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", 0x1000}, {&(0x7f0000f16000)="e254ec33a95881717e27675a08bf51a2a4c3d75c49f2d1e607313f8931ecbae04bfcd332ce015e6436d04732d81713aa23f078ce7d0e59f711471df2c3f12644b0b4e568f47634a4df4467e3069c14b577224e62d327044060b340205ad538f627e2cf59c3ca67a321220f1ee077a7050ff6024f1bee8d7068239eefc3e818ebec2f8002064c230af858a20bd0c6e839cab19418da34a5e1da699058e2f2", 0x9e}, {&(0x7f0000bbb000)="22b355c9f4e6bd2205eea00bb6b93f73255d5ae92a3863d5dc7abdaee0ae9ec605f8e07ec3a2a14773bc9a7fe934ddf8e71cdbc56703ac929e67e34ddf3a47ce78e7c4c2a7610836d42173ba8cc996642c837f3e412e37ac301ab937c38df50c35a786d6180b1869f4549d3efad48e6327188db491b71df3834beff58957eb153855bcf7550d868a7cdf3c5e9043f43f44fe25c11292e57f2f5752897c6ace0410f34965723c3463a1", 0xa9}, {&(0x7f0000118000-0xa7)="173becf22e794d252d1c33338257aebdec800c04ab4cfe5ca4ea30c57773b8f0acc6e2f8349bb3a1b7493ab3abd89b50c86b4828c57929a7d19af3fc6a0dbbb2e197da89d621f59946097ab2e389aafb3973a07e96851526e89e65a16c365ca9f449f1e0430b16e7d4fd376340a2cf1e39c8d658de4222a1314f2bb1742ca279473301f49d997530b0ad7718243ebb737891648c48214b84dbef0a20dc18664dd198414ae62f12", 0xa7}, {&(0x7f0000161000-0x7d)="7e408429ee464cdb1118ea35ed02bf9fbc4b42e490d18c0155ce1961ddd27d1cd84cfc0cfc32c5bd8e82bf912e6013c76c225706efe219995fa78ac5ec7adb74f9ddec856298f41417c24437b7bf265c0bc8bf3da86ba6acf95fdee60a38d92ffc7637934be54473a0f8748d8824f28525fc719448c9fed59154309b2d", 0x7d}, {&(0x7f0000f3a000)="c3df95e45798d183e8e92152c655fb8cc996e95681bd8a70c4c45ee422aebe6f984a8c50bd7a003a002a0f16c69801cd4a9b46c883d7e5c86709f83bda635d3e784d0dbb48e62c38f7f2deaf0b45b2c62089e4c5e54faa463f201314ca5f18d1f94a3a4d18a891ced3bb7e3e015d086d07906b99322afbb51433d2fd95fce68af6f44b9614da16cfe2002cb7b433377ff84e4ba13505497cbf1168c06d7f6be909e989b10ac4f77060d5996cfd050d2af4f4180d8b", 0xb5}, {&(0x7f0000c46000)="964460a7a76a257ed7a7dc40c1b0c1990ded9601c37350b2e617335545faf167d1795d1f98bdcb7250f17dc4047748", 0x2f}], 0x7, &(0x7f0000b71000-0x20)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x4}, 0x4000000)

2018/01/13 04:28:42 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000e41000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002de000)=0x10)
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002ad000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e52000)=0x14)
r1 = accept(r0, &(0x7f000086c000)=@hci={0x0, 0x0, 0x0}, &(0x7f00005ac000-0x4)=0x6)
r2 = getuid()
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006e7000-0x4)=<r3=>0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e4d000)={<r4=>0x0, 0x0, 0x0}, &(0x7f0000a47000-0x4)=0xc)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000413000)=<r5=>0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000c4000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ac000)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000061d000)={<r7=>0x0, 0x0, 0x0}, &(0x7f0000fc7000)=0xc)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005f9000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>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}}, &(0x7f00009ba000)=0xe8)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003d0000)=<r9=>0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e48000)=<r10=>0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000030e000+0x4ac)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b98000)=0xe8)
r12 = getuid()
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b62000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef4000-0x4)=0xe8)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000bb1000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r14=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e1000-0x4)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a64000-0xc)={<r15=>0x0, 0x0, 0x0}, &(0x7f000052e000)=0xc)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008a5000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r16=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006cc000-0x4)=0xe8)
r17 = getgid()
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e27000-0x4)=<r18=>0x0)
r19 = getuid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d94000-0xc)={0x0, 0x0, <r20=>0x0}, &(0x7f0000dd4000)=0xc)
r21 = gettid()
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a2f000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r22=>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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d21000)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc1000)={0x0, 0x0, <r23=>0x0}, &(0x7f0000afc000)=0xc)
sendmsg$netlink(r1, &(0x7f0000c26000-0x38)={&(0x7f000069e000)=@proc={0x10, 0x0, 0x0, 0x20000080}, 0xc, &(0x7f0000d28000)=[{&(0x7f0000e08000-0xb0)=[{0xb0, 0x35, 0x100, 0x0, 0x3, [@nested={0x94, 0x29, [@generic="a5cf24b84a8c2e41049c9dccf11b3f4bb1b5c428cb375c2439772a94097ad4aa87b12ee578052fc18280663d74a0e2868ac29f03253fad2d459c724e8f24e3622bf6c0503e238b1a7b42c05bde7532991e5c99395cbb3b712cbfbe817ef13adad41f767f76eb3672b7c723f6289022f94662bc6c88388ede03d602e5c3f9fd7efad6967f46ef1df5688e9508b1c9be0d"]}, @typed={0xc, 0x0, @ipv4=@multicast1=0xe0000001}]}], 0xb0}, {&(0x7f00000d8000)=[{0x125c, 0x3b, 0x200, 0x2, 0x0, [@generic="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@typed={0x18, 0x93, @str=',cpuset,+(-em1\x00'}, @flag={0x4, 0x47}, @flag={0x4, 0x2f}, @nested={0x114, 0x4, [@typed={0x18, 0x7f, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="23fbab35fdadb55f80566c841f4de026e931fcc036f227b07fed4ad158fdde4dbd46fae513be71a9e00bea4d3d946675edbdf52749d2a93253f1718a3442ef0b1d69efff1c793885bcc3ec1dd2765dcccf0c020a171cc26761961ecc20b8179de1375e01b3323d8b8a5c565304a1f59ec533c6b7089b7e813341d7da6316cebf26afd8b441e3bf55fe6510325124e3089235af1ff59c8164137b77d930b6e976de67e93340acaf446aec11821214c8ef9ec91308cc2bb89c4f8d415a0815c0258522356f36d7e48690a1e31062ec6ec84d79207f58c4c2f18f23962ac574e3eac24902c9fba2d625434fef4218a364046c04fc2bf83d0533"]}, @nested={0x2c, 0x57, [@generic="ea13015a2a54f10ec81660d7a49f2384709ee774537f305c3b34151434b38858701c", @flag={0x4, 0x67}]}, @generic="0102de767339804c8e076cd3473951f483682008ead148a33139075c0ea443f267520d9152d5996826454f7126559834d8b86b63e2e5b075b2edd864b4f3195550b251fbdbd9e4bf6925a19e7168861f0016eedf1feef800c56c64225af7b00e8f6032867253f40a1a7507cd41ad08a0b521d88f92030d87fd4beeb1732113b84e364371f9dfa6eff0767fdee50fe8e44728df5cad2815f1346cc24d14852711dc417742737278020f391308f6f54ea7808dfc1784dd578aa04c73484632c66a415a97df11195d439b1676b24065559b1ea32b447157bc9614268c2e6dad8ee5", @typed={0xc, 0x52, @uid=r2}]}, {0xbc, 0x38, 0x1, 0x3, 0x3, [@generic="a1b0ed3b6295994d193584bcaeb1738d1b", @typed={0xc, 0x4a, @pid=r3}, @nested={0x88, 0x8f, [@generic="095078ef14086c12a8411e887426765b5751596bcadf1ce2d03081ceb0cb2521fbeefe690f23fbdce7c432fcfe8b168b2f5dae69d2bf2132115f8234075b6f40c3e6af2b0999b842354011dc91d3d39c4db013b8d1e340f12922d9a8b6628c92ab7f146c8074cffb5635f9f3916c1ea419d6a0ede3a6608feefff0544a3b82", @flag={0x4, 0x4e}]}, @flag={0x4, 0x80}]}, {0x238, 0x38, 0x204, 0x5, 0x0, [@nested={0x160, 0x5a, [@generic="4afe2bdf55afdf66500a785e684a5bc794ff98179e29e7b1b490e3fd1bdae6fe5821f51533230b8599cf9ea1bf69b0a4a0f5f71e61fa6048d3eab2b636056cbe906824c6d5511577f920436498346fa4fb6296d1dfa42f5a2f1fcd70ebe3557829be67bbdc36d283d624a974fd5fb3efe16628717bc3a93b8a8f0bdab1dce7238e27344f6fb98eff1ebedcef00488596355c33523968d1d350dc24e11689daa9f27ab591bc3b63691483b54e02389beb8ddc9e67562c02fa28348289cb2334c626a19ed5c6811a177fab00cfc7be7b50a9e0169e1f9530dd862b38d6", @flag={0x4, 0x85}, @flag={0x4, 0x36}, @flag={0x4, 0x7}, @flag={0x4, 0x80}, @flag={0x4, 0x76}, @generic="31ed5f04bbf0ee1b56d48ec47639eec08647a609f0a9f0cc846177fc37dba1c03e931d5a70d124044f472c027be8761e2ebc813582f780976ad543a67a9a54f311cee57dd8eeabc0dd4c0356dc4fbc6207c478e0fbb8f9aaf76bd39c08bd05d07363acd58a2f8f9e58"]}, @typed={0x18, 0x2, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 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@binary="7cfb437e3773737534cee197bd1d04bf089146c7505d7c8cd7c885a350286fea09066494d3a7d1977d556e6fb61dff31eb4ac59ee84bac811ba8eeeb8a4005b90f3b395587edd52277f80c36f6dce9502a5e094d"}, @nested={0x178, 0x2d, [@typed={0xc, 0x2e, @u32=0xffffffffffffffe1}, @generic="4d9b417c749d5874b66db6d377e16222e3f906e965a7216f3df08ab4690eac3160b27b942e38b2fd78af750c706253ed061ffef96303d6c843abe0bd0dd04bd45a6876ebef6a885be51ffd9dae0b0d5dba7336b58368f84991f0d75d8fb8ed8a0662cf671588a310bea06cd872f4e54dbd7ebf9d62ad791a", @flag={0x4, 0x6e}, @generic="2279722399a6fe360be1244d902cf56e05fe9a8be010217aeabc442ee746bad6db3bf91fe489e5d7b5e6c4c7cf0848dd0b75899301040e900eea493914a9b82a2ea3797403d4e3fe04174e85341af90fcbfc288ee7ecd77c3b8520b0080738cc266b19178d7486e5fa9c7a194e0d73646e7c77c630d60eadc0de830141d624e3de45785e22c291069f36fac4343700631de520486f4a3b73a2500f7f71d28db1bae9fbeb46b81dbd12ff4b08aa1189ef71650e3ee9dc33428ba6fcc9f0e282e2c513fe32f68e26420549de1e53de206afb10bb615337c7b119aa44d192c9a1480f5ec3fc307beedaf11f3ca4"]}]}, {0x28c, 0x3c, 0x20, 0x0, 0x0, [@flag={0x4, 0x46}, @flag={0x4, 0x48}, @generic="1b6e77a4f77b36215271d39866d4ad259493dee0653ec9e71eb16ab85ecc2d947fe49d39ecbb66355299f4d90a5220d3d8c82073968340b2820efba79e70108b131ea4a767dbe1488d3e67a4610dc20c55d939e7d8944ee0a0abf79684752c034bb60499de8f4b5c551ea218a03921e0543ab4cbf8049ef95bb1fde94e6e0a483bb8b6861610dc773100bdbd362caf7efc9e4b6992a264173826fee356c98eac0ce339a8bf1d633fc454b3efe99b32081ad6632d992f41af973901f7239a", @generic="1c6b6f0101a181a3271d1e22576bef209ddf99693017c1ed9b29fb0d66b48bcf8badb67f32392006a244ffcb6d044864fa2a7f29898df9690f11fa835b2fab059d3cf8a0f1317ff721152250f84ba134065de22d5261561fef1fdea6c48f215c4a1646d8afd0b9bf7b4023a5e9d39063e7f926dcfd7a06a22a0be9be57109f93762acdedb1082e0c8cba0f0678455178369716ca0081df7f991f8cf2f239b87b5ad7d373b9a5", @generic="683bc46cbce7da27f1fdb9c31931330b0467df70426abe5fb03e5ffa08ad8a6a9b47236218c372695b2ffa1ae4c07536180b436a47a98dc89a74f77a8e3c9474ac1f935ed0c678324e52c04d92e924bff02d0838a8a56d8852daf4ca054f5c581785f8657125588562e3ce23c33387425e18e2568e6b523e8200e2d97a53348feb397a7e39413d8a74a9a1", @flag={0x4, 0x75}, @generic="8e38d65f39be1365c03cf4b50ec4733db18dcab13b2b967f57c1fd6bf440a4d76b0b30171943808a2808399963af398d30696ba8da42082abe94b09a7dc73bd2398ba95d853a26f17da73a5a79124b5eb578883f53bbc1c86c355e92de003f3760c0f0da8f920122d35152318661a018ce4c5a3a3d113ca1c421c543c708"]}, {0x124, 0x3f, 0x901, 0x4, 0x2, [@generic="32ded347c19fac8abb85113ab734ee2be11711c30adc6372fedd", @typed={0xc, 0x1e, @fd=r0}, @flag={0x4, 0x34}, @flag={0x4, 0x3c}, @flag={0x4, 0x40}, @flag={0x4, 0x2a}, @generic="93c360005a4265f303adacdd0f0b78f4aa9af4344500944492d48a0a9ea715a246f1b37933734102092a4525763334c70405b0ab91078b2a3a7e99649b03f968ffc2fdf93decd8a8c5e9e3cef93ab23ccc18237fde1b8d4bac93f708eaca804a5a4177c43135a6ca64c45dbb1722270c7c283161d8b066eacc833633b529870fc81f5a8cb834ded441f76352b481df44ed40c08e4a80e2d64be06c671ed208e2f35842c27131d84af0c1741963a112ece1f6603f62e8e9b0dc816323c69d3cdb34269a96d611a366ca9fd7905cabc0f9c9cdb917769518b2fd856761792e"]}, {0x2c, 0x14, 0x100, 0x6, 0x3, [@typed={0x10, 0xe, @u64=0x7}, @typed={0xc, 0x13, @fd=r0}]}, {0x1c, 0x2c, 0x200, 0x7, 0x0, [@typed={0xc, 0x6f, @str='\x00'}]}, {0x1c, 0x32, 0x300, 0x6, 0x3, [@typed={0xc, 0x13, @uid=r14}]}], 0x1aa4}], 0x6, &(0x7f0000473000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xb0, 0x2004c811}, 0x4000)
r24 = socket(0x10, 0x3, 0x0)
recvmsg$netrom(r1, &(0x7f0000385000-0x38)={&(0x7f00008ac000-0x10)=@ax25={0x3, {"45c4c6b52fd921"}, 0xffffffff}, 0x10, &(0x7f00001a7000)=[], 0x0, &(0x7f0000ea4000)=[{0x30, 0x115, 0x80000000, "e4ea606a103157e6c601ef4d2043a0abff2c42f5f2482e263addcf"}, {0x60, 0x113, 0x4, "799876b6e8eac7c75174a9d1b371f434e565723b90b8642283dda18df34b7827a97af16db95049ca791b6587c8f2a87f98518f92f35b02bf57108c57e65d7281993a1a6fbe3bf5c17f68b62c7a8ee7"}, {0xd0, 0x111, 0x8, "d767ff8170c9e3e092b1039f45d536dc4203e94a6044480162c141ca7ca9b848c236085ba082263d860ace2365e729d2cde1aff454c381c54d978c2be13855c5642944ebb43529217f6615f0bb2ff93a6def45848d562eb23963e8c7ac4100af3950e02968ca83fbdd177c82b3581c542361f0d2ea20ac897269f489561f1d98226503c1d59ed9568758d333bd076a2019c22745ca99a01bbad8fff4366d3d32bc9bc891a53c0a350221002fd0ceb42c526d2a493bcbd599ec1bfe3ec2af0add"}, {0x48, 0x10d, 0xfffffffffffffffc, "a971c7cc1ab7c8967c30be76d19f4efb80923f89f4c03e420fe7e1b71c171b57625465d3472476cd084fc5357cc8925c1f578aa87e5e"}], 0x1a8, 0x80}, 0x2023)
write(r24, &(0x7f000008d000)="26000000130047f10703c1b00e0000000000b10001000000090519000908f126050027006e35", 0x26)

2018/01/13 04:28:42 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:42 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x80002, 0x0)
getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f000053c000)=0x0, &(0x7f00000de000-0x4)=0x322)

2018/01/13 04:28:42 executing program 7:
socketpair(0x5, 0x80005, 0x3f, &(0x7f0000ef7000-0x8)={0x0, <r0=>0x0})
sendto$ax25(r0, &(0x7f00002a1000-0x1000)="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", 0x1000, 0x40, &(0x7f00008ba000)={0x3, {"85da64033e3bf4"}, 0x6}, 0x10)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000d9f000)={0x4, 0x5, 0x7, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)
unshare(0x400)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c8b000-0x8)={<r2=>0x0, 0x0})
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f03000)={<r4=>0x0, 0x2}, &(0x7f0000baa000)=0x8)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000061c000-0x12)={r4, 0x29, 0x5, [0x8, 0x4, 0xbd62, 0x900000, 0x1]}, &(0x7f0000a0c000)=0x12)
connect$inet6(r2, &(0x7f00001c8000-0x1c)={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3d}, 0x1c)
bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x4, &(0x7f00003e4000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 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)

2018/01/13 04:28:42 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000010, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e55000-0x3)='nv\x00', 0x3539104e)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006b2000)={0x5, 0xfff, 0x8ea3, 0x400, 0x7f}, 0x14)
bind$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_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000001d000-0x8)={<r1=>0x0, 0x0})
sendto$inet6(r1, &(0x7f000070e000-0x87)="a6a235d00370dce5937dec5c8d53fd02078fb2012579f51acdec5abed80e3301da4018bc6b2edd8a65b3bc09c1f7e8c829cff3c2f40e4530a353a42f409f22d7a4aa32b3b2adf57312c42cdd34d650258972d25f9d16330c2598dda42c856578bdaa2726b0c95fa5eac9ad5a7cb1209303913fc02bb46afd230b7f285cb353a711fb02a49c8961", 0x87, 0x20000000, &(0x7f000094f000)={0xa, 0x1, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcb19}, 0x1c)
shutdown(r0, 0x0)
ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000b4a000-0x85)="cf4d8a71f11f31c0a36cf385986a76dda12cebb6492cfea795130163205934b5a79090ffe31b80dd4648a6cc96d5f273b2388652550983a9da506db08378ffc342a44166649b03f6cf803c4fae6334fbd03ff40a919237bab7dcc34de068887b78d0605aded7aa1d508a9895b265b2589a911123e42c87f9ef1451a9c28ce39a2af25f47e0")

2018/01/13 04:28:42 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000cdb000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000201000)=0x8, 0x80000)
ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000078f000-0x4)=0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/13 04:28:42 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:42 executing program 4:
mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x802, 0x0)
mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
write(r0, &(0x7f0000ffa000-0x9c)="24000500190025ffff1c1f240700c0000a00ec0000101300000000000000070000002a00c3cfbc786f804c26548d27e98aa0e91673cb8a4123e1eb0ace5aa0b685fd009e4ff65b29121859c3bc435c5d6316649540e7b41bc7279c4dfbe71d8b070d060005a19713d8612e0161e0c0fd8015413b27c95b913aa9144c9146fd30bd0ee3b8a5678ee32d5c75baae426e0993cf6a9525f0f37e8efa77bc", 0x9c)

2018/01/13 04:28:42 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x1, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0)
mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
connect$inet(r0, &(0x7f0000031000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r1 = socket$bt_sco(0x1f, 0x5, 0x2)
setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000798000)={0xb6, 0x2}, 0x2)
tee(r1, r1, 0x2, 0x8)
r2 = socket$inet6(0xa, 0x0, 0x76d6441a)
setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000efc000-0x4)=0x6, 0x4)

2018/01/13 04:28:42 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:42 executing program 0:
socketpair(0x1, 0x0, 0x7, &(0x7f0000f9c000)={0x0, <r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x800, 0x0, 0x10, &(0x7f0000c54000/0x1000)=nil, 0x2})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x80803, 0x7ff)
setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00007c6000-0x4)=0x2, 0x4)
getsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000d40000-0x4)=0x0, &(0x7f0000c6e000)=0x4)

2018/01/13 04:28:42 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xf, 0x3, 0x2)
setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000c2c000-0x118)={0x2, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118)
write(r0, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000831000-0x90)={0x6, {{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]}}, 0x90)

[  162.670256] IPv6: ADDRCONF(NETDEV_UP): lo: link is not ready
[  162.688609] device syz3 entered promiscuous mode
[  162.698468] device syz3 left promiscuous mode
2018/01/13 04:28:42 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:42 executing program 6:
mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x802, 0x0)
mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
write(r0, &(0x7f0000fe6000-0x22)="2200000016000700ea09100820e2073f0a0000810000000000000000000000000002", 0x22)

2018/01/13 04:28:42 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000758000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e71000-0x4)=0x10)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000038c000-0x10)={0x5, 0x4, 0x0, 0x4, <r1=>0x0}, &(0x7f000005f000-0x4)=0x10)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000d9000)={r1, 0x6}, &(0x7f0000ea5000-0x4)=0x8)
r2 = socket$inet(0x2, 0x3, 0x87)
socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000101000)={<r3=>0x0, 0x0})
getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a5e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8)
socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8)
ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000065e000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'})
close(r2)
getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000008f000)=0x0, &(0x7f000037c000-0x4)=0x4)
bpf$OBJ_GET_MAP(0x7, &(0x7f000062d000)={&(0x7f0000b2d000)='./file0\x00', 0x0, 0x18}, 0x10)
getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f000012d000)=0x0, &(0x7f0000ca1000-0x4)=0x4)

2018/01/13 04:28:42 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000229000-0x8)={<r0=>0x0, <r1=>0x0})
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ba3000)={<r2=>0x0, 0x0, 0x20}, &(0x7f00008f7000-0x4)=0xc)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000415000)=@assoc_value={r2, 0x0}, &(0x7f0000caf000-0x4)=0x8)
ioctl$sock_inet_SIOCADDRT(r1, 0x4020940d, &(0x7f0000ec1000-0x78)={0x1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x86, &(0x7f0000660000-0x10)=@generic="e771e3ab19e79f7850997ef89b13c5b0", 0x0, 0x0, 0x0})
vmsplice(r1, &(0x7f0000d05000)=[{&(0x7f00004f0000)="83ba57cd2c58e7dd170ca3f78c72ce82f00710009647e4e87b0bd0554866923bcf291efcbba6ef8602ce8b70da227ebbaf80acf408dbffbc0d4460c4a2c80458ad5f4bb8864c5aa5ad31d6", 0x4b}, {&(0x7f00002c2000)="88b2fd1a9d3135cfd7e6f1493828ffbf14e8c22892c722f3383a21e0eea581bfb241edfc7b931f58b1e1e493480df0f762025cde", 0x34}, {&(0x7f0000dea000-0x87)="4711b383dfaa5969a63a76f36ee4e8cc8c356a915b28c6bbbc5ae879f12f7fe93f059328af48cf23836decc8ad657877038a48f53f5b6b2fcd1dc336a18e7aecc8cc8c07d5dabaf6546a1df828cf9cfdc6831a374ead990130a7d7535c64a0931e56d812469e2c1c9f2f020173404cbb8d893dfd688c83db5e09c09ba4eb809416b2e6d5600aeb", 0x87}, {&(0x7f0000524000)="c84208aa60213492a0ecd16413dbe383b822808283fbe63ea8b06cb6238e980be417f06d9241d351e2fe05813b5bfa289f6c7bb57a61e3290143a2bd2a6047f4ddc924074d6473cd31e7340bed27503d841f749020e7514db66bfc2b8995f64212add7b8e270197a3906e045d0c8e4469b1b40fc89fb8173", 0x78}, {&(0x7f0000149000)="943f1b64d112e7bea3a6f50e4a9fac2810136566dffe1a79069362d23fe66d90ed936e8e2610d8b7c4efcd05afbbe4be0e270bda5b91950244c29e976e0d870b30129e7a43ced6de1a60bab20a1b04a4d79acea9f0eef1d845ca91e11ab4a6", 0x5f}, {&(0x7f0000f47000)="4d0be29a820be0f8cf05", 0xa}], 0x6, 0x4)

2018/01/13 04:28:42 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000093000-0x8)={<r0=>0x0, 0x0})
ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000f23000+0x809)=""/93)
r1 = socket$netlink(0x10, 0x3, 0x0)
writev(r1, &(0x7f0000d3c000-0x10)=[], 0x100e)

2018/01/13 04:28:42 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00009e8000)={0x0, 0x0}, &(0x7f0000f4d000-0x4)=0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ab4000-0x9)='nv\x00', 0x3)
socket$inet6_dccp(0xa, 0x6, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cf3000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013e000)=0xe8)
shutdown(r0, 0x1)
pipe(&(0x7f000040e000)={<r1=>0x0, 0x0})
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000129000)={0x0, r1, 0x5, 0x3, 0x0}, 0x14)

2018/01/13 04:28:42 executing program 3:
mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c)
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x11, 0x0, 0x0, &(0x7f0000015000-0x8)={0x0, <r1=>0x0})
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000014000)={<r2=>0x0, 0x0})
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000010000-0x40)={r2, 0x3, &(0x7f000000e000-0xc)=[0x6, 0x2, 0x6], &(0x7f0000015000-0x4)=[0x1], 0x0, 0x1, 0x81, &(0x7f000000f000-0x4)=[0x100], &(0x7f000000a000-0xc)=[0x3, 0x4, 0x3], 0x0})
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000+0xeb9)={r0, &(0x7f0000004000)="", &(0x7f0000012000)=""/0}, 0x18)

2018/01/13 04:28:42 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c6d000)={0x0, 0x0})
r0 = socket$inet6_sctp(0xa, 0x0, 0x84)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000963000-0xc)={0x0, 0x80000, 0xffffffffffffff9c})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c10000)={0x0, 0x0, 0xffffffffffffff9c})

2018/01/13 04:28:42 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:42 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000bc2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bbb000)=0x1c)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00002ce000-0xd8)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80000000}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x401}, @in6={0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffade4}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0xd8)
r1 = socket$alg(0x26, 0x5, 0x0)
r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000067a000-0x4)=0x0, 0x4)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000f52000)=r2, 0x4)
bind$alg(r1, &(0x7f000059b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58)
r3 = accept$alg(r1, 0x0, 0x0)
r4 = accept4(r1, &(0x7f0000d51000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000be2000)=0xc, 0x80000)
ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f00005ff000+0x916)={0xa3, "4fb394f0a191"})
setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f32000)={0x5e59}, 0x4)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002df000-0x4)=0x0)
recvmsg(r3, &(0x7f0000a4a000)={&(0x7f0000241000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0xfffffd1e}], 0x0, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0xfffffffffffffffc)
r5 = accept4(r0, &(0x7f0000819000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b1d000)=0x1c, 0x80800)
getsockopt$inet_mreqsrc(r5, 0x0, 0x2f, &(0x7f0000279000-0xc)={@rand_addr=0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000214000)=0xc)
setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000bd2000-0x4)=0xafd4, 0x4)
pipe(&(0x7f0000d65000-0x8)={<r6=>0x0, 0x0})
epoll_pwait(r6, &(0x7f0000343000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x8, &(0x7f000082c000-0x8)={0xfffffffffffffffa}, 0x8)
pipe(&(0x7f00005d7000)={<r7=>0x0, 0x0})
r8 = getpid()
getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000e2c000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9a000)=0xe8)
ioctl$DRM_IOCTL_GET_CLIENT(r7, 0xc0286405, &(0x7f0000155000-0x28)={0x7, 0x2, r8, 0x3, r9, 0x4a5, 0x92, 0x0})

2018/01/13 04:28:42 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xd, 0x0, 0x6)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000756000-0x4)=0xffffffff, 0x4)
bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 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}, 0x48)

2018/01/13 04:28:42 executing program 6:
mmap(&(0x7f0000000000/0x8cc000)=nil, 0x8cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x400000000000002, 0x0)
connect$unix(r0, &(0x7f00008c8000)=@file={0x1, '//file0\x00'}, 0xa)

2018/01/13 04:28:42 executing program 7:
mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000e000)={0x0, 0x0})
accept4(r0, 0x0, &(0x7f000000d000)=0x0, 0x80000)
sendmsg$nl_xfrm(r0, &(0x7f000000a000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f000000c000-0x10cc)=@newae={0x68, 0x1e, 0x101, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0)

[  162.821582] netlink: 10 bytes leftover after parsing attributes in process `syz-executor6'.
2018/01/13 04:28:42 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x8, 0x5, 0x8, &(0x7f0000000000)={0x0, <r0=>0x0})
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a64000)=0x800, 0x4)
mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x7, 0x40)
r1 = socket$inet6(0xa, 0x80002, 0x88)
sendto$inet6(r1, &(0x7f0000fd8000-0x2f)="b641d1089f7c9da27c74f2cd144004d042effdc7cccb5bb143f9a5e7c68bc5ca0d5c4d3f986bac823fd6ea029d99451e", 0x30, 0x0, &(0x7f0000fd7000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
pipe(&(0x7f0000681000)={<r2=>0x0, <r3=>0x0})
mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000e51000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20, 0x1, 0xff, 0x2, 0x81, 0x10001, 0xffffffff}, 0x20)
ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000fd9000-0x78)={0x9, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8, 0x2, 0x3d19, 0x5, 0x0, 0x7fff, 0xffffffff7fffffff, 0x0})

2018/01/13 04:28:43 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff5a)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f28000)={0x0, <r1=>0x0})
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001fd000)={<r2=>0x0, 0xb8, "68004094033c90ace72bd02b2e1e15924419614ae6854239072e6e1b3dcf79780d2e87733d5c3a96c2f79f40b18721bf461f7a55ac33183f7be80e7b0f6c09fd1442cc5b3716324ba3e9196ee1dcb6329c2581e5faf0319029801cf81b0c6812e7c611081f54250896bdf921224daa660a05b415b6c7a3d6b5d2df2778da8c379a3549190448909973d10b9202de0a60ccc6be00283cb86aa5b74a602c07b3e99b3c7cdf34ccf306af32046300c1df98cd6e39fcf0cb956e"}, &(0x7f0000aab000)=0xc0)
unshare(0x80000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00004d2000-0xa0)={<r3=>0x0, @in6={{0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x0, 0x9bd, 0x81}, &(0x7f0000a04000-0x4)=0xa0)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000932000)={r2, 0x1, 0x9, 0x100000001, 0x1000, 0x401, 0x6, 0x6, {r3, @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]}, 0x20, 0xf3e, 0x4, 0x40, 0x1}}, &(0x7f00000bf000-0x4)=0xb8)
setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4)

2018/01/13 04:28:43 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:43 executing program 5:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x6)={<r1=>0x0, 0x7fff}, &(0x7f0000000000)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={r1, 0x914}, &(0x7f0000003000-0x4)=0x8)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x9, 0x4)
setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0)

2018/01/13 04:28:43 executing program 4:
mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x3, 0x0)
getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00007a3000-0x8)=0x0, &(0x7f00001e5000-0x4)=0x8)
mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000eec000)={<r1=>0x0, 0x7fc00000000000, 0x1, [0x7f]}, &(0x7f0000eec000)=0xa)
mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cd3000)={<r2=>r1, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eec000)=0x8c)
mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000049000-0x4)=0x0, &(0x7f0000eed000)=0x4)
socketpair$ax25(0x3, 0x3, 0xce, &(0x7f00009a9000-0x8)={0x0, 0x0})
mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000eee000)={0x7fff, "fca1ec403bcc"})
getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000dda000-0x8)=0x0, &(0x7f000024d000)=0x8)
mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000699000-0xa0)={r1, @in6={{0xa, 0x2, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x74c9, 0x6, 0x3, 0x21}, 0xa0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000eef000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x1, 0x1, 0x6}, &(0x7f0000ef0000-0x4)=0xa0)

2018/01/13 04:28:43 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
write(r1, &(0x7f000051a000-0x8d)="3595c917d671b6b5", 0x8)
recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0)

2018/01/13 04:28:43 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x80000, 0x47fffffff)
setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f000091d000)=0x0, 0x186)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000705000-0x28)={@common='gre0\x00', <r1=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
setsockopt$inet_mreqn(r0, 0x0, 0x100000020, &(0x7f0000b57000)={@loopback=0x7f000001, @empty=0x0, r1}, 0xc)
sendto$inet(r0, &(0x7f00002b7000)="", 0x0, 0x0, &(0x7f0000dcb000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockname$inet(r0, &(0x7f0000c58000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000650000)=0x10)

2018/01/13 04:28:43 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:43 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:43 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80000, 0x4)
setsockopt$sock_int(r0, 0x1, 0x80000000000000b, &(0x7f0000687000)=0x20000000009, 0x4)
bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)

2018/01/13 04:28:43 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x37, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x5, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009aa000-0x8)={<r0=>0x0, <r1=>0x0})
getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000931000)=0x0, &(0x7f00004de000)=0x4)
r2 = accept(r1, &(0x7f0000395000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a7d000)=0xfe21)
r3 = getpid()
setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000dc8000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3, [@loopback=0x7f000001, @empty=0x0, @empty=0x0]}, 0x1c)
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000065a000)=r3)
getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00008ec000)=0x3, &(0x7f00009e7000)=0x4)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000080e000-0x98)=""/152, &(0x7f0000b02000-0x4)=0x98)
syz_emit_ethernet(0x3e, &(0x7f0000611000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}, @nop={0x1}]}}, {""}}}}}}, 0x0)

2018/01/13 04:28:43 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000b9d000-0x88)={0x1ff, {{0xa, 0x2, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000570000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f93000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000aff000)={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, @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]}}, 0x108)

2018/01/13 04:28:43 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept(r0, &(0x7f0000001000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000004000-0x4)=0x1002)
getsockname$netrom(r1, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48)
r2 = socket(0x6, 0x3, 0x5)
connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x3, 0x100000000, 0x0, 0x0, 0xffffffffffffffff}}, 0x8)

2018/01/13 04:28:43 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:43 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x7, 0x6, 0x100000001, &(0x7f00003f8000)={<r0=>0x0, <r1=>0x0})
setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00003c3000)=0x1b, 0x4)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c1b000-0x14)={0x0, r0, 0x0, 0x3, 0x0}, 0x14)
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000cb6000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r2, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10)
socketpair(0x0, 0x80e, 0x3, &(0x7f0000ae2000-0x8)={0x0, 0x0})

2018/01/13 04:28:43 executing program 6:
mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000641000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f0000f65000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f64000)=0x10)
ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000acc000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="8ea6c14af141", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}})
mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f66000-0x1)={0x0, 0x0})
mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/01/13 04:28:43 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:43 executing program 5:
socketpair(0x5, 0x2, 0x8, &(0x7f0000083000)={<r0=>0x0, <r1=>0x0})
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000abc000)={0x6, 0xfba, 0x1, 0x5, 0xfe3}, 0x14)
syz_emit_ethernet(0x2a, &(0x7f000086d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="53e4fffffdc9", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0)
socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f0f000-0x8)={<r2=>0x0, 0x0})
ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000c74000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="44f9dd1bffed", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9a9f757f5750faa09c3238e78cbbd975"})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000863000-0x8c)={<r3=>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]}}, &(0x7f00005ea000-0x4)=0x8c)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r3, 0x3c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xecd}, @in={0x2, 0x3, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000168000-0x4)=0x10)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
accept4$packet(r2, &(0x7f00006cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ab0000)=0x14, 0x80000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
writev(r2, &(0x7f0000001000-0x60)=[{&(0x7f0000ef2000)="8954a95a514cd6951975f3c36c956cebc5546ec21895eacea9a6cfd615008b83e1cc741dd30756f47285bad267cbfd43580be57564d171a0335292aebed2786c0c5b6611c41d6c9bb6007db4d318e0684a0011af9594e54ef7b12395011604e535f1b29e45dfd1e04e8d8c125c7b02b4f9a9ff334cbc7e2ca95a7b1ca379aad813e12562073adda01d68434d639c11ff8806ecb40605b56abf90cda3834a7badf68333c784537390801cd2692a2933fef5799f8b855169f5780c4e71bb80fae79e8d5b1f5261ec3d932437a820dd48ae6a7af39dd8", 0xd5}, {&(0x7f0000001000-0x6b)="a1e7d4ff25f1d0ea76c9e75f6ea7756b795944282dd410ca2e00f79694dee58b2771f640e055b02716a18fdae0d6ac30b7d7c33a858299c20d573f0ab2a1c3304aa31ce39ef62ad5456c6ebc24deba4157e6ce0e879d53c3cf4b2b843e9f8a1d84f5d4515e98b0ef5a46d0", 0x6b}, {&(0x7f0000d31000-0x24)="f2e206cc6db6a345c1033ca651363da5651e624189391a7c87ecdc4de0715bc78fd27bae", 0x24}, {&(0x7f0000fa2000)="1594b2b539249deecbceadb6c92513cc714fc493b2fdf68112b553034c989c109ba4c76f8d2bb342f0590eb4919aaa2e3343edd1f0f4356679c84e41859ebb18b0daab756faf7f479f23", 0x4a}, {&(0x7f0000656000-0x8f)="ee559510c50aceae3164912593e52fdf524adf6d6161723b22f6a79bb9eb6af7789a0fb095b14adfd6e6ac22f26189d823d6c53b58d3ea5e27259ee5cdf3f501ab9013a9e8070be96e11bfb1ec5014f717e688b8fbd599eef256381515eb8eba58dddaaa28201b814544b815d6deb6911fe125d0071a00f030db847a45bd0355b565c67c365d1a18f683e30305aa52", 0x8f}, {&(0x7f0000000000+0x964)="", 0x0}], 0x6)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0)

2018/01/13 04:28:43 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, <r1=>0x0})
r2 = socket$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000554000)={r1, r0})
sendmsg$unix(r2, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000060a000-0x4)={<r3=>0xffffffffffffffff})
sendmmsg$nfc_llcp(r3, &(0x7f00007c4000-0xe0)=[{&(0x7f00001cd000)={0x27, 0x0, 0x0, 0x0, 0x2, 0x0, "d8a8b20de0007e5b3a425926cf10c3ef139dbef46c38e161f315809dfb3999cd428975ee98cac5eb4cd1f2868e663c7337e24b9521af754c88d72cf236db47", 0x2}, 0x60, &(0x7f0000f29000-0x10)=[{&(0x7f00001c0000)="7ce400", 0x3}], 0x1, &(0x7f00001f9000-0xb0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x40080)
sendmsg$kcm(r2, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0)

2018/01/13 04:28:43 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x2, 0x805, 0x0)
bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
listen(r0, 0x80)
socket$key(0xf, 0x3, 0x2)
sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/13 04:28:43 executing program 2:
socket$inet6_tcp(0xa, 0x1, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x11, 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}, 0x48)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000384000-0x4)=0x3, 0x4)
pipe(&(0x7f00006cf000-0x8)={0x0, <r1=>0x0})
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e97000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c6e000)=0x14)

2018/01/13 04:28:43 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f00005e9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a54000-0x4)=0x10)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000a78000-0x98)={<r1=>0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x7}, &(0x7f00001f7000-0x4)=0x98)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000098a000-0x55)={r1, @in6={{0xa, 0x2, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd1, 0x1, 0x2, 0x81, 0x7}, &(0x7f0000162000)=0xa0)

2018/01/13 04:28:43 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000fe2000-0x38)={0x0, 0x0, &(0x7f0000603000-0x10)=[{&(0x7f00006a3000)="1ed55c60d251b3eedbb81cd509614bcc", 0x10}], 0x1, &(0x7f0000698000-0x48)=[], 0xffffffffffffff75, 0x0}, 0x0)
readv(r1, &(0x7f0000204000+0x7a8)=[{&(0x7f0000085000-0x82)=""/178, 0xb2}], 0x1)

2018/01/13 04:28:43 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000022a000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000a6000-0x4)={<r1=>r0})
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ae1000-0x4)=0x0, 0x4)

2018/01/13 04:28:43 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005b9000)={0x0, 0x80000, <r0=>0xffffffffffffffff})
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000024e000-0x10)={0x7, &(0x7f00007e1000)=[{0x0, 0x0}, {<r1=>0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]})
ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000e6a000-0x40)={0x3, 0x10000, 0x8000, 0x1000, &(0x7f00001b9000-0x1000)=""/4096, 0x1000, &(0x7f00004c1000)=""/4096, 0x11, &(0x7f00005c3000-0x11)=""/17})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000510000)={r1, &(0x7f0000906000-0x2b)=""/43})
r2 = socket$inet6(0xa, 0x1000000000003, 0x8)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d35000)={@common='sit0\x00\x00\x00\x00\x00\x00\x00\x00#\x00', <r3=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000832000-0x50)={@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], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r3})

2018/01/13 04:28:43 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x0, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:43 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
socketpair(0x2, 0x6, 0xfffffffffffffffb, &(0x7f00009a9000)={<r1=>0x0, <r2=>0x0})
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000feb000)=0x0, &(0x7f000030a000)=0x4)
sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000002f000+0x27e)=0x0, &(0x7f0000143000)=0x4)

2018/01/13 04:28:43 executing program 6:
mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x3e, &(0x7f00004f7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7f, 0xfffffffffffffffe, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c56000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e7000-0x4)=0x10, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000882000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2})
mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000064f000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2a000)=0xe8)
mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f2b000-0xc)={r1, @empty=0x0, @rand_addr=0xe1e}, 0xc)

2018/01/13 04:28:43 executing program 0:
mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000b70000-0x8)={<r1=>0x0, 0x0})
mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b6f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b70000-0x4)=0x8)
mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_xfrm(r0, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000b6f000)=@delpolicy={0x88, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x3, @in=@rand_addr=0x2, 0x0, 0x2}}, @policy_type={0xc, 0x10, {0xf, 0x0, 0x0}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/13 04:28:43 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000001000-0x118)={0x200, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a10000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffffffb8)

2018/01/13 04:28:43 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x3, 0x0)
write(r0, &(0x7f0000a31000-0x24)="2400000052001f0014b2f40700090400020007100800018bffffffff0800000000000200", 0x24)
setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000ca6000-0x4)=0x10000, 0x4)
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000048d000-0x20)={@common='irlan0\x00', @ifru_flags=0x200})

2018/01/13 04:28:43 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x0, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:43 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x13, 0x3, 0x81)
write(r0, &(0x7f00005c7000)="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", 0xfc)

2018/01/13 04:28:43 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000034a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58)
bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e", 0x10}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0)
recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0)

2018/01/13 04:28:43 executing program 6:
mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4)
sendto$inet6(r0, &(0x7f0000f03000)="", 0x0, 0x0, &(0x7f0000f69000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000124000-0x4)=0x6, 0x4)
recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x34a, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c)

2018/01/13 04:28:43 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000437000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14)
socket$inet_icmp(0x2, 0x2, 0x1)
pipe(&(0x7f00001f2000)={<r1=>0x0, 0x0})
ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000a31000+0x88b)={&(0x7f0000c93000-0x1c)=[0x10001, 0x3f, 0x8, 0xb9, 0x6, 0xffffffffffffffff, 0x0], 0x7, 0x3, 0x7fff, 0xcc27, 0x9, 0x40, {0x101, 0x0, 0xef7b, 0x6, 0x8, 0x4, 0xc1, 0x7fff, 0x90, 0x100000000, 0x40, 0x0, 0x4bd, 0x5, "e5bbcb8d152b7af8d12ac07f7cc39311e4164ea1a3a069f92952cf56f44d64f7"}})
setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000293000+0xc6)="b6030a114439e0c9c51d561e62bb50a15370053e5ed4c81d3615e6705bc0f1e084c97aca9e1a16da16d1562b75a81ddf70b21980a79735fcde40efaa7f039a540093731a40b6333837fd0720288b9fbd1291e9b8cb4cfd7a9ee8373912694dcbb7139279a708c0b1fb0b4c0fc8f8795efa5310a406e3257cfabb3a9bbad09a18b4d06193b1cd70934a1e59af2f60794e", 0x90)
getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f000070a000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e13000)=0x8)
r2 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r2, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000308000-0x70)=[{&(0x7f0000674000)="d308554681bfd08b68846c676788afdf9d61db4f095c51f5", 0x18}], 0x1, &(0x7f0000822000-0x18)=[], 0x0, 0x0}], 0x1, 0x0)
socket$alg(0x26, 0x5, 0x0)
recvmsg(r2, &(0x7f0000719000)={&(0x7f000085f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000adc000-0xa3)=""/163, 0x1f}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0)

2018/01/13 04:28:43 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x0, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:43 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027b000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x0, 0x4)
write(r1, &(0x7f000001a000-0x69)="", 0x0)
recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x224, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0)

2018/01/13 04:28:43 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4)
connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r1 = accept(r0, &(0x7f0000f13000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000ddd000)=0x1002)
setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000b27000)=0xfffffffffffffffc, 0x1)
sendto$inet(r0, &(0x7f000098f000-0x4e)="81af084a4943fbba10412bc82a909e8cc31c80250b7aaaef1ce774b07e4bb9cef765830ae7a14de291767702d2abc7ff9e5e24d61505a0f3522151c4b534eae8513521cd8a91073e53dd80f0e6e3", 0x4e, 0x4000001, 0x0, 0x0)

2018/01/13 04:28:43 executing program 4:
mmap(&(0x7f0000000000/0x8ff000)=nil, 0x8ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0)
setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)

2018/01/13 04:28:43 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

[  163.328504] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=7543 comm=syz-executor0
2018/01/13 04:28:43 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x5, 0x20000000002, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000096a000)=0x1000002, 0x4)
pipe(&(0x7f000040b000)={<r1=>0x0, <r2=>0x0})
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00008d0000-0x8)={0x0, <r3=>0x0})
setsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f0000ab4000)="631f83989b45c54af053845357e750f01575b16df78a2237477c8aa9a2bc754bd1fb51d61ef5ca4dfb9f27dd92f16bb827ca4a195279a3241a006e797c38081ae51251ea1c042115ddc7c7d96a839281ee9cda1bf2244b757a170d26c0a7a470999bc403421b492bc79703af6710b943d729925521edd9cd853ef1572f7e8848428d5661352ad80ec10bbc70c423fba102a0f512147e315df7fae424f4e43168834bf69e5ef0f3e599a05a5f1091d7db502cc9d3df", 0xb5)
ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000060b000-0x20)={"719e5f051974b080fb3d36a491009aef", {0x4, 0x1f, 0x4, "c3238120728c", 0x8, 0x0}})
ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000262000-0x8)={<r4=>0x0, 0x0})
ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000d63000-0x10)={r3, r4, 0x100000000})
sendmsg$inet_sctp(r0, &(0x7f000032d000-0x38)={&(0x7f00008a0000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ed000-0x30)=[], 0x0, &(0x7f00000a8000)=[], 0x0, 0x0}, 0x0)

2018/01/13 04:28:43 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r0, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/118}, 0x18)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a04000-0x10)={r0, 0x28, &(0x7f000064d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10)

2018/01/13 04:28:43 executing program 2:
r0 = socket$inet6(0xa, 0x400000080005, 0xfffffffffffffffc)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, <r1=>0x0})
connect$ipx(r1, &(0x7f0000000000)={0x4, 0xff, 0x9d8, "31eda6151cda", 0x2, 0x0}, 0x10)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b22000)=@generic="6e62902ddc96c0379d813aea9f8e2e68")
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt(r0, 0x84, 0x11, &(0x7f0000001000)="50000f0000101d699b89", 0xa)
r2 = socket(0x0, 0x800, 0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000000000)=""/4096, &(0x7f0000001000-0x4)=0x1000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000001000-0x94)={{0x15f8, 0x1f, 0x4ce, 0x80, 0x400, 0x80000000}, 0x3, 0x3, 0x6e0, 0x6, 0x7fff80000, "30f8a1158f56d642f4b115910d75412415c08cc490d123832d2658362d3687221bd25acb6ae7654cfed99e4ecc66dcf59d1c436e282839b213ac8867e4f5b02214a16dec137a014ad0a41501858e7eaa5cd5cd567349cae573696bfb21ae9cb45a04804ba524c7e8205fe5dd8133be46a8edb9af9e054b57f6c16ce354b1f5a7"})

2018/01/13 04:28:43 executing program 4:
r0 = socket(0x18, 0x0, 0x2)
accept4(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0)

2018/01/13 04:28:43 executing program 0:
mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4)
mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0)
accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)=0x0)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x0, ""}, &(0x7f0000f0d000)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x20)
mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0xc)
writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1)
writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f0000000203190b000007000000028100ed3b8509000100000000513ffe58", 0x1f}], 0x1)
ioctl$void(r0, 0xf11d43ac0fcba457)

2018/01/13 04:28:43 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:43 executing program 6:
mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x18, 0x0, 0x1)
sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0)
connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname(r0, &(0x7f0000003000)=@generic={0x0, ""/126}, &(0x7f0000007000-0x4)=0x80)
ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0)

2018/01/13 04:28:43 executing program 5:
mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
sendto(r0, &(0x7f0000a39000-0x1000)="", 0x0, 0x20044000, &(0x7f00001a7000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000723000-0x18)={<r2=>0x0, 0x9, 0x10, 0x0, 0x9}, &(0x7f0000660000-0x4)=0x18)
mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000f11000)={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, 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]}}, 0x118)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000094c000)={0x1, 0x8002, 0x0, 0xffffffff, r2}, 0x10)

2018/01/13 04:28:43 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:43 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xf, 0x803, 0x2)
write(r0, &(0x7f000004b000)="020aaf1a020214f6ff6466bc8ed24bc8", 0x10)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b41000-0xc)={<r1=>0x0, 0x0, 0x0}, &(0x7f0000548000-0x4)=0xc)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000071d000)=<r2=>0x0)
r3 = getpid()
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000363000-0x4)=<r4=>0x0)
r5 = gettid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000079d000-0xc)={0x0, <r6=>0x0, 0x0}, &(0x7f0000271000)=0xc)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000048e000-0xc)={0x0, 0x0, <r7=>0x0}, &(0x7f00000ff000)=0xc)
r8 = getpid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000019d000-0xc)={0x0, <r9=>0x0, 0x0}, &(0x7f0000d2f000)=0xc)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000042a000-0xc)={0x0, 0x0, <r10=>0x0}, &(0x7f00002f6000-0x2)=0xc)
sendmsg$netlink(r0, &(0x7f000070e000-0x38)={&(0x7f0000840000-0xc)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000308000-0x20)=[{&(0x7f00006d8000-0x28e4)=[{0x344, 0x19, 0x1, 0x0, 0x1, [@nested={0x10, 0x92, [@typed={0xc, 0x7c, @u32=0x1}]}, @typed={0x14, 0x32, @str="6e6f6465762d656d312aa100"}, @nested={0x190, 0x71, [@generic="04bbeedf1eaf5652fa35f788dc7dd7bb608cbb75030527af1ac957b0cb565ce55a346ffded69c9ae75f2c83a100ab67e3724bc723860bdec5f8873941aeb5bce31d8e8f6e6c5197136ce9514ee1d1f6c6514cda926c6dc66c4fdffc0f790bacd89762d550a06d84e93aeb9ff9adfbe87026d7894bdecc71524a1825d15abbe9b26e47db2ab42369c5c9caf0bd0dd815ee945e02224f1272578485b76a7f9bdd314287ae3caadd8174e6f01b006b29b5c9c8e62a69b25f3bb0424a495ae3381a52b35afaebe217a70", @flag={0x4, 0x75}, @generic="dfff0e42441b30737b1407a8e9e374e6e646c2a92191d809e508cd5d744f6841", @flag={0x4, 0x18}, @generic="5a279231c35bfbae1d54171e8acb4284be41673df768114c4b6d3b5edc5658ffe1780546844b06a3ad8951f5fa0ca39c6f5d005b4b9dff62de934e111039fd310977efa0db1457c5b492b80050183966b5c64dae229decd459a7a93e7e0a5173b00d5b0715c5a5e942f608215d0ac1de69c4515326ef8056925474f96a", @flag={0x4, 0x92}, @typed={0x18, 0x7d, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @nested={0x170, 0x2f, [@typed={0x18, 0x75, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic="72c0d95cdc13012ebd8d08248c956b6d962f5cd73bf881160887e471138e5f713a6b1bbd9f860ac4dcdbafce7cd0fc4136a421f86d4e105dc31ae2e1f678aea68b8d40b45d22024097678b3c193e440032b8cc0b9686a27c0d38101f19952b1b022cfd7223b7c3d2be2c3e26b6e5063e5b8efefa99ede837b6e0eb67d048ebffeba1f75fb3f4d73b41ed612753005486e77dd948c814d5f47ec581859bec8bfe030b337741b6d36193c22847bbffd29dcdf9b9", @generic="2fb9813b8e404c432653dca1c65b88282e119a177c19cbcc985cbf5fd229611ec3c3f8c0501458490508473c337a54c9198872370dad099152115fc669070efdfe5768d373790621533d05cecbc1e41150ff10eb0202a85b1370b17280d0ec96e18ba4eae2132a65e3ff1b4f2ef7b6f9808484801ca25ddaa38313bcc931685e2131a95a8d5a10b36c59dd", @flag={0x4, 0x26}, @typed={0x10, 0x4d, @u64=0x1}]}, @flag={0x4, 0x5e}, @typed={0xc, 0x26, @ipv4=@broadcast=0xffffffff}]}, {0x11ac, 0x2, 0x4, 0x6, 0x0, [@typed={0xc, 0x10, @pid=r1}, @generic="67b6ff089dd84c21283423d074922c8fcd85a7a63d633d35c2765a858eea0f8d7e7a93f49cde6592561e23f5d853eabb58c4fc9442cd97f679a49f8d98b162b1b9f81e5b6aa133581f6383bc7956e951ba6b76c5d07cc41f435e507637dd5319577630ac5e4109294d4c6472bd240a12afdea3", @typed={0x104, 0x61, @binary="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"}, 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@nested={0x8, 0x4a, [@flag={0x4, 0x5e}]}, @flag={0x4, 0x43}, @typed={0xc, 0x77, @fd=r0}]}, {0xf8, 0x41, 0x200, 0x2, 0x1, [@nested={0xe8, 0x17, [@generic="5217ff2568352d06ad0975532025cf46ce68dd531cac9c3b1cd78edabc568ebf77804522ac9151d529c5f913f0409df447b2ba38917a8268debc6f8b1aadfb8f840a9280ebba32d7c714d8b715475f613eea283ee661f8da9b3766980701f84b666fbe48708e75ccb8767db065a39029a53ed48138a9c422ef50067712d838b80fbbcae34fa3112ad3702d59395787a5ae4693e3027746d44f1a7017c69b6e3ac8aded6f18bf6ad6239cb2d60605b9d2934823793a8ea57f6cac7417c0f3956de9358545fb195b369b1b8046", @typed={0x18, 0x7a, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}]}, {0x12fc, 0x41, 0x100, 0x0, 0x1, [@typed={0xc, 0x78, @ipv4=@loopback=0x7f000001}, @flag={0x4, 0x1d}, @nested={0x10f8, 0x2b, [@flag={0x4, 0x70}, @generic="4dfd7db4b8f54040a1d854c6058e1a63fa0029be0af6838db2d65de4636d0da4ec17ea6a1021158a1a7ebb5bcea916aa7126d22fa05db2f7227a836924aa8a80026b2cb3f78dcf0bcb6105cf0eba5896e7d9dfe2318e21084e6b9b7b701a585c0776c8c63a6fe804a889f7378e7eb196b1e15e946fdc", @generic="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@generic="0d3158078a71cec950f7d9ccd6ac525afd07a6327a6b07a97516eee1c4c362a4daa85ca9e4aef1a561108d309ce615ebffd8208d3fecdefddca6a4115efe7847", @flag={0x4, 0x5b}, @typed={0x18, 0x85, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x10, 0x4b, @u64=0x8001}, @typed={0xc, 0x2f, @ipv4=@broadcast=0xffffffff}]}, @typed={0xc, 0x8f, @ipv4=@multicast1=0xe0000001}, @nested={0xe0, 0x2b, [@typed={0xc, 0x30, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x26, @pid=r2}, @generic="c13e3581ab8644c00a53e8ad641db7ef3ffe012f1886e5150b41c2013491dc590afd541d90b40fc5bd64390e4e0d1547f95dedb9ac74494de40b34c7a89113fa9af98deed382e57b05adbe4e4e7f757d2961f0900696eee7cedd616708a3b625d507ec244592162e2d8b04f99be8b033d7cb0e2f9191458635f9a90cb4606c4dc72ac99c219b774033b85cb374d75e7f0604ecfe2901d5f4f30a654259b12c1af87c2f37842f3a3c7225b3cfa0a6baee7e8cacf8c064ac7c1b28", @flag={0x4, 0x48}, @flag={0x4, 0x83}]}, @flag={0x4, 0x72}, @generic="9db39cd6c1ff2a52e51e09111744d92906df5890af21a350215af8fb790ee7fc28f77a139af7aa5a674232f683be20d17a01ea080f5d6f41a5508090c3efa59ca033c034464170efd609ed1d4e0a35f0e57264c1353d8e4753276a6a25b1ed34da417bb02f0df6e1668e5c4ddfbe51c8deaa98e4d214d8fa6463e9533e87be0856daea478d932f0dd5fb05e5b673226b4569e878e4d31cc38f04b8dc41598ac99b96f2cf33ad515f64a339489c097239a4dce83296f34c6256d82bc137a1888e208893f90f", @generic="f3bac6aecf15a4d1524debf27fdae20f23a193e0f21a3ccd2e675226d0af60bf7bbde6c820d69337698e", @flag={0x4, 0x13}]}], 0x28e4}, {&(0x7f0000744000)=[{0x68, 0x27, 0x900, 0x1, 0x1, [@typed={0x10, 0x28, @u64=0x1}, @flag={0x4, 0x5f}, @flag={0x4, 0x6f}, @flag={0x4, 0x87}, @generic="803b320ec2ee0b", @typed={0xc, 0x20, @pid=r3}, @typed={0x24, 0x66, @str='nodevvmnet1vmnet1vmnet0(\x00'}, @flag={0x4, 0x5c}]}, {0x24, 0x2a, 0x200, 0x7, 0x2, [@flag={0x4, 0x80}, @typed={0xc, 0x5b, @pid=r4}, @flag={0x4, 0x1a}]}, {0x2d4, 0x16, 0x100, 0x2, 0x1, [@generic="6dbba06d7aeb33a68ac31faeed2acc3dcabbf5f46ad3c6bbc48f5c11060399a7cd631ba96837ef10bfa6aa684034bacfe142ea", @nested={0x290, 0x5, [@generic="80b2d4a9fba82cf0be932e0624c9af1562f61e02a9118698c03f6bacff52b00297f85106f7402e24c9e551eeb3fc49844d084d918979651502851970564950214f5aea22d3a809881fe4f653a478fe1597779637fe1f52cd786e2ad91926c92ec8f63d83ddedfdc35174830c9abf27cf565c811708b455e5d2e8ababa68061b16093b3e98dfaec2d04be34490d5393bb3a290f26e6", @flag={0x4, 0x96}, @generic="", @generic="7061402be19a3711a99d4fcfe0350b65179d18a9395019a888ae56ecb43048ee2879bfd68274c7cb515cf85b8bbd294f222fc9c8caf1f852a1ca46d2fce116c52058ddbd124d79cde536fb4d912cd7db3817af4eee63332bec1450b9198deca4d2ee6cb608c272a7da185214c92e03", @generic="e1758cc80668aa01b1e2ab56438058813d47cf61c8facc87e6a911acc57cfab207dcf3de89234000e83c0327ea5cb52b0c46071dc2e69ebd9b77f1ffbaa99e908fd1a8f5772dbc33a5fb898d6b475049196770884de112db8a0a231b79a75381b0de2842fe7e80291825b7a58c485104be5ece0bb9c4c08b5d96e8b4c6b438269b43765fa3489ba6cfe27805318f611868098380b4e4db0882f0fc8ab1d366", @flag={0x4, 0x33}, @typed={0x18, 0x22, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic="fc4d9ce8e15a046f23ce5a22e4f8fc2ac0573b4163c1206120d5301503fdce00672aab2785bb7788508656e35c80d1efe8076e6b05c401f532a6066e1d17924373c0623df93e4b2f909e398c248574024737eaa4a2878a141b178b2616982b7e1f76123874c254030293f1250bd28b8051df0fe12663eaf7edb385348b8135a20ce46ad5108ff2752ee55c4446e3531c29c5a8b651cb814d65d6fc9cf66c4808f1a78f1458d7e1d9a7dc344c34c2dd2102742271e881a579c47a30b27bcaae652e043616c2b619"]}]}], 0x360}], 0x2, &(0x7f00007a3000-0x90)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x90, 0x1}, 0x4000800)

2018/01/13 04:28:43 executing program 3:
mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x5, 0x4, 0x6, &(0x7f0000ec3000-0x8)={0x0, <r1=>0x0})
mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ec2000)={<r2=>0x0, 0x80000, 0xffffffffffffff9c})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000245000-0xc)={0x0, 0x80000, <r3=>0xffffffffffffffff})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000329000)={r2, 0x80000, r3})
mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ec3000-0x4)={<r4=>r0})
mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000ec2000)={0x2}, 0x1)
writev(r0, &(0x7f0000000000)=[{&(0x7f0000ec1000)="390000001100090469000000800000000000004001000000450001070000001419001a000400020004000000000000080003010c0700e400e4", 0x39}], 0x1)
mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000ec5000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}})
getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000ec3000)=0x0, 0x4)

2018/01/13 04:28:43 executing program 6:
mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000a9b000-0x90)={0x40, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90)
setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000756000-0x4)=0xfffffffffffff801, 0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000f8000)={@common='bond0\x00', <r2=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000142000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, r2}, 0xc)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000dd0000-0x1)='reno\x00', 0x5)

2018/01/13 04:28:43 executing program 5:
r0 = socket$inet6_sctp(0xa, 0x1000005, 0x84)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept4(r0, &(0x7f0000ac8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80800)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0x7)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
poll(&(0x7f0000d80000)=[{r0, 0x200, 0x0}, {r1, 0x20, 0x0}, {r0, 0x8010, 0x0}, {r1, 0x1088, 0x0}, {r0, 0x4000, 0x0}, {r1, 0x110914f3293ebb81, 0x0}], 0x6, 0x301)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c59000)={<r2=>0x0, 0x0}, &(0x7f0000bbe000)=0x6)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000269000-0x14)={r2, 0x7, 0x6, [0x100000000, 0x8001, 0x9, 0x7, 0x9, 0x1ff]}, &(0x7f0000155000-0x4)=0x14)
syz_emit_ethernet(0xb7, &(0x7f0000ae7000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa9, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x16, 0xfffffffffffffffa, 0x0, @empty=0x0, "9785e3c3f5f7c1f8242a1849fd56ad6cb05122734fdb14fe91d32034f8628ced32dbcfe0643f523f5edc884fa88c326df1b7ffd590175d0e19ef6baf1d13395cc1877ed65f72f51e57f48b7dbc84bb84b81f7678b51014056d5c95328aed4942a74923d8ba9982e5dc602f1b3f251d53e5d62a2958da912a10d81176a04c10bd7d43026f5bf6ba57607df731ff"}}}}}, 0x0)
ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00007e1000-0x4)={0x0, 0x0})

2018/01/13 04:28:43 executing program 4:
mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x7, 0x9)
sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x10)
r1 = socket(0x4, 0x800, 0x8)
ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000025d000)={@generic="8d2961bd2ae87a9ab292893965c4f7d0", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000355000-0x8)={0x0, 0x0})
mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$alg(r1, &(0x7f000035f000)={0x0, 0x0, &(0x7f000035f000)=[{&(0x7f0000282000)="48dc3a4f2ff8893cc37c45fa37a18d365c99f81d4a2dfab65533400e156b3ea69da84ef45f3428e896951eb03b70d601d41b6cefcec8f11d23ef5e99574d9d71b36307b18d1860ec42cefd21dfa6ce19cca9879dacab7c7629ec1257b09f9a6f7b669445f4c5558d78c81c5669c5906ba9", 0x71}, {&(0x7f000005f000)="e26010714262b3479bb55b1ae92a2d94f00e661466a0355eea272196a7427421646e507d11fd68d2a0b30e455a2c3d855fdf3a04b3d9166b7d8df1b68e5e6bc83f0192a79b7e81b9cb34a3b25876577e951f7261daeaf63505ff377b3b009410", 0x60}, {&(0x7f00001c9000-0x1000)="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", 0x1000}, {&(0x7f00001f7000)="8c51859540e45c7004a398211aba3a8accaf7f079c0d9c41234f379a99553fd5ccfb6a65898be5ee51ab3226e25231707c2a17539e24848f7d379009c44cc06338d458611cdf282eaa1fee56d0fbbfb29a55fb41f19b6edbb49c", 0x5a}, {&(0x7f00001fd000-0xad)="0772ce1da932f807e07aafbbff6bea2e15a1d2441fafa0d10633e27767d7952fe71cb0f2cd4dc30af0fe51836989aca34aad3cdf3c041100a05ff765cd763a5599f558436d79b11367ad20a2d9dbcb172196fb70fc92cb55b9abbd001830fa0e25e4ff64ab28c0e242cf5482cc97f581b0174321ea36eacd49fa9cf7f778d36d54e2d98e46faa0e34c167e67faa2e4fd54b627224d03b54308d25e2e7cd1d9bb4acfe71b61483ac98168bfe414", 0xad}, {&(0x7f00001f5000)="07eab51b478dc3fb1d2d3fb91a9e28532bbd958654ff967807815834f573c931d5fb9e9edbea17b6c52ba4079a630f4223098091837f96d5ed184f501205b6d45b3394678a7d985fa81872ddc5947776335d295ff4b27c22a6dba349cd58665727e1f27646baac34351bf513331524b5d3c6753c31e598f39e509be552", 0x7d}, {&(0x7f0000360000-0x1a)="1fca02fb1b443076f4a8d1c4027e61aa4a1b2eab2fc232b283b3", 0x1a}], 0x7, 0x0, 0x0, 0x4800}, 0x4000000)

2018/01/13 04:28:43 executing program 0:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000f35000-0x4)=0x0, 0x80000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000257000)={@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]})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000092e000)=@assoc_id=<r2=>0x0, &(0x7f0000e5b000-0x4)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000dbb000)={r2, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd52, 0x2, 0xdc6107a, 0x9, 0x0, 0x7, 0xffffffffffff0000, 0x3064, 0x8, 0x6, 0x8, 0x817a, 0x4, 0x5, 0x8]}, &(0x7f0000d22000)=0x108)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, &(0x7f0000218000-0x58)={0x26, 'hash\x00', 0xfffffffffffffffd, 0x0, 'sha1-ssse3\x00'}, 0x58)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000978000)=0x0)
r4 = accept$alg(r3, 0x0, 0x0)
r5 = socket$inet(0x2, 0x7, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000764000-0x14)={<r6=>0x0, 0x1d5, 0xfffffffffffffffe, 0x9, 0x6, 0x14}, &(0x7f0000067000)=0x14)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000096d000-0xc)={r6, 0x780e, 0x0}, &(0x7f00007a8000-0x4)=0xc)
sendmsg$alg(r4, &(0x7f0000a2e000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f0000962000-0x7b)="68d601287550cf8d6c45f0a5ba0eaf59f125fa77dc348c4f93ea25789bfae30bbd051601873e8dc6581b3ef35a6ab1e9fa0719d5d64a5d68", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/13 04:28:43 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1e, 0x1, 0x0)
setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10)
r1 = socket(0x1e, 0x4, 0x0)
setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10)
writev(r1, &(0x7f0000628000-0xa0)=[{&(0x7f0000c00000)="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", 0x7ba}, {&(0x7f000001a000)="76dc5c40926d79440f1976f7c314e51ea92bce7403c17537536128a5cdf22b99b267f02f43a34634fc449c8eaefa60b23ebf2714fd7c6fc73ecc9f314c1a6bc82a5329a9caf6e00617a5b7f89231064ab75434d62157b304375d8c07b6a7", 0x5e}, {&(0x7f0000df5000-0x1000)="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", 0x1000}, {&(0x7f0000553000)="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", 0x1000}], 0x4)

2018/01/13 04:28:43 executing program 2:
r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20)
r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000045a000-0xc)={0x0, 0x2a78, 0x18}, 0xc)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x8000, 0x15560, 0x3, 0x8, r1, 0xb39, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)

2018/01/13 04:28:43 executing program 3:
mmap(&(0x7f0000000000/0x7a4000)=nil, 0x7a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000298000-0x4)=0x0, &(0x7f00007a3000)=0x4)
mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00007a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00007a5000)=0x16, &(0x7f000015b000)=0x2)
getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00007a4000)=0xb7, &(0x7f0000424000)=0x2)

2018/01/13 04:28:43 executing program 1 (fault-call:1 fault-nth:0):
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:43 executing program 7:
r0 = socket$inet6(0xa, 0x80005, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0xb, 0xa, 0x4, &(0x7f0000001000)={<r1=>0x0, <r2=>0x0})
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000)={@generic="a9586330db21b1bf0b94a1671c9bf64f", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={<r3=>0x0, 0xfa}, &(0x7f0000000000)=0x8)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_crypto(r1, &(0x7f0000000000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x80100051}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000002000-0x100)=@alg={0x100, 0x13, 0x0, 0x3, 0x2, {{'ccm_base(cbc-cast5-avx,cryptd(sha3-224))\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], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x409}, {0x8, 0x1, 0x9}]}, 0x100}, 0x1, 0x0, 0x0, 0xc1}, 0x4000011)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000-0x10)={r3, 0x1, 0x2, 0x5}, &(0x7f0000001000)=0x10)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000003000-0x4)=0x1f, 0x4)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={<r4=>r0})
accept$packet(r4, &(0x7f0000db1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bc9000)=0x14)
setsockopt(r0, 0x4000000000000000, 0x8, &(0x7f0000001000-0x1)="", 0x0)
r5 = socket(0x3, 0x80000, 0xffffffff)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000099a000-0x8)={<r6=>0x0, 0x2}, &(0x7f0000000000)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000b8d000-0x8)={r6, 0x80}, 0x8)

2018/01/13 04:28:43 executing program 2:
mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x3, 0x80005, 0x1, &(0x7f0000076000)={0x0, <r0=>0x0})
mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000589000-0x4)=0x5, 0x4)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00003b2000)=0x0, &(0x7f0000585000)=0x4)
sendmsg$nl_xfrm(r1, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000583000)=@newpolicy={0xc4, 0x19, 0xfffbffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 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}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0)

[  163.607952] FAULT_INJECTION: forcing a failure.
[  163.607952] name failslab, interval 1, probability 0, space 0, times 0
[  163.632855] CPU: 0 PID: 7632 Comm: syz-executor1 Not tainted 4.15.0-rc7+ #186
[  163.640172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  163.649522] Call Trace:
[  163.649554] sctp: [Deprecated]: syz-executor7 (pid 7635) Use of struct sctp_assoc_value in delayed_ack socket option.
[  163.649554] Use struct sctp_sack_info instead
[  163.667215]  dump_stack+0x194/0x257
[  163.670858]  ? arch_local_irq_restore+0x53/0x53
[  163.675544]  ? __lock_acquire+0x664/0x3e00
[  163.679798]  should_fail+0x8c0/0xa40
[  163.683514]  ? lock_acquire+0x1d5/0x580
[  163.687495]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  163.692606]  ? lock_release+0xa40/0xa40
[  163.696595]  ? find_held_lock+0x35/0x1d0
[  163.700662]  ? __lock_is_held+0xb6/0x140
[  163.704744]  ? trace_event_raw_event_sched_switch+0x800/0x800
[  163.710631]  ? wake_up_page_bit+0x530/0x530
[  163.714955]  ? rcu_note_context_switch+0x710/0x710
[  163.719906]  ? __lock_is_held+0xb6/0x140
[  163.723981]  should_failslab+0xec/0x120
[  163.727952]  kmem_cache_alloc+0x47/0x760
[  163.731673] sctp: [Deprecated]: syz-executor7 (pid 7663) Use of struct sctp_assoc_value in delayed_ack socket option.
[  163.731673] Use struct sctp_sack_info instead
[  163.747102]  ? filemap_map_pages+0x942/0x15d0
[  163.751622]  __khugepaged_enter+0xbd/0x540
2018/01/13 04:28:43 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1e, 0x1, 0x0)
setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10)
r1 = socket(0x1e, 0x4, 0x0)
setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10)
r2 = socket(0x0, 0x9, 0x0)
setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10)
sendmmsg$alg(r2, &(0x7f0000e5c000)=[{0x0, 0x0, &(0x7f0000787000-0x10)=[{&(0x7f0000d7d000-0xe8)="af8fdb43b0c8a267a393af6179c245d0cddac92d032599d34e2ffc17a695208655cc3fbafc89af02feccbb68759103bb773973acb4b92fb430ba52705fdc81ea4c5215cd2a014a17f991316909c4cd8a9d0ffbbf4856851f6388d7d42e4d09344896fdb597e3e8485110b2e56c9f8015f113e3f63bf9fd2b71638602c683d023fc3b9d9310ee95fd62cb6f22d8eb93096ebe9bc26b0f982ca98db22aaeb275d1b9e0ba066ff8df0f73175d628d56238eefc55b6f38473f7a315e855b7ce19d088abd4f54eeae9527c4801ced8248c5d711b8a739a14f8ff77d926a14423400073a875cb9d593e8d4", 0x0}], 0x0, &(0x7f0000e29000-0x3a0)=[@iv={0x0, 0x117, 0x2, 0x0, "dc9012f50e79707f0f30d5ed3e47d0d29fa640b42ff84a9bc035abdf71fbbe9862bd49e9d59adb536bfdd0cab6014be8aa25d31122bf8471713e05dce37f3a466ed328aa142413712c21c30b283a617d6e2b175bdf1245dc570701b7056e1edef6e4315b5af93ded5a731feb254537f035fc9a3c3e4233c27796cb0fab1e1b2ce075ddaf4c23b3bb4c81f9500046623a519b891615894994cdd1d27bb7145add1cc0d08c954f3cb2947914d0bcca473ebba72fa008d1b1c6173b8a941eab06b68aeb98921ebccf3bc8ccb4bf117ffc00d3c4ad9f1b6b2610a8"}, @op={0x0, 0x117, 0x3, 0x1}, @assoc={0x0, 0x117, 0x4, 0x6}, @iv={0x0, 0x117, 0x2, 0x0, "9a9ee7ac54048c3da1fdd6f49353ae7589bfb6ffeb9b406c1fad33e73f6cce4d45efb82e9b4e41778e66db1f288c51e181a4ca475c5fe610defd03f5f7fc003bf3835d1b6c8abdc75a06e8dacf1789ac8878048d87ce7e26c4668212226e262a6a468161ac57ae62402d176f2392b06435405a8f145bfbedb2749f0a3b6a036c499a5e1749fbaa9f77959b5b2f3fae00235e7c8289cbf8bf75f1b52ebe0e05420c9187154b9a6fb3ff7bb347bd13a7074e7abf124808d474de93f5cc0662f830d41781677a836d8376b4b337d3bc6d6de3c4cf618312d3ebd42840"}, @assoc={0x0, 0x117, 0x4, 0x200}, @iv={0x0, 0x117, 0x2, 0x0, "99c7240892b0c6b3d1fa30adb0e9df57c0f13ea54d7e0468d257c02733eaed1f32f21c3d852074a83b9c1486f3618f8905c50919328818d7c0bf41cab02e559d6dcaae46100354da11d5e016820607b513fdd28523750bdbb1f8b476479bad2ea409dd21d0ed0f7c5ef90025fe7aa649777a6c56f6dccd303040b79092491ee7805d87c50bbc7300332a41fab452485d89094aca3856e8c8e3fdec984e651aa5dbe273aa6bb59844be07f933c4acfb1b6905cc446885e82515b8"}, @iv={0x0, 0x117, 0x2, 0x0, "853e5c2834b961bdff5800801e1624cb7b139dc3db0bb877ddfffed04b832092d343e99ed23da84504296fbcddbdc7a207bbf5feff3610251e31a9e1cb05ff4c2931b9ef86b2b998c24a1ae0fb4a98b1f2186f52c671b2bbbd5e7929a3b41067b659d837cf655503b00b5b8c61478583a323345ead247bc2e09c56454326d2d5484f3e1e2d8a8935200b609c98d1f971ea"}], 0x0, 0x24000000}], 0x1, 0x0)
writev(r2, &(0x7f00009e6000)=[{&(0x7f0000744000-0x9b)='T', 0x1}], 0x1)

[  163.755868]  ? khugepaged+0x1400/0x1400
[  163.759855]  ? print_irqtrace_events+0x270/0x270
[  163.764629]  ? print_irqtrace_events+0x270/0x270
[  163.769386]  ? print_irqtrace_events+0x270/0x270
[  163.774147]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[  163.779343]  ? check_noncircular+0x20/0x20
[  163.783584]  do_huge_pmd_anonymous_page+0x10d9/0x1b00
[  163.788788]  ? __thp_get_unmapped_area+0x130/0x130
[  163.793716]  ? __lock_acquire+0x664/0x3e00
[  163.797957]  ? __lock_acquire+0x664/0x3e00
[  163.802196]  ? debug_check_no_locks_freed+0x3c0/0x3c0
2018/01/13 04:28:43 executing program 2:
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cb5000-0x4)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000522000)={<r1=>0x0, 0x1000, "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"}, &(0x7f0000188000+0x122)=0x1008)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c)
mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c)
sendto$inet(r2, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00001de000-0xd7)={0x0, 0x10, "16a2055de0f237374636a761157dc912"}, &(0x7f0000d2e000-0x4)=0x18)

[  163.807409]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[  163.812592]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[  163.817756]  ? check_noncircular+0x20/0x20
[  163.821995]  ? check_noncircular+0x20/0x20
[  163.826246]  ? lock_acquire+0x1d5/0x580
[  163.830219]  ? lock_acquire+0x1d5/0x580
[  163.834194]  ? __fdget_pos+0x12b/0x190
[  163.838077]  ? __handle_mm_fault+0x2330/0x3ce0
[  163.842642]  ? check_noncircular+0x20/0x20
[  163.846865]  ? check_noncircular+0x20/0x20
[  163.851088]  ? check_noncircular+0x20/0x20
[  163.855308]  ? _kstrtoull+0x145/0x1f0
2018/01/13 04:28:44 executing program 2:
mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000e000)={0x0, 0x80000, <r1=>0xffffffffffffff9c})
mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000e000)={0xffffffffffffffdc, <r2=>0x0, 0x2, 0x7})
ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000000b000)={0xfffffffffffffffa, r2, 0x10000, 0x2})
ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000007000)={0x80000001, r2})
sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000005000-0x164)={0x14, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

[  163.859105]  __handle_mm_fault+0x1a0c/0x3ce0
[  163.863508]  ? __pmd_alloc+0x4e0/0x4e0
[  163.867381]  ? find_held_lock+0x35/0x1d0
[  163.871422]  ? handle_mm_fault+0x248/0x8d0
[  163.875644]  ? lock_downgrade+0x980/0x980
[  163.879802]  handle_mm_fault+0x334/0x8d0
[  163.883843]  ? down_read_trylock+0xdb/0x170
[  163.888147]  ? __do_page_fault+0x32d/0xc90
[  163.892371]  ? __handle_mm_fault+0x3ce0/0x3ce0
[  163.896945]  ? vmacache_find+0x5f/0x280
[  163.900905]  ? vmacache_update+0xfe/0x130
[  163.905041]  ? find_vma+0x30/0x150
[  163.908560]  __do_page_fault+0x5c9/0xc90
[  163.912601]  ? vfs_write+0x374/0x510
[  163.916309]  ? mm_fault_error+0x2c0/0x2c0
[  163.920443]  ? __lock_is_held+0xb6/0x140
[  163.924482]  do_page_fault+0xee/0x720
[  163.928254]  ? __do_page_fault+0xc90/0xc90
[  163.932464]  ? __sb_end_write+0xa0/0xd0
[  163.936417]  ? fput+0xd2/0x140
[  163.939581]  ? SyS_write+0x184/0x220
[  163.943283]  ? entry_SYSCALL_64_fastpath+0x4f/0x9a
[  163.948184]  ? page_fault+0x36/0x60
[  163.951783]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  163.956599]  ? page_fault+0x36/0x60
[  163.960198]  page_fault+0x4c/0x60
[  163.963619] RIP: 0033:0x40180b
[  163.966778] RSP: 002b:00007f6977f6eb90 EFLAGS: 00010246
[  163.972136] RAX: 0000000020000000 RBX: 000000000000004a RCX: 0000000000000000
[  163.979375] RDX: 6031a54c8840a03a RSI: 0000000000000000 RDI: 00007f6977f6f608
[  163.986616] RBP: 0000000020ff1000 R08: 0000000000000000 R09: 0000000000000000
[  163.993864] R10: 000000000000004a R11: 0000000000000000 R12: 00000000006f6a28
[  164.001107] R13: 0000000000000013 R14: 00007f6977f6f6d4 R15: ffffffffffffffff
[  164.013671] oom_reaper: reaped process 7632 (syz-executor1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
2018/01/13 04:28:44 executing program 5:
mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe1000)={r0, &(0x7f0000105000-0xd5)="", &(0x7f00006d2000-0x3a)="", 0x200000000000000}, 0x20)
mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fe5000)={<r1=>0x0, 0x0})
mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000fe6000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'})

2018/01/13 04:28:44 executing program 7:
socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000e00000-0x8)={<r0=>0x0, 0x0})
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002df000)=0x0)
r1 = socket(0x11, 0x800, 0xfffffffffffffff8)
setsockopt(r1, 0x107, 0xf, &(0x7f0000000000)="", 0x29d)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0})

2018/01/13 04:28:44 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:44 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x480, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={<r1=>r0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x0, &(0x7f000057b000)=0x4)

2018/01/13 04:28:44 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000003, 0x4)
r1 = accept4(r0, &(0x7f00004d1000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbe000-0x4)=0x8, 0x80800)
bind$alg(r1, &(0x7f00000bc000-0x58)={0x26, 'hash\x00', 0xf, 0x0, 'sha1-ssse3\x00'}, 0x58)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', <r2=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002ae000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r2})

2018/01/13 04:28:44 executing program 6:
mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00003b2000)=0x0, &(0x7f0000585000)=0x4)
sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000583000)=@newpolicy={0xc4, 0x19, 0xfffbffffffff7fff, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0)
r1 = socket(0x1b, 0x80006, 0x0)
mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000589000-0x4)=0x0, &(0x7f0000589000-0x4)=0x4)

2018/01/13 04:28:44 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0xc)
getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f63000)=""/202, &(0x7f0000e74000)=0xca)
write(r0, &(0x7f0000f58000-0x1f)="1f00000001021f9f4c3f000000000000000000ff09000b800400010000df18", 0x1f)

2018/01/13 04:28:44 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000795000-0x80)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x20, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x2, 0x18, 0x1, 0x1, 0x1, ':'}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/13 04:28:44 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009c5000-0x8)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ffc000-0x18)={<r2=>0x0, 0xff, 0x20, 0x6, 0x7f}, &(0x7f0000ffb000)=0x18)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ffd000-0x4)=@int=0x0, &(0x7f0000ac8000)=0x4)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ffc000-0xc)={r2, 0x8000, 0x2, [0x6, 0x6]}, &(0x7f0000a0f000)=0xc)
socket$inet6(0xa, 0xb, 0x7)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ffe000-0x8)={r2, 0x1}, &(0x7f0000ffe000-0x4)=0x8)

2018/01/13 04:28:44 executing program 7:
mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={<r1=>0x400000, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0)
mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00001d5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f65000)=0x1c, 0x800)
mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000e1f000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x8c2a, 0x81, 0x2, 0x100, 0x7, 0x100, 0x0})
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f65000)={r1, 0xb4, "a81d13e536a235378580aba420abbf19ffbd2baf6c6d32722d788518e2de82b8a941968e28eff8b7be59d023ad492e9b55e4259410e099d3ff694dc8ac2b2ed87db1cf7d3a7a02d11f830c773abf8799a74fd385d27de2ecf082efa95dd173f5f5ac960b343e43cb24b0d23690c86cbd28b5ef4a0c4a31431f39f5ffb94bc2d96e19c026601ed7012fe2822d57b355de20567b5aaddff58755ea5f6553551e03ede75552e424a5d770a987b11e7111fb0d3aaa09"}, &(0x7f00005e2000-0x4)=0xbc)
mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000f66000)={<r3=>0x0, 0x0})
mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005a3000)=@assoc_id=r1, 0x4)
setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f66000)=r3, 0x4)

2018/01/13 04:28:44 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000988000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b81000)=0x1c)
getsockname$packet(r0, &(0x7f000051e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00009d5000+0x735)=0x14)
getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000eef000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, <r1=>0x0}, &(0x7f00006df000-0x4)=0x14)
pipe(&(0x7f0000263000)={0x0, <r2=>0x0})
setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f000080b000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10)
syz_extract_tcp_res(&(0x7f00008da000-0x1)={0x0, 0x0}, 0xffffffffffffffff, 0x20)
setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000c6b000)={0x80000000, 0x5, 0x0}, 0x4)
syz_emit_ethernet(0x144b, &(0x7f0000ace000-0x145f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @random="0038c0285e8f", [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x1415, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@hopopts={0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @ra={0x5, 0x2, 0x0}, @enc_lim={0x4, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x0, 0x222, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0xfa, "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"}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x10000, 0x1000, "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@enc_lim={0x4, 0x1, 0x101}]}, @dstopts={0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x0, 0x8, 0x7, 0x6, [0x100000001, 0x1, 0xfff, 0x1]}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x20, {0x0, 0x6, 0x8, 0x0, [0x5, 0x8001, 0x1]}}, @generic={0xfffffffffffffff8, 0xaa, "9b161b14735b659f56f8802c7a895056c7fe5e28f29587865c389c93c5cbb541b01a81651dceab7d048e836dbe6d040ffc6188ec6d3ae54bc74a5773e79fb5689f49e1ac322bd353761edbde342314cc86c6f5d1b0d4f3f54ea39703c18fe4e45c92f03600e4726b10e86d97078e761ca8df224f35ef3c19696652332fef94560e86c5a225269f496b1441260167294176dce4145b1e09a40ab9333c7b80819947be7796b5d8f13b7f2f"}]}, @fragment={0x7f, 0x0, 0x1, 0x40, 0x0, 0x1, 0x2}, @dstopts={0x7f, 0x2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x101, 0x88, "588408bb5be566879521e2fe1b7653564b3b2ed23edf66ce235ca61aeda93014fca673a15a8cb08480fd6607cb836e483d3b31a2f6a37047fe962d3935a1916b84641bd0bd82ca5786c9bb64bdcd53e4a31c1054cbb74790127ca15d3191a7269381519517aa2b4eefe4a6f8a28809e036111ee6e90e9aafaa2f726505b368fa125316b4b2b67c5e"}, @calipso={0x7, 0x28, {0x3ff, 0x8, 0x8, 0x8, [0x9, 0x7, 0x7, 0x0]}}, @generic={0x72b, 0xa4, "6a540e51eaa113a3b33fa897a5045b390926234e0627bbf68cf3efe57791d89293641f18f35e852dec437176df10ae61b9ac6c9db5e1d014225d3bd5e92677618bfc3d01415dcf249e2d9001675fe4e279c0788ccc1ff325d9509421265ead0f60ffa5a8e34fa7d2d95a22c9962602393c6a27e582a5a292966303ade02d790000b8994765b0285c65723fe8f8cf410ba5fa6c3f234fa132b63da62b2a35dd776cdd949e"}]}], "1802c5bcbfcc5d391fc524b34183a691"}}}}}}}, 0x0)

2018/01/13 04:28:44 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
listen(r0, 0x1000000040000003)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
sendmmsg(r1, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0)

2018/01/13 04:28:44 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000-0x4)=0x0, 0x4)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
recvfrom$inet6(r1, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008fa000-0x4)=@int=0x0, &(0x7f0000090000-0x4)=0x4)
setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004a5000+0x538)={<r2=>0x0, 0x0})
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000060e000-0x2c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}], 0x2c)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000792000)=0x400, 0x4)
shutdown(r1, 0x1)

2018/01/13 04:28:44 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00009e3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008f2000)=0x1c, 0x80000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f6a000-0x4)=0xffffffff99d8a80f, 0x4)
r1 = socket$inet6_sctp(0xa, 0x800000000003, 0x84)
connect$inet6(r1, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000648000)={0x0, 0x80000, <r2=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e3e000)={0x2, &(0x7f0000ebf000)=[{<r3=>0x0, 0x0}, {0x0, 0x0}]})
ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f000074e000)={r3, 0x0})
sendto$inet6(r1, &(0x7f00000bf000)="83f21bc2c12ccfaf95831270abd0", 0xe, 0x80, &(0x7f0000a88000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000788000)=0x5, 0x4)

2018/01/13 04:28:44 executing program 0:
r0 = socket(0xf, 0xa, 0x100000000)
getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000385000)=0x0, &(0x7f0000750000)=0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000469000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098b000-0x4)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007a8000-0x20)={0x6, 0x8, 0x8204, 0x40000000000, 0x4, 0x3, 0x83e, 0x7, <r2=>0x0}, &(0x7f00000ae000-0x4)=0x20)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008a6000-0xc)={r2, 0x1, 0x20}, 0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ec000)={0xfffffffffffffffa, 0x8000, 0x1, 0x200000000000, 0x0}, &(0x7f0000c2a000)=0x10)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20)
r4 = accept$alg(r3, 0x0, 0x0)
sendmmsg$alg(r4, &(0x7f000097c000)=[{0x0, 0x0, &(0x7f000082f000-0x40)=[{&(0x7f000087f000-0x1000)="677991f7dbc7a0a893d1751e3076b7b0791aa5b1306318df9d102d04569f209ce398ef9884aeb8fa47b98bbed6ed14b26a91ff260d5beb5ed532392fb957d09e54e4a154aa535ca4196b140350f84be0611c684dbb4d3fe6eb42debadb25105a087457bfe3bebb3509d7272aeb3f0c3a500fe7355ff5a0984e702432cdc0074a4647692780a094bb673647f1b386ce26", 0x90}], 0x1, &(0x7f000069f000)=[], 0x0, 0x0}], 0x1, 0x0)
recvmsg(r4, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0)

2018/01/13 04:28:44 executing program 6:
mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
sendto$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)
socketpair(0x3, 0xa, 0x5, &(0x7f000083a000-0x8)={<r1=>0x0, 0x0})
ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00003c2000-0x2)=0x8a0)

2018/01/13 04:28:44 executing program 1:
syz_extract_tcp_res(&(0x7f0000942000)={0x0, 0x0}, 0xffffffff, 0x4)
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:44 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000705000-0x8)={0x0, 0x0})
sendmsg(r0, &(0x7f000060a000-0x38)={&(0x7f0000982000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004b7000-0x30)=[], 0x0, &(0x7f0000ebd000)=[], 0x0, 0x0}, 0x0)
r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000267000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a16000-0x4)=0x10, 0x800)
recvfrom$ax25(r1, &(0x7f0000fe8000-0x7f)=""/127, 0x7f, 0x60, &(0x7f0000ac5000)={0x3, {"31f0f9f64bb8b1"}, 0x73075228}, 0x10)

2018/01/13 04:28:44 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet(0x2, 0x4, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x180005, 0x3, &(0x7f0000fc2000)={0x0, <r0=>0x0})
getpeername$packet(0xffffffffffffff9c, &(0x7f0000082000)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00002e3000-0x4)=0x14)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000131000-0x12)={@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}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x80, 0x80, 0x500, 0xffffffffffffffe0, 0x44610000, r1})
r2 = socket$unix(0x1, 0x5, 0x0)
ioctl$void(r2, 0x5451)
bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000757000-0xc)={0x0, 0x80000, <r3=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000e62000-0x10)={0x7, 0x4})

2018/01/13 04:28:44 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = epoll_create1(0x80000)
socketpair(0x0, 0x1, 0xffffffffffffffe3, &(0x7f0000811000-0x8)={<r1=>0x0, 0x0})
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ffb000)={r0, r1, 0x6, 0x3}, 0x10)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:44 executing program 7:
mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000d11000)=0x0, 0x4)
mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e68000-0xc)={<r1=>0x0, 0x0, 0x0}, &(0x7f00009d3000)=0xc)
r2 = getuid()
mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket$nl_xfrm(0x10, 0x3, 0x6)
mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000e68000)=0x92, 0x4)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e68000-0xc)={0x0, 0x0, <r4=>0x0}, &(0x7f0000c38000-0x4)=0xc)
setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000932000-0xc)={r1, r2, r4}, 0xc)

2018/01/13 04:28:44 executing program 4:
mmap(&(0x7f0000000000/0x9f8000)=nil, 0x9f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x1d, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000768000)={0x0, <r1=>0x0})
mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009f9000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000999000)=0xe8)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000c7000-0x4)='bbr\x00', 0x4)

[  164.193427] sctp: [Deprecated]: syz-executor2 (pid 7737) Use of int in max_burst socket option.
[  164.193427] Use struct sctp_assoc_value instead
2018/01/13 04:28:44 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f0000d4a000)=[{&(0x7f00006c4000-0x29)="2900000020000303013d5424fc09002002000014000400000000000405001100010000000006ec006e", 0x29}], 0x1)

2018/01/13 04:28:44 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a66000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffc000-0x4)=0x10, 0x80800)
ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ce9000-0x4)=0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x5421, &(0x7f0000ffc000)=0x10)

2018/01/13 04:28:44 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x3, 0x6)
ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000e1a000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00002f1000)={<r1=>0x0, 0x100}, &(0x7f0000e3a000-0x4)=0x8)
accept4$inet(r0, &(0x7f00003d3000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e28000)=0x10, 0x80000)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000149000)={0xcb9, 0x6, 0x8000, 0x1000, 0x6a52, 0x7, 0x4, 0xffff, r1}, &(0x7f0000cd3000-0x4)=0x20)

2018/01/13 04:28:44 executing program 2:
mmap(&(0x7f0000000000/0x311000)=nil, 0x311000, 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)
recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0)
recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0)
sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0)
socketpair(0x3, 0xa, 0x2, &(0x7f0000124000-0x8)={<r2=>0x0, 0x0})
ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00000c4000-0x1e)={0x3c49f9ae, 0x8, 0x2, "7dae9eb81b45", "ada79339b446a14e5f8154f37066d46d"})

2018/01/13 04:28:44 executing program 4:
mmap(&(0x7f0000000000/0xd5f000)=nil, 0xd5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x1f, 0x1, 0x200000, &(0x7f0000d60000-0x8)={<r0=>0x0, 0x0})
mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000d5f000)={0x80, 0x1, 0x389a, 0x7, 0x10, 0x4})
syz_emit_ethernet(0x4e, &(0x7f0000d5e000-0xae)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]})
r1 = socket$inet6_icmp(0xa, 0x2, 0x3a)
mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d60000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a38000)=0xe8)
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000062000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f, r2})
pipe(&(0x7f000075f000-0x8)={0x0, <r3=>0x0})
mmap(&(0x7f0000d60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000d60000)=0x6, 0x4)

2018/01/13 04:28:44 executing program 0:
mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x0, 0x84)
pipe(&(0x7f000022b000)={<r1=>0x0, 0x0})
mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f0000a2f000)=0x0, &(0x7f0000d5a000-0x4)=0xfffffffffffffdd4)
connect$inet6(r0, &(0x7f000032c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c)
setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f000045f000)=0x1, 0x4)

2018/01/13 04:28:44 executing program 5:
mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0xf, 0x8)
mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f11000)={<r1=>0x0, 0x9}, &(0x7f0000f11000)=0x8)
mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f12000-0x8)={r1, 0x8}, 0x8)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f11000-0x8)={<r2=>0x0, 0x0})
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00002f0000)={<r3=>0x0, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bc3000)=0x8c)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000969000-0xa)={r3, 0x9, 0x1, [0x9]}, 0xa)
r4 = socket(0x10, 0x1000000802, 0x0)
mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_buf(r4, 0x29, 0x0, &(0x7f0000f11000-0xac)="4385de82135e31d74d566b59c338b79282f9122ab86a12af9ea355c421b565c9301331d2e1fabdb87d6a36458bfc586c218425e2154c1dc9f1049021617ac87346f7dd42d8cf268a97fbac6a2e396ef4c0fdb662f37815327dded09847c652bbe63962acb9791fee2595e37fd6de9a11547ef7a1d9ff3203571f27b23ec9e03eb6287db42ef1bcfc954d83b15ac7423886f2e7a2db0328ed3c38044fc12f126059e012357605bfe81555f55f", 0xac)
write(r4, &(0x7f00008dd000-0x27)="24000000190025f4001809180000fd0e0a007ffd0010000002ffffeb08001700ffffffff", 0x24)

[  164.266109] netlink: 'syz-executor4': attribute type 29 has an invalid length.
[  164.284680] netlink: 'syz-executor4': attribute type 29 has an invalid length.
[  164.298284] sctp: [Deprecated]: syz-executor2 (pid 7726) Use of int in max_burst socket option.
[  164.298284] Use struct sctp_assoc_value instead
2018/01/13 04:28:44 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004c5000)={0x0, <r0=>0x0})
r1 = socket$unix(0x1, 0x1, 0x0)
connect$unix(r1, &(0x7f0000f4a000)=@abs={0x0, 0x0, 0x2}, 0x8)
r2 = socket$unix(0x1, 0x10000000000001, 0x0)
getpeername$ipx(r0, &(0x7f000043f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001ce000-0x4)=0x10)
r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00009b0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000926000-0x4)=0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fd8000)={<r4=>0x0, 0x4}, &(0x7f0000c40000)=0x8)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00002b3000)={r4, 0xf7, "be388b33cf93c940a815ea44a5b31440ac567b2c4c51c923ff5f3121e73ff3a66a51c8f688d080f640a78cdc84c7bd005e17957f9891bb4ad11c676ff0325855b48c38f37039b7b6ef1549605d1601d3670b00e0bb16d9bb3e03e607e950223d37447b82e25ee9e69c74002db7449d3181ec0d0961798f9ef504426ec5621e3e6d85228fb9e58c6820915201e0baadda0293d027f6e395bf71d216359da64b21dfa1deac23e7852414ac1e8e74308d100157104b5c22e260fd0446de4f32f0b709322191df2122cd8ff75650061ca1a9e09d085cae855c14042e36dec54c3cadc48e9303d43ba866fe0015f85b40777f4cc152e614c024"}, &(0x7f0000dcd000)=0xff)
bind$unix(r2, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc)
listen(r2, 0x0)
setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000850000-0x4)=0x5, 0x4)
connect$unix(r1, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc)
sendto$unix(r1, &(0x7f0000277000)="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", 0x1000, 0x20000081, &(0x7f00009b3000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc)
connect$unix(r1, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc)
socket$inet_dccp(0x2, 0x6, 0x0)
r5 = accept4(r1, &(0x7f000020d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00009a3000)=0x1c, 0x80000)
setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000cf5000)=0x7, 0x4)
close(r2)

2018/01/13 04:28:44 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
sendto$inet6(r0, &(0x7f00006f2000+0x609)='j', 0xffffffffffffff8e, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x2, 0xfea9, @loopback={0x0, 0x1}, 0x1}, 0x1c)

2018/01/13 04:28:44 executing program 1:
syz_extract_tcp_res(&(0x7f0000486000)={0x0, <r0=>0x0}, 0x9, 0x9)
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ffb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @remote={0xac, 0x14, 0x0, 0xbb}}, {[], @tcp={{0xffffffffffffffff, 0x0, r0, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7f, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:44 executing program 5:
mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto(r0, &(0x7f0000f11000)="", 0x0, 0x20044002, &(0x7f00001a7000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfed5)
mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000f12000)={0x6, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x305, 0x4, 0x8, 0xffffffff, 0x7fffffff, &(0x7f0000f13000-0x10)=@generic="5c7cf82851fa4c2d6b8761d85411e90d", 0x100, 0x1, 0x7})
socketpair(0x2, 0x6, 0x1000, &(0x7f0000f12000-0x8)={<r1=>0x0, <r2=>0x0})
mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f13000)={0x20000000, 0x0})
sendmsg$kcm(r1, &(0x7f0000ce5000-0x38)={&(0x7f0000f12000-0xe)=@l2={0x1f, 0x4, {0x1f, 0x101, 0xe6, 0x10000, 0x2, 0x100}, 0x1, 0x1}, 0xe, &(0x7f0000798000-0x10)=[{&(0x7f0000443000)="cf4f07511035940975b5cef1bff8025f0fe1c2fe622a9074c19b9afb7493b346cfbe83f6aeace26c70552f7cc4", 0x2d}], 0x1, &(0x7f0000f11000)=[{0x40, 0x115, 0x0, "221a0ce2e40c89d158c025a88b7f97683015e472bdbf26465e9bc763bf2142aae215654e60bb81716af44d9d4a"}, {0x68, 0x0, 0x7, "d167b297e27c6484ffa0ee8b254c198a3452eb76385e7ab2457ad0cc5885c300b20ceba5d1dffa928b97a0c5796755860f61062e1fe8b58f241ef7167e13981d3bdb4578e839cf5639d786a48ba5ad0ef551"}, {0xf0, 0x0, 0x14c, "d410776027939bb02d04d0fd1823883db4e56ace457abe6e14340602373b7697e352c214af8e55d3c032ae6794a90400d72dae2f807151711bd1d014355fa230010fc9b3ff3fba40cb492b198685f2f60f1c2b1c9505e3fc14c3e8d9aa231296531c3943dd19da8368eab85b909266d4f31af25afa94eb75fc4700086785c7c65b04faae673c40fb862590ebe628b7be72efc27d66854d062c9f60f9d260ca93401cb716beeea6a8658c0c4c7d2ce3dd1010400da0b7e6a4ac76e4588001c09c51d87349a7e0d60d151c02c1824c56260bbc49b6c30fd84c7833"}], 0x198, 0x0}, 0x0)

2018/01/13 04:28:44 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x40000000015, 0x805, 0x0)
connect$bt_sco(r0, &(0x7f0000d97000-0x8)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f9f000)=0x4, 0x4)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005e6000)='nv\x00', 0x3)

[  164.365351] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'.
2018/01/13 04:28:44 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x4, 0xa, 0x5)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000c82000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x782}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84)
socketpair(0x9, 0x807, 0x6c0000000000000, &(0x7f0000bf9000)={<r1=>0x0, 0x0})
accept4$packet(0xffffffffffffff9c, &(0x7f00005e5000-0x14)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000041d000-0x4)=0x14, 0x80800)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00005cd000-0xc)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc)
syz_emit_ethernet(0x2a, &(0x7f000006c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x8, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x12, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, 0x0)

[  164.421260] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'.
2018/01/13 04:28:44 executing program 0:
mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007f9000-0x4)=0x0)
socketpair$ax25(0x3, 0x7, 0xff, &(0x7f0000849000+0x1ae)={0x0, 0x0})

2018/01/13 04:28:44 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
pipe(&(0x7f0000f63000-0x8)={<r0=>0x0, 0x0})
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000219000-0x40)={&(0x7f0000ffc000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000750000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000ffb000)=[0x0], &(0x7f0000ffc000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x3, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0})
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000012b000)={{0x8, 0x3, 0x3, 0x1, 0x3, 0x7ff}, 0x1ff, 0x35fc00, 0xba6, 0x9, 0xfffffffffffffffb, "cb3c73e388fdb9c281f6ad84aeab5f03cfed0a05a182e0db435e2eabcc1d34b3d3fb197d731d6a56be467934928f0cb83973f5f3acf7cef1f4f3076e22417263465c6aeb59f6dda22d98e93de9c0341f31b6bfb0a6230f37a75051fd839d576f22bbe1920afe9f52784915cf3c1e4244fcfb34f64400ca68d8ac26cc429f9288"})

2018/01/13 04:28:44 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000e16000-0x4)=0x0)
sendmsg$alg(r0, &(0x7f0000638000-0x38)={0x0, 0x0, &(0x7f0000b98000-0x40)=[{&(0x7f000093d000-0x66)="d5806d59a1cf4556f018b9d653659273925ec2977df1a6a1f57da8763a9b0a288bd3fc331075ffea9dad68205dcbc390fd40bb6afa16c2b6f3854f2b65da9cf5b828cc7576407ed2bcb082dbf55ba0a16601b58e2f4febc9a0534911e4a2dba8114637a52315", 0x66}, {&(0x7f00007ae000-0x25)="1c5090a31c2fde7695d296c0bcc19c67b55400793d26c857739afa9f917d7038ba74626642", 0x25}, {&(0x7f000056a000-0xd4)="14294cba96f8c751831269aa88d4fa3d9c7eaeb199a03dca6dcb55349aa62704fa1d049ed626904cf2ba936cd5d05558c5c2f5968bf14297cb159c63d9785ffd819cc87373d39ea54638d797009a70e46b5f6300db157d86d0241a0e4391df9f2a08a56be363ab131a426e6c88b678e7dc8977ac3e7ea3a9acd47f769b0850575300d333cf9d6b47d4532ac9845a76ec2abd59c4b872a3ab47abebe89ade8f8df45b600211ee0f5c7d543586e5b836f2815f566da828759a3c351106e46ff2f99679487bae0c1d5dc48a5d29c90ba049d8cf597a", 0xd4}, {&(0x7f0000db3000)="566e2e69601632ef3d05f7da2c11627450596c12081b70e0f5b93244", 0x1c}], 0x4, &(0x7f0000829000)=[@iv={0xa8, 0x117, 0x2, 0x8d, "5e5282518f37790fe7e690371a08055e02b726fa2fb5992d2c17da61be59e5b54034b74fa00cd75e0976da0b1f66a7cd5abdd0f28eb037e6a924a73e49fb532b363fd2a9aec2b681710a9745fb78c03070a0fd11e63afa6c7bf27a7dc3021b9ee426d6289bfebb7c788681c9d3b6434b312d441410292af869972ea7c7f43b23b5e69ae2da5171a1e36dc5230c"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0xc0, 0x117, 0x2, 0xaa, "7ae49a10f740de5b3c0293792c5b6d4d46b1e42ab6251543789c46434620b51bd954b98052c50d4a5d4d1bf77c378ce094c5ee3ef045324ac9a085d26fa51764306cba2b61320a7f5b9dfce83889cdd765995c3251f16e8c2b4dbf8fce63680866b5a3603e01d6cc71dc277b4f0e7a8fc720d8eab73dabeb88a538919c0b9a8aa00cce0e72df41af04703799d667afbc39569eeaf03d967205903943ffddcb889d5c6a6255b950d56558"}, @iv={0xc8, 0x117, 0x2, 0xad, "5dc9fcaf1c189e866b7e1e156950e539df023369075e3729d4ef2fcffa645f62e652e31db854a95638d71d3d156badb186d62c983694ad8b33ac1f6bf0170841902e26c035c8e51fec03abb61e710b70386e9335363e25d1eb96247f46cc03b162f4853aca0fc13a375f5287a010c1338167e6888cb06366e9b1b8311df4800afad89eddf3e4f1e7ec65b785c5c381284ef3b1ce4671c21c4cd7f9727099f75f4761ab81af6d251d3d1fd1e8fb"}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffa}], 0x1278, 0x24000054}, 0xc001)
r1 = socket(0x5, 0x2, 0x8)
write(r1, &(0x7f0000fc4000)="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", 0x247)
r2 = socket(0x9, 0x0, 0x45)
epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00008d1000)={0x20000000, 0x0})
connect$llc(r1, &(0x7f000066e000-0x10)={0x1a, 0x19, 0x6, 0x0, 0x1, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10)
socket$nl_xfrm(0x10, 0x3, 0x6)

2018/01/13 04:28:44 executing program 7:
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x80003, 0x2)
ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_ivalue=0x0})
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000002000-0x1c)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x1cd16815dd094931, 0x3, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3]}, 0x1c)

2018/01/13 04:28:44 executing program 5:
mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x20a0c050, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8)
setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000521000)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8)

2018/01/13 04:28:44 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f00002c0000)={0x0, <r0=>0x0})
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ad2000)=0x1, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f000044c000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4)
ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00003fc000-0x18)=@add_del={0x2, &(0x7f00009f6000-0x10)=@generic="48b84d5c4b2e8baf69b889cd7d55cbe1", 0x401})
sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0)
r3 = accept$inet(0xffffffffffffffff, &(0x7f0000570000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000054a000)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000077d000-0x98)={<r4=>0x0, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8000}, &(0x7f0000506000)=0x98)
setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000bed000)={r4, 0x10000}, 0x8)
r5 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00000bd000)={0x0, 0x0})
close(r1)

2018/01/13 04:28:44 executing program 4:
mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x7, 0x8, &(0x7f0000d2e000)={0x0, <r0=>0x0})
mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f56000-0x510)={0xffffffffffffffff, {{0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, [{{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x1a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x576}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xff, @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]}]}, 0x510)
r1 = socket$inet6(0xa, 0x3, 0xc)
setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000f52000-0x4)=0x3, 0x4)
sendto$inet6(r1, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000f55000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f55000)=0x10)
mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x9, 0x2, 0x7, &(0x7f0000d02000-0x8)={0x0, <r3=>0x0})
mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000c72000)={0x24d, &(0x7f0000f57000)=""/30})
getsockopt$inet_buf(r2, 0x0, 0x3e, &(0x7f0000e78000-0x94)=""/148, &(0x7f0000f56000)=0x94)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000319000-0x10)={&(0x7f000010c000)='./file0\x00', 0x0, 0x10}, 0x10)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000e2e000)={0x8}, 0x4)
recvmsg(r1, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x1dd, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0)

2018/01/13 04:28:44 executing program 6:
mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x80003, 0x6)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00005ee000)={0x7, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007b0000)=0x47fe, 0x4)
sendto$inet(r0, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000f7d000-0x4)=0x4, 0x4)
close(r0)
getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000123000-0x10)=@generic=""/16, 0x10)

2018/01/13 04:28:44 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0xc)
write(r0, &(0x7f0000a69000)="1f0000000906ffde0000f49f00890100001f00000900010006000000010080", 0x1f)
setsockopt(r0, 0x0, 0x100000000, &(0x7f00006b6000)="387e8aa7b6365806fd96ff3b", 0xc)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000161000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006b5000-0x4)={0x0, 0x80000, <r1=>0xffffffffffffffff})
ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000d2a000-0x28)={&(0x7f0000eb1000/0x2000)=nil, 0x5, 0x0, 0x0, &(0x7f00006b0000/0x4000)=nil, 0xff})

2018/01/13 04:28:44 executing program 7:
socket$inet_dccp(0x2, 0x6, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
r1 = accept4(r0, &(0x7f000077f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000120000-0x4)=0x1c, 0x800)
connect$netrom(r1, &(0x7f0000e70000)=@full={{0x3, {"34dc2212119147"}, 0xffffffffffff840a}, [{"a86ccbf8f6284b"}, {"bf02c9a16567e2"}, {"99997d4d77cff0"}, {"6b0e4b998012a0"}, {"b71d0ef49bc291"}, {"12f213f6ffe19b"}, {"9d0647fa638825"}, {"8fd85aa82772d6"}]}, 0x48)
sendmsg$nl_xfrm(r0, &(0x7f0000ad0000)={&(0x7f0000f3c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e28000-0xe)={&(0x7f0000030000-0x370)=@newsa={0x184, 0x1a, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @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}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@sec_ctx={0x94, 0x8, {0x8f, 0x8, 0x0, 0x0, 0x87, "8201a4c24e5e3f9866b8703efe8e896b189fc71e4948bd413d1106e1394d6c525802259b58c5bdf25a96f74c430111a89dcc5cfb6979c7dd90028ffa4f5203af61de977c5aeee971341d14b2c52855f32f9edc37e4e2c907a2ac7042be15b3ed8689af8b23b4fd0b2acf6d1b3df5ab8b9d307b1264cd394c27e9f08d8a51d91a575e95d82e5e1c"}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/13 04:28:44 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0xa, 0x0, 0x3, &(0x7f0000ffc000-0x8)={0x0, <r0=>0x0})
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b05000-0x4)=@int=0x9cca, 0x4)

[  164.554149] netlink: 'syz-executor6': attribute type 1 has an invalid length.
2018/01/13 04:28:44 executing program 5:
mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0xc)
r1 = socket(0x10, 0x0, 0x4)
mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f65000-0x4)=0x0, &(0x7f00009d5000)=0x4)
write(r0, &(0x7f0000f5c000)="1f0000000118ff00fd4345bb0700000000000000090001000116000300001b", 0x1f)
mmap(&(0x7f0000f65000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f65000)={<r2=>0x0, 0x1000, "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"}, &(0x7f000015b000-0x4)=0x1008)
mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000aa1000-0x8)={r2, 0x6}, &(0x7f0000f66000-0x2)=0x8)
r3 = socket(0x10, 0x2, 0xc)
mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
write(r3, &(0x7f0000f64000)="1f0000000104ff00fd4345c04e110000f605e07fffffff000115fc03000000ec", 0xfffffffffffffe65)
mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00001a4000)=@generic={0x6, 0x25, 0x6})
write(r0, &(0x7f0000f65000-0x1f)="1f0000000104ff00084345b4f6e0ffffffff000000800100010400dcffdf00", 0x1f)

2018/01/13 04:28:44 executing program 0:
sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x18, 0x0, 0x0, 'w'}], 0x18, 0x0}, 0x0}], 0x1, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x270)

2018/01/13 04:28:44 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000602000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000080e000)=0x9, 0x80800)
getsockname$packet(0xffffffffffffff9c, &(0x7f00005fb000)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000472000-0x4)=0x14)
setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000074b000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, r1}, 0xc)
syz_emit_ethernet(0x2a, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0)

2018/01/13 04:28:44 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x3, 0x0)
getsockname$llc(r0, &(0x7f000055f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003a8000-0x4)=0x10)

[  164.600621] netlink: 'syz-executor6': attribute type 1 has an invalid length.
2018/01/13 04:28:44 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000493000-0x38)={&(0x7f0000ffc000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ffb000)=[{&(0x7f0000ffc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ffb000)=""/4096, 0x1000}, {&(0x7f0000235000)=""/132, 0x84}], 0x3, 0x0, 0x0, 0x3}, 0x102)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:44 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000d40000-0x58)={0x26, 'aead\x00', 0x0, 0x4, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cc5000)="79733976d8c30a4a00d960f2bd03000000001600000207cca24ac1d461910900b14c463f9483", 0x135)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000682000)=[{&(0x7f0000905000-0x3d)="9154b3ee9bd044beecfe89bec9956ee75bfb1173ad19b84e", 0x18}], 0x1, &(0x7f000079f000-0x30)=[], 0x0, 0x0}, 0x0)
recvmsg(r2, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002d1000)="b1683347bdb50ce6b640d64637533099b82ab94ea7323c23f2db8f1cbf6466fb985cd37b75cefebc013bcc4f1274de75cf10c1a155d39ff4ceb7d8169d6c46f5aa71859ffd839e31fc111dda6bb6e853c2db1a7cb4bab510410d863e3c3163c56a0db69dab73ddffc19b8c5fd4fe185f859d39", 0x73)
r3 = accept(r2, &(0x7f00008f0000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e97000)=0x1c)
ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000eda000)=0x0)
ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000e30000-0x4)={r1})

[  164.681986] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'.
2018/01/13 04:28:44 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
readv(r0, &(0x7f000069e000-0x30)=[{&(0x7f0000721000-0x1000)=""/4096, 0x1000}], 0x1)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008b6000)={0x0, <r1=>0x0})
setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00009bb000-0x4)=0x5, 0x4)
writev(r0, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1)

2018/01/13 04:28:44 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8)
r1 = accept$inet(r0, &(0x7f00003aa000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000391000-0x4)=0x10)
ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00008a4000)=0x0)

2018/01/13 04:28:44 executing program 5:
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)
sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000b00000)={@common='lo\x00', @ifru_settings={0x4, 0x8, @fr_pvc=&(0x7f00001f9000-0x4)={0x10001}}})
poll(&(0x7f0000f0c000)=[{r0, 0x0, 0x0}], 0x1, 0x0)

2018/01/13 04:28:44 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$kcm(0x29, 0x2, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000ffb000)={@generic="c56079b5899103dad5d0aabf12d9ca94", 0x5})
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:44 executing program 2:
r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffe)
setsockopt(r0, 0x84, 0x10, &(0x7f0000001000-0x6a)="", 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0xd90c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0xfffffffffffffec1)

2018/01/13 04:28:44 executing program 6:
r0 = socket(0x1e, 0x1, 0x0)
accept4$inet6(r0, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce1000)=0x1c, 0xffffffffffffffff)

2018/01/13 04:28:44 executing program 4:
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c02000)={0x0, 0x80000, <r0=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000454000)={0x20, 0x4, 0xbd12, 0x1, 0x1b, 0x5})
mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x6e, &(0x7f0000f0e000-0x3d6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x38, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "491e91", 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}, [], ""}}}}}}}, 0x0)

2018/01/13 04:28:44 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0x400000000010)
sendmsg$nl_xfrm(r0, &(0x7f000085d000)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000dc2000-0x70)=@getsadinfo={0x5c, 0x1f, 0x80209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@algo_auth={0x48, 0x1, {{'rmd128\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0)
accept4$inet6(r0, &(0x7f00008fd000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004d6000)=0x1c, 0x80800)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000321000-0xc)={0x0, 0x80000, <r1=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430)
ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000be5000-0x2)=0x2)

2018/01/13 04:28:44 executing program 6:
r0 = socket(0xa, 0x3, 0x81)
setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000001000-0x2)="", 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000044f000-0x8)={<r1=>0x0, 0x1}, &(0x7f0000001000-0x4)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003df000)={0x0, 0x9, 0x208, 0x6, 0x40, 0x6, 0xff, 0x8, r1}, 0x20)

[  164.737457] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'.
2018/01/13 04:28:44 executing program 4:
bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x1, 0xffffffffffffffff, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)

2018/01/13 04:28:44 executing program 2:
mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000f1e000)={<r1=>0x0, 0x0})
mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005ed000-0x20)={0x7, 0x7f, 0x1, 0x3f, 0x8, 0x6, 0x6e1f, 0x6, <r2=>0x0}, &(0x7f0000cc6000)=0x20)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ba7000)={<r3=>0x0, 0xff, 0x20, 0x5}, &(0x7f0000578000-0x4)=0x10)
mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000eb5000)={<r4=>0x0, 0x8, 0x2, 0xffff, 0xec2, 0x7ff}, &(0x7f0000f20000-0x4)=0x14)
mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$inet_sctp(r1, &(0x7f0000f1e000)={&(0x7f0000f1f000-0x1c)=@in6={0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1740}, 0x1c, &(0x7f0000bf4000-0x30)=[{&(0x7f0000f1e000)="68bcb92571775b3aa6e6fbc75df6141f6887a5522eed7b7aeb76156b093fc6bd37718652589530a82ca59fdefa9cc64d20fce43da95065a289c87cb2795d902d012db5225fce7793acaabd088558acac2f36482025d292e2cb578f9c8703c04d344cb373140216bcc3bcf464596e82965209583ffa27d21a2b834a18358bb084e0afc6cb4a114b0136db8ea4ce2731910e9466054152035cca86f6b78df3d422c21370cd1d6002a2", 0xa8}, {&(0x7f0000f1f000-0x9b)="8107448e601d2bf6e9e1373e96c3d5f80cc7321438c8e97167bd0172ef67cc9b236f3b7d015e64174c90577b82f0b5fe2d8c00b0f0ee8f7356e5e5e2584d14a2aea7d9e80d514d064b8a3101da2ab56f94bdedea0fa9eebfc631157de1a18f884f745d88e8685121c7bc382f9b380de779aa3d5427eb2059d2b719dd0b2fe4c5e47ca3f7c48ac2ea2e1c724e4086d40b29bff8b2d550942dfd481a", 0x9b}, {&(0x7f0000f1e000)="69025b5cd01d5e9c4e73b528c68ee8c719f90a14e077f4fd2d0c88d2b9118fe2cd21bbeb0783f3e6b037f4f24be07c58ca5507df69ce7e273db7280de67a96bef7aa5ac04682049a6a3edf02da4d79fbebc3d1a216ad92eaa4724f157aa5f1aca0e1b5b03d3fc72b822ea210285e3e6efe46715145fdc89ed4e9a3d3cbf598d4116c4dd04d85d347dfe496bfe7124e94b97df9cadca0fa9b9d506eb1ac955c31c0d55831d5ae121299de81d650c2133135236633d9af084508961d5229ab468430bd683a4276fcda6979a2f7c061", 0xce}], 0x3, &(0x7f0000f1f000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0xa5, 0x1, 0x8, 0x80000001, r2}}, @init={0x18, 0x84, 0x0, {0x80, 0x7, 0xdfd, 0xfffffffffffffff7}}, @init={0x18, 0x84, 0x0, {0x5f5e891f, 0x8000, 0x80000001, 0xccff}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff2df, 0x3196, 0xffffffff00000001, 0x52e30b3}}, @init={0x18, 0x84, 0x0, {0xe8f, 0x9, 0x1000, 0x80000000}}, @sndinfo={0x20, 0x84, 0x2, {0x800000, 0x2, 0x7f, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x8000, 0x8, 0x1, r4}}], 0x150, 0x810}, 0x4000000)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10)

2018/01/13 04:28:44 executing program 5:
mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fe6000-0x8)={<r0=>0x0, <r1=>0x0})
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000758000)={0x5}, 0x4)
r2 = accept(0xffffffffffffff9c, &(0x7f00009e7000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00002d5000)=0x10)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00005e8000-0x5c)={{0xa, 0x0, 0xc5f4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x280}, {0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x81, [0x0, 0x0, 0x3, 0x6, 0x7, 0x3ae4, 0x1, 0x7]}, 0x5c)
r3 = socket$inet6(0xa, 0x80002, 0x0)
getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48)
ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000d43000-0x4)=0x2)
socket$inet_tcp(0x2, 0x1, 0x0)

2018/01/13 04:28:44 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000700000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0x0}, 0x8)
r2 = socket$bt_l2cap(0x1f, 0x5, 0x0)
connect$bt_l2cap(r2, &(0x7f0000a70000)={0x1f, 0x5, {0x80000001, 0x9, 0x0, 0x100000000, 0x565, 0x98}, 0x10001, 0x8}, 0xe)
sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0)
recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8)

2018/01/13 04:28:44 executing program 1:
r0 = socket$nfc_llcp(0x27, 0x2, 0x1)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f9c000-0x10)=@generic="e1fe29cc69a49b49612fdde24a7ccb81")
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:44 executing program 6:
mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0x3, 0x87)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000fbc000)={0xfff}, 0x4)
sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e5afae32638410f61e184a6d3e81292e2971a69c70755b5820c915be8e3a21e491762022736cd996146b6a2939efe01c900000000000001005630ea2a71f9", 0x0}, 0x60, &(0x7f0000cf2000)=[], 0x0, &(0x7f000083d000-0x18)={0x18, 0x29, 0x34, "c7"}, 0x18, 0x0}, 0x0)

2018/01/13 04:28:44 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x15, 0x1, 0x200000000000008, &(0x7f0000001000-0x8)={<r0=>0x0, 0x0})
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000502000)={0xa, [0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000248000)=0x2c)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0})
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005a1000-0x8)={r1, 0x9}, &(0x7f0000000000)=0x8)
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

[  164.790733] netlink: 68 bytes leftover after parsing attributes in process `syz-executor7'.
[  164.823293] netlink: 'syz-executor0': attribute type 29 has an invalid length.
2018/01/13 04:28:44 executing program 0:
mmap(&(0x7f0000000000/0x969000)=nil, 0x969000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x8001)
mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000969000)={{{@in=@multicast1=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=@rand_addr=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}}, &(0x7f000072b000-0x4)=0xe8)
socket$inet(0x2, 0x2, 0x0)

2018/01/13 04:28:44 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0x10)
writev(r0, &(0x7f0000cf3000)=[], 0x0)
write(r0, &(0x7f000087f000)="240000001b00ffffeb150000f6d8012d3200001e00000000ff06ffffffec0000f91617d3", 0x24)

2018/01/13 04:28:44 executing program 7:
mmap(&(0x7f0000000000/0xed2000)=nil, 0xed2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ecf000)="dc13b51a5b0000defedd580871ab2144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442f0450974e8e1195c604f8000000040002663d75dd04eb000000000500048a5d070838a47511f937f96f7d4ff812a8f9fc3f070009fffffff900000000d359bdeb62c88a769c862f856d59f8b9dcb3e345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffdfffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0)
setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000426000-0x2)="", 0x0)
mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000548000-0x4)=0x3fe, 0x4)
ioctl$sock_ifreq(r0, 0x8916, &(0x7f0000ed3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8400})
bind$inet6(r0, &(0x7f000097f000)={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1ff}, 0x1c)

2018/01/13 04:28:45 executing program 5:
pipe(&(0x7f0000c39000-0x8)={0x0, <r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x7, 0x4)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000002000-0x7e)=""/251, &(0x7f0000001000)=0xfb)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d90000)={r0, &(0x7f0000640000-0x1000)="73813efb19cdf8634309661aadb63ab59d42675c7115364ec1cd79dc23f502c877670c19609dfce07b692cda955f91f6254ff1a1a8bafc655f215c62484428b472c859edd06a802bc1ecfcabdf759b8f2b96cb6dc04c3f6b747a1890a740fa4703be558c0ec962e3fc775b3ba10bbeccfaf971ef9b723d9066cad4807345bcc24ded92c8a95d916df168ad5b931de10983c161320293d859ff83e3ee1830d52b43b8547f922dbe8a5463a4a98c95221d87ce5cd157d2a80212893f357fd4412c9e6cd841cfaa844a9d0f2321293655b63af045e48f5703888e81e92f566ca00f8650695dabf52982e3d6cbc35d5d2ffe296c21c2eec3275d3b9d4e7b18c02c324dcc3082af3a20c26b77546aa69050602c3d060864a6e87be5ba05b9b05b19764992c1f3f082a87798cbd52888175a9af11719997ac0343e7cfd5d30cbf8e3ad765db23cc17300285baf6b06e25b771fa7383bb79f454503a215442706abea607500b32b519deee0273a5d48b859f51d381da4ad4270a4dad32c2620c5937cdf44341a53eed79a981d577f2829a91d3dbd30274e4beae6d5f63e2baf36aceab0ed2b19880a4c4a179d743be0f8157edce633cd154e6b7f8cb83d0d7f3e5dbf26c3890d6f3a2847f58b69f456de9ababe0bfc77bcbabc84de26988534bf5a44472a04d5064d235c4893395cae79f7a0e99d24dfe5648ab9e9c0ac76386659c5167d1621d5a38808dc6d45f7d5dd1cc072976819fc97662a3c08f4a5567f15e2861be3d41a163ba65020d76ff78e95a7345e7bcd420efbb25c694748819d417248a681339236035e8e38c4f8e58c2753c26254fe9b27d02e1f3680cd8ae630cbeba1e534558498a8890c082ff2de416088a2dd5d254088ebafaea017813dbb216c854437044a3f5120440006bc80568aa22e35d5c30eea3cfab97abac86d515e8f05161ef8b9cb15a7c2f2ea0a24d23b1547b898d9d44ab8be92b605e321f35d819a3bbfdcdeb14f7c041478ae8afd29ba203578a8e178b9adbf60e9679c9b5d07ab9dc5201a4c297546d4f41851a064c7088c36d79a267c5bcc772874df4f22e3a1f1a3711223140d4d655503cd89764ce5d9e779a74c8a1a65ac7a76aa1e485ede70a9e9a71cb0c74b2b16ce8cd4cb1c7661c763721ac434d10907c5632ea52d85c8d87838377e9633350ba5dfcd3f9bb5c74422555d61992c873f10a6b85aa08e93d6add648929a968beb731a3690f729a7ee99fc6d138e4311c2e04df7b7aa1a63d04da8e900837b84c9a098985512839eddb2c57f7dcd1da130d2b4630400ffe07297360f1398aa25819c24e57105c841cdbe3dfecfb7bd061af1b60f32b116fae3ea76c32bdff9effebd3d1611969f3fe8014d838b22a82b343d4107dc6eee3a8866807c10d6043f891210b9d81a37d2ec110a01221fb472832bc53c5151f322144124e43d1ad00758218a5d2b09176f07f2dd92afcd4a5ae494608daf39d6f24922a1ef4116835903591164dc545b552c64a52cfad660d160d529d11cf6214b681586cf63586e2db880bc0417425264ad3d02f2203e43a96e71ffa5e3bcb2d79de8aa5d3acede245d1c2d662af108a7906e1400849b8e3ce16a88fdbcacdafdc204d5a2bd3465b2095075f42c1625e8a6de485b4669cbc30666e10be1fb94b73014b5230db6911687bcf908266655fe7c9a67652e491877b067ccefd012eafd965157e687dcc0edf8f8321797d48e732024736272da8010713b785f8296dbd74333409ea3d023afe7b594cca90ba3c3fd9751bd77ca51be08f6636f49de3056cba6dd20a9e4129f7da8fd0052980a8cfce98bdca2cfd0d5eb7915e7dfc645d74ce5a32c0eb4e1c3086f918947d06f4e9a2b9b5a9c01766cc09ff56e6c88f2217647b1cfa240aa55eab2768e9925825723033b032a2fcf97a297d0dfe7b934f5d6c06017006ea499ac3bfa75f2c9969a50453435789f7a599a083b75c50861b291388ac4c8d0c7a40b6e3f541a330ea261341f99d78f3d6c776c7e1b22b1defe60df16c7f1799fd669e63321a796c3d9d9867217bd3a3dd1262d7453a9b4fa2bac53e2faffc4d504eaca9e5de6f9b9d89693be6a74cbee82cd46f0e9c1b2385ec0c90e73e5ed5e4ab009d3ce720535b88909b2be6cc17253819c1898cca8ec165a34a6645522f0d25b2cdcd574111ffe1408a4acd866ea2c9033b730b26893ee7772acb7bc9cbfce92288f267d7e052dd999682f4fb7df16014a766ef7350af7b51ba8ac31a141ff7fd158cd88a35bde328048d3ee57b22e80b0efc7e08d47969947e7791efb3728b92cf4fbe8ff293be8b45210e54bc8882d0cc9aaafc8bbe0bcf134764cfcf87eb2ac6c18c9215e8e173664849b28a2287a35405b4a3b7e77b7e80382f146bdf5ed3471965d74168b3b62d1370634220d47688b17dd596d60c284e4ace59c5e9aee54939f45b15c8b99c05367968e01b76e73c85b09c1f77bdd6b357c9fda7ef7d3433a1cffe69adf3d092454ddb1b164b09114b5c907bc66cd3e2dc075fed7f90f7aa43fff22a769b0c299d5ae6e99a03a281bace75e0fb64f6cef2c889953e324c24a4f0540dbb412ead51f913dac300a0b8712bd585549611a380cff7266c7cb95161f799bf9088f06d81f76826049f6e340a2acb9fa26840fa1f1b700f62fd67db1415fea19438025248a49efd022a1ce14d3c22dd675218be061c4c70ed1f8be96107a1e17560b574cd178c269b91da71ad9a1bc42d4d6c80507c5467d8ddaf0c3d981cd93a17af3ec2eb2c1de5f8dbd13584f9269ec4c9b7ad1a5aacdcf4942dd7ee174f3bda6f7ba5c4c60f5f9a229ca59a7a764edc323841b385d330c26aec7e28e176458b0fd050d0bdd47f564515e5dcedee4fabe54d015ce7d871a4ae4b3bb4b8de096ec3f55eafab2cffe2684ce4ef3f94d53bc93bd98998472846bd88502a6a137a6490ed764f8761b212a15ac0c023e9f9b7d205eba0def875d3aded9fa17f311de5213d8a4cd71c6e763e42ee3c865b2543c356b2d416755bb76d2b8b5b3ccb70f2f29bb7a58a22d87638dae63a9f3d891b62cdce02608be634b31f59252c75baf0f8abb3018a4de0f1c6e2c8e468516cc71b3037d72bac2e88b7675a37cfc9a74551e9bf45f7774fe3dcab8a467c8632ce8616d0a29e9e9978c82b9fc5878cd52a09eac5f1c6d33fbdb12ec8d469c54afafdb6e065844dea8a50f42947a05357b2428a71f44db85ad416609121e0c8e1c41b37ff654c8d3342ad5e7bcd1e46a205d908bd64af18bcf82d6fc9114b8eea31bd1eb3b87594dbd52ba2314005084e7130ffb53269b3be1f834338fc49e1d15127f8a763e766dee646532abf39c1ddca4a1753c6cbe5438ef4f93a301d459df1d80d44da2a46bd66208232d056fce6317d60a199cdb0890e3917f9f14c382077b1e564313ab865249aeddb3a384a7eb7b8c4b6e1dd339c86ed343b3eba711bdc94796bba37f6baaa5338da62a408da5d249d37a00d203b9cbcc18225d76231f84f61053f556a74a7cee0b188e810ce3520cecb6fafa0c8a65a1557b2a2eeeefdd810071272b3f2bb9712367ac5ef36007fbace6c9c2fefc50c0e8e350bdd90b43292f6c65c268609e05408bdfb1ad090f2de231b7322760f23d2e374e3bd0b6bcd861318018c0d4126054de050775949ad52d379b7d52f0e71c13cbbb643e480a982b33b159a7618fc017c1a728f6cd12178d9553856cd240c3c2018ad897db3174b743b9f3d89f1da20ade30e26b461e736ace0072a2915b3156172753c28bf7d46ea49d0e607468699426404c69cb1552824eba2fccb067f6badff14220240cda47585da43073a747cd5aa6fd8664d0a2ec632c6966cf8ed316550cdc94cadb3d7715e2568d798b8481ccee158653493f7168f522dd0bd82a52b40b6712c3102fed12beb85d57bc5b33a84386defd7999b11915053b5b99e6006aecc22a64130b791ea08baa8a73c66465e0ea312f2adf1d8fe4dac0a62a57a9a75443de966a7d380c1aa0c9b4e2ac3a86b01c8d715568387e9fb3139ce7feee9b7a5ab7246f08dc867c7a25f8ff29b08ed1f1e06270b2b86f0e3607e8c899d235ce36443881920de15d26ba96a7287f94e5f4f8f56bbc4a013444c35b751a331f971f8587170aaef2284e2ff44c7f455668ac3ad69af228953fd9ef58a89cf858c45d617b4ba0c8c1c5271d31169aa1ad7b0f1fc4c58116b317b2dd1fc33beace2f00dca3e4a5f08f079740c9d8b2011cc5db3faba0e55713f1eae6710b0b239590701c0172a08384147b7427b9b5def539b2538e4f5c9d0ae6f880cb2aff0e1f4f5443a8450f54559881afe08e268d2aaa7a67fcaee78679f1a44476568ce9c2dc040ab6253a3212e58c253c95356f3828612730a357333206262b2f55382864b59e0b6bf255da5fa9dedecd0d0b669af96ebabf201befa5487b7776b9e80d004babfd248ca01f1e317796a6ee0824b2e67c3f546563c3c4138586add4d660cecfb6aab5cecdedcb1af519d5bccaf838270cb31f5d45414a6f7b3e17115f4a00bba7f4456ec526daefe73b7f18bf5ea080bb2b7492d8361b4631fa5ef5d89b2b8613ea50397cc5cfa6f051fac1cd191bb09b46fa164f73f101aa299bfa2fca2970886637800f8af522515f4fdb9f3164e1f93c3253f5ef3db3e12cdc1d7495cf3859d75f6896b5faaf166c2813f85ab51cd5b8134b327281befe513eb4a57c99063f44433a26fc68d07e1dd0fad859d7d7625754f596a32734c297fe66e7ea7b9f3b24385f906af2ea637ee78b89e06bea949c8404a46eef65e43a78b40e75525d23d2ceca993a8f31f305ea3d1e4eedeb7dda2703a92f04f8f11ec1fd97b078f5c513aad19e70de65dd3a69590e5d10ea5c28ff1d064b8d7e2d9100d4aa657293df31232839ccbec495743e41c1ee1cf19b0a65f826353510f6cf0318ebf42cd6c4f3ac06a0b9944201c8a286756c811f7e09560d847efa146a4bc714f5edb03a35225e04c5419c3f319f751a408633d5ab5e0029a9a4cace11aa07ebd4f8f6c2437587d21bb6b465d1124276bf2210de581e9de17f49ccad8c362f63fdc689b5f8799db93cc17a18ffc729f1b6c2427446eae5299239ed53b6f029dc1e6de947f363c9f4791bb7a3a9e951b444dd232ef3c97494fc9b50ea6b2fa9e699a930c02d3de29358f9067114c5c89e413820ccc42081b650132b34756a5c7726e02af2f633006236bc14911d2db3f66ccfd8d91cf6b60104d07605910d90a1817312aff5c81b54f766f56b5dfb9f0c3a455fe04e9e513f17df143a3c0b2e264ec239c8eebf9605174466aca79dbd0b3c9ddba815185910ca65cd19c8ae9c78e7433c37ca33d724fb4f98ef2d3f08910c2e14bdee5580a34610b0177d48b0d5654041dacaf0ccc6508394b10990c3c7497479b1eeb707600837fde55f30081b12eba824c9a9571aa74ef0bcfe87f8fd7d197725fcf390ec2d2dc224429ac258bbdf32cada7d6bf4b3875b3fb205ccc90e834fe38426b6bee3b6ce98d08506c54914157d0553320b4af74b67569442a1404ec5057941881406d9b805c2527a6e1bda3e5f11085ba7b2b9e3aa52466534d0fdb78d494a2997055ef1d7291c949be1e86f13fe5455476bf6bbd98479981a81ed5ea74b79ccc0c2e7cbdaa5d5afad828ca283b31c68ea7aa710084026494c753cadb7a216c340351c3c58ca699a55bbb593a0bbbfeaf880a9caaa543108abd5f72d9960c951dd7088cec6812e13b2f77fc1f4ef"}, 0x10)
splice(r0, &(0x7f0000434000-0x8)=0x0, r1, &(0x7f000087c000-0x8)=0x0, 0x4, 0x2)
r2 = socket(0x10, 0x802, 0x0)
write(r2, &(0x7f0000bab000)="220000001900070400943300090004000a01020000c6008000000000060015800200", 0x22)

2018/01/13 04:28:45 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x48, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @llc={0x38, @llc={0x0, 0xfe, "ceb4", "33911f43d1981dfa5581a0efe92d4f543ecaf45979eb25a6efac7c05b70a68f578af1c30dc200f28cb9f2079e8ac4a53d03e60ae"}}}}}, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000ffb000)=0x0, 0x80000)
ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000506000)=0x0)
r1 = socket$kcm(0x29, 0x0, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ffc000)=0x0, 0x4)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000ffb000)={@common='lo\x00', @ifru_flags=0x8000})

2018/01/13 04:28:45 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r1 = socket$kcm(0x29, 0x2, 0x0)
r2 = socket(0x5, 0x0, 0x100000004)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000063a000)={r2, r0})
ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000a28000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0})

2018/01/13 04:28:45 executing program 6:
mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x11, 0x0, 0xac, &(0x7f0000877000+0xecb)={0x0, 0x0})

2018/01/13 04:28:45 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x20000000002, 0x1000000003, 0x11)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d89000)={0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nfc_llcp(r0, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000940000)=[], 0x0, &(0x7f00006e0000-0x18)={0x18, 0x0, 0x7, 'B'}, 0x18, 0x0}, 0x0)

2018/01/13 04:28:45 executing program 4:
syz_emit_ethernet(0x56, &(0x7f00005fd000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x3c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0)
socketpair(0xa, 0x0, 0x2, &(0x7f0000f3d000)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x4000200e, 0x0})
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0})
socket$key(0xf, 0x3, 0x2)
epoll_wait(r1, &(0x7f0000d7b000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x15555555555557c7, 0x40000001)

2018/01/13 04:28:45 executing program 7:
r0 = socket(0x11, 0x0, 0x0)
setsockopt(r0, 0x107, 0x1, &(0x7f0000ec5000)="", 0x0)

2018/01/13 04:28:45 executing program 0:
mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000dd9000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009ba000)=0x1c, 0x800)
mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f5a000-0x4)=0x776, 0x4)
sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/13 04:28:45 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x4, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0})

2018/01/13 04:28:45 executing program 4:
r0 = socket(0x2, 0x3, 0x2)
setsockopt(r0, 0x0, 0xd0, &(0x7f0000801000-0x1)="", 0x0)
socket$nl_crypto(0x10, 0x3, 0x15)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={<r1=>0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x80000001, 0x396, 0x7f8f, 0x3f, 0x1, 0x6, 0x0, 0x9, 0x5, 0xb7, 0x9, 0x4, 0x0, 0x40]}, &(0x7f00007bd000-0x4)=0x108)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000297000)={0x0, 0x0, 0x200, 0x82, 0x36f, 0x4, 0x7, 0x800, r1}, 0x20)

2018/01/13 04:28:45 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000204000-0x4)={<r1=>r0})
mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f9a000)=0x0)
mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$ax25(r1, &(0x7f0000261000)="ccba657c131351206c7c148c35da30b7b497cfb133f7b225a406590fc76313ec9390d368dee997f21dc6be9b9f657d21864d3f78cc8cad42dcb296110fcb584fe8ad36e3c3850e86b99832d653566440a7071a2a1758ff5b1f7146b4abb4e9dd90c4621f535b5d9cd7844a7af91295d6b211964d4add96ce647ade6e9f12e2c22804f142e51803ff557edbddfe43970b3454b9", 0x93, 0x4000000, &(0x7f0000f9b000)={0x3, {"5cfaccf8041d8c"}, 0x52576294}, 0x10)
mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000d9e000)=0x0, &(0x7f0000f9c000-0x4)=0x4)
mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000622000)=0x200, 0x4)
mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000b57000-0xa)={0x5949, "f340f1a316c7"})
ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00005f5000-0x10)={0x5, &(0x7f0000f9a000)=[{{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}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]})
mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept(r1, 0x0, &(0x7f0000737000)=0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f9b000)='scalable\x00', 0x9)
setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10)

2018/01/13 04:28:45 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x1000, 0x40)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
pipe(&(0x7f00006dc000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
close(r1)
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000de000-0x4)=0x0)
pwrite64(r1, &(0x7f0000cac000-0x1)="", 0x0, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000a52000-0x4)=0xff, 0x4)
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000844000-0x1b)=""/27, &(0x7f0000b29000)=0x1b)

2018/01/13 04:28:45 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0xc)
writev(r0, &(0x7f000037d000)=[{&(0x7f000076a000-0x20)="1f000000020719000000030000e3ff0000ed1b8509000100010100ff3ffe58", 0x1f}], 0x1)
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000031c000-0x10)={0x2, 0x1, 0x8, 0x6}, 0x10)

2018/01/13 04:28:45 executing program 2:
mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x66, &(0x7f0000d56000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x30, 0x87, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]})
socket$inet(0x2, 0x80800, 0xffffffff)
sendto$inet(0xffffffffffffffff, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
pipe(&(0x7f00005d3000-0x8)={0x0, <r0=>0x0})
mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f66000-0x8)=@assoc_value={<r1=>0x0, 0x5}, &(0x7f0000f66000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00009bc000)={r1, 0xfb, 0x2b, "fbec0f9a6b4c366df0d76313228a364648758dede4604693dac5797aedb4ea49ecd30578ba8338b084adba"}, 0x33)

2018/01/13 04:28:45 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10)
mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ef0000)={<r2=>r0})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000bec000)={0x3, 0x20e, 0x80000000, 0x3, <r3=>0x0}, &(0x7f0000b2a000-0x4)=0x10)
mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef2000-0x18)={r1, &(0x7f00001d1000-0xf6)="15cc486062e2739ffa89416319d25a1c7257b352b83388c280b8fb9634620b7ccfb3211116fc9bac746196bca434c882d268afd2dd237ef4ef75cd0f2838b5e1715db85aead705b438cda5836a70e53b9bd89bf9f68f48adc64f5c39b56171636bf0d48164fcc3b6e1ba45efa9de2f9d8c095d41cd39f8e2c8e8a49985c866a3f1c434619121b18e71a401bd4d927845dbb3d12df9af01a31a252d359c9ee9208fe0589d26cec6e50942c13ca2146927a6e79cc6fa03251beb932b9ba72c277ce7fe29cc3e9229c72618f269d31fea0285e0059c094963ce4f488a6d81541ce5139d07cb1761213440247cff706750a472733a2fe6db", &(0x7f0000d52000-0xda)=""/218}, 0x18)
mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ef3000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcc0, 0x0, 0xff, 0x8, 0x9, 0x20, 0x8}, 0x20)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000f9000)={r3, 0x1000, "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"}, &(0x7f0000ef1000-0x4)=0x1008)
r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14)
bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c)
mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000ef4000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, <r5=>0x0}, &(0x7f0000ab6000-0x4)=0x14)
ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000560000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8, r5})

2018/01/13 04:28:45 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000394000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x8000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10)
sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0)

2018/01/13 04:28:45 executing program 0:
r0 = socket(0x4, 0xe, 0x8)
tee(r0, 0xffffffffffffff9c, 0x7fff, 0xa)

2018/01/13 04:28:45 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x4, 0x4, "a4d89d86f73f", 0x9, 0x0}, 0x10)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90)

2018/01/13 04:28:45 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0xd)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fd8000)=0x0)
mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000ecb000-0x8)={<r2=>0x0, 0x0})
mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname$packet(0xffffffffffffff9c, &(0x7f0000ecb000-0x14)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000eca000)=0x14)
ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00003ae000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40, r3})
r4 = accept$inet(r1, 0x0, &(0x7f0000ec9000)=0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000259000-0x10)={0x805d, 0x8, 0x980, 0x2, <r5=>0x0}, &(0x7f0000810000-0x4)=0x10)
mmap(&(0x7f0000ec9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000ecc000-0x1)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000ec9000)={r5, 0x1000, "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"}, &(0x7f0000ec9000)=0x1008)
setsockopt$sock_int(r1, 0x1, 0x3e, &(0x7f0000ec5000-0x4)=0x3d5a, 0x4)

2018/01/13 04:28:45 executing program 6:
mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x1, 0x80003, 0x7fffffff, &(0x7f0000007000)={0x0, <r0=>0x0})
mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000014000-0x4)=0x0, &(0x7f0000002000)=0x4)
r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc)
sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x15, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/13 04:28:45 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000737000-0x4)=0x10)
mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r2 = accept$alg(r1, 0x0, 0x0)
sendto$packet(r2, &(0x7f0000a42000-0x5e)="f4f6fc29ce8b6c5660d79be9e66da8e2474351f2f3c0715e06fb2bed4bac9bc4", 0x20, 0x8004, &(0x7f0000820000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="031cbfd29c3d", [0x0, 0x0]}, 0x14)
socket$llc(0x1a, 0x2, 0x0)
sendmmsg$alg(r2, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[], 0x0, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0)
mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
listen(r0, 0x5)
mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(r2, &(0x7f0000fe0000-0x25)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x0, &(0x7f00000f4000)=[], 0x1, &(0x7f0000fdf000)=""/48, 0x30, 0x0}, 0x100)

2018/01/13 04:28:45 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, <r0=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket(0x10, 0x803, 0x0)
write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26)
setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000530000-0x4)=0x0, 0x4)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000eaf000)=0x6, 0x4)
sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0)

2018/01/13 04:28:45 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x4000000000000121, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:45 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
listen(r0, 0xfffffffffffffff7)
r1 = socket$inet6(0xa, 0x6, 0x0)
connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b45000)=0x8001, 0x4)
accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffef8)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003ec000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x3e, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8)
close(r1)

2018/01/13 04:28:45 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ffc000-0x4)=0x0, 0x80000)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ffb000)='cubic\x00', 0x6)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ffc000)={<r1=>0x0, 0x4, 0x80, 0x4da00, 0x7b4, 0xffffffffffffffff}, &(0x7f00001b7000)=0x14)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b9b000)={r1, 0x1, 0x9, [0x8a, 0x0, 0x800, 0x85d, 0xad, 0x74b, 0x6, 0x0, 0xfffffffffffffffd]}, 0x1a)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0xdb, &(0x7f0000ffd000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88ca, @ipx={0xffff, 0xcd, 0x4, 0x14, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x6}, "2fcd53a744cfeab04093e4ebe91c230eb8cce54abcebb033c1869384ce87ad04c18b414740fdc676da73b70c2122acb0fa86a6bc8d44f7cbc02bdfbe59592e0c608d30fb911e6c18a6d42f480118d0089219ad14360b2224e5341f8fe880f678ba38ae545ac77446b585e2faf7dbc089b3e507c8f8ecbd4ee9aeca967f46861383a4c09065a4bd821788cba02fc6c4cbdd68839ae750744ad95a654b87fc6d846aa60dcb8aa14b5764f725a519b075"}}}}, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000033000)={r1, 0x1, 0x30, 0x37, 0x8}, &(0x7f0000226000-0x4)=0x18)

2018/01/13 04:28:45 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x12, 0x80003, 0x0)
setsockopt(r0, 0x20000000107, 0x1, &(0x7f00002b6000)="010000001fe30610df06cf00e46d39cc", 0xffffffffffffff5a)
setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000086b000)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10)
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00002dd000-0x1e)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0})

2018/01/13 04:28:45 executing program 7:
mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000182000-0xb)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000180000)=0xffffffffffffff02, 0x80000)
mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000b1000-0x4)=0x0, &(0x7f0000180000)=0x4)
mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000181000-0x8)={0x3f, 0x101}, 0x8)

2018/01/13 04:28:45 executing program 3:
mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58)
accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000faf000)={0x0, 0x0, &(0x7f0000c75000)=[], 0x0, &(0x7f0000fb0000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0)
recvfrom(r1, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000e85000)=@hci={0x1f, 0x0, 0x0}, 0x6)

2018/01/13 04:28:45 executing program 5:
mmap(&(0x7f0000000000/0x78c000)=nil, 0x78c000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
pipe(&(0x7f0000262000-0x8)={0x0, <r1=>0x0})
mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001a9000)={<r2=>0x0, 0xb0, &(0x7f000078d000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f000078e000-0x4)=0x10)
mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000078e000-0x8)={<r3=>r2, 0x2}, &(0x7f000078e000-0x4)=0xfffffffffffffd9d)
mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004a9000)={r3, 0xbac, 0x2, [0x1, 0x1]}, &(0x7f000078d000-0x4)=0xfffffffffffffd22)
bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58)
r4 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r4, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0)
recvmsg(r4, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000787000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0)

2018/01/13 04:28:45 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
vmsplice(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000127000)="dd5eccdb7ed87927387ef16eb209d258606881be2e4b5c1a56fe903e8ff6f95ffdd7e77a05947fc0b2b1cdf04db3ce8d4da8ddaf349eaed2b995ad612c5a544c30c5a534d67ff940a8", 0x49}], 0x1, 0x8)
connect(r0, &(0x7f0000001000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(tgr192-generic,xts-serpent-sse2)\x00'}, 0x58)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvfrom$llc(r1, &(0x7f0000002000-0x48)=""/72, 0x48, 0x2, &(0x7f0000000000)={0x1a, 0x2, 0x7, 0xc76a, 0x7, 0x3f, @random="1cd49e894d77", [0x0, 0x0]}, 0x10)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept(r0, &(0x7f0000002000)=@generic={0x0, ""/126}, &(0x7f0000002000)=0x80)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000003000-0x4)=0x5, 0x4)
unshare(0x80000)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x10)
socket$inet(0x2, 0x6, 0x81)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$llc(r2, &(0x7f0000002000-0x1000)="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", 0x1000, 0x810, &(0x7f0000004000)={0x1a, 0xf8, 0xffff, 0x2, 0x4, 0x4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000006000-0xc)={0x0, 0x80000, <r3=>0xffffffffffffff9c})
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000006000-0x8)={<r4=>0x0, 0x0})
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000006000-0x8)={r4, 0x2})
pipe(&(0x7f0000003000)={<r5=>0x0, 0x0})
r6 = getpid()
ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000005000)=r6)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000006000)=0x0, 0x4)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000008000-0xc)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000007000)=0xc)

2018/01/13 04:28:45 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
recvfrom$inet(r0, &(0x7f0000fef000-0x7e)=""/126, 0x7e, 0x0, &(0x7f00004c7000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc)
getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d30000-0x4)=0x90)

2018/01/13 04:28:45 executing program 1:
pipe(&(0x7f0000b5b000-0x8)={0x0, <r0=>0x0})
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000214000-0x4)=0x0, &(0x7f0000a7d000)=0x4)
pipe(&(0x7f00001a4000)={<r1=>0x0, 0x0})
accept$alg(r1, 0x0, 0x0)
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$packet(0x11, 0x0, 0x300)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000ffc000-0x118)={0x6, {{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, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118)
setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000059000-0x8f)="3d243ff6d1230abaf99d6ee2a5e3b0a9542a626237821e5f1c209b5426957a39946c36cd91dc7528e33c249ce5d8ca47c1ca3f3f16e150005590426924f92bed29139666c0d9fa1060cd5a2123932b44598377c0a604da2a3639d962f4982ba2f0fccd814d23316cdffa4ac3d46ed35f1b707a5ae4aeb1cc530d246a9e14ce36d881e642aec51e9a01578201183168", 0x8f)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:45 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f00000fc000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00003ab000)=0x10, 0x800)
r1 = socket$llc(0x1a, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000842000)={<r2=>0x0, @in6={{0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4a, 0x6, 0x8, 0x30}, &(0x7f00001cc000)=0xa0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000dfe000-0x8c)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c)
ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000749000)={r1})
setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000c1a000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc)
r3 = socket$inet6(0xa, 0x1, 0x4)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f00003f2000)=0x400, 0x1)
socket$bt_l2cap(0x1f, 0x7, 0x0)
sendto$inet6(r3, &(0x7f000078a000)="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", 0xfffffffffffffd7d, 0x11, &(0x7f000013b000-0x1c)={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x12)

2018/01/13 04:28:45 executing program 6:
mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x9c)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
r1 = accept4(r0, 0x0, &(0x7f0000016000)=0x0, 0x4063176330019f4d)
mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000009000-0x4)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000012000-0x10)={<r2=>0x0, 0x64, &(0x7f000001a000-0x64)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x3, 0x37, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, @in6={0xa, 0x3, 0xfffffffffffffc00, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3c9f5911}]}, &(0x7f0000003000)=0x10)
mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername(r0, &(0x7f000001c000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f000001c000-0x4)=0x6e)
getsockopt$inet_dccp_int(r1, 0x21, 0x1a, &(0x7f000001b000-0x4)=0x0, &(0x7f000001b000-0x4)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000001a000-0x20)={0xbd96, 0x6, 0x2, 0x2a, 0x78, 0x2, 0x8, 0xb2147b720, r2}, &(0x7f0000019000)=0x20)

2018/01/13 04:28:45 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x11, &(0x7f0000002000-0x4)=0x3b82974f, 0x4)
getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000bf7000)=""/48, &(0x7f0000000000)=0x30)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00002dd000)={<r2=>0x0, 0xd9, "e61c83a48677c9af79aa76c90f1a7b0b5e2d03cd2645299a074b62905bd8c3632898213c0b0dcdacc46cf33b862b6832a7dd28bdaf72470c76bf94f832fb38bc721784237d452fc32a8afcf3d65fc04107d2c415318f57521d966a55f0ad3fbe706b1c73ffcd63293bc2068989abccbc29b70b93536fe92ea2221d3393b4807cc51d9b633876ac43b960fc3c37f1cb8da56311b72cc2d4fa9a87f0e8661544b5e97af03c94e57c3c660c816562d7f4cc5095852c275c7029107e8d15c062fa09636dbf261d258b1c4ba97071e8f7a34c959aaad90a18db4fd0"}, &(0x7f0000b14000-0x4)=0xe1)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008ae000)={r2, 0x4}, 0x8)
socketpair$inet(0x2, 0x80000, 0xfff, &(0x7f0000c72000-0x8)={0x0, <r3=>0x0})
setsockopt(r0, 0x7, 0x268, &(0x7f0000934000)="852b090bb30558095006407184c39b5119c189b5be1314ff288b14d9ab9a658744f039c3f25715ffa32576fa97b4c149f296c97edf383bc5b73b5ac5888cb7a8d4d43e56d39bbd2cf9f856a00cc627e8be4b4cdbd06170eaa168098adece217c7f7e825d816eb88ae1d85692707dbfc63bf3a197feaa80cce6af0d32b85133fadfc129a776e901244e8d18ca", 0x8c)
r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000ae6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a2c000-0x4)=0x14, 0x80800)
getsockname$packet(r4, &(0x7f00006e9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b1b000-0x4)=0x14)
r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ed3000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000058000-0x4)=0x1c, 0x7fc)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000671000-0x8)={r2, 0x2}, 0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00001ac000)={r2, 0x68, &(0x7f00001ba000-0x74)=[@in6={0xa, 0x3, 0xa385, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf91}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000098e000-0x4)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000cc7000)={r2, 0x423, 0x30, 0x3, 0x3cbf}, &(0x7f00001d0000)=0xffffffffffffffad)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00007df000-0x1c)=[@in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}], 0xffffff42)

2018/01/13 04:28:45 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socket(0x8, 0x5, 0x8)
setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000c72000-0x4)=0xfffffffffffffffe, 0x4)

2018/01/13 04:28:45 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000964000)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x223)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0)
write(r1, &(0x7f0000717000-0xce)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73c4cd938e9ce1ba46d17922791ace967beeff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235c7724192e41fa89520c104317579c2db2d3c47a47832f7f7b162811b120730ce8d8925a9fe6ac70991a4a4abf75828a9d2ddb64a7f87ba0d9daa89", 0x90)
recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0)
r2 = socket$inet(0x2, 0x4, 0x3)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00001f4000-0x4)=0x81, 0x4)

2018/01/13 04:28:45 executing program 4:
mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000ab000)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000219000-0x10)=@common='sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00')
mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$ax25(r1, &(0x7f0000d8c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e6f000-0x4)=0xff83)
r2 = socket$key(0xf, 0x3, 0x2)
mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e6f000)=@assoc_value={<r3=>0x0, 0x0}, &(0x7f0000b88000-0x4)=0x8)
mmap(&(0x7f0000e6f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e70000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000e70000-0x4)=0x1008)
sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0x2, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x920, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000e71000-0xc)={0x1f, 0x1, 0x24, 0x7fffffff, 0x7a}, 0xc)
mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e70000-0xa0)={<r4=>0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x3f, 0x9, 0x1f, 0x1ff}, &(0x7f0000e6f000)=0xa0)
mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e6f000)={r4, 0x8, 0x7fff, 0xfffffffffffffff7, 0x7ff, 0x3}, &(0x7f0000182000-0x4)=0x14)
socket$bt_cmtp(0x1f, 0x3, 0x5)

2018/01/13 04:28:45 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect(r0, &(0x7f0000000000)=@ipx={0x4, 0x0, 0x9, "3ac0332a3320", 0x7fff, 0x0}, 0x10)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt(r0, 0x3a, 0x1, &(0x7f0000001000-0x21)="a78958e7b3129003a5994f3086845bfcc14976ff4712dfbd675adbe35a712636db", 0x21)

2018/01/13 04:28:45 executing program 5:
mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000900000-0x60)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket(0x200000000000a, 0x3, 0x3)
mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14)
r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000902000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c1000)=0x10, 0x80800)
mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000903000-0x8)=@assoc_value={<r3=>0x0, 0x0}, &(0x7f0000903000-0x4)=0x1)
mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000902000)={r3, 0xe0, "bf9f67443007f19ccad1a7d221588155d21fc84019ed8e811bb50f7e334a2e2337bb4acea18088b726cd6d4213ff72ce1c331adc90ca24026a6fffdc8572e1502dccd8d06e6de52c78ed133a7e58ee21d7761a1940ef93a88d04ecba2de484d032d54fff54777d8ff29c2d3be0310f3f9a0171cebddb99da142cfb2ccb3ca88d7f379a065815e1b5ec3761bc6b1d73bafda5c294d49bdf38da2040f62b31d7910b73b5f64f95ed5d2b9eabe2b53bfaf813bfadc34f27ddf3db5380816e443a246ca7c7e6529b75feafafb7e79d7d2cb8b06ca85b3db05f785bcf0807869e8271"}, &(0x7f0000902000)=0xe8)
mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r4 = accept4(r0, &(0x7f0000903000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000903000)=0x6, 0x80800)
mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00008dd000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, <r5=>0x0}, &(0x7f0000903000)=0x14)
r6 = getuid()
mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000903000)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x3, 0x5, 0x3, 0x6, 0xa, 0x20, 0xa0, 0x4, r5, r6}, {0x3f, 0x6, 0x9, 0x5, 0xffffffff, 0x100000001, 0x3f, 0x100000001}, {0x4, 0x100, 0x3, 0x1}, 0x200, 0xf, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3, 0x0, 0x8, 0x6, 0x8d86, 0x3}}, 0xe8)

2018/01/13 04:28:45 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
r1 = socket$inet(0x2, 0xa, 0x9)
getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00005ca000)=0x0, &(0x7f0000145000)=0x4)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000605000-0xc)={0x0, 0x0, <r2=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f000080e000)={&(0x7f0000e70000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4})
socketpair$inet(0x2, 0x806, 0x1f, &(0x7f00004e7000)={0x0, <r3=>0x0})
socketpair(0xb, 0xa, 0xfffffffffffffe00, &(0x7f0000f90000)={0x0, <r4=>0x0})
epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f00009e2000)={0x30000000, 0x0})
ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f00007b5000)=@add_del={0x2, &(0x7f0000992000-0x10)=@common='ip6_vti0\x00', 0x6})
getsockopt(r0, 0xa, 0x359, &(0x7f000024d000)=""/181, &(0x7f000052b000)=0xb5)
socket$key(0xf, 0x3, 0x2)
setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000f05000)={0xed, {{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]}, 0x1, 0x4, [{{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]}, {{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]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8)
sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000022a000)={0x2, 0x80000000003, 0x0, 0x9, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0)
ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000076000-0x78)={0xa8ee, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x5, 0x9, 0x80, &(0x7f00009d2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x7, 0x5})
getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000d4d000-0xe8)={{{@in=@multicast2=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef6000-0x4)=0xe8)

2018/01/13 04:28:45 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000229000-0x8)={0x0, <r0=>0x0})
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000a43000)={0x7ff}, 0x1)
ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f0000ec1000-0x78)={0x1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e771e3ab19e79f7850997ef89b13c5b0", 0x0, 0x0, 0x0})
readv(r0, &(0x7f00007f1000)=[], 0x0)

2018/01/13 04:28:45 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ffc000-0x8)={<r0=>0x0, 0x0})
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept(r0, 0x0, &(0x7f0000ffc000)=0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b6a000-0x18)={<r2=>0x0, 0x400, 0x20, 0xfffffffffffffff7, 0x1}, &(0x7f0000ffd000-0x4)=0x18)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ffc000)={r2, 0x6, 0x30}, &(0x7f0000363000)=0xc)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f3e000-0xc)={0x0, 0x80000, <r3=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f000010c000-0x10)={0x80, &(0x7f0000c30000)=""/128})
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000ffc000-0xc)={0x7, 0x4000001, 0x2, 0xffffffff, 0xffffffff}, 0xfffffffffffffd25)

2018/01/13 04:28:45 executing program 7:
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={<r0=>0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname(r0, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000bfb000-0x4)=0x80)
r1 = socket(0x40000000015, 0x5, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000002000)={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x6, [0x9, 0x80, 0xffff, 0x8, 0x7, 0x2, 0x6, 0x6a1c]}, 0x5c)
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000002000-0x10)=@buf={0xbc, &(0x7f0000001000-0xbc)="f0e0ea9fd573cbfb95a80403673a80051e380bf07656b914811ddec426b21d75e1a46f411c63e70e1e7cc043671af00f058ca3311b7a52d7f2326bc75d7150daab81661398432f7e2f267a9bc325232b92c2e061818e5aee8dce5e840d94c200b0df409fc332025e067d72ed124499b7fcf244be7a03ce05d72b99337c4310052c3617eb5a4b4d1a71b135fbec900c6dec888864daab63a7ca8e36c1f3e122dfd5a05abea243006b0f8e42305f15f179f50d258af4a1394584a498f7"})
mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0)
setsockopt(r1, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10)

2018/01/13 04:28:45 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0x10)
readv(r0, &(0x7f0000a8c000-0x80)=[{&(0x7f0000ccb000)=""/28, 0x1c}], 0x1)
socket$nl_generic(0x10, 0x3, 0x10)
write(r0, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24)
recvmsg(r0, &(0x7f0000685000-0x38)={&(0x7f0000f62000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000057f000)=[], 0x0, &(0x7f00008b0000)=""/185, 0xb9, 0x0}, 0x0)

2018/01/13 04:28:45 executing program 3:
mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4)
sendto$inet6(r0, &(0x7f0000ef1000-0x806)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000023c000-0xc)={0x0, 0x80000, <r1=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000324000-0x8)={<r2=>0x0, 0x0})
r3 = accept(r0, &(0x7f00004fc000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f000012d000)=0x1c)
mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000f09000)=0x0, &(0x7f00001ee000)=0x4)
ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000c2c000)={r2, 0x1})
mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r4 = accept4(r0, &(0x7f0000f09000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000)=0xc, 0x800)
mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000f0a000-0x4)=0x0, 0x4)
sendto$inet6(r0, &(0x7f0000f04000)='p', 0x1, 0x0, &(0x7f00002a6000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000a02000-0x4)=0x9, 0x4)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000df9000)={@common='ip6_vti0\x00', @ifru_flags=0x4101})

2018/01/13 04:28:45 executing program 0:
mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0xfffffffffffff830, 0x4)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
writev(r1, &(0x7f0000f15000-0x20)=[{&(0x7f0000f14000)="734a995a431667dc5742d6e907334e483aa9105058ce48e58e323aa88c604682484389b197391ae21b76bb994a8b509e011abda3a9ea25b4b7386a5a3bdf35121dbbfcb0cafc287368ac5160cd9523df0b7420a26242a634605f09806e0b1093e4076f27bddda9f8c8f8c8c1be1bbb230b38f8d93cc5710023c85df6569555d046f62bc0402e60a73e47b6f8", 0x8c}, {&(0x7f0000f14000)="4b1851e2120be1b6c97d2a68ab16373af241166c2cebad379065af742b2a340ba1cf5384b69ff13b755a1143be832d3b1a569d2ebdbdd8a0d674a6e9fef8de1d1e64cbb6e839ec1a99e7c47d76a665093f8b2bcfd5dd395bb3bf69cef454ff4fcbaa85a8e072881b26de97e06207892346bfeac3d280cb4334e3e0635f3540511cab66c7ad0edd7747fbaae8ed7aacadb0509ef5368c090aba369d36603dae015c97c4a5cec31fd709ffe3105810f73652", 0xb1}], 0x2)
r2 = accept$inet(r1, &(0x7f000039f000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000803000)=0x10)
mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$int_in(r1, 0x5473, &(0x7f0000d1a000)=0x3f)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f15000)={0x74c, 0x6, 0x1, 0x7fff, 0xffffffff, 0x100, 0x200, 0x80, <r3=>0x0}, &(0x7f0000743000-0x4)=0x20)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ed2000-0x62)={r3, 0x5a, "3c416cbd5743351b95cb034fccf885c550285e742881923a9dd6879080dd7b8a17906c88c090ad63be23f698ee9348d128ae754a659dc468fb10a24e0136b981af0a58f74c2a41bed41cb67d188bbeab3c786191adfd5ce5a1ab"}, &(0x7f0000114000-0x4)=0x62)
bind$inet(r1, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f14000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000})
bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)

2018/01/13 04:28:45 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0)
getsockopt$inet_buf(r0, 0x0, 0x2000000000000482, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x126)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x11, 0x4, 0x401, &(0x7f0000003000)={<r1=>0x0, <r2=>0x0})
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000003000)={<r3=>0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x4, 0x5, 0x1, 0x7, 0x2, 0x0, 0xfffffffffffffffb, 0x8000, 0x1000, 0x6, 0x3, 0xfffffffffffffffd, 0x4, 0xfffffffffffffff9]}, &(0x7f0000001000)=0x108)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@generic="a9900a38161822b76e66299a477d367a")
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000003000)=@sack_info={<r4=>r3, 0xffffffffffff4e54, 0x5}, &(0x7f0000001000-0x4)=0xc)
ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000)=@buf={0x7d, &(0x7f0000002000)="8e2503694e8b603c441d0b355cdb090c6e838635b8d643b6d4b03789746687542821e1e67355d29046d61201c56291c78348b50a72a14516f3aa58d4712f79dd9dc4208ec8cba0a53ee58576fab2adfe4dc26cf3c489fae3fa7d84dabe6e89f61e5b2a84cfe55be4fbbbc73d3763926642277c059a903f08c76644b201"})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000004000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, <r5=>0x0}, &(0x7f0000006000-0x4)=0xc)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000007000-0x4)=0x0, 0x4)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000008000-0xba)={r4, 0xb2, "b92854c2a6c931f66938c3f2b5bd1bde2181687856be28ff916405d1fe0d3dec9a30c5eb9cefb7bc9d511a8a45bbd23834856af43a00462d5c5a2ecbca10d1ff91189dc0499ce92e191fa4fa20a5a9a09c42f91788d9c4d14ad4485653982d396411bcd1790b766f8c79ed96fd899e3ae4a58a3c979127af84a076af2e940000000000000000f962cd2054735a84bb7dcff97555fb06b3d54060c0f1f67333e8e2013391e0b72d192bac2a97fc52a38acd18"}, &(0x7f0000004000)=0xfffffd1c)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000004000)=0x0, &(0x7f0000007000)=0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_tcp_int(r2, 0x6, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000007000)=0xfffffe79)

2018/01/13 04:28:45 executing program 7:
mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x10, 0x2, 0x0)
mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet(r0, &(0x7f0000010000)="0f000000180025ff0700940d0914041e8020fe200004000500000039320001000700040000024fe59014eea4eb4e56d71888", 0x32, 0x4080, 0x0, 0xffffffffffffffe4)
pipe(&(0x7f000000b000)={<r1=>0x0, <r2=>0x0})
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000006000-0x4)=0x0, &(0x7f000000b000)=0x4)
mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={<r3=>0x0, 0x6, 0x1}, &(0x7f0000011000)=0xc)
mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000012000-0x1b)={r3, 0x13, "94d774a2cad87fcd5b17f1cbc4761d9543f03e"}, &(0x7f0000011000)=0x1b)
mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={<r4=>0x0, 0x1, 0x844}, &(0x7f000000c000)=0x2d7)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000b000-0x8)={r4, 0xfffffffffffffffb}, &(0x7f0000005000-0x4)=0x8)
sendto$inet(r0, &(0x7f0000006000)="a39a3446b544a5021dd55ee174531ed2664c96936260321870cd18a00e4c47a21c416c24624ed702b070f6850a2172651f9fec398b0c729af66731b43f2456fde9a19747f5e8329c8b31d344fba606b998e36222995ba8cd2f35806fb745cc95c013084799e79dd750d995240facb54621fe589e90a5d076f9001f0115d1c37d261978cb26e153e1191cccc4fc5ae12a95845688f71aa0fa258d1cf171c42e0002030b69f4f18b0e5c0a077ff874461f505f1431b3d58fa4848156ed50aa473b953f1048378b35bfa934cb5a8954389157286ede96", 0xd5, 0x4005, &(0x7f0000010000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/13 04:28:45 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x0, 0xa, 0x1ff, &(0x7f0000001000-0x8)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001000-0x60)=@dstopts={0x32, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x50, {0x0, 0x12, 0x9, 0x2a, [0x8, 0x6, 0x800, 0x4, 0x3, 0x4, 0x8, 0x3, 0x7]}}, @jumbo={0xc2, 0x4, 0x6}]}, 0x60)
getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, <r2=>0x0}, &(0x7f0000001000-0x4)=0x14)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0xc64, 0x6, 0xcd, 0x100, 0x1f, 0x15, r2})
mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00005b5000-0x90)={0x100000, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90)
listen(r3, 0xcb)
mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008d8000)={<r4=>r3})
accept$packet(r4, &(0x7f0000407000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00005d4000)=0x14)
mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00008d9000)={0x1, [0x80000001]}, 0x6)

2018/01/13 04:28:45 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000047f000-0x4)=0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname(r0, &(0x7f00005a7000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001dc000)=0x8)
getpeername$ax25(r0, &(0x7f00000ca000)={0x0, {""/7}, 0x0}, &(0x7f00003d8000-0x4)=0xfffffcdb)

2018/01/13 04:28:45 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000007f000)=@assoc_id=<r1=>0x0, &(0x7f00008ed000-0x4)=0x4)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={r1, 0x7}, 0x8)
getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000c84000)=0x0, &(0x7f0000c75000)=0x4)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0xa)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8)
connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000035a000)={<r2=>0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x9}, &(0x7f0000836000)=0x98)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002af000-0xa)={r2, 0x9, 0x1, [0x0]}, 0xa)
socket$bt_rfcomm(0x1f, 0x3, 0x3)

[  165.465849] IPVS: length: 294 != 30584
2018/01/13 04:28:45 executing program 0:
mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008e3000-0x4)={<r0=>0xffffffffffffff9c})
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003f6000-0x4)=0x0, &(0x7f00002cf000-0x4)=0x4)
r1 = socket$inet6(0xa, 0x807, 0x80000001)
mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e67000-0x8)={<r2=>0x0, 0x7}, &(0x7f0000274000-0x4)=0x8)
mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e67000-0xa0)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd919, 0x9, 0x5, 0x7, 0x42}, &(0x7f00006f6000)=0xa0)
setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000d13000)=0x4100fffffffff, 0x4)
mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00007c6000)={<r3=>0x0, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000282000+0xa5b)=0x8c)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000954000-0x6)={r3, 0xffff}, 0x6)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000e66000)={0x101, {{0xa, 0x1, 0xd84f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)

2018/01/13 04:28:45 executing program 7:
mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000034000)={<r0=>0xffffffffffffff9c})
r1 = socket$inet_udp(0x2, 0x2, 0x0)
mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000035000-0x10)={&(0x7f0000034000+0x708)='./file0\x00', 0x0, 0x18}, 0x10)
ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000024000-0x8)={r1, r2})
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000026000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000001d000)={0x0, &(0x7f0000032000-0x10)=[]}, 0x3cd55eda1eb8cc60)
sendto(r3, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0)

[  165.507552] IPVS: length: 294 != 30584
2018/01/13 04:28:45 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000ffb000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba8000-0x4)=0x10)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ffb000-0x1c)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, 0x1c)

2018/01/13 04:28:45 executing program 4:
r0 = socket(0x11, 0x800, 0x10000)
setsockopt(r0, 0x107, 0x12, &(0x7f0000079000-0x1)="", 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000932000-0x8)={<r1=>0x0, 0xfffffffffffffffe}, &(0x7f0000002000-0x4)=0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x4, [0x0, 0xbd9, 0x4, 0x7]}, 0x10)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000)="717dc7f88f4b5be1c00ff30ec9ad2b98f06334856739632e0add105475c0d2eaa6653780764294a91a6a65", 0x2b)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4)
bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept$ax25(r0, &(0x7f0000003000)={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x6, 0x200, 0x1, 0x5, r1}, &(0x7f0000004000-0x4)=0x10)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={0x0, 0x5}, 0x6)

[  165.517959] device ip6_vti0 entered promiscuous mode
2018/01/13 04:28:45 executing program 6:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000425000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ec9000)=0x1c, 0x80800)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f18000-0x4)=0x0, &(0x7f00009a5000-0x4)=0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000017c000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0})

2018/01/13 04:28:45 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$key(0xffffffffffffffff, &(0x7f0000d3a000-0x38)={0x0, 0x0, &(0x7f0000d91000-0x10)={&(0x7f0000f42000)={0x2, 0x0, 0x3, 0x9, 0x3, 0x0, 0xffffffffffffffff, 0x0, [@sadb_x_sec_ctx={0x1, 0x18, 0x2, 0x101, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000dd7000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e4e000-0x4)=0x8)
getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000e02000-0x38)=""/56, &(0x7f00006b7000-0x4)=0x38)
setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000078b000)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25f000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x17cf, 0x7, 0x24a, "afc5003a81e7df9fe5cdcb96d20b65a5125c3f8267749925e16d87066e628f59eadeeba9b98e73b925b7e4176bd2ddbc79c59b689038ab60212c77250ca5224361d19350805801dc5f74cff3a1efdaa0"}, 0x160)
syz_emit_ethernet(0x53, &(0x7f0000342000-0x31)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, 'RU!', 0x1d, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "b99225e81cea62cdc39dee55998023e1cceb39d93a"}}}}}}, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000798000)={0x1, [0x0]}, &(0x7f000074e000-0x4)=0x8)
getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000aad000)=0x0, &(0x7f0000058000-0x4)=0x4)

2018/01/13 04:28:45 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x4, 0x0, &(0x7f000005f000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
accept4$unix(r0, &(0x7f0000ca1000)=@file={0x0, ""/108}, &(0x7f0000c99000)=0x6e, 0x800)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00009fc000)={@common='gre0\x00', &(0x7f0000a3d000-0xc4)=@ethtool_sfeatures={0x3b, 0x2, [{0x10007b, 0xfffffffffffffffe}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})

2018/01/13 04:28:45 executing program 3:
mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000553000)={0x0, 0x3, 0x1000, 0x1000, 0x1, 0x1, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)
mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000a4000)={&(0x7f0000943000)='./file0\x00', 0x0, 0x8}, 0x113)
mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000945000-0x2c)={0x8, 0xe644, 0x1, 0x7, 0x0, r0, 0xffffffffffffffe8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x308)

2018/01/13 04:28:45 executing program 7:
mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = epoll_create1(0x0)
r3 = epoll_create1(0x0)
poll(&(0x7f0000003000)=[{r2, 0x0, 0x0}], 0x1, 0x9d56)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000)={0x0, 0x0})
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000016000)={0x0, 0x0})
mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000011000)={0x50002004, 0x0})
r4 = accept$inet(r0, 0x0, &(0x7f000001c000-0x4)=0x0)
mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f000000b000-0x4)=0x0, &(0x7f000001c000-0x4)=0x4)
socketpair$inet(0x2, 0x80006, 0x800000000005b9, &(0x7f000001b000-0x8)={<r5=>0x0, 0x0})
mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f000001c000)="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", 0x1000)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000001a000)={<r6=>0x0, 0x0}, &(0x7f000000c000)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000000a000-0x10)={r6, 0x1, 0x0, 0xff}, 0x10)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000011000-0x8)={0x0, 0x0})

2018/01/13 04:28:45 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ffb000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ffc000-0x4)=0x1c)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000c76000)=""/184, &(0x7f0000ffc000-0x4)=0xb8)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000ffd000-0x340)={0x8, {{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]}, 0x1, 0x5, [{{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, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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, 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, @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]}]}, 0x340)

2018/01/13 04:28:45 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x6a, &(0x7f000064a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "d1c7f886d7"}]}]}}, ""}}}}}, 0x0)
socketpair(0x7, 0xa, 0x5, &(0x7f00007a2000-0x8)={0x0, <r0=>0x0})
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00006ae000)={<r1=>0x0, 0x0})
ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000c20000-0x10)={r1, &(0x7f00007e6000-0x2b)=""/43})
socket(0x2, 0x7, 0x2fde)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000049b000-0x28)={@generic="0ea3835a29870da9e11050a5c2ebfe60", <r2=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000052e000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10)

2018/01/13 04:28:45 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x2a, &(0x7f00009e3000)={@random="2c79982c586f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0)
r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000080000)
r1 = accept4(r0, &(0x7f0000579000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000374000-0x4)=0xffffffffffffffbd, 0x800)
ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000f79000-0x1e)={0x5, 0x7, 0x7, "780fc402e857", "0c6bec4c9b7df7af5e17c063696cb9b2"})

2018/01/13 04:28:45 executing program 6:
mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000)={&(0x7f0000008000-0x388)={0x14, 0x1f, 0x309, 0xffffffffffffffff, 0x2, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8)
ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000009000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x80)=[{&(0x7f000000c000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0)
sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0xfffffffffffffe25, 0x5f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x1, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/13 04:28:45 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0x10)
write(r0, &(0x7f0000000000)="240000001b00fbffebffffffffff000005f6ff0b0800030000000090f7000003f9161701", 0x24)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000036e000)={<r1=>0x0, 0x100000000, 0x6, 0x5, 0x9, 0x8}, &(0x7f0000b87000-0x4)=0x14)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e4c000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000013e000)={0x0, 0x80000, <r2=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000de8000-0xa)={0x8, &(0x7f0000312000)=[{<r3=>0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]})
ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000b43000)={r3, 0x2})

2018/01/13 04:28:45 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000b95000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0})
r1 = socket$bt_hci(0x1f, 0x3, 0x1)
setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00003bf000)=0x1000000000000, 0x2)

2018/01/13 04:28:45 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000830000)={<r0=>0x0, 0x0}, 0x1, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ffd000-0x4)={<r1=>0xffffffffffffff9c})
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ffd000-0x4)=@int=0x0, 0x4)
syz_emit_ethernet(0x54, &(0x7f0000ffc000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x7fffffff, 0x7f, 0x6}}], {{0x86dd, @ipv6={0x0, 0x6, "a10ce9", 0x14, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, r0, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res(&(0x7f0000ffd000)={0x0, 0x0}, 0xffffffff00000000, 0xfffffffffffffffe)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000bf7000)={0x5, 0x7, 0xb000}, 0x4)

2018/01/13 04:28:45 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c71000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x3f, 0x4)
mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
socketpair(0x9, 0x6, 0x4, &(0x7f00001cd000-0x8)={0x0, <r2=>0x0})
mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000a97000)=0x50, 0x4)
getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0)

2018/01/13 04:28:45 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0x174)
ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f00008ef000)="fcdd383d73e871cebcb162346bde757156028e4f33a39e32d81eb838257246ea846c218b2465c90a31584379b49a2e4a5c0ffd6372b153de981b98bd2ac16c8b05a64901db4c4c022a35a1d345db7c4433415e626d3788d487c115c308dc356fe18b")
close(r1)
socket$netlink(0x10, 0x3, 0x0)
sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0)

2018/01/13 04:28:45 executing program 0:
mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x5, 0x0)
r1 = socket(0xc, 0x0, 0x8)
mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000ff3000)=0x5)
setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000fee000)=0x3fa, 0x4)
bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
listen(r0, 0x4)
r2 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000c18000)={<r3=>0x0, 0x68e60d47}, &(0x7f0000126000)=0x6)
mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00009f9000)=@assoc_value={r3, 0x7}, &(0x7f0000ff4000)=0x8)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000663000-0x108)={0x3ff, {{0xa, 0x0, 0x2, @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, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108)
setsockopt$sock_int(r2, 0x1, 0x4000000000000006, &(0x7f00003be000-0x4)=0x3fa, 0x4)
bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000ff5000-0x8)=0x0, &(0x7f00002c3000-0x4)=0x12c)

2018/01/13 04:28:45 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00007c2000-0x4)=0x0, &(0x7f000018d000-0x4)=0x4)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002b000)=0xb8)

2018/01/13 04:28:45 executing program 6:
socketpair$inet(0x2, 0x3, 0x8, &(0x7f000002a000-0x8)={<r0=>0x0, 0x0})
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000479000)=0x5, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0)
setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000d4c000-0x3)="", 0x0)

2018/01/13 04:28:45 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:45 executing program 2:
r0 = socket(0x20000000000011, 0x802, 0x0)
mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0)
accept$alg(r0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f00008cf000-0x4)=0x20)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000074f000)={r1, 0x4b, "b433a89aacc336e9bde936e1892ac4a64ce3343e1fb2e07058fb3792b1498ae7ec857307aaa83cbc1435da8b1f81f38a7975108844346c88160231bafe81f4bb14a5f7cae8209d8ce47a6b"}, &(0x7f0000c50000)=0x53)
ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000daf000-0x4)=0x0)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000627000-0x8)={0x7, 0x1}, 0x8)

2018/01/13 04:28:45 executing program 3:
mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc)
bind$netlink(r0, &(0x7f0000007000)={0x10, 0x0, 0x0, 0x0}, 0xc)
mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept4(r0, &(0x7f0000dc5000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000883000)=0x58, 0x0)
mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000dc4000)={<r3=>0x0, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x1, 0xfffffffffffffffc, 0x7fff, 0x3d2}, &(0x7f000060a000)=0xa0)
mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dc4000)=@assoc_value={r3, 0x3}, 0x8)
close(r0)
mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$bt_sco(r2, &(0x7f0000dc6000-0x8)={0x1f, {0x7, 0x2a1, 0x143, 0x8, 0x81, 0x100}}, 0x8)

2018/01/13 04:28:45 executing program 7:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x5, 0x0}, 0xc)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x1, 0x7, 0xffffffff, 0x4, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)
mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14)
r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r2, &(0x7f0000469000-0x5d)="96", &(0x7f0000eba000-0x58)=""/88}, 0x18)

2018/01/13 04:28:45 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x0, 0x400)
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

[  165.789332] sctp: [Deprecated]: syz-executor0 (pid 8210) Use of struct sctp_assoc_value in delayed_ack socket option.
[  165.789332] Use struct sctp_sack_info instead
2018/01/13 04:28:46 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000044a000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14)
socket$nl_xfrm(0x10, 0x3, 0x6)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000682000)=[{&(0x7f0000905000-0x3d)="9154b3ee9bd044beecfe89bec9956ee75bfb1173ad19b84e", 0x18}], 0x1, &(0x7f000079f000-0x30)=[], 0x0, 0x0}, 0x0)
recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000392000)="c53918cd28201dccced11f2b981ca65728a24d8768464fbd0f587001fc86d8d91e0bbe2e2b7e8664ab6d24db784d5938923041bdd33b11d3859e70371e374c1752e00ac025693c41fb1758b51614b76c215cf22169a4a150c969e1bc8122d110109891460bc1c6a8bdde95a2a07d6a5a516b4ef6dfb60edd203501369286ff766cb65b0c46372160c142be93f80b12d74c4a60", 0x93)
socket$alg(0x26, 0x5, 0x0)

2018/01/13 04:28:46 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00001c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58)
r1 = socket(0x4, 0x5, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000609000)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000012000)=0x1008)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000062e000-0x8)={r2, 0x41800000000000}, &(0x7f0000dfe000-0x4)=0x8)
r3 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0)
sendmsg$alg(r3, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0)
sendmsg$netlink(r3, &(0x7f00005c9000)={0x0, 0x0, &(0x7f0000374000)=[{&(0x7f0000381000-0x3b4)=[{0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}], 0x2cf}], 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r3, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00006d2000-0x10)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00005e9000)=""/0, 0xffffffffffffff03, 0x0}, 0x0)

2018/01/13 04:28:46 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x3, 0x0, 0x0)
setsockopt(r0, 0x107, 0x1, &(0x7f00006f7000-0x10)="01000000030006000017000000c4ffcc", 0x10)
setsockopt(r0, 0x100000000000107, 0x2, &(0x7f0000000000)="01000000030006000017000000c4ffcc", 0x10)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00002c5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d79000-0x4)=0x5)

2018/01/13 04:28:46 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000e6b000-0x8)={0x0, <r0=>0x0})
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000ffc000-0xc)={<r1=>0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000d68000)=0xc)
connect$packet(r0, &(0x7f0000760000-0x14)={0x11, 0x4, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
r2 = socket$inet6_dccp(0xa, 0x6, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f00000c8000+0x5b7)={0x3011, {{0xa, 0x3, 0xfffffffffffffbff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108)
getpeername(r2, &(0x7f0000ffb000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c80000-0x4)=0x10)

2018/01/13 04:28:46 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x3, 0x1ff)
sendto$inet6(r0, &(0x7f0000eb2000)="e1a3ab71e1853ea21584bd736521b3654658ccd1e72ba6d0b9ab5bf354afe8ba542d3fa60782919111c439bad3c01ce4e09654546b78d4ceba19af65438792f5889e137c50459314af9945f2f34581ae00106ae4aaa786adefe934606c2caa42489f69b76b0d2fbaf48c4e278bbf4296b982fba6f8d9efcc733f1ab1a2db9b3c4f553fd847b12439d29c8db5170b5600e51836", 0x93, 0x20008054, &(0x7f0000bcb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c)

2018/01/13 04:28:46 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1, 0x0, 0x2)
accept4$netrom(r0, &(0x7f0000519000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ed4000)=0x48, 0x80000)
r1 = socket(0x40000000015, 0x5, 0x0)
bind$inet(r1, &(0x7f0000359000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000517000-0xed)=""/237, &(0x7f0000afb000-0x4)=0xed)
sendto$inet(r1, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f00007e0000)={0x2, 0xffffffffffffffff, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/13 04:28:46 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c0925ff", 0x5}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0)
pipe(&(0x7f00002f3000-0x8)={<r2=>0x0, 0x0})
socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a2d000-0x8)=@assoc_value={<r3=>0x0, 0xfffffffffffffff7}, &(0x7f000068a000)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000bb7000)={0x40, 0x8, 0x8000, 0x5, 0xfffffffffffffff8, 0x1d, 0x8, 0x2, r3}, &(0x7f0000c8b000-0x4)=0x20)

2018/01/13 04:28:46 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10, 0x0}, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0)
shutdown(r0, 0x2)

[  165.870922] sctp: [Deprecated]: syz-executor0 (pid 8210) Use of struct sctp_assoc_value in delayed_ack socket option.
[  165.870922] Use struct sctp_sack_info instead
2018/01/13 04:28:46 executing program 5:
r0 = socket$unix(0x1, 0x1, 0x0)
unshare(0x40600)
sendmmsg$unix(r0, &(0x7f00000a8000)=[{&(0x7f000076d000)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000725000-0x60)=[], 0x0, &(0x7f0000094000-0x18)=[], 0x0, 0x0}], 0x1, 0x0)
r1 = socket$inet6(0xa, 0x7, 0x401)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x4)

[  165.912039] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma?
2018/01/13 04:28:46 executing program 2:
mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000f8c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept(r1, &(0x7f0000f09000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f8e000)=0x10)
mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000951000-0xc)={<r3=>0x0, 0x0, 0x30}, &(0x7f0000f8f000-0x4)=0xc)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000cae000)={r3, @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]}, 0x101, 0x10000, 0x0, 0x3, 0x7}, &(0x7f0000723000)=0xa0)
sendmsg(r1, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666", 0x11}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0)

2018/01/13 04:28:46 executing program 0:
pipe(&(0x7f0000722000)={<r0=>0x0, 0x0})
connect$bt_sco(r0, &(0x7f000089e000-0x8)={0x1f, {0x3, 0x3, 0x1000, 0x7, 0x40, 0x800}}, 0x7)
mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res(&(0x7f0000c3c000)={0x0, 0x0}, 0x8001, 0x2)
syz_emit_ethernet(0x3e, &(0x7f0000a5d000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv6={0x0, 0x6, "dd16fc", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d26000)={<r1=>0x0, 0x3c, &(0x7f0000002000-0x3c)=[@in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cab000)=0x10)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x3, 0x4, 0xffff, 0x2, 0xde}, &(0x7f0000a20000-0x4)=0x14)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x4, [0x6bb5, 0x800, 0x300000, 0x1]}, &(0x7f0000002000-0x4)=0xc)

2018/01/13 04:28:46 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000065c000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000802000-0x4)=0x1c, 0x80000)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008e3000-0x4)=0x4, 0xffffffffffffff9f)
r1 = socket$inet6_dccp(0xa, 0x6, 0x0)
mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
getsockopt(r1, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4)

2018/01/13 04:28:46 executing program 4:
mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x5, &(0x7f0000010000-0x68)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000001000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0x1, 0xfff)
mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8)
sendto$packet(r0, &(0x7f0000004000-0x5d)="d4c82a9d4638729f5f3eb80cb824a121e015a93549dd8279c678ae640e51a10de17a9bcb680b7922b8a28aa6d884114f44a753b54d200f5b8f6e310c1c0d59448258672a4c43d62f565803bb13d06f15016a663fe984b9759c18410756", 0x5d, 0x4004000, &(0x7f000000a000-0x14)={0x11, 0xf6, r1, 0x1, 0x7ff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000011000)={0x0, 0x80000, <r2=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000003000-0x20)={0x860, 0x9, 0xe3, 0x80000001, 0x8, 0x6})

2018/01/13 04:28:46 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000ffc000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f000057b000-0x4)=0x1002)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nfc_llcp(r0, &(0x7f0000ffc000-0x38)={&(0x7f0000ffb000)={0x27, 0x0, 0x2, 0x7, 0x0, 0x9, "c52212fa5869abe8bf63e333fd6f22e006716ec7b16acf01097595fb42432a1164759bf810528bce1206f7735a0a42af6df541959211847bcc7b18be534bd4", 0x2000}, 0x60, &(0x7f0000cc8000)=[{&(0x7f0000ffb000)="89ab831cb7fe4b0d46650546513992ab37ec4d27a9ee1e0aaae89818960c192e12ae6909002433898904f66cde6915dd1349bb901897fd93092e7563bbbd2855edfe4a63ae369837a317de56de9e96e4e2391d1698845be38cc3cc658b3328427833c972f4012491d3d20dcf55515507f9209248ea1145c4feadc3947bf1a624c3e24e574812b4497d8cf9a4e730ca124a0f125e7db6a49956881c1e38a7748e28d74f213fcb61c41c91062b979cea6c81f9eefa74ffa8cc7a0cb77097f80d2be051f7487f665235c4f08b57c6ad6a97c2cb7abf8dfcca703ad16599433b7d", 0xdf}, {&(0x7f0000ffc000-0x1b)="ddd5c53d3646448733d677bc34b7c63d8f7c87b94f275e8ad07e00", 0x1b}], 0x2, &(0x7f00005fd000)={0xe8, 0x113, 0x8001, "3f3e8cceddd5f34844e5f8b2373aa7f79f9d5862aebfcef96dbbb6b2535d55012d10aef6b13578d1a029246a2147c0d221dd96b29ffdac88cc8778a1938efcedfc31edc87058726df804e4db12a0e87ea02e2069b6e34721cf125e67e4ea11141faa1f8b3846549dfb4e362d1917eca0902ff5ede02cbee9fd68254bc3b24b04a1e28e5be47719524126895f1cd5327324204149821b4e6244795dc24d0f2a0d82af852af1f419034e177bb370c0c28420f756e0300cb88c4085784df712bcd70bbf38a0972ecd1d1c50553465f8f8ae5f6624f7"}, 0xe8, 0x800}, 0x20000000)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:46 executing program 7:
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b05000-0x4)={<r0=>0xffffffffffffffff})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000001000-0x4)=0xaa26, 0x4)
r1 = accept4(r0, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80, 0x800)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={0xffffffff, 0x3, 0x10}, 0xc)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r2, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10)
socketpair(0xb, 0x5, 0x8, &(0x7f0000002000-0x8)={<r3=>0x0, <r4=>0x0})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000002000)={0x6, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {<r5=>0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000002000)={r5, 0x8})
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000003000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, <r6=>0x0}, &(0x7f0000001000-0x4)=0x14)
bind$packet(r4, &(0x7f0000003000-0x14)={0x11, 0x2, r6, 0x1, 0x7f, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000004000)={<r7=>0x0, 0xde, "39e3e7e08ac5047abb0a5e045df7ce491484c5f4fa29cb2da67216c7f1feea775eec7485c216dbc296a2b48f0eb76fd2e0f604d69ce3897968f0e385707e3a2c8dafd397252bf61f7bb36c86525b455eb9f09e9eac93bdeb4e4a6e6217487cbf5692a8a5a247d9b1c068cc0ab84a572ea978a437de3db2658544f76efd51dcc600360f13666d7b2a6559aa1061d8907f0e1bbfbb84c5e8d4d2ce3edc525311082b24ed506d79e9f23e5ad9a96c2171f5821df739b0425b9c03daf326a996e6fa453eb43051c941bea63ef247e420a42327e21ede86af3f229995bf94b448"}, &(0x7f0000002000)=0xe6)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000)={0x9, 0x100, 0x1, 0xffffffff, 0x7, 0x6, 0x5de30532, 0x2, r7}, &(0x7f0000003000)=0x20)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)={<r8=>r7, 0xe00000000}, &(0x7f0000005000-0x4)=0x8)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(r3, &(0x7f0000001000-0x38)={&(0x7f0000005000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000006000-0x50)=[{&(0x7f0000004000)=""/203, 0xcb}, {&(0x7f0000006000-0x86)=""/134, 0x86}, {&(0x7f0000003000-0x14)=""/20, 0x14}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000006000-0x93)=""/147, 0x93}], 0x5, 0x0, 0x0, 0xfffffffffffffff7}, 0x2161)
ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000003000)={@generic="7e3e8c667a4c4997c6fc44d5ec2c4fce", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={r8, 0x2}, 0x8)
r9 = getpid()
ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000002000-0x4)=r9)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8)

2018/01/13 04:28:46 executing program 6:
mmap(&(0x7f0000000000/0x907000)=nil, 0x907000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffdf}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0)
socketpair(0x0, 0x2, 0x5, &(0x7f0000375000-0x8)={0x0, <r1=>0x0})
getsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000906000)=0x0, &(0x7f00003bd000-0x4)=0x4)
setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000389000)=@hopopts={0x16, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0xff, 0x6, 0x5, 0x941, [0x800, 0x7588, 0x1]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x5}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x5d68}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, 0x70)

2018/01/13 04:28:46 executing program 2:
r0 = socket$inet6(0xa, 0x3, 0x87)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000079d000-0x28)={@common='rose0\x00', <r1=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt(r0, 0x20, 0xb341, &(0x7f0000002000-0x33)="42619eb98c277e281d36442e0547adee252a9a6c1f9a5f793e168e588f2d85fd240d1531987d1eea5b22802e3b19c4a8701bb7", 0x33)
r2 = accept(r0, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x9)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$netrom(r2, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48)
getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f0000002000-0xad)=""/173, 0xad)
ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x2, 0x3, 0x100, 0x8, 0x2000000, r1})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000-0x1b)=""/27, &(0x7f0000001000)=0x1b)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = accept(r0, &(0x7f0000002000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x9)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000000)=""/215, &(0x7f0000002000)=0xd7)
setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f000026f000-0xb1)="a1f64cf37613247d1b38c3e023bb82a1000f3de16ed44384394ab0916aedb55c76bd5cd4776671dc02c94c094e490fea532ac1378fd696b7fce3cce557841e6d9ac97a6f8356ad23763a199c3061a49a8d126db48a6b90beaa053ba4a73cdf7791c89fada90c87837e15d8b8b39c4d15bee2ce1583d0cb1a0c46d29d21ae3f3fd54338d8267b5c964a74dd06000000994bd7efa251ad40901ea7ecc8aca0284be2385eec13e112547125e8dd7c6497a5b9", 0xb1)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000818000)=0x0, 0x4)

[  165.988156] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma?
2018/01/13 04:28:46 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
close(r0)
socketpair(0xa, 0x0, 0xfffffffffffffffc, &(0x7f0000703000-0x8)={<r1=>0x0, <r2=>0x0})
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000023000-0xa0)={0x0, @in6={{0xa, 0x3, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x69ff2c0f, 0x20, 0x5, 0x9, 0x8}, &(0x7f0000814000)=0xa0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000895000)={0x0, 0x58, &(0x7f0000999000-0x58)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb6c}, @in6={0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}]}, &(0x7f0000e1c000)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000303000)={<r3=>0x0, 0x85, "7f8e0ffd48d39170a0065ba48f57b00f313062d7d4d407e078aa96ff0f26aad7e7ef48050450a0d68f6c0ac02543fe93c1e41b18769a3732a4e6e4e6cb6bc52c94a6ca2d44872869faf1bda6ae8476efc2fad189148688dff20e7cc7173bd39c9e413ae351c0d42ed6f53de15bc9d732361a34f83ef8a9195cf0395d1afaebe1d80138cc7c"}, &(0x7f00008dc000)=0x8d)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000947000-0x8)=@assoc_id=r3, &(0x7f000088b000-0x4)=0x168)
ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00002ff000)=0x8)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000eff000-0x8)={0x0, 0x7fff}, &(0x7f00002bb000)=0x8)
getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f000006d000-0x2)=0x0, &(0x7f00004ad000)=0x2)
r4 = socket$alg(0x26, 0x5, 0x0)
bind$llc(r1, &(0x7f00001a2000)={0x1a, 0x1a, 0xff, 0x1f, 0x7, 0x53b, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10)
bind$alg(r0, &(0x7f0000be6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000c7b000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18)
r5 = accept$alg(r0, 0x0, 0x0)
pipe(&(0x7f0000b88000-0x8)={<r6=>0x0, 0x0})
bind$bt_hci(r6, &(0x7f0000510000-0x6)={0x1f, 0x3, 0x3}, 0x6)
sendmsg$alg(r5, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000542000)=[{&(0x7f0000d1e000)="6a36ca76dc2d8396e6e9d11c57436ee3", 0x10}], 0x1, &(0x7f0000f43000-0x30)=[], 0x0, 0x0}, 0x0)
recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000e1000-0x4)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0)

2018/01/13 04:28:46 executing program 3:
mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x3, 0x5, 0x0)
setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10)

2018/01/13 04:28:46 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3)
getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000dc6000-0x8)=0x0, &(0x7f0000b93000-0x4)=0x8)
r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00007ef000-0x4)=0x0)
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000947000)={0x0, []}, 0x4)
r2 = accept$inet(r0, &(0x7f0000d53000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b6b000-0x4)=0x10)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000356000)=0x0, &(0x7f0000317000-0x4)=0x4)
r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000e35000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000793000)=0x10)
accept$inet(r3, 0x0, &(0x7f0000edb000)=0x0)
syz_emit_ethernet(0x2a, &(0x7f0000a12000-0x2d)={@random="23ca0008ffff", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0)

2018/01/13 04:28:46 executing program 0:
mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x158, 0x1a, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x20, 0x17, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, [0x0]}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000b70000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a75000-0x2)=0x48)
setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00009a4000)=0x9d, 0x4)

2018/01/13 04:28:46 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet(0xffffffffffffffff, &(0x7f000011e000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000479000-0x4)=0x10)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001da000)={0x4938, 0x8, 0x0, 0x6, 0x4}, 0x14)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ffb000)=0x0, 0x4)

2018/01/13 04:28:46 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
accept$alg(r0, 0x0, 0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f000009e000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58)
vmsplice(r0, &(0x7f0000934000-0x10)=[{&(0x7f0000042000-0x89)="c95f48ef3ca67fe49fc74f944ffc51cc0fe76d3b2ba6e6c8195e68ee0391c82ef1146fd786cbe11d1494daa93c332ca604c6768a4cd049197f97c17eba2c938159a0400606c35cc783e33c0987a9ba1136194628a84f3c14d3105a94495156b951d67b273668fd356ff10071c84d0398df4d04d76c76ddf87e0dfc1b6482f4f43fe8d7b108abc9e2be", 0x89}], 0x1, 0x5)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000784000)="", 0x0)

2018/01/13 04:28:46 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c62000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8)
setsockopt$inet6_mreq(r0, 0x29, 0xa7d3d79c6e6b60e4, &(0x7f000024c000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005ee000-0x8)={<r2=>0x0, 0x0})
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000190000-0x8)={<r3=>0x0, 0xffffffffffffff81}, &(0x7f00000de000-0x4)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f49000)={r3, 0x512a787a}, 0x8)
write(r0, &(0x7f0000b2f000)="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", 0x1000)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000631000-0xb)={0x7f, 0x400, 0xfffffffffffffffa, 0x9, 0xff, 0x401, 0x100, 0x6c, 0x10001, 0x7fffffff, 0x886f}, 0xb)
ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000a60000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x43c5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x5, 0xc99, 0xfff, 0xc82, &(0x7f0000fab000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x38f1, 0x8})
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000744000-0x43)={r3, 0x3b, "393335c78bb5c02f7927de82c4c50ee7ca1701da110120a119eca4b5fda37c75ba946665ff6e6eba2aa17d8c9a1a2f520f18be2039cb4299f5bff4"}, &(0x7f000086c000)=0x43)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_buf(r4, 0x0, 0x2000000000000481, &(0x7f0000b54000)=""/0, &(0x7f00008ac000-0x4)=0x2a3)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ad5000)={r3, 0x94, &(0x7f0000d25000-0x94)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x3ff0000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x3, 0x28, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xecd44df}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000072d000)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000819000)={r3, 0x4, 0x1, [0x38]}, &(0x7f000076b000)=0xa)

2018/01/13 04:28:46 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c)
bind$inet6(r0, &(0x7f0000b65000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001d000)={<r1=>r0})
ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00006c4000)=0x0)
socket$inet6_dccp(0xa, 0x6, 0x0)

2018/01/13 04:28:46 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000c13000)=0x2, 0x4)
pipe(&(0x7f0000419000-0x8)={<r1=>0x0, 0x0})
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d06000-0x4)=@assoc_id=<r2=>0x0, &(0x7f0000817000)=0x4)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e9e000)={r2, 0xa0, &(0x7f0000d9f000)=[@in6={0xa, 0x1, 0xe4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8001}, @in6={0xa, 0x1, 0xa21a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100}, @in6={0xa, 0x0, 0x1b7, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5487, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d2e000-0x4)=0x10)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
r4 = socket(0xd, 0x7, 0x5)
getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000a98000)=0x0, 0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000b0e000)=0x4, 0x4)
getsockopt$inet6_int(r3, 0x29, 0x200000000003d, &(0x7f00006a0000)=0x0, &(0x7f0000553000-0x4)=0x4)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00003b5000)=0x0, &(0x7f0000fd4000-0x4)=0x4)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001bf000-0x4)={<r5=>r3})
getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f00006e4000)=""/34, &(0x7f0000db9000-0x4)=0x22)

2018/01/13 04:28:46 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x7)
sendmsg$nl_generic(r0, &(0x7f0000013000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x164)={0x1c, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x4, [@flag={0x4, 0x0}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/13 04:28:46 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80003, 0xff)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f000090f000)=0x0, 0xfffffffffffffda9)
setsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000d1a000)="0baa38a33b614de52fe5817e3ac191e476b68c6f36533a46c8eb1dad8218b9c9d5139c8bf439f161fc5154ca021c475e8c18159b0330b62ae4502803c65fbf1f49710279be6d39c3bcb8ba546da137a8b69ac511aec7f7e75fb27d5c3f32997a7f1dfc1a2b7834710e6aa0a87df2e759302d90b8a6ab79ee79cc999449bbb0c7eda572ecb117634a9e99d7b2b1d31877ddd302e161ebe8edc04e346719f2a2c8a8e46a9b35b82904c1033c6494e07d428f27e950b265ac2e267c56f10d051720c9205a489b9a5a059de19264b9fa7938c0fe0248d8cb7e4775faa440a6438d5d87", 0xe1)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000b11000-0x5c)={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14}, 0xfff, [0x95e, 0x1b, 0x10000, 0x5458, 0x1, 0x9, 0x5, 0x9]}, 0x5c)
socketpair(0x0, 0x7, 0x3, &(0x7f00003f0000)={0x0, <r1=>0x0})
recvmsg$netrom(r1, &(0x7f0000f96000-0x38)={&(0x7f0000035000-0x48)=@full={{0x3, {"4477abfce49998"}, 0x6}, [{"07a02fe14b57df"}, {"37ce5d54885a6a"}, {"c8eee35d99ccfa"}, {"123801735d64ec"}, {"e00e37833bf583"}, {"c5aaf08da170ce"}, {"603d955ae4da39"}, {"2f9b65ab56506f"}]}, 0x48, &(0x7f000071b000-0x10)=[{&(0x7f000058c000)="cbbe3e8aa537ad9240144d225e92110d0c1046ec5450346cbee02d099ebbd0018a4a69d220b799a1e34c46f0c330dbec345e3f56a354fcd7f2f59896e1ebd232cd2dc3522c8cb2e89beb0fab8a", 0x4d}], 0x1, &(0x7f000000b000-0x1408)=[{0x40, 0x10e, 0x100, "e865e46d44edc0b0ef90210811eb26987a8f57244a23e57b7283ab2574b26340f1be4d66a0c85275066d3ee71a2b"}, {0xe0, 0x100, 0x100000000, "fd0134476cb5069246b80fbe6be3d938c2b16c8dc90f4f8d5c905f0a6f4eb3244db2fa0520b4f129ab2b074fb684acbe680250104d6f75ae68fe1916e1f689297624c4ac28e6c9e388f6f175b83f418c74334c2836580b94dc48b05724f40c613778081b6dafb861c581c8a319d5b50cd54d3fb2176fb736ef533eba03c6eef8265bc8bdd83392c73ce683222acba2756e82d5a3c247a62298fa8dcc39063ff797f4ded726e83b0def318f1bfa5a991e5067124a6f527915dd644d471a3628e15d833eee7760ed1ba9fcd5"}, {0x100, 0x113, 0x3, "e6672d450f6b0826ea3462ae54798320996b2014a52940da7e9b58d518b0a3b62ae5b7063e99ac29b2605e6225c1ae15e8c38448fae349cb73d7a2ad7bef89f49935dc3a3818600661dfc99d7b9d50baa1137310490bace063e318298a6bc2a69dd5354c22aba7576a82cca8a18699b351fc3b03046fc94f66c84506af6e0881894692f97ba6686f83b9377117e6c13745659fab70361f2c953c4282cfe7f9f9cfef2f23d651fe8373b5409d3b2210b03bb21f500b50f3043a4c5c13646514b842c94b78db07abfceb681f5f0f76139011400cf93823261de179cd19e70e728b93925d5ed956666786696b1b2551d5"}, {0x78, 0x18f, 0x7f, "dc0246352874cc1b642d064ea680091091555ccb56c521960c93cf26749542130a3dbf22c551ce2503db02cf42dccd52f24d443795289934b8bd8d6f7749fe67dacaa581f8d3a05ca2aad7eed80779cafbe907f02869f0b4c31318df12c65d96f6c47d2f8c8957cb"}, {0xc8, 0x11, 0x100000000, "1595519df7c94a8d1757e04cb6a80720881b63ca7a4e1b240e14d0fea1b8e68a42a7466aa4fee0f510c4a2f6ffb5df84d350e2ee3c87f09ceb237a1b37728dd6aa42dbb791ae8891855fa3b03966ed477c2eb07120bf8c4cde9ccabf3ded9446ed88609b6c8746cf1e24ee88bc515d17337e18f1d53554be2bed59142602f22c1b745bb6aace3dc08d4b7a7be6d87c615871ee95b7276bb86c93ed080b8a07cee9aa96f6a1bf2674ac713f7b96ddcb5c9b"}, {0x40, 0xff, 0x1a146446, "0597584016b8e170732e7ce51f401b9a0c846c18f2acd8232f1d7a8a2146d3a47138484b89ed6490d099be56054d"}, {0x58, 0x0, 0x1, "2d4733b14b33db03c0369ffccbe45e707b30818666aa0ab4974bc06376f3b3c2b9775f76dbdb29469af2d3935fbe10466ad70fbd44f10a36ba18eceb2170e4e6414f9b97"}, {0x1010, 0x1, 0x7, "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"}], 0x1408, 0x240480d0}, 0x141)
setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000974000-0x4)=0x0, 0x4)

2018/01/13 04:28:46 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000155000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000059e000-0x4)=0xe, 0x80000)
getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000f00000)=0x0, &(0x7f00004bf000)=0x4)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)
close(r1)

[  166.181231] sctp: [Deprecated]: syz-executor3 (pid 8338) Use of int in maxseg socket option.
[  166.181231] Use struct sctp_assoc_value instead
2018/01/13 04:28:46 executing program 7:
mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fe4000-0xc)={0x0, 0x80000, <r0=>0xffffffffffffff9c})
mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00001c0000-0x9e)=""/158)
syz_emit_ethernet(0x2a, &(0x7f0000f0b000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x16, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0)

2018/01/13 04:28:46 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x3, 0x0)
pipe(&(0x7f00004ec000)={0x0, 0x0})
write(r0, &(0x7f00008df000)="2400000058001f0014f9f007002304000afff21106000100febfff040900030000000000", 0xfffffffffffffd21)

2018/01/13 04:28:46 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000936000-0x4)=0x0, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg$netrom(r0, &(0x7f0000b21000)={&(0x7f000059f000-0x48)=@full={{0x3, {"78b34a3d778649"}, 0x62a5}, [{"1f7896f6997a1d"}, {"15c14a4a09d9b8"}, {"61a830a8c6f281"}, {"4db9254ea0b1b1"}, {"182692888ef8a9"}, {"43fe0e4f89bca4"}, {"df1ac7cfac8505"}, {"7f77b0a9bcc5c6"}]}, 0x48, &(0x7f0000ffb000)=[{&(0x7f0000380000-0x6a)="e155cc0b089ca42fb97c20bb761e71bbf50a2f53d1ede915bbc6c203811f46af080b0cdc1cc8907ea62c6bf1909b793d5659a19bbc0832c017315b73ed72dbc2aca457f6f5165698bbb03c0ebda3a30c69970c7257bc90d6e6eb8e70a5c2826113a2b7d15fe903791d02", 0x6a}, {&(0x7f0000fa5000)="ac51c7108febf21f8e3f12227046fd70110e4088f7796b145155db6024b7b0e0cc0cd1b4e44453261620a1aa1b21067bf179be97810d0ec900025dacfd74b22d412cd3fdaccbfd425a399af01872d6ebf8c78bcb1680888e92eb742e43d992ca00", 0x61}], 0x2, &(0x7f0000762000-0x2190)=[{0x90, 0x109, 0x35c4, "05f587fc8efad6c02c7daf7da9265b807430ae2d2637916f16d9619e9e03e8f01162c17409d181e8a80a7184c1f9e9c96319b7e446063ad1bdbf97edbdafb6650367fcec4b629ef579222c2b4e269ee4dee0eaa5c8b4ddaba44ad90926c6adfc4bc36549d7265e339d46cd9baed625220e25fb36b45bb5b65fe475564512"}, {0x88, 0x11e, 0x101, "08dcc9870713c6d6eb65e163e351e108426f7e33711d4f69909a91b1f9b3cd9304ad12162764e0c81b72d750cf50a4befe3b0ff63ab35dbf18f995ba692e7335dcdd2ac15aac6eb21645af2542e7187df682b98414b521a63224b9d1bda79c04374be70373539874101a1f291398df1e79e6"}, {0x1010, 0x139, 0x6, 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{0x1010, 0x10f, 0x4000000000000000, "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{0x58, 0x0, 0x8, "b7784bac38887dbe99de405d67fde0ad9df39cfc33fb76d00bef8894e9ea114e3cca7776e06d74ddd33b89fe01b16a0f511ef5ee937047bd75881d1ef9f72e0cce5f52"}], 0x2190, 0x44}, 0x100)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e85000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="94263843c36e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ac742f07a16f0025e1801aad01ac177f"})
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000ffe000-0xc)={{0x7, 0x80000001, 0x7fffffff, 0xeed1, 0x10001, 0x6}, 0x3})
getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000697000-0xc)={@loopback=0x0, @loopback=0x0, <r1=>0x0}, &(0x7f0000ffc000)=0xc)
setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f49000-0xc)={r1, @rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:46 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000673000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10)
sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0)

2018/01/13 04:28:46 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x7, 0x6)
listen(r0, 0x2f)
getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000830000)=""/229, &(0x7f0000fde000-0x4)=0xe5)
r1 = socket(0x10, 0x2, 0xc)
write(r1, &(0x7f0000bba000)="1f0000000106ffddfe0500001d02ecff000000110900010004001000df0000", 0x1f)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000df3000-0xc)={<r2=>0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000b7d000-0x4)=0xc)
setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00001b3000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10)
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000359000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r2})
ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000414000-0x4)=0x0)

2018/01/13 04:28:46 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ce1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5e000)=0x14)
r1 = accept4$inet6(r0, &(0x7f00007af000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000421000-0x4)=0x1c, 0x800)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a68000)={0x1f, 0x4, 0x5, 0x100000000, <r2=>0x0}, &(0x7f00001ea000)=0x10)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e8c000)={r2, 0x62, "2310141242c35ad72ec59144f7167557c55cf44044c875fbafe70bd107635377dec1cf9ddbb6552b2f3f872c91f2007fbbdef0f6eca55b879df6297dd05edbe172edb771f7f2be8326942b3051c8164875edc8c6dd0e4b7db2b6e7ff67f3be568746"}, &(0x7f0000d1c000-0x4)=0x6a)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00002e6000)={0x9, 0x1, 0x4, 0x0, 0x2}, 0xc)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000161000-0x8)={<r4=>0x0, 0x9}, &(0x7f00006e7000)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000e1e000)={r4, 0xfff, 0x40, 0x4, 0x1ff, 0x100000000}, &(0x7f0000c74000)=0x14)

2018/01/13 04:28:46 executing program 5:
r0 = socket(0x4, 0x80006, 0x2)
mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0)
setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4)
mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000fd5000)=0x0, 0x2)

2018/01/13 04:28:46 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
listen(r0, 0x6)
r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb)
connect$inet(r0, &(0x7f0000dc5000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
recvfrom$inet(r1, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0)

[  166.237950] sctp: [Deprecated]: syz-executor3 (pid 8350) Use of int in maxseg socket option.
[  166.237950] Use struct sctp_assoc_value instead
2018/01/13 04:28:46 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a0c000)={0x0, <r0=>0x0})
r1 = socket$inet6(0xa, 0x40000080806, 0x0)
r2 = accept(r0, 0x0, &(0x7f00000e0000)=0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e4a000-0x20)={0x7f, 0x10000, 0x820b, 0xfffffffffffffff9, 0x5, 0xffffffff, 0x8, 0x6b8b, <r3=>0x0}, &(0x7f0000d55000-0x4)=0x20)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000dce000-0xa)={r3, 0x2, 0x295, [0x3]}, 0xa)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10)
bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
listen(r1, 0x40000000000005)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10)
socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000003000)={0x5, [0x80000001, 0x3, 0x4, 0x100000000, 0x7f]}, 0xe)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={<r4=>0x0, 0x7}, &(0x7f0000cd6000)=0x8)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={r4, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa)
r5 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000084d000)={0x10001, 0x5, 0x5, 0x100000001, r3}, &(0x7f0000813000-0x4)=0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
sendto$inet6(r5, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c)
r6 = accept(r1, 0x0, &(0x7f000015f000-0x4)=0x0)
sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0)
setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000774000-0x2)=0x3, 0xd71)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4)
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69)
sendmsg$unix(r6, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000)
connect(r5, &(0x7f00000b3000-0x80)=@generic={0xf, "d988e9d070076119975c7d750b195fe6eddf8f8d09a31af3d3719857cbf1f9ce46d452a5983600fae3bd25a70da858b344b68368f392b5b530910b01a4f40699cb230b2334fce42e81997739c2fb095ea6ffce74fa125a16190f3247bc0447314f4604658ca7fbd27746497c3e6e2dd3e3b41536bf085b1c26a33a9fcf20"}, 0x80)
writev(r5, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1)
sendmsg$key(r6, &(0x7f0000536000)={0x0, 0x0, &(0x7f000058a000-0x10)={&(0x7f0000b5c000)={0x2, 0x13, 0x5, 0x8, 0x9, 0x0, 0x6, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x8000)
sendmmsg$unix(r6, &(0x7f0000adf000)=[{&(0x7f00007f6000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000091a000)=[], 0x0, &(0x7f0000d2b000)=[], 0x0, 0x20000051}, {&(0x7f0000203000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000773000)=[{&(0x7f0000a20000)="", 0x0}], 0x1, &(0x7f0000710000)=[], 0x0, 0x0}], 0x2, 0x0)

2018/01/13 04:28:46 executing program 7:
mmap(&(0x7f0000000000/0x7a4000)=nil, 0x7a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000298000-0x4)=0x0, &(0x7f00007a3000)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000076b000)={0x6, {{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]}}, 0x90)

2018/01/13 04:28:46 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x400000003, 0xff)
sendto$inet(r0, &(0x7f0000389000)="068c09ed10dab932a201570cd4d91792cb3c9f3ed9b41900", 0x18, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
connect$inet6(r1, &(0x7f0000017000)={0xa, 0x0, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5d7}, 0x1c)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00003cd000)={<r2=>0x0, @in={{0x2, 0x0, @rand_addr=0x102055aa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c56000)=0x8c)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c06000-0x10)={0x5, 0xc, 0x1, 0x401, r2}, &(0x7f00002b0000-0x4)=0x10)

2018/01/13 04:28:46 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
socketpair$inet6(0xa, 0x800, 0xfffffffffffffffd, &(0x7f0000ffb000)={0x0, <r1=>0x0})
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000250000)={0x169, 0x6, 0x4, 0x8, 0x7f, 0x2, 0x3, 0x8, <r2=>0x0}, &(0x7f0000ffb000)=0x20)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a1f000)={r2, 0x6}, 0x6)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ffb000)=@generic={0x20, 0xfffffffffffffff7, 0x7fff})
r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000a56000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000928000-0x4)=0x48, 0x80000)
setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000875000)=0x7, 0x4)

2018/01/13 04:28:46 executing program 0:
pipe(&(0x7f0000058000)={<r0=>0x0, <r1=>0x0})
setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000082000)=0x10000, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r2, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58)
bind$alg(r2, &(0x7f0000ec1000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58)
bind$alg(r2, &(0x7f00008a7000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(xeta-generic))\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a00399d4d00", 0x10)
r3 = accept$alg(r2, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000090c000-0x1b)=""/27, &(0x7f000047d000)=0x1b)
sendmsg$alg(r3, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000d91000-0x50)=[{&(0x7f000017e000-0x2c)="82523ecd5989aa5e27b263c1f9b5a746bb604aafc2464ab8952fd7200b882504a69bb5439b40d9", 0x27}], 0x1, &(0x7f0000410000-0x118)=[@iv={0xd0, 0x117, 0x2, 0xb6, "7e3610024b5cb3f68aab91a34ed82235f98217fd241020de76491164734d1e8b655903d4515d2615a83704fe74b5865a167a57f1034f0a7a6a7f05d4c784e389f62899edf2cb15cc7fdbe29e26eb15734366b95e0046b5ea018e54fba5546d617f626e51b66797a3a3ed4d8dfb3f0df98758e2757124a7732074e3eefb316c9b09ff2c1aed2f8aac95571b6b38fdca084e01c7cb2c139ab9c3df07d8a048110e247443e015b5c4c039ddd736d4c58dd228f637ba38d7"}], 0xd0, 0x0}, 0x40000)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000009d000-0x24)={0x8, [0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd8000)=0x24)
setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000f6d000)=0x40, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000064c000)={r4, 0x7edb}, 0x6)

2018/01/13 04:28:46 executing program 7:
mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0xc)
mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000f64000)={0x0, <r1=>0x0})
mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect(r1, &(0x7f0000f64000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58)
mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f66000-0x10)={0x3, [0x0, 0x0, <r2=>0x0]}, &(0x7f0000f65000)=0x10)
mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f65000)={r2, 0x9, 0x3, [0x1f, 0x7, 0x122c5998]}, 0xe)
write(r0, &(0x7f0000f63000)="1f0000000001ff00fd4345c007110000f605e0000800010001160003000000", 0x1f)

[  166.331693] netlink: 'syz-executor6': attribute type 1 has an invalid length.
2018/01/13 04:28:46 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff5a)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000375000-0x4)={0x8}, 0x1d8)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000005b000-0x4)={<r1=>r0})
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000046000)="0a1f7997f158532f2e1b52bc59bd37fd", 0x10)

2018/01/13 04:28:46 executing program 5:
mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x10, 0x2, 0x0)
mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x4)=0xe8)
setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000009000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, r1}, 0xc)
sendto$inet(r0, &(0x7f000000a000)="32000000140025ffff07008e000914040a01c2fe200000091a000106009a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0)
mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000010000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'})

2018/01/13 04:28:46 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10)
socket(0x8, 0x7, 0x80000000)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000014e000)={<r2=>r1})
ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c80000-0x4)={<r3=>r0})
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000719000)={0xfec3, 0x9, 0x20c, 0xde00000000000000, 0x80000000, 0x7, 0x2, 0x4, <r4=>0x0}, &(0x7f0000002000)=0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00009a5000)={0xff, 0x4, 0xfff, 0x5, r4}, &(0x7f0000556000-0x4)=0x10)
ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00004d7000-0x4)={r3})
sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d69000-0xc0)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x65d53511, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffffb}, @in={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}], 0xc0)

2018/01/13 04:28:46 executing program 6:
mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4)
sendto$inet6(r0, &(0x7f0000ef1000-0x806)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000021b000)={@generic="de1cc7c41096743e8cf9a3c4318fa31b", @ifru_flags=0x0})
mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f0a000-0x4)={0x0}, &(0x7f0000f09000)=0x4)
sendto$inet6(r0, &(0x7f0000f04000)='p', 0x1, 0x0, &(0x7f00002a6000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000857000)={<r1=>0x0, 0x8}, &(0x7f0000135000)=0x6)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000bac000)={r1, 0x7}, 0x6)

2018/01/13 04:28:46 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000ffc000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a4000-0x4)=0x1, 0x800)
setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000cc2000-0x4)=0x8000, 0x4)

[  166.385663] netlink: 'syz-executor6': attribute type 1 has an invalid length.
2018/01/13 04:28:46 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$sock_void(r0, 0x29, 0x2040000004b, 0x0, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000560000)={<r1=>r0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000dae000)=0x4)

2018/01/13 04:28:46 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, <r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000047a000)=0x0, &(0x7f0000001000-0x4)=0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@random="b47f01c44730", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x1f, 0xfffffffffffffffd, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:46 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000a9000)=0x9)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x16)={<r1=>0x0, 0x6, 0x10, 0x40, 0x0}, &(0x7f0000000000)=0x18)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r1, 0x60, 0x8001}, 0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x0, 0x1, 0x3, r1}, 0x10)
mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000053e000-0x20)={r2, &(0x7f0000fed000)="", &(0x7f000044e000-0x1)="", 0xfffffffffffffffd}, 0x20)
mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ff0000)=0x2f3, 0x4)
r3 = accept(0xffffffffffffff9c, &(0x7f0000ff0000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005f2000-0x4)=0x10)
mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fef000)={<r4=>0x0, 0x5}, &(0x7f000080c000)=0x8)
mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ff0000-0xc)={r4, 0x1f, 0x10}, &(0x7f00000a6000-0x4)=0xc)

2018/01/13 04:28:46 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x802, 0x300)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvfrom(r0, &(0x7f00001d2000-0x8d)=""/141, 0x8d, 0x2020, &(0x7f00003ed000-0x9)=@rc={0x1f, {0x3, 0x6, 0x6, 0x1, 0x0, 0x4}, 0x3}, 0x9)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004c4000-0x90)={0x9, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90)
setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00006cd000)='tls\x00', 0x4)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000990000)={0x324, &(0x7f0000193000-0x10)=[{0x6, 0x7, 0x0, 0x24dd}]}, 0x10)
r1 = socket$inet6(0xa, 0x8000000000002, 0x0)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000477000-0x78)={0x9, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x401, 0x813f, 0x1f, 0x0, 0xfffffffffffff001, 0xfffffffffffffe01, 0x7})
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c66000+0x14)=0x0)
bind$inet6(r1, &(0x7f00004ba000-0x1c)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x6b29}, 0x1c)
sendto$inet6(r0, &(0x7f000096e000)="", 0x0, 0x1, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)

2018/01/13 04:28:46 executing program 6:
mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0)
mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept4(r0, 0x0, &(0x7f0000d1b000-0x4)=0x0, 0x80000)
mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000d1b000-0x2)=0xa91, &(0x7f000018f000)=0x2)
ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xe, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2"})
ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0})

2018/01/13 04:28:46 executing program 5:
mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x80003, 0x8)
setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00002c4000-0x4)=0x21, 0x4)
read(r0, &(0x7f0000c81000-0x5b)=""/88, 0x58)
r1 = socket$inet(0x2, 0x3, 0x8)
r2 = socket$nfc_raw(0x27, 0x1, 0x0)
mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d26000-0x10)={0x2, &(0x7f0000028000-0x10)=[{0x2, 0x6, 0x9, 0x9}, {0x1ff, 0x9, 0x80000000, 0x3}]}, 0x10)
setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f000089a000-0x58)="", 0x0)

2018/01/13 04:28:46 executing program 0:
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x10000, 0x0})
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98)
pipe(&(0x7f0000002000-0x8)={0x0, <r1=>0x0})
ioctl$int_in(r0, 0x5452, &(0x7f0000003000-0x8)=0x3)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$ipx(r1, &(0x7f0000003000)={0x4, 0x100000001, 0x80000001, "9374b1598271", 0x9, 0x0}, 0x10)

2018/01/13 04:28:46 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x99, &(0x7f00006a3000-0x109)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8a49, @ipx={0xffff, 0x8b, 0xc081, 0x1, {@random=0xfffffffffffffff8, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @random="ba0ff94a6d3a", 0x9}, "ecf7b7ae73967807c309d815b7ecb0accbd2aae868f06c4fad93b0a6090cda9715defc410a59c012d73d0fd53b8bc74ef7efea3ed1e8004caa3ed5907320f123199989b57beb000bfd1f34392391ccd5dded5559a9e60a2657f0a9ef0c2c8d484aad60c30598c0259ac3cfdbde"}}}}, &(0x7f0000689000-0xc)={0x0, 0x1, [0x200008b7]})

2018/01/13 04:28:46 executing program 0:
mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000000)="925d51a037bb752e8ea5b3a4af4e869ef088ba147dce03ed0f41c00dd493af1bbea8e5214df259f9c737c637d38c94684257f7621549d368c9615e9dca299daacdfdd95d2063e37427e38f3a8e243cb52fd9cd488dc9f5d5", &(0x7f0000a7f000)="", 0x0}, 0x20)
mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000ffa000-0x8)={0x0, <r0=>0x0})
mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$unix(r0, &(0x7f0000ff9000)=@abs={0x1, 0x0, 0x3}, 0x8)
r1 = socket$unix(0x1, 0x2, 0x0)
mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pread64(r0, &(0x7f0000911000)=""/101, 0x65, 0x0)
writev(r1, &(0x7f00001ad000-0x20)=[{&(0x7f0000ff9000)="89c4f2f9d2c7aed3db9acd71bb4338a699d82b51b629c3ff3d4bc6f27f961d802f5aa852bebc1bcc623e0ca8b01f64e26200928757b7e41dcf2b", 0x3a}, {&(0x7f00001f4000-0x2c)="b1cabf6e1a0df4dd6c91a2c05e7a950e93b79cfc4e41736d5ea8e001fb8b409a36e1fa560997d19100c54fd2", 0x2c}], 0x2)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f00005b7000)="", 0x0)

2018/01/13 04:28:46 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = accept4(r1, &(0x7f0000338000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000afb000)=0x10, 0x80800)
ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000337000-0x2)=0x9)
setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4)
write(r1, &(0x7f0000d43000)="", 0x0)
sendto(r1, &(0x7f0000860000)=')', 0x1, 0x0, 0x0, 0x0)
recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22)
recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe)

2018/01/13 04:28:46 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
pipe(&(0x7f0000c1d000)={0x0, <r0=>0x0})
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000ffc000-0x4)=0x2, &(0x7f0000ffc000-0x4)=0x4)

2018/01/13 04:28:46 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d001010000512d"}, 0xd40}, 0x10)
accept$nfc_llcp(0xffffffffffffffff, &(0x7f000093f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ef4000-0x4)=0x60)
r0 = socket$inet6(0xa, 0x0, 0x0)
r1 = accept4(r0, &(0x7f00007a9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000058a000)=0xffffffffffffff16, 0x80800)
setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00009c5000-0x2)=0x5, 0x2)
syz_emit_ethernet(0x4e, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0x4, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4a8cd2", 0x0, "4855d2"}, "c4ea77307543fbecbfb38465ea8d61e387a85edc8011be8c"}}}}}, 0x0)
getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000db2000)=0x8, &(0x7f00007b8000-0x8)=0x2)
ioctl$void(r1, 0x5451)

2018/01/13 04:28:46 executing program 6:
mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$netlink(0x10, 0x3, 0xb)
socket$inet_udp(0x2, 0x2, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1)
socketpair(0xb, 0x6, 0x53a34a2, &(0x7f00008ab000)={<r1=>0x0, 0x0})
setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000037c000-0x2)=0x7fff, 0x2)
mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000ee1000)={&(0x7f0000fc5000)='./file0\x00', 0x0, 0x8}, 0x10)

2018/01/13 04:28:46 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001a8000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000811000-0x4)=0xe8)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000971000)={<r2=>0x0, 0x0}, &(0x7f00005c7000-0x4)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d92000-0x4)=@assoc_id=r2, 0x4)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b5d000)={0x0, 0x80000, <r3=>0xffffffffffffffff})
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a4f000)={0x100000001, <r4=>0x0, 0x10001, 0x9})
ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000cbf000-0x10)={0x8, r4})
connect$inet6(r0, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c)

2018/01/13 04:28:46 executing program 7:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003d7000)={<r0=>0x0, <r1=>0x0})
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009f1000-0x10)=@common='irlan0\x00', 0x10)
r2 = accept4(r1, &(0x7f0000b0a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000020f000)=0x60, 0x80000)
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00000ab000)={{0x9, 0x5, 0x0, 0x7fff, 0x70, 0x2}, 0x91, 0x9, 0x5, 0x9, 0x4, "0ca46c83b4c9b9bc32ead33fbc320133c2e84c9ce34f2e8a4918308dc95b37fa746dfac3caca7cb0d5df01cd041261aaef1ec2e1dc6f4ddd5e8f4efa9d24485d9976aa05b13aaacbb32e86dac128c915773c7936f1c98dc45bc66630b59ef972c5820f5a079109c6a4fec7feea8de0b723d6e5e565b2b583fce27fa7d4aed999"})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
writev(r4, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0x1afe9e66}], 0x316)
close(r3)
sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00004c5000-0x38)=[{&(0x7f00005e0000)={0x27, 0x4, 0x653, 0x3, 0x3, 0x7, "02fcb76f4048adaf01b2a4d7f8e0d2878144fa71ab8fa54b1908878f1c89573f7d1b6d07b995313fd1e47d8ab3a4e93e3796dfc9491b29ac847608ffccc3b2", 0x3}, 0x60, &(0x7f0000527000)=[{&(0x7f00007d5000-0x78)="d6891add189abe7da5e6028b3a5c0c73082de81def7aede710e56c92645c9fb8f5c4940e940eafe09edd6bf60d712b942874db9b2b80e5f2e780cdb5cffbb077b5850ac4752f297b187fb022945cc4f52bfa2b3869937970873773cbf7f1689397f14be897367a87e74ce7bebc9306969b975a4a58f69400", 0x78}, {&(0x7f00000f0000-0x22)="cb82ba98e2f0a5700ead449db008733310f7d88f08f36201c7797ecb42f7057db044", 0x22}, {&(0x7f0000fe2000)="b22f713d606db05127b42ebcdb3c7ceacb89c5426de3874c757720edcd4cd9c7818266a28ea87dc50b345bc334d9e9f2123f0adf183b24b31a07a92ed9d7dfe995628398ec1dcfe4c31232433c69d58be7985b9f843d9c70d4a7989be06c91da67e485921abe0cc89c3e036d67621ee2249028aeef17a53da6329fe6c7817492a78cac495138f5f55d10d00ed3db370653d9d533517e676811a695923921621b56778d8c1740616ffac5155d8b64077675800dc29500bc410b9c3c6044ca64526a2920cb713c74c233768c8d76ecfe024fff9f29837d552325856b4d2458afb964a2470a", 0xe4}, {&(0x7f0000d23000)="a50ce57aec35856294040736a050bf2d9a770cba5aa31c8b03d7d149bb945fc55ce08955e2ef98b0ab9f7519113494d3c7d1a868abc5946ea335b003c0ec27983d9a550e78a57dcb7573b76e435c72a1528c8bc2c74c7cc9ca7c3ba57aeb63a99754dc81fc481762b632ca3e8fd932", 0x6f}, {&(0x7f00000f5000-0x2e)="63c242bd7cba7ceeff9c1c144cd23e36366440dd639bf5d3636cbcc94fe2da664835a663698a9a597fbdf157aeb9", 0x2e}, {&(0x7f00002bc000-0xf)="c2fab303e76934c6418e5ac278c476", 0xf}, {&(0x7f0000328000-0x6d)="a813ed88af945efdd379f65f04e59275a5e8e8d04e2f3aa3ffc5f41b67104dd05dc9b513c9257e3344513a7b0e8d5ed599137b283a209c0bfaaee2eedd0b2091ee81b84efa47e950d894ac4c2314c012030fc9242a17a9f01c5f007b14b529cbfd15b55995a34524ed1c8c133a", 0x6d}], 0x7, &(0x7f000057e000)={0xe8, 0x112, 0x5, "a53b2a6f5e2cf2c1a259941e49c78b89e3b8aa53d67c46b4e9b32a0f1324bfe2766c697ae2947f25c914f54796be33abf89ca817dbf93285e0fa47d3f39238eee001e714ca3e0dab4d8ecc82bf275f754b1293343a9f8a10fee5c34306299d512978f0241217b4503b47e56e49a3d67e33d7f901dd9306e23a6e16925ae7d0d2cb2d46f985cbc39704ab0f99893ddc19dd7cbb86248f01f0d73a5d7cf21ea39e3d4127eb3db692588624551dc95628f30e03fb54f991a6f3c5ebdee6c560c553caf6244b370efcd3114e88b7212e8987f900284de0"}, 0xe8, 0x4000000}], 0x1, 0x4)
close(r4)

2018/01/13 04:28:46 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x3, 0x10)
write(r0, &(0x7f0000de5000)="220000001a92070b00000000ef001201014b81000500010007000907ffff050000006121e04a816bf6002ea7353805252a44d7aa71fc2b190f793f37223d0b7e944700103aeb6f", 0xfffffd29)

[  166.670812] sctp: [Deprecated]: syz-executor3 (pid 8485) Use of int in maxseg socket option.
[  166.670812] Use struct sctp_assoc_value instead
2018/01/13 04:28:46 executing program 2:
mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000ef0000-0x8)={0x0, <r0=>0x0})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001b000)={0x2, &(0x7f0000eef000-0x10)=[{0x100000002, 0x0, 0x0, 0xd}, {0x6, 0x0, 0x0, 0x0}]}, 0x10)
mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000670000)={<r3=>0x0, 0x5}, &(0x7f0000ef1000-0x4)=0x8)
mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ec2000)={r3, 0x2, 0x0}, &(0x7f0000ef1000-0x4)=0xc)
sendto(r1, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00004dd000-0x10)=@generic="0909c34ae8cbbddcab53b3819726835e")
r4 = socket$bt_hci(0x1f, 0x3, 0x1)
setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000d16000)=0xdb, 0x4)

2018/01/13 04:28:46 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
r0 = socket(0x9, 0x4, 0x40)
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e4a000-0x4)=0x1c, 0x4)

2018/01/13 04:28:46 executing program 0:
mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000c000)=@delsa={0x34, 0x11, 0x1, 0x0, 0x0, {@in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$packet(0xffffffffffffff9c, &(0x7f000000d000-0x14)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000000f000-0xae)="34488383787add42f7b0c2c97af53c5f29fca58a857f54280cd755c56e8b9db2c6ee0c988f718990c9e6007dba391d3bf8e2006b0f5f0ba63b5684e3960670d3c48f1ecfb3454a31257c688bdf134c55f5509afa457cbcd49f6aefc8eee37941b3efbdada07fbd09be94f137b1d5aba001e68d61cd1ad336d16b152e151f5d75308c63dca0601f84ae9f9b51357c94c1c176d05c69cce301f2aa09dd0b6542ab4226dad7e4d8ff472dc7502dfca2", 0xae)
mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000f000-0xc)={<r3=>0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f000000b000-0x4)=0xc)
mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000e000)={0x0, <r4=>0x0, 0x0}, &(0x7f000000e000)=0xc)
mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000000f000)={@common='bond0\x00', @ifru_flags=0x1})
r5 = getuid()
mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_xfrm(r0, &(0x7f000000e000)={&(0x7f000000e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f0000009000)=@newsa={0x400, 0x1a, 0xd, 0x6, 0x1, {{@in=@rand_addr=0x8000, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x9, 0x2, 0x1, 0x6355f9c47d084c20, 0x80, 0x0, 0x2b, r1, r2}, {@in=@multicast2=0xe0000002, 0x3, 0x6c}, @in=@loopback=0x7f000001, {0x1, 0xfffffffffffffe00, 0x200, 0x8e1, 0x4c5f, 0x8, 0x20000000000000, 0x5}, {0x3c63, 0x7, 0x3, 0x7}, {0x5, 0x8, 0xffffffffffff0001}, 0x1, 0x2, 0xa, 0x4, 0x5, 0x20}, [@sec_ctx={0x4c, 0x8, {0x46, 0x8, 0x1, 0x0, 0x3e, "6023d3d4bc8fcd4975d8cacbc7e93b1d7b1ee417645b9c679566b3a5e63d4365af30dce4da7d94ae942353e5a53787993fd59f2449a9f137b75a50292311"}}, @srcaddr={0x14, 0xd, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}}, @policy={0xb0, 0x7, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x1f, 0x2, 0x5, 0xa, 0x80, 0xa0, 0x0, r3, r4}, {0x1, 0x5a, 0x2, 0x24c000, 0x667, 0xf45, 0xdc0, 0x3ff}, {0x100, 0x10001, 0xfffffffffffff4d1, 0x400}, 0x8, 0x1, 0x1, 0x0, 0x1, 0x2}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x5, 0x0, 0x100000001, 0xa, 0x0, 0xa0, 0x32, 0x0, r5}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x2b}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x1c34fe5, 0x8, 0xffffffff, 0x6, 0x3ff, 0x3, 0x4}, {0x7fff, 0x7, 0x1, 0xffff}, {0x1, 0x0, 0x5}, 0x3, 0x6, 0x2, 0x0, 0xffff, 0x48}}, @sec_ctx={0xfc, 0x8, {0xf6, 0x8, 0x1, 0xffffffff, 0xee, "70bc3bfa50728c11a8c700bddb0a489216bda9b12cf5512259ab8e9f1279fa2f9a4dbec7b0912250bc510f1e08ff7e99d6c14696a6c749684870108b9d9bf4645ccaf34ffe0824b913d7bf9f7ad11e415a8f681098bc2c99e17acdce8fe97ff72098d2bff120037b8d2e676d930dd0157bc2e985c04d4e45b5f97f83ec8476ad5ced1b4b718f16d401e7f1db6f0fa9d22899482cbc7f65aa135dc3e0ee5238aa259ac1fec6d9a935a215370de6f94568cb904170007f3a1827feaa51d79f02615b944f779b3db08c0b1561832e363f3d2ddda2ad3a8cb37756bcdf0b2b2f952d8d0a66036b74516eafc5dcc1e0c0"}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x1, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x400}, 0x1, 0x0, 0x0, 0x44}, 0x8000)

2018/01/13 04:28:46 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000782000)={0x0, {""/7}, 0x0}, &(0x7f0000c24000-0x4)=0x10)
r1 = socket$bt_l2cap(0x1f, 0x7, 0x0)
ioctl$sock_bt(r1, 0x541b, &(0x7f0000466000)="903f")
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e73000-0xc)={0x0, 0x80000, <r2=>0xffffffffffffffff})
ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000d02000)={0x1, &(0x7f00005de000-0xa0)=""/160, &(0x7f00004dc000)=[{0x5, 0x33, 0x1, &(0x7f00000b4000)=""/51}]})
setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000d82000-0x4)=0x7, 0x4)
bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x2, 0x8, 0x0, 0x1, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)

2018/01/13 04:28:46 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58)
r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000bd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000bf0000-0x4)=0x14)
setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000b4c000)="c26d36efd74586debe1739fa0954364417e505ff829b915828", 0x19)
socketpair(0xd, 0x80f, 0x6, &(0x7f00002a1000)={0x0, <r2=>0x0})
setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000745000-0x4)=0x10c52269, 0x4)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r3 = accept$alg(r0, 0x0, 0x0)
pipe(&(0x7f0000f44000)={0x0, <r4=>0x0})
connect$ax25(r4, &(0x7f00001e9000)={0x3, {"4fa9681a5fb2e1"}, 0x5}, 0x10)
accept$ipx(r4, &(0x7f0000364000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005a9000)=0x10)
sendmsg$alg(r3, &(0x7f0000faf000)={0x0, 0x0, &(0x7f0000f9b000)=[{&(0x7f0000ad8000-0x19a)="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", 0x10}], 0x1, &(0x7f00006dd000)=[@assoc={0x0, 0x117, 0x4, 0xfffffffffffffff9}, @iv={0xfffffffffffffe91, 0x117, 0x2, 0x301, "ab37382c44689953203f4aa0aca42b3fa095237727694daaa2a45404ce1f1c523e9a45c4e66e16f7f885fb82e2eb93ace1d92b367c830e07db25799d3bc82cadba139e8a4e76d563a976a39a75f1697ad774ad10f6f3362c940d26f4821597ef8808f5b9f0c36694fe32cec1dc81461d3421333608a9f88e01ea78a180d303cbfb643e"}], 0xb0, 0x0}, 0x0)
recvfrom(r3, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000e85000)=@hci={0x1f, 0x0, 0x0}, 0x6)

2018/01/13 04:28:46 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f81000)={r0})
syz_emit_ethernet(0x4c, &(0x7f0000e0f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x16, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0, {[]}}, {"de41"}}}}}}}, 0x0)
socket$inet6(0xa, 0x0, 0x400000000000008)

2018/01/13 04:28:46 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$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000253000-0x8)={<r1=>0x0, 0x0})
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c56000-0xc)={<r2=>0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000035d000-0x4)=0xc)
ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000b60000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r2})
bind$inet(r0, &(0x7f0000630000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d3f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0}, {0x3, 0x3}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x122)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14)
r3 = accept(r0, &(0x7f0000c32000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b20000)=0xe)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c39000)='yeah\x00', 0x5)
sendmmsg(r0, &(0x7f00006e5000)=[{{&(0x7f0000473000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000273000-0xa0)=[{&(0x7f00006df000)="99", 0x1}], 0x1, &(0x7f000087c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0)
sendto$inet(r0, &(0x7f0000744000-0x1000)="d5cf02347838303c30243006ca5331394280ef536a3f7bb4b9e42aac4677511a367637cc7479f65ca5a917834f5c2e1cfb48db2b35a098a04e5506f38b1e1c304850f4fcf0986bae12db4145c4ed1d9f8b1114bf0ac9131c1f8a26fa1e2b464fc4a9f514dee1c747d91770aec3a8816355d78a7847d7427d676894534462bf713eac031edee2f3e4abf70cce0e40c0abde471abcec219ddff03b2ab2531db18bf072e201e0c7de551d1edebbd98bd521f96f16311ad1cc2fb611586160f2d81b5e34745d71163e0761214b8ee1694f0a75c3b803a9d6bbb16e73c53b6e5600d3f787fd8b40984a40e4852b781ff367cad35360236a21e67c701dba26248a7af08107a10bcaa61575543a9d20d2ac2c1a1207056e60e3f4923c40befa787865e1310ebe9dfd4b57d5ff31b5eecee8b064f486a0ded601e2576cbcd90fb6004b55b760910d0de7af762001ea6e9857ba11fd58a066c6d46ae7a90be6f0f368975cc811211baad4db5251add3abcd293e546c12a3def98d71c4f8d65db388c52f0efd1955fa57752b23e8f66d682c19a6c8ebf6dc29039ef8c609b818a70709eed30533fbb37b6e7b4d4ca9f591acdde4c4ac3ccd966dba5179af945464fbcdb053e0c32522f4fadbfa80e218ed2991f68ea73ec470a68b2db90aebfdb1ea03551e78c06f9fcd3775edaa24a7ad2af357fbc220a6667b2b49e575f47819f7e52aec3c6cf95a1773f6708064fe47cf35a2f47bf7b426cfc504a976f9f8d0bfb881aa8bafd6161ffeb098bd9ac54a422ae6522c0a173aa61ca9a18b", 0x239, 0x0, &(0x7f00000d1000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f0000b1f000)="e9a0d2fba47788cee24185da3ac65ce44015c22556fe9c84ccc1dd3fce685218b62128c5fe1b46b4121ef38c3e299d6e7de249a8ae2328e5aff48c2dd4da7cc8be4ccb04463725aad0fd01e3b7d96e5bb956e4672d44ac112ffaa815c34ca920dd9a175e8af34b4610e47049417118db958857acecc505e9d95f7c15a644e7f174ed878bca26032c4f6bc44cf4f8a4231017ab874a2ba3207af4390fe459d7848da109bdde6790488adf1dedbe6708c06a9a135dcf8abd7e6a928a6c59e8c27e33b779ae566dad67e42f097722e0812ec209ed3d31550bdaa015e09fcc78769d467f8917ab16150bbe2bd29dda9898b400", 0xf1, 0x1, &(0x7f00009c9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockname(r3, &(0x7f0000f19000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000205000-0x4)=0x10)

2018/01/13 04:28:46 executing program 5:
mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x3, 0x37)
sendto$inet6(r0, &(0x7f0000239000-0x2)="", 0x0, 0x0, &(0x7f0000565000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000200000)=0x62e99aea, 0x4)

[  166.720268] sctp: [Deprecated]: syz-executor3 (pid 8485) Use of int in maxseg socket option.
[  166.720268] Use struct sctp_assoc_value instead
2018/01/13 04:28:46 executing program 7:
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004be000)={<r0=>0xffffffffffffff9c})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4)
mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000026000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000032000-0x10)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10)
sendto(r1, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0)
r3 = socket$bt_cmtp(0x1f, 0x3, 0x5)
mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000034000)=0x4, 0x2)
mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4$inet(r0, &(0x7f0000036000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000036000-0x4)=0x10, 0x80000)

2018/01/13 04:28:46 executing program 5:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000886000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bcc000-0x8)={0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x4, 0x36e31e27, &(0x7f0000001000)={<r2=>0x0, 0x0})
setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000-0x4)={0x1}, 0x4)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000070b000)={{{@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, <r3=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8)
ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000354000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, r3})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvfrom(r0, &(0x7f0000002000-0x5a)=""/90, 0x340, 0x2000, &(0x7f0000001000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000002000)={<r4=>0x0, 0x0})
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r5 = socket$inet(0x2, 0x80003, 0xc)
setsockopt$sock_int(r5, 0x1, 0x29, &(0x7f0000de3000)=0x7, 0x4)
mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dee000-0x8)={0x0, 0x0})
sendto$inet(r5, &(0x7f0000deb000-0x68)="", 0x0, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/13 04:28:46 executing program 6:
r0 = socket$inet(0x2, 0x801, 0x0)
mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0xea5d2f4cea55b8ac, 0x32, 0xffffffffffffffff, 0x0)
connect$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fdb000-0x4)={<r1=>r0})
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fdb000-0x4)=0x9, 0x4)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0xf, 0x7, 0x1, &(0x7f0000001000-0x8)={<r2=>0x0, <r3=>0x0})
accept4$ipx(r3, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fdb000-0x4)=0x10, 0x80000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000-0xb)={0x2, 0x0})
mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000fde000-0x8)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pread64(r3, &(0x7f0000001000)=""/0, 0x0, 0x0)
close(r3)
vmsplice(r4, &(0x7f0000003000)=[{&(0x7f0000fda000)='W', 0x1}], 0x1, 0x0)

2018/01/13 04:28:46 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000001000-0x8)={<r0=>0x0, 0x0})
listen$netrom(r0, 0x0)
r1 = socket$inet6_sctp(0xa, 0x3, 0x84)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000563000-0x4)=0x3ff, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r2, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5)
r3 = accept$alg(r2, 0x0, 0x0)
sendmsg$alg(r3, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f00008e7000-0x40)=[{&(0x7f000041d000-0x9c)="1e60d251b3ee99977b3ed57d48e3d1c35495d45156fc25614fbe0bec7b60dbc70c4dbff9289d6d6e5ad512dcea0b9b371641790784c43613aba484aae4a17d56ec71437ea487e0b06fd44fd00b524000a69370b5d99872fa6184a99f6af339e00fca08f3b08313c8f02d4c7e6c0d4ad8e4b11f064db503b1af29e0a5b4a1b80e736c17dc3cd1f666349a0f149ff449da72227569fdf877b5f97fa8b2", 0x9c}], 0x1, &(0x7f000074b000-0x18)=[], 0x0, 0x0}, 0x0)
readv(r3, &(0x7f0000214000)=[{&(0x7f0000df2000)=""/178, 0xb2}], 0x1)

2018/01/13 04:28:46 executing program 0:
mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x0, 0x7fffffff)
mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fd5000)={0x0, 0x0})
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fd5000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4000000000000000, 0x9, 0x6, "0515f38cd1a77ab4aa163d7d9132366ab838fa65a6a702d5e7520985264af32af90a5051054306b3261a5b6de0b62dc5629d8701b992feeec114f2278411bdf44d44362ac69702387b1d415672476bd4"}, 0x160)
r1 = socket(0x8000000000a, 0x2, 0x0)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []})
ioctl(r1, 0x8936, &(0x7f0000000000)="")

2018/01/13 04:28:46 executing program 1:
r0 = socket(0x11, 0x0, 0x40)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000249000)=0x2, 0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000000000)={<r1=>0x0, 0x0})
ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430)
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
socketpair(0x1b, 0x7, 0x9, &(0x7f0000cbf000)={<r2=>0x0, 0x0})
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ffb000)={r2, &(0x7f0000ffc000-0xc6)="6127f87cafe60168804ac618253938afc5c847660f9ae5375b8cb15e883142d3749f95d212803433f598e345dcc30ebb3093eef5582b0bb7f6ebe4987f3d748f222e3c2860a368a3f8720995061a7f008293dcaaa97be81e927e1e42736e11e414a37af049015780ca238b8f5b94b310b710f53855928ad379817d29dc81364e2cd9ca8c9a648a77573d457b5cf13b71dda1c54387e1deeb5f2f264bf2eba73a6d07cecc992497a049bc2a989a617ab09f5d92c7598dc4ecb7441fdc64812d43edba2cf8ba53", &(0x7f0000b46000)=""/125}, 0x18)

2018/01/13 04:28:46 executing program 4:
r0 = socket$inet6(0xa, 0x3, 0x80000000)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000df7000-0xa0)={<r1=>0x0, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xfffffffffffff867, 0x3f, 0x100000001, 0x0}, &(0x7f000047f000-0x4)=0xa0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={<r2=>r1, 0xa}, &(0x7f0000000000)=0x8)
setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2, 0x1ff}, 0x8)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000002000-0x8)={<r3=>0x0, <r4=>0x0})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000001000)={&(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0], &(0x7f0000002000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x5, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0})
getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>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=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x87, r5, r6}, {0x8, 0xe138, 0x4, 0xffffffffffff8001, 0x7a, 0x993, 0xff, 0x5}, {0x3, 0x1, 0x6, 0x69}, 0x5, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0xca3fd3024a899d12}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x3, 0x2, 0x7fff, 0x100000001, 0x2, 0xd263}}, 0xe8)
ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000000)={"bc5212ae4643175d141e308c01d66899", {0x4, 0xffffffffffffffe1, 0x7, "39926041c620", 0x10001, 0x0}})
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000001000)=0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000)={r1, 0xffff}, &(0x7f0000003000-0x4)=0x8)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000000)={<r7=>r3})
accept$inet(r4, 0x0, &(0x7f0000001000)=0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000005000)=@get={0x1, &(0x7f0000006000-0x6a)=""/106, 0x1})
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f0000007000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x5)

2018/01/13 04:28:46 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x4000000000080001, 0xfffffffffffffffd)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x61c)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4)
sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
socket$packet(0x11, 0x3, 0x300)
sendmsg$nl_generic(r0, &(0x7f0000459000-0x38)={&(0x7f0000cb0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000757000-0x10)={&(0x7f000080b000-0x70)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f06", 0x76}], 0x1)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e03000)={<r1=>r0})
getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00008f4000-0x4)=0x2, &(0x7f000029a000-0x4)=0x4)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000030b000-0x8)={<r2=>0x0, 0x1f}, &(0x7f0000744000)=0x8)
ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000cc2000)={0x6, &(0x7f0000410000-0x378)=[{{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}, {{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}]})
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000172000-0x8)={r2, 0x3f}, &(0x7f0000a65000)=0x8)

2018/01/13 04:28:46 executing program 7:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={<r0=>0xffffffffffffff9c})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000512000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4)
mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket(0x18, 0x0, 0x1)
connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x40000000000, 0x0, 0x0, 0x3, 0x0}}, 0x8)

2018/01/13 04:28:47 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000fe6000)=0x0)
getsockopt$packet_int(r2, 0x107, 0xa, &(0x7f000080a000)=0x0, &(0x7f00000b4000)=0x4)
sendmmsg$alg(r1, &(0x7f00001b2000)=[{0x0, 0x0, &(0x7f000075c000)=[{&(0x7f0000f77000-0x53)="5556195aa534b8a6a7e841e68ca6df646b23553367c22eadc64ff01163512d7d4dd17f4c2ad5d54a5a79c2a332ff4bf86ae3cba635b50ef2a43ce16dfba49e50", 0x40}], 0x1, &(0x7f00000a8000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0)
recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0)

2018/01/13 04:28:47 executing program 5:
mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x800000000, 0x84)
r1 = socket$inet(0x2, 0x7, 0x800000)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000090b000-0x10)=[{0xb, 0x0}, {0x8, 0x5}], 0x2)
mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept$netrom(0xffffffffffffff9c, &(0x7f000095a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000018e000)=0x10)
mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f000095b000-0x4)=0x0)
recvmsg(r0, &(0x7f000077d000-0x38)={0x0, 0x0, &(0x7f00002fa000)=[], 0x0, &(0x7f00007d9000)=""/0, 0x0, 0x0}, 0x10003)
mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000095c000-0x8)={<r3=>0x0, 0x0})
mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000095c000)=<r4=>0x0)
mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f000095c000)=r4)

2018/01/13 04:28:47 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)
r0 = socket$bt_l2cap(0x1f, 0x0, 0x0)
ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00008c9000)=@buf={0x26, &(0x7f0000ebc000-0x26)="f495473807c7bae183e2d7c79c647dd4e1a63ef0b2008fcd020e89ad4d9976db7ae94c06e468"})
bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x100000000, 0x3, 0xa, 0x7, 0xffffffff, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0xcfc2, 0x0, 0x0, 0x0, 0xfffffffffffffffe}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)

2018/01/13 04:28:47 executing program 6:
mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fe7000-0x8)={<r0=>0x0, <r1=>0x0})
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f00009d6000-0x10)=[{&(0x7f0000fb2000-0x2b)="2900000018003191dc000fe980080002021300000000ff067fee0c000c0016000401ff000000050001", 0x29}], 0x1)
mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = accept4$inet(0xffffffffffffffff, &(0x7f000087b000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe9000-0x4)=0x10, 0x80800)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f16000)={<r4=>0x0, 0xfe}, &(0x7f00004a9000-0x4)=0x8)
mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000beb000-0x88)={0xfffffffffffffffb, {{0xa, 0x1, 0xf5, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000eb4000-0x73)=""/115, &(0x7f00006c1000)=0x73)
socket$netlink(0x10, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000fe8000)={r4, 0xfbd7}, &(0x7f0000fe9000-0x4)=0x8)
getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000085000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002e7000)=0x14)

2018/01/13 04:28:47 executing program 3:
mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000094b000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [<r1=>0x0]}, &(0x7f00005a1000)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r1, 0x0}, &(0x7f000095c000)=0x8)
socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000960000-0xc)={r1, 0x0, 0x0}, 0xc)

2018/01/13 04:28:47 executing program 7:
mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000-0x4)={<r0=>0xffffffffffffffff})
mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000002a000)={<r1=>0x0, 0x2}, &(0x7f000000a000-0x4)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000001f000)={<r2=>0x0, @in6={{0xa, 0x1, 0x8d6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff00000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf0, 0x5, 0x80000001, 0x100, 0x20}, &(0x7f0000005000)=0xa0)
mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$inet_sctp(r0, &(0x7f000002a000-0x38)={&(0x7f0000009000)=@in6={0xa, 0x1, 0x83, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f7}, 0x1c, &(0x7f0000009000)=[{&(0x7f000002b000-0x4)="c300668f", 0x4}, {&(0x7f000002b000-0xe6)="5060f083a471ea08d9b78480bfefa612e81e8ddce0a2dfb03dc9cd2565138d2d26238680c78695e649a1ecaa6aa5cc94e9cc53b89927711388cb31cde3ee4f860b93970bde910a6580a91cabc36aa4f19dc8a79915bf402b8c973907caabb92f9d8b312c61d97312c37136f7a4c5d1a301a2814a4563b0681687ac70747108bafed90b74a892848bcb65e061bbae0dd9787255d248221b2c2ae25a2a8ec18d8a9d632fd12a0613907d1373274239b7917c108274f29754b7bb3e625e5c59ae20725c96a41277f8230431bd3a7dea425659a924f00b2c920f54739cfb108de8680d7ddccdceca", 0xe6}], 0x2, &(0x7f000002b000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x88, 0x2, 0x1, 0xd86, 0x1000000000000000, 0x9, 0x4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0xc54, 0x10001, r2}}], 0x60, 0x22b103c2583d2dee}, 0x10)
socket$inet_tcp(0x2, 0x1, 0x0)
r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000016000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000020000-0x4)=0x10, 0x80000)
close(r3)
mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet(r0, &(0x7f000002c000-0x48)="da5eb0a5bf15f0540085079105216ef49488d5491144e84f625c359a37330dd537db70624dbc0727ec34b1ae14af42c954026d803e7faad4cf6c39d2ab75fceb5b126651993d26ca", 0x48, 0x4000, &(0x7f0000014000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f000002a000)=0x6, 0x4)
r5 = socket$inet_sctp(0x2, 0x10000000000001, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x11)

2018/01/13 04:28:47 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$inet6_icmp(0xa, 0x2, 0x3a)
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4)
setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00003e1000-0x4)=0x0, 0x4)

2018/01/13 04:28:47 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res(&(0x7f0000ffc000-0x8)={0x0, 0x0}, 0x0, 0x5)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res(&(0x7f0000ffc000-0x8)={0x0, <r0=>0x0}, 0x1, 0x1000)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ffb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, r0, 0x0, 0x0, 0x97, 0x0, 0x0, 0x0, 0x4000000000, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:47 executing program 0:
r0 = accept(0xffffffffffffff9c, &(0x7f0000b91000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000930000)=0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r1=>0x0, 0x0}, &(0x7f0000bcf000)=0x8)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={<r2=>0x0, 0x80000, <r3=>0xffffffffffffff9c})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000002000-0x10)={0x4, 0xfffffffffffffffd})
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8)
ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={<r4=>0x0, 0x0})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000002000)={r4, 0x1})
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000001000)=0x1f, 0x4)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000004000-0xc)={r2, 0x80000, <r5=>r3})
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000005000-0x40)={r4, 0x2, &(0x7f0000004000)=[0x69, 0xffff], &(0x7f0000005000-0x10)=[0x0, 0x7, 0x94, 0x7], 0x1, 0x4, 0x310000000, &(0x7f0000003000-0x10)=[0x200, 0x0, 0xd374, 0x101], &(0x7f0000005000-0x1c)=[0x9, 0x7, 0x5b834f32, 0x244a, 0x100000001, 0x4, 0xffff], 0x0})
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000005000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc)
setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x3ff, 0x4)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000007000-0x8)=@assoc_value={r1, 0x4}, 0x8)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x80, 0x4)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000007000)=0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000003000-0x4)=0x0, &(0x7f0000008000)=0x4)

2018/01/13 04:28:47 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000ffb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000355000-0x4)=0x10, 0x80800)
connect(r0, &(0x7f00006d9000-0x10)=@ethernet={0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:47 executing program 6:
socketpair$inet6(0xa, 0x80a, 0x7, &(0x7f0000ce5000)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="528bd724084ef6b51ee2e637b39c7a9a", 0x10)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$alg(0x26, 0x5, 0x0)
close(r2)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r2, &(0x7f0000be6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18)
r4 = accept$alg(r2, 0x0, 0x0)
sendmsg$alg(r4, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000658000-0x20)=[{&(0x7f00009a5000-0x58)="3bd6d27749c0", 0x6}], 0x1, &(0x7f0000f43000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x1)
recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x4)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000516000)={<r5=>r2})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000949000-0xc)={0x0, 0x80000, <r6=>r1})
ioctl$DRM_IOCTL_MODESET_CTL(r6, 0x40086408, &(0x7f0000085000)={0x92, 0x4})
setsockopt$inet_tcp_buf(r5, 0x6, 0x3f, &(0x7f000077f000-0x86)="c708bb04b469d71bdaad5fb88477d05fb224bbf1521903355dcaf59c7166241e37f57a69a9b44ffda0dc1eb98382b120e802f5ca66be91b2183950cc8d1b02d9e4814512a2c84496df892ac7b98eaac03b8b19073da200d532bc00bf9a9177d0e79a8ced9eeceb6e2c641228104121d3fe018d230bfea753caa6f601b074028c316afae01c0f", 0x86)
bind$alg(r2, &(0x7f000009d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(gcm_base(ctr(aes),wp512))\x00'}, 0x58)

2018/01/13 04:28:47 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000bb3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00006be000)=0x10, 0x80800)
ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00002a5000)={0xfffffffffffffffc, "9f5f138d6098"})
syz_emit_ethernet(0x7e, &(0x7f0000e66000-0x85)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x67, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x0}, @noop={0x1}, @timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}, @cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0)

2018/01/13 04:28:47 executing program 4:
mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x0, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000051d000)={r0, &(0x7f0000683000)="fc28e125884f1a160555b46feaef0cdf20ecab95457a383144d656bba6f4ab3a9d1d581c9f806b712e26bb577575e696416c03b24c3676b99b0b55fcb709f387a22e8681e68e77f527f87726ee18f28672f7cba9e18d92092bdaaf3f9b58faac5c167e5a871458c54bff264ce449d52d0d9877279f34a41da1fe2c5ee0e178f69db09b5b0ca93f1d2626d00b14b476c6b5d8b82e80d9af526f69763fcaf39e2220f70a10f6d7933791be2b470f8951f4782bf8177ccbd29e6cde77298d62bea181449d782ca515e2081972", &(0x7f0000cbb000-0xa7)=""/167}, 0x18)
mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eb5000-0x8)={0x0, 0x0})

2018/01/13 04:28:47 executing program 7:
mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ff6000+0x555)={0x0, 0x80000, <r0=>0xffffffffffffffff})
mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000ff6000)={&(0x7f000029f000)=[0xfffffffffffffffc, 0x400, 0x9, 0xc04, 0x1, 0x100, 0x80000000, 0xe00000000, 0x8000, 0x0], 0xa, 0x4, 0x8001, 0x4, 0x0, 0x49c, {0x2, 0x157, 0xfffffffffffffff8, 0x4, 0x1d, 0x3, 0x8, 0x2, 0x29, 0xfffffffffffffe00, 0x7, 0x9, 0x4, 0x4, "b5c09c8eb9088bdd361f3e532051658d0991952df4b64223aecdad40bf5812f3"}})
r1 = socket$inet6(0xa, 0x5, 0x5)
mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00003d0000)={<r2=>0x0, 0x20}, &(0x7f0000ff7000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000569000)={r2, 0x7fff, 0xfd, "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"}, 0x105)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ff7000-0x20)={0x0, []}, &(0x7f0000a90000)=0x4)
socket$inet_dccp(0x2, 0x6, 0x0)

2018/01/13 04:28:47 executing program 0:
mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto$inet(r0, &(0x7f0000f0f000)="b1", 0x1, 0x0, &(0x7f0000794000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f0000dc1000-0x1)='D', 0x1, 0x0, &(0x7f0000f10000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000071e000)=0x0, &(0x7f0000268000-0x4)=0x4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f14000-0x8)={<r1=>0x0, 0x0})
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000bf6000-0x88)={0x8, {{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f13000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg(r0, &(0x7f0000f13000)={&(0x7f00007c5000-0xe)=@l2={0x1f, 0x7, {0x5, 0x4, 0x9, 0x7fff, 0x8, 0xffffffff}, 0x9, 0x10000}, 0xe, &(0x7f00001ec000-0x10)=[{&(0x7f0000f14000-0x6c)="505a65e1ba161eef9f5a84205274184e99aca7223597c91f75127c9a7576b031fe72a0b5394707a99b8d6d0c37f7a6596dd5326a95f95a9274dd7317a0e54f7fe323d35ceedd73faa8d947ff1b66d7f7050d5ef4aa48781d3b120482a9f01efc4917041f4dc01f16aa262f30", 0x6c}], 0x1, &(0x7f0000f13000)=[{0xd0, 0x105, 0xffff, "6fa9a48db0e0fd0317a5c88378a7521e090c5d306e8e480cc71eb6cdbd29e7de7538873dd7f71709a90a37275b53cc9d3f6092aeb7f97e69e9bf0d5812dbd170c5c8ad2d11429070cf022a358abd3b491b423e1c93698442eaa59bcf49e5cc1445ba8572d4059e3b452e83e849f8c7475956f320682ed2bf62904d1431d28067483ec5e0909af7d440bfd4da00cd72427fc681bbe38978061b5269c20ce9d982d81639afd783dbb39b82b0fcfa1efcc32656de2a4b01f10374749c3223f5"}, {0x30, 0x101, 0x8, "c4cf75abb4086533d4fd72d464549389a385bfdb6a1226f9d0770d"}, {0x90, 0x6, 0x80, "48f0a2dbeb5e24a2e59eb8367227fb1024330d34c74433388d5d7636dd258f48b6dd6c5da9d3c613fed021fa62444a96382809cb8e2ba153228f351647650591d6774249914291d0a53002d9864948c10e8e011a19e06fdc4dce06d891342f511312bd022b36464273947a4d462c22968b5ef7176d47fd9b1219"}, {0x108, 0x11, 0x9, "d76c80193f76c13151b550dd34581b559d593520d5f660545c974c92faf5bf3c4a7bc0eb578e08fd1c34a4668a09fa8d627cfabe8c7ff37fa5e46b1b26d4d629dd4a2b83aea661c4e89d00327812514b6e6b3021a73480f40945629d830b5aecac2a9ed8ec49287499c4b0745ba1d1832e62538f7a728328fd09e02ddf2a75927c1f2f1c20a73205d7b3d276ef2b79ef147ca1986ca98e3a46a37e5ef2b67da0e26631da2d931fd154a9f4c6749835c08f3005c1a487f878fa42615fb06d2f2e162a83d5e9cc40cb481bc90ff5b0d2c05a4db18f51efbbdb2808b7ac11318b09f1ab6a22c44a40281efa6c3b9188d28267a7b9e627"}, {0x1010, 0x13b, 0xc1f1, "0540d453f63aed4f2d5eaa5811577f6a3b89ddab3101f55ab63008ed19535f49146af05e6ecb658505f7a8d22de7fed800466a2e23c55215d0a0988d2811c2dd2540b4b500f3e81ce462bd00884de2a6f26c854a2a3f59aba2618b984f79f4e284575994700372a22b710a2e73e31d68336e9eb041cde4514ab01d3719f2799e7b66ccec17b9ad4da9b5ce069ffc5ace8787afcc94ecefa045f3a7ec9a5ead02aee2d5a154a705ea1b1bb742204857ee47ff5dfd2ba76c333364955a542d2a7d38d5ad7386a93da73bfdb360e97991780349944357e652aeacb9725374f0a7f14d4f04c8d1453ebfd136dfa3af21c07605448ab5f26ff52f2b3a6ecde4f761720e645f61ddf3f275f62e15f1d81b1a35286a4665296d7c37e170f07afd425a59f185d19ebac002107497a0e43ae75a37db49994272818868b13b3eeb46c1624b1f2c6900ba82bd6983179d34a042f84be4bb0e06c4dae8c088647cfd76497e335c424ab9a24694f704d782618eafce507ad0ea54893040bd1eeb5d62bc7be13a9dd8d428ba3c5b46cd446eaab60c721e82e681f3c1eee28a98d5387dad00c1436b88ba27dfe6375d0b75144f211a52b648117f58adae94b115b9f3a38b48bdf0b2f774b99efd2b9b9687f40fccd756288718038c9efb3cbac66a19d4081c7e682bd5bf846ed1d5672b4d51defd022bed94cbaef67e4fe6212602110c36cff3141ffa0afe4e2730856031fb1254dd705bb46fc40fcf0d21089f7904ffbd18e76251f27a3c16fc2ed78592ff4269b81d8362a932e2d046c9f4bcdeb9652e7b10793248842bca4403f00f6a22652bbd6d8261e9d133e964eac0de21cc2918bf24fd8cb90e0440b22a161e33bc8e55f6b4babd39ee7bbb98a04a270dc49bb5edf9e3ba6a2f581feeb645b4c6be8b4abb53e1800707f7ee0d522be765d297bc78ea975f369c82e6aa0ac6ec56d6c0ca8fa7b4b0f0d2e4673891dabf970e63c815fdd60ea2a5f05b2051bf2320e86687a9b1f15f51a8b687824e754bb4be0d024675d28e53041a454b49e56f9571b9d063ea06f0dba254715d711a5bd23aeb3dab05dad0696d029e843a013cde4531558dbe3a147df836a6ba5b63eaf68b4f407f5aa83061e34ab90db45d0653daee784e90eaabe635d22269abda90f7e6733311aa6ad2667103280f059b2a9b816986eff116bdbcfd769bc0742e2a7e37065c8c2f7ce6c14baf26dbdae0eff413a44532f54c68d31f3872bde90b860eadbad0af50a53f8ed8a93bbea915e1c8f1ff830f25d42c54ada2d9a8566781f3b2044dac07720eea08c179ac77d542859a73dab4c4cf526d3d605dce6a932b69534d0949c203f6faaa752bfb2f96b241f89c13976677a7f8f62e209bdd6fab8082a5e269e44ec9337a62f2e2c91bb9ba5e741a7464f8b80f46c60928d5e1bba8121eb991a7558eaa03813ba9bb7d8f6f215b068f624eeb50c21ab132354fbb3081d17a137e713289379733d156f1eade06582797a8e1c034ee8146f5c77bc71f27e20af7b7bcc06b6ba4a3f7d0d628e2d6e3765eff3e36815df0530e312c9e3ba8b7397a041110c8bb4b9ecb45d55f26918ce3cde7e4ebabd11abc48e47a5af4f3d1bd2d95463ee3103534a1946e9e86511773ee32b24f7271a8ef05b265f39b2d207a9388571cb08078e7dc9866d1a358ddc1bb2e695ce01ef126646d55f70fafb233feb2518860727e1287e589c6e8f7a843bd037f3ce576660dcb4657a477ddad8a0d7a21e2d750161dd6e19236690ccc60354b6456d02b696f440eb0818c511aed040bc42f55922c7013efc2389168ddae61455746618e6abacd837b149ed3ea71036670f091401d3b03f2586fa397097b2b04ddc3db3fbe1a8247a1a5a9eb099e9d693634c54f33cd8fda371038d8f745f4fea79863c0dc0215122ba962cd138e7c39cfa8a384fc748d0f6d0ae36dfd45f7b4198f09fe6106f92f2fcceb76d20c3e751846cff68a2771a5eacd34e26c204e17412c74b5329ee07c256584f984281d580519c17699b8f5a1dd007505b40f6ca946131a271b385c0bc3e409aab469f137152aa78f45cc01445c4a0ab4f4e5284a1b24a798e43bfb936c9874a2c8589463430e158eb224b7e02820957661bcafe1a6758f792abe733e6285e86d597867a8594f5f92a515e71a51351cff2ccfb1d45d316cb5f0fbdba61b2c8cde722670643c52f1d6b966ea6435bd0c3ae682d77b0d68e6bf61b918739dd9f24879725f7ace113d3d31a1e49e015c041e067d029522467b8b585ca37196df23579289ec4a8d519ce5fb85be92a29bcbbdd3a3f1ca241f6abd362eaadccb9e8cb5e711c469e7a2c6a132335ceb1a0ed2439d69b420364d34513c7feeec6d0af516ec63d70bd8ac9719592a6fb7a4073c6870e2285c8e8677b1c9a7e9213f19a92c3e2e147dba0ece65c5e67e316be976968e8251d523c0fbc14c8db17c9e513ddb72227a6f89fe34dccd85d06931f2e98b16b68a47b2b580be7eb8d71cd4c34db6f1f54506fe57f507600757da1005ddc62e14a7d104396d50b809823c1161e5ce322a82035cbea3eac777e0646d032435222f2af0a122c857e485ac4208ac9ab9c5f3fdf85ee4b9fcdd389baaa907e5bfa9afbdc4d19f3ca7ad76af941f8dae1e0b0a89c6c477d8a7fc6b4b66a928470105f3cf4491eee0079fc80839a7406eb62fd70961bab56088f83921034c6e3595301315a22cc2e285bbb47bfe90c3fadbe13ad2ea55fc9c681ecc5a25fca6e3ec5ce1617ea33b6d741c6f3c9a6106d550f7ec1bf804310b742657b7572b2286a67236e32d0dc40d306cbf16aefe565f48a2ccf86a1cf2b685e9bd329b4ad333a9fbc039bb9cfeb3677bae01f6cfb5ec6db4330f8f61742b1a767359b41d49c902c55e9e8b1a187e1040bc121abf19af922f204cbcfbacc9b21dba4ddf861c15dab45b759d2804568826c30b4dfce1a6ec8db6936effb6b17b7b9b66d5629d23fc7674d5a36eed5ee4bb5076fd3092743f37115717133031e1bc949001ca3b8ddaeebddee7f8302cc8a3d71266923606b92776580c9682c49a6d892d3ef6b37a5539065217caa175c14211acbedc3eb7af088f8de4b36a0014269f527c5a94e20059e3cff431d087f4c4c23df00420fd7576492befcf402069f9da02de362cc4a9f3e8b740186fef41a3d03382f5b7d86eb736a0cad0d4653f64c9aa30bcd099fdb257ec2eb75043f205d8a99fa53fea200dd2cc126834180c92ea65a6fe0c1e5c50dd8f9e16d825f5c25f9498cdc6760830dadc599ae97e44f7beee7e0435af3d1481f56f7df76d1640ce36ec30c4f787fc2ecbfe9b5ce1240ef72d3d3fe56dbca317fd452380742f3353b73b98b05315f1bc7bd3fb64f5beeb122b86020e58a354dfe25c518181eaea3fd1a262af0ac00471c13ba59c1bf440843b7f6ab76b29e95267f92e5fdaa9201acb35ea916d404936ffb0fc849d52f9ddbc56c6c2fd605ec6545f83ef11ae8ad634720909b3ee0ae2aa946c0a7884600f28e7194c210369458ebdddaf47c0310114a91ea5e3f380fc4971f678f8e87bc4d380f12a4d0881cdd8cc8db25920f4dfc73bf4b6ab7a378442412a53b962bf5ffda645882c46016f51704dd5a8357bce85c6acd35c15496cd594d0214d4c4c79b7c0bb546ce93e1307e91da719ea040e6cecd4637e520a0cec1161337d57d3726a80bf646ef34836ea68fd4fc45cd210edfdf32b5322f0b3a75fba4f9aeba38c07d48462b21973904796ec7974367bfd2cea9fb2a088c3a09bdd081b349ea4381f58be778abf1b790ee940fc2541b84cd1386110a3f8e07cc067afdfdb564486ef2ed30e8ee4b41ed96d9e5a6859a370daece83a023571b6de678fb5d1ce431bd7ffae97e3a2ace9caa2c498d31b5c7276bb1d20064979c151253fa249b44a5f3f0b5d99fa1cfad21314136b3a3afa2783b0bfa9da56980fb28c368dc67fc0465b22d0d6b6055e07797311b2487d25fc5002c643fea2902d5e20b06e3ea1107dadbbf3717c4ffd00aded03c063f01c80fcac7793c3241fdeded7bd83e77eb3af3e28bc6e6030a9f63ba362a526822f7d1210bfaa857bc61448539c165b564638b6eb091188a3ff7f51bd38df445c4b3825d59afb6ae3f34feae27f6abe6cf4697b311f4ff0b50ab91019d47631746ddb25501cb5ff86eee778aa4621213338e589111dcfcd470fdec2e4e7240f0ea9fcc188de27237fa030f2d4d19419536bcef6ddfa41dd571453132fe910a0bc0d15bd3aafb957e8136d25703fe08d149f98f2e0728849ef9be1bb8084194b69cf16942a9dcbd94352fa830f98b1be3417b67e4973bd09391cec6e357c473c5056f5b9652b84c5c1e8099be57d8a37a88d4de46a4fe74668e81eea3cd0f72e70a32427cb60d664fd4c4772a366fba8deb4f000eed7c59c44f2f8ab6b8a16a4dc5e7bea33df68e998b5eb3865f71b08e5e22d235898ebf087eb17849529454bd725ccfe63bf6526d110d51321df852c90d502f8e02a07e4a9f7fb39088a9955c27a615650949ea1fac2f6cb724d51cd05e6d75be5b48ba947bcd84f76f90a7df34426e27c3c71f1bdfab63d7c338110b39bb0d146ea91419710e8c6de4e46ca945098b896909bcaa1f7b0311b4b1daf45f52d6d7bb1397873622256656d6421456070d053f11681296c5c486b60606f90f0be4468392baf8e622c67216a000a61a4f2a3678375f27beffa54feeb4d157f6b2df467fd0f2671abb2ab607e51a5931b0409018a5631c02a3a432ade1aac78d0e33084655bf35fd05f5b850fa036a20637a1c097b11b3454a485e1f950966423ba9ebb0a966e479f2e5e4a1840992de23330e99b978e80b44a38340467e75b55d287f2d43bb424d2bdc217e143754911d2ae7074ed2c0488d5d3f68b71170871b98913bff5ce4af1fd9a2d1773d4fd82f9e71b8f39076f5b042bec8c5561c42bfb12ec8dc514f13d4b74755c78dd5bebc0866c41557435e6faca46490db3befeccc9d8e58050d45a08ca06927c911c201a7d8a31b1bf665adbcc9c868e975a2bea81ee22bf5e90082f402f90706e188db246228f5dab50bf540139b5835375309bd09da861cc07cf022a3d0f8b0a23942967a32054f73aded122ea400b65442b0de47c8ad445cca1e5bac8432a847b8e640ecd4f3f9e4659536ff336cdd44e598480147da1ea3721c2da012935a1ec5adc20c93fcf5856503a14dcd44fe8267bc69d7fd1e200769f9f86082b33d88a807c9ee8c83939006b456028138a21293911c0863510311ffc33415e0d2f4e75845ced697ca88d8336296391492059b62aa551800680c0f287df9a5431d82d86902a5ed151b49724c6516d53fa8809b35ee3a1b07325fe6b31200255df9ed02e1f541d5e77877b12cb257a17585f8178f37bff3115daf87c3fa951c5a70482dc810d67be5f147d584745ab74b0a0230ac95ef831b4d1f4bb38863350807f17a40de93160397303c4b8001e755abed1ff5001a419dd99c7595c3436904e6251c6b5fc61d6920bfdb228e9501b28b3bb7539d3cd47f9ffce0072c174d9f3412f7940fceb048a6f1cda3275c1c64f3eb40d1a4e441dd965400308fc9a932d79e2032a85c827d502a22ab0e2c96423d8aba86eb0010443bc990960c7cb6fc9492d2861dbd15837504586c382153aaea49471302217f8ffeaf02db295737bd1e24d3ce95a8fed179501753cbf149fbc18338258181c330c06d86ae189694e976fd11a850d54169da029874104168dc7"}], 0x12a8, 0x4001}, 0x4000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000084e000-0x24)={0x2, [0x0, 0x0]}, &(0x7f000058a000)=0xc)

2018/01/13 04:28:47 executing program 0:
mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x7)
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
vmsplice(r0, &(0x7f0000015000-0x30)=[{&(0x7f0000014000)="", 0x0}, {&(0x7f0000015000)="0d7c7e5043e202f35ccfba023d860c0000c2fb4ff900000000000000065090ee4d50ec57c757404068c6712ccbba08c90387da61cf180ba015c3", 0x3a}, {&(0x7f0000015000-0xa3)="b3fff600e56d460744af42b27cd8b8980b2c46938926cfbf26ba836224bd156d2b9ed513e385e1c9089573f79cb2e5e387a9c25b9d0f2c0fd1331bbfc7b6488f5ad936644ba91b98cc0b1110b591f5415af26dff3e60859437fbb858ab1b2d625d6a8e35399e5c9c1383479a5f107464cf6c19ffa2b0c3193ecb86ee78c2a0c23e8a18f54a99124ae44b8dddc981aea195a620b1aa2e9860881488c47caa74ebc44946", 0xa3}], 0x3, 0xa)
sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000015000-0x10)={r0, r0, 0x3, 0x2}, 0x10)

2018/01/13 04:28:47 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000926000)=0x10)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000048a000-0x4)=0x2, 0x4)
mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x3e, &(0x7f0000874000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x8, 0x11, 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], @broadcast=0xffffffff}, {[], @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}}}}, 0x0)

2018/01/13 04:28:47 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$int_out(r0, 0x2, &(0x7f0000192000)=0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ceb000)=0x4, 0x4)
socket$inet(0x2, 0x80a, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a68000)={<r2=>r1})
sendmsg$alg(r2, &(0x7f0000d28000)={0x0, 0x0, &(0x7f00004a4000)=[{&(0x7f0000912000-0xd9)="dc12c730d7e1ecb028604e6fdc6787ff2f388409c0a9688db0cc9f5fb7dd80905fb2bc2edd0f56072876d3b66951b33324aa828af19b53c9694fe3097506f33316ba0e8bfd8e69936ec03c88849c46ba1fcfc723614726f51c2e05f67aa775524f1032c23af6e9bbdb8aa532be27a65bc633bb5ddbe0896a2a5fcb2a5aa59d48ecb9757cf3e0bf549b9c729cae6de27d16b120db013f6c896256e104dfd03fc94947954707f3d7c046d8424f406b564abcf314fc693ef57147bb44adf61b0c3b450ec651fc905cc230c84a490f872177bc5ed27965b220a8f8", 0xd9}, {&(0x7f00008d1000-0x75)="1fdac6db44de72e5e14b05e7a37cdec7429cdb4fd09c9a0293143ed7686ecb90ba2e9594d062ade490caa8711070bb23502115198eeab865cf88f0fcb2edb0492d3e20eb85988dab76165d1938d692586adc659625cae747993809f61c4cf135853130ab2e43bd977caa8ed733248b0c48e785a5fe", 0x75}, {&(0x7f00003ea000-0x4)="06b6c1b6", 0x4}, {&(0x7f0000cc1000)="ce9ce5434d38cd8562ebd59b0da686a7a9d13856be8ed7dca977c3b2b1c2ebc5506283b8f1ab465aa150cd95bf13a88e6f7a53b620457e002eb899bc2c564d78d6ad9b8207bdddf65da51c3ef0962cde1d34006f376d7877f45e0c54771ad3f5755fdba60ca3c7edec1342330b50227bc8c246357a5e4923f861f68aeefb29c51787d318b2081bd4522ff6334b21d56496d2eb10d96381b3751b4ba5b9c669b18f3d1c46318c6a7d7e51d3aa2ddce5e74b099d077b0de722478b8d0d", 0xbc}], 0x4, 0x0, 0x0, 0x40001}, 0x0)

2018/01/13 04:28:47 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x802, 0x0)
ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000dd8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000})
ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000a74000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})

2018/01/13 04:28:47 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmmsg$unix(r0, &(0x7f0000c05000)=[{&(0x7f000022d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000224000-0x50)=[], 0x0, &(0x7f0000b37000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x50, 0x0}], 0x1, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000218000-0x8)={0x0, 0x0})

2018/01/13 04:28:47 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x2, 0x300)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007a6000-0x4)={<r1=>r0})
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000484000)=0x0, &(0x7f0000fb8000-0x4)=0x0)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4)
setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00001f0000)={0x0, &(0x7f0000cb1000)=[]}, 0x10)

2018/01/13 04:28:47 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x7, 0xff)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ffc000-0x8)={<r1=>0x0, 0x5}, &(0x7f0000ffc000-0x4)=0x8)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept4(r0, &(0x7f0000f3e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ffc000)=0x1c, 0x80000)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000ffc000)=""/173, &(0x7f0000ffc000)=0xad)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009bc000)={r1, @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]}}, &(0x7f0000ffb000)=0x8c)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:47 executing program 2:
mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000796000-0x8)={<r2=>0x0, 0x7698}, &(0x7f0000f79000-0x4)=0x8)
mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f78000)={r2, 0x1200000}, 0x8)
bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0xffffffffffffffff, 0x0, 'xts(twofish)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20)
r3 = accept$alg(r0, 0x0, 0x0)
mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$inet6(r1, &(0x7f0000f79000)={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c)
mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7a000-0xe7)="e0b5644bf2ab081c423b3ab5f15b04112299be2a957274d55e413698409b7c029677e190e1855c4688956bcd842d52822ae1f442d27e7bf2d8d187ca6437350f85e75dbd220a3b00c5f42c3db1e1e04b73dcebd950f1d13ffd227701926ac85dae058e0b4ba7b7045f781ac4365b80f1bc2001310af984f6037558f6939a97ae5e734893ffa4c0b2cff0b94076bcc04888db758148b377112b6677ed99dcff12a7da9b27316e44043ba07644dcc980b3b8e0f88930f90c42d4bbdbaf57ee5fe9bbde10290b75a0741be02c20b9d04d3cc261b10248d4f69ec7806dbb334fe7a5e842b343d55f60", 0xe7)
sendmmsg$alg(r3, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004)
sendmsg$alg(r3, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0)
recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0)

2018/01/13 04:28:47 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1f, 0x6, 0x7)
sendto$llc(r0, &(0x7f0000ceb000-0x27)="ea187e3e116400fb44a1064f670b7ab27bc605e1f9e7fe9fcada6c5583a8d0bd11c851869d4db6", 0x27, 0x4014, &(0x7f00001fa000-0x10)={0x1a, 0x1, 0x1, 0x0, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10)
accept$unix(r0, &(0x7f0000034000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fa2000)=0x8)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={<r1=>0xffffffffffffffff, 0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x8, 0x0, 0x0, 0x0}]}, 0x10)

2018/01/13 04:28:47 executing program 3:
mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0x3, 0x4)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000668000-0x10)=@common='lo\x00', 0x10)
mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000d2c000-0x8)={0x0, 0x0})
mmap(&(0x7f000012c000/0x3000)=nil, 0x3000, 0x8, 0x444fe0782fbd1fd7, r0, 0x0)

2018/01/13 04:28:47 executing program 7:
mmap(&(0x7f0000000000/0xad4000)=nil, 0xad4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ad5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ad4000)=0x1c)
mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ad5000-0x14)={<r1=>0x0, 0x1, 0x401, 0x9, 0x7fff, 0x6}, &(0x7f0000a83000-0x4)=0x14)
mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a33000-0x8)={r1, 0x9}, &(0x7f0000ad4000)=0x8)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendto$inet6(r2, &(0x7f0000acf000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4)
mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet(0x2, 0x80000, 0x6b, &(0x7f0000ad5000-0x8)={0x0, <r3=>0x0})
ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00002f1000-0x4)=0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000926000-0x18)={0x0, 0x10, "3d843323b395f7bc0f4cbce894f3f3b0"}, &(0x7f000017e000)=0x18)

2018/01/13 04:28:47 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x3e9, &(0x7f000000a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x3b3, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000bf4000)={0x0, 0x0}, 0x1, 0x0)

2018/01/13 04:28:47 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x802, 0x732d)
ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000585000-0x10)=@buf={0xfe, &(0x7f0000672000)="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"})
setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4)
socket(0x0, 0x6, 0x5)
setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ffb000-0x10)={0x0, &(0x7f0000a4a000-0x20)=[]}, 0x10)

2018/01/13 04:28:47 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000479000-0x4)={<r0=>0xffffffffffffff9c})
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00008db000-0x8)={<r1=>0x0, 0x2}, &(0x7f0000712000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000935000-0xc)={r1, 0x9, 0x20}, 0xc)
r2 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r2, &(0x7f0000218000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58)
sendto(r2, &(0x7f0000b39000-0x15)="b878f9bb0b4bf0190df4859034844183fc3c87d272", 0x15, 0x4008004, 0x0, 0x0)
r3 = accept$alg(r2, 0x0, 0x0)
sendmsg$alg(r3, &(0x7f0000a2e000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f0000962000-0x7b)="68d601287550cf8d6c45f0a5ba0eaf59f125fa77dc348c4f93ea25789bfae30bbd051601873e8dc6581b3ef35a6ab1e9fa0719d5d64a5d68", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0)
pipe(&(0x7f0000303000-0x8)={0x0, <r4=>0x0})
setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000587000-0x4)=r4, 0x4)

2018/01/13 04:28:47 executing program 4:
r0 = socket(0xa, 0x3, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000527000)=@sack_info={<r1=>0x0, 0x0, 0x5}, &(0x7f0000c59000)=0xc)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5175, 0x85, 0x8000, 0x7ff, 0x928e, 0x5c995e8c, 0x3, 0xb1, r1}, 0x20)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000184000)={0x10000002}, 0x1)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00007f0000-0x8)={0x0, 0x0}, &(0x7f0000284000-0x4)=0x8)
setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00006f8000-0x2)=0x6, 0x4)

2018/01/13 04:28:47 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0xc)
write(r0, &(0x7f000050f000)="1f0000000204ff00044345bb7f000000000000000900120010000002000000", 0xfffffdef)

2018/01/13 04:28:47 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f000056d000)={<r0=>0x0, <r1=>0x0})
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000a0b000-0xc0)=[@in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ffc000-0x8)={0x10000, 0x8, 0x40, 0x7}, 0x8)
r2 = socket$bt_hci(0x1f, 0x3, 0x1)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_bt(r2, 0x0, &(0x7f0000ffc000-0x3f)="d58d73ee848dc782475d8c1c236c81a7ded9858cc8b3b704688f6c0139a64537acb7ffa3f51bba7c5453cd7ee2609b2e6ff80f775b3b6473f34f5510d6e2bc273f3109c313931caf209604ad2be3ec610ade7d4d57ed59157a6f0e3dd5f31b176fb9742249ebe1f0631f4390508e73376495f2a0c8ed8cd336557314597ccb914cf0f185e5759aa4215ab8fe86fb7424f4ebc1162e6ceac08d7ef214743b")
socket$key(0xf, 0x3, 0x2)

2018/01/13 04:28:47 executing program 0:
mmap(&(0x7f0000000000/0xb59000)=nil, 0xb59000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x20000000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a9b000-0x108)={<r1=>0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b51000)=0x108)
connect$inet(r0, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
listen(r0, 0x9)
r2 = accept(r0, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c)
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000807000-0x8)={r1, 0x0}, 0x8)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009b9000-0x8)={<r3=>r1, 0x8}, &(0x7f0000007000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b58000-0x4)=r1, 0x4)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000100000-0x18)={0x5, [0xfffffffffffffffa, 0x7e, 0x5, 0x8000, 0x3]}, &(0x7f0000b58000-0x4)=0xe)
setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008bd000-0x4)=@assoc_id=r3, 0x4)
unshare(0x8000400)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000231000)=0x0, &(0x7f0000817000)=0x4)
mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000b5a000-0x8)={0x0, <r4=>0x0})
ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000b39000)={0x4, &(0x7f00005c1000)=[0x2, 0x4, 0xfa50, 0x5]})

2018/01/13 04:28:47 executing program 2:
mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac8000)=0x1000005fe, 0x4)
sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4)
mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket(0x18, 0x0, 0x1)
ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}})
getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4)
sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0)
connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26)
ioctl$sock_SIOCOUTQ(r1, 0x8004745a, &(0x7f000000b000)=0x0)
recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000a07000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c)
setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4)
shutdown(r0, 0x1)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000632000-0x18)=@generic={0x1, 0x200, 0x9})
mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet(0x2, 0x1, 0x6, &(0x7f0000acc000)={<r2=>0x0, <r3=>0x0})
mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000076d000)=<r4=>0x0)
mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000acd000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acd000)=0xe8)
r6 = getgid()
setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a00000-0xc)={r4, r5, r6}, 0xc)
getsockname$inet(r3, &(0x7f00002fc000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acd000-0x4)=0x10)

2018/01/13 04:28:47 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000ab4000)=@un=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00006e0000)="2a049c78d00e17b9892c2b0d2db58e6f95668dd63a1317d3756d0b0b048a72041e582825f817668259e7d662afd1a518b01b2d2a9f8d617e803792edaa7eee45a358ad9166a4379da4710911626e9346aa27fc9fb8f8c791d07a4eababee1c34fb7b30928bfa678cce5a140bc9e701d8e170fdae22f388a7d7e03f0e7332f8533e6e3c86d67b464d05aebec5746d586afde2cf9ea7a89bf80da8f8d25f5e66d0ec9cfc47ece2e3b70ea47e04843fb2", 0xaf)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={<r1=>0x0, 0x0})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000002000)=0x0, &(0x7f0000003000)=0x4)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000-0x108)={<r2=>0x0, @in6={{0xa, 0x1, 0xffffffff7fffffff, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x9, 0x3, 0x8, 0x100, 0x4, 0x583cd988, 0x3f, 0x81, 0x4, 0x2, 0x1, 0x100000001, 0x1, 0x3a0]}, &(0x7f0000001000-0x4)=0x108)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000)={<r3=>r2, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x101, 0xa0}, &(0x7f0000002000-0x4)=0xa0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000)={0x3, 0x200, 0x2, 0x1, r2}, 0x10)
sendmsg$nl_crypto(r0, &(0x7f0000002000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x4102200}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000002000)=@delrng={0x10, 0x14, 0x20, 0x1, 0x1}, 0x10}, 0x1, 0x0, 0x0, 0x2400c000}, 0x4000041)
socket$inet_tcp(0x2, 0x1, 0x0)
r4 = socket$kcm(0x29, 0x7, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000007000-0x4)=0x7, 0x4)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000007000+0x11a)=@get={0x1, &(0x7f0000002000)=""/195, 0xfde8})
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000-0x31)={r2, 0xded, 0x29, "ca6e0ea2235809cd3a5ff6a580112a51becf4ab7dd01569bfb6977b80e5633ef2d3100ae184ccb5888"}, 0x31)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009000-0xc)=@sack_info={r3, 0x8000, 0x6}, &(0x7f0000006000-0x4)=0xc)
ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000008000-0x4)=0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$packet(r0, &(0x7f0000009000)={0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000)=0x14)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000009000)={@rand_addr=0x8000, @local={0xac, 0x14, 0x0, 0xaa}, r5}, 0xc)

2018/01/13 04:28:47 executing program 5:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000011c000-0x8)={0x0, 0x0, 0x0}, 0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0})
getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4)

2018/01/13 04:28:47 executing program 6:
mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000037b000)={<r0=>0x0, 0x0})
mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00001ba000-0x98)={<r1=>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]}, 0x7fffffff, 0x8000}, &(0x7f00005e2000-0x4)=0x98)
mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005e2000-0xc2)={r1, 0xba, "f3e21a766e2cb4dcea7ab87a8ec37f832ec84c48dc92825c0d8138635e15a0801d5b0d2b50a5d1f74686b64ba35363279aaff23ed8335a19f51afb3b12e84e6c451325c559871e9f7b3d8fadd8792022ac49ea1335b2094b9e4cd665123402408fe98afebbf223e093d13bc9b2e320be35a5b5ac60a39e9a02a9afc07b120d1d210ec4ac0814d391c5dfd9d48d8e0f7709bc733939059e3a8cc0328a76f7db3be85a8d81ddb2ff7db195ba21ab49af07729de5efb172adef1201"}, &(0x7f00005e1000)=0xc2)
r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000199000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005e1000-0x4)=0x1c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000114000-0x8)={<r3=>0x0, 0x80000001}, &(0x7f00004ae000)=0x8)
mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00005e1000-0xc4)={r3, 0xbc, "056e790e17cb198077deece3a2c16518ad8447342d5fa025a4c549cda1d475f0aa0c77ae54ceb0d782df0f2622c7531581c3de034c54451beb1a915a281f9489796cac53ef5a8b82617d300896e2595b9c0105e68246f3f9a63200e9bd7b97a8b33f50fcc37ff27379ed0356ad095f7c8087946139e348ce3defca1abd70ac0a5f0e88c5914e37206da3abf0a9aa5264ebe02a0dca8b5e593fea71992ae13dee897ee9a0970a9c026c68d6f863bb2ec6b472253f3458fe4ab56a4f1e"}, &(0x7f00001a6000-0x4)=0xc4)
pipe(&(0x7f0000208000-0x8)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
readv(r4, &(0x7f00004d8000)=[], 0x0)

2018/01/13 04:28:47 executing program 4:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r0, 0x84, 0x7, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x3f, 0x3, 0x8, 0x3, 0xffffffffffffff28, 0x1ff, 0x1, 0x2, <r1=>0x0}, &(0x7f0000647000)=0x20)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001d4000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000fe0000)=0x8)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001cc000-0x4)=0x81, 0x4)

2018/01/13 04:28:47 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000ffc000-0x4)=0x0, 0x800)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept$ax25(r0, &(0x7f0000ffb000)={0x0, {""/7}, 0x0}, &(0x7f0000ffc000-0x4)=0x10)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000d2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000774000)=0x60)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
vmsplice(r1, &(0x7f0000ffc000-0x40)=[{&(0x7f0000ffb000)="b5120d9a3b495be018e3f0", 0xb}, {&(0x7f0000cab000-0x3f)="30b538c31248f2a8ce8f547cfe0d97deceefa9139f807bcaf0dc5be2e83bd439af589f66c181fb32b48a8924d0df865a510efc5bc778867efe49a957ab5c52", 0x3f}, {&(0x7f000078e000-0x6d)="c95b2f12acdfb1a2e7988429f85fbbbf0fda1495cde6e275bdc86d30e191877418cdd12b6ec33e845b84624193f121700fd5e447f74feb35621783833cb5e02c024c6b71e0c80ff06ed79c4c0dc6852fc856b0e75581e4b116e9f2270273cf8ca2571a06ba1097bf71e818d864", 0x6d}, {&(0x7f0000de6000)="d1db3bbb4c36dce79a7a32e644c51050a8ed579ace0fb65b2e223e957fa7ed49833f7395650d6d7fd0bd606f84b8fd94d02a7e", 0x33}], 0x4, 0xa)

2018/01/13 04:28:47 executing program 3:
mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c)
r2 = socket$inet6_icmp(0xa, 0x2, 0x3a)
mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c0f000+0xfd6)=0x0, &(0x7f0000eef000)=0x4)
unshare(0x400)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eee000-0x18)={r1, &(0x7f00009e6000)="", &(0x7f0000e3a000)=""/53}, 0x18)
mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = accept(0xffffffffffffff9c, &(0x7f0000eea000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eef000)=0x10)
mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000520000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef0000)=0x8)
setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f000023e000-0x1c)=@req3={0x7c3, 0x1f, 0x9, 0x3, 0x1, 0x4, 0x400}, 0x1c)
socketpair(0xa, 0x6, 0xfff, &(0x7f00001ba000-0x8)={0x0, <r4=>0x0})
recvfrom$llc(r4, &(0x7f0000558000-0xc3)=""/195, 0xc3, 0x2040, &(0x7f0000527000)={0x1a, 0xf5, 0x81, 0x0, 0x911, 0x80, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10)

2018/01/13 04:28:47 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14)
mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef5000)={0x9, 0x822, 0x5, 0x8000, 0x8, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
poll(&(0x7f0000001000-0x18)=[{r1, 0x400, 0x0}, {r1, 0x122, 0x0}, {r1, 0x0, 0x0}], 0x3, 0x38bf)
socketpair(0x3, 0x5, 0x101, &(0x7f0000238000-0x8)={<r2=>0x0, 0x0})
mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d79000)={0x100000001, 0x1, 0x8, 0x4, <r3=>0x0}, &(0x7f0000ef7000-0x4)=0x10)
mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000ef6000)={r3, 0x40}, 0x6)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef5000-0x18)={r0, &(0x7f0000215000)="", &(0x7f0000ef4000)=""/163}, 0x18)
pipe(&(0x7f0000607000-0x8)={<r4=>0x0, <r5=>0x0})
mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$kcm(0x29, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000ef7000-0x90)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x96}], 0x90)
mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000ef8000-0x8)={r3, 0x2, 0x6}, 0x8)

[  167.419368] sctp: [Deprecated]: syz-executor0 (pid 8719) Use of int in maxseg socket option.
[  167.419368] Use struct sctp_assoc_value instead
[  167.484768] sctp: [Deprecated]: syz-executor0 (pid 8739) Use of int in maxseg socket option.
[  167.484768] Use struct sctp_assoc_value instead
2018/01/13 04:28:47 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000d60000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0xffffffffffffff05)

2018/01/13 04:28:47 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
pipe(&(0x7f0000aa6000)={<r1=>0x0, 0x0})
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000016000)=0x0)
bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58)
ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000c58000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc00})
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r2 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f0000fb3000-0x38)={0x0, 0x0, &(0x7f0000d74000-0x20)=[{&(0x7f00001b4000-0xab)="1389841da7dfac01d564acd3e8c7bc7dc3fb915e4d6267466f28cad713419a35", 0x20}], 0x1, &(0x7f0000223000-0x48)=[], 0x0, 0x0}, 0x0)
recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0)

2018/01/13 04:28:47 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res(&(0x7f0000464000-0x8)={<r0=>0x0, 0x0}, 0x5, 0x2)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x6e, &(0x7f0000ffb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x38, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, r0, 0x42424242, 0x0, 0x0, 0xe, 0x0, 0x1ff, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0xffff, 0x4}, @generic={0x4, 0x6, "fa92771c"}, @md5sig={0x13, 0x12, "0571cc7524746fb789e0bae887ce299c"}, @eol={0x0}]}}, {""}}}}}}}, 0x0)
socketpair(0xc, 0x7, 0xfffffffffffff678, &(0x7f00005cc000)={0x0, <r1=>0x0})
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00003cd000)=0x0, &(0x7f0000ffc000)=0x4)

2018/01/13 04:28:47 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0)
setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f00000bf000-0x4)=0x6, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x10000, 0x5}, 0xffffffffffffff6b)
r1 = socket(0x11, 0x802, 0x0)
setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000b0d000-0x4)=0x2, 0x4)
socket$inet6_sctp(0xa, 0x5, 0x84)
bind$packet(r1, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14)
setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e)
r2 = socket$inet6(0xa, 0x8000000000000802, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000733000-0x8d)={<r3=>0x0, 0x85, "fbffaf614641116a8d92440d0438671c9ea038e9b0fc05f5f9cc2ce91d2d4cd13601da1990dbb72cdf6e942d30f6df965d26307424def83381bdd0434f1eaacc33b452272eecb7926bb84c8ee2513e26a4f9ab37c67cef195e8c8edbd64d98ed63d39e222c0f2e615940d4ed3a0d956a0eb677420f52bb8387c92454bc9a7f8b3eb1b70f58"}, &(0x7f0000307000-0x3)=0x8d)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000da4000-0x8)={r3, 0x1}, 0x8)
sendto$inet6(r2, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)

2018/01/13 04:28:47 executing program 3:
r0 = accept(0xffffffffffffffff, &(0x7f0000967000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000030b000)=0x9)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000)=0x1f, 0x2)
bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"0018000953c049"}, 0xffff}, 0x10)
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)

2018/01/13 04:28:47 executing program 4:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={<r1=>0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x5)='htcp\x00', 0x5)
socket$kcm(0x29, 0x5, 0x0)
ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000863000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff})

2018/01/13 04:28:47 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b)
sendto$inet6(r0, &(0x7f0000bcb000)="", 0x0, 0x80, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f00009bf000)=0x1000, 0x4)
sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f0000142000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
mmap(&(0x7f0000dbc000/0x4000)=nil, 0x4000, 0x2, 0x50, r0, 0x1f)

2018/01/13 04:28:47 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c50000)={<r0=>0xffffffffffffff9c})
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c9c000-0xbc)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, @in6={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4f}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe0}, @in={0x2, 0x0, @broadcast=0xffffffff, [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], @empty=0x0}, 0x8}, @in6={0xa, 0x2, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc)
socket$inet6_icmp(0xa, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000083e000)=0x0, &(0x7f000081c000)=0x4)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007a7000)={0x0, <r1=>0x0})
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00008e8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2})
sendto$inet6(r2, &(0x7f0000f6c000-0x20)="", 0x0, 0x20000004, &(0x7f0000241000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000056c000-0x10)={0x7fff, 0x1, 0x8, 0xffff}, 0x10)
accept$packet(r0, &(0x7f00002e3000-0x14)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000943000)=0x14)
getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000f76000)={0x0, 0x0}, 0x2)
connect$bt_sco(r0, &(0x7f0000718000-0x8)={0x1f, {0x100, 0x100, 0xd36, 0x101, 0x6, 0xfffffffffffffffd}}, 0x8)
connect$packet(r0, &(0x7f00005fa000-0x14)={0x11, 0xff, r3, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14)

2018/01/13 04:28:47 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getpid()
r1 = accept4(r0, 0x0, &(0x7f0000b2f000-0x4)=0x0, 0x80800)
accept4$inet(r1, &(0x7f0000ff5000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000566000-0x4)=0xfffffdfc, 0x0)
socket$key(0xf, 0x3, 0x2)
r2 = socket$inet(0x2, 0x3, 0x2f)
setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8)
recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a4e000-0x38)={&(0x7f00001f7000-0x14)=@ll={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000949000)=[{&(0x7f0000ee1000)=""/231, 0xe7}, {&(0x7f00009ff000)=""/26, 0x1a}], 0x2, &(0x7f0000481000)=""/218, 0xda, 0x3}, 0x40000161)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ea0000-0x8)={<r4=>0x0, 0x0})
sendmsg(r4, &(0x7f0000ac3000-0x11)={0x0, 0x0, &(0x7f000020a000-0x60)=[{&(0x7f0000539000-0xbb)="c6e369fffa8e226cdf674c1e229b1001be64dc3ab4bda754918b38ff901bd4f5833fcce29a8cc2aaed8798b09a59ee6d47db908652e345815ed7079a2e3832cf07da223a9c1ad6b3c4345db1643ecdc87274a87774328cefd8349f52086e16ad25ac849b8287051a52a54aab9f8074869af559f87a8798589f66906b9e1b4f5a5e3690b3e3b14b725db7861a3359deaf5d0c6d65c6ce8bf711ac20b356024938c15a1314e95f4916b034779ed16d372539acb80f6d106006db43c8", 0xbb}, {&(0x7f000026b000-0x6c)="e83f5d507094884418ffb59f751be8ae4eb4c75d22bf3bf886dbf17b573cea0cd6e9eb759a4f2a1e1e41f83f8bc2ef85ed3021fe70fb302e4f9dabcc27e90acf443a72369fb4bb4c28a462f3713aa364dc70ca89725b154903537c2bdc642bcada44b457b55719f00c5deae0", 0x6c}, {&(0x7f0000d60000-0x63)="9a9dbd4c0b36c48cc714dde73c6e459b82531b32d679370fe178d926aea35169a3cd4443ed17589bfb6cdb7a25c23ad8698152ab04f420025e6e1b674b416ee70a0b4fdd17b53e0edd351ebe65098691f298529034df0382b9642d5b47cf1803f56cbf", 0x63}, {&(0x7f00004c2000)="8d8f02a39a558b5724d796d56532ba21864c100574b4b581223d17f42e0945e886453605904079466417b58ab10c309470d4a7263f77020c1c89a3fa4cf01b2ffc82cce69d530e8f80c5a09fe05f5d9d0499194272dddbe6fb802e95c79d3aee93d60b661cb7232144b02aed9453c02cb30b9f1b060ae6dd59", 0x79}, {&(0x7f000061c000)="9fb46e32bb888a72960657a3a8f4", 0xe}, {&(0x7f0000e27000)="02b61139fd7253adad2919ed504e1fec17839425550b1326bcdb7cdeedeca19d0bc6912b3d7895b8ad51337330efdbb81094ed910d516332f0b122546477be977cdd39899e758c2729a63c8f2d2092794311eb8b0e518297cdf9cb9f4eefa936248b0640990de4d6ddd4ee0ce69eb1f196fd6221f2539f10427289e29e4d66b75a57741842cd008ab1c66e090484c3909df935b2f95038092857699978b4e568fbccd1fae939f4cefc7055f14178cfafc02f065cd02ae5bd68fc01b1d30a4f88da322af30bb8d55d", 0xc8}], 0x6, &(0x7f00008e8000-0x538)=[{0xe0, 0x114, 0x400, "3f3b0b5bcafc4513d5c79132a5b705305c063b4c51770b034568364ded05688ca9c33f2a891b6ad73f39f32816dfa17a20a7858804ecc3e823e8e7eefcd848372f488eaaae07088156770a8421ec0acc7b98b8c8871596d565afae356c699d5c1893e34cf2b4f9ca02d7dad68d05fa26a8e1a39bfba8a814ce52cc427e429749ed1801b22aea4818efa8ee3fe4d92f8f2b1603861d61fa4cdc1b600008b34e261bc7178a1845a0b48b9521e4532f8ae17e99ba4231801aaff1ac4f5235b5bb8f0c62f3dff7e83ba49a03"}, {0x100, 0x109, 0x7, "042660d5588cdbd1475e31505873fbdcfc0b08ff1f60c597a582173c9eb34c97df8b7ecc7f7e62ddacf4e121e406239900b053478f520714025d39c5e91027c25192cf8c858d1b2ba9e730681261f17710f478b683055285bff1e85259a8d8c0c1f670b9bde5cfbab9c9b5bf00d7beab1ea1465fa0c409e4681d929fe6711ddb64b61523bfa578bcbaaf0e815e8da84cc368a21ca0bb42092b59e012acfbcd0115087b3f6c60082e7d7f814ab030d9a9a5510ce2a58622ff7a6c9730e7970c041935be109e2403cfaa1b60b71d7cccb30f4daf8c37c471d40e513c267f16f77f271f06d7ad05eec81195"}, {0x80, 0x29, 0x8, "09b8247dd378f97144e9af9fdc36f0e2744af51d9a2881b2df5b97528c0f902da06e6570b2ae1c4d3d36f624ed73f96d2af17300d5d9170cf9daeb1a03f236ff960f4d7fed8e7263eb2569cab336fae60640df8a103c5ac6d33e9ef58fbd1d63ca76be82ea281a3d21aa8a"}, {0xd0, 0x117, 0x232, "f3992563f8619af42063c475bb2dc6757b01c1138b5df9f17de3e592894f2900fc5cdf227d79a561fb29f98636aa6171b43fdd65c9f49e3a74a56208f290f731c26cbb703af78b3172527ea55431455d20fc6b57b561ad9214f5058e6e11fc52b4cf5f2f25b7b3203e3f66152e87f197252d33b634953a25e384f2e772a74077ef983f12f94371dc19d0d985dfc55517909c2ccffcd82bdfc87fd80bf1c051bb91bb3201b152072139fb63f3e35d7e01b1410a719bd9aa708a797d"}, {0x110, 0x0, 0x9, "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"}, {0x70, 0x101, 0xb4, "d4c2f789ea8a507d35cf0c8f4827a34fa77b9f8c9147b4a4dd7ca07c09d4058f14cb948917a29765949a8d938080bede6394a95cc305ce20988ae3bf6121c7043ee69597a08cba92da26196b318e36221ea8a0fed27d6775ee0eecafd0ee"}, {0x10, 0x3a, 0x401, ""}, {0x78, 0x117, 0x7f8, "96a2eb6f3f643f38ffdafacfb38451d16f151ae4ec78a697c57b6d7679a87f0df4cbf00f5fafa6f37b268377fdde345f87fdc580d7d747425d9cd72aebd1bcbef7b1ec68f23d841b88335beb3ff5e983cfa1327283a48d32c5e7cfc38d450cce03a0"}], 0x538, 0x40}, 0x4040)
setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000f1b000-0xc)={@loopback=0x7f000001, @rand_addr=0x8, r3}, 0xc)
setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000008000-0x2)=0x7, 0x2)
accept4(r0, &(0x7f0000e20000-0x2e)=@un=@file={0x0, ""/44}, &(0x7f0000418000)=0x2e, 0x0)

2018/01/13 04:28:47 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x802, 0x10)
write(r0, &(0x7f0000cfe000)="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", 0x10b)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000811000)={0x3, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)

2018/01/13 04:28:47 executing program 5:
r0 = socket$inet6(0xa, 0x1000000000003, 0xb)
socket$kcm(0x29, 0x5, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x20000000020, &(0x7f0000f23000-0x9)="", 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fde000-0x4)=0x10)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000e5a000)=[{0x3, 0x80000001}, {0x8, 0x10001}, {0x4, 0xc93}, {0x8, 0xce8c}, {0x4, 0x7ff}, {0x7, 0x7fff}, {0xf, 0xac9f}], 0x7)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000002000-0x108)={0xdb43, {{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x51, @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]}}, 0x108)
r2 = epoll_create1(0x80000)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000002000-0xc)={0x50000002, 0x0})

2018/01/13 04:28:47 executing program 1:
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:47 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003fa000-0x8)={0x0, <r0=>0x0})
setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00003bd000)="d8519ba335ca82ed4c3deaee92e3f93558271d10eafd1e3522d2986dfad86ff3a00e1e626f6b93832a4e853f0f6b7a9134e4bc992b483b407300e471d6d01c666284fce6e56635f0110220ea7d18fe70d98c7ba0d64a2a4ff757fba783e91ea52d6fc6d76d3ed3aa737a25885b70761aa649f252aa7b75c34f1657383c49581af575e89b08be0ff917c95ab336725030fde9db3a89d34128d695cc54afa63c3ebb7cc5a98665cb2a7b5193bd7108bcfcb72f8b2cf5630ab45cc4abe85866af60369b", 0xc2)
r1 = socket(0x25, 0x6, 0x3)
getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000a9c000-0x4)=0x6, &(0x7f0000869000)=0x4)
getsockopt(r1, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0)

2018/01/13 04:28:47 executing program 2:
mmap(&(0x7f0000000000/0x8cf000)=nil, 0x8cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00004c2000-0x4)=0x0, 0x80000)
mmap(&(0x7f00008cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004ff000)={0x0, 0x0, 0x0}, &(0x7f00008d0000-0x4)=0xc)
bpf$OBJ_GET_MAP(0x7, &(0x7f000030c000)={&(0x7f0000106000+0xbf7)='/', 0x0, 0x0}, 0xc)

2018/01/13 04:28:47 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
r1 = accept4$llc(0xffffffffffffff9c, &(0x7f00008dc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000038c000-0x4)=0x10, 0x800)
accept4$llc(r1, &(0x7f0000e31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000682000)=0x10, 0x80800)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
listen(r0, 0x400)
r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10)
setsockopt(r2, 0x200000000000085, 0x7c, &(0x7f000072c000)="", 0xfda7)

2018/01/13 04:28:47 executing program 6:
mmap(&(0x7f0000000000/0x108000)=nil, 0x108000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x3, 0x0)
write(r0, &(0x7f0000046000-0x26)="2600000012002710000065000000010100000004000000000020ff002024f9510500030001e4", 0x26)

2018/01/13 04:28:47 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x800)
r1 = socket$netlink(0x10, 0x3, 0x16)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={<r2=>0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x8, 0x2, 0x1e, 0x6aa6c909}, &(0x7f0000000000)=0xa0)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r2, 0x63}, &(0x7f0000000000)=0x8)
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000014000)={r1})
mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket$inet6(0xa, 0x80005, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00007c4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x18)

2018/01/13 04:28:47 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f00009ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ffc000-0x4)=0x14, 0x80000)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000ffc000-0x4)=0x7, 0x4)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = getpid()
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ffd000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002df000-0x4)=0xe8)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffd000-0xc)={0x0, 0x0, <r3=>0x0}, &(0x7f0000ffd000-0x4)=0xc)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000402000-0x4)=<r4=>0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ffd000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffd000-0x4)=0xe8)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d0000)={0x0, 0x0, <r6=>0x0}, &(0x7f0000ffd000-0x4)=0xc)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bcc000)=<r7=>0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bec000)={{{@in=@broadcast=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, <r8=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffd000-0x4)=0xe8)
r9 = getgid()
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bb1000)=<r10=>0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003a2000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffd000-0x4)=0xe8)
r12 = getgid()
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ffc000)=<r13=>0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffc000)={0x0, <r14=>0x0, 0x0}, &(0x7f0000ee3000)=0xc)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000053a000-0xc)={0x0, 0x0, <r15=>0x0}, &(0x7f0000ffd000-0x4)=0xc)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r16 = getpid()
r17 = getuid()
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffc000)={0x0, 0x0, <r18=>0x0}, &(0x7f0000ffd000-0x4)=0xc)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008ba000)=<r19=>0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ffc000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r20=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffd000-0x4)=0xe8)
r21 = getgid()
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r22 = gettid()
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffd000-0xc)={0x0, <r23=>0x0, 0x0}, &(0x7f0000ffd000-0x4)=0xc)
r24 = getgid()
r25 = gettid()
r26 = getuid()
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffc000)={0x0, 0x0, <r27=>0x0}, &(0x7f0000852000-0x4)=0xc)
r28 = getpid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d83000-0xc)={0x0, <r29=>0x0, 0x0}, &(0x7f00007d7000-0x4)=0xc)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffc000)={0x0, 0x0, <r30=>0x0}, &(0x7f0000ea3000)=0xc)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmmsg$unix(r0, &(0x7f0000ffc000)=[{&(0x7f0000ffc000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009e0000)=[{&(0x7f0000fd9000-0x1000)="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0x1000}, {&(0x7f0000ffc000+0xbbe)="3c69ecfcda34b31f16afbca6db653211f829939385b0360703111215a1006957138b943327c1d92cf2a618fc064defdf8ffd08512ffabdcee30dff28f79e0c3df73c1a1b53a5b1cdee5e5f718a38440ed956dff2f5fb6359688114c208b90edfbc3a6fa050d3e13303457b6a8ea43d02c15e764094213c0a7c0bb5edb487c809db05", 0x82}, {&(0x7f0000cb7000-0xd5)="ed75ad1b09975564885405bd11c4d331f28ff96345a775bac3ca11ee2953afc9429189b43e696bc2737bc77210ed031618b5738379890e120e9b65772c80195f2d05f288d78362ff44e9a6aa502aa78016d72d0bb7a617d80545133d565d09578a5324ef1b7fc5fc23dbdfc3d2b625892561da67bf4ed6d917cb6f5edfaac10a09ecf21f57eec78252265622cc223d88ae6f1b6a1bcf416a555c41b50393c52dd447722c81041a0177e89007e69898c8cc5642507750579f140a3c022888b3a371b6b24f8b07b853f6d3553aa4271ca6571b0ac4b8", 0xd5}, {&(0x7f0000196000-0x2b)="3baab917f494becee4ad1304f84ae280abef2ab38e5cc4f14904f2b8716a6828af4c352c1991e376db4a2b", 0x2b}, {&(0x7f0000ffc000)="bfee44f17bafa5ac68449e47974ab4b200ea66a4b74fd87c18a67eae6a31a3af2f9eb2b913890bcbeb51e089f91c27ee45bdf7ef2ee95bd51fdb9c283463ae22116aace0012d2d61d69278a732514fe49a118028324860ff6d5df2791a7c0c9499e8b8034aa2f75c99a1fddc224867d3221e70361f97f1000a023a187130e031bc3115a5a4dcb675f67c68b675f3fb55c4d38444c2", 0x95}], 0x5, &(0x7f0000686000-0x38)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x4000000}, {&(0x7f0000ffd000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000ae2000)=[{&(0x7f0000ffc000)="f2ad8aedc43dcb62fef76ff6ca52f71e2d9adc71b1bc2907aa5fce4d0427908c7d0941841c1c5aa758ca3e39e381b57abc98236d1b183a18bada14e7882232", 0x3f}, {&(0x7f0000ffc000)="478cdca350ed39ddf1771ef5278940af155953e7b87958918bf763b81d0a81769063a1f8347e18af09ed123fff3ab0492b4f3a03a51b9de39e28b6a289df4d0ce1a0409a56ae4837f92bf601fc380e61a96d4273b82baca5a6e217b6432c6b35e749b2fb94d45736c505", 0x6a}], 0x2, &(0x7f0000ffd000-0xe0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xe0, 0x40}, {&(0x7f000029d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000cd000)=[{&(0x7f000085d000-0xfe)="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", 0xfe}, {&(0x7f0000ffc000)="0acc207c2ba4df3b8dbe9e9956876400002377d9393f4c561896918185c030de7031c7f587a8babc9ad6c9e3a983d94c299a8d9b188b6000689ef7ca731c2133bbafddae8c695e6cfe769337449d4fa83099e58e973dca04506fbbba7e0f2a0763fdc8ca29f96eda5ab8f90c40b80ff2671772fce70d51aaa69f754cb2902195cbe9fd1ee57f38297feb840d1c4f3ec0d7b270dabcff064da9441208c9c362cd279eaa4a60a940fd8cd99c", 0xab}, {&(0x7f0000cfd000)="9838eb032c2228906c45a1cc8a00d76d81127868df7ca29ea5c6428e05f812b0ff5a42a7d9989e87972d93d6c98f8afeeacd97196a472b10966b2152e71f3e7eb7ea05f60bb1202d8048e3bb69139ac90ae1f2330a80c8449f6f7cb7c6ce69e52813116b9999b095ba5971a64f83ffcaf39084b83790f800f777d621824b8f264c7e4b49cd3fb7794b1fcd0a883e5c76110c2b5298eede76c92db5869d51", 0x9e}, 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{&(0x7f00001e7000-0xb8)="beb240284e3c29b801fd7314e66f0c7f3c4b8918d28a29a9118ba7155af8f90e1f57e3ccfd168c3833ad92b601c197829d534b4b29a24d7400217c059f214ccc175d20c1ff1aaa89c1af76a730b0a8180c608e1eacf3e18b5893633f5c0730e7b047610881b16b5e00644256f1bfe8d99d1b2e387e418cef6270f1852527a21c2bef4c6a1741af078ae3e37a4cfc8d96e4418546eb8b8fcd660136777c8ca9f49c9def7fad981af184456acbc3d1402c4841f3cbd64cb810", 0xb8}], 0x2, &(0x7f0000dd3000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x5749eed1130fefee}, {&(0x7f0000ffd000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ffc000)=[{&(0x7f000063e000-0xcb)="db165902bd4d3a47057592af44f28742c077c01f58857d7ad83e85d2ba717cd8fc936b2f7fdbccde9a3147b62598dda969f2c52c9661cabaf4f552ef321a33d7b5d122469b97a75fc28a9745f196822d21197f08cb88791b30fa9419ffa913f9b7f84bee7de541c78d715e43982f254b1878302e5d555d224259d742021562e5b894cba76ba4b55fce7ee106b4af495182ba1b4065cfab05d688903a13c03e53e528e16ec11de6188b765faca06d39a5d7ef5b2c82e5a6f7b69109c3d6ba9e8d8f5c7fb36fdf22af4ed037", 0xcb}, {&(0x7f0000ffc000)="fb1849e1bc8d6e0b2d26b7e44820ec2e23bcf6acde98923290ef15c85e1417b9e9085ebf323a460a0c28f971d0a2c24918f780defc9982ebb903f5fbf128dc0390497180b2b581831d575f6a18400db0df1aec2d743e0f8fd7a17540b11672335c22d1eb6399eaa89be3411c611eacfb1725f5f0401e60782238a2043b6f3d7110c337b9054170ad02f2cc18339b07bf219d5cddfedb9368d4ca2b27156b60cd51e9fab2408fa3eecbeb08cb7832dd09cab8597d9a7e", 0xb6}, {&(0x7f0000081000)="ec287221e121031ee379f5ce5f715a26f760aca95770d99de73e7b5be339841a473bd458c0f138742c98636b5a18acf2644cc2b905bd350f1d2b9d8f2fb96607b0f48663b69af0eb9e5f63c0ae08e23476f505e364a1fd5d20ca9327eb6f6f6f7da9a331fa894a52f574ee6b88f5a381743af0013042a936737500e142d1eef0a2466e5d39a68a9e3e6b698b66e9edef7a72889b1c79a07fc91e19cda606c98822233c586c56f2d3e6c3792d4fc162b3539930e3dc0b73cfb83c85b4e4a5ba4dbb966f64367dfd91aeddc66f", 0xcc}, {&(0x7f0000570000-0xfa)="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", 0xfa}, {&(0x7f0000a2a000-0x1000)="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", 0x1000}, {&(0x7f0000a12000-0x8e)="df6c03dc06e31233f2ff3b298918f8f7680979b0412750deb28527e1a95723751d9ee792e0a35237734c8fe029f18b6d31626e79defc477baf57403472b7231ae226428716762ff7097d4e527af73f2d06f33e9b3c30df51cf43cd818d3ad99b767b8d4e4914563f2cd721ba62f965b1342953303da34ea14f2d52792098da8314842fe22423967ab157b651458e", 0x8e}, {&(0x7f0000ffd000-0x3b)="2a9524ca6607262f13bcfe8b4b58be5673427d8b9c8151a54d2ac10ebe57a5b537e8184d9e2b2f57a4edf1dde65195b783f46a947bb05379d1fce4", 0x3b}], 0x7, &(0x7f000031c000)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x78, 0x4000040}], 0x7, 0x4000801)

2018/01/13 04:28:47 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000555000-0x78)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x200, 0x7, 0x3, &(0x7f0000505000)=@generic="3e7d755f9407a1efd928ffa968ef870a", 0x0, 0x9, 0x3})
setsockopt(r0, 0x100000000000107, 0x80000000001, &(0x7f0000855000-0x11)="01000000030007001a17001500c4ffcc", 0x10)

2018/01/13 04:28:47 executing program 5:
mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f0d000)={<r0=>0xffffffffffffffff})
getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000163000)=0x9dd, &(0x7f0000356000-0x8)=0x4)
mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000f0e000)={0x0, 0x80000, <r1=>0xffffffffffffff9c})
mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00003af000)={0x10000, 0xf44, 0x7ff, 0xe2, &(0x7f00002c5000)=""/226, 0x67, &(0x7f0000f0e000)=""/103, 0x9a, &(0x7f0000f0f000-0x9a)=""/154})
syz_emit_ethernet(0x4e, &(0x7f0000eb0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x18, 0x0, 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}}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x15, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06abaf", 0x0, "e901c5"}, ""}}}}}}, 0x0)
mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4$packet(r0, &(0x7f00007fd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f11000-0x4)=0x14, 0x80800)
mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nfc_llcp(r0, &(0x7f0000f10000-0x38)={&(0x7f00005df000-0x60)={0x27, 0xf23, 0x1f, 0x7, 0x3, 0x5, "d61449fd67a4395a444468ef3054779ca8140289c6968b174c3f7e207c4f822889d39e3a8ffda6d9ee93e251e1635f16d3e40e466a035219f7ce6d8cc2f6f4", 0xfd32}, 0x60, &(0x7f0000982000)=[{&(0x7f0000f11000)="edd4c0d37695fc827086ffb8ae56e6a17d0f59fbdcbb477ef95221c2b6ddea6b20cb683828ff31a47b40810d3dcec9eddc2760aba47ec05889b47c5b94546d3842ca32fc6b599f37f05be9e50c3c7d133de65d6eb8637fc6c603a420d26ab53eaf337b913134bfee4ff0a2de3080137e1ca97ca35de289054ceaf6a346d13c1e5243f175e32142cf138ffa14cc30c4b861e7ccb6e6bdcc9486545a3a5f99c6e8e9098d093786058269d6b9cf30587ca5a77f4f75606abe03d5283a3f148d588fb46b8ec24dadf7bd8bd49fe173a4769bb6424b11ee6dfbcd36887dbd46fcfdd72b", 0xe1}, {&(0x7f0000f0f000)="86ac1ce7ad11ef672b6cf8a92c25c74c78b84689ff4f9642567f1118d28fe0325428a6b2f0fef23bc3178a0b120b0fb5e50b5761e9054469e4e7b6d44358af5efbc3251cd43b9ebbe9ab07a79cf1db2bf339a502e5502e7e7b06b6e2e29fd8866380e9b6f6926d56d485c60911f892d57cc20c37502fcc181e564008c56ba181fda45b2dec380cf00f5d3f23cb18600baf80ada22cdd3016fe4de34ceb4d58561a97a630aba3b63951168c65ba383f8de5bdcdda565d76b18618fad292136b33dac21ebeb051627d3f3b345c12fb032d539211f209a09faed247d82cafa927377a820000b6acc9cb2940da2bf29d18f6e2a00da5515fee0560", 0xf9}, {&(0x7f0000a77000)="", 0x0}, {&(0x7f0000f0f000)="ff36dd31075e902063186b678bb7e4599855c15e0a325ef7e20c0ef1d7d3882d94e1f7098d7a7e0de72c1c8d48d68d82ebf659ee23903bb432201594d54c7023a3a06825c0b866103fa7e2933e5ca29d13afb78c801e48c1da8baa37452e45539cd052dcf1756f1b2b8dbdd38fe2fc2fb22cfa073738c25987dd878d8f57ed490bf0fe", 0x83}, {&(0x7f0000f0f000)="659a03a126e900f6f77cefa315f75b3028a75cf41891af2ac02fb069abfa04da7443f790cb19aea34c228b40f7247294e1bf622592dec5d618b6bf6299f4c5c3ff58414a76ebf9a1c6c2df83bb18bcee6fafed442fc21ca283b3d13a20b22ceff055cf0d8bb03dc76df6a3fc7d05e97c84cba0d5bf5bc5f53007ba1d90b2bdc2467fc9f4bc4f1c5acdde3a9677f8f0489aad6c50f16d0d20bb126885", 0x9c}, {&(0x7f0000f10000-0xda)="de47576d78afdba9b067d3f585621c2fea9caa7ac98405626221cc6afe64be467e00430e838fa383f9a061e7642398e43b1772abdc1aeb78894a249e1eb8ec17f2ee0053f7b0fe75cf52ec679432718788edbb6df027b789af1fb01f36cb4ec2cd6c92ec3c729baf4e32103468699a6f70a9f3b3ff21ac2512ccb88d5effa362d7c598371f0bcb552da580dee82700bbbc57e3d0172f99985942b5f997cbaa389ef2b7f4fa0fa1d10d69e68b7bb84a06cbc4c3e2cc739054ceb2fbec73cb75fc123ac84d4fde42ca45af9102501e000f3bdca32864a548e3f718", 0xda}, {&(0x7f0000f11000)="76e23e04df63a41893d0866431cf16cbb794d992352796113b197e30", 0x1c}, {&(0x7f0000f10000-0x33)="24a4aca86f7e45001f13c4b30833ec2288068df07ea5f332dba966149cc0aea2f75adc3ac270ac241208b381bb6f5ec371598b", 0x33}, {&(0x7f0000009000)="2782307e92efc3b4", 0x8}, {&(0x7f000065b000-0xd9)="3693fe4411df0c83a85116e4fafffcf22bcb382c09b04af5f40fb17f6eb50948b6c7b53974a6799e42c60703f4ee8227c289e3be53ef9b36f420d0aaaf188c87f15bc44a38c283450e7d47643d636fd07d4e511ef2fdf75cd05d971be64915b65ff92cc84a863dbd30cf8d04c07b79458352fceaddfe686b3e3454b0a0cf66eacccc6a87d1bd5511e4cefb9da36f2ee0dfff0903f9f5193dfc55f97453326c6f41124994068359907fa863fd35446397be297a314a8fe8fe2694dacb0fd52309202037d7fdf901ebb5d0a5a2d491f1d8329ae883d3e4fed4ba", 0xd9}], 0xa, &(0x7f0000f0f000)={0x110, 0x10f, 0x200, "1d35a2541ac3d1116d2c210af1227fbb15b3b2d505bdc6f68adf0b4e66b3a4744644b3b9577964255e582cf42c516c75a10775e894dda6cf57103f9b1b192fd3cdbb29175b40107703000d850438fc06b6650cdd5eb4d7ff5a8d040bc221c368a1ddd44e955c61a2fdfa953a523eb767807bc42071de648c8f42e41f09a2b705dd1783dbe8faa573887f925b705368b6b81e014b1dee32d0d5d9a4c55a9382660c79f17d538a4bb4108731d2623ca74eecab5436a879d40264fc10b6cc3602839edaaba3d6bb7cf05c29e102efed385ea65ffb889b301b64b6719ba590d3b8f07db075058af9e674b72accb7dc9cdf41b775652d3364e64ff3"}, 0x110, 0x4090}, 0x8080)
syz_extract_tcp_res(&(0x7f0000f0f000-0x8)={0x0, 0x0}, 0x2, 0xffffffffffff717c)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b9d000-0x14)={<r2=>0x0, 0x6, 0x6, [0x2, 0x40, 0x3, 0x7, 0x4, 0x4]}, &(0x7f0000dee000-0x4)=0x14)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000049f000-0x8)={r2, 0x705d}, 0x8)
ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000934000)=@add_del={0x2, &(0x7f00006dc000-0x10)=@generic="0ea0e4c1ad13f380da6e127647caaac3", 0x3})
mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$unix(r0, &(0x7f0000f13000-0x38)={&(0x7f0000ed7000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000ed2000)=[{&(0x7f0000f13000-0x3b)="b82527f0a58453dde61a74c1d0c3293fd7cf593158eb6e35d20c249d3dc94734a0d6a560fb17f700e1ec627dcba3f5291478acc0ea2da17d6933bb", 0x3b}, {&(0x7f0000f13000-0x3a)="039b59980b223b75f6bd85bce73847c2e00aca42b2c870260b7dbf40c0785f224da2e3a4ec30c2495cf03f126c0bcd3511fc2741c5bb5651c95f9a3e19671301c37d1b350204f48c078d79c889ffecc555210fab5261d741ece754bda1cb36ab7ddf3cf7ee94be081e99fff52473b46cb23a1c11a921ca96294ff9d62146e8f59ced69acf7d163", 0x87}, {&(0x7f00006d4000-0x94)="924cd4d3d2a6ce5cacfe03b9413eaf59795f91c73d621f080be1a6c4d2eaa8a23caa788b2b69dcdcdc6d05e6b829f6a9ad3892d89ce8471586bf46f931904b793b0912b87fb4f5b04675a04ebb52961e5886a079cc53c7923eaced3a8da0615e3b25992c65e7451b2099b7e7c97a00a78bf0ce87012b53469ef5e51febdab2ef66c7b9d371333dd17ccff85cc9fead658cd10e95", 0x94}], 0x3, 0x0, 0x0, 0x44040}, 0x8000)

[  167.718999] openvswitch: netlink: Duplicate key (type 0).
[  167.757191] openvswitch: netlink: Duplicate key (type 0).
2018/01/13 04:28:47 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000c3e000)=[{&(0x7f0000d49000-0xbb)=""/187, 0xbb}, {&(0x7f0000000000)=""/148, 0x94}, {&(0x7f0000000000)=""/102, 0x66}, {&(0x7f0000183000-0xe7)=""/231, 0xe7}], 0x4, &(0x7f0000000000)=""/101, 0x65, 0x1}, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvfrom(r1, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000074000)={<r3=>r0})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_buf(r3, 0x6, 0x16, &(0x7f0000002000-0x15)="830aa98af701db86bf47f98731e3d9034fbb545be0", 0x15)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000002000)=0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto(r2, &(0x7f0000076000-0x6f)="685130abbce0bd3e0f3cc28e52ee3153be50f1adbb21c6e2c3bcc08bc9238d8980f3520b731feecf441a7504a21b19a8b7b900d4a18eb484930f7875e9ab0144142cb2e470efa8b3eaa1692123278054fcb12ebe9d291a5f2e3b1e370635af914ad844a981734f6f580f0a134ffbcb", 0x24, 0x0, 0x0, 0x2d1)

2018/01/13 04:28:47 executing program 7:
r0 = socket$unix(0x1, 0x5, 0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000095c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
write(r0, &(0x7f0000b1d000)="", 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xc)={<r1=>0x0, 0xfffffffffffffffb, 0x2, [0x9ab, 0x1]}, &(0x7f0000edf000-0x4)=0xc)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x8001, 0xff, 0x90}, 0xa0)

2018/01/13 04:28:47 executing program 2:
mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x3, 0xc)
sendto$inet6(r0, &(0x7f0000d12000-0x5)="", 0x0, 0x4, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f65000-0x4)=0xffffffffffffffff, 0x256)
mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f6a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000c7c000)=[{&(0x7f0000f6a000)=""/24, 0x18}, {&(0x7f0000f6c000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000602000)=""/0, 0x2b4, 0x0}, 0x0)

2018/01/13 04:28:48 executing program 3:
mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c)
unshare(0x1ffffff)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x403}, 0x20)

2018/01/13 04:28:48 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
syz_extract_tcp_res(&(0x7f00006ad000-0x8)={0x0, 0x0}, 0x0, 0x8)

2018/01/13 04:28:48 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4)
bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dcd000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x10)
listen(r0, 0x0)
listen(r1, 0x200007b)

2018/01/13 04:28:48 executing program 5:
mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f7f000)={<r2=>0x0, 0x8}, &(0x7f0000f7f000)=0x8)
mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f7f000)={r2, 0x7}, 0x8)
bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000294000)={<r3=>r0})
mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$netrom(r3, &(0x7f0000772000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f81000-0x4)=0x10)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0)

2018/01/13 04:28:48 executing program 2:
r0 = socket(0x11, 0x802, 0x0)
setsockopt(r0, 0x7, 0x400000000e, &(0x7f000059d000-0x24)="8357608b8c9f9d64844f2e48b52f98dfe44a0d2775c3a7f4c2790900000000000000d5b9", 0xffffffffffffff30)
ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000470000-0x1e)={0x6, 0x886e, 0xfff, "3d547a32061f", "d4e1c2fe1eb02e58b8262b3c13afeb9c"})

2018/01/13 04:28:48 executing program 6:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={<r0=>0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x8, 0x2, 0x1, 0x4, 0x2, 0x80, 0x8001}, 0x20)
mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x80002, 0x0)
getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48)

2018/01/13 04:28:48 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10)
sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0)
r1 = socket$inet6(0xa, 0x6, 0xc2)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000096000)=0x0, &(0x7f0000f17000-0x4)=0x4)
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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", 0x5b1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0)

2018/01/13 04:28:48 executing program 4:
mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x2, 0x3, 0x1)
mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_int(r0, 0x0, 0x30, &(0x7f0000ff4000)=0x10003fd, 0x4)
mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ff7000-0x4)=0x2, 0x4)
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ff5000)={r0})

2018/01/13 04:28:48 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x1000000000003, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f4b000-0x90)={0x3, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90)
setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000dd1000-0xff)="468aede196d399b233ab9778a530ebd9", 0x10)
ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e17000)=@req={0x28, &(0x7f0000544000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xffffffffffffff60, 0x5dce, @fr=&(0x7f000064c000-0x18)={0x9, 0x8ee3, 0x7, 0x5, 0x3, 0x5, 0x9}}}})

2018/01/13 04:28:48 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "ae06b3", 0x14, 0x11, 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], @empty=0x0}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x5, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000ffb000)={0x0, 0x0}, 0x1, 0x0)

2018/01/13 04:28:48 executing program 6:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt$inet_int(r0, 0x0, 0x2d, &(0x7f0000842000-0x4)=0x0, 0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000de6000)={0x7, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, 0x5, 0x2, 0x6, 0x5, &(0x7f0000001000-0x10)=@common='bond0\x00', 0x6, 0x90000000, 0x6})

2018/01/13 04:28:48 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000082000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f40000)=0x10)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f4a000)={<r1=>0x0, 0x7, 0x5, 0x1, 0x8, 0x100, 0xba, 0x0, {0x0, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x10001, 0x81, 0x4, 0x0}}, &(0x7f00005d3000)=0xb8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b5e000-0x10)={r1, 0xe0, 0x5, 0xe8d}, &(0x7f0000666000)=0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={<r2=>0x0, 0x1c, &(0x7f0000411000)=[@in6={0xa, 0x0, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}]}, &(0x7f0000f92000-0x4)=0x351)
r3 = accept(0xffffffffffffffff, &(0x7f0000647000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c58000-0x4)=0x10)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f07000-0x14)={r2, 0x80000000, 0x6, [0x2, 0x0, 0x2, 0x7, 0xa9f, 0x100]}, 0x14)
connect$unix(r0, &(0x7f00003e9000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8)
r4 = socket$bt_hidp(0x1f, 0x3, 0x6)
r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a8f000-0x10)={&(0x7f0000e22000-0x8)='./file0\x00', 0x0, 0x8}, 0x10)
ioctl(r3, 0xe9, &(0x7f000040e000-0xf5)="54eb3ae27b08613c5759a9161659b24e65acef51545d31e72ca768bf10b92a66ca62fc73bd1170b158c06411d43c3570665deb6e0e6604f5edcfee2b8b04cd2f6042bd6aaa081783b9a7fa2d6e63ce8109ad56bbf0e9a7968f374c67a815e66432fce05a65558daeb29d6251fc74eb4e3068bd9f807318edecf9f480eed5dcde102fd7924ad93f55e55914aaf219d155d6e7ce67ae7607d060f8a42e4f198524fc3d08dcba1335debda210b0be0913439dc6739ce85d8a1d852680e700c0dfc15d096b738a49d77025f97ce764dfc1d4bd9ca556053c4e82274737f92b22104f35c25a17fa5e2b583e6cd8242f042b9d69c88e0198")
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000f3c000-0xa0)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3ff, 0x7, 0x80000001, 0xfffffffffffffffe}, &(0x7f0000927000)=0xa0)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000886000-0x8)={r4, r5})
bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000019000)={@generic="f5398af044f70e2b8e71df82f24afff1", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000794000-0xbf)={r2, 0xb7, "c1491b3baf0879a657fe6290999b8eabb1360cfb57723542e1c10f3d224601e3687dda347629ad6c753dc230b5c6949ac97fec7218036ae2506989ecf9551ec8354f6166003c052905b8cae134c9a62fb7a170cac7e38058777f9e7dc14a9d85144710d053a9f96221bb1fc52a00f85fc70fdcd1e0bfeab810b9125062ecb42444140c5d468ebbec5effae527ff701b3d77e7e6c50b420dea016c3cb42627908c7c92b61fcf4a28fd9d95005f01cb71d23d12b31d45770"}, &(0x7f0000f94000)=0xbf)

2018/01/13 04:28:48 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0xc)
writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1)
writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1)
r1 = socket$inet(0x2, 0x80a, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002c5000)={<r2=>0x0, 0x81}, &(0x7f0000047000)=0x8)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00003e7000)={<r3=>0x0, 0xa5, "b571343863a81de6ea264e7609d91df7e986296c1135ef1c64a005769f02882e9374979335b9b82b0959802345da4171de59f809e520ec10de2d09a33e23d0f509057042f5e531ab6da02a13ad40a22148440057904afb8907a63e5aeb640240dabf5729f1b687a5dc6bb279a1d481ec25f094db2d56fd894cb6dc1dd74fb7d4ccea80b3ebb66781c24ca5840a7af5e8d9ae39a259373ba206d4b90b8bb3cf4c3c024403bd"}, &(0x7f0000f2f000)=0xad)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000026000-0x54)={<r4=>0x0, 0x4c, "3593494c511ea8a159cf9a4b7189be6c6c200ccf9f09c25c9a5b5bdba0245a34bf3fd63d87dc59e753602d1f409634de40933f0156e9125817d2eb25ffe8760861a13ae47c8e38623a6748d3"}, &(0x7f0000804000-0x4)=0x54)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002ab000)={<r5=>0x0, 0x0}, &(0x7f0000575000-0x4)=0x8)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000761000)={<r6=>0x0, 0x8}, &(0x7f0000ea2000-0x4)=0x6)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b6b000)={<r7=>0x0, 0x1, 0x7, 0x648, 0xfffffffffffffff7, 0x4, 0x6, 0xffffffff, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffff80, 0x20, 0xce4, 0x1000}}, &(0x7f0000815000-0x4)=0xb8)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000006f000)={<r8=>0x0, 0x4}, &(0x7f0000663000-0x4)=0x8)
getsockopt(r1, 0xea, 0xfffffffffffffffd, &(0x7f000068b000)=""/229, &(0x7f00008f4000)=0xe5)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000039e000)={<r9=>0x0, 0x1}, &(0x7f000027f000)=0x8)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00008d9000)={0x1, [<r10=>0x0]}, &(0x7f0000fd6000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000051c000-0x108)={<r11=>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]}, [0x68de, 0x2, 0x6, 0x80000001, 0x3, 0x200, 0x9, 0x4a00000000000000, 0x3, 0x0, 0x800, 0x0, 0xf3a9, 0x4, 0xae87]}, &(0x7f0000500000-0x4)=0x108)
sendmmsg$inet_sctp(r1, &(0x7f00006a6000-0xa8)=[{&(0x7f000050a000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aec000)=[{&(0x7f00001ca000)="bb06c9632674dbbe9869db6ff7a5bedd462c19e94f57a0f3f0459523619b11a062b9a76b8fe39ad6d9dbd3", 0x2b}, {&(0x7f000075b000-0x8)="f8413210776b90be", 0x8}, {&(0x7f000038b000+0x764)="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", 0x1000}, {&(0x7f0000d3b000)="85b928fb70e11a4acd6a84a116dcf30e47ce12103abd6da093", 0x19}, {&(0x7f0000606000)="", 0x0}, {&(0x7f0000cda000)="70c547ef4b96482fb2c709b0141267c19f9dde3e8d908ab022371943e084a5fa10232984024a2bb5ab58063f425c7e07abde6efb0205db004c9419e8ba79149de4cb5fe9fc38dda618009758896ff529396b62f166bdd13bd335a6dd659d658b747b96421ce63599ec6c9d66a9b1e656fe444d16e74700248525cc6d4dcf39dcb809379a3394fdc71b4382", 0x8b}, {&(0x7f0000cb1000)="328edd1c7a758f522195d16f311dbb05566ee03f4d0143f4c811449967e9a03859cfd0efee0575a87cfc043962ee632f478310e6cda04df2661b9ca3f340522b9069fefb", 0x44}, {&(0x7f000035b000-0x3b)="de56f838cc4ec7b15a4b051a887615cc99debfe460d1b858dc1ccd47deb763078297f4b5391e505ec1f8220f9498fe17b3baef0feb0601e6a1cfee", 0x3b}, {&(0x7f00000e4000-0xb0)="a63049d4499ff1dfd1f22cf0a24135bba9ee69bf9951ab96e0605260ec305c605bd7046023d625f30dc8badf9e44880b6da37d300fb30d8b839eb1ce26996b44718f5d4fc26beeecabbeeba2c7fb6305d983dddc452166bd77f6faeb7d97d7987a57fa8a35dfb3cbd24796de29c08f3f9981b24a798ab09fd8f9c1284493ac03325953b72625e168fb394dca9136c2fa6027a5b6dd1c0f29730d25bf62041b69b41b74309cca009682e837dd5b34576c", 0xb0}, {&(0x7f0000d47000-0xf7)="8e0cf07f6c0c5bdb5939032732c85be14be2f08d82383528af8c71d4c235f1a8d1075fbcc4bf6d43614e02d5f1a2b0d2a00ef3de2b3d9eb0d103d796d260ec22a48b669715b5b7ca4e825a36b6ae8c8eea8aea1e8e23b43e0da7cda9513bd6d3486f7d0abfa3eb922b999cc37322e894c18cb02a2ebce58d4739536a1fd2723410e261ae5ce61af7b2b11a27a73fbc7f78557bcf35f9fed86075f585a1c5106108cd2b384f7552ea337c48b90783d655448f427a4026a129f0ded7bcb47992e1be22c6d44c71de7554a92753fbc7e75d550f88d4329ecf5d94445bbbc948e16091435961f61e06646b69d7c6c40a415297a66b90f35a59", 0xf7}], 0xa, &(0x7f00005c6000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x21b, 0x1, 0x80000001, 0xffffffff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x0, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0xedc, 0x3, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x4, 0xffffffffffff2b8b, r4}}], 0xc0, 0x20000010}, {&(0x7f000035b000)=@in6={0xa, 0x1, 0xc7e5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f0000d70000)=[{&(0x7f00006f7000-0xb3)="06a357d9a03c2b2d0b66d3240bce57a357b1f77931bfac71bee47efb1583e22141a0dfd46135960e9d4f1f51c0bb9d36ddb6d5af8f0b6099367a4667cde369199ce9f4e4408af34b63a9e433a13198b0978c767e1cedbc9d787451ba56a74de5b2fef438796070375289de8b1c9ae210bfa8c4447ae4f95d2bb5e2b526cf4c3a4747a053ae29c3b6bcadf2071cb692c4d50dfd3c8b489b3251cd586b3bf8b5b528e56dab9a2132f1dc19b2c6c66e7d8870678f", 0xb3}, {&(0x7f0000288000-0x4d)="8e8a6cc02030616058accb49f42de5e7bb474913095eddf7dcd33c25615b4dfe53791bebf8f86577312be075ae5e85d73a0e410b36cec0ef989edbfddeb9ec4c46a0261bc242c72d22f934fac3", 0x4d}, {&(0x7f00009d4000-0x7e)="ce17a51eda551a61b3bd3314b334d2e55afbebbb435c27977cb9ed40e55577b3b4ceafeb7ac1c324afa2a7756795590472adcb7c64e65a13d26001699ea7bd3c4cff8fd6bac6fca125e3ab3b8f6400747e9cbb9f57d6e661e31e2e965ccf9d4271dd4d2a516478950dfb4c9527e7650ce21a232ec69bc59b9331b8c547ac", 0x7e}, {&(0x7f00004ee000)="87edcbaacea3129d65f6504b3e57", 0xe}, {&(0x7f0000893000)="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", 0x1000}, {&(0x7f0000484000)="1cfca05be3b3e63ebe58dab9a590b09aabf7ad921b16f89a4df9f8d64a61c669191834a4344b2908c4a420b6b5f1331699eba633ac918505d0b76f3d23bff55ddd5815fd32dc4dc37255595727090ea63a751f5f23d7bbc6e7613ddfbdd512db49e091cb98cfb24b8dc5e0f2bd65da2b8876f40264eab74e94919b0ff7184c72ca4cad7f830cec6cd0d6284a8da8d3a6158957c7ee44407d2844aac2b8d793112a1e65df94bed04be61d73e415f1abbb5ca90b892d59c9cbd6ea1fa8db7db4201e9cbbb4", 0xc4}], 0x6, &(0x7f000048d000-0x90)=[@init={0x18, 0x84, 0x0, {0x5, 0x9, 0x100000000, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x5, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x8, 0x9, r5}}], 0x90, 0x40000}, {&(0x7f00006cb000)=@in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, 0x1c, &(0x7f0000078000)=[{&(0x7f000029d000)="", 0x0}, {&(0x7f000067d000)="6245f101fb6da1c88bedd16a029baaea9dca12fa71d3b6f2a74570ec769bc50ec9ca020547d3d10d018e804d68d5206c2fea9e41e4040443f0550d8eb9b310ffda8a", 0x42}, {&(0x7f0000451000)="2b2243d3b81a15119f857846ef84e8c4ee409703b67ca2479b38b43d02d2785481bc3947828ea7074ac1f9bb1ee38e1390b99c7f", 0x34}, {&(0x7f0000872000)="e2e7bf2c8e2320be6abbaa54e547f7ea703c084d67687c11f9eace0d32c39c7faef8143b323350c214a6", 0x2a}, {&(0x7f00003d9000)="199356796db75f62306fc3ed3aca4dadf7179762c025aacfcb7197446fbfe8fff93ae0f751095a6bb1103c09128e8bb84b12afae5a66ef517dc8840ce8fbf193f23184be402a13a6c93130899b74874ebee2c28149452d45959fdc0d99361f944af150ed531eb971ed2816a22196e14c020e9aa4c13d79af4c27235ee4b63ab8c1ae24aeb5ec85922ae8ba3310fe03811819c106b53a7f52fd3bc6a06f5522cd29337fbe26a3cc69d94bd9f8c4eb31aefd45b925d77489b87c5d7dbbc3acd97fa0b136e7194f96eaaadb1460519134e27c69211d92daaa7675cd995954efe35712", 0xe1}, {&(0x7f000064a000-0xde)="d9b1e69f5c78102e10d06ede73a1f205b6fd0dac09e2e65aa58de92d2d7b21289e0426ea5e34b989c5ef6a705a44bdae3588a6da317cc5cedb78cc5df62b20917191ec3e56ad361a7a44a905c30d501bd53055d0b81786c7afaa5407c786fc2d6065cb8d8323652346769376345c59f2970636ff6f1963b9a006386ab24c90803200f6bbcfd4a24270da6dbe4e093820dd9c5dea2718f32a7801a4dfeeb6160f1f6d436aacf502e4c6cda0bbef8d8213d2198148c52dab9459011d7e851bdeef576ce2adfb00721a8b652f6e2581ba934595f4c61c43fa60961c4bc757b3", 0xde}, {&(0x7f000091e000)="ce6a315e71e8486bb33b2eed20a4ec395b61c927b1a0116708630297deed66cbdb271208ffe2329d972842331305d3297215932540b056e6256225dacaa43da5afbf5e88a141c69d6b2f4e997d20c05f32e0c260900fb1642b79284cc2c54242590e84d300065ab31c22ba43b130fca8e8aa927e1265b5e50d1175b998e62a409fc64a4a642f584d1b02b9307d237a729e3a413f045f09e9f0a213b955c775faedaae3b167971dcfcc73723b50fd728dff3e948a4169154db6a012938b8eac99f3", 0xc1}, {&(0x7f0000d8a000-0xc3)="14548e481d05619c35c87694f1f377b8fe257a30b795ba9b4ab2d160a232e218e4df00ce610c35ec0cbfba953792afd656805b799f730433bd0b693dd9dcac992ae66b19f10f5a77a4821fb2206c1733976d196928b47f4a8da66c6c60cca8c9bad36dbd9d81e9dc292d6b4a7c35d52816b15bbdcc0f9cec50ac213601c4d33df50f0bfdd7ae934602bb61726c370842f2fd85847ee58427fbd5c08471f6420d79d381bd53d2c23893db9caefe672b13c30933ab0194f597cf5820f8d9a34e81442886", 0xc3}], 0x8, &(0x7f0000a06000)=[@init={0x18, 0x84, 0x0, {0x1f, 0x7000, 0xb, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0xc, 0x4, 0x3, r6}}, @init={0x18, 0x84, 0x0, {0x3f, 0x4, 0x9000000, 0x81}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x998, 0x2, 0x62, 0x8, 0xdd, 0x40, 0x4, r7}}, @init={0x18, 0x84, 0x0, {0x7, 0xffffffffffffffe1, 0x2, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x100, 0xa, 0x8, 0x10000, 0x5, 0x5, 0x4, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0xa, 0xf1d1, 0x1, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0x200, 0x100000001, 0x100, 0x4, 0x10000, 0xfffffffffffffffc, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x6f86, 0x8002, 0xf0, 0x4, r11}}], 0x1b0, 0x80}], 0x3, 0x5)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd})
r12 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r12, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007cc000)={r3, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x1f, 0x7, 0x4}, &(0x7f00002dd000-0x4)=0xa0)

2018/01/13 04:28:48 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x40000000015, 0x400000000000005, 0x0)
getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000596000-0x4)=0x0, &(0x7f0000c49000)=0x2ce)

2018/01/13 04:28:48 executing program 7:
mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000a7d000-0x8)={0x0, <r0=>0x0})
mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f73000)=0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58)
r2 = accept$alg(r1, 0x0, 0x0)
recvmsg(r2, &(0x7f0000f73000-0x38)={&(0x7f0000426000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a38000)=[], 0x0, &(0x7f0000f73000-0x7f)=""/127, 0x7f, 0x0}, 0x0)

2018/01/13 04:28:48 executing program 4:
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, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000345000-0x20)={@generic="5de4650e8ad71fa1900ddd3273960f86", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
r1 = socket(0x15, 0x80005, 0x0)
getsockopt(r1, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/0, &(0x7f0000000000)=0x0)

2018/01/13 04:28:48 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)

2018/01/13 04:28:48 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4)
mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x1, 0x5, 0x1, &(0x7f00005dd000)={0x0, <r1=>0x0})
getsockname$unix(r1, &(0x7f0000f71000-0x1002)=@file={0x0, ""/4096}, &(0x7f00005ff000)=0x1002)
setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fea000-0x10)={0x1, &(0x7f0000aa9000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10)

2018/01/13 04:28:48 executing program 1:
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f1f000-0x8)={<r0=>0x0, 0x0})
listen(r0, 0xb0d)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
pipe(&(0x7f0000df2000)={0x0, <r2=>0x0})
accept4$nfc_llcp(r2, &(0x7f0000cb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000271000)=0x60, 0x800)
bind$inet(r1, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4)
connect$inet(r1, &(0x7f00009ef000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r1, &(0x7f0000986000-0xaf)='?', 0x1, 0x8000, &(0x7f000009f000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r1, &(0x7f000097a000)="c8", 0x1, 0x4000000, &(0x7f0000b15000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:48 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000f3e000)={<r0=>0x0, <r1=>0x0})
write(r1, &(0x7f00003dc000-0x91)="", 0x0)
getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f000070e000)=""/58, &(0x7f000037b000-0x4)=0x3a)

2018/01/13 04:28:48 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10000000010, 0x4000000400000003, 0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003ea000-0xa0)={<r1=>0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0xffff, 0x7, 0x2}, &(0x7f0000e30000-0x4)=0xa0)
setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000041a000-0x4)=@assoc_id=r1, 0x4)
write(r0, &(0x7f0000c68000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f)
r2 = socket(0x10, 0x2, 0xc)
write(r2, &(0x7f00002bc000-0x1)="", 0x0)
r3 = socket(0xb, 0x2, 0xc)
write(r3, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f)
close(r2)

2018/01/13 04:28:48 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r3 = socket$bt_hidp(0x1f, 0x3, 0x6)
setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000415000-0x1)=0x800, 0x1)
r4 = socket$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r1, r2})
sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/13 04:28:48 executing program 7:
r0 = socket(0x5, 0xeb71b8a2e8b02701, 0x401)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8000, 0x4, 0x8200, 0x1000, 0xffffffffffffffe0, 0x800, 0x2c, 0x4, <r1=>0x0}, &(0x7f0000000000)=0xffffffffffffffc5)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x7, 0x5}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000673000-0xc)={<r2=>0x0, 0x100000000, 0x10}, &(0x7f00008f9000-0x4)=0xc)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x3, 0x4)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007e6000-0xb8)={r2, 0x5c, 0x80000000, 0x0, 0x4, 0x5, 0x7, 0x200, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x7c0000000000, 0x2, 0x6a64, 0xfff}}, &(0x7f000061e000)=0xb8)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x7}, 0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00004d5000)={&(0x7f00001ad000)=@in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a94000)=[{&(0x7f0000000000)="bcfab72a3b93411ccf39a4230963c408ca96ebb4dcd62aea01414bdd69703c1b9efecab0201a21aabc16d0973dffb29c8a679ebc11e681baa4e53080404c5dbb0ee8ddcc05f103bc932535", 0x4b}], 0x1, 0x0, 0x0, 0x50}, 0x4000000)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000)=0x4)
sendmsg$inet_sctp(r0, &(0x7f0000001000)={&(0x7f0000002000)=@in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000000000)="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", 0xfa}, {&(0x7f0000003000-0x48)="599703ebe65561360cc23363a1d3f8aab3d028e877f08f32da757bfec15ba7f94aefd4a64d7b0c1ee7f85d2068a93486a7bbd90828c7d4ecb25eb40dc8866b6c5f6c0943d12b0753", 0x48}, {&(0x7f0000003000-0xf7)="44fbec8597ea59b208cb77135f40c6a050d786f35f29204809bf6f97ef4a35a642887b82ed51e09b6afd24e20a00d1d360659e8193f0cd81faacba41620892c91ebc36f20cdf001092f6053281c5872cad1fed85de5ab52dce88f1886b98a1c2a078cd49d9240214d73ef663ae51ff631d007b0f3d2544532605fa3d2587329095111fd3a24427f64dc27e9189605b674ba3f5b8e38473019ab6b4fafa535ea0fb7f5706d62a2339d4efec7a98d5be54191a64f686e528dec559c8472fadd9563193b380d932fb36cf6d9380155ccf0f5ceed1ada75073aa62f83b79cdae92d5cd3cc97ad7c63ed3fb04ae46553577d82168baf1d93a10", 0xf7}, {&(0x7f0000001000-0x7)="1e972218dff856", 0x7}, {&(0x7f0000003000-0xca)="1bb5dc125ccb967df2f67a42c31dee2db8065fd003cb34f477bdf8d5a4d9957b3cdaf68d6df228e10bdae44dfa7ab5bd6c3cbece28cb25702995a713c8926d362caf182b9fa8a7842313d4ee03d8e3aad95054f56582397ddff2894d3f59a4a4e640b78f817136718ee480868ab2ca165870545c27edf277011bf20ffe4f3c9130c56f158062765420ddd5f260c42911068a3f66813202b72ce43ea7f2bca934e226eeecefea1b6b487ee69b854f4ba944e784727e59a2e5365a4e11a5010c7482fc17c2ffdefaaa8eca", 0xca}, {&(0x7f0000002000-0x2b)="a56dc2e891e57d5526541c3acebf690c040ed735e494f73e8cb74b5a09b01e0ead25ae9e79834d7747e3a6", 0x2b}], 0x6, &(0x7f0000002000)=[@sndrcv={0x30, 0x84, 0x1, {0x2b, 0x6, 0x820a, 0x8, 0xa7e, 0x7, 0x3763f2b4, 0x7, 0x0}}, @init={0x18, 0x84, 0x0, {0x10000, 0x4ac, 0x6e4a, 0x10000}}], 0x60, 0x4051}, 0x1)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={0x0, 0x9}, &(0x7f0000004000-0x4)=0x8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
writev(r3, &(0x7f0000608000)=[{&(0x7f00001b2000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1)
ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000013c000-0x12)={@common='gretap0\x00', 0x100000000})

2018/01/13 04:28:48 executing program 0:
r0 = socket(0x5, 0x8000e, 0xfffffffffffffffc)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
write(r0, &(0x7f0000000000)="d2c14d6158e089cf603ef75d818e44ca3da98115042fe2c05d4ec6", 0x1b)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x8a, &(0x7f00005fa000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x54, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, 'z\te', 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfffffffffffffffc, 0x100, 0x0}, 0x10)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c0d000-0xe8)={{{@in=@local={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, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a4000-0x4)=0xe8)
r1 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e)

2018/01/13 04:28:48 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x8001, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
r0 = socket(0x0, 0x0, 0x10000)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ffb000)={<r1=>0x0, 0x10000, 0x4, [0x1, 0x80000000, 0x7fff, 0x3]}, &(0x7f0000db9000-0x4)=0x10)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ffb000)={r1, 0xab}, 0x6)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ffc000)=0x0, &(0x7f00007ed000-0x4)=0x4)

2018/01/13 04:28:48 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10)
bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
listen(r0, 0x40000000000005)
r1 = socket$inet6(0xa, 0x6, 0x0)
connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0)
recvmsg$kcm(r2, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000e16000-0x88)={0x41, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
write(r1, &(0x7f0000476000-0x92)="", 0x0)

2018/01/13 04:28:48 executing program 2:
mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x4, 0x2, &(0x7f0000f83000-0x8)={<r0=>0x0, 0x0})
r1 = accept(r0, &(0x7f0000d64000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f82000)=0x7)
listen(r1, 0x7f)
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="824ad5987862", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x5, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0)

2018/01/13 04:28:48 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
bind$inet6(r0, &(0x7f0000e30000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
listen(r0, 0x5)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000453000-0x8)={0x1, [<r2=>0x0]}, &(0x7f000046d000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b52000)={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}, &(0x7f0000da6000)=0x98)

2018/01/13 04:28:48 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000342000-0x4)=0x0, 0x800)
listen(r0, 0xfffffffffffffff9)
pipe(&(0x7f0000b2e000)={0x0, 0x0})
syz_emit_ethernet(0x4a, &(0x7f0000b42000-0xe6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x401, "ad8a26537747f85afdf98a898eaf516d3d3b7477267608819b6a19778f631555"}}}}}, 0x0)
getsockname$ipx(r0, &(0x7f0000821000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001c0000)=0x10)

[  168.110321] nla_parse: 7 callbacks suppressed
[  168.110326] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'.
[  168.137403] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'.
2018/01/13 04:28:48 executing program 0:
mmap(&(0x7f0000000000/0x586000)=nil, 0x586000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000d8000)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept4(r0, &(0x7f0000588000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000ca000)=0x58, 0x80000)
mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$netrom(r2, &(0x7f0000587000)={&(0x7f0000587000)=@full={{0x3, {"9fbd3ba46979a3"}, 0x1}, [{"f206cb5fb9763f"}, {"5f79e66bb9285d"}, {"0e2342afc33840"}, {"6cc15432ad5c39"}, {"f5cc185894e295"}, {"680fad3832a520"}, {"efd50bc39c23e4"}, {"21d8b2f8992c5f"}]}, 0x48, &(0x7f0000587000)=[{&(0x7f0000565000)="2c8745b20ee9604485a7441258958f9a76d38497911cf00526baccbc7956509192f5c705127af12bb51afcf78da3e6d7ccf9125f79fe5190c93f9ab89df80b6f39c807ed2cf5929548b819393ed0ce7e687b47c40ce7d5c94b96967c4e1dd5cdea26ed8308298ed54fb2676e30fcf24a4149e5b0569c34bf310cf9c801162f53eb5a7ab6e908e3639721e520efd6f8292a67cd", 0x93}, {&(0x7f0000421000-0x8)="67333eecf90e7083", 0x8}], 0x2, &(0x7f0000588000-0x200)=[{0xe0, 0x11f, 0x7fffffff, "38b680785dcd57c67ac6baf366a502b18b20614c773ed07b1e89c411a99d9924e0ee18b0ff7ac4fbad515258813e31fc73737d6e8aee55274c8d50d25e87d3d0642ff184048ac3753dbd69e73b872fd90eecbbce4cdaf6557e93f39c2d9a09cb843498d25d12f5f4759e215de9106aa1d5cf36fe346f4095fff4b7d30dae8763f8ba074823a5b1b08477f1653ad101ff4df6d8f9554e461cfe731daf4f4e2aacf9b76ef5eb0c946d96ffae3dcffe3dda848823a88bf3301564fab7bd2485214535bc6d8a28551185e96a1ecc"}, {0x38, 0x1, 0x7ff, "b16de8bf8026b165799c50c8e14c24be80842b3ad3f2c3eb13d912679f2ef2f5b97e42e09f1315"}, {0xd8, 0x88, 0x3, "e95bfcfd8ef7d93f5ad59ff6fff2647817bffc612e87193bc78268af658ad160a1296e0e42e9c37e1bd77ac307a8120ae52d1a44c67a00de3506eb8ad2062aac91ccb606f31decafc790d06a85760a56232fb4fc5a283ee6a9c07aa5e32b6c074b63a1d5a26065db8d09afa059268fc0522e0cc6e553b529c236b7655d1032d74f4237275df330110a52cdc5cae44789cec96298c918326a2d5eea0ca4c9e87bcd62b181070f93d3d1f10b100485868267f12e90ca2ed424f8a740027af91d8626dd690c31ae"}, {0x10, 0x105, 0x7, ""}], 0x200, 0x810}, 0x1)
ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000586000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
r3 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r3, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x800000000000019, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0xa0, 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)

2018/01/13 04:28:48 executing program 7:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000e7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x10000000012, &(0x7f000039c000)=0x400000000000001, 0x4)
setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4)
r2 = accept$inet6(r0, &(0x7f0000ead000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000950000-0x4)=0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007f6000)={<r3=>0x0, 0x30, "90b4f08ea78da99f6de49472e44801ee6eee1133c040905dc0365e0ef33e4eef1e49a26d863e1c20ffea775c372e9167"}, &(0x7f0000a94000)=0x38)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d21000)={r3, 0x7f88, 0x0}, &(0x7f00002cf000)=0xc)
socketpair$inet6(0xa, 0x4, 0x4, &(0x7f0000182000-0x8)={<r4=>0x0, 0x0})
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000355000)={r3, @in6={{0xa, 0x1, 0x3822, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x21a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xfffffffffffffff8, 0xfffffffffffff001, 0xffffffff, 0x0}, &(0x7f0000e77000)=0xa0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000363000)={0x6, [0x0, <r5=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db9000)=0x1c)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00007ad000)=@sack_info={r5, 0x800, 0x5}, &(0x7f0000069000-0x4)=0xc)
sendto$inet(r1, &(0x7f0000a6c000)="d670152dff02f201c57172dcfb14f9c5231877b919e3f268b17ffaf404bdc3645977be525697c3928958d6ded5a1016be493e89f54ccb8f300007fff64cc7bef03f5", 0x42, 0x800000020000000, &(0x7f0000f57000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendmsg(r1, &(0x7f00008cd000-0x38)={&(0x7f000040e000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e25000)=[{&(0x7f000075c000-0xce)='Y', 0x1}], 0x1, &(0x7f00003b4000)=[], 0x0, 0x0}, 0x8001)
socketpair(0xb, 0x1, 0x4, &(0x7f0000663000)={0x0, <r6=>0x0})
ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000321000)=0x0)
listen(r6, 0x9)
ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f00009c6000)={0x5, 0x7, 0x400, 0x2})

2018/01/13 04:28:48 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ffb000)={&(0x7f0000ffb000)='./file0\x00', 0x0, 0x8}, 0x10)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x7, 0x1, 0x8, &(0x7f0000f9f000-0x8)={0x0, <r1=>0x0})
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ffc000)={0x3519, <r2=>0x0, 0x10001, 0xd2ab})
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000ffd000-0x10)={0x20, r2})
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ffc000)={<r3=>0x0, 0x0})
getsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f000043c000-0x4)=0x0, &(0x7f0000141000)=0x4)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000621000-0x28)={r0, 0x0, 0x3d, 0x1000, &(0x7f0000ffc000-0x3d)="b4d0350b53691965f45d59626fc239c21369a87a2596534e87ead8fea09a179f26909533ba7279e78ad80f2599d6f69358b480e39f0f55d8b7d9f25634", &(0x7f0000ffb000)=""/4096, 0x3, 0xe2}, 0x28)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

[  168.200633] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'.
[  168.222284] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'.
2018/01/13 04:28:48 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x1, 0x4)
bind$inet(r0, &(0x7f0000814000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/13 04:28:48 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000f1b000-0x10)={&(0x7f0000a39000-0x8)='./file0\x00', 0x0, 0x18}, 0x10)
syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0)

2018/01/13 04:28:48 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a74000-0x64)=[@in6={0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64)
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000b06000-0x4)={<r1=>r0})
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ba5000)={0x3, 0x0, 0x0, 0x0, 0x7, 0x7f, 0x9, 0x0, <r2=>0x0}, &(0x7f000061f000-0x4)=0x20)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004c5000-0x8)={r2, 0x1}, 0x8)
getpeername$inet(r0, &(0x7f0000dc3000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000363000)=0x10)

2018/01/13 04:28:48 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0xc)
write(r0, &(0x7f0000cb9000-0x1f)="1f0000000107ffdd14df45c805110000f305f0000400070000000000000000", 0xff1b)

2018/01/13 04:28:48 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x80007, 0xb3, &(0x7f0000b59000-0x8)={<r0=>0x0, 0x0})
setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000f5b000)=0x0, 0x4)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91)

2018/01/13 04:28:48 executing program 0:
r0 = socket$inet6(0xa, 0xfffffffffffffffa, 0x41a000000000000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept(r0, &(0x7f0000677000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000-0x20)={"665a24dc930a86e4c700753a4351c955", {0x4, 0x4, 0x8, "1919b8587ec0", 0x1b1c, 0x0}})
setsockopt$inet6_buf(r0, 0x29, 0x20000000020, &(0x7f0000f23000-0x9)="", 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000-0xd8)=[@in6={0xa, 0x3, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5eb93f82}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0xffffffffffffff80}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x8000}, @in6={0xa, 0x2, 0xcf, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, @in6={0xa, 0x2, 0x832, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0xd8)

2018/01/13 04:28:48 executing program 2:
mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x29)="290000001800ffffffffffffff0000020213000000003406800800000d00090008fff21900000000f6", 0x29}], 0x1)
r1 = accept(r0, &(0x7f000060b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000244000-0x4)=0x8)
mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b8a000)={<r2=>0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f000054e000)=0xc)
bpf$PROG_LOAD(0x5, &(0x7f00002d0000-0x48)={0x7, 0x8, &(0x7f0000fc6000-0x40)=@raw=[@jmp={0x5, 0x7, 0x0, 0xf, 0x0, 0xfffffffc, 0xffffffffffffffff}, @jmp={0x5, 0x4, 0x7, 0x0, 0x7, 0x86, 0x10}, @generic={0x40, 0x3, 0xb9, 0x7}, @ldst={0x3, 0x2, 0x3, 0x3, 0x7, 0xfffffff4, 0xfffffffffffffffc}], &(0x7f00002cb000-0xa)='syzkaller\x00', 0x20, 0xfe, &(0x7f0000d69000)=""/254, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48)
mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000812000-0x8)=@assoc_value={<r3=>0x0, 0x2800000}, &(0x7f0000fc6000-0x4)=0x8)
mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fc5000-0x8)={r3, 0x2}, 0x8)
mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$inet_sctp(r1, &(0x7f0000fc6000)={&(0x7f0000fc6000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bdd000-0x20)=[{&(0x7f000027e000)="3fa7dcf40e3dde740aa02df05d2c10667f1acd55a64f754452c66e01867a94762da4c62c0c9603457b3268bd8782e727593967c5e90cd75819aed960fa47a5b810f5672a317a1dc19f9b72955b95144ab474fd7d0bc2be1651b6d326a4bce96b8f5a27051f0491c947cbdcaa949349c076a1bb62b3c01e575c10c39dd78f2895e77cbd75abd636", 0x87}, {&(0x7f000087c000)="78ef0b62c915e0e86f10a4638dbf62529dc4b964e2220adb2a2408d7cb4ffd46c2908972f7bf4f91c27a3a24099eab4ce56177f713d293e96acb3aee20d44911dceca90dd4119f46aa482de27fdedb9c2d023ae915ae0a047f64f0e2e20050cc99c45fea66f83cacc96da9f37657f644e9730ac543d223515e0e93c01b48a4be45ba2ec0cac2201ff0ec961a8284bb7cd7a55f6045aadbdd2bbb902e906f36e35d7763b63593c02a9c36c690a22c285adcc128e00046eef9be83912c", 0xbc}], 0x2, &(0x7f00005e9000)=[@init={0x18, 0x84, 0x0, {0x200, 0x82d8, 0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0x2, 0x3, 0x7ff, 0x8000}}, @init={0x18, 0x84, 0x0, {0x7, 0x1ff, 0x3, 0x8}}], 0x90, 0x24048805}, 0x8000)

2018/01/13 04:28:48 executing program 7:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x1b, 0x3, 0x28, &(0x7f0000001000-0x8)={0x0, <r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x100000000, 0xfff, 0x5f5, 0x3, 0x2, 0x2, 0x1}, 0x1c)
mmap(&(0x7f0000000000/0xb7e000)=nil, 0xb7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket(0xf, 0x803, 0x2)
write(r1, &(0x7f0000000000+0x6d2)="0204af0002000000196466cf06000448", 0x10)
recvfrom(r1, &(0x7f0000ef6000)=""/1, 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00006d6000-0x4)=0x4, 0x4)

2018/01/13 04:28:48 executing program 0:
r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3)
shutdown(r0, 0x0)
mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0})

2018/01/13 04:28:48 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x46, &(0x7f0000735000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000b3c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000885000)=0x10)
accept$packet(r0, &(0x7f0000450000)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000206000-0x4)=0x14)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a20000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec7000)=0xe8)
sendmmsg(r0, &(0x7f0000797000-0x12c)=[{{&(0x7f0000c76000-0x14)=@ll={0x11, 0x1c, r1, 0x1, 0x79772fd2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00000ee000)=[{&(0x7f0000cf4000)="e5c732f24789aa1e5f9dbfdcacae735b56b473678a535f32c839b0865f781a71e107b404575f27cd717c6af56c95c3f24fa8e21d622fa622d6c07e9e6786d0acef97dbc7eabc35657118b05115abbf568ca7d1022ff654396618cdfe2bc712df55d655251c40704e91287adb358db1be9de4fe8d98a3", 0x76}, {&(0x7f0000c34000)="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", 0x1000}, {&(0x7f00008ca000)="c02cae5d254b1b16725b6e14fd5037ec925c816e503ba89a23dc8ef3839afd38083559585f3204e9962cb260d39e8c81f5273f03d2a0d36cf7800e11b320ab8e7d1ab8fd8a804d33a439a2e3da", 0x4d}, {&(0x7f000094e000)="", 0x0}], 0x4, &(0x7f0000945000-0x1308)=[{0xb8, 0xff, 0x3, "93afa28ec66d1fb84a66f66a2181fedd57222fd5f384b55088ee77e7c1b04d476cdd9bc60ade5808887db6993da9b2edc02788df079135d64e93bf0b05ead8ef500095d17beecc72d73d21aaaff83e0d565655addcbbac05e8f5fc1ced1e8920c14aa802327ca3741532f8f71c070bb58a23006d1aa102204cc505bfaa049907ebcbc395860ce6e42a5eefecbfaa73afdbdd9c5c04ab27963c18d520d8caac212ce0"}, {0x30, 0x105, 0x6, "319bb95d7d77e9c4bc596386371a1cc78cbb1dbc371779339ad92749b3"}, {0x48, 0x112, 0xd6a, "2e8c40bd4524832f47576fdc891b1bcfc8746905f2042cecd10d07624db132061bb79ac0c08648993a43b1548fc76995ef61b3"}, {0xc0, 0x11, 0x4, "0cfb8cd6ada4d1264613324a3f174da3b6f0f8d91c617b4b7b6dc7c325526634a2b4311fd3b971e8a5c3087488ff053d973724a76f0989c758530e73a43471a720e5f649512fb198c4b1806d0cec35590db49df7c3013ed9b5462be8e4dc3573c9a0d6462b13895db98aed9cf8fb139f0e6925de56ef91d46d653287e34d00dfac8798ab319a766f2ab4c65122db7494d5c2fa9494bf904c85268cb4fcf7d867c100168969d7d3ba2b"}, {0x1010, 0x102, 0x7d9, 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0x1000}], 0x4, 0x0, 0x0, 0x40090}, 0x3a}, {{&(0x7f0000926000-0x8)=@sco={0x1f, {0x9, 0x0, 0x9, 0xbe3d, 0x9, 0x0}}, 0x8, &(0x7f00008e7000)=[{&(0x7f0000dc8000)="2781b26019b8d566d56e1b82e7b9d3d804b9f40e4dab414bbf5492770f1f452a1801eb286947327d4b7063effe76f0f5293c04355eb0950bc58b40c783994a8615f5a253f00a45cc134a82ac5e7062a936a5fd572fc01c69941bed43fdc4c0567c9d5a35da0355e4009677b40c74a4e2e792957b3b865206c741c8b8d0869c62d9e67a11f7e599346d20c5583a4de03fd85a6de9a67e114eb94f93108831124e374862a4e9889f62f5674cd41401ac54f3a9de33a9ad8fa5729cb493be25c92c9eb2f608011161aa0b2eff8400a527b78fa9b03041b98266e063098ffd257ef9dd5934e6b33af5e3a18bc2a95c", 0xed}, {&(0x7f0000769000)="61d6dc6c9d34e1906a9d42c95b0272ff31abbcc3d63abf5bfc30bc4057c3828d0a6ad02ea3310031cbf0b08cab6de55920ff9e793ebdb8ba1dd08584b3de2826800e6f7b66b1a33fa13f0dfc010804cedffd7d9bc1096cfbbc8397e0ea657c3c3df8", 0x62}, {&(0x7f00004fc000-0xb7)="fedb147acf0ce6bd1db0021092d21894cb9c52c02e84a4b31853241d799302efc7bb0910a57f6dd384cae0e0868e1bd06100541950cc3f027b4cd254163def8ce9d0237de579e4627eb44fc5648a2df05adc9ded4f7789cc2a5ecaa516b27ed93854ea73e901bf121afc8692ba7086888a2ddb7c0cfd3f30695f42d2adbd7af19f32db7602f008cef57348d8928a874bdc79a601cc730aa86901a4133921ae4be295a857f67c51b31c84b4738bc2450673ff974343cebe", 0xb7}, {&(0x7f00008f9000)="9f10bd364b2043add7d6ae8e3b312b8045bc7b9f0faa0ca545fc859d7521fd595269e1c53efd03fcc6acf51826908f9bb40ffc74998058b2b89d54a94945b07b37788c080954e72ccd11e72e9d57b0a109a128d380c3cd4ea810a0b22bfdad51de916c2742ab7206589ca69f40bc6c50f7de7353b7b980019ba9a9d8b92990759153", 0x82}], 0x4, &(0x7f0000ed9000-0x208)=[{0xa8, 0x10d, 0x80000000, "2f93df8fb08a60d5e30fe1ce1e49de9eda62aea5f326265f39cdfbfbb31551ec615e18cbe951a795370de4c137c75143fd62196fd725ab7b56276be22a9bb7f86d295741c9623cdf1ac7eae143d6deed01d7131bab530a0dea2cb39c171697b6a9a9044b70fa914f2d61033035e1bb07bebd0c6f6c715c743c5a652daa3fbcba4cc56a64677f5fbe7ceaade6251f852f0dd08a9f22"}, {0xb0, 0x10b, 0xffffffff7fffffff, "cd5256c40f56ef02fd2dd095a06612db4ab4b52a9d8654060887b6f6d38838c5943fef509ff1996e8654d30ad3f3c4304f78bb8d69c0b2ca76eb0f974c89f8c82f25e580c227adb037d3029a1e1493c4b682099f7788d537c4527ffe4f6394c064d8ca541e729d9be0a9549b4e142410ffa0c64dcd3a62e576e2f963eae5315e08e653580c7a4b7db361feeb7ad05bfc06dd859e6e1c8776bd9b00"}, {0x88, 0x100, 0x2, "52717dd06d645b6f136cda7553a33ba347178ba47f5118d19db27cdb504f9de8d6b1d5b301df31754f6a822a92aac35d8af717e2e8d189b9c00e9783cbba4ca0d6d09e47e917e01e4a7198314eb673325cf2a8970e75353102992c30d94494478b575f97627ea188d6894cc59149a309e094"}, {0x28, 0x10c, 0xd54, "731b97d7cf5988a898742d1fa97b726c159ededa23c5eecb"}], 0x208, 0x1}, 0x795}], 0x5, 0x4004004)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000067c000-0x4)=0x0)
syz_extract_tcp_res(&(0x7f0000ee8000-0x8)={0x0, 0x0}, 0x2, 0x0)

2018/01/13 04:28:48 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0x0)
ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000ec8000)={@common="677265300000000000000000009b00", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}})
r1 = getpid()
getsockname$packet(r0, &(0x7f0000263000)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000037d000-0x4)=0x14)
r3 = getuid()
setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d8d000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, 0x1, 0x0, 0x2, 0x80, 0x20, 0x33, r2, r3}, {0x4, 0x8, 0x3f, 0x8000, 0x4, 0x800, 0x13, 0x9}, {0x665a, 0x6, 0x9, 0x5}, 0x8001, 0x2, 0x0, 0x0, 0x0, 0x2}, {{@in=@empty=0x0, 0x1, 0x2b}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3, 0x3, 0x2, 0x17ba00000, 0x0, 0x0, 0x4}}, 0xe8)
r4 = getuid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000182000)={0x0, 0x0, <r5=>0x0}, &(0x7f00001a9000)=0xc)
setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dfb000-0xc)={r1, r4, r5}, 0xc)
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007d2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009ee000-0x4)=0x14)

[  168.336802] netlink: 7 bytes leftover after parsing attributes in process `syz-executor3'.
[  168.356564] netlink: 7 bytes leftover after parsing attributes in process `syz-executor3'.
2018/01/13 04:28:48 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$alg(0x26, 0x5, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:48 executing program 2:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000ef0000-0x4)=0x0, 0x4)

2018/01/13 04:28:48 executing program 6:
mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fe8000-0x4)=<r1=>0x0)
ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000091000-0x4)=r1)
sendmsg$key(0xffffffffffffffff, &(0x7f0000fe6000)={0x0, 0x0, &(0x7f0000fe6000)={&(0x7f0000fe6000)={0x2, 0x7, 0x5, 0xf, 0x58, 0x0, 0x5, 0x2, [@sadb_x_sec_ctx={0x1c, 0x18, 0x4, 0x7fffffff, 0xd8, "e0e83975998781f5bba87bf2e54b48f0a3c2b969630e71e8fcff57f20c3f92962a2acc28ccc74e34b05bc43cb20a52c729bb8265c53e2f88a1a02d25818dac866f553787622116eabfc04c931102201698565622547f478e1b4a12c3b3e93f52c4ac4d10cffe0e9a77d46ffaf90225b53c2a5677d788171b0a2b6cf84f70da1ee0d253c89815969c227e65e83973ac09ea80e4e05b5e4d6ac55728812fbc80941c26d43c903d586f2f9aa7808f44e5fd71b3b8f1cf88080074f4dc09d27ce544c765517701417415ac1d7e62aa66d878928d4f13f66e9d49"}, @sadb_x_sec_ctx={0x1e, 0x18, 0x1, 0x3f, 0xe5, "99c690fc6d7959c621a60c6fd1f6129ed5c35a22313a7adf01ae00b5f339e205ad7bce46bd1e4854270132c0fd2857c810ae1255c3c7b0f3d44088e9c20037dec2a2798aebd87ff1b5a7811d3516db927ef23a4450331ada342c1db99fb0a2189926e3a08806365c85a600fc1775dbaec74a0b68e8aed5d926409734a7d13fb850685738c727772a418dadd8cf0fc606766a9f8a4e68b4976e350a73fc48fd97193997c5aff483a4c25faa61330e231c5fc65e7b6bb63b798069cd8a9b9fd4a05e6e3755b22946cc1c9875b220639c6a442737e5648588f5880182965446497b63cffe27fc"}, @sadb_key={0x17, 0x9, 0x580, 0x0, "6df0e316e95db7bd4db3d0760140bd5b7c7791a78c4ad9e83211a362bdc735b8d337fafc077dcf0216398e779907ebae8c658d16d7763ec597f82816deaba6092aa187b7809143f8562b4269eca07166b2a624257c842d6da857c34ef8d11881bebe609a8dba8b3dcca582e41f0ad96ad6cff880c5c39fb0faf26c184df54c091457b93daa4cdc826411e53498235e87e8358c0e632fbc06b4e3da93212217e359ed10354d2a3964568fb934b7bcd7b7"}, @sadb_address={0x5, 0x5, 0xff, 0xa0, 0x0, @in6={0xa, 0x3, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x0}, 0x80)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e5e000-0x4)=0x98)

2018/01/13 04:28:48 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x13, 0x400000002, 0x6)
write(r0, &(0x7f0000516000)="130000001000ffdd0000f4a0180f050000230a009d000000000aafa71400bf0000000000", 0x24)

2018/01/13 04:28:48 executing program 7:
mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20)
r1 = accept$alg(r0, 0x0, 0x0)
mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$nfc_llcp(0x27, 0x2, 0x1)
mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f00003a4000)=[], 0x3, &(0x7f0000f90000-0x18)=[], 0x18, 0xffeffffffffffffa}, 0x20000040)
recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0)
accept$alg(r0, 0x0, 0x0)

2018/01/13 04:28:48 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x11, 0xa, 0xfff, &(0x7f00005ae000-0x8)={0x0, <r0=>0x0})
r1 = socket$alg(0x26, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000383000)=0x8, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0xc)
setsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4)
socketpair(0x9, 0x4, 0x3b91b1ff, &(0x7f000074c000+0x430)={<r3=>0x0, 0x0})
ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000a19000-0x8)={r1, r3})
bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x1000000008, 0x5, &(0x7f0000696000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)

2018/01/13 04:28:48 executing program 3:
mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b51000-0xc)={0x0, 0x80000, <r0=>0xffffffffffffff9c})
mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000f64000)={0x4, &(0x7f0000f64000)=""/136, &(0x7f0000f64000)=[{0xffff, 0x75, 0x74, &(0x7f0000f64000)=""/117}, {0x6, 0x1000, 0x2, &(0x7f0000f64000)=""/4096}, {0x44cf, 0x1000, 0x10001, &(0x7f0000bc2000-0x1000)=""/4096}, {0x8, 0xda, 0x8, &(0x7f0000292000)=""/218}]})
pipe(&(0x7f0000f64000)={0x0, <r1=>0x0})
mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000f65000)=0xff, 0x4)

2018/01/13 04:28:48 executing program 2:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$netlink(0x10, 0x3, 0x7)
getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000001000-0x2c)=""/44, &(0x7f0000669000-0x4)=0x2c)
connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r1 = socket(0x2, 0x3, 0x2)
setsockopt(r1, 0x0, 0xce, &(0x7f0000001000-0x2)="", 0x0)

2018/01/13 04:28:48 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000799000-0x88)={0x1, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f20000-0x310)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 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]}, {{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]}]}, 0x190)
setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8)
getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90)

2018/01/13 04:28:48 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res$synack(&(0x7f000022b000)={0x0, 0x0}, 0x1, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ffc000-0x8)={<r0=>0x0, 0x0})
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ffc000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'})

2018/01/13 04:28:48 executing program 2:
r0 = socket(0x18, 0x0, 0x1)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xfffffffffffffa07, 0x4)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xc)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4)

2018/01/13 04:28:48 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000943000-0x8)={<r0=>0x0, <r1=>0x0})
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000258000)={0x4, &(0x7f00004b2000)=[{0x0, 0x0}, {0x0, 0x0}, {<r2=>0x0, 0x0}, {0x0, 0x0}]})
ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000035e000)={r2, 0x20})
getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000acd000-0x4)=0x0, &(0x7f0000f9b000)=0x4)
r3 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001ed000)={r3, &(0x7f0000674000)="", &(0x7f0000262000-0x1000)=""/4096}, 0x18)

2018/01/13 04:28:48 executing program 4:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = socket$inet(0x2, 0x3, 0x4)
close(r0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet(r0, &(0x7f0000001000-0xb7)="95ec776f1f5e49c1ce86b3fcca0b0658b77cec31eab182bcc94e3cea4b7c6fcfd7f25ea8b06700f93810375574658b2c91a3656082faf74c36b8ceaa3f713f328adbfda1862f77284518ec4feea7a2c34d94c126108c1820ae5a6a51b5947fa99c6e55e353c6041dfb9b854d6f62b03b8dde89f643c30f35eba3affd9247c73bcce0425e941504202e24c7aa09510a040cfa9c3b91714b5127c6b3cc427cd642dfc288907fd66e3b0d6f81efb80c10ef9a0444f5efe752", 0xb7, 0x20000080, 0x0, 0x0)
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0)
writev(r1, &(0x7f0000001000)=[], 0x0)

2018/01/13 04:28:48 executing program 6:
mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket(0x2, 0x3, 0x2)
setsockopt(r1, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000001ff1200aa050800000003078038", 0x10)

2018/01/13 04:28:48 executing program 0:
r0 = socket(0x11, 0x0, 0x0)
accept4$alg(r0, 0x0, 0x0, 0x800)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x3, 0x6)
getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000ca9000-0x4)=0x0, &(0x7f0000fe1000-0x4)=0x4)
ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000e1a000)={@common="6c6f00000000007fffffff00", @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})

2018/01/13 04:28:48 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$ax25(0x3, 0x3, 0x1, &(0x7f0000000000)={<r0=>0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect(r0, &(0x7f0000000000)=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept(0xffffffffffffff9c, &(0x7f000054a000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ffc000-0x4)=0x10)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res(&(0x7f00004b5000-0x8)={0x0, 0x0}, 0x1, 0xfff)
getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000fce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000-0x4)=0xc)

2018/01/13 04:28:48 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x15, 0x80005, 0xfffffffffffffffd)
setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000661000)=0x1ff, 0x4)
write(r0, &(0x7f000008f000)="7914c3e2ffef2b8ceb68615d19c76b2f8ea442ed1352d282dc9a044ba8ac48d1362f1da31520c691f3e378c5d3d1be69eddb3f54c14d9220faedc66e4ebb88f44c1fb673ff67cd5ecca80d8fe11ac37db43d009bf48b475b845894f90f9916b55234ef8d0048cdfeb8899b286c79179ddbbae488a6aa79bc1800fb29ef5e5d72bfea09d89372c1", 0x87)
getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000930000-0x1)=""/1, &(0x7f0000000000)=0x1)
socketpair$ax25(0x3, 0x5, 0x7, &(0x7f00000c7000)={0x0, 0x0})

2018/01/13 04:28:48 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000c70000)=0x0, 0x4)
sendto$inet(r0, &(0x7f00004fd000)="45af83b21b8782dba8f5840e001ab7a81480afdbf0e0bd48672ee8e852a41e39b559b95219fb9c77a948ba76e9b03e47e0e076ba02ed47da8b43167650780509b501862c01f4723c06f9cfe2b596e2a7109cae7cab5da780d7dda992df77", 0x5e, 0x0, 0x0, 0x0)

2018/01/13 04:28:48 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000c29000)={0x7}, 0x1)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={<r1=>0x0, <r2=>0x0})
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={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, <r3=>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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8)
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x10001, r3})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername(r0, &(0x7f0000002000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003000-0x8)={<r4=>0x0, 0xf}, &(0x7f0000001000)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r4, @in6={{0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004000-0x8)={0x0, <r5=>0x0})
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000-0xa0)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x0, 0x10001, 0xfffffffffffffff7, 0xd7}, 0xa0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000006000-0x8)={<r6=>0x0, <r7=>0x0})
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000005000)={0x1, 0x4, 0x535c92e9, 0x0}, 0x5)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000005000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000007000-0x4)=0x6, 0x4)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_group_source_req(r5, 0x0, 0x0, &(0x7f0000008000-0x118)={0x76, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$sock_int(r6, 0x1, 0x10, &(0x7f0000009000-0x4)=0x2, 0x4)
socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000009000)={0xac, <r8=>0x0, 0x10000, 0x26})
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000000a000-0x20)={0x293, r8, 0x10003, 0x10000})

2018/01/13 04:28:48 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1e, 0x80802, 0xfffffffffffffffe)
sendmsg$unix(r0, &(0x7f0000ff6000)={&(0x7f0000953000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000069f000-0x30)=[], 0x0, &(0x7f00009dc000-0x38)=[], 0x0, 0x0}, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000039c000-0xc)={0x0, 0x80000, <r1=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bd8000)={0x0, 0x80000, <r2=>r1})
ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430)
ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000221000-0xc)={{0x7, 0x7c2c, 0x8, 0x1000, 0x9, 0x7}, 0xfffffffffffffffa})

2018/01/13 04:28:48 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00009a1000)=0xb6b, 0x4)
mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000031f000)=""/4096, &(0x7f0000f9b000-0x4)=0x1000)
setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10)

2018/01/13 04:28:48 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x2, 0x300)
socketpair(0x1c, 0x806, 0xc4, &(0x7f00000a2000-0x8)={0x0, <r1=>0x0})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000545000)={<r2=>0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca6, 0x6, 0x7, 0x51e17a10, 0x4}, &(0x7f0000b5f000)=0xa0)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000f1c000-0xc)={&(0x7f00002be000)=[0x0], 0x1})
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ce1000)={r2, 0x5, 0x1, [0x200]}, 0xa)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendto$inet6(r3, &(0x7f0000627000)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)

2018/01/13 04:28:48 executing program 3:
bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xfffb, 0x8000000012, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x4000000000020, 0xbc, &(0x7f00009a3000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)

2018/01/13 04:28:48 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0x0, 0x0)
listen(r0, 0x0)
setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = socket(0x1e, 0x4, 0x0)
setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10)
write(r1, &(0x7f0000c11000-0x1)="", 0x0)

2018/01/13 04:28:48 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000ffb000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ffb000)=0x58, 0x800)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000ffb000)=0x7, 0x4)

2018/01/13 04:28:48 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
socketpair(0x1, 0x807, 0x1, &(0x7f0000c27000-0x8)={0x0, <r1=>0x0})
socket$inet_sctp(0x2, 0x5, 0x84)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cdd000-0x8)={0x0, <r2=>0x0})
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000c7f000)={<r3=>r2})
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000b9f000-0x4)=@int=0x0, &(0x7f0000877000-0x4)=0x4)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000095b000)={<r4=>0x0, 0x66, 0x5}, &(0x7f0000996000-0x4)=0x8)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00004d1000-0xa0)={r4, @in={{0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0x9, 0x9, 0x9}, &(0x7f0000270000-0x4)=0xa0)
setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ed3000-0x95)="fe9c570e72d5f131d5d8f06f5b75b6cbfbaf073ea261bd4996cc26544d1bbbe23088ecb56a1c8182652192dfa02d99bce49dc7d60d69f29e943f1d4cbbdc818aa21c2b50a210f41e703300266b19351a28b2c3affb46edc1ef83f5c0c94ae04521a5fc6e8bd0445d86d2f7405d0741feb74c5f0a6a6b4d3e0a3784b16d8c7a2fffb5bb8f04bfec04a9a3b99c0e1c3021016603727e", 0x95)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000f75000-0x10)={0x5, 0x0})
sendto$inet(r0, &(0x7f000089d000)="813a81c50492238ce6dfa3ba0085200d15b98a38e5e99565d930fc72914c6b54e196a5", 0x23, 0x2000c044, &(0x7f000018b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000ef9000)=[@in6={0xa, 0x2, 0xc090, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x23cc}, 0x9}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0)
r5 = socket$inet6(0xa, 0x1, 0x8010000400000084)
mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r6 = socket$inet6(0xa, 0x3, 0xc)
sendto$inet6(r6, &(0x7f0000f51000)="", 0x0, 0x8000, &(0x7f0000e2f000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
sendto$inet6(r6, &(0x7f0000f52000)="", 0xff96, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x5e)
bind$inet6(r2, &(0x7f0000416000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c)
shutdown(r5, 0x0)
sendto$inet6(r5, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8)
close(r5)
socketpair(0x0, 0x80000, 0x1, &(0x7f00004bc000)={0x0, <r7=>0x0})
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000bc6000)={0x1, &(0x7f0000545000)=[{<r8=>0x0, 0x0}]})
ioctl$DRM_IOCTL_LOCK(r7, 0x4008642a, &(0x7f00002d9000-0x8)={r8, 0x8})
r9 = socket(0xf, 0x803, 0x2)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000aad000-0x4)=0x0, &(0x7f0000fb8000-0x4)=0x4)
recvmsg(r9, &(0x7f0000654000)={0x0, 0x0, &(0x7f0000ef1000)=[], 0x0, &(0x7f0000325000)=""/211, 0xd3, 0x0}, 0x0)

2018/01/13 04:28:48 executing program 2:
r0 = socket(0x1e, 0x1, 0x0)
accept4$inet6(r0, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce1000)=0x1c, 0x0)
setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f0d000-0x4)=0x3, 0x4)

2018/01/13 04:28:48 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00005dd000-0x4)=0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ee9000-0x8)={<r1=>0x0, 0x800}, &(0x7f0000afa000)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ac5000)={r1, 0x1a, "fbf502fd4d3abfeb261b2240825a395b9a551e84108d551f1141"}, &(0x7f0000626000)=0x22)
r2 = socket(0xa, 0x3, 0x880000003c)
ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000ff5000-0x4)={0xffffffffffffffff})
setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000576000-0x108)={0x10001, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000af2000)=0x80000000, 0x4)

2018/01/13 04:28:48 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x1008)={<r1=>0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000013c000-0x62)={r1, 0x5a, "60c1d4fe607ff936b4f19197d50e1b2a7b9061c332fa9159c202533bc2989745c00422a4c093ffa384e3b81f73ade438aa48ab1f35eafa4a9079749492ba5af50b7b097fa3ef805ce725f26578bbbe9d1b9bcf56b22ec04b8c1e"}, &(0x7f00002c8000)=0x62)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce)

2018/01/13 04:28:48 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000fed000-0xc)={0x2, 0x0})
socketpair(0x11, 0x80a, 0x5, &(0x7f000079f000)={<r1=>0x0, 0x0})
bpf$BPF_PROG_ATTACH(0x8, &(0x7f000042a000-0x10)={0xffffffffffffffff, r1, 0x4, 0x1}, 0x10)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d40000)={<r2=>0x0, <r3=>0x0})
shutdown(r3, 0x0)
r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e1f000)=0x0, 0x4)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000dc7000-0x10)={r2, r4, 0x3, 0x3}, 0x10)
r5 = socket(0x10, 0x2, 0x10)
ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000016e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008c8000)=@ethtool_rx_ntuple={0x35, {0x7, @sctp_ip4_spec={@rand_addr=0x3, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0, 0x7ff}, @ah_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x80000001, 0x100000000}, 0x8, 0x80000000, 0x400, 0x7, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
write(r5, &(0x7f0000ab4000)="240000001b00fb08d614000000fb01000204ff0b080c03005b000000f7000003f9161701", 0x24)

2018/01/13 04:28:48 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84)
connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
listen(r0, 0x2)
ioctl$int_in(r0, 0x5452, &(0x7f000051c000)=0x7)
accept(r0, 0x0, &(0x7f00009cd000)=0x0)
pipe(&(0x7f0000a69000-0x8)={<r1=>0x0, <r2=>0x0})
getsockname$inet6(r2, &(0x7f0000569000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000956000-0x4)=0x1c)
ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000e47000-0x4)=0x7fff)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000863000)={0xdfac, 0x0, 0x1, 0xfffffffffffffffe, 0x1000000, 0x40000, 0xfffffffffffffff9, 0x0, 0x6a, 0x2, 0x8}, 0xffffffffffffffaf)

2018/01/13 04:28:48 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
r0 = socket$inet6_icmp(0xa, 0x2, 0x3a)
listen(r0, 0x2)

2018/01/13 04:28:48 executing program 0:
r0 = socket$inet6(0xa, 0x80005, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt(r0, 0x84, 0xc, &(0x7f0000001000-0x1)="8d", 0x0)
setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000b8a000)=@fragment={0x3f, 0x0, 0x2, 0x5, 0x0, 0xbc, 0x0}, 0x8)

2018/01/13 04:28:48 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x100000002, 0x1, 0x0)
setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c47000)={0x0, 0x80000, <r1=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000094f000)={<r2=>0x0, 0x0})
ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000e31000)={r2, 0x2})
sendmsg$inet_sctp(r0, &(0x7f0000720000-0x38)={&(0x7f0000de8000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008d7000)=[], 0x0, &(0x7f0000bf8000)=[], 0x0, 0x0}, 0x20000000)
ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000e75000-0x18)=@add_del={0x2, &(0x7f000088a000-0x10)=@common='lo\x00', 0x5})

2018/01/13 04:28:48 executing program 5:
r0 = socket$inet6(0xa, 0x3, 0x740)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000622000)={<r1=>0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000000000)=0xc)
ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000be5000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x58, r1})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x42, &(0x7f000026e000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00008b1000)={0x0, <r2=>0x0})
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000f34000-0x4c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c)
r3 = accept4(r2, &(0x7f00001e1000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000217000-0x4)=0x10, 0x800)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00001b3000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x120000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000937000-0x10)=[{0x8, 0x343}, {0x8, 0x2}], 0x2)

2018/01/13 04:28:48 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0xc1a09a463bd10027, 0xb, 0x2, &(0x7f0000001000-0x8)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={<r2=>0x0, 0x8001}, &(0x7f0000001000)=0x8)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000003000)={0x0, 0x0})
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r2, 0xfffffffffffffffe}, 0x8)
setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x3f}, 0x4)
mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket(0x14, 0x1, 0x0)
write(r3, &(0x7f000063e000)="240000005a001f0000ff030718000000091300000003030000000000000001ff01000004", 0x24)

2018/01/13 04:28:48 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x10, 0x6, 0x400, &(0x7f0000ffb000)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f5c000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffc000)=0xe8)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_crypto(r1, &(0x7f0000035000-0x38)={&(0x7f0000ffe000-0xc)={0x10, 0x0, 0x0, 0x10000400}, 0xc, &(0x7f0000a7e000-0x10)={&(0x7f0000ffe000-0xc)=@delrng={0x10, 0x14, 0x200, 0x6, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x4000080}, 0x20044000)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ffc000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0a000)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001cb000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3ff, 0x3, 0x1, 0xa, 0x20, 0x20, 0xba, r2, r3}, {0xd3, 0x1c0, 0x9, 0x1, 0x0, 0x100, 0x0, 0x1000}, {0x2, 0x5, 0x7, 0x0}, 0x5, 0x5, 0x2, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x7c}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x4, 0x3, 0xfffffffffffffffc, 0x3, 0x46, 0xfffffffffffff363}}, 0xe8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$inet6_udp(0xa, 0x2, 0x0)
socket$inet_sctp(0x2, 0x3, 0x84)
r4 = socket$unix(0x1, 0x5, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
recvmsg(r6, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0)
sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0)
pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff})
r7 = socket$unix(0x1, 0x2, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={<r8=>0xffffffffffffffff, <r9=>0xffffffffffffffff})
recvmsg(r9, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0)
sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0)
close(r9)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a8f000-0xc)={<r10=>0x0, 0x80000, r0})
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000ffd000)={r10, 0x80000, r1})
ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00005aa000-0x67)=""/103)

2018/01/13 04:28:48 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x1, 0x0, 0x4, &(0x7f0000c00000-0x8)={0x0, <r0=>0x0})
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef7000-0x20)={r0, &(0x7f0000ad0000-0xac)="cc162281b06130bb322521786310b3cb13a1e9fc6c0d98196add696c4f5809209558341547b9e841f2bfb75143e56f73e7789752f4c23d73e28457bfe14e79efc303bb60a17dd3a38605f798c50164d959abad283dc076712a5b00eee83eae485678e3bcabcbfb523d00f678265e210d3fa606c23b475ef8af6c8d6c4ff1b74009c5f57e2f3cd9fe5e39bd28c5fb79c9aa49256fa1999be572f6d9b2d2d3910b49f8b6d42e8d922448e63dd7", &(0x7f0000de8000)="4f789bc59fb73bac36f343356e9ce4e7cdd816200bb0ca2039ff01d15947e9e09a199e39b80684e1e73aca87312911d7d360298a4fc12ca2a82d317e7673774e4337fd41e91effd4b7a77376360a3bbcb2ad17a36245293e70556c32b54b8b00899398a22bd52ce9cfc8e5964f02f6363f3c2ee9118b8b033baf1bd30b24a71733dd0acbc8e9", 0x2}, 0x20)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f00002d9000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006f9000)="", 0x0)

[  168.743623] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'.
2018/01/13 04:28:49 executing program 6:
mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x2, 0x101, &(0x7f0000ff2000-0x8)={<r0=>0x0, 0x0})
mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000ff1000)={&(0x7f0000ff2000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ff1000)=[{&(0x7f0000f3a000)=""/218, 0xda}, {&(0x7f00001fa000-0x8e)=""/142, 0x8e}, {&(0x7f0000ff1000)=""/104, 0x68}, {&(0x7f0000ff2000-0xb2)=""/178, 0xb2}, {&(0x7f00001eb000-0x69)=""/105, 0x69}, {&(0x7f000038c000+0x14e)=""/0, 0x0}, {&(0x7f0000ff1000)=""/4096, 0x1000}, {&(0x7f0000ff2000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000144000-0xb4)=""/180, 0xb4, 0x8}, 0x40010023)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000793000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'})

2018/01/13 04:28:49 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, <r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0)
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

2018/01/13 04:28:49 executing program 2:
mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$bt_hidp(0x1f, 0x3, 0x6)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000006d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, <r1=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
sendmsg$nl_xfrm(r0, &(0x7f00003f3000-0x38)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f00009ca000-0x50)=@newsa={0x144, 0x1a, 0x1, 0x1, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8000}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x400, 0x1, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@offload={0xc, 0x1c, {r1, 0x3}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x80e, 0x2, &(0x7f0000b6d000)={<r2=>0x0, 0x0})
mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000b6e000-0x5c)={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1c5}, {0xa, 0x0, 0x2000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0xb489, [0xffffffff, 0x3, 0x100000001, 0x8, 0xf62, 0x80000000, 0x0, 0x8]}, 0x5c)

2018/01/13 04:28:49 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, <r1=>0x0}, &(0x7f0000000000)=0xc)
r2 = getuid()
setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d4f000)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x2, 0x3, 0x5, 0x2, 0x0, 0xa, 0x20, 0x80, 0xad, r1, r2}, {0x9, 0x200, 0xa29, 0xff, 0xc0, 0xff, 0xfff, 0x5}, {0x7, 0xfffffffffffff0c0, 0x5, 0x0}, 0x1, 0x3, 0x3, 0x0, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x8}}, 0xe8)
mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_buf(r3, 0x0, 0x1000000000010, &(0x7f0000002000-0xc1)="01000000020001000000be8c5ee18c88", 0x10)

2018/01/13 04:28:49 executing program 3:
mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000f66000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f66000-0x4)=0x10)
bind$ipx(r0, &(0x7f000061c000)={0x4, 0x9bb3, 0x452, "ea4fb1d71de0", 0x0, 0x0}, 0x10)
bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f04000-0x20)={r0, 0x0, 0x0, 0x5, &(0x7f00007f2000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20)
r1 = socket(0x8000000000010, 0x3, 0x0)
getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f00002c5000)=""/168, &(0x7f0000f63000)=0xa8)

2018/01/13 04:28:49 executing program 7:
mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000b000)={0x0, <r0=>0x0})
bind$inet(r0, &(0x7f0000610000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r1 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f00000de000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 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]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0)
socketpair(0xa, 0x3, 0x1f, &(0x7f0000f13000)={<r2=>0x0, <r3=>0x0})
mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000fd7000-0xec)={r1, 0x796d, 0x4, "9600021c045c8aafd7df0459e712b55c6a7284c18025289d5230dc98877a7173b18bb00d42c818ea06214f329fd084e040ce2d80151cfdc46bfadee47bee8d7804697aaaa17d0520f8372d4ce1480aa21e5fce84f6e46aff550b37e296e498b78ab385a1a60a8807874eca48d66bc086625f23129c8d2cb61d195aac784574ee4e302e9f63cfe583104fc70af38deca6a4a7dc002676d95067cceee8ac55146f39ca24f5fc30200b7bba99af5d8df1b80b36caa54c4ecd16d50ce9a4ab2bee418cb113179cb40cd9562476510662f9fa1490ae842741a87a152a8565e95923fac6c0"})
write(r2, &(0x7f0000fc6000)="d683ce76f8bd47a55440e64069", 0xd)
sendto$inet(r2, &(0x7f0000673000)="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", 0x1000, 0x40040d4, &(0x7f0000d56000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f000084d000)={0x100000000, 0x1, 0x3, 0x3, 0x0, 0x7fff})
mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000fd7000)=0x7, 0x4)
ioctl$sock_ifreq(r3, 0x8930, &(0x7f0000986000)={@common='ip_vti0\x00', @ifru_mtu=0x6})

2018/01/13 04:28:49 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={<r0=>0x0, 0x0})
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000011f000-0x4)=0x20, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="1cfcb5bf0b00000000000007ddb460", 0xf)
r2 = accept$alg(r1, 0x0, 0x0)
getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000050d000-0x6d)=""/109, &(0x7f0000dcd000-0x4)=0x6d)
pipe(&(0x7f00008da000-0x8)={0x0, <r3=>0x0})
sendto$ax25(r3, &(0x7f0000cf9000-0x49)="3b6e89f338c9dc3debcaa401a1315a582e5e960e3e6b42bba3a795412f6582548281f273629584f107ede447141f084363641a5ec8b7737e19674378d917a71646262c9a88a7f5db39", 0x49, 0x0, 0x0, 0x0)
sendmmsg$alg(r2, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f62de4adc7c1fb2b3dfdfe08ccce1df4847e605b3a01eeeb40b94e3e3e9d811bd1878194670ee7526392937682ad88be8d28811cc4c5fc9b5cb18cd642c240f111", 0x60}], 0x1, &(0x7f0000cb1000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0)

2018/01/13 04:28:49 executing program 4:
mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000000d000)=0x0)
mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000006000-0x8)={<r1=>0x0, 0x6}, &(0x7f000000e000)=0x8)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000008000)={r1, 0x0}, &(0x7f0000000000)=0x8)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f000000b000-0xc)={0x0, 0x0})

2018/01/13 04:28:49 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c51000)="0a0775ffff0effe5030e00005c54dfb7295df0db8217ad4000000000000000e6", 0x20)
socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000a73000-0x8)={0x0, <r1=>0x0})
setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000b63000-0x99)="883951241a00e2cc923b3d402211a1045b47a36309bd2f3115fa0aac480c512c729683ed9c4ea45abb7a204de823f35b02ef8bc26c6795a20ed2111073890002ae9ce83769f5dbb79b6b765f578a59c4b44642b0de7429416d8e5364df0b8902ae2a1fd175037f5767fbef52689874eef06c6c521cededf1c4b0f8460b90b0f43d553fd2761a8a25b3c5f5a5425a40d224a8e7e844df3f5251", 0x99)
r2 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0)
sendmsg(r2, &(0x7f00005a3000)={&(0x7f0000ad0000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f0000677000-0x40)=[{&(0x7f0000130000)="c95b82d862ca8339804e27ad9d18cf43048f7e1424ac0553a922b7ee5b1aea7aa908a33fc3499795eca00e22a1074643b7f43d49a78641ba84b393355a272e0ae44433c4a4542999953d842f5368a093030bab15c76aadc5e2acd703e7f29558b9c9e0e7445f7275d9924485d3d7b8f7743b6c7265b2f14de2951fa1b4e7d6b23214a69c9cb18456a89d6e971a874692", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0)

2018/01/13 04:28:49 executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef5000-0x18)={r0, &(0x7f0000215000)="", &(0x7f0000ef4000)=""/163}, 0x18)

2018/01/13 04:28:49 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0xb)
sendmsg$netlink(r0, &(0x7f0000105000)={&(0x7f000087b000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a0d000)=[{&(0x7f0000905000-0x2c)=[{0x10, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, []}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0)

[  168.953640] 
[  168.955415] =============================
[  168.959628] WARNING: suspicious RCU usage
[  168.963812] 4.15.0-rc7+ #186 Not tainted
[  168.967898] -----------------------------
[  168.972094] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section!
[  168.981410] 
[  168.981410] other info that might help us debug this:
[  168.981410] 
[  168.989595] 
[  168.989595] rcu_scheduler_active = 2, debug_locks = 1
[  168.996305] 2 locks held by syz-executor2/9125:
2018/01/13 04:28:49 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x1f, 0x800, 0x7, &(0x7f0000f19000)={<r0=>0x0, 0x0})
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c4e000-0x20)={r0, &(0x7f0000d24000-0x70)="071405da045c975cf2657f6c1e714b21d650179173a3ad50582e9d68723727a9510ddc361eadd8cc7ae9cf9d2470dfe2e441b01f94af2ea996896dd8acd78fa52057da6fc7d821e4d2fb70bcee1f312258fcf500af3580bc315009b3ceaf576b044932ca6db1a92a68bef90ef490ef95", &(0x7f0000486000)="ec58f273e47acdfd20d7dc875a1991494e45c741c8c547a6fa30355a680b70bc93aa63e08bdbd3b645c662c3b901004a3e3651ea6e51bbd2cee23d0e21e1b6c0b9a591d8a2410334949c884467dc833bca5bfc09ecf8554a7eb89a78882fb7cdf3d165eead77f6c516232407c9c6111dd92bd777097682575b2f6c12c8524c7c5b8f3686b896624b6e80eb450f6e4fc2763d4c87a7d7f09766", 0x2}, 0x20)
r1 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82}, [], {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)
ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00009ef000-0x8)={r0, r1})

[  169.001029]  #0:  (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<00000000e4867d8c>] xfrm_netlink_rcv+0x60/0x90
[  169.010712]  #1:  (rcu_read_lock){....}, at: [<00000000264e441f>] xfrm_state_get_afinfo+0x62/0x280
[  169.019898] 
[  169.019898] stack backtrace:
[  169.024452] CPU: 0 PID: 9125 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #186
[  169.031735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  169.041086] Call Trace:
[  169.043677]  dump_stack+0x194/0x257
[  169.047306]  ? arch_local_irq_restore+0x53/0x53
2018/01/13 04:28:49 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000061c000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffc000-0x4)=0x14)
socket$inet(0x2, 0x807, 0xffff)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000ffb000)=0x0, 0x800)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000ffb000)=0x5, 0x4)

2018/01/13 04:28:49 executing program 5:
mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x2000000000000004, 0x80000000004, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb8000-0x20)={r0, &(0x7f0000ad3000)="a3", &(0x7f000083e000-0x1)="", 0x0}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r0, &(0x7f00004d2000)="62eb8e50", &(0x7f0000fb8000)="", 0x0}, 0x20)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x1, 0x8000a, 0x8000, &(0x7f0000fbd000-0x8)={<r1=>0x0, 0x0})
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000fbc000)=0x4)

[  169.051999]  lockdep_rcu_suspicious+0x123/0x170
[  169.056673]  ___might_sleep+0x385/0x470
[  169.060644]  ? trace_event_raw_event_sched_switch+0x800/0x800
[  169.066529]  ? format_decode+0x10a/0x830
[  169.070603]  __might_sleep+0x95/0x190
[  169.074500]  kmem_cache_alloc_trace+0x298/0x750
[  169.079206]  __request_module+0x2e1/0xc20
[  169.083331]  ? check_noncircular+0x20/0x20
[  169.087541]  ? kernel_text_address+0x102/0x140
[  169.092093]  ? __xfrm_init_state+0xa61/0xdd0
[  169.096491]  ? free_modprobe_argv+0xa0/0xa0
[  169.100788]  ? check_noncircular+0x20/0x20
[  169.105009]  ? check_noncircular+0x20/0x20
[  169.109222]  ? lock_acquire+0x1d5/0x580
[  169.113173]  ? find_held_lock+0x35/0x1d0
[  169.117209]  ? check_noncircular+0x20/0x20
[  169.121423]  ? lock_acquire+0x1d5/0x580
[  169.125371]  ? lock_acquire+0x1d5/0x580
[  169.129316]  ? xfrm_state_get_afinfo+0x62/0x280
[  169.133970]  ? __lock_is_held+0xb6/0x140
[  169.138021]  ? rcu_read_lock_held+0xa9/0xc0
[  169.142314]  ? xfrm_state_get_afinfo+0x138/0x280
[  169.147042]  ? xfrm_state_find+0x3210/0x3210
[  169.151433]  __xfrm_init_state+0xa61/0xdd0
[  169.155645]  ? xfrm_get_mode.part.29+0x260/0x260
[  169.160370]  ? xfrm_find_algo+0x1c4/0x270
[  169.164493]  ? xfrm_add_sa+0x11e1/0x33e0
[  169.168531]  xfrm_add_sa+0x1a09/0x33e0
[  169.172402]  ? xfrm_send_state_notify+0x1c50/0x1c50
[  169.177404]  ? nla_parse+0x29a/0x3d0
[  169.181094]  ? nla_validate+0x1c0/0x1c0
[  169.185046]  ? __netlink_ns_capable+0xe1/0x120
[  169.189600]  ? xfrm_send_state_notify+0x1c50/0x1c50
[  169.194599]  xfrm_user_rcv_msg+0x422/0x860
[  169.198811]  ? xfrm_user_rcv_msg+0x422/0x860
[  169.203199]  ? xfrm_dump_sa_done+0xe0/0xe0
[  169.207408]  ? lock_downgrade+0x980/0x980
[  169.211541]  ? lock_release+0xa40/0xa40
[  169.215518]  ? netlink_tap_init_net+0x350/0x350
[  169.220162]  netlink_rcv_skb+0x224/0x470
[  169.224196]  ? xfrm_dump_sa_done+0xe0/0xe0
[  169.228402]  ? netlink_ack+0xa10/0xa10
[  169.232267]  ? netlink_skb_destructor+0x1d0/0x1d0
[  169.237090]  xfrm_netlink_rcv+0x6f/0x90
[  169.241037]  netlink_unicast+0x4c4/0x6b0
[  169.245076]  ? netlink_attachskb+0x8a0/0x8a0
[  169.249464]  ? security_netlink_send+0x81/0xb0
[  169.254026]  netlink_sendmsg+0xa4a/0xe60
[  169.258076]  ? netlink_unicast+0x6b0/0x6b0
[  169.262285]  ? security_socket_sendmsg+0x89/0xb0
[  169.267015]  ? netlink_unicast+0x6b0/0x6b0
[  169.271225]  sock_sendmsg+0xca/0x110
[  169.274917]  ___sys_sendmsg+0x767/0x8b0
[  169.278869]  ? copy_msghdr_from_user+0x590/0x590
[  169.283597]  ? dev_ioctl+0x220/0xfb0
[  169.287280]  ? lock_release+0xa40/0xa40
[  169.291227]  ? dev_load+0x1b0/0x1b0
[  169.294840]  ? __fget_light+0x297/0x380
[  169.298789]  ? fget_raw+0x20/0x20
[  169.302233]  ? sock_do_ioctl+0x94/0xb0
[  169.306090]  ? sock_do_ioctl+0x73/0xb0
[  169.309956]  ? __fdget+0x18/0x20
[  169.313300]  __sys_sendmsg+0xe5/0x210
[  169.317068]  ? __sys_sendmsg+0xe5/0x210
[  169.321025]  ? SyS_shutdown+0x290/0x290
[  169.324971]  ? selinux_capable+0x40/0x40
[  169.329013]  ? SyS_futex+0x269/0x390
[  169.332719]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  169.337718]  SyS_sendmsg+0x2d/0x50
[  169.341234]  entry_SYSCALL_64_fastpath+0x23/0x9a
[  169.345962] RIP: 0033:0x452ac9
[  169.349125] RSP: 002b:00007f7e938d5c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e
[  169.356805] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9
[  169.364047] RDX: 0000000000000000 RSI: 00000000203f2fc8 RDI: 0000000000000013
[  169.371292] RBP: 0000000000000596 R08: 0000000000000000 R09: 0000000000000000
[  169.378534] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f66b0
[  169.385776] R13: 00000000ffffffff R14: 00007f7e938d66d4 R15: 0000000000000000
[  169.393474] BUG: sleeping function called from invalid context at mm/slab.h:419
[  169.400968] in_atomic(): 1, irqs_disabled(): 0, pid: 9125, name: syz-executor2
[  169.408379] 2 locks held by syz-executor2/9125:
[  169.413069]  #0:  (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<00000000e4867d8c>] xfrm_netlink_rcv+0x60/0x90
[  169.422769]  #1:  (rcu_read_lock){....}, at: [<00000000264e441f>] xfrm_state_get_afinfo+0x62/0x280
[  169.431937] CPU: 0 PID: 9125 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #186
[  169.439215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  169.448562] Call Trace:
[  169.451141]  dump_stack+0x194/0x257
[  169.454750]  ? arch_local_irq_restore+0x53/0x53
[  169.459394]  ? print_lock+0x9f/0xa2
[  169.462991]  ? lockdep_print_held_locks+0xc4/0x130
[  169.467900]  ___might_sleep+0x2b2/0x470
[  169.471846]  ? trace_event_raw_event_sched_switch+0x800/0x800
[  169.477716]  ? format_decode+0x10a/0x830
[  169.481765]  __might_sleep+0x95/0x190
[  169.485544]  kmem_cache_alloc_trace+0x298/0x750
[  169.490208]  __request_module+0x2e1/0xc20
[  169.494328]  ? check_noncircular+0x20/0x20
[  169.498541]  ? kernel_text_address+0x102/0x140
[  169.503094]  ? __xfrm_init_state+0xa61/0xdd0
[  169.507481]  ? free_modprobe_argv+0xa0/0xa0
[  169.511776]  ? check_noncircular+0x20/0x20
[  169.515991]  ? check_noncircular+0x20/0x20
[  169.520198]  ? lock_acquire+0x1d5/0x580
[  169.524174]  ? find_held_lock+0x35/0x1d0
[  169.528206]  ? check_noncircular+0x20/0x20
[  169.532429]  ? lock_acquire+0x1d5/0x580
[  169.536371]  ? lock_acquire+0x1d5/0x580
[  169.540317]  ? xfrm_state_get_afinfo+0x62/0x280
[  169.544973]  ? __lock_is_held+0xb6/0x140
[  169.549024]  ? rcu_read_lock_held+0xa9/0xc0
[  169.553318]  ? xfrm_state_get_afinfo+0x138/0x280
[  169.558046]  ? xfrm_state_find+0x3210/0x3210
[  169.562441]  __xfrm_init_state+0xa61/0xdd0
[  169.566657]  ? xfrm_get_mode.part.29+0x260/0x260
[  169.571382]  ? xfrm_find_algo+0x1c4/0x270
[  169.575503]  ? xfrm_add_sa+0x11e1/0x33e0
[  169.579538]  xfrm_add_sa+0x1a09/0x33e0
[  169.583410]  ? xfrm_send_state_notify+0x1c50/0x1c50
[  169.588399]  ? nla_parse+0x29a/0x3d0
[  169.593283]  ? nla_validate+0x1c0/0x1c0
[  169.597237]  ? __netlink_ns_capable+0xe1/0x120
[  169.601799]  ? xfrm_send_state_notify+0x1c50/0x1c50
[  169.606789]  xfrm_user_rcv_msg+0x422/0x860
[  169.610996]  ? xfrm_user_rcv_msg+0x422/0x860
[  169.615382]  ? xfrm_dump_sa_done+0xe0/0xe0
[  169.619591]  ? lock_downgrade+0x980/0x980
[  169.623714]  ? lock_release+0xa40/0xa40
[  169.627705]  ? netlink_tap_init_net+0x350/0x350
[  169.632350]  netlink_rcv_skb+0x224/0x470
[  169.636383]  ? xfrm_dump_sa_done+0xe0/0xe0
[  169.640592]  ? netlink_ack+0xa10/0xa10
[  169.644457]  ? netlink_skb_destructor+0x1d0/0x1d0
[  169.649293]  xfrm_netlink_rcv+0x6f/0x90
[  169.653242]  netlink_unicast+0x4c4/0x6b0
[  169.657279]  ? netlink_attachskb+0x8a0/0x8a0
[  169.661671]  ? security_netlink_send+0x81/0xb0
[  169.666243]  netlink_sendmsg+0xa4a/0xe60
[  169.670285]  ? netlink_unicast+0x6b0/0x6b0
[  169.674496]  ? security_socket_sendmsg+0x89/0xb0
[  169.679223]  ? netlink_unicast+0x6b0/0x6b0
[  169.683441]  sock_sendmsg+0xca/0x110
[  169.687131]  ___sys_sendmsg+0x767/0x8b0
[  169.691081]  ? copy_msghdr_from_user+0x590/0x590
[  169.695814]  ? dev_ioctl+0x220/0xfb0
[  169.699500]  ? lock_release+0xa40/0xa40
[  169.703455]  ? dev_load+0x1b0/0x1b0
[  169.707066]  ? __fget_light+0x297/0x380
[  169.711017]  ? fget_raw+0x20/0x20
[  169.714461]  ? sock_do_ioctl+0x94/0xb0
[  169.718318]  ? sock_do_ioctl+0x73/0xb0
[  169.722187]  ? __fdget+0x18/0x20
[  169.725530]  __sys_sendmsg+0xe5/0x210
[  169.729299]  ? __sys_sendmsg+0xe5/0x210
[  169.733248]  ? SyS_shutdown+0x290/0x290
[  169.737203]  ? selinux_capable+0x40/0x40
[  169.741244]  ? SyS_futex+0x269/0x390
[  169.744945]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  169.749939]  SyS_sendmsg+0x2d/0x50
[  169.753455]  entry_SYSCALL_64_fastpath+0x23/0x9a
[  169.758179] RIP: 0033:0x452ac9
[  169.761341] RSP: 002b:00007f7e938d5c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e
[  169.769020] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9
[  169.776347] RDX: 0000000000000000 RSI: 00000000203f2fc8 RDI: 0000000000000013
[  169.783587] RBP: 0000000000000596 R08: 0000000000000000 R09: 0000000000000000
[  169.790828] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f66b0
[  169.798075] R13: 00000000ffffffff R14: 00007f7e938d66d4 R15: 0000000000000000
2018/01/13 04:28:49 executing program 1:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x1, 0x1, 0x6, &(0x7f0000aae000-0x8)={0x0, <r0=>0x0})
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000ffb000)=0x4, 0x4)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x42, &(0x7f0000ffb000)={@random="996d47937e7e", @random="7f516d401f8c", [], {{0x600, @arp=@generic={0x0, 0x99ed, 0x6, 0x10, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "d909134c5e715a617ff5718280b35251", @random="adb8f87ebfbb", "b9418bcb547a8051a4a14166b2a1db0f"}}}}, &(0x7f00000cc000)={0x2001, 0x0, []})
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x0, 0x5, 0x6, &(0x7f0000ffe000-0x8)={<r1=>0x0, <r2=>0x0})
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ffd000)={<r3=>0x0, 0x200, 0x7fff, 0x3ff}, &(0x7f0000ffe000-0x4)=0x10)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ed6000-0x8)={r3, 0x4}, 0x8)
syz_extract_tcp_res(&(0x7f0000ffc000)={0x0, 0x0}, 0x2, 0xffffffffffff8000)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmmsg$inet_sctp(r2, &(0x7f0000f8a000)=[{&(0x7f0000fff000-0x1c)=@in6={0xa, 0x1, 0x166, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f000055c000)=[{&(0x7f0000d0d000-0x1000)="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0x1000}, {&(0x7f0000fff000-0x2e)="2365294cb81580bef8b570bc248823f77630c2e22b43eac93e364d849d663dc4cf5b3128f99790a26c57cb8bc875", 0x2e}, {&(0x7f0000fff000-0x8e)="f8d762303eb59e1484388c5655e0af0e61175e85d13ce973b43ef47e6ae7bd1a36e0625e50b2ed24a6c81c2c1152549468abecb17f4a70e5be7f2df65438840f5ad9cdd79d56ff4b57b6bd3530f9403303ee8d84c9627a8b9182cbc86fb28b06111dfdf7a2c98f7e50194a77c16d14e9079b70c38b53decac430a70fd706d8b9c79923fa271e2138c30ad3b70cea", 0x8e}, 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0x1000}, {&(0x7f0000ffe000)="23f38e563017a51cc1cc8c6e36dc6b32923b24645b17d6067a858902a9cadf68dccb7522e24d7e703c923c7e15525a105a231d4026d10b5a416d", 0x3a}, {&(0x7f00004fa000-0x15)="c995e1b43dac2a63862ef66e13d36e094b04735987", 0x15}, {&(0x7f0000ffe000)="80196780c4c362693c52580cec71dedb8dd94d548087ebe13526fb48ba531b529c7cfc69db7bada1ae4c35d8132cb309a54797f90a40d19168840272c81c3f82d4d00f4f1ba0b3a51446", 0x4a}, {&(0x7f0000147000)="8f03d22f5af716ad376676cbf336428a90fa2dc05cbd111ec94dedd3d2762a529718c2f7bef700e8365c86d276255efe0969d1157e75c434efdd5e6efd5c", 0x3e}, {&(0x7f0000c9d000)="498b3c9fbecfbae05bab3740fe9fecf2198bf0b97630f11559950ae6c8b046f4cd45a19cb5dd30a302209334eb650b5161e0b1f75aa8611a82d86082fe210f6aa9afcf47bb60642634408c109f7d31f052ad0900236b287b395f8142cf2aa084c8897e61d109a6d00190e26bae3a2795e3a0c1305a2daa1f2852d13ea995cd02e3570b979e6d15eda5a881f24a58d499", 0x90}, {&(0x7f0000c63000)="4188271e87f425f3afc844a121664c0247107ccb94c4dac8e21900daefe16377f1835b4ab3cadf522d7dd9c01e15", 0x2e}], 0xa, &(0x7f000080a000)=[@sndrcv={0x30, 0x84, 0x1, {0x80, 0xff, 0x4, 0x8001, 0x100000000, 0x3, 0x7, 0x10000, r3}}], 0x30, 0x20048850}, {&(0x7f0000fff000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000c8000-0x70)=[{&(0x7f0000ef8000-0xb4)="2ed5cb98f47cf7161ebe7bc5aac1c2095fe1a3795249dbb53cac74e690bfc6c2e53c972d654dbf19c9739af439feda0905d917d1d1e28173431d46c9f435010ee610b453bc644e3adf135cf8f5efef28eec303c0b66c3c74d3d7ef1623c1cf219bf5fd352732a787876f07b303197d2d62ec68cf84836aa744241b56048d22ea007a388b0f88f6ff6386eb1117ab462ef78864a6674458ff80351c719e3c372fe1e4fb4d29f6f84b08bf502cd448f92c67ea4b0b", 0xb4}, {&(0x7f0000fff000-0x9c)="ae964141e3d923891b179f4017fabecd7ecc242eb1c93b862c644d848cb35c72a0dcf3b7b3a1f7fad5709ccaef25f2ca274629e5abeee54502940db3ad6db979e604c50300c2bd445810ffa1af2db98510795cffbf2aeb954c978c2abf82a619ec3c2268d3e1d2adce764bc8742e4d556f6ca487bfaff841c36aa38aacbe223244af73aec30ef8e33785ce2ec412e084ae8f5531d4bfdea0f10ffef4", 0x9c}, {&(0x7f00000ae000-0x6)="7683e6a96558", 0x6}, {&(0x7f0000179000)="05251accbc5cc45d84ffcc99ff56ba6693ec93c16894b411d8d6c407eba8e40668c8538ec406d4d4de4b65a16ccb9c98967c95763dbe21ac6a9a1f049e06e987282920b9e4fa1c9d083987b5fcde0c61a6862f", 0x53}, {&(0x7f0000fff000-0x78)="535a120a745e7c931528889e92ee4cd981463876c0bf20336252936614bff815e00ac3ae4bec41aa7f6224b741fd5904b6e80877a10561a4b7070bcb01350a4822e069a14c47d792ff9b3653a723dac31fa1818b8c3b8881a11eac5ceaaa9d4e642229e68869ec6bdf8606103a1448b32c08f614c1524408", 0x78}, {&(0x7f00003ef000-0x5b)="0c539b7449094b044ef404a3d156e8f89494b86252c220b22abd5846512985b538d2e50395aa39e58cf60ac30c5591b03746ef0847fb592ba731758fb199005c7b238743c196f9fe4d16d330078787fa666ebe16b1ed95d9cd2957", 0x5b}, {&(0x7f0000fff000-0xfa)="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", 0xfa}], 0x7, &(0x7f00005b6000)=[@init={0x18, 0x84, 0x0, {0x9, 0x7fc000000000, 0x7, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x8002, 0x80000001, 0x22, 0x8, 0x1, 0x200, r3}}, @init={0x18, 0x84, 0x0, {0x7, 0x1000, 0xa166, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x200, 0x1000, 0x8, 0x7, 0x9, 0x4961, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6b5c, 0x200, 0x1, 0x10000, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x4d, 0x200, 0xffff, 0x18f, 0x3ff, 0x7e, 0x40, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x8, 0x80000001, r3}}], 0x150, 0x10}, {&(0x7f0000b5f000-0x1c)=@in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f0000ffe000)=[{&(0x7f0000ffe000)="af1c89d1884f918d9ea64b4c44ca8f618bcf79199b9d215fd78d6254ead74499d25d6b95c59bad5c3a7306d560865642df5b9dd433a166f0eef91d752851b6284710d3ff95842869c6210804d25ce6ca75d38735217bb3cb48b7fb484c02ed5aaedd82f8fabda9fa59f675b9cba910e9079e5d0c2718b25d736e83814b0a5a", 0x7f}, {&(0x7f0000d33000-0xf9)="292c0ebc41e2b9c1c022d94efa9ec355a4a7989bec0e03d5b5defacd189b8279e2a6c50f6a979d137752703e9e3aa5e0b7af2bc0b5e22a81815ee716e7db19b60a40166ac0de6fca3e6b24f7533be84f5fa83b999a979746c20348833ca65db5905c04612b15e9a436a866a9e68c466e89b377a051427c269af1246fe6775d0d217c630553f750e9a1debeca3a006968272a3f4bf24bba5ea5fa3f5fe7d7327b4c39ef770b71a3f005369fcf426a6a3ead5bd4e6260d176b98897a917e049571107927bdc6b2d41b231b0c8c89a8cd94d49d1e7efd5f296d3e007b8563826fbdfa99280def0417ec9aba00d1b51b0abd91af4d3410aa9da6c4", 0xf9}, {&(0x7f0000ef6000)="a55841a177fae0e83a5814ec0ea9ed5bd3303cc2a4d6c25f91b7372e3870933d0b032e1b96cdd939ccdd9b55eebc9bda1f6571c9a75c06c3fc8fdaf3dcae5f6612ee26ae432e202c98e511d00354aa4869963fed100ef4bb395642a2e77ae5fe01f0327171622c6ed2217fe4090a36c57c32e9a7051601e9bd556e2094e658dadf09", 0x82}, {&(0x7f0000ffe000)="2e85907a4e1aeeb82bfc8d8e8f93fec5fd1cc369fa49a55debc5010c5a8947ef402abe2383ff13e0ce64b25be2c4f21430cb3c52b6a22b6165eaa9580d4f1125c5049e3f8546c7aebd6049d463230dd7c1a19835", 0x54}], 0x4, 0x0, 0x0, 0x0}], 0x3, 0x8000)
syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 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], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)

[  169.805989] BUG: scheduling while atomic: syz-executor2/9125/0x00000002
[  169.812778] 2 locks held by syz-executor2/9125:
[  169.817489]  #0:  (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<00000000e4867d8c>] xfrm_netlink_rcv+0x60/0x90
[  169.827180]  #1:  (rcu_read_lock){....}, at: [<00000000264e441f>] xfrm_state_get_afinfo+0x62/0x280
[  169.836351] Modules linked in:
[  169.839603] Kernel panic - not syncing: scheduling while atomic
[  169.839603] 
[  169.847137] CPU: 0 PID: 9125 Comm: syz-executor2 Tainted: G        W        4.15.0-rc7+ #186
[  169.855732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  169.865072] Call Trace:
[  169.867660]  dump_stack+0x194/0x257
[  169.871307]  ? arch_local_irq_restore+0x53/0x53
[  169.875974]  ? print_modules+0x194/0x30b
[  169.880029]  ? printk+0xaa/0xca
[  169.883292]  ? vsnprintf+0x1ed/0x1900
[  169.887077]  panic+0x1e4/0x41c
[  169.890247]  ? refcount_error_report+0x214/0x214
[  169.895000]  ? print_lock+0x9f/0xa2
[  169.898622]  __schedule_bug+0x11f/0x130
[  169.902576]  __schedule+0x131c/0x2060
[  169.906353]  ? __sched_text_start+0x8/0x8
[  169.910478]  ? __lock_is_held+0xb6/0x140
[  169.914523]  ? check_noncircular+0x20/0x20
[  169.918732]  ? check_noncircular+0x20/0x20
[  169.922941]  schedule+0xf5/0x430
[  169.926284]  ? __schedule+0x2060/0x2060
[  169.930233]  ? print_irqtrace_events+0x270/0x270
[  169.934963]  ? wait_for_completion_killable+0x3f1/0x820
[  169.940301]  ? lock_downgrade+0x980/0x980
[  169.944418]  schedule_timeout+0x1a3/0x230
[  169.948539]  ? usleep_range+0x190/0x190
[  169.952483]  ? mark_held_locks+0xaf/0x100
[  169.956599]  ? _raw_spin_unlock_irq+0x27/0x70
[  169.961063]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  169.966055]  wait_for_completion_killable+0x3f9/0x820
[  169.971226]  ? wait_for_completion_interruptible_timeout+0x820/0x820
[  169.977695]  ? __lockdep_init_map+0xe4/0x650
[  169.982075]  ? mark_held_locks+0xaf/0x100
[  169.986195]  ? wake_up_q+0xe0/0xe0
[  169.989704]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  169.994704]  ? trace_hardirqs_on+0xd/0x10
[  169.998824]  ? queue_work_on+0x106/0x1c0
[  170.002857]  call_usermodehelper_exec+0x2c1/0x480
[  170.007684]  ? usermodehelper_read_lock_wait+0x230/0x230
[  170.013103]  ? dec_ucount+0x1e0/0x1e0
[  170.016885]  ? memcpy+0x45/0x50
[  170.020145]  __request_module+0x41a/0xc20
[  170.024277]  ? check_noncircular+0x20/0x20
[  170.028482]  ? kernel_text_address+0x102/0x140
[  170.033035]  ? __xfrm_init_state+0xa61/0xdd0
[  170.037416]  ? free_modprobe_argv+0xa0/0xa0
[  170.041708]  ? check_noncircular+0x20/0x20
[  170.045929]  ? check_noncircular+0x20/0x20
[  170.050135]  ? lock_acquire+0x1d5/0x580
[  170.054081]  ? find_held_lock+0x35/0x1d0
[  170.058118]  ? check_noncircular+0x20/0x20
[  170.062330]  ? lock_acquire+0x1d5/0x580
[  170.066276]  ? lock_acquire+0x1d5/0x580
[  170.070221]  ? xfrm_state_get_afinfo+0x62/0x280
[  170.074872]  ? __lock_is_held+0xb6/0x140
[  170.078911]  ? rcu_read_lock_held+0xa9/0xc0
[  170.083211]  ? xfrm_state_get_afinfo+0x138/0x280
[  170.087935]  ? xfrm_state_find+0x3210/0x3210
[  170.092336]  __xfrm_init_state+0xa61/0xdd0
[  170.096550]  ? xfrm_get_mode.part.29+0x260/0x260
[  170.101277]  ? xfrm_find_algo+0x1c4/0x270
[  170.105400]  ? xfrm_add_sa+0x11e1/0x33e0
[  170.109432]  xfrm_add_sa+0x1a09/0x33e0
[  170.113301]  ? xfrm_send_state_notify+0x1c50/0x1c50
[  170.118382]  ? nla_parse+0x29a/0x3d0
[  170.122067]  ? nla_validate+0x1c0/0x1c0
[  170.126020]  ? __netlink_ns_capable+0xe1/0x120
[  170.130576]  ? xfrm_send_state_notify+0x1c50/0x1c50
[  170.135569]  xfrm_user_rcv_msg+0x422/0x860
[  170.139773]  ? xfrm_user_rcv_msg+0x422/0x860
[  170.144154]  ? xfrm_dump_sa_done+0xe0/0xe0
[  170.148358]  ? lock_downgrade+0x980/0x980
[  170.152478]  ? lock_release+0xa40/0xa40
[  170.156452]  ? netlink_tap_init_net+0x350/0x350
[  170.161095]  netlink_rcv_skb+0x224/0x470
[  170.165138]  ? xfrm_dump_sa_done+0xe0/0xe0
[  170.169343]  ? netlink_ack+0xa10/0xa10
[  170.173223]  ? netlink_skb_destructor+0x1d0/0x1d0
[  170.178047]  xfrm_netlink_rcv+0x6f/0x90
[  170.181991]  netlink_unicast+0x4c4/0x6b0
[  170.186033]  ? netlink_attachskb+0x8a0/0x8a0
[  170.190417]  ? security_netlink_send+0x81/0xb0
[  170.194975]  netlink_sendmsg+0xa4a/0xe60
[  170.199027]  ? netlink_unicast+0x6b0/0x6b0
[  170.203236]  ? security_socket_sendmsg+0x89/0xb0
[  170.207965]  ? netlink_unicast+0x6b0/0x6b0
[  170.212178]  sock_sendmsg+0xca/0x110
[  170.215863]  ___sys_sendmsg+0x767/0x8b0
[  170.219815]  ? copy_msghdr_from_user+0x590/0x590
[  170.224539]  ? dev_ioctl+0x220/0xfb0
[  170.228230]  ? lock_release+0xa40/0xa40
[  170.232184]  ? dev_load+0x1b0/0x1b0
[  170.235884]  ? __fget_light+0x297/0x380
[  170.239831]  ? fget_raw+0x20/0x20
[  170.243265]  ? sock_do_ioctl+0x94/0xb0
[  170.247119]  ? sock_do_ioctl+0x73/0xb0
[  170.250980]  ? __fdget+0x18/0x20
[  170.254322]  __sys_sendmsg+0xe5/0x210
[  170.258091]  ? __sys_sendmsg+0xe5/0x210
[  170.262042]  ? SyS_shutdown+0x290/0x290
[  170.265982]  ? selinux_capable+0x40/0x40
[  170.270026]  ? SyS_futex+0x269/0x390
[  170.273726]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  170.278715]  SyS_sendmsg+0x2d/0x50
[  170.282228]  entry_SYSCALL_64_fastpath+0x23/0x9a
[  170.286964] RIP: 0033:0x452ac9
[  170.290121] RSP: 002b:00007f7e938d5c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e
[  170.297798] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9
[  170.305038] RDX: 0000000000000000 RSI: 00000000203f2fc8 RDI: 0000000000000013
[  170.312276] RBP: 0000000000000596 R08: 0000000000000000 R09: 0000000000000000
[  170.319519] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f66b0
[  170.326770] R13: 00000000ffffffff R14: 00007f7e938d66d4 R15: 0000000000000000
[  170.334687] Dumping ftrace buffer:
[  170.338322]    (ftrace buffer empty)
[  170.342002] Kernel Offset: disabled
[  170.345774] Rebooting in 86400 seconds..