00003f3000)=0x0, 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000220000)={r1}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000563000-0x4)=0x0, &(0x7f0000cc6000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000230000-0x8)={0x0, 0x74ac00000}, &(0x7f0000397000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000801000-0xc6)={r3, 0xbe, "0b19d880ca2445b0e5d4199ab1d6c972443cd5ba1a3b09435afc1751f7842c2638088ffc61c8fdb59246756cd66855804cf7e04c2eb70f1a69f8c80bd5a92b073b39d6d7dcda385988ffd8397ba9039e0e6181b6c275782cdb586c5b601f57261c684973397ade4f5acba13b36f5f0038bd7bf47941a40182f6e0f5624fe2e090defd0802b0a4f5d20b051e085edaba915d88cf3e35862e344e1f6bc75c22e2898dfcf5a693463667530099a869eb1411a2aa15c8ad523634e4d0c212061"}, &(0x7f0000eb1000)=0xc6) bind$alg(r1, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002cc000)="", 0x0) 2018/01/24 00:28:11 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f89000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca5000+0x67a)=0x14) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000042a000)={0xff, 0x4, 0x1, 0x9}, 0x8) close(r0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:11 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00002f4000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091a000)=0x2e) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000065000)=0x7, 0x4) r1 = socket(0x1, 0x4, 0x200) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000225000-0xc)={0x0, 0x1, 0x20}, &(0x7f0000e64000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007d1000+0x672)={r2, 0x1, 0x3f}, 0x8) 2018/01/24 00:28:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000ce6000)='S', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(0xffffffffffffffff, &(0x7f0000c3a000-0x40)=[], 0x0) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x17, 0x1, 0x7, &(0x7f0000bfa000-0x8)={0x0, 0x0}) sendto$llc(r1, &(0x7f000037b000)="7a77eb9a2fed2216f2e9e00706464b039bfa92c660a2cea5aa7d80dfaa289be572d98bc1f5e0b762d06295492909f24458e57f8aeeba8ffb6527a76b3981e736ba1c40e7e533ab7cadd652b281a146492a5fae0270bef773c481d2ff8d99b3d2231897401fac156ad6b7383b12dd5f1b06d2dbdd621e2f3de7275f4262a00609c36a44577ad5d44e87e17af788830de459eaedb36ea630c069337d6369cca4b33f36c10086b1055d7e0b5cbbc34961d2c5b6f5a8c9a2ca89c6d58473f00dc39d58a8be7be0e0d992b713fbb147e39d49d8386a7f8d60e7", 0xd7, 0x4000001, &(0x7f00008fb000-0x10)={0x1a, 0x3, 0x0, 0x1000, 0x10000000000000, 0x1, @random="740dc87399a9", [0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 00:28:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000959000-0x20)={@common='ip6gretap0\x00', @ifru_flags=0x2}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000bd9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) 2018/01/24 00:28:11 executing program 6: mmap(&(0x7f0000000000/0x104000)=nil, 0x104000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000084000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000104000)=0x10) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000105000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000027000)=0x8) syz_emit_ethernet(0x6e, &(0x7f0000100000-0x145)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cc7288", 0x0, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "8675706e0422501e"}}}}}}}, 0x0) 2018/01/24 00:28:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80200000002, 0x2) connect$inet6(r0, &(0x7f0000b7f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff7f}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000a33000)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/01/24 00:28:11 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x3, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f000000c000)=0x1, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000000d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0x2e) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f000000c000)=0x100000000, 0x4) 2018/01/24 00:28:11 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000003000)={0xfe, &(0x7f0000020000)="d1301188b1336cec248a7ffdcf75931c2c39a7fcc4369eb1ca8709717e01a9494192047dbe62fe954c39524240126fafd6c5c8b4e33486e1303ae5fc80377c0a25112db80cf50be1e34fa7c24c7f6d117902f20fed73595ae79a9db23ae3ba9b5473095fbb5533bf38f5472aad552d9f4f136b7aea71006d8d3dddc9b7a6a0fb1d667afda5ca445828aae47226bb58f9f2f8887c28a9362a90b58887f972fd392cc7e9b8b8058ab3f387c6a57321bbd777520d4d98b2ae512cc4aa28eef7b8f8f06542f2341d751b5860de249b9f8c46a05210663aff5f9ad1f47c70aee16b46c0418d398d6e50bdb8d679de1bb158e364076ba3f3c2e562d6c2c30eb2cc"}) 2018/01/24 00:28:11 executing program 4: r0 = socket(0x204020010002c, 0x0, 0x100003fe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000abe000)=0x7, &(0x7f0000000000)=0x4) 2018/01/24 00:28:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x3, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000481000)={0xb, 0xb, &(0x7f0000302000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0xf256}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xf0b7, 0x0, 0x0, 0x0, 0x7fff}, @call={0x85, 0x0, 0x0, 0x2}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x0, 0x7, 0x6, 0x32, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fad000-0x4)='GPL\x00', 0x5, 0x9, &(0x7f0000c3e000-0x9)=""/9, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000fcc000)=0x3, &(0x7f000060c000)=0x2) read(r0, &(0x7f00004ad000)=""/42, 0x2a) 2018/01/24 00:28:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0x81) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f0c000)={{{{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]}, {{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000000}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0xbd14, 0x401, "867472de658e931f19eca0e07c6059e82bcedae459be6c27a7216e3f07f8bfacfcad42ee00cf11db4b3bbe5f1ba32fa2cfff113337e0e131272c030e8a1786994ba3c502df2503945f12b55ac3767690"}, 0x160) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bb6000-0x4)=0x0) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f00006e3000)=""/0, &(0x7f0000002000-0x4)=0x0) 2018/01/24 00:28:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007a9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000014f000-0x10)={0x9, 0x4, 0xcf, 0xfffffffffffff000, 0x0}, &(0x7f0000bb4000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006eb000)=@assoc_value={r2, 0x8001}, 0x8) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f000062c000-0x216)={'security\x00', 0x0, 0x0, 0xb2, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f000093b000-0x10)={0x0, 0x0}, [{{{@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='vlan0\x00', @common='vlan0\x00', {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x68}, 0xb2a585, 0x74, 0xb2, 0x0, {0x0, 0x0}, []}, {0x3e, "a614669d511bcc76b69965bacac6f8afd354bcbe95a8ce35316352c3e5", 0x0, "1c03dc60d958e27e204bee59d486db3b89ed0b61bbc28f7e2a5027d678a6"}}]}, 0x112) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e13000)={r0, &(0x7f00007a5000-0x2)="cb08", &(0x7f00009a2000)=""/156}, 0x18) getsockname$packet(r1, &(0x7f0000049000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000030e000+0x75d)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000286000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x7fffffff, 0x3, 0x100, 0x6, 0x40300, r3}) 2018/01/24 00:28:11 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f000000a000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000005000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000000b000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003000)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000008000)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000007000)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f000000b000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x410000}, 0xc, &(0x7f0000008000)={&(0x7f0000003000)=@mpls_getnetconf={0x34, 0x52, 0x404, 0x3, 0x1, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_IFINDEX={0x8, 0x1, r5}, @NETCONFA_IFINDEX={0x8, 0x1, r6}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x80c4) r7 = accept4$inet(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000006000-0xb)={0xfffffffffffff000, 0x135d, 0x6, 0xfffffffffffffffb, 0x7fffffff, 0x40, 0x32, 0x84, 0x1, 0x5, 0x4}, 0xb) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0xfffffffffffffffb}) ioctl(r0, 0x800000000008982, &(0x7f0000000000)="") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000000c000)=0x0, &(0x7f0000008000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f000000c000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000006000-0x4)=0x0, &(0x7f000000a000)=0x4) 2018/01/24 00:28:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(0xffffffffffffffff, &(0x7f0000ce6000-0x70)=[{&(0x7f00001b1000-0x1000)="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", 0xb31}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000993000-0x4)=0x0, 0xfaee628403a8b960) sendto$inet6(0xffffffffffffffff, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f000024e000)=0x0, 0x4) sendmsg(0xffffffffffffffff, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/24 00:28:11 executing program 0: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x7, 0x6a, &(0x7f00009e9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef1000)={r0, &(0x7f0000ef2000-0x93)="a481ab8a4db71fb9ed8759a1d52d4d40c801fe1800ea0a02de82376c8db4ea55c42019e4229cf99f4cc0173039663c9ed1d324564d5a5ba6bdf2062b27dc563f78053ff2cbeec13eb63587cdf14e0a649225239c2cf37446fb9afd9a454fb306fa3bd3daff3ba367c5394b62afcb450843eb11108db4f9c77fe47f722f5757a9a22c1756858fdcbd6a1fddd923ae8195d57b98", &(0x7f0000ef1000)=""/184}, 0x18) pipe(&(0x7f0000952000)={0x0, 0x0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r4, &(0x7f0000eed000)="", &(0x7f0000eee000)="", 0x0}, 0x20) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000ef2000)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80000000}, 0x9, [0xffff, 0x2, 0x6, 0x4, 0xffffffff, 0x416ed697, 0x400, 0x7]}, 0x5c) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ef2000)={r2, 0x28, &(0x7f0000e31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/24 00:28:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007bc000-0x38)={&(0x7f000090b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a2b000)={&(0x7f0000ac5000)=@updpolicy={0xb8, 0x19, 0xa01, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x80, 0x88, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$kcm(0x29, 0x400000006, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000088a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d5000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00005a9000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r3}) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x7fff, &(0x7f00008a0000)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000050d000-0x4)=0x0, &(0x7f0000361000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x487, &(0x7f0000fb4000)=""/0, &(0x7f0000a4f000-0x4)=0x52) 2018/01/24 00:28:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0x0, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xc0) 2018/01/24 00:28:11 executing program 2: r0 = socket(0x7, 0x7, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f000074a000)=[{&(0x7f0000f8e000-0x38)="d465d8d639532da557ea1ca4204f9ed813cd05352a0dd4e828d90e7c4498a77f69453c96a10019fa69f1785175cf46f577212f16384fb147", 0x38}, {&(0x7f0000001000-0x1)="cf", 0x1}, {&(0x7f0000000000)="400907b644649354f0a4200b4002c1592a18", 0x12}, {&(0x7f0000bf4000-0x77)="0568a952c6252761864f427f896121953b6c4217c1b4de27d03b9a1cfa5746f2a73af0c18af112c9263c8a8d49deeab8adedaf9f786396922fa87e91554c622974bf80d5eeac2f1d26403c3a5c6e7199a6d78dbab3ffe63ad690421b04d34af2e62f60fe8165811969f9bb44aa1c22b7cd257f4c45bf5e", 0x77}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000f81000-0x7e)="8ada109dd81f9e2c880b4dfbc5b0a838994c5ee15b2dadd397bfcfed0a1620bd6d7e7b97cec6cc3e9165d0be8ca1df4a038b0866c233ab6b5114c5f742a80172f144f1f928d0cbef5f3280f273dd96e73cd8a6e6e37ed6ed634feffdd65cd47551b288f47c079c5353fbefdb4aaefa6b5fba4f476ae874b27d0d0879e656", 0x7e}, {&(0x7f00000cb000-0x3b)="02a89592b74ca9267c152ca0ced0d80abc1f3ec5da680025ec60b8ce843a99ca083092d2271186f5b98b76bd5018ba151012bd9dcfcc0b4398db20", 0x3b}, {&(0x7f0000000000)="cba5f49e1bc165506bdb4d8ba82e78d993cc0a9246a028e779b8db772934f479c1c0cc6bbb7eb41ab8387f70b6630b00b7b8c36003510cffbbd0a3f81a4bbb6cd1cfccbd6f459e1760ffff3030a3824bde8d6e0ff44209ce51511f35a8dfd473d6a087a14cb1092b89eb29628db7aa982a9a54fe371cbcd69a3bbd10e5626da84af930a6dc", 0x85}], 0x8, 0x0, 0x0, 0x0}, 0x20000040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmmsg(r4, &(0x7f0000714000-0x78)=[{{0x0, 0x0, &(0x7f00001d3000)=[{&(0x7f00007df000-0x7f)="f7", 0x1}], 0x1, &(0x7f0000b16000-0x1f0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000f00000)=@pppoe={0x18, 0x0, {0x0, @random="aa64b6033cf7", @common='ip6tnl0\x00'}}, 0x1e, &(0x7f0000dae000-0x60)=[], 0x0, &(0x7f0000950000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:11 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x0, 0x5) 2018/01/24 00:28:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005ed000-0x58)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffc, 'drbg_nopr_sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000d7d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r2 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000a77000-0xc)={0x10, 0x0, 0x3, 0x20}, 0xc) r3 = accept(r1, 0x0, &(0x7f0000341000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000df4000-0x10)={0x0, 0xd4, 0x6, 0x3c}, &(0x7f0000898000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000c62000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d0000)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006b4000-0x8)={r4, 0xffffffffffff8000}, &(0x7f0000280000)=0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000d98000)={0x4, 0x80, 0x5, 0x3f}, 0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00007b7000)={r5, 0x3ff}, &(0x7f0000a5d000)=0x8) 2018/01/24 00:28:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00001c1000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000673000-0x4)=0x1002, 0x800) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000318000)=@common='gretap0\x00') connect$unix(r0, &(0x7f0000bad000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0x3}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0xfffffffffffffcb5) ioctl$int_in(r0, 0x5421, &(0x7f00001ef000)=0x100) getsockname$unix(r2, &(0x7f00005a7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000700000-0x4)=0x8) 2018/01/24 00:28:11 executing program 6: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000001c000)=[{r0, 0x0, 0x0}], 0x1, 0xff) close(r0) writev(r1, &(0x7f0000e67000)=[{&(0x7f00003be000-0x1000)="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", 0xfa2}], 0x1) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000cd0000)=""/226, &(0x7f000092b000-0x4)=0xe2) vmsplice(r1, &(0x7f0000cfc000)=[{&(0x7f0000e64000-0x25)='Y', 0x1}], 0x1, 0x0) close(r1) 2018/01/24 00:28:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt(r0, 0x0, 0x5, &(0x7f0000067000)="", 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000f59000)={0x1, &(0x7f0000e69000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00009c9000)={0x0, 0x0}, 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0x80004) connect$inet(r2, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept(r1, &(0x7f0000590000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000e0000)=0x1c) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f00002fe000)={0x2, &(0x7f0000a41000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0x4, 0x0, 0x8, 0xa, 0x20, 0xa1, 0x0, 0x181b, 0x0}, {0x6, 0xffffffff, 0x8, 0x2, 0x1, 0xaad, 0x100, 0x4}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x3, 0x1, 0x9, 0x4, 0x6}}, 0xe8) sendto$inet(r2, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000489000)={0x1f}, 0x4) r4 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) close(r4) 2018/01/24 00:28:11 executing program 4: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000f38000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b47000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xb7)="897ac2c031f591bc78c97eb828b6428ff978f99a75c1d59b719d7ba4e394bf6ff0d4535c545df880e3c7d896321224b144b9634f34c8bb47e6bfce09271a9074e2e011505c77bb993e1acc3e3f2fa8fded5be0f226bf718d1a97005db3d8ab0cd9330880c27186c2e64d9fc99059d375e6b31606639be34d8bac605fb6f6b8b57ba4a3aef153316cf8b1c30025159e134cf45f273015347ba7058682e62af082416891515e40079f91b23c25a3baecb7473a66a5c15fb8", 0xb7, 0x4, 0x0, 0x0) r1 = socket$inet(0x2, 0x5, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x8)=[{0x3, 0x5}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00008ea000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f00004cc000-0x8)={0x0, 0x0, []}) r2 = accept(r1, &(0x7f0000a34000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fdc000)=0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000b44000)={0x3ff}, 0x4) 2018/01/24 00:28:11 executing program 0: r0 = socket$inet6(0xa, 0x24000000000003, 0x9) setsockopt(r0, 0xff, 0x0, &(0x7f0000f91000-0xb9)="", 0x0) connect$inet6(r0, &(0x7f00006b0000)={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1f}, 0x1c) 2018/01/24 00:28:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c6a000-0x8)={0x0, 0x0}) accept4$inet(r0, &(0x7f0000a10000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000071b000)=0x10, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x21) 2018/01/24 00:28:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000001000-0x4)=0x8, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r4, &(0x7f000000d000)="", 0x0, 0x20008000, &(0x7f0000144000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f000002b000)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008d9000)={r4, r2}) setsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f0000cbd000-0x4)=0x6, 0x4) write(r3, &(0x7f000017c000-0x2e)="", 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000d16000)={0x3, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r5 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x2, 0x0, []}) ioctl(r5, 0x8916, &(0x7f0000000000)="") 2018/01/24 00:28:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000860000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000684000)={0x0, 0x8001}, &(0x7f0000193000-0x4)=0x8) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000023000)={r1, 0x400000000000, 0x30}, &(0x7f00007f6000)=0xc) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000064000)=@un=@file={0x0, ""/4}, &(0x7f0000653000)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f75000)={0x0, 0xab8, 0x0}, &(0x7f00006ba000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x0, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000e2e000-0xa)={0x3, [0xfffffffffffffffe, 0x9, 0x8]}, &(0x7f0000392000)=0xfffffd89) r2 = socket(0x10, 0x2, 0x10) getpeername$inet6(r2, &(0x7f0000784000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000025c000-0x4)=0x1c) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f000029c000)={&(0x7f0000e8e000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000489000-0x1d)="ad9d2b403d99af00496cfb69e1ec2db244e3620aa1f40b", 0x17) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f0d000-0x6)={0x0, 0x0}, &(0x7f00004ad000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ee0000)={r4, 0x3, 0x30}, &(0x7f00007d1000-0x4)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000178000-0x10)={r3, 0x50, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000793000)=@assoc_value={r4, 0x100000001}, 0x8) write(r2, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/24 00:28:11 executing program 1: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000051b000-0x4)=0x0, &(0x7f000001e000)=0x4) writev(r1, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}, {&(0x7f00001ab000-0x94)="dae682a46d4bfaa1f3ceb3aedc136390ae78ff4329c47d03bdb8274080f3711c8104858aa8c994a08dc9ad40a2a51499193e79a341678b04ccaee42d2a605ba7439d253950b4663df80e0d14b1e86ea9c4e162", 0x53}], 0x2) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000051b000)=0x13e, 0x4) 2018/01/24 00:28:11 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000005000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x10, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000005000)={&(0x7f0000006000-0x10)=@nfc={0x27, 0x400, 0x101, 0x6}, 0x10, &(0x7f0000006000-0x70)=[{&(0x7f0000005000)="548b53f0a7ca8a155fab257d2e0434f0f1ead06b53b02ace795c423521e593175f6b9b7edadf952876e748e489b6238096fd7c9d49fc83b8729ee7be9f664b71d8ad1ee8aa9b496b7c16ff779637", 0x4e}, {&(0x7f0000005000)="25ac984324806be874a1f74013816f2a3324299e09647da7aedde9bd0a899635ca2762fb2c1206a479f99cf5d6f605abe98f3f630ebce8798a517f6acfbfa7a675dc750e4e5b0ab343e523553725e589886bec389a6e3526f1a9a8b5cbea55d841537ec1dbd06730e71ca25a9384ab", 0x6f}, {&(0x7f0000005000-0x86)="caf00d95faaaec87f0f5b77a4482d00a1c526ab1cc5e01cf8c6a66302e46eec5db798db0a7d694d0cf72ffb9839fcc825159c04690a933dec18bf4ea72820afcdd04f46ba1cf088a2898ee55e81a9ebf51bbd6d7cbcd2d1fa22c307243740678ad3eca413a2ae1db0d4eb27e85892e7c9512018af64d5e34d522093b5b57a2509a72b321ac48", 0x86}, {&(0x7f0000002000)="e11e2d567e120f5e4fc757d5337675a66779ab77b8ba1105a99695b33ca0f1833b32efa1b9d4d0014bc78e493117f528d464bfd8409067db9506f71dae8b2175e74b", 0x42}, {&(0x7f0000005000-0xaa)="e68bc03a7d7cb5b660465a5e1609c7c82a7bea1ac52661f88c66ffe63e8fb6bb6b0cb230a8d4903e6b1a6978c99a1fb6a79644161e15ed4e6077db198a833789b70de65da84be65449b970b8e5fba7794eaf79bbc1bde0cf7e6510b2d737de636695c025996eb165025582fc097b219e5be000f35e5ff8b7399a5fa3b2f889beb463eee6af538734c01d3c826304e74751865a0529abf75b333ae102d7809a93cb57ca9e2bfe7a977c0d", 0xaa}, {&(0x7f0000005000)="62ce2e1645e7b6", 0x7}, {&(0x7f0000006000-0x14)="f521e86973d24476ee4e7c95a42995d2c5f7e094", 0x14}], 0x7, &(0x7f0000001000)=[{0x58, 0x118, 0x1679c19b, "53005c1fb90dcf37e24ab74a2f50446db1adf2a472adbb5cf90305c353a65e682064cf93d0f55cb7d206c0e50356728af4f82586f3f2a13a8933b09f1de15ad8a7d123bf8a2884"}, {0x1010, 0x117, 0x0, 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0x2078, 0x0}, 0x24000001) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0x16)={0x0, 0x8, 0x7, [0x2, 0x7, 0x83, 0x4, 0x3, 0x7, 0xb800000000000]}, &(0x7f0000006000)=0x16) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x4, 0x7, 0x7}, &(0x7f0000005000-0x1)=0xa0) r2 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r2, &(0x7f0000002000)="d5c9eeb7da525b4bbe570011fa39b55ba58ec31b", 0x14, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:28:11 executing program 4: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[], 0x0, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) recvfrom(r1, &(0x7f00000a2000-0x61)=""/97, 0x61, 0x40, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd12b84c61ef9e4a4fc92aa7ad277fb7057142cf569aa4be79848ff9dd78ea70b16603504862197c505ab3f2aac2562d035f5882f6dfce1b35c3296ec92aa7473f60857306cda6c363fdb5abc210ee2461a44c4e879c7180a97988da2e", 0x5d}, {&(0x7f00001cb000-0x5b)="8bd8250a5d1a581474b362bb076e157fe7859c4af91221c832b0ab0be52560e8c3fb6d8d10c6684ea92fe6d1004c558e6b73ef526a13319fa298e597f7a05b3ea11398b8654826b9f99ff969558ce6f951fc21f87983baf9b7cbdc", 0x5b}], 0x2, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x60, 0x4004011}, 0x40) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) 2018/01/24 00:28:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = epoll_create(0xd0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x3)=0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000000)={&(0x7f0000001000)={0x104c, 0xe, 0x0, 0x200, 0x6, 0x2, {0x0, 0x0, 0x5}, [@typed={0xc, 0x91, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x18, 0x28, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x1008, 0x5c, @binary="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"}, @typed={0xc, 0x7d, @pid=r4}]}, 0x104c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r2}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) [ 373.969114] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/24 00:28:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000e9f000-0x38)={&(0x7f0000c2f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x12)=""/18, 0x12}, {&(0x7f00002fd000-0x5)=""/5, 0x5}, {&(0x7f00009ec000-0x85)=""/133, 0x85}, {&(0x7f0000f70000)=""/186, 0xba}, {&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f0000e76000)=""/40, 0x28}, {&(0x7f0000926000)=""/0, 0x0}], 0x7, 0x0, 0x0, 0x7}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f0000006000-0x71)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x3}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x1, [], "6a8a7df5d424df56"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "a6adad9764c560b721e5cff353f04c7ca3467210fee2169dbfd34e5093d00d89e3e7c0162bb8ac55bfbce348ed0d842a0dfaa8fdc3"}}}}}}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000014000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000014000-0x30)=[{&(0x7f0000013000)=""/193, 0xc1}, {&(0x7f000000e000-0x16)=""/22, 0x16}, {&(0x7f0000014000)=""/183, 0xb7}], 0x3, &(0x7f0000013000)=""/19, 0x13, 0x7}, 0xffff) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000016000-0x38)={&(0x7f0000015000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x3, 0x1}}, 0x26, &(0x7f0000015000)=[{&(0x7f0000007000)="f57bf2739015d66770231a13ae2b82a0cfaeb8cb2ffbe6b2fde4411438615185da53e3235ff45367d2af91f9c95a1baa9bece1acbbde70b99a01746245d3d13ed2e12e3e7c0233e0b830fc1bc30e178991f369e69cf0274fb3fe3f6cf257e936b8b2a4ec67639821c013f3a23301c6dcbab5627046f776e9b37be71d9115a89177c78e0de2af7f1bc7140fafbbc38eb7", 0x90}], 0x1, &(0x7f000000b000-0x3a8)=[{0xa8, 0x0, 0x7fff, "d6ed8fb23d79170aa46357ee4e0dfb97b2b38c743082a8fbdcd3e87ffed6b704186c6e624223d9af57339e7bebe83f80c075f8a40bafb434fdf0657be93d73e123cab3585df380241f07e415c71f664cb56f5962fb1e768cf923cc26605daf67f0fef2e286cc63b27af3b31578ca854e3b5c15b258ad33de1701c8a4e3ddd6f066a2166c3a4adabbd970eb677a26f97d6c"}, {0x30, 0x48fe321d6a62ee7a, 0xffffffff, "e2249fb587cfa2b4e2cf6288567c30ebc461a142ed04ea0e5172fd8f0f9e5e"}, {0x58, 0x1, 0x3, "9b3b174c2638bd8590624fd70ed9a48b3af05e9596275a22c4ef77a66b3ebcdbeb7845160b3b2819cee1f034ec646e2f351b0087943230d0dbb2dd5c4d864ac8491ff9"}, {0xc8, 0x13f, 0x8, "2d9f7267ea0400058310feb803b6b51e4f2e8c94c9a04bb88a92de472918a2934c3bcb5131fb2d1abce5690c234d34948d61b533269e64c598bbcc2716d93efc9f32b80d30dd724b85247a026fc6d67b5344edf63b77ede235b34400e2d5b39692e414d03ae1684143bfe13aa765ae3b078acfa5546fc0fa452b73d52bc93497cc1f838eea42b730a8e9f04f56aecf15aa79140bf0ad9aa65289b5b99e581bce4475ee10a0bf0d2567b7d43257c46c5b316b85acba923e"}, {0x20, 0x88, 0x7, "28dd4f4fad78bd97d87485afcc62"}, {0x48, 0x29, 0x968, "84dbf856dc60db8aeadd79fafafd1f6c361f4526603236c496abbcc1c34499794c75d6fdc7898cec0e063477de95994f4dc25a"}, {0x90, 0x11d, 0x67bc, "9f699a374b1da97131c380199fc0f7a9336aa85beb8615c0b3b3be773f695e353da76bf6bc96c813cd05566ea95cda54535507449510fb7fea6ee338d706769f487e772f18d676394da5e74d20b36325f88c45e917b24b26c9a7c20334d9deb315626f057a35213dad33db68f5262e89bdb4bceb2767a4b1621d"}, {0xb8, 0x10a, 0x4, "a49ce032500a4a0e4288a79b25257e80bf68a22519899274a214eae4af729f39486d4e509d70141e1da08093ed58c3ca014d3ab7289eb615451af850e9cb545910000ba9acd0b41aae5a2202268fdb263fe831071ac93e5b9c3f0d71212e96995dc14662f4b3025fbcfcc0af5db87138ded5b224cc8cc4d92d6da728f14e956929b6d8cec4d3a5aa328cec836c568be1df4e5658d18b00a4704d8c2565d86885a8"}], 0x3a8, 0x20000000}, 0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000010000-0x14)={0x0, 0x7, 0x2, 0x8, 0x1000, 0x7}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000014000-0x10)={0x0, 0x0, 0x7f, 0x0, r2}, 0x10) 2018/01/24 00:28:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002fe000-0x8)={0x0, 0x1000}, &(0x7f000069c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000571000-0x3d)={r1, 0x35, "f67029a8994b8987288cfecc2a7031ee1e5a2d7c3ad0dd1a57c4342a19d7bdae29278a359669191663608d80b5f853a36b1d8e1aab"}, &(0x7f000023c000)=0x3d) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000cc5000-0x10)={0x0, 0x4, 0x9, 0x800}, 0x136) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) 2018/01/24 00:28:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000315000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000112000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000677000)={0x1, [0x0]}, &(0x7f0000a8d000-0x4)=0x8) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000e21000-0x38)={&(0x7f00003db000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000636000)=[{&(0x7f00002ae000-0x47)=""/71, 0x47}, {&(0x7f0000bbf000)=""/23, 0x17}], 0x2, 0x0, 0x0, 0x3ff}, 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000faf000)={0x0, 0x9}, &(0x7f0000c38000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003bc000-0x10)={r2, 0x1, 0x80, 0x9}, &(0x7f000028a000-0x4)=0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000900000-0x1)=0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x8008}, 0xc, &(0x7f0000023000)={&(0x7f0000fd5000-0x14)={0x14, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x8}, []}, 0xfffffde4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:11 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:11 executing program 5: pipe(&(0x7f0000c39000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000653000)={0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fe5000-0xca)={r1, 0xc2, "346c76e774ca063a249c62f7929497a9eb3692716f5421b8a654985df7caa1f0815b1802ddc6ab52010d4aa4399edb5e0e7ff5effc64f7901bcde46b545c422b13a027d8f587c1dada894ab89d0a1259c71a2adf91211c01712b989cd14ba808ba4a63b2a79d09f0d7fdacdb7de095d95388fd9ce968393bf124baed1f9977fe761e83cf1b02773a2243d86a0d238c42a843efaff660cb082140532ccccc593006a1ae037521fa70496267a2e2c61eb5829a6b4281d4722b9a501320968cb5f9540c"}, &(0x7f000083e000-0x4)=0xca) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c43000-0x4)={r3}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000a8e000)={0x460}, 0x1) sendmmsg$alg(r3, &(0x7f0000280000-0x38)=[{0x0, 0x0, &(0x7f0000225000)=[{&(0x7f0000850000-0x69)="b7adcb65938444a27f52162789bac5d4f44c6e841e", 0x15}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000cc6000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e2d000-0x10)=[{&(0x7f0000035000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x207, 0x0}, 0x0) gettid() 2018/01/24 00:28:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000096c000)=[{&(0x7f0000c71000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f0000228000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000e8d000)=0x4, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe92) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000042a000)={0x0, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, &(0x7f0000337000)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000868000-0x8)={r1, 0x5}, 0x8) 2018/01/24 00:28:11 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={r1, r2, r3}, 0xc) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r4, &(0x7f0000005000-0x14)={0x11, 0x1, r5, 0x1, 0x7fcc6c92, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendto(r4, &(0x7f0000003000-0xe2)="", 0x0, 0x0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32) 2018/01/24 00:28:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007c1000-0xb8)={0x0, 0x100, 0x9c66, 0x61, 0x8, 0x7fffffff, 0x7, 0x9, {0x0, @in6={{0xa, 0x3, 0xffffffff80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x7fff, 0x8, 0x20, 0x8}}, &(0x7f0000eef000)=0xb8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ef0000-0x10)={r1, 0x4, 0x6, 0x2}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ef1000-0x10)={0x2, &(0x7f0000101000)=[{0xa41, 0x6, 0x1, 0x0}, {0x40, 0x0, 0x1, 0x1ff}]}, 0x10) 2018/01/24 00:28:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4(0xffffffffffffff9c, &(0x7f0000b07000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000cf4000-0x4)=0x9, 0x800) socketpair(0x9, 0x4, 0x7fff, &(0x7f000098d000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000098f000-0x18)={r2, &(0x7f0000429000)="689b5d5ae975fea84d903e4d5c36a7ebec", &(0x7f0000f68000)=""/199}, 0x18) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000eb9000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006de000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000b0b000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={0xffffffffffffffff, r0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00006de000-0x8)=0x5, 0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000bcc000-0x38)={&(0x7f00002ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000868000)={&(0x7f00004c8000-0x254)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xfd59}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:11 executing program 1: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1a, 0xa, 0x1000) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000791000-0x8)={0x0, 0x2}, &(0x7f0000d1d000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000053000-0x98)={r2, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, &(0x7f000022b000)=0x98) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000017a000)=0xb) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000083b000-0x16)={r3, 0x12d63fb8, 0x7, [0x10000, 0x5, 0x7f, 0x1, 0x7, 0x710, 0x3]}, 0x16) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d1f000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000d21000-0x12c)=[{{&(0x7f0000d20000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d21000-0x40)=[{&(0x7f000092d000)="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0x1000}, {&(0x7f0000a54000-0xa8)="f943aa2570190979c1ef395e1e37024c94480266bbaa4a12cd5bc35765c1b8d723b2048913c00cc7a0150856064fc600af30576c9d3076e6ef42efaf250d1106527c8769ff62f153abfe7ad7c6511610304464d5311315a51cf5c3e669d8b59ef37c86611c153e9be5544c4aa5aef3564de23ba35c6f27135f3aa6684ef65d5b8c55dff42dd97bbe5f7ec61c23ab9af1903412da4762542150f1e36a3cef155c21cdc361cbf7c52d", 0xa8}, 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{{&(0x7f0000d20000)=@nfc_llcp={0x27, 0x1, 0x6, 0x7, 0x83, 0xffffffff, "42a704f0b3e01f430667d0425522ca79e8ba5d86ea8eea49935e638b35205423cd2671dc8b034d10cef920621dfeca930e09cc0b6282e7463f8776b743f4ff", 0xf3}, 0x60, &(0x7f0000d20000)=[{&(0x7f00007ff000)="2055064c3a40968138def2afe84790a826ec12303d088a64ca25c784ad4927c48f77b253466fd85f15fdfcfbc40e630cd17d69cd6b2ca23e41c8bc4218e1eb365f23f7a8127b2316aa956c37a18603ac6906aaeb84768b4b862a12798b19735a3f2ffb6dd9fa9cdf73bf0e43b852a08ff38b3c3945ec0ac2efde26ff6251400df8255afff043c1e81e8d6f1bbef275cefbef0e3b6ee03c8c649ad837a19a5106cee2eed8138b9ec109488152f855079a2ce3b667264fd9ef7e5c04be806952a1e6146a2960b2dee4a34b84af8788", 0xce}, {&(0x7f0000d20000)="604e9dafbfc9705d39d6d44cc5dd22627b2ce13a1b8becd5d49b3241c9113fdbc40b5d7b853969940b762e015f801cba1a55df0727e33f74ed11813082d571972d35eb1c60e4ca38d88ac5d07814d6f3824ff819403073b303de0c1df86b50c89723fee8c0e66ef36c413da725bcf3f8f85fdf0e96f39d6573f35b1b9173836d36570ad004dbe14cf6cca9a82630228ab70652ee6e5ac20b609837b7f16337e7cafc6add5495401b2b7c68cf2c18adbb6211922354d4", 0xb6}, {&(0x7f0000963000)="71e8e3683fa618053295811cf665ae4015415a9c6fb04766367049c9c3e51b36599bbf1dd344ad36bbe799b13a8adb5098d2c0e53d86bb20a067066ecba4ffa126ad8477aa159df81280146a2a2c9c378db7e875bcbcb4018568b7e0d98acd4535a9ba00a5ee4e592d1adf6f9e6ae41e93dec2f41d9f23ce788cc50d5ba5aa304f2c7f96afc9fd5cfce4f7dbc35eb8f4785273d7f73b1115f048a24b73b5826be9285bae342b16507569f5cc34c0c3d2d72d80166a1a5ba62dcb", 0xba}, {&(0x7f0000d21000-0x3a)="abc8b35f68b1f360de25c1c8728196d2045e2a3ce67acfa777ed8c08e3cd90353e5c51cf134352c8c091b7b8942146b8aabffc4669168a2d3ad5", 0x3a}, {&(0x7f0000c3a000)="", 0x0}, {&(0x7f0000d20000)="a9817b268eb3d1651c91c1f7d5a6a747075fe7b89429483f17882d073444c2ab61475a34bdf181f774db3c7135a9b3daee18401da8d39a5b59bf7e422df127c54c2177cca82a6256e595cb0650e133a6a9d2a905e1bafa9ea1da46eb8ead5bb2d884f72b943d11cd52b9102b67963c789def7d02d9f7ee2327f1f06239262e0ba6ab84c573a8680b221219261483f0139400d929af3be187435f73e640fc5865", 0xa0}], 0x6, &(0x7f0000778000)=[{0x18, 0x11f, 0xffff, "5bf514a03ebff22e"}, {0xc0, 0x10a, 0x80, "27347b23cc483fe54da507e76fa75334e1ffad7ea70593934e71d21ca51bfa0ed566a506c5a1c0d9d2e72c472524c5c8b8689631aeae2c2296b06145fe7d1de2043194a17adb059d49c4028104b553f1371bcb74963fc3642d2320647ff9b0dd6af2ceecff6087ab60dcb97f3cd4a9ec9a1712d6e33d888628309b75ebfaaafc1d3f730784885fcc7f37d6c489857838c59ce550eaaf37763c179506888600d008f72188cb5d610587db9137"}, {0xa8, 0x10e, 0x0, "9f5db2cc41fa0ce614482c67a566daafd7d7c611ba4cc10768bda99ed13c304f4cb270fcaa73f8e5ce216a43590e177c90ec9d76f2c20072b0ab6c5f0a85126b00934c8727efd4d7945c5e16fd9f45e8c05f0362a41b952cbde34420284523dd2869669f6420a6a7b9f6e98fbcf5dc369ae4889e1005236a839bd01d161729cf9f1bec0bf8fbf248cfd3b18c55dbf716b9"}], 0x180, 0x20004004}, 0x75}, {{&(0x7f0000d20000)=@in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000d21000-0x30)=[{&(0x7f0000b67000)="9abe5602ac7d3520b4bff23e64f4fd0038e694a532042e9c031d1352797ac2d65525d91f9dc7c1ef2d123b31329bc898bc5f2b1f80cdfccd087fd880b6549fc20ebdcac27c693f7bbd894fe3fdfbb6cda80af038dd45718c004687571cea5fdbf5f93321d23236bff910d0c831946ca2cd629c8068b13a66af7f8c36cff126f95b8a58ceaabe521895d89620e5ce4afcc9dd89fe780f9f286f3901733692f184aec14e1edf7d40e02489a507510ad27829", 0xb1}, {&(0x7f00008e8000-0xc1)="bebc6ed06327ab2088dc4cdf61790b55474e733d82a5ee4a439114f5c8b528e8944c2816a1a71eb1412448010c9c3107c201d845778efb75718c84e8576d05bc90aed1413f4d6c6ea3b541a73df57ddc9c3ca0afa17cc03f2c96cd94cc2b685284fbc27499c426913c2325fdaf4d0ec935dc4b3040a902dbbfc0537307de5032693bca33af85f5351dcd4d1050633a4b41920ccce305a4d6b81fbcbf9a35b54a553edc4435afbfb67af3a251f78b50f01b55c989ccb087b75f4bd6a0f65161453a", 0xc1}, {&(0x7f0000969000)="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", 0xff}], 0x3, &(0x7f0000d20000)=[{0xb0, 0x19a, 0x6, "165553651b2f181a0aa4ee67ac1ded27066c4a1ed8ca054804a7c5dbda19b344ae2a3487be25c950f2836584167d736f3ab7f9cb9f6769e7a3b7565395e94bcb9e45cff6a0e1aecc1add1be0d0a49a56ec0fdf8f82059a4555633ea33bcd80d7b2970dd56e4905fcc42d58215f9f9937ac8a9a56b460716e8b62a47fdd6a21d3a24b59ac2645e9a66e813a3e103dffb221227bdc5a3af6c239697b3b7a225a"}, {0x60, 0x3a, 0x5, "4bb8b381bd1ba566c64827bd21ffdfe35208aab523cbd4a81828c2064b05dde18cadd4196683e4f1101914570b5b1e0c860d41b5dd90432b55e7aa3e2a9937e62e7e9792a92ae0e1dcb0898406f3c45b"}, {0xa0, 0x29, 0xf78, "0fc6815fff9a7c097f440995ed26a6b79f6771ab26d788f30b83d60de3c50680d32220442449dc759b9194a6e70021bfd7af401e1a7b4f150ccdddbe45daad4a2de5a2232ffd94a6539d4341f3e4e03213eee2d3e201d3e42e349c49d6476a40554f4cb8bb4d405d9fb1d3a01b0078ed2c323c42d9f027eb35f2e457fd5658cf89dc0a19f415c6fa5e053b040619"}, {0x98, 0x119, 0x6, "eeb26ece8339e1fac22387fa816abbbe7a71550b14bab3b5a9edb47339a6f9e1bf2a6f196eb2fe1d0beeae65b8e2ca930a047e44a8d9b8a6463235068eb8a312f0903c58260b7268f90680214a051c991acc82570ed2289fe1ee2ebcd9f8081c01f6eba827fcfda080a1e86d878dff7609e9fab529757b6ec1da4281ecf4ca95924a"}], 0x248, 0x4000854}, 0xfd53}], 0x5, 0x20000000) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d1f000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1f000)=0xe8) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000464000-0x4)=0x3b) 2018/01/24 00:28:11 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000586000)=0x9, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x80100, &(0x7f0000919000)={0x0, 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000ef2000)={0x27, 0x200, 0x3, 0x1, 0x2, 0x7ff, "208a8f9ad757203340fd52436a7d4ebbb7629590a3838d5acd5255dcbb4f93ea792a08eec1be1197b54092f2cb49c78524e24d90387d6e5946a0069471a620", 0x40}, 0x60) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000ef4000-0x10)=[{&(0x7f00003a8000)="144f89f1144030f630ce96d1dd7c5f021f097cd8a0236a01c9e3afce996ce14f872e832ae16465395edd3909686789615451a58aa1bae24a456511c77bc332ecbc6a3834d2cb86fdc4dd84ac6a8c399abc", 0x51}], 0x1) 2018/01/24 00:28:11 executing program 6: sendmmsg(0xffffffffffffffff, &(0x7f000023f000)=[], 0x0, 0x8000003d) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000abb000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e5c000-0x4)=0x8, 0x80800) 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) sendmmsg(r0, &(0x7f000083f000)=[{{&(0x7f0000d12000)=@llc={0x1a, 0x1f, 0x9, 0x80000000, 0x6, 0x226, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00004f4000-0x60)=[{&(0x7f0000e40000)="b4094a7899282c673ec80ef75f290748c54ea65cec92ac3e93691b13e6b35cb9da82afcab183b8123ad0c637c3b76f38288fffe650fe9423c4958adb31cca29c933a80e58fb210ae91a04f0b471652aaa59fcadbb3621ef936b85a48", 0x5c}, {&(0x7f00000f7000-0x7a)="fdc8ad3a9c035a18ae527f844536fd04cf4439c0d45f675f53fb6b5d8d7e610f6f80f185247be976a0831ab0b6b41299ec02c7926b00c76d078d626e83eb0e8861ef996463820f9982fa279f881f6bdcf86b5d94987b66c8a093654b0ff7f49f5f95a0733da996751ffef93b531a0f2fdc42de7ebcb5a43ae7a0", 0x7a}, {&(0x7f0000000000)="7422fa14835dd30b2facaf07ed596a22aadf70a7e23b1c84a0df7f1e4e0a18db2d608fd43ba8c5071a73d91dbc187a2bd46823a908a6b5e9ded8d5a8557284b43b726407f7b6fc504360769982a8157cfff19eb1228f6d3946aac1b13196cf44b2fd79f6d7cde69ba2ec9b277ddbf3195c218afdb4f48180c75711d45dcde33fbdf111cefc15f305e15ef87f7fbe9a8de5d00f1bb80c441a2f545edd00b1791b1bd26fabd6ce068470f9e298c8136b", 0xaf}, {&(0x7f00006ff000)="643e6363e02d0c29476478604a3c7170e3de2a0605674997f600b7818b2fb6226190389b4c84cce81fc4c26c48f9dfdae14665793450f3fdae8ab84ba74558210a4dca493e77daebb110e3daead370e0ccabc0e1e0e5fdcf0e5efce9f676e8db531c4cdd828ecea1a6aa9d042b4433", 0x6f}, {&(0x7f0000001000-0x77)="0f758cc1b1993cb49d91d6b647b74acaf932d7493212d93e2185890b0bad997ffee1d11efdc7ba7b6856e3cf521972a6c5443cdb870e00bb42ca0a158f3aad7e866813db91c04d4541f64f0a8b81c5c00a3c94818c12da90fd63d5bab22a1b32498fbeb63bdca59232e619dda37a3ba85d21f444abdc38", 0x77}, {&(0x7f0000167000-0x81)="93d4cb4715e16618164c38da091a01236e3ffa929c0f4c2baf3a64a6a6a0bd602175ecf5032f3954409a0e1eff151825d202d761bf60af44a5b668317f54dcf1bf65ea51499e04502d56c1c73c8d339fae41aec5cc2fbc508a2cebc7ba2736de46863741e9c1928ba166227dc6ec9a034ccc732de96e486b52f96c844ae5104c3e", 0x81}], 0x6, 0x0, 0x0, 0x4000000}, 0x6}, {{0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000000000)=[{0xd8, 0x88, 0x80000000, "88b2b108c4af2bb9857b619666a93de02f4c9d12a99d5a621894f8c699cab634f81705023d4a1700c1cb057aef3c3aa7c7fd1e335124f6fa392eae101b685ef0dedc8944bd54872ed621cd49e09240b3fa3d0981cdab18fb6bee2d4dd86f167af548b51916e69ca9d65614198a345acb7ca1fde11c8f0f425db171b967fe6cbcb34420454672701f9db712f35161dee0297b21f35d33e5a9e7693cb490af57650c18d5088dd16c1f1a9039a7e5c43fdc788d066428399a71f49e7cdff7224a40740077ac19"}, {0xe0, 0x6, 0x20, "610cb4d20ca7fb7a007f01b29c6236cf24e24a2aa3efb23757e1cd78f9090753f6968ccc47aa210d183b0e3e8406b61ed46de65240f238fad0e5134506bb2275eb4187cc3bb0f6a6f34c4452b17092162e614ba9d42a0adaece57c429ef6bf727881bdf51a3ae9095b1e87fc801d669e446e2b0a613b9aed7707b0764f06268bf1a073f953c7d9a217d6f38bdd7a3e92d2a692e1817bf83f1cc4f81651fc94ef4def16a5ea29f3acd7d12360aef0e26b92dbd31dc1ee23560f859344d00568ba0c80866220149f3aaad943b0a2"}, {0xe0, 0x112, 0x100, "2495950eb5bd538825c6fc917b48193071b213673e904aac82a0e6aa558a2d0e5bf59a46bdea5ca3a34ad51920c214a047cadc1b8158c3846a6f4123c0fd0fbe3e57bd387956f755ce8e21673f53788fe73fdea5b439e0aed7ed61f2debe627aca11e3d2cb3685b14167b8b85fbf60ffffa378080ed174cbbd5853c5f05180fc7229ed412d0f98ff1a49bd394934a6b4728f44cc931a2584c1b5d3317309202c4c170b8817c17656cc42e7a329c86430d918c6f2fd80cbae3da2a838a87e815e1e796d59341b5b6edf70b93b7edbdd"}], 0x298, 0x0}, 0x9}], 0x2, 0xc0) 2018/01/24 00:28:11 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f000090d000-0x38)={&(0x7f00003d0000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@alg={0x100, 0x10, 0x11, 0x2, 0x2, {{'ctr(blowfish)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0xbc9}, {0x8, 0x1, 0x5}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@getpolicy={0x50, 0x15, 0x541a735b27595615, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f00003e1000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x40f) 2018/01/24 00:28:11 executing program 0: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e6f000)={0x0, 0x0}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000e6f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00009d5000)=""/4096, &(0x7f0000245000-0x4)=0x1000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000222000-0x94)={{0x800, 0x100000001, 0x3, 0xffff, 0x3, 0x100}, 0x200, 0xfff, 0x9, 0x9, 0x8, "a6041e9f2640a2ba71a5556813d492898575504fb87b1444a09121f1a731324dc58a3b969ea255f32d7c6513af33b6d42b7140c71c2d9fb2803c318806ee14b7c35440c659a7c1fba4e0da9de782624a905f12ed9db59566035b6beccb29bae2ccbccc9ed3dff4af38c9789649481e86893c58966024b390ede63f9c3a342e30"}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x144b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x0}}, 0x26) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000e70000)={@common='rose0\x00', @ifru_flags=0x401}) getpeername(r2, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000056c000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000767000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e70000)={r3, 0x80000, r4}) 2018/01/24 00:28:11 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000008d) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) pwrite64(r0, &(0x7f0000006000+0x613)="", 0xfffffffffffffd2f, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000001d000-0x4)=0x13df, 0x4) 2018/01/24 00:28:11 executing program 2: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000)=0xfd8d) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/24 00:28:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a38000-0x8)={0x0, 0x6}, &(0x7f00002a4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000620000)=@assoc_value={r1, 0x300000000000}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000082a000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000357000)={0x2000000000000437, &(0x7f0000d8d000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000aa2000-0x52)={r1, 0x4a, "c4b394289561c33515ec5dccad1ff6b7efc56fe4e89e2474aa62cb1fc9c73289cf2a1a8e6689b5caf650572989a17aa80ec3480c8dd90b86d300d8cc300387dc1994bb7060dca5616535"}, &(0x7f000018b000)=0x52) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000eee000-0x8)={r3, 0x8}) write(r0, &(0x7f000042c000-0x24)="240000001a0025f0006bb4ebfeff141c020b49ff00000001000780cc0800030001000006", 0x24) 2018/01/24 00:28:11 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000f87000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f87000)=0x26) connect$l2tp(r1, &(0x7f0000364000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x1, 0x1, {0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xac6}}}, 0x3a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="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", 0x4ac}], 0x1, 0x0, 0x0, 0x4010}, {0x0, 0x0, &(0x7f0000ca3000-0x50)=[{&(0x7f0000190000)="8ab191c95e4a8d8715e37d126b9964722746aeedf386d684cb8e99baf7c054f3742d575941479d3a80d5", 0x2a}, {&(0x7f0000f7e000)="f4d2f59456f6af94a61d1a03e20a47a86e98461d3f9c3f589c5195d21065ca3ca8f977be7dde4409b8a646fd03943aecae41c2fb974c671d48c91d998056e0a498a34b3cfbe7641a1294312becfb9eb721a3f8a909244d093c958ac4066ce7ab852198903d69bd8b3119a272d1ba79afeca444e43b7a35bbe0b6af3da9ed53d029c26eefb7db48fee51f7fb9c737a5bc87", 0x91}], 0x2, &(0x7f0000f7e000)=[], 0x0, 0x841}], 0x2, 0x4040040) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f82000)=""/48, 0x30}, {&(0x7f00005f6000-0x66)=""/102, 0x66}, {&(0x7f0000130000-0xc7)=""/199, 0xc7}, {&(0x7f000075f000-0xac)=""/172, 0xac}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x8, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x800000000fe}, 0x40) 2018/01/24 00:28:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/24 00:28:11 executing program 4: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) close(r0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e72000-0x4)=0x0) 2018/01/24 00:28:11 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000032e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00004f4000)={&(0x7f0000fc3000-0x8)=@sco={0x1f, {0x7e07, 0x7ff, 0x8, 0x8b, 0x8001, 0x80}}, 0x8, &(0x7f0000fc2000)=[{&(0x7f00005a9000)="67ea8232447205e286074ea72c641a83cb48502f20c2d900af8f8b7f0a2491c21dcf53868a0b61d33396fc7ff71ebb1736d50319db86c13b4be61a1db94064d3066f602c3cddbe8026871df4406e87cb6be00285fc6887214269d9fa19367f9b679b083f42a07642449a5321e4d6c307040c4dcd861f0209b4ca842c963c9d6fc415d3715058969c5b07fbf688c5fe4af26a23ff85d0a6514d719063d3ef5cc549edcb4131a0b019c8c6602e6cf8cbd8fe7655339c837c470657ebbf1b18d8f99aa86bc4291f3621e4eced75257a60130e720873a18e5eca0f5427", 0xdb}, {&(0x7f0000b06000)="1fd7a34060edda372f81ac655e07ecd5a7a802ac6ed15f34c824b1b61cb85fff8b3196fb426375a5a67a976b276df79d00e59a57f20123c6c8c30d273eabe40247efd056ac9218c48d06ae1b96df2ac8f791796300a7703dadb9aa2a3963ca", 0x5f}, {&(0x7f0000e98000)="d6d4042ab71e", 0x6}, {&(0x7f0000643000-0x83)="08c5d556fd5cd86c68282fe37119fb8b414d6a70c54edc0e5faf7bfbe849afab2f2ce2b8034ce66d1d47633a7962869035ad597561a219a9877f05193ca7aa813d01e5067ba282a65b27969e9a98ddb82bc7587dd2323ca4d2c38e39ac9072a2dd027b75d22f4558746d098cb9d52df46fb9d8143cb6fecd0da718448874b17edb5405", 0x83}, {&(0x7f0000fc3000-0x3)="ddb08a", 0x3}, {&(0x7f0000fc3000-0x98)="dd870852bcbf14e80767ea886626e656465f73de748f1eaaa9effcc00ff9933bcedc07be0983c8285abe09128a7562c68a3b4e3478a3db283c00ed88e498ba503f2e984279c5100514be8feb2f8d7c7021b5be043a2ad1d64ae7506cd8fad1764d7048b8bd5029b226268d513d6ba20aee17a8fbe0011de985aae9c4e2fdbfeaf247089b7061baf27077d710d5347f568a9e99908728ddbd", 0x98}, {&(0x7f0000fc3000-0xc)="db71c8ff7f68430eaebaa0b4", 0xc}, {&(0x7f00004c3000-0x1d)="9ec60ab07350e86455f46d9922d37d0b7e87ad621142596102cce3448b", 0x1d}, {&(0x7f0000fc3000-0x1000)="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", 0x1000}], 0x9, &(0x7f0000fc3000-0x298)=[{0xd0, 0x3a, 0x4615, "9ada1f8cfd2a0042daca8d44ffb883ffaf26a6c0893936f571fc648f6d24f9039fa54506d8e9a445ec6f0498f3848f71c97c592efadb5e603b5658459ba63b91f6557672113732f499007ddfe638bb5baa38cee94534ad665d597f060e51a68d960e3a9e05c274c78156c30ee8a60e1cc19ff07480d8028821cafd3aeabff8dcaf356ec98566157eca0e4c03ab4e7b685860331b91a9f78b09d590050802580fc2207b4f3fdb7246f831c6166f9f9fab7939226275aede951fffe7e399b9"}, {0xe8, 0x88, 0x5, "a296634be783e67e971b40351f6996a7975add0a350a9aa4c6279ae622ad052543f7b2ad02da021575339ab793175c078fc8be3d437402b9e96faea52f295add4200de964755f2eadbd6b0013468c7bf662779471abf86e8ebf8c220c7a6fa7d58dca28eadcc5b50ac2d8b33f870957dd1f2e1beb3a04fad4d4e8f55711dc6809a46b0b779cefdd2e22de4f5b23b981cba4b094478c93fb0eb999dd5e5438203d3aec2a6e3a55706ef8d5c0d55f96ba0c424937868ee62925735707cdbb06fb2fb734035c33ee8926a4d278f7ca777e90b55916319393bc0"}, {0xe0, 0x10f, 0x4, "52601e560d8143bf527b4d58d4c213698fd98049575ea80f2498ad00ff19386b602780208963ac54d683a9e6a992f1c785d04759f046aafb861f8eb5817600f1819e2734cfcdbed14058e6dc381499a898929d98d386553df3b2fbaaa3267636d7ddc0c0bede4e74be5cef9be1e0b690df54767fb1ffb88fc6c4135fa85697d2fbacf5c2de8dbf65d9f1a8f1c8ed4f16282f01737f61c77205d4d235460968ccd5ed18f8d5973d87622a92ca03184eff9a43bb6dbc4c71f2dd3bdaf785d84d43304c3f5f11405d5f1f"}], 0x298, 0x4004}, 0x90) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000aa3000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:28:11 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003da000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x328, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}], 0x58) mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000adf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000adf000-0x4)=0x1c) ioctl$int_out(r1, 0x5460, &(0x7f0000204000-0x8)=0x0) syz_emit_ethernet(0x4a, &(0x7f0000add000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2b, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x8b, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x2, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"76148ccd12aef60b5f09948886a2a1146052cac6"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0xcb7]}) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000ae0000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000a02000-0x4)=0x32) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, 0x0, &(0x7f0000ae0000-0x4)=0x0) 2018/01/24 00:28:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000730000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-sse2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000623000-0x1159)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cdbdc24d558523da6e5851e984f2c73ba355a5739f89ce292ecec5eb871798ad31754f42282798d0ebac8a56dcfe38e97a193486e35bffc371be6b5d2c437a8b946935a937ad7f7f42a11bde0413f9e6d1f3fffb11013b921afd9ca589b53ea39c025085f0f0c9ca2ba2a647fb23d3bb74", 0x100, 0x0, &(0x7f0000678000+0xd3f)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @generic="e9d65380ef7c7f5ec412e8197aa5b15b"}}, 0x1e) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/24 00:28:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg$kcm(0xffffffffffffffff, &(0x7f00009f4000-0x38)={&(0x7f0000dd3000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00009c1000-0x10)=[{&(0x7f00003f7000)=""/36, 0x24}], 0x1, &(0x7f0000bb8000)=""/77, 0x4d, 0xd3a3}, 0x20) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000589000-0x10)={{0x6, 0xe99}, 0x24}, 0x10) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000f41000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x0, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:11 executing program 2: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000f88000)=0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f000012f000-0x4)=0x0, &(0x7f000081a000)=0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000712000-0x38)={0x0, 0x0, &(0x7f0000f88000-0x10)={&(0x7f0000f88000-0xe8)={0x2, 0xb, 0x5, 0x9, 0x1d, 0x0, 0x1, 0x0, [@sadb_address={0x5, 0x7, 0x2b, 0xa0, 0x0, @in6={0xa, 0x0, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0xa, 0x4, 0x10}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xb, 0x1, {0x6, 0xff, 0x9, 0x100000000, 0x0, 0x1, 0x0, @in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1b, 0x4, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x4, 0x1}]}, 0xe8}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000f89000-0x10)={0x3, &(0x7f0000f88000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/24 00:28:12 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r1, &(0x7f000000f000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x8000301, 0x4, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f000001f000-0x38)={0x0, 0x0, &(0x7f000001e000)={&(0x7f000001d000)={0x2, 0x9, 0x7fffffff, 0x9, 0x8, 0x0, 0x4, 0x2, [@sadb_address={0x5, 0x252c6a9f7f196cc6, 0xff, 0xa0, 0x0, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}}, @sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x4004000) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:12 executing program 1: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x3, 0x1, 0x0, []}) socket(0xb, 0x80b, 0xeb) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/24 00:28:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) listen(r0, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d16000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00002d6000)=0x0, &(0x7f0000cdc000)=0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000233000-0x4)=0x0, 0x4) 2018/01/24 00:28:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) bind$rds(r1, &(0x7f000059c000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0xffffffffffffff80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xfff, 0x5, 0x81, 0xffffffffffffff72, 0x5, 0x262b, 0x3ff, 0x983, 0x0, 0x7, 0x2, 0x5, 0x80000001, 0xc497]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x1, 0x4, 0x3, 0x0, r2}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000003000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000-0x8)={r2, 0x7}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000004000)=[{0x7, 0x1f}, {0x4, 0xfffffffffffffc00}, {0x0, 0x1000000000000000}, {0xc, 0x81}, {0x8, 0x6cb8}], 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x4678, 0xce17, 0x2, 0x7, 0xa00000000}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x7f0bc1ca}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000005000)={0x1, 0x0, 0x2c, 0x2, 0xfff}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000006000-0xc)={r2, 0x8348, 0x10}, &(0x7f0000007000-0x4)=0xc) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000003000)=0xd96, 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000002000-0x46)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x2, 0x3}}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, &(0x7f0000005000)=0x0, 0x2}, 0x46) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x14) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000004000-0x2)="64a6eec0c210147f05", 0x9, 0x4000010, &(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) recvfrom$packet(r1, &(0x7f0000008000)=""/0, 0x0, 0x10160, &(0x7f0000006000)={0x11, 0xf6, r4, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/24 00:28:12 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000018000)={0xffffffffffffffff}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000029000)={0x0, 0x0}, 0x2) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000013000)=0x0) unshare(0x8000400) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000004000)=0x0, &(0x7f000002b000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) pwritev(r2, &(0x7f0000026000)=[], 0x0, 0x0) 2018/01/24 00:28:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0xffffffffffffffff, 0x2f75f6fd) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000893000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000477000)=[], 0xd2, 0x0}, 0x0) 2018/01/24 00:28:12 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000013000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000023000)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000023000)={@common='irlan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000022000-0x8)=0x0, &(0x7f0000013000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000002000-0x8)=0x0, &(0x7f0000017000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xb0, 0x0}, 0x0) 2018/01/24 00:28:12 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) 2018/01/24 00:28:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x84e2350b095255b9, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000533000-0x3d)={0x0, 0x35, "69f98851e49144932749f1ed32108af6556776853651056317e383f8b2bd3da0315d878e8ba2e3f851dda84f0207f243fa72206729"}, &(0x7f000081b000-0x4)=0x3d) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e5b000-0x14)={r1, 0x1ff, 0x0, 0x7, 0x80000000000, 0x0}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000085000-0x4)=0x0, &(0x7f0000adf000-0x4)=0x4) 2018/01/24 00:28:12 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket(0x10, 0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) sendto(r0, &(0x7f0000008000)="d3fc60bccbbb9f075d16", 0xa, 0x0, &(0x7f000000b000+0x220)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4", [0x0, 0x0]}, 0x14) connect(r0, &(0x7f0000007000-0x20)=@pptp={0x18, 0x2, {0x1, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/24 00:28:12 executing program 7: r0 = socket(0x10, 0x2000000000803, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000555000)=""/0, &(0x7f000064f000-0x4)=0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000515000-0x8)={0x6, 0x1000}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a3e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) 2018/01/24 00:28:12 executing program 4: pwrite64(0xffffffffffffffff, &(0x7f0000654000-0x4f)="", 0x0, 0x0) 2018/01/24 00:28:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000278000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000668000-0x10)={0x3, &(0x7f0000c2d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 00:28:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000069b000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) recvfrom$inet(r0, &(0x7f00007c0000)=""/0, 0x0, 0x10001, 0x0, 0x0) 2018/01/24 00:28:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x1c, &(0x7f00005ae000)=[@in6={0xa, 0x0, 0xffffffffffff6966, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f00005ae000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e1f000-0xa0)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x8, 0x3, 0x5}, &(0x7f0000951000-0x4)=0xa0) 2018/01/24 00:28:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00006f7000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005ed000)=0x60, 0x800) accept4$ipx(r0, &(0x7f00001eb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bce000)=0x10, 0x800) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000042f000)=0x4863b679, &(0x7f00009be000)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000bbd000-0x8)="14ff9a2cfe0900a0", 0x8) r2 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003c5000-0xc)={0x0, 0x8, 0x10}, &(0x7f00009bd000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f21000)={r3, 0x81, 0x80000001, 0x6, 0x40, 0xc05d}, 0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003a9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001ae000-0x4)=0x8) 2018/01/24 00:28:12 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x8, &(0x7f0000463000-0x10)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000d78000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c94000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f05000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0xa782, 0x1, 0x0, 0x1, 0x0, 0xa, 0x80, 0x20, 0x7f, r1, r2}, {0x2, 0x4, 0x7fffffff, 0x1, 0x0, 0x6, 0x200, 0x401}, {0x5, 0x3e, 0x6c, 0x80000000}, 0x7f, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x3, 0x10001, 0x0, 0xbb, 0xfd}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x5}, {0xa, 0x5}, {0x0, 0x8}], 0x3) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x2, 0x60d714b6, 0xc29f, 0x9, 0x80, 0x8, 0x4, {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]}, 0x3, 0xff, 0x80, 0x1, 0x800}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={r3, 0x1ff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r3, 0x1}, &(0x7f0000002000-0x1)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f00008bf000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) 2018/01/24 00:28:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xa, 0x5, 0x1ff, &(0x7f000042d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000775000)={0x0, 0x7, 0x7, 0x7}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e8b000)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000500000)='@', 0x1, 0x8040, &(0x7f0000928000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x240}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/24 00:28:12 executing program 4: mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d43000)="8aa53e1f67f0bf9b428bf5737a0f712bf5c5573825b71208029a3eae658978b7633a8a2419eb3d358eb6f884b632f514e0d25bb10b00c64d0b3778766c90887279fb4951f74796cc96a7d31911b4e6c5a4b88cd5d5435c387e34c718d5701870492422303cc12dd6e5c05e590ca4559342af204ba1e0edeacea3c305cae81a263946215456f195b708629631b8db75a8289d77cf6f358f76ebf7f1cc3809d366716016b67f2598040da1d73d2b894147cf48c556773246aa91c35d90b1b161e41252740405fd545ee45cc670cf9772951beb2af3e93887e28a70ac9a7302", 0xde) r1 = socket(0xa, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000044e000)={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, 0x1, [0x7db, 0x80, 0x5, 0x2, 0x100, 0x6, 0x8, 0x1]}, 0x5c) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0x807, 0x3) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000d43000)={0x8000000000002, 0xff, 0x200000, 0x1, 0xbedbc, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/24 00:28:12 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x9f3, &(0x7f0000f9c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f9d000-0x4)=0xcf8, 0x4) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ac8000-0x4)=0x6, 0xfffffffffffffde8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) 2018/01/24 00:28:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) connect$inet6(r0, &(0x7f00004da000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet(r0, &(0x7f0000594000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034f000-0x4)=0x10) bind$inet6(r0, &(0x7f0000178000)={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) 2018/01/24 00:28:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/24 00:28:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000776000)="18c93d4835e34ba967a45944e19cbb88ecf7bd5ab68c66fb5b00865c6ec5311f57fd57d52e6de979e6f9f9876c4a095cc786af77fc1dd04be46305417f3927b2dccc53eead6131958d7d3031287e640428def2861ddf904cd709593f70e21c8b8e3d919ec5c8f0b0342d257f6570e3ff92f89eb83027615aa0f6ca035833ba4084bbcd7673481e644265f7701d56a09925eeacf5398da2408ccc08641f9e8688503077349f257425e542e3099b9a276b5bc9", 0xb2, 0x800000020000004, &(0x7f0000ac6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fe4000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) 2018/01/24 00:28:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0xb, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000869000-0xc)={0xfff, 0x0, 0x8001, 0x1, 0xfffffffffffffff9, 0x2, 0x7f}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0x2fb, &(0x7f00005a7000-0x10)={&(0x7f000090e000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) socketpair(0x3, 0xf, 0x1, &(0x7f0000506000)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000ec1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000853000)=0x14) connect$packet(r1, &(0x7f00004e7000-0x14)={0x11, 0x10, r2, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r3 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r3, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r3, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) 2018/01/24 00:28:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000024b000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000066f000)=""/147, 0x93) 2018/01/24 00:28:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000361000-0x10)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x0}]}, 0xffffffffffffff69}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000636000)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) pipe(&(0x7f0000f7f000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00001a6000-0x1e)={0x3, 0xfffffffffffffff9, 0x7, "2274188021a8", "b9a7b9caf2795dd737841921ed76fc48"}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/01/24 00:28:12 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000002000-0xc)={0x10, 0x0, 0x2, 0xc0000000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00006c9000-0x1360)=@newlink={0x20, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ddc000)={0x0, 0x1, 0x101, 0x6, 0x8, 0x1}, &(0x7f0000cdc000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b4f000-0x8)={r1, 0x8, 0x100}, &(0x7f0000744000-0x4)=0x8) write(r0, &(0x7f0000008000-0x26)="170000001a0025f0001812efffecfc0e8000ffffffc0bf", 0x17) getsockname$inet6(r0, &(0x7f0000809000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b96000)=0xfffffefa) 2018/01/24 00:28:12 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) socketpair(0x1a, 0x3, 0x4, &(0x7f0000004000-0x8)={0x0, 0x0}) r3 = getpid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000003000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f0000002000-0x1470)={0x1470, 0x36, 0x402, 0x5, 0x1, {0x5, 0x0, 0x0}, [@nested={0x118, 0x16, [@typed={0xc, 0x2d, @fd=r0}, @typed={0xc, 0x7f, @str='-#\x00'}, @typed={0x10, 0x92, @u64=0x0}, @generic="0d2370fbb1e7eb1457fef7befbd8621e50fc53287ec767b79c74ae6bebc9ce7eedae831319d37257d34032120c69d3c075ea3979861d02e9d674b230bfadc036f62da3a8c72fd4f921b995647f5c8732f1d0d68e9b09f7b8941140aa80a4657516eecc07c0e71a7678cbac7beecba2e0cff39b68de0cd2c50f55dd7b71b334d240e3e1688390c4d3a85d6e7e3440df46c65ee05444f7b60504f88541b1e66d2bdc3a70e38536cc2cccdc3ccccc442bcac3c98d59110f10e206e43d1c4d4222f5351af230556cad3df456b315652dbf41f598705e0c71b452862c968603640b898855126d94bf0abdcbede509"]}, @generic="b9be11ae58b5061a1784eb68447bd4bc3472c4581a1d8ada16e2d2562bc09a23ff13797f1d8f785fd5fe3acb6864a8a24fef2a5a1af9674b407321999888e8ec00", @nested={0xa8, 0x24, [@typed={0x18, 0x88, @str='cgroup-@em1em1\x00'}, @generic="9d6d9f7ed8550c52d3a40c32f515bab59e19f7268a8d0efbd6a9bc1c514a8b111842f963844da3e1c2962ffb1b48d375c8393ebd2c358bdae8c328c50897c3c181bfbd583d5ccf7dc0dc12d3e4c389fe7896defebf5802b3015e9d750fb7d97e9189a173511497", @typed={0xc, 0xb, @pid=r3}, @typed={0x18, 0x1a, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}]}, @typed={0x10, 0x63, @str='-GPL\x00'}, @nested={0x1248, 0x1b, [@typed={0x8, 0x75, @void=""}, @typed={0x8, 0x96, @void=""}, @typed={0x18, 0x4a, @binary="acb7c8c7efd6fc12b2b1e39d30cb8d"}, @generic="b975b7dda1f1a3b06d14d4e318c1e5bcea0663896168183bc446f8716d447745a06d10735e331fc26371aaaeb3bd2e519c821287f0568c64df18a2a45f5c6977e0f7a508a6fb23d39aacb12e640a05c0f5097abd7ee9c38f8fa91ecb432a4f633745c28e1a3b1d4cfd041f4728f9f8eb7d622cb87d918a589901b87d57e53e19e06f4ea0544f781bcb9d589b3e22168263346ff17f091f8490852fa52a0c786c1632e48ba526c076de443064c8d059ba0b0acaef309ad5095c3436b9a4f5a1648a0e577674fee737183bad528b5d2d31cacc9f503927e11b00c679d1ae46a7de14543a7a950052b0edebd652f4f761fdd831facb9a6dfe4d770779e9c4dc75da7709bc87465b1e236535245c611376902842fd0def0f8663bb2bdfc2c82158a1fda4c57538b91e1e55dccae4dab2bf4b02d4e0d4cb7851a99d79537d04df7ec9759c958b070ee505c3b416dc70c8c0111a2fe6cf62c0f48b1eda20d2c8fd92edacf500dac4d92427dd249eefd3eb35d038a3ba4e57a3ae204a3acefee6f12f8eefe1e38693fa858ea3406956ebf663176fecc2214560826d308553f7b43649a110722f459b3b2670cf1b9648e7246ffcbaba13a621d421dbbfb1baf99e068d85ef97e4b3b2595fdea120f5b778624ddfc05a8c185286d2ccfba23926e86a5bed8acd7fa1afd69cf0d2da440b5b4fbaf9f2ac5df85cfe0cd2d2fcd62b3afbce9987e3802c1d13055fdcd23cf056e8873d6b8f9d672b86be54cdbe3b3fd8ac7116533e0a406ad4442010af9e5a9d610ae218aeab6cb5da9627eec393a5f79568fc11b37c1d7dad421a2f2f8a1a8cb19646906472929eb9bfc8a3f47fa44f9ce47987d20c88c10671629ff2bd3894adb97df3107f6143dc15e96ed5960c334a30d63e4816188177661191f5e881bc1543cc100269d4dc205f64a745e5c8b2546e440e14f4691d68331d1ae2b4b801b9f73eaa8a2fad2f5ecbb51aeee7da723687a7417c482ee13f211fdfdef9e2f297f20ae81b4f62453db1f9df5a9e4c9db77c2e4f0efae068caa29d6a533d7849ffedbe21fabeffaace5b2d76027f6f17d3bcd02bd637031e1c75ea1603619ffb93b6daa452d2b1c7f31d6293128be1e5f84c114bc206126512bed7907b11c79c06de3ce3f38e43684bef45e78a814ca045401e365228406c088b8412c515879d5893402d0c7e168a7bfbb921a9194ff7028b0e4f4cecb8eebcdc25fdc750e0b8c52d0dbb84dffc9748692c8d7fb58659ed4fb621b886b81b62fb6ac538b970bef39632ab1e1ce291d221038be472ed613adeb868a68e70e3c2252319bd22559072668873f5e4572911f352f83ab57db594a6a434ab65f4875385a8dab9ddbac5a807bf4afbcba0d1905f6b59aedddfd42225e2eccca2e25dcacb543948b1894301ceeb1a12303f40eb38d323bd4af2ae92a0fd315040593bd13f2a480c4a679387d0778b3e7d59d740f8349bd1fc00a58819a5718906850a27d1be8289ca044333d80d6bd7db599938deb97ac9a1f931f7f3690962943e1a053cc11f2c95dc9c5b3e33ca934b843f78da5d81e8f04f836cf21a24ae389c2a8fdad78c5e9970387e3ff69eedb4173fad11aae43907298d29dc814bc6c549d1dc697adc2bd952e764cf6764cc243b92b189ea2d59deb10526efa7e5273b9990d4ed513316ffff9ef7806e1ddb392c29a38ac818986271f275eced5a7f7da65d9b749345b572492a6f119ab4b30da9d19c3df47e70c51105f57e450761144c1837a2f061422f99f417ee35e455a07f03bc2f729a1f1164ddb145dc000e7b4da8740853b5d7764baba6d14b8761fe6fb707865a1830e6bc9e1b2e11f3d36d5e98f95fd81394b3ee97989302c1c1eb4bc2bb20b11920d668bbbf61271c66b843243bd5490cb842eaf81eb61563c8623f0c7532b2c49f9badb0592c6a0902976aa1b462f161e288ebe33947966df760ff9047f16eea183f7f6885908ab9a4ff1a29fd84a125f501a42f6b66bf74da0a2e95c02150045e787a97288205b98d0d90441e369caf43e07b0a99671db3643ec6158b8d0efa4c66f6012906d0bb099427e806c8889069791a372083a8723a7c15efc7c80213fa3bcc36792532523a6c280bcc07032c37e083059b282a642443a61f393b2dd4d42f91d3d2d057db72c6834128e04830bc75a2d7433ab8d2e566a55f9cc6008d6b542ce0514a05f7ed5585c33db06013f6eaac65a6da790dbf743eeff765b986f0738710bc7a7fce64a448168e105afacaa9196989ab7b394ca6f92e5d0ff80756aaf17d991ce866a3219e104ca07bbf0e072f3480d0b7a9865b6faa9ae9fec25de22d73fcdfb920737c6a27620674f8b51c82b24092fb6294fe985208b6fe6bc6ee339b23d46f2208182433d282417c9a3b15d5d65b4d9905124c081f7cb7859f9264e7fcb48bccec006855f062196c94bc9e744120a4bd6f20d3d4f9b0acc29792064413a1ce6e38834df15841a52dec4d233105e18aff7776ffda94b7355c0be9e6aaf4430e51a0bed37a0d8a6f44d4d3ce885440ed32149ef027cbf1f9e1932e6817c33094384f8bc441d32f0bb600b47f9bf1ecffb90496262201312ed1d808efa1e4ebe2da210c8c7691e7c6fbb68a689ffef15fd56fe3a7054501ab790c2e87cbae66ac8ab59a4e6d36b0c5d07da255974ee5a3496413d9a597a6b9aba5cba54b6392c48b16e5f3680a72fc92764b7ac607ffa17a0bbe3f2647131f94ce1dd7421368af611ad722d42751c3b6adb1e752523838388548259a658546e01847eb6f0140654f306fb4016b10dd990d8b759d2e9321822cec91af475f4d31ac13252304ccd949bc894ad0599bd6a1c33bc272aad316a97966190e12a84603a667e54cb30b9b180c08bb1d103166783d86f37f1111f7729066d35f071b85bcaacad5f78f24fbf7c63c87f6ef5481625bad65889b6ba2cfb5657a8b09d54306f2cdebf9c1243e39252ca2f329045e66b15c0d8bca0e50071ec72bc5b2bfbc9b2b475e3a6f56cdd19bf324d0e68e3267efae05ca05673891f05af9ea34373e3025a982a7e153dc919eead71755f8b9af9551304b26dc9f83ff55d5eacdc3f8ed06fd5c364086cd051e54d5ce37a10eea3ee88661ed8fa2fc0713067fe320591a609e2e806e3a9fdb592358713ae04455e8487c6c40b9e9ecaa9f194eeb69d33a7c3bff727de8b494fe9613f3b6bb57024e2ec566b6002e6d4755db538758069d90f7d7e6461af61fc19e99eb905325e03ebb3dbba701a4a02a5911da9ac7b6060aa16ef0339cdee373f8bcc4c121881979483f161833e16b17991181a79c1619f462f2792a69dada520257d3cdae03305316fef1da4b23b6b0250636aa5e61694f980702ced85ff0c6f24238502104906ef9d0b27a5d88e2708c1af0c1df70c59657c6c9fb9a9f881db49bcd1a3fed3ee5a5447493e00de027c50cd84983c992b885f3143708b6c08f8bcb66d294bfaf786e9c5b289f5c3de8c65a1bd0e21b1a19c6b335c89919579656813d2fa9f1d6bcb6367c66128403ef33c8f017f38cea208d93dffe0444ffd19e0823c0e8fc4986f60106711e62bf533ebc5a06d650261f2571d9ce65624945692903a44a0eb34e7749291e7e527b67e638fe70d7343e28292b3ffc0c50d50fde5b7ceb7761c391803f9d84551f0acf04a803230f52342d9e6c44e2f17c9ef4616a6a1c7e3dda54b7d49d4d401254416c10697b14b2aa973862b2fc75642fbe6c43166711d69ef043181913c54bef579a514954d6ddae5b44f15fd676544e1ef7820a444341cb73fbdf61359e6954ee9840a4a25e45df0cd09e0598d21a320dc9b935dda8e97aefc610be238810d588bb517d268e2feaf6d6a80cb1f571f8300c9740a903490ac81f90b89c012b09b19041b5746ed916803f5d17d042a323eec64b1ee8d1a3223c51d9b9bc9d884454a688d5e7b9d60247e22d428c3f238114280df3fc14c08f0fa6875e6870616a5d4be90c24fe646f527cf8b864bd5aac9ec05773dfb52d1c86a4966bf8e5f8fb75292c46e6bfb1defe90f2bc8538ea1da0e3f75ebe7b11a063f3052244115fc4f3d0b4f1c2221bced12c9d1bb8435fd4f2da57a1bda1f4f066d5f409b3a1168e89cf46ddde1e17e1405f334cb6f1a9bee8135e136bddf056f79a5b0993b8e16ce82f792aa65a5c362d66750acb0f79bc57456b0d53a68e99f60bc27951bb88cb58130063943e123913f6c8de968278d6c7caf4a29e2a1f9ee4c788236939d8e1844bfc58201ac8df618ee98c533c8a48be4c5d5cf562acbebbc4b3f0f8dd23cbe8fb9f95a1b1635ba7306611c2735e18cf200d5b6aa6684e70e33e55e2e97c0b486e44ddd6182fda55c3dc50f881c8f8c1de8819b515d4212588f95ecae8c14ae067b06f666b9f4daa1a8394703de5ca997d4ded2ee20838d4009764dbe8f83d5c5d3efe340fa130c6d4ccd487a75ba42d1cd3593cd1d669451b56bc990bbec6ba2bd8c879f2e01d1a9114f0160376256de44c32543fe1a96180fcb8a1d5fc78c390168122bd121ef563de3efb0f56d6cd539a95a8e335b1ed0104c24add64ba2868afe722055025d258bdbfeeb5eb47379b2a68746add027c2b0fdca4e172cf70181449787cd97ae2d5265f9abe88f6d90755419c62e53cdb41f01e2abc9178e0fef100ba3b42b98f5aca4cc313103094a1317c3d8b2c5321b8ee8999d348e6d4219d34ea99915f2419f0ef4b53e1ad18dfafeee01f23f7fae67c7851248b79880294fd878f2b5460839fc9a16d0bb0102c8598400a8ddc9e84d34032f9813a71225334a604e4501b024224a3fe690c6669513b13f59eb1d74e333545e911b8f01729f757a04128e63ed3ba7af4b75d87129fb87da60f67c1b0fc0dd50fffec4f9a2a32f1061ee03a543c82f08bf39c5cbbeed5fd335e7611fa8523505ad349a682455cb8c3b106dd8a1dbc06aab25694800a6d8817f6b6fbc6627061054474177e7809868c4b1d62b077c5ce4da05be3cf2b7f2769d2d0143edfb9177c2a71265231fb9cf99813a3514bbb2ea478e9bd4b0c45a648d438c452d31c074bde68439505c5ba50c43f49e997850c12a90fb1c9c33c5e09387526ac3d5a29233565f91538d008a9ff8586e372cfb5db6c4ac6e55f8960344ee719147398a6c438f4abb0c12749a465350c059596b39011515a7f7dbddb0f5255345957240d200ab27baa46275343d0f374b39e2cb70de1d3977930de0c2cc166b0df9c9da33b3e98c4378105231df4b98145446c4bbbda98699c875914fa3ef2e0d1b8176be8c94ffa9aba23e59f64254adece0ccaabff016679dc812e8e2df7213346b7c7c4706c826d48845f693410470fb67874d82bb15964b0cd496835ac9d5f68199bcac663ebfa514e3d3a87c733f37ddac96d52f8c5c0e8dadfd1aa8515a7139699925ea0526c332e4bf76ea6908111c2d2f39316036efe7a2f9853416b59c53b667fe11a28c5133cb838841b4b4d0bd718b21a0e6c4e56d432ede5dbc676019d8b47544d49b8e519c4a2eddd41e46036abb7f4cd96dd2cffb275f787edfb8e2e69fc77e672f8b367576c6e776f2449a378eece23912b982747763acad9f02cf050428669d52c76b86e388022e950a93d0bafec4fc449cfc20fb1f9933d55857666ccf54bbabcd12e5ef94a59f422f55c16d5f530b94bd5cd1883503b747e1314f6dc64ef188f7134216fb61335f4eec0ab7f21f77e2125c62a6ed0f5c0441d8c8873c47a4c8496a1d367486f01dae158a58e67", @generic="d04e819cb098c2b816cd359db7f87b0a1da09e91d78810326319404be9f3205cd9bb4541ad696df2f272c71668aa947c7785067ab6b5f1e31f938906dac5ea54453aa58b0899592b072353432440619e4af2cdcb00882c12312f410331119956fd8c6299dab230150068828a1f37639ba2e74f77b5417184809a40130b28af363512718fe29423ac7e73c6ad54c738c9fca1d047fcc1ad4cc0e2ccbd8d4d4e34b6d6ecbc209a365de8500143a398ff8670196775e60698d3eb3907781e50ca377aac3db14e7eb34c47027c208771db00732910e977c5ef13aaca", @typed={0x8, 0x66, @void=""}, @generic="fcea17e62f002749e31f28513a05b16847620b2d17d3deab9b125a2840b9f24c416fdd61bdd9feb5ede6c2fa7791c5e178349f1d71578b4b2fcb88f9bc57e92adeb1b76b6069e039257a51f579246b674af2c8c10e4449c0ed3b27541459fdba5e4f6ac6bf3ba282742d533c8cd606d091a53be900497929c37850163040a9cac1a0a4837ecc854883d0406b3441d7d25b15", @generic="6115d17fa3b8219a37c0e619222d34eec373ee4af5aa2ee22f849726e0bcc0158f9d2e8eb622c238afea4b29200bd605344e7b79da9a627e97949307f61139752c86238f5ffdd401260255357e5e91487e9fd119ab28bda2fdefbff14a44189d7427bba04bb351b61b04fb0da8408528df01dcb6e105bfb79b109d41e93adc30ffc337faddb266a7bf7c17353daec6eae8013ca4e66c4f4b35150822379f96ad93a717393e22"]}]}, 0x1470}, 0x1, 0x0, 0x0, 0x4}, 0x8000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000005000-0x48)={0xf, 0xb, &(0x7f0000004000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x96}, [@ldst={0x0, 0x3, 0x2, 0x4, 0xf, 0xfffffffe, 0xfffffffffffffffc}, @alu={0x7, 0x7, 0xf, 0x7, 0x5, 0x10, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0x7, 0x88, &(0x7f000000a000-0x88)=""/136, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/24 00:28:12 executing program 3: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000-0xa7)=""/167, &(0x7f0000afe000-0x4)=0xa7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 2018/01/24 00:28:12 executing program 1: mmap(&(0x7f0000000000/0x5bc000)=nil, 0x5bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f00005bc000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bc000)=0x10) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f00005bc000)=0x3ff, 0x4) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000833000-0x10)={0x0, 0x9, 0xad, 0x2}, &(0x7f0000151000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d2f000)={r1, 0x0, 0x7, [0x3, 0x9, 0x3, 0xc2, 0x4, 0xe54, 0x7ff]}, &(0x7f0000e1f000-0x4)=0x16) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00004f1000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) bind$inet6(r0, &(0x7f000069b000-0x1c)={0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) r2 = socket$inet(0x2, 0x80007, 0x9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ffe000)={0x0, 0xa7, "6ecfe03b75ac78f4ab73fe675741b032bc8b1701979e668dd55d187a22af131235f77504598496da1353bdb4b34316113be1477e88e10ef5688ee04d22ad0096f0e17e367508ad9c5558cdc2b6fa593910303cf5bea6f38cb6f76710bd234a4a3da91f2e8472bb8eb6bd8431f37faace949112129fe501e61e9a09cf132063517774e955fba91857541b6f4195402e114d93483320c0aeccd1dbacec86dc5baf5bfebf435f6a5f"}, &(0x7f0000e3c000)=0xaf) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000011f000)={r3, 0xc49}, 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000481000)={r3, 0x26, "e9b4dbc2b5ab3961018db196ffe58ff78cb0e95c1b5ecf6621d94c492ed08e51ae7eadcf3919"}, &(0x7f0000a41000-0x4)=0x2e) 2018/01/24 00:28:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000572000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009cc000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000018000-0x14)={0xbe2, 0xffffffff, 0x0, 0x9, 0xfffffffffffffffc}, 0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000043a000)=0x6, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000f3f000-0x93)=""/147, &(0x7f000013d000-0x4)=0x86) close(r0) 2018/01/24 00:28:12 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x61, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000000e000-0x8)={@dev={0xac, 0x14, 0x0, 0x12}, @rand_addr=0xf7d0}, 0x8) 2018/01/24 00:28:12 executing program 0: r0 = socket(0x2, 0x802, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006a2000-0x10)=@req={0x0, 0x0}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000b4f000-0x2)=0x7, 0x2) 2018/01/24 00:28:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0xa, 0x100) r1 = socket$nfc_raw(0x27, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000a6b000-0x4)={r1}) r2 = socket$pppoe(0x18, 0x1, 0x0) getsockopt(r2, 0x9, 0x8, &(0x7f0000b3f000-0x4b)=""/75, &(0x7f0000766000)=0x4b) connect$pppoe(r2, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='sit0\x00'}}, 0x1e) writev(r2, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/01/24 00:28:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b36000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000047c000-0x90)={0x1f, {{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]}}, 0x90) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000002d000)={0x0, 0x0}, &(0x7f000063b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f000091a000-0x98)={r2, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/24 00:28:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000b86000/0x4000)=nil, 0x4000, 0x200000b, 0x20830, r0, 0x0) r1 = accept$inet(r0, &(0x7f000045e000+0xb5a)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000462000)=0x10) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000ce9000)="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", 0x1000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005d4000)={r1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d62000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb78, 0xff, 0x3, 0x401, 0x162}, &(0x7f0000aed000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000025e000-0x56)={r3, 0x4e, "ce59d187d7715c37500a8c8d9de63aeacf98d399f31120facee8092a3625fe547aa972f22194c935625957a1713d5c85711de09314385e3f3109d2155326e31ee74c5e43c6e7de501a93f6505b43"}, &(0x7f0000711000)=0x56) r4 = accept$ipx(0xffffffffffffffff, &(0x7f00005a2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000007c000)=0x10) socket$key(0xf, 0x3, 0x2) recvfrom$ipx(r4, &(0x7f000026b000)=""/35, 0x23, 0x2040, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f0000916000-0x4)=0x18) 2018/01/24 00:28:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f000069c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000042f000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000002a000)='vegas\x00', 0x6) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000c2d000)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000df6000-0x14)={0x0, 0x8, 0x40, 0xfffffffffffffffb, 0x3f, 0x1e53}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000056a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) ioctl$int_out(r0, 0x5460, &(0x7f0000f8a000)=0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="3191539c2a9f426b515c794dab802fe04e747a3e53df14f2940dd4f8bd5fed08", 0x20}], 0x1, &(0x7f000003f000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f00000ed000-0x10)=""/16, 0x7312bcf}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000046000)=""/57, 0x2dd, 0x0}, 0x0) 2018/01/24 00:28:12 executing program 7: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000e71000)=@nfc={0x27, 0x0, 0x4e4, 0x7}, 0x10) close(r0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000015b000-0x4)={r0}) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000e72000)=0x0, &(0x7f0000e72000)=0x4) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000e71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e72000-0x4)=0x10) 2018/01/24 00:28:12 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x800, 0x5, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000006000-0x40)={&(0x7f000000c000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000000c000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000000c000-0xc)=[0x0, 0x0, 0x0], &(0x7f000000b000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x5, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 00:28:12 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000003000-0x95)=""/149, &(0x7f0000003000-0x4)=0x95) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket(0x10, 0x4, 0x40ed) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000001000)={0x7, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x7, {0x10000, 0xc8de, 0x4, 0x3, 0x10000, 0xf524}, 0x8, 0x20}, 0xe) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000000000)=0x0, 0x4) 2018/01/24 00:28:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x36, &(0x7f00005ca000-0x41)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0x0, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x0]}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c77000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/24 00:28:12 executing program 6: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x0, 0x4) accept$packet(0xffffffffffffff9c, &(0x7f00006ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d1c000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000686000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7, r1}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070f000-0x10)={0x4, &(0x7f0000d60000)=[{0x2, 0x9, 0x5, 0xa2a}, {0x0, 0x2, 0xffffffffffffffc1, 0x9}, {0x10000, 0x1, 0x10000, 0x556}, {0xff, 0x3, 0x3000000000, 0x6}]}, 0x10) 2018/01/24 00:28:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)='syzkaller\x00', 0x3, 0x1000, &(0x7f0000205000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 00:28:12 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000d6a000-0x8)=0x94) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f000054e000)={&(0x7f000093d000-0x48)=@full={{0x3, {"349a98e6a3cf68"}, 0x7}, [{"82055c66d2650d"}, {"f94074fadbf0e6"}, {"0fef0c05b6ce04"}, {"164ec8a384cbad"}, {"f6cef54f73c4b0"}, {"b3ef8c7ea8e5c7"}, {"fcac790a68bbd0"}, {':s-dj{r'}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000000000)="38ccf94e701ad352f07df1146d8fc5d34ab93d58ce2407b698bb910fa19b8a205e8a89863441cd8d3229bc4c59ab694d9693accdfb7f7adc2a2205e881278f59c65395cfe16e5e403fe8fdab6595c19e40b2badbe60b41966f29699c68c778b8828758bd803c90eaf7a46438f495dee1435984c16790c9f153bdea194016a91591361a12", 0x84}, {&(0x7f0000b17000)="0db41f9ca5dc94382ac45fc1f58b9e6e0adf45fb2708d21cc25ffa813f36bca400232cbec805733847e65f0546141701fd29471a18f976c29d354f23", 0x3c}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000caa000)="3d5f5899a1f72bb29a897d27be04ea5a57d510e1c1140adacd9e", 0x1a}], 0x4, &(0x7f0000001000-0xa0)=[{0xa0, 0x13f, 0x3, "648246c8f604007c6fca36d5d928cb6ae913dbc413e034193a32847dbf5cc7c904bdf4a0698d7c7136299f99d29f32fd5148c32cb0e68cbc9b0c68d89c72fcca95f5a3b13e3df212174e9cc85f3c6a1a173f9379bff01244898e6d26f49214c5f0124172e33b1c9bcb27e08052c6d4ee1c45c9972a45d4522d2aeaee9d4f3acb3db3dc150b4bc9d234db8a6b0a16cbcb"}], 0xa0, 0x800}, 0x10001) 2018/01/24 00:28:12 executing program 5: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000c40000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f96000)=0x10, 0x80800) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f000046f000)=0x0, &(0x7f0000bc5000-0x4)=0x4) socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/24 00:28:12 executing program 7: pipe(&(0x7f0000c21000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00007c7000-0xc)={{0x7fff, 0x5, 0x7, 0xffffffffffffffff, 0x5, 0x6}, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, r2}, 0xc) 2018/01/24 00:28:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000015000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009d000-0x4)=0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000b54000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="70142e6b161e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1bc430476dd024a153168cd54993de89"}) sendmsg$key(r0, &(0x7f0000b77000)={0x0, 0x0, &(0x7f0000384000-0x10)={&(0x7f0000c5c000)={0x2, 0x10, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:12 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000d6d000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) recvfrom$packet(r0, &(0x7f00005c1000)=""/234, 0xea, 0x2, 0x0, 0x0) 2018/01/24 00:28:12 executing program 1: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000ac0000)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000a21000)={0x0, 0x80000001, 0xfffffffffffffffc}, &(0x7f00003e6000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0xdbb5, 0x2, [0x38, 0x80]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x631, 0x6, 0x0, 0x7, 0x69, 0x6, 0x8, {r2, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xfff, 0x1, 0x1, 0x80}}, &(0x7f0000090000)=0xb8) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x1, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:12 executing program 0: mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x200000d, 0x1000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000022a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x1, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022a000)=0x108) 2018/01/24 00:28:12 executing program 6: r0 = socket(0xa, 0x80000, 0xfffffffffffffffd) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x2, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000014, &(0x7f00000b2000)=0x1, 0x27) sendto$inet(r1, &(0x7f0000aed000)="94", 0x1, 0x800000020000000, &(0x7f00001ef000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x80007, 0x6fd, &(0x7f0000b57000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000afb000-0x4)=0x0, &(0x7f0000b87000-0x4)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r1, &(0x7f0000662000)={&(0x7f0000e5e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000064e000)=[{&(0x7f0000aa4000-0x69)=""/105, 0x69}], 0x1, &(0x7f0000fbd000+0xd27)=""/123, 0x7b, 0x0}, 0x2) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00005c5000)={0x4, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/24 00:28:12 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={r0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x0, 0x0, 0x0, 0x8000}]}, 0x10) 2018/01/24 00:28:12 executing program 5: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000d16000-0xd5)="01040e00cf1a5e6add13cc8606985375dd436de42e2fd9b499bf531cc31e61ddc05553442058c8978e3229953ed91638c917ae32c8454ab7af29fb1a54e28666dc6212fbeb71b90802e0c348862df2abe7a0f654c9a6c64fc8b7f4836455031c876e0fbcf43367cc7f48572477aa8d2008af8aa5500256e8436825f6d1a7cffb", 0x80) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00004e6000)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000ceb000)=0xc) 2018/01/24 00:28:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00001ff000-0x4)=0xfc) bind$alg(r0, &(0x7f00004aa000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4$llc(r0, &(0x7f0000bc3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009a8000-0x4)=0x10, 0x80000) r4 = accept(r0, &(0x7f0000342000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008fa000-0x4)=0x1c) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f000087f000)={0x5}, 0x4) getsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f0000703000-0x4)=0x0, &(0x7f00009ca000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="", 0x0) recvmsg(r2, &(0x7f00005ae000)={&(0x7f00006f3000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000be7000-0x70)=[{&(0x7f0000094000)=""/217, 0xd9}], 0x1, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2018/01/24 00:28:12 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f000001a000-0x30)={0x30, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x1c, 0x99, [@typed={0x18, 0x83, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:12 executing program 0: pipe(&(0x7f0000463000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00009b1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000dcb000-0xc)={r2, 0x80000, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000002000-0x10)={0x1a, 0x1f, 0x5, 0x7f, 0x1, 0x200, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/24 00:28:12 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000172000)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000239000)=0x0) [ 374.950502] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pig=28476 comm=syz-executor1 2018/01/24 00:28:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) splice(r0, &(0x7f0000a75000)=0x0, r0, &(0x7f0000ebb000)=0x2a, 0x8, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x197) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4be) [ 375.003071] netlink: 'syz-executor4': attribute type 153 has an invalid length. 2018/01/24 00:28:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000e6ffffff0040120081000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0xf80}], 0x1, &(0x7f000003f000-0x60)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x80}, 0x10) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/24 00:28:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, &(0x7f0000176000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002dd000)=0x2e, 0x80000) connect$pppoe(r2, &(0x7f000037a000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @common='nr0\x00'}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) write(r1, &(0x7f0000824000)='?', 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:12 executing program 2: mmap(&(0x7f0000000000/0xe9b000)=nil, 0xe9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2, 0x1) sendto$inet(r0, &(0x7f0000b03000-0x1000)="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", 0x1000, 0x20040000, 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006cb000+0xb83)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ce000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000806000)={r2, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) connect$inet(r1, &(0x7f00003f5000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000e99000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000a53000)=[{&(0x7f0000e91000-0x1)="f4", 0x1}], 0x1) 2018/01/24 00:28:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000517000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000035c000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a5a000-0x92)={0x0, 0x8a, "d85abb703b3a1a130dbe86bf7b27616cb0e01db0c5f3c1de5ee5c4afa0d0f2771a7f9f65baf594523dd8cddc2ef8f4f0792c78b8926940876430521b9ca776d1d9bc78fb6576a72466983b884025e79e79c722cd0085538689398f1aaf0efc51c9bb34e4fe2330c0a3f4c6baf2eea2705a225dac43a822409c748a6ed1d32e51493050f5a8ec95c27f5f"}, &(0x7f00004b9000-0x4)=0x92) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000456000)=@sack_info={r1, 0x0, 0x4}, &(0x7f0000e84000-0x4)=0xc) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000395000-0x1e)={0x18, 0x0, {0x2, @random="d42f65803cd4", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f00008de000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008f5000-0x8)={r1, 0x80}, &(0x7f0000513000)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006f0000-0x10)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r4 = accept(r0, &(0x7f0000031000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ea7000-0x4)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00004b4000-0x8)={r2, 0x0, ""}, &(0x7f0000f43000-0x4)=0x8) 2018/01/24 00:28:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad00000000200000e6", 0x1f) pipe(&(0x7f00003ed000)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000021a000)=0x9, &(0x7f000081c000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f000043a000)=[{&(0x7f0000d06000-0x8e)="326a00fdd3dbd964d2d2febdfacb2907", 0x10}], 0x1) recvmsg(r2, &(0x7f00006e3000)={&(0x7f000097f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000045b000)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d8c000-0x4)=0x7fffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00006e6000-0x1)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$alg(r0, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f0000a55000)="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", 0x5dc}], 0x1, &(0x7f0000b7c000-0x268)=[], 0x0, 0x0}, 0x0) recvfrom$inet(r0, &(0x7f0000b80000-0x94)=""/148, 0x94, 0x2000, &(0x7f00000bc000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:28:12 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000005000-0x4)=0x0, &(0x7f0000013000)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000012000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x3, &(0x7f0000015000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000006000-0xa)={0x1, "45c0635b8d89"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000015000-0x4)={r2}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000014000)=0x200, 0x4) 2018/01/24 00:28:12 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005fd000-0x38)=[{0x3, 0x81}, {0x4, 0xffff}, {0x3, 0x3f2}, {0x2, 0x2}, {0xb, 0x317}, {0x4, 0x1000}, {0x2, 0x32924de4}], 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x400, 0x4) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) [ 375.048198] netlink: 'syz-executor4': attribute type 153 has an invalid length. 2018/01/24 00:28:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000d8e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00006a5000-0x4)=0x3a) connect$llc(r0, &(0x7f0000dcb000-0x10)={0x1a, 0x2, 0x9, 0x3ff, 0x7, 0xfffffffffffffff9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x36, &(0x7f00007b4000-0x68)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2e13", 0x0, "cf739e"}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/24 00:28:12 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socketpair(0x4, 0x6, 0x962d, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000004000)=0x0, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) 2018/01/24 00:28:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00007c4000+0x6d1)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003de000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007d4000-0x10)={0x0, 0x7, 0xfffffffffffff800, 0x0}, &(0x7f00005cd000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009f1000)={0x7, 0x6, 0x2, 0x3, 0x7, 0x20, 0xa999, 0x3, r1}, &(0x7f0000c2a000)=0x20) recvfrom$unix(r0, &(0x7f000003e000-0x4d)=""/77, 0x4d, 0x40, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r3, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00004b4000-0x4)={0xffffffffffffffff}) sendmsg$nl_generic(r5, &(0x7f0000bcc000-0x38)={&(0x7f00002ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000868000)={&(0x7f00001c0000-0x4b0)={0x3c4, 0x0, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="4353a86941fb0913e12827385e17aee2b33e44b856338f675d1e72160786cda7c846656188b62e83ad76988a0dc2b98c74e0fd81f9ccebc2f45728b7d852ae39fb81515964ba54", @generic="10f3480c4e4db946a961af3aae105cc7ee63815ed8b487cf9c6e11c43f5fdbaab8aaffbd7f4320014961fd4b13071ed5df68e7dff450cdef0b2f902d7416b860497e594c2789659ca5f231dc9665bd068fe8ea3402c9f5b728b8eb7f63ef08ba2cc5532c7149fe60f5423b099a0078bb62dd94daa1f4a5c43d10fe6af96476a740ddf8", @nested={0x1e4, 0x6d, [@generic="005e2bea1ac34c6fe5bfe120d2cf64faad3335b56cdac58f60e46d512e4d0c766daf9b7e737978fe47908ad2497e17fe0ef1e67c4a50209cec75a1a26cd9549ef097a66124b2b706bf5b394dcb36bdf561d874f46d89eb47aa454a8f6efb469fb92e531a1eef78d4442d302cb3c7917299b0cc05ad9cce125bbcfa5bafa7de2f7c1b5908593f198698d2639f926c117d825b4ca195f986dce9fe223805bb0b750803b98f6b9f0ab999d5984c5e8618f77f2b5e88c9ebc9cb9755484079e419ed2295517fa40082e6", @generic="4e787ef43bc43e1fcec95a4be42a863e55c7ba69daec0d169e58821834e588c3d8e7e87bb04f25343d31bf2618dc6f1f9e7a36475cc503c35bb34b3836401c4cde58b26cca231bb1e6e3802148268023aef8cc5836871fb190125c74e56cbc3bc4a7a812747fd980bbf5e66d57acbbe102b32f3f94f069f5011db460882c9f8fff433c77f5f078940d5d8d40d21e68a0880b7971affa3bae78600fa8333d84d2c36c7ee8b9654c0cbcd39ee457415f855e108da5b40d7572d24cf1f0777c9cb7046f90cf0667db3208ea0d7e5e3fef05f307ef8a839489e219485e", @generic="71b550bcb231a4ff16c5721be07f073a92a1840f52dd41af587e0cc1c46c1a24fb0f9c2be06729e06aa1a0cc5e462b48de6b895ed545e39e469df78251"]}, @typed={0x18, 0x73, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @nested={0x4, 0x2d, []}, @generic="defdab7dfef56f53c83eebe733f1092d14e674745038c0186d243e7b3634eb321c372f30315df8fd3d8578bfce1458ca468690ad1677ce20b8262d9ff3ea66fe170f04c0716139527d3bd3dc190ffbbc62d03f67c74107db73921378a4a4f245a2f2eb7facbe40d1b39a8751e5e1d6b3871b8649a111af869d833544528e465e27898c0ae774d22a27930601472ff2f224a6b5ae813fb0a7fa3e94c00377c70c0bc4546f7ea922ee742ee9bdc066a3a34ae7c9cfe5fe1cbc7d1d9bf50e7184f5ba7c7c1d826055b91f39311b9ae4fa7431a65a01484a9b74df270b81de5f4a68e36f044a"]}, 0x3c4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000067000)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000018d000)=[{&(0x7f0000000000)=""/192, 0xc0}, {&(0x7f0000d1c000)=""/156, 0x9c}, {&(0x7f0000df7000)=""/35, 0x23}, {&(0x7f000063c000)=""/106, 0x6a}, {&(0x7f00007e8000-0x43)=""/67, 0x43}, {&(0x7f0000cf4000)=""/225, 0xe1}, {&(0x7f0000001000-0xc3)=""/195, 0xc3}, {&(0x7f0000001000-0x32)=""/50, 0x32}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x9, &(0x7f00001d0000)=""/4096, 0x1000, 0x6a8}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000002000-0x4)=0x7ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000002000+0x11f)=""/152, &(0x7f0000002000)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000004000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x18) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffe6}, {0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa02a}, 0x9, [0x7, 0x476d, 0x4, 0x9, 0x7, 0x5, 0x8, 0x9]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000005000-0x4)={0x0}, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) connect$packet(r0, &(0x7f0000002000)={0x11, 0x1c, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000007000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000008000-0xc)={r3, 0x936, 0x0}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000009000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x20) 2018/01/24 00:28:12 executing program 5: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa5000)=nil, 0xaa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000581000)={0x0, 0x0, ""}, &(0x7f0000aa1000)=0x8) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000aa6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000aa5000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000246000)=0xe8) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000aa5000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xe, 0x0, 0x0, 0xa, 0xa0, 0x20, 0x6c, 0x0, r3}, {0x1, 0x1ff, 0x100000001, 0x15, 0x3ff, 0xdba, 0x8, 0x2}, {0x3, 0x400, 0xffffffff, 0x4}, 0x81, 0x7, 0x1, 0x0, 0x2, 0x0}, {{@in=@multicast1=0xe0000001, 0x1, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x544c54a8d2a61f70, 0x1f, 0x5, 0x9, 0xf5d8}}, 0xe8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000581000)={r1, 0x0, 0x0, 0x0}, 0x10) 2018/01/24 00:28:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f000045c000-0x10)={0x0, 0x2, 0x1, 0x2}, 0x10) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000038b000-0x4)={r0}) socket$inet6(0xa, 0x2, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000066b000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r2) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000b1c000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a7f000-0x5)='yeah\x00', 0x5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000788000-0x8)={0x0, 0x6}, &(0x7f000064e000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000afd000-0xa0)={r4, @in6={{0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd5dd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x8, 0x4, 0x2, 0x20}, &(0x7f0000900000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00002de000)={r4, 0x7}, 0x6) 2018/01/24 00:28:12 executing program 0: getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x10000000001b, &(0x7f0000000000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x9) 2018/01/24 00:28:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000725000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001da000)=0x8) 2018/01/24 00:28:12 executing program 6: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000033000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000013000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, [@RTA_ENCAP={0x10, 0x16, @nested={0xc, 0x4, [@typed={0x8, 0x0, @void=""}]}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000-0x4)=0xe8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1f, 0x802, 0x9) sendmsg$can_raw(r3, &(0x7f000001e000)={&(0x7f0000010000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000002a000-0x10)={&(0x7f0000005000)=@can={{0x2, 0x0, 0xbe68, 0x87}, 0x2, 0x2, 0x0, 0x0, "8edf556b5dc9e647"}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x4048080) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000032000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)=0xe8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000032000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x0, 0xc48e, 0xa, 0x80, 0xa0, 0xff, r2, r4}, {0xfffffffffffffffd, 0xd0f, 0x400, 0x80000000, 0x5, 0xde700000000, 0xb32, 0x2}, {0x80000000, 0x0, 0x1, 0x5}, 0x1, 0xf, 0x0, 0x0, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x32}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x1, 0x1, 0x0, 0x5, 0x1f, 0x7ff}}, 0xe8) 2018/01/24 00:28:12 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) socket$inet6(0xa, 0xb, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000008000)=[], 0x7cd2d5a) 2018/01/24 00:28:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet(0x2, 0x800, 0x101, &(0x7f0000f74000)={0x0, 0x0}) socketpair(0x9, 0x5, 0x9, &(0x7f00002aa000-0x8)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f0000ffd000-0x38)={&(0x7f000018f000-0x1c)=@in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x100000001}, 0x1c, &(0x7f0000359000)=[{&(0x7f0000075000)="86c5c25fb27b9aebeaa0b0e0e49007fbf4b81afed4a74062bcd220296a77258799836e4efe2dcedd36e4bab220683df436a63c4c82c635a4d58ab79915343134b38a2a349e0d974088e20b6d5b114f0bf50da4370fd69c2e66bdde023757f135e50b3e83e164ce0e3b9ce0ed44e12005312fcd59b9beba58101926d404fe53808e45065ae7968a25b9025f454f2071d2c25589a5f86fa6fac7de217117aa76f371a2b2028b7ed3ac85fbcffdff1c9cfe9c0bd4c949d36d50f0ce71a763381b27f287be12335455396bb4ce132bcb7828d76f2effe04ab22c28f32f2d", 0xdc}, {&(0x7f0000ab7000)="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", 0x1000}, {&(0x7f000093f000-0x22)="dc3eff882b40c775d57ced350f5c4658e8264359e4d918fd2ff6c993aae0cbc15527", 0x22}], 0x3, 0x0, 0x0, 0x881}, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000bf0000)=0x0, &(0x7f0000ae4000)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000411000)=0x80, 0x4) r5 = socket$kcm(0x29, 0x200000017, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000aa2000)={r4, r0}) shutdown(r3, 0x1) 2018/01/24 00:28:12 executing program 1: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000943000-0x16)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 00:28:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000081b000-0x8)="26000000130047f10701c1b00e000000000000f9ffffffffffffffffff00f13a050003006e35", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c0a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x0, &(0x7f0000346000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 00:28:12 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000057f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000f10000-0x10)={0x0, 0x0, 0x800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0xf78, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000cfe000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/24 00:28:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000b7000-0x3)=0x2, 0x4) close(r0) 2018/01/24 00:28:12 executing program 1: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x2) bind$inet6(r0, &(0x7f0000fc6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000fca000-0x1)="be", 0x1, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc7000-0x1)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00006e3000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcb000-0x4)=0x8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000a83000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fca000)=0x10) 2018/01/24 00:28:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000b6b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000086d000)=0x60, 0x80800) accept$nfc_llcp(r1, 0x0, &(0x7f000098f000-0x4)=0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000137000-0x4)=0x3, 0x4) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f0000b7d000-0xdc)="789f60f5b737457f9900000006c5ee3952c65292661ea700000709ff034c4860", 0x20) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000a7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000341000-0x2c)=@ethtool_cmd={0x3, 0x0, 0xfffffffffffffff7, 0x6ded, 0x3, 0x7, 0x14c, 0x6c4327aa, 0x100, 0x3, 0x73, 0x7fffffff, 0x7, 0x0, 0x7, 0xadd, [0x1ff, 0x80000000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000dd2000)='cubic\x00', 0x1b7) shutdown(r1, 0x1) bind$inet(r1, &(0x7f00008d7000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:28:12 executing program 4: mmap(&(0x7f0000000000/0x310000)=nil, 0x310000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) ioctl$int_in(r1, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000310000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000282000-0x4)=0x10, 0x80800) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000139000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x8000, 0x5dd, "4aa56f907e35a0cbf3deb071b24c448155bfc00c4f515b2cbe4ad3d6eae9937853653ba61968da65967595d13b6bdb050b2a227ceeb996962806270c7fc8a4ae255f450f87c127f1c372fac3095a2fc8"}, 0x160) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:13 executing program 4: socketpair(0x1, 0xf, 0xd8, &(0x7f0000a3c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x3, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000001000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={r2, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dc3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f000015e000-0xc)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/24 00:28:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dd4000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e0e000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00001e1000)={0x9, {{0xa, 0x2, 0x26e8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/24 00:28:13 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000009000-0x20)={0x3, 0x7, 0x8, 0x1, 0xb, 0x5}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000000e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6(0xa, 0x80807, 0x40, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000016000-0xa)={0x3, [0x8, 0x6, 0x7a000000]}, 0xa) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000015000-0x4)=0xb) 2018/01/24 00:28:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000102000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000b62000)={0x1, &(0x7f0000d86000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000085d000-0x8)={r2, 0x2}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c7d000-0x4)=0x6, 0x4) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:13 executing program 2: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f7d000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xa, [@loopback=0x7f000001, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005ce000-0xc)={@dev={0xac, 0x14, 0x0, 0xf}, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xfffffffffffffcb4) 2018/01/24 00:28:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002d2000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fe8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) getsockopt(r0, 0x70f, 0x7, &(0x7f000019f000)=""/4096, &(0x7f000059f000-0x4)=0x1000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000069a000-0x4)=0x0, &(0x7f0000b4e000-0x4)=0x4) 2018/01/24 00:28:13 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000003000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x6, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000001000)=0x6, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000003000+0xe7c)={0x1f, 0x9, {0x2, 0x3f, 0x81, 0xdc, 0x401, 0xe52a}, 0x6a3, 0x1}, 0xe) getsockopt(r0, 0x7, 0x9, &(0x7f0000000000)=""/27, &(0x7f0000000000)=0x1b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002000-0x4)=0x8001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00000c8000-0x4)=0x0, &(0x7f0000e2d000-0x4)=0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000943000-0x10)=[{&(0x7f00006e1000-0x30)="99527f9af66bf5479a46d2eaef841a49083bd0a94411eddb61971f2b1fad652ff07887bf9136a5aa715aa826831f14df", 0x30}], 0x1, &(0x7f0000967000)=[], 0x7, 0x0}, 0x0) readv(r3, &(0x7f00008e8000)=[{&(0x7f000091d000)=""/11, 0xb}, {&(0x7f000064c000)=""/95, 0x5f}], 0x2) 2018/01/24 00:28:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fb6000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000076c000-0x8)={r2, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f00005cc000)=0x100000000, 0x4) recvmsg(r4, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000965000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/24 00:28:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) accept4(r0, &(0x7f000017a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e42000)=0x2e, 0x800) bind$bt_sco(r1, &(0x7f0000642000)={0x1f, {0xff, 0x8, 0x3ff, 0x3, 0xffffffff, 0x6}}, 0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000042d000-0x50)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_METRICS={0x14, 0x8, "0f002fffb50102621446025b9f"}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000474000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000793000)={0x0, 0x0}, &(0x7f000037e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001fd000-0x10)={r2, 0xbc, &(0x7f000094a000-0xbc)=[@in6={0xa, 0x2, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x289f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x24800000000000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000242000-0x4)=0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000674000-0x1000)="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", 0x1f5, 0x0, 0x0, 0x0) 2018/01/24 00:28:13 executing program 0: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000032000)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000013000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, [@RTA_ENCAP={0x10, 0x16, @nested={0xc, 0x5, [@typed={0xffffffffffffff1a, 0x0, @void=""}]}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000026000+0x1b3)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000034000-0x4)=0x1c) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000001a000-0x83)={0x0, 0x7b, "483234801606fa441849d59826071eb36d594f880953e8f2ba0e19133c82277da5e9a067682ab3378cc8befa44ccb25475b02a65a69e494e0c3aee55fada08e8c2cf3a19b0d2d909a0a594afc3252be20c33791a4c03bece02cb3d885418799e051910de868bf752627bc65a11bf86c8b07f67dfa7407d37ba6a43"}, &(0x7f0000033000)=0x83) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000034000-0x6)={r2, 0x4}, 0x6) 2018/01/24 00:28:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f000020a000-0x4)=0x9, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x10d, 0x800000000f, &(0x7f0000004000)="03", 0x1) 2018/01/24 00:28:13 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bc1000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000085e000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000004000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) r3 = accept4$alg(r1, 0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00004e8000-0xc)={&(0x7f000055c000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000367000-0x10)={0x0, &(0x7f0000608000-0x14)=[]}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000096c000)={@common='erspan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000071a000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r4}, 0x363) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f000048c000)="ff10646b661591843b34015d369549a9f469394113d0c3f3f2e5f4170321e7169562e59aab71a1f9e63f2323eb3b5b4d54b1028aecc46ecaaabaecd9843100422fe742600b1c36c711a0e3bf6433ee89aa880f4f3d423ed381baf78f7ebdccdc972be4bbbb008ce3a36621d884bd9c446d26e24f578268982680519b1c78e1436f7c4be3504b3f583ed60444690a9f14a886c8221631373f54d0b24a16dfa4a2df442c3e20809ee692484b0f14b047d88f49a9ad464c7f1bb0dfee85d476ef19e530f367a6fcc462570dda9b50cfb9ec97c3ae5f525f8c092e942512d778ec13e629f6cbdf8104554ec8f2ab2b2d87f1b0cc3f6340cc", 0xf6) socket$kcm(0x29, 0x7, 0x0) 2018/01/24 00:28:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000471000)={0x200}, 0x4) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x10, 0x114, 0xffffffff00000001, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 00:28:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004a8000-0x5)='veno\x00', 0xfe5f) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:28:13 executing program 3: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f92000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e4000)=0x26) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/24 00:28:13 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f000002a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000019000-0x4)=0xe, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000002f000)=@assoc_value={0x0, 0x0}, &(0x7f000000d000)=0x8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000030000-0x14)={r2, 0x8, 0xfd64, 0x5, 0x3, 0x1ff}, 0x14) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000d000-0xc)={0x0, 0x0}) 2018/01/24 00:28:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000000d000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000000000)="ffd71af73d3998b40faff5426af413d5c283643017fb918b00d2ade4d04993948837ca5d05dc25c40d8a37e7ece0d00d1045239d84a85e2d96acd5c2008c2b02c9fe989ea31106dde7b96e7481cf02f8ac77f26c78a4249e4e9989c5d81d9b5525c9f7bf915e8f7e0fff757750f2d388287fe7e45b96a59f8dd472b093cd7c884e2d506691873bedba714b3f3f44f2486b1fcb62f32871", 0x97) 2018/01/24 00:28:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername$inet6(r0, &(0x7f0000795000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005da000)=0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00001dc000)=@routing={0x88, 0x6, 0x2, 0x8, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x38) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x4) 2018/01/24 00:28:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a8f000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c4a000)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000809000)={r1, 0x5, 0x3, 0xb84, 0xfffffffffffffffb, 0x9}, &(0x7f0000cec000-0x4)=0x14) 2018/01/24 00:28:13 executing program 0: socketpair(0x8, 0x803, 0x1, &(0x7f0000511000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x34, "b5977a4810a5db046bd68041b7f7a777c99e3796c21d6280055d1f14b9571f14a5126e705f303c60959672506d25fb52ec9200cb"}, &(0x7f0000000000)=0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x1a)={r2, 0x8, 0x9, [0x3bb, 0xfff, 0x80, 0x2, 0x1f, 0x7fff, 0x0, 0x3, 0x200]}, 0x1a) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x970}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf1, 0x8}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x8a5}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000002000)=0x0, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r4, 0x29, 0xdb, &(0x7f00009b9000)=0x0, &(0x7f0000000000)=0x4) 2018/01/24 00:28:13 executing program 4: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = accept4(r0, &(0x7f0000739000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f00004ca000-0x4)=0x1e, 0x0) sendto$inet(r1, &(0x7f0000779000-0x8f)="eac134ee7534afeeb3108123689efd84ba6e8355fdb178d2c851193667f30e79be60ec2a190f67327e506fa8fcac5389ad96ab2b631b288d41bf6eefeba3df04b6def911149f2f2a1ed7fe6463afe121f18fef49d06da358b4ff627ff300b8f0249aacd527708162169287c37eab8a03294fe8ccbc6c3d598b530ed22b54f680c1b62fb93e62bc1d130ab3d41fc72d", 0x8f, 0x4000, &(0x7f0000dc3000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0xfffffffffffffff9) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r3) 2018/01/24 00:28:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$unix(0x1, 0x801, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007f9000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000810000)=""/198, &(0x7f0000255000-0x4)=0xc6) listen(r2, 0x0) connect$unix(r1, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000030c000-0x8)={r1, r0}) shutdown(0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f00009f1000)='e', 0x1, 0x0, &(0x7f0000f35000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:28:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000025d000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000001000-0x4)=0x1e) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socket$nl_crypto(0x10, 0x3, 0x15) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe4000)={r1, &(0x7f0000310000)="f6", &(0x7f0000289000)=""/0}, 0x18) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f00002d6000-0x4b)=@un=@file={0x0, ""/73}, &(0x7f0000fe7000-0x4)=0x4b) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000fe8000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe8000-0x4)=0xb) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000990000)=0x0, &(0x7f0000fe8000)=0x4) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000fe6000)=0x0, 0x4) 2018/01/24 00:28:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000097a000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000036e000)={0x0, 0x51, "dd9f62dec4c47dfb756cf3080416761adea547326c00b4e86b8fc43b86167ce6c041e957cca7c5c4228837c4f3aab40826aba7f27dca35980fd26697942ce9d7d1434bf1d4cd62a7f1f4e93acd3806bef5"}, &(0x7f0000abf000-0x4)=0x59) r2 = socket$inet(0x2, 0x802, 0x0) poll(&(0x7f0000de7000-0x20)=[{r2, 0x1, 0x0}], 0x1, 0x4000000000000200) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000037c000)={0xd704, 0x8, 0x4, 0x4, r1}, 0x10) shutdown(r2, 0x0) 2018/01/24 00:28:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f00006d8000)="efc1dd04b929ec55e3d31ce465b16d5fd7ce75dfd05adb2ce58c2c46381bbc8e", 0x20, 0x0, &(0x7f0000346000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2}}, 0x2e) pipe(&(0x7f0000047000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000968000-0x8)={0x0, 0x188}, &(0x7f000073b000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000528000)={r4, 0x20, 0x0}, 0xc) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) setsockopt(0xffffffffffffffff, 0x20001000000010f, 0x80000000007f, &(0x7f0000000000)="83b9c3dd", 0x4) connect(r2, &(0x7f0000ca2000)=@alg={0x26, 'aead\x00', 0xffffffffffffffff, 0x0, 'rfc7539esp(xts-twofish-avx,digest_null)\x00'}, 0x58) 2018/01/24 00:28:13 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x3d}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xe24b}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000d000-0x6)={r2, 0x183}, &(0x7f000000d000-0x4)=0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000000d000)={&(0x7f000000d000)='./file0\x00', r0}, 0xc) 2018/01/24 00:28:13 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000+0xe5c)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x400, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000+0x9fe)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={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]}, 0x0, 0x6, 0xffff, 0x0, 0x41}, &(0x7f0000001000-0x4)=0xa0) 2018/01/24 00:28:13 executing program 2: r0 = socket(0x1d, 0x7, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000694000)={0x0, 0x1, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007fa000)={r1, 0x3}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000117000)=0xfffffffd, 0x2) socket$packet(0x11, 0x2, 0x300) getpeername(r3, &(0x7f00002ff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d5d000)=0x14) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000b0000)={r1, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1ff, 0x8001, 0x1, 0x20}, 0xa0) setsockopt(r2, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/24 00:28:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x8001, 0x94, 0x3, 0x8, 0x8, "39fbf48bb7ee23fad57a39f9c61e90e58662a731d37eaa25c20a42bff6c1c60f52df356dfa089a5ddc9fcc22a7f09f0b1c9e55132abcf7aff3d028aabce5ea", 0x81}, 0x60, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)="9286eb43cf525461aeb34b4daf6da3262127d5fe048279d640d9f81fcd6e6864e83e16fd9f98", 0x26}, {&(0x7f0000002000-0xdd)="7a00be068b3d55e0e6b953b3ef01a8280cb2b154d05e4b653311e550d1ff16abb49a2d3cecb8b69bb501251ff06a26989f36c0100be603cc1b3b592fd6aea8e59eb87e3776adb5f34068e50aeb3064adec0de1f0d9f31e3f7644188a3af866efe4f7e3541c10b22257b3fd88d924e2f7f32328c79b5c5c4368a9011a6a9c9602990209f0cfd33e98e9d9cea5829f76bebfcaa523da7f6d823b7499c5323697a01a5184a37f5000d543e3b7e43319c5e4086992061ab8503576c5bf3f51be6795a8aad43860978929b9dcd22b92235ea574fcb103eeca2c5bafa9023757", 0xdd}, {&(0x7f0000002000-0x1f)="cd6562607c4104976157c6a4ffe283b284f512b8600b9dbaf110a055a0b85a", 0x1f}, {&(0x7f0000001000)="8d1375b7adc09cf73266a4478e8dcc6e0942e177a71bd3f67d503fc35d167b41a63bedde9f27d350a7f026f280dacd195e84a2e51a71a6ef010fa59df316f588ac8d7d18b16bf50e6c9198581dd062b644e54b96c5329e3f4f069f6cc3983556e2b061ae4e97a2fc12433383e69cec644ef2f98bda8f8dd340210d9caf9101d5392a98b14652b039857866ca40e2970db16e0a23a82cfb51930da02316dcf79c3bd34f5bd0dbd416bf7820e531979f543f5454f43aee8d65c18369e32c268ebec1d34300d1ec4e168467228821c6d7ee", 0xd0}], 0x4, &(0x7f0000944000)=[{0x1010, 0x113, 0x6, 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{0x20, 0x11b, 0x8, "623c6ecf518f68aef9ed85"}, {0x1010, 0x11e, 0x5, "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0x2040, 0x0}, 0x2004c000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f00000c2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x60)=[{&(0x7f00001a7000)=""/206, 0xce}, {&(0x7f0000383000)=""/149, 0x95}, {&(0x7f0000d75000)=""/48, 0x30}, {&(0x7f0000001000-0xdd)=""/221, 0xdd}, {&(0x7f0000c01000-0x5c)=""/94, 0x5e}, {&(0x7f0000000000)=""/0, 0x0}], 0x6, &(0x7f0000000000)=""/66, 0x42, 0x8}, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x6) r4 = gettid() ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000018000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000aa7000)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r5, 0x0, 0x0}, [@IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @IFLA_NET_NS_PID={0x8, 0x13, r4}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000e4c000-0x4)=0x0, &(0x7f0000dd0000)=0x4) 2018/01/24 00:28:13 executing program 7: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0xa, 0x10000) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f9f000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9e000+0x646)=0x14) bind$alg(r0, &(0x7f0000f9a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9c000-0x10)="", 0x0) 2018/01/24 00:28:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r0, &(0x7f0000392000-0x50)=[{&(0x7f0000b7e000)="4e4984afefc4e2368769ed80d9a7a7b5e2163b43fa", 0x15}, {&(0x7f0000748000-0xb6)="48893f449b0a35932cdda7a96bd48778a06520c12403186153e67e9aa7c2b29c70d5e775bf81eca3bb6bd3cf925eaa523e006c699bfcae88f6012a80419ab1beafeae4c6b344ac15d9ad3e10d6ce0cda5d05b3e48e7f0460d3da514ac93cc443150900c92ef40f640a3edef70c37b35266bf29d00ce4e6e43ecee7bf64b3a1d64edf09e224d8e87517f822a7a8650458562427f1510f9b705f26b83b51bac22843a31fd64bbdf180755ae97d98ae4562bb98ac699018", 0xb6}, {&(0x7f000065e000)="b2136699d3d9f78f8368c1d0181b12d2ddc56a31736bb0db8082dda7d78aca246c544f065000362321e300c838f535461561d340dac7984e7eb11afb70f29950b94ad358140f78030dd1669febff4cb0fd0a88d04f10d6b688959dfba61f77d2cd6a978afc0735e72a5e481d05ce434ad34b769ffdbb58a6ddcc81b26e30cbdad59c60480ba2b410268a088fe32ede7a56d8a594436e6880eee0607a3e18ff2f54b8b2b9c860f01b2fd9debc1edcd4ce203ff8c761fdc9f0044ce1024efbfc", 0xbf}, {&(0x7f000076b000)="bd5c318c27da3294e3079e3ba49448b05b5aaed07706902eda9e870d69dd53798d0612da02d333040f5dab73aad50fbfdabc76e72865f4597384d3a8dd84d95e7223ca2bbaffc07d19ed00f6555e3fc9b4fc67394ef258ac73f81fc8b1d6d67ed0a396cfb27fe74057b9acbcb45b9e1f74f359eb228462f4c9f0e55ae0c237fab05c2aaee1067599a7faf6c29fa2178fc5516803571ca492f3e17f0d672cc4c7320b2deac03b6abcc2d474fe8d83b72b", 0xb0}, {&(0x7f0000ea4000)="547e65585e19b441dd36d4a44905d3bb2c1606615ef4ad115d064ec8e54a5cc508a044d2ddac33d50e8fee1e83b3038b24738c57e5c26a04dc30521ee922141f483b32a39c767c90d2db699c49728871f0f09d6e22cb8e43d82847b029c6cc89d56329950d88dfd55652f89a40206114241c69dc19af5ddb76b7b07e41eaa159063306de60a774af6e1824c9da86a4dc38c9fe97517be0df91d7401e9bf3d70fa0e4ff4c00ac64a9f7358da9bddf8c1236676fa5959fc82db52f2ca3f795e7df4df0466710f4fe767784e2c293caa5a81404d84eb36e7d092524f2925cc6bac662720e10efb9a9d6063beb69bde1ec6c19ecbdad06b45cd2d15d3833e3e7ae6c9ee341478df9e053dd89072b5524cdfe2f1db75a8ea42e16141d119c3c988485d62886f9fbaeaef8e4b51a5d41e9572e2ba88c431f8ea93e5ededffff43a3b9928201aaccfb88fd59b672c5a54d04c7267664001e7e74ac70772d925f4ef4f55f2a25fcd3afda02aa42133ea6539ec57926446577488dfb87bea966603c00f41749e5a82db4903168d2f7f116f5d1a7b38c351e3b22ec7b4a8367a2193ca8af1bd3a17fa9336a9b6e841949c50281ab14235c707ea3c51f8f2a790e7578d5792a265420d2ca309a5812ebd32b6d297bb1252ffa313839fd385375e9e397bf30a9d6e785c225b4b02e38397155d8780ba87df8cfc10e60f0715d0efe7d0f62fdec5c65fb5cdcf6533a9502ddbc9b3992e54df3afaf44aad3cf1fcfefa854047526123e6a740e884f04d0fce6dc6eb798afa6fcf81efbd4e500f747a6bc6454073d2be9c6dc22df5d6032611eb2cdefb7703e5e2ee20cd46138cc7862e066fffa1f1ccbe9e1b9c2828fedb16222bc8aa7c6cf804bdc2e70efd31f2e91834c1fef5f8d6372304a75eee486a081919074b34b501f64045464ee047e04d6833837c63b66b67ee592ebf9a8f12d3c3941b3c7be15aa93ac5227982df30f2bd621db2f0146bcbd58fca12a74bea42d008b9a27bae0c415bbc8a7e7f5c31adfe1d572c9eee1930604a88320eecaa003925dd572bd39b06cad8033bdcda23a233083497209e862b8ca87590063ca379adc75c086646346bf55595fd1a62d5f32570b192e71e9a464beff2c025c1d3bf91c42ae95c573a719a16bef1aa1540a22b3381b1dbfd0980bf3b9894548bfadd374cb3b25a5f906ba2211e00c7333b5af5d2db4b995a442d70e70121239d93f3db52d46e2ebea9274c4349b23d450f7853baaf4d80a4f3f2ff6c70dff3b34b502a018bef2a9d841957b2aee6bccc2769fd5455a07454cfadc6f8d51cea48733ba13980f6e3c9f76d4ed5a4f6c60c6837c8b2e3712f1e4128e337664c1da3131a58f74f7444555bc33f5d6e838d92e250469118fa161a088f1da5c0a10caedc431c5b38d3656140fce38f123cdb4466cc9304b0ce1566eb969a0082b9241e6fc0f25c23e6da55668d16c9f96e82aecd8ad03b1eeeabcc884298985f3b7e492008a9f7086ca5391e3e59ce8ec6465c2072f80db73486cacf9794f661c1d52ead55ffb2b43b39bb890591a54aa0aa247be2ae2e7c917720bf4638718751a917611723a86b099f78953f21ba953e121f9b8e781c9a27d051a5506835c83a004c147c3e3e343947f07374e1bdbac1ef682eb7176f42ffc2e839f2dc84a785e9e3de1396db4fcca45a37becd943ee8a9b1cea242103821e8b0889688eafeccf4a2228b62905d5fde2822feeacb45647d108c2b4f19f5446d1a8c7fc8e7bb5ccbf89bfc6a4ddc4cb0181148d464f3a1e8edfc4576a0d89b8ad0c82e56114eaccced182960af412bb0700f255cbc7a049955112d230f0e13fb45203c1de0dba1ba6cf19d9389dd999db80de3ff2317de98aff61f250123a65bbe6a7f88e2019db3f15c5998d665e30822d09a6f97323d9cf9d0e05e334ad4dac0e715ae063551dd4d9d28a90b37e3d7ab8cb59bce6ea1b47f0a8788d53b53283abfe02e147bbbffe6df2d53a306f67e0ac33f662627725040ee3fb0c0f01036517133af7a510f4ce9456603ca219d5f5254db14fa856eb9243dd3e57227e927e987a7a6cfb562853da4aaf5177f67e091d8d5d9d29d3b12031a754611dede04d11a226a5aab3917c961b72ddb0920e2f134e43176cd7829f3619850bfee51a080c5d741a981dde95c289d7ff797bc65813e1704fb0715b83424e0dc4421704af198f25cc30898a7ac70692472845368560960998c6368339cbd372fab84f4b4a5482b88bfc4248d75f2127b5ed488089bbb4d0e9a1edce219bef05e49a47a49f4b96a9bf151565c0bb9c33c811a242a414efddea875b800aad76e63c8f9e3af60ee244efa09ecead587b47f9041e08c467819afbddac2171f59d73a0bd78dc14da15736c8e8fca0fd95edf164fb29cbbf5602d8fa1bfb34c7ccf494805c99bd1e988c4d9b4c2e861b3b617c517cc661bd28a8623c0dc78221cb1cc68f3e4fb885e2400ba20d9d88268059b47a4a26ce7845fbe0251c9aa14680782770dacc081be31069d8fbb65b0806f8739f8c92abd83e936b80922a8eb7fe6aaeb8187f6cee17c60102c7fcb8dbc0867039a4ff986df082bea22786a934d8bf8319b7f16df5d5d14755e92f61ce9828840cf8350cc5ee1c907c61ac1189ba69b353f95f59d1ca125e5d47eac9fa431e9f9f7455ea5919152615f6eaac6d38ddd34b9515694b7d6bddba492f24f2486bf84062979bbd43ed4765d9a29ce0f4adb5a3379c9ff6c501fbb05a8db47479f1ad9feee0af92e711ef680684f571def4213c39d6eab2d505090e4cf848d2f076ffcc6434444ad3345abb3c01ae91a2c436b7a4a401219d56bddef70dae614e1ebfcc86bc597cc5496732145dde76663119a48a817740abf57632356984e7ac8442490d391e5cf7f80bee47b5db99dbec6a9a89b37b3280e56220e217683361f3812e1ff81144c4f1999f3eda00d25106984e17a8d0b28f5add69db3f4f0aeb069a8d3999e3a2d9064815cd1223c266e9e8735d99b5d29c2fc611594a083a273a604a0f5fe098e8ce0d6673ff1feeda1f63c00fbf46834c76d82fae9d961cd75c50579efe6c73ab17f741227dcce12a78167c34163ce4e9ccac0c8a67178ff3700b8a2c3f385b43d49b198c3ca77264d73b521a37d468fc820340bf628faf341b763b60641738afb4ad7fc64ca32040533ef9af1494326f212f64a727d635452154789831ea793a4d1397a10e2c0738892a975a470afbd4fb114f2fb55b7464589515ce5540ce4384ef912e693150db41049fe2cb58b7e94493581dcdd017fb573de661ea70a4dbe22170e86439344f2882c07dd87ef485cf93a63dc601812c0581e374e62016ae7080f9037d85d0821276755942b5c7b343df44cc291b2abbda8974050971f46508af583ce80207a5d6f279ca7c4ef75eead1d4632bdadf744a5908c0a72c36060a18ffb657d26edb5a7607490cf34144f36ce070844b640aae840fb141db2b0079490eb89bf1d2f8a6c405e98511026da232e2045636ea900477afa70490ee7e2398f92a6bd0c88d08660b51caaf95a38d6ef7aeeb3fec8c3894a0904bd2d820b68709064408cbe2fbc48b153828b07a35fd6d255582a6f9e628187809d9f10dc36318d325263a688594cfecb80816d34c933b8a773b21c6da0d69d326152cec4300d059cb5f72db310fe28b620c0efb98c1187d96c587520ff5097cd754433dec02a7041b3c67b246a90b64ec27cc0c24a2b56287643254c55c84af789fadbfbf3127f9a8c3f71626751228813bf1d9c8289270a41b63fa27041172dbc112e9f78a0faf63fe2ce60d9970b0915abc91e373f43f0661bd7476e7b0a12caecd488d093af39446b24df221e1a86613785bc78ba258c1d6180c59f1d365c91efad07a09a5e22344100af4c4866fed88dc6456534797c187a724dd60040abd3d5bad9ace91747bcd6964a3b5c9b7cc2fbba5cdc211701ed3fc3bee85f1cb4d936c85164f8aaaccc7e77d343942504c72d6741003227b63d55b55dec1f43304f0b7cb81cc59882d987c7405d3bc7d6759844d1ca8a8f73000a49430aaa71376dc465c0e306227aa9efe107da74f5086d3283f4f3b325d608fa0bf485c7761a5ba6a50fbb6d01f93d83f7359643e4f073088f152174ff5c9bfbe4f540cd7fd992617d4fa3810f6a9d86b8c7de781eaf0cf46e17c9ec7d6b0e52a3167f00e57d1a8092c11dd7671c5d6e4d0ebec41f356f3621028d1d5640ebe028dd66627ea195b79800b20c78a5ac87beeffd2bb50b3c17ce4a14f6cd0bd03b95b63fc852e9b248ee77d56099e693063029be4a910fdff824f1a7b3f15c0dfd718e9b2670a92f83035eedb7bad61f0cba3fff36f77dc4f000fb7f953e1e0b758ebf4e4e047e13bf0f90d0a2d8e4b2b6263bbea13bee29a934539797a45c71a24b508a663084f3f793bd525aeec00fce3a059bcbfdf3b26577c597c55b7aa5097e5399520592a78e0eba3670f57839af826531748306abb8eb7e43740475bb59e1a80c2386564341cccf122711a543b9bef5e36973a09a821b09513b6a7bc312b7b818663593e330d33e424a2e212179771db7354fa7e9eb42dcec73ffed6f72aaa2c6f9bb99203b221424fca7e2706d52803e98fa9260a3441a89d916ca6bec3a3f211449712c5ab746fb1fed0cee9e9c6f5d4ad168957b5715a7295100027a4d9e94b85d6bfcb480f58546fd45c732dc93aca5acd1e0b53f7c090333d8379fd2594d3583995d6207b185cdb7725f1c14cb07b53ced0bea0474d54a1ef15f24f3fc3c0f4d1fc3e472e13cbeef612317fc76ad15d30370be547fee795ccbffc38d1264a870c73a8ac6dcce427227e91cdcc1e7ce56dcb00ecf0eec6e2722ddfefd6e8474b4c20218710833dc06edfd729a4ee3d3f9fbfe9813874991aa11bf9d0cc9905490e1650042fe0f73b6045ba41a822d1d7e92c66735d6f16810272b3d6e0cd53d5f9b5e8eeb0e39fe7d3d7166a830f6bbea3e91bf505389144943de5552935dae628cf3edf2e7ab9943a45114a418a74fb356758a727123687aeb5f91b51b6042c7fbe9283c74fd1e35be6e5f890c52b3edcc921dc71e02eb87d925e01042f61b57329978b5e17881b8d06ff68fcf850240bfb11bbc2cb852c997adf4c254935aaeef35ea51d9d57f20b1f78f4eb246dd1f2d07e8d61a953e1aed6e9496879d1dcf0296740d3227a94f6bd8a9f37c495c1645c74b7636620c607d9d67dc2b1ffc3c6a8bcfafafa1c542e9d8f42abc0fb062de6b366c089fe828888038c324a52458fdf3825575e23861a9dff99298859e585346dcd5eac36afe5b0dda07a3e432a01620c5216c47e6d049c6ada29f816833fb5449fd2e824e742887630eb4647d023d706e7e727a9ac99cfd9d5b35fcd14efd0f0ee74423061506b708cccc7eecd3969758c8b4bb4199ac64d6af6c40bffaa1d73c0528f8ed0b952118f25ff61e4d1df7c431fc0abace083678704edbe0adc7e5dd934fca8f5c14cc9a25b0d3de736d1a6862a73ca56fb8264a542f9f64c3346a8d0ff8f3367f332c452de36aa4390bd198ee6b618273e2204b28333d39ffafb7c5f006455b71870bab0340b1dcf563b7defcfbf4297ecf89b232d3e04ce93844804474e9c0c6a21edcf066cb4cc036c2ee27a8c77f495b907cbf704a7837d9ac480233ef3f04516d5d0bf741066582de0da9942d3582d777eaabef623b0f6024ffd41dca7f09be48c40c2714362a3613c542310a892c61ab21a1f2986e78f0d59", 0x1000}], 0x5) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000e0c000)=[{&(0x7f0000f78000)="92ed0a0134055f49fbfc3e4e44ac1c4a", 0x10}], 0x1, &(0x7f00000ad000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/24 00:28:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) sendmsg(r0, &(0x7f0000afc000)={&(0x7f0000cbb000-0x10)=@ax25={0x3, {"59812639fc7d79"}, 0xffffffff}, 0x10, &(0x7f000002f000-0x40)=[{&(0x7f0000167000)="4a954600f3b853", 0x7}, {&(0x7f0000616000-0xde)="c7bcda53c84fb4fdd10e60cf3c2fae78b868b2e2939a6b42bdb68028218f9f4971c3323460d3b7d0be4c278f9c9d45d733613ac2fb23a3cc0ff6201664d5cda0c053dfae635692335a5b15b7bf08c9181df2c84381cf92f2953eed25cea11431e757bff6727c50a073bb8b553ece501366f7cdbcb374e179519ff0beb584dccf87b792adcfef218b5b9e5eb472ab4424e99d240c12aa9713ad0684dd4ecea57a3ca80fde69210c8b6949cf03bf5251e5874083841af286a5792e2ae5371ca57000bed3f8991ac9782e33f72ceac0ecec4c7f53c309244eb5adfc00a7ed3b", 0xde}, {&(0x7f0000c8a000-0x17)="9bc8f66d33c92c4e663bcfe4957a12f9434dbe90c1fd52", 0x17}, {&(0x7f000011f000)="56a22e7debbbf650fa20389fd825bddf046849de8fb29614363ac56e87d8aa637306bbaa25896fe79fbe8c477909792e2d88f54336f130fa31d5ee125ad720b052ec379167d9ad47959c234b196c48e9d0f9bbb2cf2d13751153bc2f89a701aedf102bc3862db1074f960c3a73b482a14788fb", 0x73}], 0x4, &(0x7f00007a7000)=[{0x80, 0x103, 0x1, "301b02129496d108013443d4dd737a9a76e78b680e73611baca5c769f0e99ab2dd575dfac8b420f55091b3847f6772b364dc18504616e2339ad8dc7d8c3e0b352461015422be9087fe1022bf9b44313251ddfb2eb13051fd866f664c805b3c27e83f50d83547c5e54d"}], 0x80, 0x4000000}, 0x40) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00001dd000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000478000-0x1000)="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", 0x58a, 0x8000, &(0x7f000003f000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) 2018/01/24 00:28:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f44000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a49000)=0x10) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000064000-0x4)=0x8, &(0x7f0000e6c000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getpeername(r1, &(0x7f0000dd8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000a17000)=0x32) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000166000)=0x3, 0x4) socketpair$inet(0x2, 0x80003, 0x3ffffffffffffffe, &(0x7f00007d9000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r4, 0x21, 0xf, &(0x7f0000bf7000)="428a0cf956a396c77f8ec2db981401b4708d4ca0a848e68f9983381c51313c793b284e15b1cbc00e0c17460e9120a7579f289964f98ed7284278b8c2dd3f3a2842bb11d1bffd5f1ab0e11dc9703767426949a1f9253080f819ab8fc1f2957ef6e461cf56b7bf6bf940fb5ee0742e5beace9ed2", 0x73) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00006ad000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet6(r1, &(0x7f0000b65000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000167000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000322000)={0x0, 0x0, 0x8, [0x8000000000, 0x0, 0x5, 0x0, 0x0, 0x10001, 0x100, 0xd4]}, &(0x7f0000740000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000010a000-0xd3)={r5, 0xcb, "4a0209f49ae09a3c2fd4f0fa172256168b8354b1d43892c953f29ac07ec1b321f83a72f76565a2c82e4e810ccdc50b7ee742c5d9a11fa6bcc72e2d68a39c4af17b144a03898c23b847c0bfc7c00730ab2cf4f5b84fdf369980ec566aac1f5ef649e4045d8f190331f93b8641e7ad55dd6f57d6c23d886706b7bb532483bb79b3cbbb0f409769db94c019fff6cdf407118c6e0eb8ff4bc27aebc9860a2f9eee4f354b67ad28491b8a2aab895d45e80bb5a3d8620529bf587dd8c8c4d741852c48ed4e6b4518a7406af436e5"}, &(0x7f00002f5000-0x4)=0xd3) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000b07000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000)=0xe8) 2018/01/24 00:28:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00005b3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004f0000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x1, 0x80, &(0x7f00000ae000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00009a1000-0xc)={@rand_addr=0x78a, @rand_addr=0xfffffffffffffe00, @rand_addr=0x6}, 0xc) connect$unix(r0, &(0x7f0000b07000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/24 00:28:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x8, 0x10001, &(0x7f0000e26000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000253000)="21aa34bc20dc8bd9867f00ff613e49437ceb7b43119756d6dd4216a7a3453aa62749183dae8b", 0x26) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000265000-0x4)=0x81, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000128000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x676, 0x0, 0x401}, &(0x7f0000ce3000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000feb000)={r2, 0x10001}, 0x8) syz_emit_ethernet(0x13e, &(0x7f00001c1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x108, 0x2b, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "7110fd5137539b2da2eaf9b538afc577c3c7808a777572000001ffc2efe558019243c5fc3bbc49d5493c3c6be11c9c697f6c20e7f69853956370d0a2b5087f42dde7179e5a01bfceb2c25c02e422452cb674b316a621679def84c0540e8b0fc4fc86047932db41000000000001000017f6f1dbbf9c6b1d0d85f5ff0d03ebeaeb82416fffe722568cce2512ba019a55df4d5bbda82f16e9900492b954c1ae8a4e0a51b7c2"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "b6e384a1c0475f07983fb6baacb75ff8c26237b07dbe0ca6653d8bb4d12ca17bc4fac9b761d1878e6d7d8acce21aa05d33d382deed04000000d61e81ea3e6c365066700e55bd462fe4d8965276309710525564a9"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000371000)={&(0x7f00003cd000)='./file0\x00', 0x0, 0x10}, 0xffffffffffffff47) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000cec000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000032b000-0x4)=0x1c) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000584000)={0x0, 0x7fffffff, 0x1, [0x1000]}, &(0x7f000023c000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00008d3000)={r6, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000095000)=r4, 0x2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006d0000)=0x0, &(0x7f000034f000)=0x4) 2018/01/24 00:28:13 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x9, 0x1, 0x3, 0xcb9, 0x2, 0x7ff, 0x7, 0x2, 0x4ef, 0x7ff, 0x7f, 0x4, 0xa3, 0x4]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x101, 0x8000, 0x9, 0x6, r2}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={r2, 0x8, 0xffffffffffffff6e, 0x5}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000)={@generic="12cb45c06c63e8f3c1f22a65a29f41a7", @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000136000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000011c000)=0xfffffffffffffff0, 0x4) 2018/01/24 00:28:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000a3d000/0x10000)=nil, 0x10000, 0x0, 0x13, r1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x800000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00005f8000)=[], 0x0, &(0x7f00006b7000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) unshare(0x40600) 2018/01/24 00:28:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r0, &(0x7f0000406000)={&(0x7f00009d4000-0x60)=@nfc_llcp={0x27, 0x1, 0x4, 0x7, 0x3f, 0x1000, "7deb0e9d5ff8b98f8ab5a4cfd39fbb5f92dc94b68a6922e0b41f4b1c04285c37cfcce8ede750b774c9ef602690b0a778f5b65013e874c08b62223687122c36", 0xfffffffffffffff8}, 0x60, &(0x7f000092c000-0x60)=[{&(0x7f000098d000-0x9d)="f69eb5e10c76f82b7b9296771cf68e87ab819e8a8ec00552c88eda718e24ec245afb4c442dff0821f5b03eb2e302638d65e80092242bc1d9ef741a09e7c019c29cb65e54e3ebfcf211290294f828c760311f1d4b1502cc4ff5e72bbe24d7bc8158b4b89ac505fe4669ca9a312379a4a08d4645af55930083c43150fe36db2434641271b9494093011c4ba3a53c697cfcfef4d736c9027eba847e083674", 0x9d}, {&(0x7f000075b000-0x54)="856eed777938e8044e411f3844f593ff10e3562d94baa43bb468d30b279ed5157e1d0784700a1cd13bf3a82ff810f48eb89d30fa50e4f8cddf90c1529a53eab89358ebcdc648e967d7664ac16f5c720af02fbbf6", 0x54}, {&(0x7f0000d62000)="b23af4117542fca9fb49a47532c3e8cf9b181940ea98f1a4c0572dc714c4deb9580f3806b62ca3aacc19d9cf5c9ce7a712a92d9d932d868484f06c49be92b3d20ae88b62b644125a8f9b", 0x4a}, {&(0x7f0000dc2000)="04d01bd1657eeb37262965c5158f0212e03bbb36669e21a7d198fa3a79838d7970e779e3a14b2a9f2a0c3781c7ed1baff70958432b1f24b43c7326c19de9a06e75", 0x41}, {&(0x7f0000c7c000-0xaa)="b5b1a2b2cc68a091587a6344d469c510a16fe5e171b4a09113a453b8db72c90291781cfe57113cc057c74631d1277452241ea2079336b71ba9ce972febd437ff4993d5aac44913a72b4e1205772a65cf92a7e2860b9345238ec6132ece5536bb0385da038381980f3ffbed4c9b19176dc5d9c9a218669f7fc038710c01b505b1a815799409e6046eec53738540e8ece0a5f88480540db73136a592d9a42c3c2e13647276b506c01f1411", 0xaa}, {&(0x7f0000e8f000-0x4e)="3aa57b3bd40455be7e1e16f441709d8fec9eacc600116d24f22df4ca6d12701b5ff7ae1f55e057ab071f086ec266b80528b067d6ebc3c953f51c9d5c0bd4deee8f579f322e2c31069fffb25a97be", 0x4e}], 0x6, &(0x7f0000b51000)=[{0xb8, 0x862778edd37ce01, 0x1000, "dd91a22551a22ba40688e25cb771b231679ccb4f377b103a3427829d577e1a45c0dcd6f17b41ead15e6dba027ab2a28a57670819dfaabb644fe7a8b892d369ace195b64c67b78e02761f3c055caa614190124e5a020110d3ad408a417272517dbc6a9c5e801a259191ad167da930f736d30bdb34290b7d33a08a1b2fc51cfd051402d6a9dffca37e50dc7b9943287fd138068511c666e473f716f5c16c4f403cfeef28f7"}, {0x28, 0x116, 0x3, "a8dce6c8d151e852e5e08b969af56b7644310cc2c90de4"}, {0xd8, 0x19d, 0x81, "1de4a8d37c81afba1f663a9d2f4789a9670c7414dc909f78ebc4ba71099be6fa74703e0cd87a4a93fb95f8f7584a6039994d6324c20163ba6d93b5058c5d610ba4aa892d4f6cecaaeb2a45bf1ff5f3db7f5122c863b69c0daef786e885992efd7d916f3eedd864274108768ff0286730fa9c5a5b449fd14c72ee31b0ac8cf8c787c1abeb3e1b16e12126f2aebbdc829cb0d2035d71c963b97cc264a5b1eb4d05e3d2351fb0c32dedeeb4a9cb58f7516ba0d3ae056fe04718bb2e24bbe573cde3206f227bca331216"}], 0x1b8, 0x40041}, 0x8004) recvfrom(r1, &(0x7f0000e5e000)=""/90, 0x1c, 0x0, &(0x7f0000b16000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/24 00:28:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) bind$inet6(r0, &(0x7f00008d8000-0x1c)={0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x504}, 0x1c) 2018/01/24 00:28:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$unix(0x1, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000d0000)={0x0, 0x0}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f000012c000-0x4)=0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000de4000-0x481)="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", 0xfffffffffffffd1e, 0x0, &(0x7f0000afe000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) sendto$inet(r0, &(0x7f000019a000)="", 0x0, 0x4000040, &(0x7f0000aae000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe2c) getpeername$packet(r0, &(0x7f0000794000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004f5000-0x4)=0x14) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x2) 2018/01/24 00:28:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005e9000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000011d000-0x4)=0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000dbf000)="c78489edf73148aa3973834ce61d4df8bfc4ba8b3fa16d5ec5de9a631edaf16e237d658f4666e0939b6d87caf76194184ba3c3652c1afd0b3297373ac164") ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000d59000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="dccd67efeb6dd5815580c6ccccd835cb"}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b3a000)=0x0, 0x4) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x4, 0x8080b, 0x4, &(0x7f0000da5000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f000015f000-0x38)={&(0x7f0000598000)={0x10, 0x0, 0x0, 0x4d2b53071a624eab}, 0xc, &(0x7f0000f99000)={&(0x7f0000b48000)={0x10c, 0x0, 0x7, 0x0, 0x1, 0x2, {0x0, 0x0, 0x1}, [@typed={0x1c, 0x1, @str="ee776c616e30266c6f6b657972696e6700"}, @nested={0x20, 0x2a, [@typed={0xc, 0x39, @u32=0xa550}, @typed={0x10, 0x40, @u64=0x33}]}, @generic="0abaf49c2ff68a831d4b9a8b644f1520528607a22b822638837e2b11ca0039a8c4a8cf1dfbe9d0f1b45eb582d82d9699ba27a34f4b0b3ebfd8311567c55a8dc4a1f3a40356e6c5af2d9fe24249bfc201896d0cf540d0e4f08e186d938497db27b128993d75aa3f9a9bfb7092ae9241b41a35281945ab65e1715cdc40bbd6a61ca4ccffb1b4943b2c61abd6dac83d7f055af3cbf5c3e5d13eb26fdfb857ecb3efc5b1d7d133ce8f6c994cb3d0724a3ddb6173a7254f17b1508e3cda5d"]}, 0x10c}, 0x1, 0x0, 0x0, 0x81}, 0x4880) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0x0, 0x4008095, &(0x7f0000cd7000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:28:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000299000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c7f000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb8000)={0x0, 0x0, 0x0}, &(0x7f0000565000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001f7000)={0x0, 0x0, 0x0}, &(0x7f000095e000-0x3)=0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b8a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x10, 0x114, 0xffffffff00000001, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) socket$bt_sco(0x1f, 0x5, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0x8, 0x80001, 0x1000, &(0x7f0000ade000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000db3000)={0x0, 0x0}) socket$pptp(0x18, 0x1, 0x2) socket$nl_generic(0x10, 0x3, 0x10) accept$nfc_llcp(0xffffffffffffffff, &(0x7f00004f0000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ca1000-0x4)=0x60) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000133000)={0x0, 0x0}) epoll_create1(0x0) accept$inet6(0xffffffffffffff9c, &(0x7f00008f7000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000584000)=0x1c) socket$bt_hidp(0x1f, 0x3, 0x6) socket$bt_rfcomm(0x1f, 0x4, 0x3) socket$rds(0x15, 0x5, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000070000)=0x0) getuid() getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b93000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002a1000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000-0x4)=0xe8) getgid() 2018/01/24 00:28:13 executing program 4: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x8000000, 0xe1d4, 0x9, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x42edab2b, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef1000)={r0, &(0x7f0000007000-0xcd)="d9baf833df0bc8d9b9eb1d00a8dce660e2dcd5d4bca9255d9e0fc39a8cf089f3c3b7ca09d2ce834fe04fab5f63d21b9d42dbc41b03194e7a953f5a5f94796845d0927e861c00aea12de1606750547aee466589f5b94b1ac14f1a212428f6a1efc5c6256abbd7207e412f87bb34c4e56c66fa70ee22b385ace85e767188ba63af1c3a6ac229f5d60635daef35f50e9db6ce64b610df45a4f5ab48ce3085a31968db932845dbfbf754ec5a6880e919b3248cb040bcb5048451f5d4cd27227f608d4e6fa0b74598946a9af77bfa2d", &(0x7f0000969000)="39428a551528ea22969ee90bf4ecb08b4855ef91704c72bf98ea3d3e2ef75cf173a675a15f49dabf2f6a1f7ba2bfa3890434ce3f6baab5e036ea3869b1703af74d56efb45aa0d39d3720d162cdefef3514313dea712430af690a4699651e038cead93e4b14f7ecfdc40e0172f397e2b79617a5e50505e3", 0x0}, 0x20) 2018/01/24 00:28:13 executing program 3: pipe(&(0x7f0000945000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@generic="b4224e9df06415f7a9e13e4fd0e9c4b0", @ifru_flags=0x5000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0x77)="ea35a21847f8a2b1f04fb194f53669e3d0664a0b8389610febd2d98cb7b8eec2edc1c65cd055f845124317e2bb6674b3be744fc41910cc5af1033b30b5fde146e31c2ac9d2c90fa9c1fb92e3ce134df638421d57592a2fda4e3d3aee9adf3490a51dc443c95cf835f7f9e97d63ef983fd4dc519280aae3", 0x77) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="d18ea20192840c13049d2ac21c9a1c45"}}, 0x1e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x2, 0x5714, 0x101, 0x4}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r2, 0xb02, 0x30, 0x5d, 0x3f}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000dfc000+0xd77)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x22, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000704000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd5000-0x4)=0xc) 2018/01/24 00:28:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x80000000, &(0x7f000024b000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ae8000-0x4)=0x0, &(0x7f0000711000)=0x4) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000f81000-0x4)=0x0, &(0x7f0000fb9000)=0x4) 2018/01/24 00:28:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000c57000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @multicast1=0xe0000001, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, 'd9\x00\x00\x00\x00\x00\x00'}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/24 00:28:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001000-0x8)=0x6, 0x8) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000f8f000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000-0x20)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000147000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, []}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:13 executing program 2: r0 = socket(0x18, 0x0, 0x2) getsockname$ax25(r0, &(0x7f0000993000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000+0xa0b)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="f28dc4b6524284f09f259221773bfca7009a418189605fcc0c0cc2c41f12ee223500271fa4a7360e968de8f8014a6ec94bc94d7457f5686bcee91c9545f141f633939ba65956f09ddc5aa00ea52b68e53c3d06cf1fab848d4687948b3c3a4cff70ff2724fcd8dfa9530d2d468c3fb6c9", 0x70, 0x4000000, &(0x7f000063e000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:28:13 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a87000-0x3)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000e2c000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00009df000)={r1, r2}) r3 = socket(0x18, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000002000)=""/216, 0xd8, 0x0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:28:13 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffd, 0x800, 'cbc(camellia)\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000142000)="0a0775bad5e383e5b3b60ced5c54dbb7", 0x10) r2 = getpid() r3 = getuid() mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f7e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000874000)=@ethtool_wolinfo={0x5, 0x1ff, 0xfffffffffffffff7, "17bf1cf7f95c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006f0000)={r2, r3, r4}, 0xc) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 00:28:13 executing program 6: mmap(&(0x7f0000000000/0x149000)=nil, 0x149000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000013a000-0x11f0)={0x14, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000149000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000014a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000054000-0x4)=0x26) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000a5000-0x8)=@assoc_value={0x0, 0x101}, &(0x7f000007c000)=0x8) mmap(&(0x7f0000149000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000013b000-0x8)={r2, 0x1f}, &(0x7f0000149000)=0x8) 2018/01/24 00:28:13 executing program 7: r0 = socket$bt_sco(0x1f, 0x5, 0x2) listen(r0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000001a000)=0x5, 0x4) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00003ec000)={r1, 0x3, 0x1, "b662bb08ab9a8cbb563151ef5ccfc8a6a156087497eec56707853781fd292872d11c08f455b1d6f70150dc505495973613f7a0c0230bb12b30de64779825c137b0a0a3ee412005424cacb511120ffebbdef27ded1296828ff6fa17e4798bba0b1a18ba97b79e99f78d84b15e16c2521fc816e305c5a5094b5058a73bc544aaedfc5e582e8ba9a30d9809ed2484632ea9ed5ea820b0ce5ed5a6a100318331f91b30485c9111ab0d050d4d7230058e6e6c5a259d4a6d0f6026113938a9c1c0729c2a3c4acb851e0fc3bde476ffe1"}) 2018/01/24 00:28:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) write(r0, &(0x7f0000417000)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x8d) 2018/01/24 00:28:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0xffffffffffffffae) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000694000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f0000636000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000084000)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x3, 0x18, 0x0, 0x0, 0x9, "517bda12b2ebf82563"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000620000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d6a000-0x4)=0x20, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c97000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2, @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]}, 0x0, 0xff, 0x7ff, 0x9, 0x20}, &(0x7f0000acb000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000712000)=@sack_info={r2, 0x0, 0x10000}, 0xc) bind$alg(r0, &(0x7f0000a8e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe0002", 0x21) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000486000-0x20)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ad9000-0x8)={r2, 0x7}, &(0x7f0000d17000-0x4)=0x8) 2018/01/24 00:28:13 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000003000-0x28)={@generic="aa538710efb0b2a2d0d11c6ab0d05a3a", @ifru_flags=0x0}) 2018/01/24 00:28:13 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000be9000)={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x36}, {0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x9, [0x370, 0xfffffffffffffff7, 0x1, 0x80000000, 0xffffffff, 0x3, 0xbf2, 0x7]}, 0x5c) socket$inet6(0xa, 0x4, 0x81) sendmmsg$alg(r0, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) 2018/01/24 00:28:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e6a000)={0x0, 0x1}, &(0x7f0000c29000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000003c000)={r2, 0x2, 0x0}, &(0x7f0000948000)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) connect$inet(r0, &(0x7f0000b36000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:28:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000956000-0x8)={0x0, 0x3}, &(0x7f0000965000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bf9000)={r1, 0x2e7, 0x10}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f00009f5000)=0x0, 0x800) sendmsg$kcm(r3, &(0x7f0000000000)={&(0x7f0000a36000-0x1c)=@in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffc0}, 0x1c, &(0x7f0000848000)=[{&(0x7f000041d000-0xec)="ae7500f212d7436d5785c7b56c6b3353bdac7c5ae323db9521700c8b589305d33b9545d4b584156a608adc7b8febed51d8c8c6abdfbde900f95788538e00e3602c0483cc2851dfd925d4f024453b7544104ec461f3172c1606c60c4ea7080809eb4299ceea0241ca05d30bb7f0c1be1e59b19bb29a6eca17cbcede0d4eaad2314d11d94cf2eae1d56e3b12b660d72288cfb8c885d38d2521d6d7386e0d0251bdfde1365c9b4f17c48865d36f1d6cc8509db08a2614c032a553eb52cec8be1ec03ed203e40782d9fd0db2e69f51b7037b4a7cd5ae477411d8e8939281de3411f81f44e2975d4f58232ce3a9a8", 0xec}, {&(0x7f0000026000-0xac)="c22d575b0a0ab7c77f716ed2f9f78544b87a2c4eaf45832763702834a9e408b1889588e4e044a19a59a529e605aa3b49148bce443e883be9dafd74f245e32b98900e88d57966fc140e5be2019e522df1190cc2c1f083d9d6d415929a3508c12d59a58bb9d8dde948938b69776dc7220c7d75914414b3866d128da9e32ff1493b1acf15afe88efe71838e83340e1d9b368c994849829a5f9bd8c3fe28305e86f055f20e279fb507be88b311db", 0xac}, {&(0x7f00001be000)="f1fea89faed1bb3651c838e65acb244b62ca77f924b43ef8654459452223fc92b65ca66a084f40b9543b7b6f9c394c0d398747a1b921e440d61d8f6b48af18c3fb438d090ced56b642e99bdef7411ac326482d5a8396446c4b829ec1d046333ae5f336c72ffd9afa593ee0d1c8945c28f9523bb2da3641890bcad2df2519d5b28df484890629bedbe6f3f3d47b7fea345a4a707351d479866f2c1fea56c2e3b1a4df0a9f9ee5878a4dc6c3f229c696bf90a7f43884a97f0e554586e47ec2206c7dce262f62b0fd00f69dca2b749e6760986dd9362393f86b20afb66b868f0fd0532a1a4819daec127a7185e7e661e26c56314a7b", 0xf4}, {&(0x7f0000d7f000)="e2895d6209bd7d43ed00c58af7e3cdee87208192dd9b730c1d14ae66ba20623f5ad22329f3990e4da3947dcc2f6b2eb92462b3f6bed5970081737139e65c8f63276cc98176863ff81a5db5ddcbd84518f8a65f241035ec51216464e1455b64b994a699c02d9eb5133d0db5bf570661d814d23c715b6d47fa17988ab282cc63b878ff1fa4cc7964abd24f4965c0d592400e451d5cfac71c279fcc6c1d99ab9c10f7eb13185e164783b26e9d56fb7c35f66812fd9619ef3a0cafe9c2661d57f55c47be4836", 0xc4}], 0x4, &(0x7f0000866000-0x1398)=[{0x18, 0x118, 0x1, "58a8515e13c8ca"}, {0x98, 0x119, 0x0, "2a35a5d7f51520fd906c5e6692e203179d98a5cc91165c2836cf1319c3b3d9ff6da52d46b52351c6fd8101faeb4a8abcaf48371ccbe90d1e834c455c4e428d10522db721d19b1c7847c9466f4b1b5f44c2afbe363293ef50beee62c841feea83571ee0831bd30d11aa5bb89485f2b9d669956697d06574657fea21883cbe98a30526eaf9c012359d"}, {0x90, 0x102, 0x7f, "8a373269fd4f6ca63259f5606ded23a4a182a1d9f33b219f34e89c58f0dab2ebf274096b4a01abb0d0798ecd74bec35fb4a9d85a7350ed86acd6e35532213d90b10cf2349b67c8b8942ae343ca54d52d437619bf0118b0343d1887dc930a3a1549f3c6ada071257215de4fa86bb9e59dd5e81af288983c1adbd1c3855ebd84"}, {0xb8, 0x11f, 0x8, "e6c84277b06c2ffce3b28496d60bed796fbefe4c217f3acdd1d553c788de690dab282d175e4b2e9a0b1e7aea0f87c2e1f471eb9a9158f42e14e36879fddad2aa6e1416dad87e4b6edc633860e7b0285fccefad4f2bfe0dbbfc786f3e41f1e7fc7654ac83675c5b5d57336e714109ce9c33161244ffa826cd55ffbb08fe16a5f5fef3c6a314070461d42b099009e550b33505eea41713bb8836829f480bfd6912df30d2cd"}, {0xb0, 0x103, 0x5, "9e02600fe4c4188a1db5d80a822d459610f3e8347b9d66cb493afc40dc8bd19b3eb0124fedc6cd289b8c65d129335cbc5356f7b60c659358878333b134b8323b4a7087e085694205b39d25a93306eeea219ba54137eeb3a14366cf7b69ab7ae7029421d5f16172d34d53d90ecb551f42cfba32cc3f3898de22e7791853f11775706554798b2b2615eaf03206763215fc4b0b2a16c390a678f2bf8041ce"}, {0x1010, 0x117, 0x6, "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{0xe0, 0x105, 0x1000, "3d61a0af6dd1c98d319487bbead1544018cb315523e2d88e2b6d359168b75657f60770f390005b6e43d3e691eb142c46935302a89591f2e01a410efa1f9c29bd7ad59685e8abef47eb5b8275b5691621ac0c2aa7415043d9c3b1c9aa6ba6ef99144999b032c9f26d5f04513ce427eeff65c3f3f4371d5a6003926224d6928f615a128496a2ae88b627fa7a4c05d9e88781f395ae64c76fa249785f62d70ee67d250ffe5d09fdfd77a559b0002cf3969602467a6208224fcaf54cc409ec0bef3b8e4763459e986efef1d09acfb2f1"}], 0x1398, 0x4000}, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000567000-0x8)={r1, 0x6}, 0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000261000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x9, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x4, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x259, &(0x7f0000cdd000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 00:28:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept4(r0, &(0x7f0000c8d000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7f000-0x4)=0x10, 0x80000) accept4$packet(0xffffffffffffff9c, &(0x7f0000d51000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000007c000)=0x14, 0x800) connect$packet(r1, &(0x7f0000755000-0x14)={0x11, 0x1f, r2, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socket$inet_sctp(0x2, 0x1, 0x84) r3 = accept$alg(r0, 0x0, 0x0) writev(r3, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) close(r3) 2018/01/24 00:28:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ce5000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind(r0, &(0x7f0000385000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x1, 0x2, {0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}}}, 0x32) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000823000-0x4)={r0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00003d2000)=@assoc_value={0x0, 0x1}, &(0x7f000095d000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008b2000)={r2, 0x10000}, &(0x7f0000cb0000)=0x8) socket$bt_hidp(0x1f, 0x3, 0x6) [ 376.151930] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=28807 comm=syz-executor1 2018/01/24 00:28:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0xd883) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) r2 = socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000fc2000)={0x1f, 0x7fffffff, 0x3}, 0x6) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000096f000)=@generic={0x4b5e6dee, 0x9, 0x0}) pipe(&(0x7f000010f000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f00000bd000)={0xb7, 0x4, 0x2, 0x878}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000249000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/24 00:28:13 executing program 7: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000038b000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0xffff, 0x7, 0x7}, &(0x7f00009fb000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a60000-0x10)={0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000df9000)=0xfffffd4d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x7fff, 0x4, 0x6, 0x8, 0x4, 0x800, 0xff, 0x8f62, 0x3, 0xcf5b, 0x9, 0x2, 0x6, 0x6f49]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000001000)=""/73, &(0x7f0000000000)=0x49) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000004000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000003000-0x4)=0x3a) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000003000-0x4)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000)={0x4, 0x8, 0x1ff, 0x8, r1}, &(0x7f0000002000-0x4)=0x10) [ 376.205127] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=28830 comm=syz-executor1 2018/01/24 00:28:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000064f000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000069000-0x4)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f0000679000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/24 00:28:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000a90000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ca000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000e4000)={0x0, @in={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffe, 0xf209ba, 0x6, 0x2}, &(0x7f0000f2f000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aba000)={r0}) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000c23000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000018d000-0xa0)={r2, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x5, 0xfffffffffffffff9, 0x0}, &(0x7f00007af000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ea9000-0x4)=@assoc_id=r2, &(0x7f0000b44000)=0x4) sendmsg$kcm(r4, &(0x7f00008cc000-0x38)={&(0x7f0000307000)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x3, 0x2}}, 0x26, &(0x7f0000ec8000)=[{&(0x7f0000903000)="5607cdff190bc8f2af4b637e2c36f28abefcd901be61022a9c7a455d421326f8a9a2a20c8a05dc4ac52c109cac2045405f4fa3bacb79e26747679fd4e2e923b22166db40b8aafa21f3a05a1618", 0x4d}, {&(0x7f00008fe000-0x1000)="06a0247c605a1d13bde38c95abee4c27c92ba74325c07e25c1759ed704d3005d1cee29fe2079b90dd75674a7f2cbdef367c94d4bd9cd889841200dead3a9e770bc9901f6ad72bfd29339bdacccb6022f290d9e98b395d7c78f9f7486eec583be1a5bdc6cdc7e627a38c136e0f85d01d32aef99fb499bd7992e6c9337c9d71800921eefde17755656f7d620e4d7a2cec711a3118093f94c244124ee607abca8d59958356256e40448db7745a8ad094da7c00611518ece7e82b7d3ade2adb8072a03dc60c58652c13a40996fdc530969d0c8e74acceb3321a02eba0d1b2d2e9959e5187e1f80d8a9d84c5edf657e016c35d64d03f1604b485aff740fd5a01cdaf51702cc6e537666c64803c21b5ec3c43fdc673150f1b6a3a27627b6771107041afb0534ba34e47c84126250074827a23d5401db9007ab26e68c34ba26286a9ee87c3672cf3e5c650df6d5bfd800fb49ba7a5c9a482236190b79c93b751621eec638385823b91a06a9ea713346097e1aa23dc5f5453639a3161f0e97970e1b6a906127bcb44eb94defc73acb6002819315bce27e29bb18fe67fa60ad3f4c097bd2ac7679b4051531632d10e66093cfcdb6f4b6717c9e11ffbfa3f3fadde322ac62180b0c4e6840d695c4e45c9262797a3839fb92c20b435e1925969b6d9933e567f58218c8da9c84bc4b183d53812f2f3c5396573a7c494860e1d418f108f852defd9eee7fabe35b83c387e82623f723a8f5310e946003c2c9457539b4a51dc09d409bc9337b8e31e900b83bdc6fbbaaa726860b1005fa108c20bf839547a77645f8207bbdf84f13c5bb6f1eddd849d0792834e16cf131fcc0230f0911007765505a9fd9fba34049d7ee065ee7646348b8f2e07b7de43740c71f8949381a09dc369166c416beef467a6c93b58962ec0fd25aaf729582d6518e10d5249e0ae9f14fafbed92c9c7bea92a0b70c7af64f39a5df4b0e2c49dcdcc003a196d426168de712d1224dfa008c3781d9d3f33be4f6d751b10655e93fd90402571c25697b7a0d5629d9a937619956f0467a730f67fbf70a0702abc126c1c5e03978b80f2a05c99489f9ad1e819124d7267dc6fb559f12e50ef07d4d29661356716a95df2a21278455f695e7213d0363b4528dbd0fee88858b67b4679c2f5fa40ed3680b08148fc0a4a58be9afd35ceb00240196b3dc4d93fb12db0941a9133acb44befab33fe87bf5a234e357f845c3e52a68d5c4b742b88cefcab146e3c0fea57d70ef687d44be269ab06161bc532970909260bc4731376cf7ccc1e5d6d2af27baddf400d58b08cd7eb1f2e8e34864cfad249954a46cac4906fc62b687645bdc2d229ce41672dd386ec7474f86c73237e8a05340b9caad071658879d16ab451870e10ea57558fe0d66540f362fa03fcdb81ea6fc9137efd55395c135c993b69e85c77d8b39a86e84bb08c0f38aeed6c69a0b88dde0fa7f050597bf1e413517d10460e8a7b7b71df15c59bd24bf2af8b303cc0f5a625b23161702d8463b6399fe21ebc0a376e40b9d534151eb587a77e26155983b45682517df22d4320fb43104f12cfae992d9ec817abdbf65c46c9b22f168b61e5b341989890338a5213dbbfd99d0869562f8de81bf6a59e230e3793a82ec2c9910a3cac937a0ab72eddd12ac05d739d7013f52b32aef1bd5aa9241cd059227c57afdc0ea3a70e3efa906586de0ad9cffa5fe0b8544aa3cac8d756ab9c39185e49d085259b553ff8717a6507c6f02a930774a31711dd548cd18833ffaa2d3ce1d78cf0771a3e92a61c53f75636cc308984c40f5c801ef11acc7694bc3187c17b63019f37cb105e49db38d906c9bc12215c5f3cba15300974b55c20eebc43f44df7f0969244646989728c28115d86c488967b984fdc04e63729d2ba913723152bb9b81ec0d49156812b138b3f09a717f9e04d9f21ec5fea36656e6dbaecaec8199fc77e7dcffc8e726781bdd05b7d192d745df8a101e712575a884f20d8a57e0751ee783463627068842d5f14ca38df44028d0486f54204f7fcfd9dd36ae9c8b1524943b648e3430c4e8e55d868bff4567adf5f2631f1dc7db346ceb82d6b67253425d8afb50f6f11f6c8c1ae729b2fa03295b2fed0a17b4bbdb4116e00ed0bff161afb7283ddfba1ea0c8abf9d896d3a3a8809c862296d10da9290e23880517ad05f989fcc464a69810224678e6b5612d290e516144f8556b64e6c4790cef01dbe072fae2fadb9eaef79adb7eccd3e5ba387d17cf78557cc737688f3a337f68d9c0568ed79282842c0653c92edaefbc8c640905a8150a08f30187ff4efb224e609884dff8b5841ce59b6eb8df0eb39439511a684435bceca65070cee0d2c62bf43368f6a112f7b860d8418314f84afb56592985d68787135e02b9b753a23cc839a94ee8289128525e3300ddcf63a8861dee1116b5224e99f53184074fee411da19cc77f7c6657c2e919f06985535c4bd54b20de4a66aad92103e5c69dd4554c0aa6f324678db68aa299edee1cb847a8c031b462e21859b465b1e295b08cff5c4ea1696bd7f605857a140197efd02505bcab117fcea60110330e7bdc090a6c9afe367b6807b543806d12b463347cb61f792612e318b742a9b73136957d519bf15d8a3feebbb9a3b64207adcbfcfd3c17b519b61f90c7a42e4b965117e2abf2a6eda55786b7adfaa7bc8091f49b0f1e381353632633f84dcf71a7a9597d1f53931443bb3eaf8ace531469d285a74d1a5092aeb765b6f07669558c8255f5454b0696d74536cfecf09ac497b6aa52c421dacd139b6dad26358fa9450fafa8bce5428295d6ed157d097412110f8abe208019638026d79eee8ccd6b6d0bfdf3dc33d169bdcf6615726d321bf6f532692ac89675dbef637888dd35597b76249cb9435dcc556c18f117481e9d4a0e6821b0d267094494cc8af4bee1b9e700846ea54379471a360ccfc597217dbf296206bc046fc3596669721f69ff5bae299571043ba88128de3a21f87261497fdc306e14253e9ade27c611518ab1606c16d1540115e91daea3b3e4f46e3c3f6edccafd970c1fcffcf7b9caaf03660ca3440b008a11fa19854e45200e96fbc70c83282651040ecb915b8bb70407968b7df80cb926b6f411e93c8ff83874a26fa856b030e502d76aa0dded4cd9f5e39b4c9604a57512817351f2942331431a2a18fdefbd5b511e949cfe1b23d269b0c582e0f05d854b754dcc76c8e996a6eca6acf120f63ed78a2b9242a6ee9c85cc35d5ae48d4a5f30240c3c317f4a1db3b695a594687453f614cde6c223b40b13e4f22525e5763ce7303d0c31132e2b7a7faaa5186d8cbf118c567f981737a9eb9246385c6365c080f16b67ecdf728a90b98499c454db9acfcda358ac1527aadd8132b148dbd6e7073e00349febc16d605c5620405a27907d1952e2e725ae504a24bba4be6d46a310b564b64ff6e0e307078c1067987b7aa8a212b6966fd63b74d2dfea2007ac14261980b8016445abb4a9d3948f509f63e6b0dc708cd579d67c039c1c0395c228bf07dc126949b4781b2642d403114c4ad26d4d778268c7001b5c2d4717b0e11ef65624fdaada6f2267e199808873d78d5de2304322db85ffffb792802e76541456e6271c91192de364a63eb7f000cf67fc116dc30703e2a318481780902026d88c1f623cc819f44b4c34f5fac117fd87c31f429a762ffbeaf221506a744620c9c5ad594cd0ef3e0acbab01996eff0fff37dea0519f755d45d02870f6d39ff90177951464e7bd89b984b232294363d8fd57ab774cfd4f27af790ecc6e772abe5f24eeccc3bfd37f2068261741d51a2d8d9f565bdb4d71ed70e8c1ea256777dc2602cb3ff668a5f70c501cd0a2e1115a000dd40bfd19168ce0b1bb7b40b9df71ee05b1ab17becc1c6daa62f168bbed069425aec757bf0449fad8d55a93841bc25bec6ab221d9834236cc8c245fd98cc121fbaf7bdda91b2ae89b1fb12a4c2adf36ce7c760942b652d026fa4cfd932cc6819af0e3f5f16eb88c2d296faf025751f77f312097054a181455c9c7f68c75e548b1c5df53eef5409f57a452f4f0996ca4dc9fe6bf291f8a6ab55cf06269e833a96c8ed183abbab79ace2905f616a94e4023441ad1d0e983010c75ce156f57e3ef26357bd6989bc89d9e86d7580ec990b03d84a7b8502b6a922f23a3d4cbf3d9dfeb7b5e54dae78d6ab2be5e73a54aeabe7efabe48aab00c7e3a7d5bbe7a4312abf3a623dc1b9050c49d82ce297ec7f8513e0e089be8da83ed4d17dbbb9ad16fef076894823d5d2c66825617afc5f28027598a55174e9ff740f264e5b22c0f966b0dff215891afcec7199c6654677590e74b8c577d31feb6df927eb4408aeb8ec5f7aafcf2decc8ccee3c30640935545758977134d4fa5d6d3a27ffd72b04ea23454cca8b2ffdc4a33708300efa76d94dbaee6c38a3e5e27a880f124eb68d826ca971ce3098abf1f8a1257ed1ee8cdfc8a9f839b72acc9ae2c30fcd0f606e6114a51910721d5b39c9b5913f66e458620700e986233f09ce704d29471a86ffc4163df702f2dd85c165cc37f9e282afccdaf7d44b83f3408e25905c447bd72b53a128d1f5c5dbe0805ec96bb643f4e73448a41081b0b999549d576cfac118d57b54ffcb55b05db1089fcfc097642e6593084cdc42c5465ac7d848ca997ecc9e3802f7da555a2892c10d002ec8a5d3a082599263df58a0e88bc1ed3ea4f5765b1759ebb47896093bedf789b0dbf6e1ffcd9947792b2abceeb2a2721d52bc22d99f96b2450cec25189a0bfa8fd03818e829a8eaf16ee7236420306bf94d2ea6c689f807b1ab47c955936c2c8422b7106480ee5370d2635bfdd8f46745f55703baf5f978b83898cd16545db45a09be35d58dd807b82281c6bfdd7e255210a72d42adee235edec5139312c4eb925897241dca12e03b62f484d62b6dbb9b3e208005ea63a3e5ec853e9eba3a0721bba6e66b1056d66a7f13d473119025264d0c39732627abfcceea3a75232e86c4e17aadb1e07e2c4a47dbb3145b2a9209fee4246c0291c002c28f73be3173032db1d4d27b491ff2a3bee0062859a5b4d6e9b04904cb4193f5a1a011a5f4d4991a203ce1f5e12b3acc3e3624b17ac2c8066c95a4f8fdbd0fd1c24eff8eb51bc7d3984f1b4bdc142f589680d6248daa3149eaf3f8114eda88dc07f7011f5091ca325e94a600d4fdb0cc297f66b5c38c9318c82a66c950e0680240ff5024c9c63198aafe8d58124d90e9ec0d932b838e85b43135c21ff9d325d143527e8b62148656610a1e068f67dc909681aaf60d9bd3fee10f24a6897384af6cfaa076cecd923a6c2cac60ce935cdc9d1752d9817d4ad4301c144780b56fe6dc9c6e0d3dc722648c31659b7a261032200ef309e67057cddf677a72c71e762f3d2560757927628bec8093f047fa660c85b5d001e3c2d048a988ff261c72f1e7699ac1868722116b19de977e4d6f5215a55a3a66434c4093db38115d49e1f78f7d9be72d514982606b9bfa37004a9a519608a9c766fde5615264ed534dd4ef85b2bf1297328ed8faefbe937b6be13d6734a7e08de13dd06f27d4efbd5ac0b2296332bb54ad4c3d6f0eaa2933629859932dfcee03c63ce48354cdd82ceec4939dd612262d367d1e55ec4a1decc8e3c493b867b69fbbce0ed48508d0a7ff971988d760d73e623a1ff5b5f174a594dde45612c7f8796b3513889170e7a259464b94746a2da73735d7549266f2a220876e9268a35c4c8c6319320cba74138a9e84eef733a1", 0x1000}, {&(0x7f000032b000-0x64)="03854484a759d824c1fb8ce235c2a0ab6c867d53eae05391c4548a3ceae38cee90f40f7cf2dd70fa3d0dd217ac495f785251bea5f86b21ffe0d05e94c911220e89eaf2dc762c3e6a30af4258e35380449007fdc9c14c5ce009c7da3a6a2b973524df3773", 0x64}], 0x3, &(0x7f000024f000)=[{0x58, 0x10c, 0x382, "4cd5617a57f0ab09cad1e9948cf05f88e335167653a904b3a226f171691be22c8aa41e8e107cd27018b4401e1c291dac37b3d768c70949e45b6cc650c0cb8bba87063186006c"}, {0xb0, 0x6, 0xffffffff80000000, "caf652e7201bbac485fde0245663ebc2409ccebd861fc8f9f0ea2f38a20896b036bce9098a5586eb754559b2e4e72ebe6113ba7a3d2bc1047b672e1b70a22aafa2a1d0e5bf89a90eb80956c5d3c438c959756f2fcc58cc5411afc77d6ae49dd50887bf14a802d774c5ecd9ba0d694b4b993911d591ddeecce4b62b8c2ff3e9b7cfeb97f08a88fcb11052a56964cba6296aba6f4001d8804ff830cd"}, {0x30, 0x0, 0x0, "344bfcaa6527e148273f6f8f4e527da042b70fce0f147c3942ac9021a20d3329"}, {0xd0, 0x119, 0x5a15, "44ffeba3718bc200248cf3f1a103ef63e1c0c466892fa3cfe930446941b062b6c7dd60c74e04b8f5736c47684401f5274158e8626557d9c774c291c3e808656191494f1c5ddf910d204566b2fe241f228b5e4bb7bd8387064bc836cc2e5412d653a8414ecf3ad9111a9a86ea8d6fe83f820ed3c09b94ef067b48e08ceac19786d6342e3eec9c5f698dcb3da3ff6dfe019fb3fa269a5d443ce8978bd40be0dc527a9aa5f8fc347f425d6ab6d8afb36c1e9005f1796a69a423bfd1fab789d29c"}, {0x40, 0x10b, 0x200, "5a1aac8755d43ad8835f95673b48958096a1641444c7ef88d6221f55f9561bd8adcad0f2005c083a31135d0aa0"}, {0x10, 0xa90990c492c9e889, 0x0, ""}, {0x1010, 0x104, 0xfff, "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0x1268, 0x10}, 0x0) epoll_create1(0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x1e, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 00:28:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000354000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x5, 0x6, 0x3f, &(0x7f0000d7c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00005e3000-0x4)=0x0, &(0x7f0000a6e000-0x4)=0x4) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000dab000)=0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f000077f000)={0xffffffffffffff96, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x7480, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x340) socketpair(0x4000011, 0x0, 0x4474, &(0x7f0000064000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r4, 0x21, 0x6, &(0x7f0000d4d000-0x4)=0x2, 0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000523000-0x4)=0x284, 0x4) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:13 executing program 5: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000af6000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af7000-0x4)=0x10) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002b6000-0x8c)={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]}}, &(0x7f0000af7000)=0x8c) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000af7000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000af7000)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000af7000-0x14)={0x0, 0x6, 0x2, 0x13c0, 0x100000000, 0x3}, &(0x7f00000a4000-0x4)=0x14) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000b7000)={0x40, 0x4, 0x1, 0x0, r2}, &(0x7f0000af6000)=0x10) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f000050f000-0x2)=0xc51c, 0x2) bind$alg(r3, &(0x7f0000af2000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r5 = accept$alg(r3, 0x0, 0x0) recvmsg(r5, &(0x7f0000af4000-0x38)={0x0, 0x0, &(0x7f0000af3000)=[], 0x152, &(0x7f00006f0000)=""/64, 0x40, 0x0}, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f000093d000-0x28)={@common='ip6gretap0\x00', &(0x7f0000af9000-0x2c)=@ethtool_ts_info={0x41, 0x7, 0x400, 0x4, [0x7, 0x7, 0x4], 0x8, [0x68, 0xda, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 00:28:14 executing program 0: socketpair(0x9, 0x80000, 0x8, &(0x7f0000455000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000602000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000073b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1fd, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000fd4000)="0331ddb0b3989f2c03d5877e598601bc6e40470a05980000f9a2cfc549e7876286", 0x21) 2018/01/24 00:28:14 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x2000000000000016, &(0x7f0000e63000-0x4)=0x3fd, 0x4) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:28:14 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000005000)={0x0, 0x2, 0x0, 0x9, 0x3f}, &(0x7f0000001000+0xe27)=0x18) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000001c000-0x1c0)=[{&(0x7f000001b000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000017000-0xa0)=[{&(0x7f0000004000)="f1e25ab01888d3ff96244721caefe78225b1ba478c67d8aec98b6f1d21c54bd976c86e4b7136", 0x26}], 0x1, &(0x7f000001c000)=[@init={0x18, 0x84, 0x0, {0xff, 0x6, 0xfff, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x4229defb, 0x8, 0x100000000, 0x9, 0x2, 0x0, 0x200, r0}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x1, 0x208, 0xcd9, 0x3f, 0x6, 0x8000, 0x1, r0}}], 0x90, 0x0}], 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000001e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000001e000-0x4)=0x1c, 0x80800) socketpair(0x0, 0xb, 0x4, &(0x7f000001d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000013000-0x4)=0x2, 0x4) connect$unix(r2, &(0x7f000001e000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000001e000-0x8)={r0, 0x6}, 0x8) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000000b000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x4, 0x10, 0x0}, @IFLA_LINKMODE={0x8, 0x11, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:14 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000026000-0x34)=@ipv6_newroute={0x34, 0x18, 0xb00, 0x3, 0x0, {0xa, 0x90, 0x14, 0x10001, 0xfe, 0x3, 0xff, 0x7, 0x200}, [@RTA_EXPIRES={0x8, 0x10, 0x80}, @RTA_MARK={0x8, 0x10, 0x3}, @RTA_EXPIRES={0x8, 0x10, 0x8000}]}, 0x3c0}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) socket$netlink(0x10, 0x3, 0xc) 2018/01/24 00:28:14 executing program 4: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)='\x00\x00\x00\x00', 0x4) pipe(&(0x7f0000163000)={0x0, 0x0}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f13000)={0x0, @in6={{0xa, 0x0, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x40, 0x81, 0x2, 0x100}, &(0x7f0000690000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000219000-0xc)=@sack_info={r2, 0x100, 0xfffffffffffffeff}, 0xc) 2018/01/24 00:28:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x81, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000cdd000-0x10)={0x0, 0x1c, &(0x7f000013b000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00000fe000)=0x10) 2018/01/24 00:28:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x0, &(0x7f0000612000-0x60)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 00:28:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000b0000)={{{{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]}, {{0xa, 0x2, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x9, 0x0, "4614d53ee24c03e6197d55f1f09c52196382af8c2ae3807c8542e20fadbb98c69b19be232cd8be50feb55f6c032fcdc6d2d87213e93aa0d08ae77abbe1af7a392eb2818e106af0c95033de0f681a864f"}, 0x160) r1 = socket(0x11, 0x5, 0xd531) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000d2c000)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000052b000)={0x0, 0xd40e}, &(0x7f0000805000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000213000)={r2, 0x1b, "76bb4725f723440db285456b73ba0316960ab5098aecf3237ada2c"}, &(0x7f000014c000)=0x23) 2018/01/24 00:28:14 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000fa6000-0x5c)={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x10000, [0xe7, 0xff, 0x8000, 0x6, 0x7, 0x8, 0x5, 0x6]}, 0x5c) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f66000-0x4)=0x0, &(0x7f0000f66000-0x4)=0x4) 2018/01/24 00:28:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000032f000-0xa1)="", 0x2cb) pipe(&(0x7f00000c7000-0x8)={0x0, 0x0}) sendmsg$rds(r1, &(0x7f0000f3a000-0x38)={0x0, 0x0, &(0x7f00005c1000)=[], 0x0, &(0x7f0000ac8000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f000072f000-0xee)=""/238, 0xee}, &(0x7f0000279000)=0x0, 0x20}}, @mask_cswp={0x58, 0x114, 0x9, {{0x100, 0x80}, &(0x7f0000e33000-0x2)=0x4, &(0x7f0000671000)=0x7, 0x20, 0x1, 0x8, 0x2, 0x34, 0x964}}, @cswp={0x58, 0x114, 0x7, {{0x20, 0x4}, &(0x7f0000c38000-0x8)=0x2, &(0x7f0000102000)=0x100000000, 0x238, 0x3, 0x5, 0x101, 0x2, 0xfce}}, @mask_cswp={0x58, 0x114, 0x9, {{0x8296, 0xfffffffffffffffa}, &(0x7f0000777000-0x8)=0x9, &(0x7f00005d0000-0x8)=0x8000, 0xfffffffffffffff9, 0x6, 0x3, 0x8001, 0x44, 0x8}}], 0x138, 0x1}, 0x90) 2018/01/24 00:28:14 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000)=0x0, 0x4) socket$packet(0x11, 0x3, 0x300) 2018/01/24 00:28:14 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x80, 0x0, 0x4, 0x5, 0x80000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000002, 0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000dd8000-0x1)="b5", 0x1, 0xfffffffffffffffb, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 00:28:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dc4000-0x4)={r1}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00003cd000-0xed)=""/237, &(0x7f0000b3f000-0x4)=0xed) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x62, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/24 00:28:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002f0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e63000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r3, 0x6, 0x1d, &(0x7f00006d1000-0x4)=0x5, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f000084e000-0x20)=[{0x1, 0x27b5}, {0x0, 0x5}, {0x6, 0x3}, {0x10, 0x10002}], 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000074d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5e000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000c85000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffffffff4583, 0x3, 0x0, 0xa, 0x80, 0x20, 0x7f, 0x0, r4}, {0x80, 0x5, 0xffffffff00000001, 0x3, 0xcea, 0x7, 0x5, 0x5}, {0x2, 0x4, 0x4, 0x800}, 0x4, 0x0, 0x2, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x32}, 0xa, @in=@rand_addr=0x78, 0x0, 0x0, 0x2, 0x10000, 0xadb7, 0x6, 0x1}}, 0xe8) 2018/01/24 00:28:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e4a000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005ff000-0x4)={r0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000b05000+0xbf1)=0x0) [ 376.473343] netlink: 'syz-executor3': attribute type 16 has an invalid length. 2018/01/24 00:28:14 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000-0x4)=0x26) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000007000)={0x0, 0x100000000}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10001, 0x2, &(0x7f0000012000-0x9c)=""/156, &(0x7f0000012000-0x4)=0x9c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000010000)={r2, 0x40}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000000f000)={0x0}, &(0x7f0000010000-0x2)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f000000f000-0x4)=0x0, &(0x7f000000e000-0x4)=0x4) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000b000-0x88)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 00:28:14 executing program 3: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) close(r0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e71000)={r0}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000091e000-0x10)={0x9, &(0x7f0000042000)=[{0x5, 0xffffffff, 0x6, 0x7}, {0x3, 0x5, 0x200, 0x0}, {0x0, 0x2, 0x3, 0x800}, {0x8000, 0x0, 0x1, 0x6}, {0x8, 0xffff, 0x915, 0x1}, {0xf4, 0x71f, 0x3, 0x6}, {0x40, 0x7fff, 0x9, 0x5}, {0x3, 0x1, 0x3, 0x7fffffff}, {0xfffffffffffffff9, 0x3, 0x800, 0x275e}]}, 0x10) 2018/01/24 00:28:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) recvfrom$inet6(r0, &(0x7f00008ba000)=""/95, 0x5f, 0x10000, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/24 00:28:14 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008bf000-0x4)=0x0, 0xfffffffffffffe08) 2018/01/24 00:28:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) sendmmsg(r0, &(0x7f000079b000-0x3c)=[{{&(0x7f0000d28000)=@sco={0x1f, {0x2783, 0xabb, 0x260efda9, 0x5, 0xb92, 0xb7c}}, 0x8, &(0x7f00005ae000)=[{&(0x7f00002ed000-0x1000)="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", 0x1000}, {&(0x7f0000383000-0xe7)="dd6ad6b9efa8fd30dcea5aa82272f4a4449e4ed45d08124c48b5cab77cc41a5c504cabf90e57735f77eafac1a00bca94c7c8ebf4a2656a36b7dd443ad4d57813e05c6599b1091cc95bbd35dadaab24601fb2244cc524f88c28aceb40eca604c0967e0ca3eb113e869b0fd3603794555d9812118e5ea0394d97edde3a7f4ed74f3109e7b6350d1d686b3278a42a5a1011dfb394756e4504e9139acde36de4d2579083922ab09c9275b989aae37670fc9ae5c62dc190a2c6519ef2933a9b2c7a0c76c990c5eb08a57c083e6f62b9b30e84ab8798061d1da1963897ab8df7aba00dcc367c2ec56a4b", 0xe7}], 0x2, &(0x7f000029f000)=[{0x58, 0x12d, 0x7, "2147e5c23dac93887a80751d45ca26a87373b32184365aa34d97bb5ceaffd48071b93ffcb79229e5ef592a6ac3978905f248d382fd354e9cd17a884fa257c6dba06e9c321611"}, {0x70, 0x107, 0x8, "1810249cc6ae2a0f009991787080aa6e00e04c4879daba30acb415b4e25e61791ba510fda52af13f4fd934675b08646a860aec1ad0962561dd9e21f7694900534e2a016d65b814aff43dbe00cac0e25fd8e77ee5bfcd8d4d366729d303"}, {0xa8, 0x13f, 0x9, "34aee3990a833e5814c1c076a8cb46f673a1b607d002609b3204c7c01be7eef0392bcbcb6ed46874dbfd66a62c0fc42c9a65fb06f169ebc177a80dcf208966f856e578808c534fa177c7e69078ee9d139639436741e8b84d788bdc102937e2c8c418625710600c1a0dc422ebed6f28aaa30d239d0878f7bb41db630ccdbb78a0d526968a37ecf75a065811d43b071be33174fff5584514"}, {0xb0, 0x0, 0x9, "ebe1c7043b198e7b83a41800c9f0428ea84c6a0417235341edbd78080409bc27002a132b31976a2a59f5769d395e31a7c6d3f35e2b2715b6af985e105580048b2e2127458e2300798045157948a547dbc9267d173ab292a345de7fb19afb8c21602b8daee407bfcb56d56f1c5e1062671dd0bdb7f9411894b5acd4d105066c7f430b8f9441505138eb640eaf7751f50b58a55e436f982f7885ba"}, {0x10, 0x105, 0x4, ""}, {0xb0, 0x6, 0x3, "fad025f96e106e226302c34c3b5d8d145108906364352cd7a2dd153359ee556dd6153f8745cc57d2bac9131a9eb94bbaf10a8dc940dba4ce2bff2497c80d12e03b9226c49a5da5118272ac325c27e3bb259f2164a576c446169f2ad74f5feaf5870097e6dfb5076f77aecdb0ffb9ffbc4e60ab9f78a820eb75d0624ff87fe65ef75e3426eb97b3191e796bec278e44136eb3e780491e99cfff9ac348cdc09ea4"}], 0x2e0, 0x20000080}, 0x1ff}], 0x1, 0x4000000) r1 = socket(0x10, 0x200000000002, 0xc) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00003ef000)={r1, 0xee}) write(r1, &(0x7f000092a000)="1f0000000007fd00010c00f60000ff00800006ff09000180f80107ec000000", 0x1f) 2018/01/24 00:28:14 executing program 0: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) vmsplice(r1, &(0x7f000088e000)=[{&(0x7f0000bfa000)="6a20826dc59145152e447912b617c0eca97714af948b198d21f36c537c2c6269ac09407743e16e9e37c27e9b43539bf026a9339bf351f73b3d506f8bff2792f7d17448ced7ac716197935d5058121246bd03f2015e7c392d6413e51f379e67545b844088e232f4c1a4d2e64bc74787dca3c7e29667c9049f7a75bf168e5f3b13de1c76fe9128cf2fba75a5c38975ca28d1c78d4ca32c6e27d7571f298e87ace162d0f4b75c97a85ff32a6c33f01fb636898745edace1923a7130b155ceb52ce8e74fa82bede22646608858025ef9d18426d913a7a6e19140c01cfa1766e7ba3e480affbc8f5a88c8d7ef08c223db99e2", 0xf0}, {&(0x7f000095d000-0x1000)="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", 0x1000}, {&(0x7f00008c6000-0xfb)="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", 0xfb}], 0x3, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004b8000-0x8)={0x0, 0x100000000}, &(0x7f00001ca000-0x4)=0x8) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e73000)={r4, 0x2}, &(0x7f0000e73000)=0x8) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/24 00:28:14 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000011000)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x50)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:14 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) close(r0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000005000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000013000-0xc)={0x0, 0x0}) listen(r0, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000f000)={0x0, 0x0}) poll(&(0x7f000000b000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 00:28:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000c0a000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000634000-0x86)=""/134, 0x86, 0x40000000, &(0x7f0000001000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xf) sendmsg(r2, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="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", 0xec1}], 0x1, &(0x7f0000001000-0x2a0)=[], 0x0, 0x0}, 0x0) 2018/01/24 00:28:14 executing program 4: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b04000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00008ab000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000825000)=0x48, 0x80800) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000057a000)=0x7, &(0x7f0000f1a000-0x4)=0x4) sendmsg$unix(r0, &(0x7f0000141000-0x38)={&(0x7f000008a000-0xb)=@file={0x1, '../f'}, 0x6, &(0x7f00001b4000)=[], 0x0, &(0x7f00001de000-0x148)=[], 0x0, 0x0}, 0x0) 2018/01/24 00:28:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006f3000-0x10)={0x1, &(0x7f0000478000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000ed7000-0x4)=0x56c, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000cc0000)={0x114, 0xffff}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/24 00:28:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c002a2", 0x18, 0x40000000003a, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000220000-0x4)=0x0) 2018/01/24 00:28:14 executing program 1: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000efe000)="b17027fed5c9435fdebf43bdb6") setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[], 0x0, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b99000-0x38)={0x0, 0x0, &(0x7f000095d000-0x40)=[], 0x0, &(0x7f0000efd000-0x10)=""/16, 0x10, 0x0}, 0x2) 2018/01/24 00:28:14 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80044c7eb451c876c2eba4a348dd12ac3460dbd727c1bcd920186f48098bc00ba08cea8b45c7102dc58c8802fbb2098f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000008000)="71a1e1c848d1dce0b2cdedd783c3b32e8f9456b54ab5076cff26e1d5452b2db196c7278741210b11f6f8897585b5d672a575b5714dc57c2ac6beeb77cb625e4347", 0x41, 0x0, &(0x7f0000001000-0xf)={0x1a, 0x7, 0x17, 0x2, 0x10000, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/24 00:28:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000636000)=""/213, &(0x7f0000f7c000)=0xd5) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003fe000-0x4)=0x9, 0x4) pipe(&(0x7f00005af000-0x8)={0x0, 0x0}) r1 = socket(0x1, 0x7, 0x9) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000063000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xed34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 00:28:14 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000007e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x5) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 00:28:14 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x816, 0x7) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000bb8000-0x4d)="", 0x0, 0x40800, &(0x7f0000ea2000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 00:28:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f000042e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000338000)=0x8) bind$unix(r0, &(0x7f0000de9000-0xa)=@file={0x0, './file0\x00'}, 0xa) pipe(&(0x7f0000e76000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000e6000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a9000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000018a000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4, 0x101, 0x100000000, 0x400, 0x1, 0x40000, r2}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003ae000-0x8)={0x0, 0x0}) 2018/01/24 00:28:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x9, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00007b2000)={{0x53f, 0x5, 0x8, 0xc829, 0x12f, 0x0}, 0x0, 0x3, 0x517, 0x7, 0x5, "5c51a5de68e9614ea3073883081c73ff725f3ce19a5067e12b8f675e9b7412c49ea2fd5475cec4c06b569270696446b7956e1307890624c16b647b7c315a401ef3a667b0f553a5f768a17b8b1f136736e32daa820b50d64b96b265e20716816b71acb5f117328d1d58267ade173bb0940557f17e585eeca2b2790c0d68d31eb9"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000096e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) socketpair(0x10, 0x800, 0x0, &(0x7f000094b000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000992000)={0x0, 0x0}) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000799000)=0x101, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000582000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x83, &(0x7f00006ab000)=""/183, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r4, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:14 executing program 1: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000f0b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$ax25(0x3, 0x7, 0xd1, &(0x7f0000173000-0x8)={0x0, 0x0}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = socket$llc(0x1a, 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f000087b000)={0x0, 0x0}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f0b000)={&(0x7f0000f0c000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x2, &(0x7f0000039000-0x8)={0x0, 0x0}) r12 = socket$inet_icmp(0x2, 0x2, 0x1) r13 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$nfc_llcp(r4, 0x118, 0x0, &(0x7f00008c7000)=""/166, 0xa6) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r11, 0x6, 0x1f, &(0x7f0000f0e000-0x4)=0x0, &(0x7f0000f0e000-0x4)=0x4) sendmsg$netlink(r0, &(0x7f0000f0c000-0x38)={&(0x7f0000f0b000)=@proc={0x10, 0x0, 0x3, 0x400a0000}, 0xc, &(0x7f0000f0b000)=[{&(0x7f0000f0c000-0x1340)={0x1340, 0x32, 0x200, 0x4, 0x2, "", [@nested={0x1324, 0x96, [@generic="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", @generic="b3cd37d7c6ec93887574d4381448b9a15424dbf574fd1132442da60d660b9aff093d3d0e565e25afc761174a6d91dcaad81cc9e8bd605a31632a84aebb1a14e581772e1abf884a339383cb227e52bbc6a8520adbd8c67b63a086a25ebef5baf1775b17c33c42c5bd38ba91cf460a4db6f9b6a24cb2f18b0eeebdd2e0628d8fcf", @generic="1f140b4a65cf33c682731a37c1938253cceed47174e0f474d8529c511e3a4ef6279538d14fe5cd033869a4350f2db07b03d606e281e850e34c7a851ce3a37f1fbdb95babfba2d9a21cbb4c65313e340691f9cc1c99ab1e28e48b02e38596a5021259e1e0d111f9c079c037540d6d4b88c2491f5def67db2d98254ea4eb8a47383268a206683d7094d416847a1f740b914582983efb4d3aaa357d499a54521eff3b90fc1f5985b4979dd4ea1257dc3cdaadca578ad96591f0c4174c6cb06090eb234e900c6937f7a1b8f0868e2275a5c6e0f318540a6a73bf11c88799955d68da5b39866ef3cfbd166a93125272f2e6033b5cb54f702ddfc713", @generic="0a264d88074e85790c5b4544a8d22235b8", @generic="dac7e0cad6959e1e734d2e5c1790e457b1fda7e57c8f091a4913440f011cd12151ccbba0231f8784565de7af489134f56320fa348d71ea073be1cdf6b2c97dde4a1037d42bd460bf6a1dab1939db4be176ab84a26fea62bdd9dba9d9689ffe15d3b55aced71f594b897552f7338d0ae1d6eda876ce68adbc294455100ac9530c479b74895b0fe36b32762f0b04ec", @generic="f0c1da720941cbc4259617796318c15a46110d063547d7d77d6f3ce6cfbe7532ee869a8f5c544117fefdecf58dcfc4faa39964f16e", @generic="a81a0742f0ac7d8ccc87a0c97f3facd4598228edb9395e4f584bb9b32075ca7c762d115cb030f55a99816517d2452935a46a8bea26f0364567a9b6dd36e0f3ffc3e708b7305d1c4e6211145d5961c19cc509f5046a9bbf3078780b85033167d93fcd", @typed={0x10, 0x93, @u64=0x9}, @generic="ab9ea8ff3380a854ab09224b44ca6ac8719c0cabc29df3555a9ca35f9be33384556dadbb2f18d04b1cf883635f3b10752cc714b69625aa0b87aab4a42391b52dab6225e4080eb8ddd0295e1f4bfa36ae6038b389e910c5a3466f2c35b2ff277fdc"]}, @typed={0xc, 0x6e, @pid=r1}]}, 0x1340}], 0x1, &(0x7f0000f0c000-0x78)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r3, r4, r5, r6, r7]}, @rights={0x18, 0x1, 0x1, [r8]}, @rights={0x20, 0x1, 0x1, [r9, r10, r12, r13]}], 0x78, 0x40014}, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x0, 0x6071, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f0c000-0x8)={0x0, 0x0, ""}, &(0x7f00001c0000)=0x8) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 00:28:14 executing program 5: r0 = socket(0x1d, 0x7, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000694000)={0x0, 0x1, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007fa000)={r1, 0x3}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000117000)=0xfffffffd, 0x2) socket$packet(0x11, 0x400000004, 0x300) getpeername(r3, &(0x7f00002ff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d5d000)=0x14) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt(r2, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f9b000-0x28)={@generic="8c2e74aeae3e30e1d93c5c4fb1e8ddde", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 00:28:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x7fffffff}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000856000-0xd8)="bac63cd01992cc7fc335cc56f0355128812cd7f739f2ea17291c3ddb0327199ad270b9a40e150bda922e52a1e593e4aa7b36aa47aafec458e721ddf4601949834e9c983d24324b09957f44e29cd0d12ca86bb06596a6499e6b4ce2fa6fb6bb04017128d0ef669294e5be65953f1c1bc90202e6af1b30c0208fab02a6b4ec3085ebddc354021150cdd4cb9bbd5ab409a6c58030bd52f40ab1f7012a9a14356bed0977e73f04696fa283c945cc92181bc9beab9e4b5d2b8e7ac75477fb6c53bc2adb80354b26ffb343ea6a98be41ade0e6b2862b88f3a0679c", 0xd8) 2018/01/24 00:28:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a6a000-0x12)={@generic="7f36ea060509b4132d6e66c719ddaf27", 0x100}) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000647000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0xfffffffffffffffe}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000237000-0xc)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f000044c000)=0xc) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/24 00:28:14 executing program 2: 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) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f6e000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a76000)={0x5, {{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]}, 0x0, 0x3, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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) pipe(&(0x7f0000f6d000)={0x0, 0x0}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f6e000-0x2c)={0x3, 0x3ff, 0x0, 0x8, 0x9, r3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000ca6000)={0x0, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x48d, 0x6, 0x96, 0x5, 0x400, 0x10001, 0x3, 0x7ff, 0x9, 0x80000000, 0x75de, 0x80000001, 0xb4a, 0x5]}, &(0x7f00004c4000)=0x108) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d7d000-0x14)={r5, 0x3, 0xfffffffffffffffd, 0xffffffffffffffff, 0x5f, 0x20}, &(0x7f0000f6e000)=0x14) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f0000f6b000)=0x8e3c, 0x4) bind$inet6(r4, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000f5e000-0x1c)={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) setsockopt$sock_int(r6, 0x1, 0x2a, &(0x7f0000cc8000-0x4)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ab1000)={r6}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000f6f000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000f70000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000080a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x617d1877, r8}) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000f6d000)={0x1000, 0x9e7c1c9f1438d179, 0x1000}, 0x4) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000f51000-0x10)={0x0, 0x0}, &(0x7f0000f6f000)=0x10) 2018/01/24 00:28:14 executing program 3: r0 = socket(0x8e96ad959f3d98fe, 0x8000000805, 0x4) recvfrom$unix(r0, &(0x7f0000663000-0x1000)=""/4096, 0x1000, 0x101, 0x0, 0x0) connect$unix(r0, &(0x7f00004bf000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/10, 0x1, 0x20, &(0x7f0000613000)=@nfc_llcp={0x27, 0x9a, 0x8000, 0x7, 0x200, 0x100080001, "0bc764c1c326e49dfdcdef90e91eeb23f90c8f8951e7eba47e7a4e4b1595b1fa96ebda2e179e9d44e439f0d76abe1e7f6337da2db6c9c0737aeda6a894e2b3", 0x7}, 0x9) 2018/01/24 00:28:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fcd000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000f1a000-0x20)={0x9, 0xc10e, 0x400, 0x84c, 0x10, 0x7}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000439000)=0x0, 0x73) 2018/01/24 00:28:14 executing program 0: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000040c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000df8000)=0x10, 0x80000) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000df8000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000df5000-0x6d)="", 0x0, 0x20008045, &(0x7f0000df9000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00009a4000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 00:28:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a1000-0x8)=@assoc_value={0x0, 0x0}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d8a000)={r0}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000ea7000-0x4)=0x7f) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f000095f000-0x8)={0x0, 0x0}) r3 = getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001b3000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000046d000)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000254000)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000644000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006f6000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000065000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b42000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000409000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000047000)=0xe8) r10 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ccd000)=0x0) r12 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f0e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a1000-0x4)=0xe8) r14 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000572000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000515000)=0xe8) r16 = getgid() r17 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000017b000-0x3)={0x0, 0x0, 0x0}, &(0x7f0000e29000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ca2000)={0x0, 0x0, 0x0}, &(0x7f0000388000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f9b000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000057000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095f000-0x4)=0xe8) r22 = getgid() sendmsg$netlink(r2, &(0x7f0000bf3000)={&(0x7f000008c000)=@proc={0x10, 0x0, 0x2, 0x40000000}, 0xc, &(0x7f0000310000)=[{&(0x7f00006ee000-0x88)={0x88, 0x12, 0x100, 0x4, 0x3, "", [@typed={0xc, 0x22, @uid=r3}, @typed={0x8, 0x14, @void=""}, @generic="7a0506166c6ab3b589b2155514d3e6139c16b4dd87ea5b1b47222444e2739089ced8592a01bc90923c6fd09dcaf0a49b1d0d41eb84d965b6b61102669780aba394c2255caf6dc224f5cdd3d7ddfe830d383624727c0d", @typed={0xc, 0x6f, @u32=0xf2}]}, 0x88}, {&(0x7f000026d000)={0xa0, 0x3f, 0x400, 0x5, 0x3, "", [@typed={0x10, 0x1f, @u64=0x8}, @generic="40d1569e1a65a1493d61c666dc2bc919bb0b863af6e454cb5c1e87ad6f640871c4d81cb916f3eb08ce9797cadc397ac9312268ad5e33ecdb7b2b1d3443ffab09b2be22ba2c13683e6592ab80dfc34c437165f2d870535570278623fde672a787f035e8b1bf877a9e6255a6a4ccb059a724805e", @typed={0xc, 0x9, @fd=r0}]}, 0xa0}, {&(0x7f0000664000-0x1440)={0x1440, 0x35, 0x300, 0x3, 0x2, "", [@typed={0xc, 0x81, @fd=r0}, @nested={0x11fc, 0x83, [@typed={0x1008, 0x6a, @binary="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@typed={0xc, 0x4, @pid=r4}, @typed={0x10, 0x58, @u64=0x4}, @typed={0xc, 0x8e, @uid=r5}, @generic="3ca6784dbf08b526bdb210b2b9fead1ae76a2d9cd11e0a87724b4c89c43bb3c0d56648c9339c74f32ade5c88177d07f19bb5e8436a97d9568a107c2855fcd262c0dfb8863e7c60da27c754ef559750a7701d7cdfbe3e046407ecba937451322f8e48f67177bb65fb52761bba407979022599da9ce17b61a77925542db2e962932c72ad1d8773db70867b8f372f1d16806ff0cba7be9d537624298368127c3cf0e3d828c498d9bb97699023bcbc9f0cb5d48938694e8e459e387043196ed3a92c2b600cb1d2cf9faf92538b00e6ca2d9274f8ac17a7fd2bfb933219fd856af4e20cbc8e2c1c50622e86c845e7d8f5", 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@typed={0x8, 0x18, @void=""}]}, @generic="86f0f11d9c546723872f85abbf9a08be055cc740e061410070121b04ae06cd84fce56f8b434b518eec9c53c12aeafc243e281c146f5152c0b89bad35244e5932126c6796d88118f39c57578b99ef3543a87c1b8462017f388b88570e86eb466f881ffedb61adca71fc86fec537d9bcb44a967187d9d08edeeb0ae0408f195a1a070e1c7aab002873f1a9c6aa3c902c59d3c0b5b520a8e1c1029c", @nested={0x1048, 0x42, [@typed={0xc, 0x8d, @uid=r13}, @generic="1ea967916404c2b94e8b9eeb0767b3d7ab1b5d34edeb5619e567b721f11ff32e6063f23325f7d05b224dc3595015c2dc78970977f9c63f3f", @generic="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"]}, @nested={0x134, 0x75, [@generic="26dae7e957c7c04d6814b258720138894e494e034994ca613e96379d48395a6ddcc74965112f1091fa4bc4e9df7587b76375614d1f7c1294b6c2fcd865b365a06226b0dd9d92ea97ce2c411e09ec1492c4b5ae296259392b3ac19d7a18608cc4c9c139253595d6ed9d675ead0f5201011a1285db867c1dea4bfc23bb0f36d2b9a2fb7f2503d2038b7e67750b1a5eac9737a3fb6823a4f9953216eb83c2a7f4a522a0acb307d8f86621a1d69e70ff518a7b55389d75730a3d5d4c934cb727fab59ca5b859c2bf565e8291b40f162d5ec7d4b034f2c5fc", @generic="ba53e5a0782f590bc9c172fe79d9e2fb2e1e6580fc035f06ee1a83b0711a61a8382874504be5426d161a1b8684de496cb15695518ad023937410e5af8b41affd4e7c7e1c3603055372adaeee739483797ddaea237a1b8e"]}]}, 0x2308}], 0x9, &(0x7f00005a1000-0x60)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x60, 0x4000}, 0x40001) 2018/01/24 00:28:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) socketpair$inet6(0xa, 0xf, 0x4, &(0x7f0000ab4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000008c000-0x20)={0x3, 0x7e, 0x8, 0x1000, 0x0, 0x8, 0x9, 0x9, 0x0}, &(0x7f0000b76000-0x4)=0x20) socket$rds(0x15, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000dce000-0x8c)={r2, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000076d000-0x4)="", 0x0) 2018/01/24 00:28:14 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000040000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000fc4000-0x10)={&(0x7f000007b000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000bc000)={r1, 0x0, 0x6c, 0xd0, &(0x7f00006c2000-0x6c)="8a986267c85b4a7a3c6eb647f1fb3e10720091760aa57e59c87cff0ddfeab936d3fd0cb07756a69cea4909af1d7f7cc1d81dcc1768e18ab1d17bd93a7da85c718f9e70c526d02ab3c8b7ad9352b5ceec74c5af543a9c5d0614008d09c1fed6d07f8fbb0e776016c74895fd9f", &(0x7f0000fc4000-0xd0)=""/208, 0x8, 0xffff}, 0x28) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fc3000)=0xaac, &(0x7f00000a1000-0x4)=0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000fc6000-0x4)=0x5, 0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc0000-0x1)='\x00', 0x1, 0x0, &(0x7f0000fc4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:28:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000814000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000cd000-0x18)={0x0, 0x5, 0x30, 0x81, 0x8}, &(0x7f0000af6000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ec8000-0x4)=@assoc_value={r1, 0x5}, &(0x7f0000b5a000-0x4)=0x8) r2 = socket$inet6(0xa, 0x4, 0x4000000000005) bind$inet6(r2, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) connect$inet6(r2, &(0x7f00005bf000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/24 00:28:14 executing program 6: socketpair$inet(0x2, 0x2, 0x274, &(0x7f0000ac6000+0xa28)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d18000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d18000-0x4)={r1}) setsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f000075f000-0x4)=0x1000000000000, 0x4) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003be000)={&(0x7f0000d16000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 376.876520] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=37401 sclass=netlink_xfrm_socket pig=29007 comm=syz-executor4 2018/01/24 00:28:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept4(r1, &(0x7f0000fcf000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000071d000)=0x6, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00007dd000)={0x1, 0x400, 0x8, 0x40, 0x3, 0x5, 0x10001, 0x800, 0x0}, &(0x7f0000a98000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00009cb000)=r3, 0x4) listen(r1, 0x0) shutdown(r0, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = accept(r1, &(0x7f0000367000+0x89c)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f47000)=0x6) sendto$inet6(r4, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/01/24 00:28:14 executing program 3: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f86000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f85000)={0x0, 0x9, 0x30}, &(0x7f0000a03000)=0xc) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007a6000-0x8)={r1, 0x7cf}, &(0x7f000031f000)=0x8) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000884000)={0x0, 0x2}, &(0x7f0000141000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ae3000-0xc)={r2, 0x8001, 0x30}, 0xc) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r3 = socket(0x1000000010, 0x10000000002, 0x0) write(r3, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e5f000)={r0, 0x50, &(0x7f0000b64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/24 00:28:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) recvfrom(0xffffffffffffffff, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f00005a1000)=""/242, &(0x7f0000750000)=0xf2) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f000052a000-0x38)={&(0x7f0000803000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000706000)=[], 0x0, &(0x7f00007ad000-0xf7)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000064a000)={r0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fa0000-0x8)={0x0, 0xc6}, &(0x7f0000b6e000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000079f000)=@assoc_value={r2, 0x3f}, 0x8) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) listen(r0, 0xfffffffffffffffd) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00005dd000)=0x1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000ee7000-0x4)={r0}) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000c50000-0x4)=0x0) sendmmsg(r3, &(0x7f0000ba6000-0x3c)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="b6", 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 00:28:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f0000ac2000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c6e000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000985000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b76000)={0x3ff, 0x8, 0x200, 0x3, 0x2e, 0xb3, 0x40, 0x4e56, r3}, &(0x7f00001a3000)=0x20) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000096c000-0x8)={r1, r4}) sendmsg$key(r5, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000de0000-0x10)={0x2, 0x0, 0x0, 0x0, 0x3e6, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) 2018/01/24 00:28:14 executing program 0: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ddb000)={0x0, 0x0}) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x3b, &(0x7f0000ddc000-0x4)=0xffffffffffffff7d, 0x4) r2 = socket$inet(0x2, 0x3, 0x1) getpeername(r1, &(0x7f0000990000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00007d5000)=0x32) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ddd000-0x14)={0x0, 0x7, 0x60ac, 0x10000, 0xff, 0x1}, &(0x7f0000273000)=0x14) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000ddc000)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1a, &(0x7f0000ddb000)=0x400, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r5, 0x6, 0x5, &(0x7f0000dd9000-0x4)=0x0, &(0x7f000084a000)=0x4) 2018/01/24 00:28:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x5, 0x20000000000000c4, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzaklle\x00.', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 00:28:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f00002e3000)={0xa, 0x0, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe98}, 0x1c) pipe(&(0x7f0000713000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1f) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f00005fa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x2, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/24 00:28:14 executing program 1: mmap(&(0x7f0000000000/0x380000)=nil, 0x380000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000191000-0x8)={0x0, 0x0}) getpeername$inet6(r0, &(0x7f000033d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000033000)=0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x1db, &(0x7f000037b000)=[{0x10, 0x0, 0x0, ""}], 0x2b4, 0x0}, 0x0) 2018/01/24 00:28:14 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008ad000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d1c000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc19, 0x100000001, 0x8, 0x100000001, 0x3f, 0xe1, 0x40, 0x0, 0x253, 0x3, 0x7, 0x4, 0x0, 0xf1, 0x6]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0xffffffffffffffe1, 0x9, 0xffffffffffffffc1, 0x40, r2}, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$netlink(0x10, 0x3, 0xf) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000005000-0x29)={0x0, 0x0, ""}, &(0x7f0000c1e000)=0x8) [ 377.104830] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/24 00:28:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000df7000)={0x2, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000df7000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f000031c000-0x8)={0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000781000-0x4384)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pwritev(r4, &(0x7f0000520000)=[{&(0x7f0000785000-0xd8)="d392a25b57c4734b10428dfa7bfa1e6c895e0159849c2f94f5f6fb4549a0dce622f557bcd32215294949fe60c9b8ad0bcc7482035ed09f9eeeb733787511539380c83f251bd7463970dd0e548b32dbda635bcdeced3eb3b3144660db47497ae0b1932580d45d7753ac1695b8296388c5f05d0d995253e95abf1536a50ca24a0d3159b91ca83aef8285c56da8f89f7da0825a6a5e7499795958ea88c99eab899c648fc63a7762c59376631e552a13d8ba3b3189216e6484066d646f24f4c8f924e3edea8bed50c74e5c7f4f46436759149d78e66c28bed743", 0xd8}, {&(0x7f000094f000)="a5be5494f18769034b7e9883b57109d7a99baabcbaa872aa1fac5ad9e21a7ea0f9443ef7806418f9", 0x28}, {&(0x7f0000ffd000-0x67)="880a89455b1e8a28116f5e4d7a6fd1adf175f82b78aca752a8c135928339ec5f9dc0d5bff04d59d98466552d660095e0b0c6abc0c48c37e52fb950e8d12b0b0f5af253298e4415cd96169930a42612908861999baef91c4a22204a654526a97f1c7144edb15970", 0x67}, {&(0x7f0000123000)="531d549cc9f857b84731231402052a2ab1e6ee7a0d2f66b0228930f5eb09251dc766cd6c18f6bfe75e39e1be8dfbc11a3441a3bea42e8f6bb48059fe24868e564b40ad803fb7fd29e1cbba63f88eedf59de0d25993e20b15de5277b1fabb48cfaf6a9bc4ccd94df86de9ea2a2a6a2dbde46e2d710e068beeace57375f942ba93900559146b2e8d258e4dafcb8463", 0x8e}, {&(0x7f0000cf2000)="26b322ccd2678c58016df5b70c933f62c23d8f1c08b147983da335f24a039ec4d107d1a5bd0ee26a778b576cc795a4bdb23e3f0c7c38968fa209c247251d8aac220f97d6f4a64f528bee078a06cd5e832836e92cfc21e771245b8ae440e6b30d0c827f05250dfb76cebe50df5a3c22efc8bc4d2a10a7b02ce464ad1e18d7527d1d557704242cca3581e5a2a418e1e55f638c61c3e77861ae4ccd314395fbd5ba589ff3d022422c25cffd41aed660941cea081f0f41ffd9002d5c9cda3b6de1f8d6e4c87cee87ee650db6e2e8ad0ad486defcdeef3d6e976f", 0xd8}, {&(0x7f0000c19000)="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", 0x1000}], 0x6, 0x0) 2018/01/24 00:28:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000749000-0x70)=[{&(0x7f0000c5b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f847100f487ef178ea678c4ac455469d2a82143dba5f5d84a32ee741388431858461f311ff4ee57a0909e578b9a6dd0a3275c540046ce8929f1be65fc66dfa", 0x0}, 0x60, &(0x7f0000fdb000)=[], 0x0, &(0x7f0000dd1000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) pipe(&(0x7f0000396000-0x8)={0x0, 0x0}) connect$l2tp(r1, &(0x7f0000caa000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x2, 0x2, {0xa, 0x2, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x32) 2018/01/24 00:28:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect(r0, &(0x7f0000de7000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c90000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000980000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005eb000-0x10)={r2, 0x6, 0x5, 0x8}, &(0x7f0000564000-0x4)=0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00009e4000-0x8)={r0, r1}) sendmsg$kcm(r3, &(0x7f00004e7000)={0x0, 0x0, &(0x7f00004e1000-0x90)=[{&(0x7f0000581000-0x97)='\r', 0x1}], 0x1, &(0x7f0000090000-0x98)=[], 0x0, 0x0}, 0x0) 2018/01/24 00:28:14 executing program 2: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000740000)="9f8be267945964cd2b332e136a378e53", 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000946000-0x1a)=@ethtool_perm_addr={0x20, 0x6, "5d0f3812502f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 00:28:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffffb0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/24 00:28:14 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000b000-0x4)={r0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003000)={0x0, 0x1, 0x5, 0x0, 0x483abe61, 0x1, 0xfffffffffffffffa, 0x2, {0x0, @in6={{0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xb7, 0x1, 0x0, 0x96fb}}, &(0x7f000000e000)=0xb8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000e000)={r2, 0x0, 0xc93b, 0x400, 0x3, 0x5}, &(0x7f0000001000)=0x14) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000000d000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f000000c000)=""/111, &(0x7f000000d000-0x4)=0x6f) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r4, &(0x7f000000c000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000c000)={r3, 0x1}, 0x8) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000001000)=0x24, &(0x7f0000001000-0x8)=0x0, 0x14, 0x200000000, 0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}, 0x0) [ 377.178249] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/24 00:28:14 executing program 7: unshare(0x2020600) r0 = socket$inet_sctp(0x2, 0x200007, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = accept4(r0, &(0x7f00007b6000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000c57000-0x4)=0x6e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000001000-0x9)={0x1f, {0x40, 0x2, 0x89a, 0x3, 0xfffffffffffff000, 0x101}, 0x1}, 0x9) pwrite64(r0, &(0x7f0000985000)="", 0x0, 0x0) 2018/01/24 00:28:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00006fd000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00000be000-0x4)=0x10, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000074000-0x4)=0x0, &(0x7f000027e000-0x4)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) close(r1) 2018/01/24 00:28:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwrite64(r0, &(0x7f0000551000-0x83)="f7eb25d7c79445bad1f534fe33bb49b81ca6cc01ac89888416829d4b912c7d68779ea23c05bc0c7fe8ce5dd0c8ca25b996277db81b4289d8798d360043fc91ad0cbf9816b8bff6414a263882f14daa3785d93d28ceb26f755bfbdbf4917161caefb13969a677ad296006fc855ac5539f38157c59e926a9b2af57c7f3747089d45ae193", 0x83, 0xe) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000061d000)=0x2, 0x4) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) sendto(r0, &(0x7f00004e4000)="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", 0xfd, 0x810, &(0x7f0000ed5000-0x10)=@ipx={0x4, 0xd5, 0x1, "a9131af684c6", 0x7fff, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000819000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x8, 0x5, 0x5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000fdb000)={0x0, 0x7ff, 0x20, 0x3, 0x3}, &(0x7f0000643000)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000fa2000-0x10)={r4, 0x1, 0x10001, 0x400}, &(0x7f000023f000)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a34000)={@generic="d3f5baa10a009996380167badf85628c", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x7) r5 = socket(0xb, 0x7, 0x2) sendto(r5, &(0x7f0000e6a000)="dd3e16038e121251653befb6926750a5078d3e33daa9521c8f4af940fa5df8b655f0437b5db279ec876b495e87853e2e3f78a14e50017d7c62a8af8e93209b3bccb01d4d776cc0f861332faaaecc5d4eeea28981e03ed8e44cc361e4fec0b65d4e73b3065cac9aff39c345ef13e9fccca0fa9f8ad64085c27df27e1c9e2b6f5fb0866107a4f65a9dcffc0c285555df30e0a3c84d3903d179826f0d5e69626f5bc856275612978dbfd79f5d5be0e5f1cb4f7dc1a3679401b4d89c32d63198fe46f53c0cb457daaf", 0xc7, 0x0, &(0x7f0000191000)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) 2018/01/24 00:28:14 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x2, 0x5, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000009000-0x28)={r2, 0x0, 0x19, 0x56, &(0x7f0000006000)="ebb0dc109176b4140d8becfe1ffbaf89d1c293c74a416ff2c4", &(0x7f0000008000-0x56)=""/86, 0x33000306, 0x4}, 0x28) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000007000)="017d7ec634e78f96fb4ea4001c17506fb1cf31a7bd7e410f7f3b86c954139f88b9e3aacac4ae19a74ebe73dccb507e2c23c83780cc001fcc200093c68f4f947c32d184aa26b67a9a177ea1669ded43ad64b15b2a3a0f6d32b18f3cdd286dbd0b3f3433729bf362610fd38913bb0a60071a020055962d2ea8602be7ffce5b0d084bd8a2ec706683bb5b303ae211190ac695c6e115a32bc89530452827e91986f841535928c5225df43308acc4e65760c17af94ad33c5d1433", 0xb8, 0xc881, &(0x7f0000007000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$llc(r2, &(0x7f0000006000-0x2)=""/2, 0x2, 0x1, &(0x7f0000001000-0x10)={0x1a, 0x15, 0xfffffffffffff800, 0xfff, 0x8, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000006000)={0x0, 0xffff, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000006000)=r3, 0x4) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000003000-0x1000)="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", 0x5c5}], 0x1, &(0x7f0000006000-0x118)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000008000-0x8)={r3, 0x8}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000)={r1}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000002000-0xc)={r4, 0x4, 0x200000200030}, 0xc) 2018/01/24 00:28:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000251000)={0x0, 0x0}) accept4$vsock_stream(r1, &(0x7f0000d23000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, 0x800) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0xffffffef, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:28:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000493000)={0x28, 0x0, 0x2710, @my=0x0, 0x0}, 0x10) 2018/01/24 00:28:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000c13000-0x4)=0x0, &(0x7f0000000000)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000049c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x6, 0x80000) accept$alg(r2, 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000001000-0x4)=0x0, 0x4) syz_emit_ethernet(0x46, &(0x7f00003b4000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "4288f60b47abb24e"}}}}}, &(0x7f00000b3000)={0x4, 0x1, [0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xea63, 0x8, 0x1, 0xfffffffffffffff7, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101, 0x7f, 0x4}) 2018/01/24 00:28:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000210000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @empty=0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/24 00:28:15 executing program 4: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000faa000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fa1000-0x20)="d58bace0e0797427166622a3f759f32961", 0x11) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000001b000-0x12)={@common='vcan0\x00', 0x6d2}) 2018/01/24 00:28:15 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000007000-0x54)=""/84, &(0x7f0000002000)=0x54) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000005000)=0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000003000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/24 00:28:15 executing program 5: r0 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000002000-0x70)="eb3e9c8f48ca0f4d96d15081ef1cb2ef720fa608821422326619b5e8f6297d895ab476bcde774134799ee23cf3033893497211597807bf8960e19090f14c4b0be5f6f2b5128bd0be3469f423163a55d3eed9164308e22e669ca7d1dd3cee9fe77305dab2a599bef08b9e3d04c7f0f253", 0x70, 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000004000-0x1e0)={0x4c62a202, 0x101, 0x1, 0x3f, 0x8, [{0x5, 0x1, 0x2, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}, {0x100, 0x6, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x7, 0xffffffffffffffe5, 0x2, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0}, {0x100000000, 0x401, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x5, 0x4, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x6, 0xc0a, 0xffffffffffffffff, 0x0, 0x0, 0xb02, 0x0, 0x0, 0x0}, {0x4, 0x8263, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x4, 0x8, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) setsockopt(r0, 0xff, 0x1, &(0x7f0000001000-0xf5)="13e561e99ecd5087d6464e33e141ea48e1dc0000000000000401313187f5719e3602855a86213e001d5571f92f2500e768cbe0ffb996b49811237311a7694fbd0ec2c75567fbf06191326638e76385272381e80a71c1787966d55a756dac91eb1ce1995b19436200759abc9f21670cb6f2232b03b36d8b636d565402f02aee4f7e2eea154656ed776699b07c1352daa86024fe82809a0e15a04100e85304831a7c444a10010000807bfc25a3b8672aef8fbe407ccc5f9bd5f1ad51c2cf8eb0427bbc2218f3174ee5140d7e759e7cba4c011760d6609fbc2ef2aea8c289faf7e02c6b8ae33b43b996b79d8d401e1a350160517b5c7a", 0xfffffffffffffea8) 2018/01/24 00:28:15 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000005, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0xffffffffffffffff}, 0x1c) socketpair(0x10, 0x5, 0xfff, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000011000)={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) accept4$ax25(r1, &(0x7f0000010000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) 2018/01/24 00:28:15 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) readv(r0, &(0x7f0000018000)=[{&(0x7f0000016000)=""/103, 0x67}], 0x1) pipe(&(0x7f0000015000)={0x0, 0x0}) accept$unix(r1, &(0x7f000001c000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000006000)=0x1002) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0x2, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f000001f000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10) 2018/01/24 00:28:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000838000-0x4)={r0}) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000d2e000-0x1000)="9bef63fb0df4bedc19a00fb2f0d9cce8d65147ff14bd35a612d763579a9d5f8b50a5a2cf7e5858b8d2e2833611b91cea47dce51ef7b1c9927264d80f07163debaad1f3dc24cc68b3414c6fb963de1ffe2b1eaa14aba6377cc47c4381dc0a37711fdd9664461925683bd16a2269389018febee550ca9e4f3663081ba173590a022a17ce806f5ad7079f395235a9b80ed5dc4ca0a64300841022e6904124a7d7458cdb93e18b376b6ef57f75902a9c44e64244dde7caf59242b125135f27c020b4a1972a59bbd647dd1281995f58cc0d00197c5615bf9a525c8e40f5ecaadafd2802de1712d197a60745484bf98444459c543826e04fa9487c857773fb094474b18f63e76eab6afccaf473aecbaca0bf7036ef42eab14b522c3f5d08d03300ec927de204ea7ccdf6616be5056decc73cb3d91ea1693be86123698b708eabb97eda0c8c4ff20c3213e9bd6d51e6414fb90e1adb9ed33f19339fff95afc89415290b4c188a565db188101d8ea08c04fbce0ff605eeb85afdd9261efcbfa84deff0763cb2c976830b39b396c83f32ce4692ecac2a5d01308869afaed33efeb5d1df3abcbab6c62e46d4fce2b9364e252bd8088f7775037198afeccd64f6f2ae6377e53ebe4d89a8d78ebb49782fb4da2e003f167bb349301e98ec302b33d3758c9af498150c773fd11d102661e3d2cc2234d2f0ff6a0abe954d32da07e5630bffbfeedfd37337bb80010ea46c7394cbb7c049333e77c5b9b0344c36456ce827906347e0887dc53a3778eb31201a2d04c33512a1bb120e33d2982c86cb98fb57c85060036f0aa1c0ed4c9b61a376bcd9b15177b4731865672d7d6dd7e2f8a51d7bac54fd7ed6acc8fdf64d3f0f489fa261fd005c94179f1492589be781e63a2a64871eb598d56c11b2b5ab09a132d1626ada385321d1c1284d9eab176ed847480b323dbe9f0782cd983cabfc1d8ca1ddd5cf0b5866cf616d65c39979263b12585c9cf7e625dcbc1d9701ebbd3886602a3e7b76a4240e1827f70df1c4641aa20de5302b57e5fc22a3082637258361dc8c8361774138bb4f77c4e240f6b6a2087aa468c1ae83e1f5412a0443b24f9810004fe50232bcba3d2c4ec2b334b8cc9b55ec6c61e15e98339b008d46cdcfa5c5b535917dc4379d3d5f8d93062c270dc50802eb38f1b8cde3a6dad9dd75d2c51c3f9d64a499294f5a4a0869d213d49e80004d63e0da9be2c3cf63f872e085ada546dcece244406888f71a2935ab47df7b9f8ef37be3617e946c0af4c381ecefd3016717613d5702105572d61f377930de8ae045e7c4a214ddf43b365c196855199602194d185d73469b01373c40abe520b707e01c24e3bd2c13f676e02819b23f0e266c93fdd4de36b9f6bd1fe77ce1d44f1ab5b8286e9b922361aba4ba0397e8e9a0d2dd56b5e62cab0db8d40a638216ad6cbd1d31f7ffea954bc1c5f92d05c83352acf8382386528df116d1a7a9414673783524c080456215ba090c2b646ca7c9562b82dd94a7c85233edbe7200a31b514f2a2992d0aedd0f7c9dba670ff9d9e83cd5dc375bc38b78f30db4e45a35d01cff8b44780c600adb4c170e3f86696a37c097971f52609b7404af2eb74d6ed536aa23cd6ac105a2bf70065b56c675e43fd5a19536f56fb26604377b8f19e8469b51c71ad047f9c2fda20e37c2ae350990db58f95adc077c0b71a80d3f120e7295425717cbef093c43914f764b884b8881b5073db03b82d1bf6c915d620e54dda39545222cd241f0e96ea2c6c11a4e433f2a5208daf92fc3e0c20cc212924ae0f41bdd917d5d37b4c4e8b8b4f2960560eb7d78168400596d5059e53aeb343f5d24d04a931e15e0a3e98fddd30a2e096c85efeeda49cf986d5a22acce7046077a8cfa818267d9b74ad1786b1242d3dd2f9fb2c66b624e1f25a1f1bc94710a18747e50fd8360185004b67c37bf037d6b36200101bd01324a8c589d004cc70b21bf56a32278f5b786fc9b014a7dfd5d12230bc727e80408ff643053763282638b7de72b0d924d04d8158d40e1ac4d543627e300f660441fa244cb6774210c612e3557f3bc33953ca0d7df03e38893edb7554f82259b57337701566dc7fabe2b04eb177530ea9f2fcfefdcb42f134a51e15544bbf682792ee29763bf8ed93ff1f8d824841216abefd724fe161e262b68ace1e20e68f6eef0a3d2b6fb24f960d8b7bc67cc999cfa412d6c64c6390d539e744e8390644768fd4b999aa7aec450ec0358863aa81648e461bcce06c766d1082ff11b5fd8d7384e0563588a4d7676c4ea8b9b5dd0f8636238b57162b6b6c176d24cc72b4936a7e76bdef6cc4ede6845c4deae5526c23d46955f4762aa2cb034b2eb158226ff0d9d80d82f89c0bd7ea078647335f0bab8b3e50fe1cd0ede427c3d73b9bc0745ed109051099af4c606832552266f446e6da52a7d91e376b3a876cb65f6ee8bdb85f5d714db8f319bd601c3edff724f8f5d5cd637725dc81dc1331043c1b80a67df0ee136f3132fbf2c32987da70bd6c7ca72f1e03971f7508875fb88b47c7e6cf3b36be395a7245d3939db42243a2534e6f82de66405727082ac6039716f0a4ad77d12edd8f6239c1ba87b18e4c9b2901aaaed35083c6d70df9e304283d843821078a7417edbc8d9f91ce8230df9f055356f02ca4b103e400d7b24d508137354f9bccf880e569ca2eb01d4f71c12be674b878b556ed39f590c71b149cd9c2f6f91d6b4f082f3301b72b8ae3fe696058ed9c5e851519b9b02905bd018173aa15308d8d886009e617fe95af0bbc4b73f675e3e1546ce4059f84372b94554282c45a1b732821b912f3dbfc9352109186780920cf17316260c2ff8e825ceb4275b54985cc1068be88f4a814cb0f76fce4b586cb8246e76d4bf7c14625a7c7d9e6c1ae66db7bd48ae9303b1b6aa527c70af13a9938a4ae67830b84bf08f2ac449d57d675efa84542b00309c869777aea25aa979a76cefa108096deefdfdbfd3db4b2cbefc4150f49616ad62d77654c795efee71e89ca6589d01f342a5fecb3276efdf45d841b8c6700a9e18c4388ca2a2af6e952629334e4864f0405f4f5888815a2764972125fc1c98ef4610ca388375b37754f29282f649590223a1a9ca9ebe6e3ddcdf2840db9f1112c77ae66b75e73204b5408d4ae8b75523f6bca6b7e60deee64eca1d0c121d1fc23d0750679b7bea6a8c371679e5c5bde07272b44aa33018751e12e421fcd6e38ad0714d9804a5e113077d6ba3d499c7d1c6bebf6ab376143869fd0a2e096b9bc6003ab581ebc20ddabf11ea48a0be623b797d1ca141074c350881a766d9171406ba0ede8e9d14d932da3d956ce11c49c164acca5830b90939b85bdd5f03d0c735a0877aa5cbaaa2159fb0dd7bc2ebe79e225d602bd14502e2a2ddcb314d7cfb3a2d1de8220557aad6d773bfa5bd38e18c4b78fea9fbaded87eba813012971e57f98bc7733213b1174d152cc29626a8d778d76524e10c7f8c4f0fb34105dbf23531f0cc5b6c38e13a3acdfa974511adf1e8eeb50ef7fe93b2bc185c89ca185594024cbb4c3c9a5743a6ed91f8be0b2762c33ef511e04caea7b404027996c16e02f9820b19be1a8bef13a066436bd98d973e6a08a64d3a5f9e9ebe0036c423619b12cb7798322f3de72777e43d86f6263df38b97f09a91808af91f29306d9cffc2105af9f26b9a988df41faf5be8ce6470defdfdc93b5f868718f9c4420557067ca0e15a439277b1175f2ddca5434c24ddc98fa03f84438c58982566d252956ef9955cdafdd9b8158ac762c27b1aa7d34462bbd47ac6bdbd41134d2f713d1be687d13e3f0ac4c5557662f5797b50a32dfd37d967b4b0f6c67d07013a2c1c07917ef4f04cb19e400b56aac8ca18cad5fb365f91dd7f72cb36d597cee976fe55bb9f7e3c678f3912f57d052eab816e505769a9f74233c4423ccd9d18fff1ca879a1bc3cfe27d594b7423f6ed3c31ee2c61804d141eb50594fe59bd0624740d5ceaba0eecc0bff4b05aaae29792aec239759106ed26e5f9111da2d3c948b56f58e24a1e689211a84938395e6a86b79cc97b06e94baf94256d21ea7f2261cf2956f70177f3c78e039970b6feefb3f18ba1d422e88cd8057b03bb37b72fc0cd3bfcf894d164e7beebb5112859a6d9e0de48c926916726ef0e5e8b7602e1e9301c9be83ef540a4be4c0440daf4fca3ed8301a80cd2ade3b2066558f0fc20cb79a85d168805af73c47f5b18207804e8e65ada8173a4cb02f9d5ee7e3584778beef09a89ae182e13fdd4ed68945cc3c9355a7c6e80470e17073a07eb7437866ece288ca840f5617a8447755979e2b9eb9618635f02f338e4c389c8d7c323aa2e320dd051a381096f8aedf6cf3927a7ad7985bb4ed398c3ebb8be887316b34f215cb727dd77edb22963805054b48065c206c096cba589037a825e56f0fc4d60e41d88fadc7488f4555dbeb15c358ae565cd98b6ee356b709a04b863280f74ff268814ed3ce6ee50251a24b8eae2afab6d47b3623aec20696572506c300a3772e7478dde0ad9718b59827996dc7f95b23dc1fe711cb72ce319e01dd29b69d4b93ea944897e48ee2ce17639b78cb82ed8d61eb5dd3ae017a5df0807fba3a055dee74b7bb9c416d07fb8dcb1eb69359846f2a686c3eefc69eca8dabb823e8be17c34f65141044fbe7608ebcc9f7e5e69a101bf615689d02a5d162b7b0df2608b1cd5f79da9e254034fea8303852f728bfdc2f9180916a1355e88d24614dc56f8012e9bcf414acd1ff04324dba40578355ec09fad0e81776f3fe5edb5cd1de1dd80678c8e5aa29f756b80c3cdd27ae7e97992d249fa8b1988a7a95ae2bd1b094bbf59732a8360fd223c308ec5130e1aa707adf8c18a8e33d415461e2b425bbebbf850dca0a5bc4954c28b1dcb98959e74ce2a740108d4f415212f8eff9b814b91f7716728f58284aae4711d798e998a4998aaba5b18bc66c5c6226c89f4ff33e7ef96121bbe720c44ff64cabd2913fd572fcfb58434e0658df75ec72b3d617c2771770f427f02d43d0eaaf4ef0c6d23788569b807f94dd6fd92380f4125907a8f351aaa1c77de9f8fae219586932e6a6573f330c21f2d871f0639b06171caa3ea17dcc383a1a72edf495c5dcfbeb9291ab14679183dc181cb26f78d2cc7283d0e941cf92c455f86d8e9b42d631f46f09bc9168fffed5da5c85a2f0a9c9595ae9207bba0a29b9e0c12f8228751b1e632b0e938df2e7966f9b11de4ff173829c169c86455109f026be5fd88d67e8006ec248dff11637c5b355cdf44d964cc84d2ff58ebb37eed7d5de87a7eee404bd10c2107c51a1e073afe0534f92980a19e0e897010cfa7880f9ab6ead0572574d79edf5537598456aaa275aa71b536fd335b603e775d939f1e61f0e789d86e07bcf72e554375805f263fc746eeb8c77a6641dca73eae4186422bf3df1861b6cdedbf436543d0874757e6356ea629812a4384494cbf6eea96360df6d7e2fbabdab752faecbe6387629e010b782407e00e3a9aa55fb797ba1c7d7007d412c42cab1581ee00538e4fb62579d3ff053f3b657fd20d71c0a439d23160e5b2ed329fbc18219c64f0c3a9c94cd36aabda78ac2e08ee33df74f810693676fa0432c0a31cb05f202a680163a216719bdbeb3e938c71e46c9c0a8d6c160bc0a0dda302abefb46e5c822b25ae09f7060581d5619b6b551ccb8a8affad8f045d2a35c3ce3c8ecc35162768d25a25cbd3b00d090b99813393972031e7ff30a00f64f0b83d4ddc9ba81", 0x1000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f56000)={r0}) connect$bt_sco(r2, &(0x7f0000e2f000-0x8)={0x1f, {0x7, 0x1, 0x2, 0x8, 0x5, 0x762}}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000605000)=""/40, &(0x7f000010d000-0x4)=0x28) syz_extract_tcp_res(&(0x7f000086b000-0x8)={0x0, 0x0}, 0x3ff, 0x10967cf5) 2018/01/24 00:28:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000e3e000-0x4)=0x7, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) pipe(&(0x7f000010f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00007c7000)=0x0, &(0x7f000029a000-0x4)=0x4) 2018/01/24 00:28:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x10, 0x2, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000732000-0x4)={r1}) sendmmsg$nfc_llcp(r1, &(0x7f0000c28000)=[{&(0x7f00000e8000)={0x27, 0x81, 0x1f, 0x5, 0xcf, 0x80, "996f840acd07c45e2bda41da8f4e1497bc6798565435f3c89595ee9fc92089147c9373ae98890f9709c65fb4954c4f1efb115fd9193414e72d74d3ca94ec30", 0x0}, 0x60, &(0x7f00007d0000)=[{&(0x7f0000633000-0x1000)="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0x1000}, {&(0x7f0000a16000)="dacb852121e053fb92a44b9f070aec8210ac24e66fcdaed11b5eac1bad385d6c2d7f6cc89dc19f31de63c337095f4f30b8cdb2a680da16784027640afe9e7133ce9d5aeb5695594dbbb7bf3e79163324de125d81b1a532a07bd54cabd7aa60470c6e108d8373ace187e14f7bc1d8751bb19adedc8d5f838a49cd84a2e5e1ea795311aa3bd68f99e3d5d0b5b129180f5b90eb6fe5024251df49b7241aad68a7fdd3d196d4816e2a3aa5e3a235687fe2e6a7d23295ceb529b952d46cfc6aaf5e3ca29f0eb5f4b96fa54c7a7705b1c40cf8066f138974c2f84e33", 0xd9}, {&(0x7f0000ce5000)="a09368d01b40bf702929306ea221e3c6f05a5c44e8fe58ee9d71936a9b19f2c3d6481576e809154265e4bc076219c3a129eb697d9b77706318c2cfa1c520b2cb843a241322042efae8811502ef56965f2ca9329b58adb70449df9529b14264e5345a62537422c1309ce15504d85933c26d162681b207333953fb64df391a9b4065b439cdcb5e03aff42970a269605990fa5c9fafafcaab598ec0c6f3e50c4f0efe3f1bf3a8e0e56c1b58590e65f76ab14140184c927b715a11a10fee8b9095dd3994423329", 0xc5}, {&(0x7f0000cd9000)="8c8240cd6f3adaa5df9405a5f3c707c3e6f440f4da9c8de40420cc5d423cb65cd580273b7e4f514e3f56ce20011aa9cb6277e3c0e287ad738dc91162b0a4fdbd7472e1b5d16d345ab6147bbd2493a696e731c68aa584e0e5fba9e65445b979a814f8f2db8b433bb528d268b56b5138ec0c1bc1385ebd", 0x76}, {&(0x7f000034f000)="a3c4273090edd59ae4b3bb5f832b7544a647e5afa418050754d8f66aaf2316d6081b68e66495c8139d64d53c614e44386c320f0da436eca1bf59509c48e2aca2d4e88634e69faf7f402488c276615eb33a2cb2800f871dbd1798b6fc27dc0b784d8b4a8a6d24892aef6b9f3eb70dce9a28bafce55c7fbd196496dce50fde7337e911cba7cd59ce2d04a7c80118a7a0b4db43dc3a9d4bd92d1778cf82e714ef2288", 0xa1}, {&(0x7f0000903000-0xa5)="357001cc4fb83e7fe3fc59bdc5c7002a5a220d1d69c9a55fea91a4b09afd7e9c18290dd8f1e23e5efdae14a502834775988c8f1d796a082c4de8fd2c4ecd4b7a89662e0a876b87b82d3fb4096e72cc7c81f55c8ae97fdd5437875d6fdaf68467842072fd6ab5f4653b951666bc75639c9876ebaa534fc85347b50317710fdf12ba27ea1bc850c6f30b142ff7b8da7ace30e106613b1d52d8364e4eaf97f3c9ac9905646182", 0xa5}, {&(0x7f0000204000)="370148048765d0320ba9c2e78a8462e2341433", 0x13}, {&(0x7f00007ed000)="77c5602ec334b82f52d5292097d5cc8fd4a0faa10b81f05b5956dd3a6057174c2604f20c90907b6a2265c70cad92e9c8450d7d3be572ffb88a3705ab3fb53a87a8722c2297c4bacde2a7606f828a41c010cb8fd3", 0x54}, {&(0x7f0000472000)="d91e210f90518dbe5ea9e2f1f16602ffc23c0c6d27a9beeb12862571889b57aec67810c9b666fbc9f81e4a9d32f2dcc43312b340bb7e40cb976c6fa7848b82f1c0cb484ca3bd73acdc37bf332257897718a659fc4a4402faabdd43be779e45ba637aead57e4d4858dfae06ddcf04d996bd08f610d945cc6ffbae4b70da605ae87060ef72c10c6c499cf0462440ecb99fe784ffe56ed164214f7864126621e83a689136d9214a83ee6b2cee5cce2baac8e4b94b9b1acb4b4be17583459a3dd3983839bfe8ab72", 0xc6}], 0x9, &(0x7f000029a000-0xb0)={0xb0, 0x1, 0x100000001, "c34cd4b8336563f1574b67bc2cd30d510784df9a99ac2b6a0a478cc8fdcdd23ea49a082d0f1145186c1585f8ad7aad5f4f839da1cc507ddeab359ddf28f4e869a46e875529da78cea68f95db9a2c5187ed2a2dc52563de33e963c3e9f7cddeca4ce0323abfbb0b7c6dc3b7e8b0bd4b9083d6eb52a3de4947b9c0f5a26fb0dadc758197a9c4c608247496437125571df4dce93c406c8b43483dabef8362"}, 0xb0, 0x8001}, {&(0x7f0000218000)={0x27, 0x93, 0x8, 0x6, 0xa36a, 0x6, "ac9e5b94966beb8306e0cfced744dda0a77d87a5afcb2ece4f0df5d73d347f3612d2421bd7c3cc06c304e6149ba8698f5ac9348b72b207f0c9b1d46c8164da", 0xc000000000000}, 0x60, &(0x7f0000a78000-0x40)=[{&(0x7f000018f000-0x78)="f3dac91251dd469d653a5bd3cc8d5fdeb614ee0e64fd7be1409ea059043c5144989ed35e3de53e631b428cac5ac43c4f4e59f08e1f9227aad4bbe695f5f6751bec5cb0ff18d094fddd96b33c28c463715e05280f9fc5deed163994a378237e7651f76e77f6f48d9db3dddc45422a70cd171f5708131685a4", 0x78}, {&(0x7f0000c47000-0x1000)="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", 0x1000}, {&(0x7f0000fdb000)="dccd1c1928bc", 0x6}, {&(0x7f0000c08000)="975244f56fbc02d8763a48c912c1a16e3a0309ad01122ca5fd309b38e36ed7f51f309f5907fb412a38caf0fec449d40d7336f41db82138ed09645fa19c083c285f5b1c633bfb44dd3bd0b452c8a38f9178dc46b8abe83fc194955115bf378bd3524d060348625247aae99d2ca1e5a3845214e95dd829565de19dd079f0969a404d735429e110ce9e3cebe4850cd54923ce60af105dec6086552a920b6e1e75f181caea4f5e73e18686c826", 0xab}], 0x4, &(0x7f0000777000)={0xe0, 0x29, 0xc2, "b2bdaa0e2a2dbe505237da7761d607c1a7d1839d29c9e4bdf66c8bd5c1c887cb69b24308df5dec3facb73b922a91ca441faae486d809305b476e8bd03b0c059d2276156f458a64bdb2b6d562c2d694f9feba6512a271886fd26414fca24920ba92c8a5e746bff5501c3ede8de705163038902cdb047174cfa188847718acd58f970fb21dbb28b4dc8bd6c582c8cc66ab6f31e230f8226022f5e89838365758cd1a48d20b31e00435ae8200d6c46e6e3b2aa6fdc09e0439d6cc05ce29e6d1f537d28f570895c014285025d0436184b0b5"}, 0xe0, 0x4800}], 0x2, 0x20000801) getsockname$inet(r2, &(0x7f0000bdf000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000017b000-0x4)=0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d56000)={r0, 0x50, &(0x7f00008e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000365000-0x14)={0x80000001, 0x4, 0x101, 0xfff, 0x8}, 0x14) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000a4000-0x4)=r3, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000010000)="4d3ae056c0c22bb0ccfa73c6dd28cea6a8dab086efd845d00ad5ac07a5813b65f5ccf6f59476800c6be4426682337c9c7872f366915e4bc391d8e3d8343d72af853f4229a31618d0e99d0500a5fb5b0e503d05304cebbb6133c6ffba0afcbd9261732d0e4f2d8a0e16b33cc02ffcfced0071de83a1fbbedac2", 0x79) write(r1, &(0x7f00000a1000)="130000001000ffdde200f49ff60f050000230a00", 0x14) [ 377.427547] ================================================================== [ 377.435023] BUG: KASAN: use-after-free in erspan_xmit+0x22d4/0x2430 [ 377.441424] Read of size 2 at addr ffff8801cfe9c54b by task syz-executor7/29147 [ 377.448859] [ 377.450485] CPU: 1 PID: 29147 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #205 [ 377.457836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.467179] Call Trace: [ 377.469767] dump_stack+0x194/0x257 [ 377.473394] ? arch_local_irq_restore+0x53/0x53 [ 377.478061] ? show_regs_print_info+0x18/0x18 [ 377.482563] ? erspan_xmit+0x22d4/0x2430 [ 377.486635] print_address_description+0x73/0x250 [ 377.491478] ? erspan_xmit+0x22d4/0x2430 [ 377.495541] kasan_report+0x25b/0x340 [ 377.499326] __asan_report_load_n_noabort+0xf/0x20 [ 377.504231] erspan_xmit+0x22d4/0x2430 [ 377.508095] ? packet_direct_xmit+0x509/0x790 [ 377.512571] ? validate_xmit_skb+0x4b0/0xaf0 [ 377.516956] ? gretap_fb_dev_create+0x250/0x250 [ 377.521599] ? netif_skb_features+0x9b0/0x9b0 [ 377.526088] packet_direct_xmit+0x3ad/0x790 [ 377.530385] ? packet_mmap+0x590/0x590 [ 377.534248] ? memcpy+0x45/0x50 [ 377.537512] packet_sendmsg+0x3aed/0x60b0 [ 377.541640] ? find_held_lock+0x35/0x1d0 [ 377.545689] ? avc_has_perm+0x35e/0x680 [ 377.549652] ? perf_trace_sched_process_wait+0xae/0x8a0 [ 377.554995] ? packet_cached_dev_get+0x2b0/0x2b0 [ 377.559738] ? avc_has_perm+0x43e/0x680 [ 377.563690] ? avc_has_perm_noaudit+0x520/0x520 [ 377.568332] ? __fget+0x35c/0x570 [ 377.571768] ? iterate_fd+0x3f0/0x3f0 [ 377.575553] ? find_held_lock+0x35/0x1d0 [ 377.579598] ? sock_has_perm+0x2a4/0x420 [ 377.583638] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 377.588973] ? lock_release+0x972/0xa40 [ 377.592920] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 377.598779] ? __check_object_size+0x25d/0x4f0 [ 377.603333] ? avc_has_perm_noaudit+0x520/0x520 [ 377.607991] ? selinux_socket_sendmsg+0x36/0x40 [ 377.612636] ? security_socket_sendmsg+0x89/0xb0 [ 377.617364] ? packet_cached_dev_get+0x2b0/0x2b0 [ 377.622095] sock_sendmsg+0xca/0x110 [ 377.625785] SYSC_sendto+0x361/0x5c0 [ 377.629480] ? SYSC_connect+0x4a0/0x4a0 [ 377.633431] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 377.638777] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 377.644027] ? alloc_file+0x27e/0x390 [ 377.647804] ? exit_to_usermode_loop+0x8c/0x310 [ 377.652460] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 377.657984] ? syscall_return_slowpath+0x2ad/0x550 [ 377.662888] ? prepare_exit_to_usermode+0x340/0x340 [ 377.667881] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 377.672707] SyS_sendto+0x40/0x50 [ 377.676141] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 377.680868] RIP: 0033:0x452f19 [ 377.684635] RSP: 002b:00007f65b1ca3c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 377.692317] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 377.699560] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 377.706801] RBP: 000000000000059c R08: 0000000020008000 R09: 000000000000001c [ 377.714046] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7740 [ 377.721292] R13: 00000000ffffffff R14: 00007f65b1ca46d4 R15: 0000000000000000 [ 377.728557] [ 377.730159] Allocated by task 3697: [ 377.733762] save_stack+0x43/0xd0 [ 377.737186] kasan_kmalloc+0xad/0xe0 [ 377.740878] kasan_slab_alloc+0x12/0x20 [ 377.744824] kmem_cache_alloc+0x12e/0x760 [ 377.748942] anon_vma_clone+0x139/0x700 [ 377.752888] anon_vma_fork+0xe4/0x870 [ 377.756663] copy_mm+0xb4d/0x131b [ 377.760094] copy_process.part.38+0x1ee9/0x4b20 [ 377.764733] _do_fork+0x1f7/0xfe0 [ 377.768159] SyS_clone+0x37/0x50 [ 377.771498] do_syscall_64+0x273/0x920 [ 377.775361] return_from_SYSCALL_64+0x0/0x75 [ 377.779736] [ 377.781335] Freed by task 28394: [ 377.784672] save_stack+0x43/0xd0 [ 377.788099] kasan_slab_free+0x71/0xc0 [ 377.791961] kmem_cache_free+0x83/0x2a0 [ 377.795927] unlink_anon_vmas+0x20d/0x9f0 [ 377.800050] free_pgtables+0x21e/0x330 [ 377.803911] exit_mmap+0x291/0x500 [ 377.807425] mmput+0x223/0x6d0 [ 377.810589] do_exit+0x90a/0x1ad0 [ 377.814019] do_group_exit+0x149/0x400 [ 377.817882] get_signal+0x73f/0x16c0 [ 377.821571] do_signal+0x90/0x1eb0 [ 377.825083] exit_to_usermode_loop+0x214/0x310 [ 377.829641] syscall_return_slowpath+0x490/0x550 [ 377.834370] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 377.839091] [ 377.840693] The buggy address belongs to the object at ffff8801cfe9c540 [ 377.840693] which belongs to the cache anon_vma_chain of size 64 [ 377.853495] The buggy address is located 11 bytes inside of [ 377.853495] 64-byte region [ffff8801cfe9c540, ffff8801cfe9c580) [ 377.865164] The buggy address belongs to the page: [ 377.870064] page:ffffea00073fa700 count:1 mapcount:0 mapping:ffff8801cfe9c000 index:0x0 [ 377.878182] flags: 0x2fffc0000000100(slab) [ 377.882392] raw: 02fffc0000000100 ffff8801cfe9c000 0000000000000000 000000010000002a [ 377.890245] raw: ffffea0007424ea0 ffffea0007421520 ffff8801dad30500 0000000000000000 [ 377.898094] page dumped because: kasan: bad access detected [ 377.903772] [ 377.905371] Memory state around the buggy address: [ 377.910273] ffff8801cfe9c400: fc fc fc fc fb fb fb fb fb fb fb fb fc fc fc fc [ 377.917607] ffff8801cfe9c480: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 377.924936] >ffff8801cfe9c500: fb fb fb fb fc fc fc fc fb fb fb fb fb fb fb fb [ 377.932262] ^ [ 377.937945] ffff8801cfe9c580: fc fc fc fc fb fb fb fb fb fb fb fb fc fc fc fc [ 377.945276] ffff8801cfe9c600: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 377.952607] ================================================================== [ 377.959936] Disabling lock debugging due to kernel taint [ 377.965411] Kernel panic - not syncing: panic_on_warn set ... [ 377.965411] [ 377.972758] CPU: 1 PID: 29147 Comm: syz-executor7 Tainted: G B 4.15.0-rc8+ #205 [ 377.981399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.990724] Call Trace: [ 377.993289] dump_stack+0x194/0x257 [ 377.996890] ? arch_local_irq_restore+0x53/0x53 [ 378.001535] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 378.006266] ? vsnprintf+0x1ed/0x1900 [ 378.010042] ? erspan_xmit+0x2220/0x2430 [ 378.014077] panic+0x1e4/0x41c [ 378.017241] ? refcount_error_report+0x214/0x214 [ 378.021968] ? add_taint+0x1c/0x50 [ 378.025479] ? add_taint+0x1c/0x50 [ 378.028995] ? erspan_xmit+0x22d4/0x2430 [ 378.033033] kasan_end_report+0x50/0x50 [ 378.036980] kasan_report+0x144/0x340 [ 378.040757] __asan_report_load_n_noabort+0xf/0x20 [ 378.045657] erspan_xmit+0x22d4/0x2430 [ 378.049517] ? packet_direct_xmit+0x509/0x790 [ 378.053991] ? validate_xmit_skb+0x4b0/0xaf0 [ 378.058374] ? gretap_fb_dev_create+0x250/0x250 [ 378.063019] ? netif_skb_features+0x9b0/0x9b0 [ 378.067499] packet_direct_xmit+0x3ad/0x790 [ 378.071794] ? packet_mmap+0x590/0x590 [ 378.075655] ? memcpy+0x45/0x50 [ 378.078919] packet_sendmsg+0x3aed/0x60b0 [ 378.083044] ? find_held_lock+0x35/0x1d0 [ 378.087081] ? avc_has_perm+0x35e/0x680 [ 378.091039] ? perf_trace_sched_process_wait+0xae/0x8a0 [ 378.096377] ? packet_cached_dev_get+0x2b0/0x2b0 [ 378.101108] ? avc_has_perm+0x43e/0x680 [ 378.105056] ? avc_has_perm_noaudit+0x520/0x520 [ 378.109696] ? __fget+0x35c/0x570 [ 378.113127] ? iterate_fd+0x3f0/0x3f0 [ 378.116901] ? find_held_lock+0x35/0x1d0 [ 378.120939] ? sock_has_perm+0x2a4/0x420 [ 378.124973] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 378.130304] ? lock_release+0x972/0xa40 [ 378.134250] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 378.140109] ? __check_object_size+0x25d/0x4f0 [ 378.144661] ? avc_has_perm_noaudit+0x520/0x520 [ 378.149311] ? selinux_socket_sendmsg+0x36/0x40 [ 378.153949] ? security_socket_sendmsg+0x89/0xb0 [ 378.158677] ? packet_cached_dev_get+0x2b0/0x2b0 [ 378.163407] sock_sendmsg+0xca/0x110 [ 378.167096] SYSC_sendto+0x361/0x5c0 [ 378.170783] ? SYSC_connect+0x4a0/0x4a0 [ 378.174730] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 378.180066] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 378.185313] ? alloc_file+0x27e/0x390 [ 378.189085] ? exit_to_usermode_loop+0x8c/0x310 [ 378.193735] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 378.199247] ? syscall_return_slowpath+0x2ad/0x550 [ 378.204148] ? prepare_exit_to_usermode+0x340/0x340 [ 378.209136] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 378.213957] SyS_sendto+0x40/0x50 [ 378.217387] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 378.222113] RIP: 0033:0x452f19 [ 378.225277] RSP: 002b:00007f65b1ca3c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 378.232957] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 378.240199] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 378.247439] RBP: 000000000000059c R08: 0000000020008000 R09: 000000000000001c [ 378.254678] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7740 [ 378.261918] R13: 00000000ffffffff R14: 00007f65b1ca46d4 R15: 0000000000000000 [ 378.269604] Dumping ftrace buffer: [ 378.273113] (ftrace buffer empty) [ 378.276793] Kernel Offset: disabled [ 378.280388] Rebooting in 86400 seconds..