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", 0x1000}], 0x4, &(0x7f0000101000-0xb0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r1, r2, r3, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xb0, 0x804}, {&(0x7f0000676000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e14000)=[{&(0x7f0000197000)="81df326eaa911b741ee4e6037b910ce0618bbc8587f1c8a47e782b9a2b18d868344b08592db77d78059b950b744d01c579ceee39440c7407a99ce19f19662b51ce86b37302b6010c4521ed29415da81732eb555c2793b9c4737586869cae7b0a4a9668be014b2b36e621ace24b40f85c54470b3b85fa5bb3562d2d160310479d64ecad0eea2e0a79a322d6a202606e19af3a0137cb8d1c3f37f63df3fe6ce675cfe62c8f7e47aadf5e81902e195fd04788bf6ba8561761369c0a2543ff294ed3b1250147ec2c827ae9f670ad16fd56ac00f7cf9112d50b6a0c0818865de876", 0xdf}, {&(0x7f00006a5000-0x5)="a0ad1e8ccd", 0x5}, {&(0x7f00004eb000)="b2fdcb8e794ed06776281cca8e9b6e180b676c438d69e67f12d1000660fcaf3b7c9b93159482e32232c615fed61d4bf52ac7735c47190ab035ec81f88135522839a7282c2f90752b83bf822cb581f6df8b4be59ddd8c3f053de867906719db331eabcb6479aaa1f80dd64cd6a0d8075df9571031096511d0de3d798cb59128ff6fc1d12fd52efcc448a4db88dd3f7797d28c439220adb11efe92dd783aaea4ca2dad7fe9e506a3e75a91b3566cb920f8391ee848e9d1deaa821a6152a401e42235b876b9cb7f32a512f3cc314248c1c0f9910fae", 0xd4}, {&(0x7f00007a9000-0x7b)="361def16217d8c746d737a6f9a45b7394e3dac84fe10ffba5c3fd58f3630fc45f69e2e50995706172b168d06342543fc5dfa42be4a91704df93146c30699caa590acf435cd0b80396dc21058a82e9ee4a76a5c7a757b6fcbdf6a91f17a80b0afb82d879dcac97a80ddb7a4355d13743ff163e141cb8fd033087045", 0x7b}], 0x4, &(0x7f000008b000-0xd0)=[@rights={0x30, 0x1, 0x1, [r0, r2, r2, r0, r4, r2, r1]}, @rights={0x30, 0x1, 0x1, [r2, r0, r2, r1, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r2, r2, r1, r1, r0, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xd0, 0x4810}], 0x3, 0x40) 2018/01/17 03:38:14 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f7f000-0x10)=[{&(0x7f0000406000)="3b8e", 0x2}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000050e000)={0x3f, 0x6b0b, 0x1, 0x6, 0x0, 0x6, 0x72, 0x3, 0x5, 0x1, 0x5}, 0xb) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000b8a000)={0x0, 0x0}, &(0x7f0000fd5000-0x4)=0x10) read(r0, &(0x7f0000c03000-0xb8)=""/184, 0xb8) 2018/01/17 03:38:14 executing program 1: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f8b000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000f8c000-0x4)=0xe8) r3 = getgid() mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x80000) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f000064b000)={&(0x7f0000261000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) r8 = socket$inet_icmp(0x2, 0x2, 0x1) r9 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000059c000-0x8)={0x0, 0x0}) r12 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f8b000)=0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000eb7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8c000-0x4)=0xe8) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000f8d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f8c000)=0xfffffffffffffefa) r16 = getpid() r17 = getuid() r18 = getgid() r19 = socket$pptp(0x18, 0x1, 0x2) r20 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x3, 0x6, 0x3, &(0x7f0000ddd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f8c000-0xc)={0x0, 0x81, 0x8}, 0xc) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f8b000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e96000-0x4)=0x0) r25 = getuid() mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ef7000)={0x0, 0x0, 0x0}, &(0x7f0000f8c000-0x4)=0xc) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f8b000)={0x0, 0x0, 0x0}, &(0x7f0000e61000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c2c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f000040c000)=0xe8) r29 = getgid() mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f8c000-0x8)={0x0, 0x0}) r31 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000277000)={0xffffffffffffff9c}) r33 = socket$inet6_icmp(0xa, 0x2, 0x3a) r34 = accept4$netrom(0xffffffffffffffff, &(0x7f00007c0000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006ce000-0x4)=0x48, 0x80000) r35 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d38000)={&(0x7f0000e9a000)='./file0\x00', 0x0, 0x8}, 0x10) sendmmsg$unix(r0, &(0x7f0000703000)=[{&(0x7f00000e5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cb9000+0xd87)=[{&(0x7f0000cc2000-0xbf)="03bf620f526e30190b674ff1c40159943cfa44573c43e06dcbdee68f192276edfe0e4fdcda14a6ff057e22aa0d240b7fd7b46d771efad40002bd711307dd1a2cda6ed612134fa039edb0953eab9b053f536c50d0f491a9ae6d1891a5902c49896263bf45f8fc5eddf2ad6a715765c14fe567a27cf04ea7c35aec3d62b5e7e02ec2747a83ea17032eb4d976dc22b5bfd876c4ef3588dbef4239395311d496da0e19b5cbe408e80189c85c0155c5bc2126ea8ed6cc0ce1d5dcac3f06dfcc014f", 0xbf}, {&(0x7f0000f8b000)="b8e100619714f2591786b6e154d8b18aad6e509cc97a9397650ab1c626d553310828c22d2ca207767a2d8d8b393164d18983803840b0044d77a1d3fbd24aba116cb82850228f8be119396ff47fd2ca5212150a0ef06645585a6f3a8deb4e81f715bde9da36c9aacb4c369f164f64b9deb27446cb5919bc3e1d704ee647416a9dde08a2700dca51eebd77e7d3d88cbf8dd6", 0x91}, {&(0x7f0000f8b000)="d7c6fbfae646c68c83f3e0d24550dc8b5c7b8e350636bfda1ae70fc2718fcc1fad46c6376b89d670280a199c52f5ba1f685087800d6f8b38cbd760e997b024091049a1a2b0f719f6d8c0c9037993854605eda04c65fb420ac3279d5f52ea4847a3eec9adb97fd832bd6fddf2bcfd5dcbf6589c22928e07b4d82c9487e9046e7d5e02928c54da7415e2944c9aa778f7503ef47b34e2723e442154e98399d7d837aabe2b21dc2f96f1180ed08d5036ff9e6f664e5c0de29f3c9984d11a13f27c91ecb7624e2752100e2ea04a9f9221edfa03d400a4329c8d058eeb8ba9f0b2ed3b9ce1d0", 0xe3}], 0x3, &(0x7f00008ef000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x4000010}, {&(0x7f0000f8c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f8c000-0x40)=[{&(0x7f000053b000-0x11)="2fc31a769e042205440eb6f4fcb6c2770d", 0x11}, 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&(0x7f0000852000-0x50)=[{&(0x7f000004d000-0x7e)="0d53f431e67e295c09ce1d7e943de4b842438d8b4355894d6e34382da195d113dae6d241b2b45d1a4e10fe8f68a31f485ef1efe5e8938015767541b9b781291a4bda8464b6f843b792d22ad41c219d7a1884c6a69655e4da3d64db5577dedba14fc7851e008937a0b6fd438e996f4fefe9c9d77e5e95a87daa59ac2030b5", 0x7e}, {&(0x7f0000d06000)="916d3dd5489745ee2eb274a79467dfa9f2508e7f307fef2565a4586ee615410c99f72d016451e9025118f75789b6e6662d9c69c21956d934c93ed7ac8199ce61aa92efaa12a1036dade8884577871ed27b79144e51ec36b8b08756a854c3c6d46e0763d21de21bd2b39aa9289a20cdc38d62f6189d96ad4f2fb2cf87897e68c4936e4b684c6837ee61dd69f3ee4830d5e331e03ce75f1119a69e660ef62d4fefbf1de3f8c8bc7dffeb0e54f6038050ceb6b8319982ec38e07a", 0xb9}, {&(0x7f0000713000-0x11)="0c646f7917c5e55e7a4a60a141e26704ca", 0x11}, 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0x1000}], 0x2, 0x0, 0x0, 0x20000000}, {&(0x7f0000f8b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d68000-0x30)=[{&(0x7f0000f8c000-0x1000)="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0x1000}, {&(0x7f0000e3b000)="9911b3ffb6e210d1f6264a014cc96f661802044785d34d4db9f73b477a1231ab2aa7b2c809d143eccfc9c605ccc8efb0daeb54838df8fa7ffa552410ffdd38e839340186929f66105094ea8eddd8", 0x4e}, {&(0x7f0000a0c000)="d2ce33ae46b1374c9ad3d6885e074f8a3a5440e78e7e2ed7cf163bde2fa2b8202c9b312f9eaf7abe00011275c84e8a8a80bf211c25951b8d8a16d378cc01bd401518cd13cd1ffffecf9acdd20a6a44b86a1a5364e8d52350a698e5fce68c1ed7888682aefebe538e7473b3ec89be57023cd98a42ef5b4b210d3da5981c3f2805ba00061cc206ff03d5d483a21761520ad76feef7dda068f493711d2ef6a48daf6cce5547a7d6c2f2195b81660dc4f2ef3c8ba43b557c325676c752da42666b77646519b07127c9cdcc3b294ed16db18218", 0xd1}], 0x3, &(0x7f00001ec000)=[@rights={0x28, 0x1, 0x1, [r30, r31, r32, r33, r34, r35]}], 0x28, 0x8001}], 0x5, 0x800) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = accept(0xffffffffffffff9c, &(0x7f0000f8c000-0x7)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000608000-0x4)=0x10) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r36, 0x84, 0x20, &(0x7f0000097000-0x4)=0x0, &(0x7f0000f8c000-0x4)=0x4) r37 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r37, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x5, 0x4) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r36, &(0x7f0000f8c000)={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) write(r37, &(0x7f0000f86000-0x27)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r37, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 03:38:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg(r0, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/17 03:38:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000494000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) socket$unix(0x1, 0x7, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000201000-0x38)=[{0x0, 0x0, &(0x7f00003dc000)=[{&(0x7f0000442000-0xcc)="ad3de7161e6374b739419f87f784243b6cd320c638f40a2bf1d75d10fd3903aa204419c746992cb2490ffd263e1f7597449b712100ce2a4694562ad800fe8e87", 0x40}], 0x1, &(0x7f0000b8f000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000685000)=[{&(0x7f0000f8e000)=""/4096, 0x1000}], 0x1, &(0x7f00000d7000-0x6b)=""/107, 0x6b, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001aa000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005cc000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000318000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00009a4000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x21f, 0x9, 0xc, 0x0, 0xc6fe, 0x200, r3}) 2018/01/17 03:38:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x79, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0xe, 0x80005, 0x0) bind$alg(r1, &(0x7f0000dd5000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-asm)\x00'}, 0x58) readv(r0, &(0x7f00007d7000-0x50)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f000043b000-0xb0)="9dcc6581714c787c72d1beee32aada00109dc4a0adce5460f834a5588a594aa3aaa83c6de236b9056ab6802534c64ae7584e16bfbc8a162ed260b54909b7e432e23369686412d7d5c0382158c32968790d39b2fa850b4cd76be9fbd09160319d590eea9c5043bfe6eb19ce7fab65bae7c050a7b6fbeee3fc8034424035ca042d88109f4f27ea2117fbad68ec4670e67c95d04a086e5d2ee21892e2f5e10f1818728a102f8eb1fa498d0a642bdc965aac") 2018/01/17 03:38:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000feb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c04000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000c78000)=0x2, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b107ff7da1d1ecd6213504d1610fa545d431ffac2cd353605219454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000ebb000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 03:38:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000012e000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000696000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0xf, 0x802, 0xfffffffffffffffe) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r1, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}, 0x0}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[], 0x0, 0x0}, 0x0) recvfrom$unix(r1, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) accept$unix(r1, 0x0, &(0x7f0000e57000)=0x0) socket$unix(0x1, 0x2, 0x0) 2018/01/17 03:38:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f00001c8000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00002fd000)=0x8) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00005e7000-0x4)=0x4, &(0x7f000082b000-0x4)=0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000b9e000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000000000)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000-0x80)=[{&(0x7f00006d2000)=""/254, 0xfe}], 0x1, &(0x7f0000afd000-0x88)=""/136, 0x88, 0x0}, 0x0) sendto(r0, &(0x7f00004b5000-0x38)="9c7600", 0x3, 0x0, &(0x7f0000443000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x32) 2018/01/17 03:38:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet6(r0, &(0x7f0000fd5000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b2e000-0x4)=0x1c, 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f0000515000)={&(0x7f00001ef000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000140000)={&(0x7f0000085000-0x12d8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x48040) accept4(r2, &(0x7f00002b5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000051c000)=0x10, 0x0) 2018/01/17 03:38:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x5, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000cce000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x0, 0xfff, 0x7, 0xffffffff, 0x6, 0x101, 0xcb, 0x6, 0x9, 0x4, 0xfa5d, 0xfff, 0x8, 0x435]}, &(0x7f0000dfd000)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f9c000)={r2, 0x50, "e8860674b6a744e30b87b9a52e70a411371351669b249a06695809112a4c8a7d4bd0cc171dd20d0c8f4b348d601a30dde06bb3de115246599913a6e801171d06fe4755cc15c66268d468004360aab37c"}, &(0x7f0000abe000)=0x58) r3 = socket$inet_sctp(0x2, 0x6, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000861000)={0x0, 0x6, 0x1000, 0x81, 0x8001, 0x9, 0x5, 0x3f, {0x0, @in6={{0xa, 0x3, 0x3a0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe54}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e73, 0x4, 0x8, 0x80000000, 0x0}}, &(0x7f0000630000-0x4)=0xb8) pipe(&(0x7f0000360000)={0x0, 0x0}) getpeername$llc(r5, &(0x7f0000058000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d67000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00005f2000-0x8)={r4, 0xa5}, &(0x7f000053b000-0x4)=0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000a8d000-0xc)={0x3e, 0x400, 0x38}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000d9000-0x4)=0x0) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f00002c0000-0x4)=0x1, 0xffffffffffffff6d) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000332000)=0x1ff, 0x4) sendto$inet(r0, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:38:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0x0, &(0x7f0000f8a000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000dc3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f000094d000-0x4)=0x0, 0x4) 2018/01/17 03:38:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000e43000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000077000)=0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000fee000)="260000002a004708f9fffffffffffffffc00521400000007dfffffff000000030002ffe36e35", 0x26) accept4$ax25(r1, &(0x7f0000de9000)={0x0, {""/7}, 0x0}, &(0x7f00005df000)=0x10, 0x80000) 2018/01/17 03:38:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000a7f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f00008a1000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000-0xf0)=""/240, 0xf0}, {&(0x7f0000ae8000-0x44)=""/68, 0x44}, {&(0x7f0000000000+0xb56)=""/70, 0x46}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000010c000-0xab)=""/171, 0xab}, {&(0x7f0000001000-0x4f)=""/79, 0x4f}, {&(0x7f0000001000-0x4f)=""/79, 0x4f}, {&(0x7f0000001000-0x3e)=""/62, 0x3e}, {&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f0000001000-0x5c)=""/92, 0x5c}], 0xa, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x1}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c57000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d02000-0x4)=0x2, 0x4) close(r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000048e000-0x4)={r1}) setsockopt$inet6_int(r2, 0x29, 0x34, &(0x7f000026c000-0x4)=0x9, 0x4) sendto(r2, &(0x7f00007fd000)="adfd39128f995cfb7890422b8b4e96257ce3258838ef44cf8b39b5bc0002074636c902b223cf76f2c77bedd333031fa681cc6c245bff66542ce703a580f8184a233437372e861183f14e8cd0acc4b002c5123a557d9fb1e85e10d49126c4a387075c66b847cd84dfabbd3488964f6191dabbd294f87edd413e3dfed09f7ea2529144219064fe443ea99cc43908116c1154d900412c0c7172d6198756", 0x9c, 0x0, &(0x7f0000252000-0x1e)=@pppoe={0x18, 0x0, {0x4, @random="f63498a1ffb0", @common='bond0\x00'}}, 0x1e) 2018/01/17 03:38:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f000023f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d8a000-0x4)=0x1c) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f000094e000)=0x0, 0x0) accept$ax25(r0, &(0x7f0000969000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000fd000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f7d000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f00005f7000)=0x8) r1 = socket(0x10, 0x802, 0x4) write(r1, &(0x7f0000000000)="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", 0xfc) 2018/01/17 03:38:15 executing program 7: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000451000)=0x1c, 0x4) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x0, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a1d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000d3c000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r1}) 2018/01/17 03:38:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) pipe(&(0x7f0000be8000)={0x0, 0x0}) accept$inet6(r1, 0x0, &(0x7f000059b000-0x4)=0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f000034e000)="5d92a445dd2d09c63edb2ba17871935e6c950a2acadafebfdfad34c52bee84cbb0da2daf30409ca00655af0002b94a9e86120a1b258278f0dc540660cacaed2d", 0x40}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) 2018/01/17 03:38:15 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x80, &(0x7f0000f79000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00001e1000-0x40)={&(0x7f0000f79000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000440000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000421000+0xa79)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00004e1000-0x8)=[0x0, 0x0], 0x5, 0x8, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19c", 0x6}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 03:38:15 executing program 6: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a35000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000338000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000441000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000446000+0x7d8)=""/4096, &(0x7f0000a24000)=0x1000) r3 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000413000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000ae8000)={0x40, {0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x288, 0x80, 0x6575, 0x6, 0x5, 0x0, 0x400, 0x8000, 0x6}) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000dbd000-0x4)=0x4ee4c6e4, 0x4) writev(r5, &(0x7f0000372000)=[{&(0x7f0000d35000-0x2b)="290000001900ff090000000000faff010a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00009f8000)={@generic="448d1b32dbf5a36cf4f725c290af557c", @ifru_flags=0x202}) 2018/01/17 03:38:15 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x10, 0x3, 0xa) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="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", 0xec1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000006000-0xa)={0x2, [0x0, 0x0]}, &(0x7f0000009000)=0xc) 2018/01/17 03:38:15 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a46000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x10000001, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000010e000)={0x0, 0x2, 0x0}, &(0x7f000087f000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ad3000)={r3, 0x81, 0x5, 0x7fffffff, 0x4, 0xffffffffffffffff}, 0x14) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000131000)=0x3f, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c0e000)={r3, 0x400}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0xb, 0x5, [@loopback=0x7f000001, @multicast1=0xe0000001]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) write(r1, &(0x7f0000805000)="", 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x82) sendmmsg$alg(r1, &(0x7f0000d31000)=[], 0x49249249249265f, 0x20000000) 2018/01/17 03:38:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$netlink(r0, &(0x7f0000afe000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005fd000)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000b20000)=0xbf, 0x4) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b25000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0xfffffd27) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x0, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 03:38:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b9e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006cb000)=0x8) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000061e000)={0x1a3, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002dc000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000786000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x20, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendto$inet6(r0, &(0x7f0000b36000-0x6a)="", 0x0, 0x41, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000023d000-0x4)=0x0, &(0x7f00002a3000-0x4)=0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/17 03:38:15 executing program 7: mmap(&(0x7f0000001000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x4000009, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000001000-0x4)=0xfffffe21) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a50000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/17 03:38:15 executing program 0: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x4, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int=0x0, &(0x7f000036a000-0x4)=0x4) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x2, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005c6000)={0x0, 0x7, 0xffffffff, 0x9, 0x100000001, 0x7}, &(0x7f0000e00000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000151000-0xc)=@sack_info={r6, 0x80000001, 0xfffffffffffffff7}, 0xc) setsockopt$sock_int(r0, 0x1, 0x100000000c, &(0x7f00003dc000-0x4)=0x1000, 0xfffffffffffffe76) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f00005b3000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000dfc000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba09000000b5f15bdf8a8b6483340a3297c31154905db209195c28035d10153204fbe0586516c714ddc939e0eb68c63969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486e351c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f0eb7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e5a37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389c8d934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0ec83b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a17100000039d98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d43501f100000000000000345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547fc38f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a15685d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db2c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba7ee89c080000008668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b7846254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706ac3f5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba3dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de000001004bfbc4f8c139947ade9a6f48907053f1ae3a95670b20cca103d1c23c66baa93e04c5e41a39af4733eb1b422db80c52ec71a835f86de542ec8acfd163f9e13d3649228e91fe4d0a0b9d7cb7e2b207d3835760deb345cf1c61d8919790c4ab426e926be01c60de69eebfedbb5e50394d2f1994", 0x105d, 0x14, 0x0, 0x0) read(r5, &(0x7f0000dfe000)=""/4096, 0x13a0) 2018/01/17 03:38:15 executing program 3: socketpair(0x9, 0x5, 0x9, &(0x7f0000489000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) pipe(&(0x7f000016f000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00005b4000)=0x0) socket$kcm(0x29, 0x2, 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/17 03:38:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000cb0000)={0x0, 0x8}, &(0x7f00003d6000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002c7000-0x8)={r1, 0x6}, 0x8) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) [ 542.244626] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 542.263507] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/17 03:38:15 executing program 5: pipe(&(0x7f00003c5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d3b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000026c000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbd000-0x4)=0xe8) 2018/01/17 03:38:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000963000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f00000f6000)=[{&(0x7f0000621000)="50fa966129f31709000000c7db493264", 0x10}], 0x1) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 03:38:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000ace000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8863, "27f8dbfaa35d"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) r0 = socket$netlink(0x10, 0x3, 0x7) connect$netlink(r0, &(0x7f00005d2000)=@proc={0x10, 0x0, 0x1, 0x80000000}, 0xc) 2018/01/17 03:38:15 executing program 4: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000641000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f64000)={&(0x7f0000f64000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000f64000)="e1e53111cc999ea2d16a92936ab6b5fe823cae0e432b7841cf087b0690e6ff5c58ce16298251237afc42abe7298eabd968020a63c2d50b18b92d64a459e31e725f6c5e6554812f57e8604732ecaa43885860c92490a03b10b1bac31ee30fbcb0d921845a331827b5943c86885fdfe0df94a1d5c0d2cc8e490cb4c1957430e01a206ba1932e6da984115b3037523175bfb8d68d06c0c1ddb32da520aab821f5f8a85a", 0xa2, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 03:38:15 executing program 6: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f64000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f65000-0x8)={0x0, 0x100, 0xfffffffffffffa95}, &(0x7f00006e7000)=0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f64000)={r1, 0x74, "5e27cc9bedc352643f262e3936b9516de0835e47583e9d538fb187136a68fed905177c8d180ea7c1bdc8e11ad8549c84e2e10ca0a21254626bbed81d75103ec56fd024cca3414e78b041f4f2a9316f59acece9d9d820c391e872d2271c80da404add8ba7b3f9e57fe3af095eefa8fedfe64af37a"}, &(0x7f0000308000-0x4)=0x7c) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/17 03:38:15 executing program 1: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000218000-0x4)=0xfffffffffffffcbd) 2018/01/17 03:38:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1000004}, 0x1c) close(r0) sendto$inet6(r0, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e65000-0x4)=0x0, &(0x7f0000ce7000-0x4)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008ef000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00003ce000)=0x0) 2018/01/17 03:38:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r0 = socket(0xb, 0x80006, 0x3) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000de3000-0x1000)=""/4096, &(0x7f0000d17000-0x4)=0x1000) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x7, 0x0, 0x1, 0x44, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 03:38:15 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x73, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x21, 0x0, 0x65, 0xffffffffffffffff, 0x0, 0x0, 0x2e, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226319b6577a5da10892a097a46e6a73971ac82d994459a241405ce20966de25d525ef6abcd24"}}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000010000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000012000)=0x9, 0x800) bind$bt_l2cap(r0, &(0x7f0000002000-0xe)={0x1f, 0x6, {0x8, 0x3, 0x8, 0xf, 0x10000, 0x101}, 0xf48, 0x401}, 0xe) getpeername(0xffffffffffffff9c, &(0x7f0000008000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000011000)=0x32) 2018/01/17 03:38:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) writev(r0, &(0x7f0000124000-0x20)=[{&(0x7f0000a73000)="f6bc451594c5f6498ca333bf2356f1b36899bcb23b7fd3aa14ca14652f697a6333b118dc55d17355752f94778e5d43c2e3ce5bfc5ae93995b8f7f6b1bac9f0d82d7b80d1b1d828917f20b65fe7feeba72adf760f2433f323b76929fc80d9962dd786a708384350ed26038009d25242c7e074", 0x72}, {&(0x7f0000e49000)="0f60c1422d62722c24a47bc88f2423d0c4e58fc6ae6f627254e36bff99a6209f8e01a86345fa192ec8614acda042bc27b0fea6929e815a189bde18225d59de6ddb625b", 0x43}], 0x2) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000f24000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0xfff0, &(0x7f00006a3000)=[], 0x0, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) 2018/01/17 03:38:15 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9a000)="f454fe2baed2fa2c154cf99b1be4c5b6a66efdb23391c2618c9b7f9849fe6862eb2dad1a50ee436724753a0ec15461af520604d2956e41d0a3a14e8fd08fa3d827d970c8ac664f1979834ba27a8c3b7e62406d25431b3dfa68e0a1a9293c15ae00114d754dada3d4db82943d38f07b9a31cc30233a6ff99240d53f8753ac29d16de47dff70291898b7092d00fdedc80aa4b7037fc6d713f7a09ec9f31bb5872dca80c8787f6991ab34c9c918d15d236ba45aa88c1cf561e56f93459cf8f7af1cb014abaf", 0xc4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x100}], 0x1, &(0x7f0000c34000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 03:38:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000896000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004d7000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d2000-0x4)=0xe8) r4 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d58000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a06000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000593000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f000043b000)=0xe8) r7 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000686000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001be000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000327000-0xe8)={{{@in6=@loopback={0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9a000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b08000)={0x0, 0x0, 0x0}, &(0x7f000009e000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006f6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000083f000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000423000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c90000)=0xe8) r13 = getgid() sendmsg$unix(r0, &(0x7f000076d000-0x38)={&(0x7f0000d50000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000ced000-0x20)=[{&(0x7f00002c6000)="c2fc80d2203bdb6d0e35f5471a87e1e18f75242a3c3f5ff1e8", 0x19}, {&(0x7f000081c000)="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", 0xfc}], 0x2, &(0x7f0000d48000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x168, 0x4040000}, 0x804) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00006bb000)=0x0, &(0x7f0000ac9000)=0x4) recvfrom$unix(r1, &(0x7f000019b000)=""/0, 0x0, 0x0, &(0x7f0000f98000)=@file={0x0, './file0\x00'}, 0xa) r14 = socket$inet_sctp(0x2, 0x1, 0x84) close(r14) 2018/01/17 03:38:15 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000db9000)={@generic="3f7b7d44f55169bb925468dad80cb8c5", @ifru_flags=0x800}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/01/17 03:38:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000490000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x7, 0x6) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000cc3000-0x390)={0x9, {{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffffa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x52dbbc1d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000001, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6590}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000226000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 03:38:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) sendfile(r0, r0, &(0x7f0000cd4000)=0x0, 0xe) close(r0) pipe(&(0x7f0000967000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000dbc000+0x1ea)={0xfffffffffffeffff, 0x0, 0x10001, 0x1000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00001c7000)={r2, 0x1}) 2018/01/17 03:38:15 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000cf6000)=""/145, &(0x7f0000fd5000-0x4)=0x3f0) 2018/01/17 03:38:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000ffa000-0x4)=0xffffffffffffff15, 0xfee7) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000c90000)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000054c000)=[], 0x0, &(0x7f0000122000-0x10)=[{0x10, 0x29, 0x43, ""}], 0x10, 0x0}, 0x0) [ 542.478849] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50580 sclass=netlink_route_socket pig=10153 comm=syz-executor2 2018/01/17 03:38:15 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10001, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000010e000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000ef2000-0xc)={&(0x7f0000ffe000)=[0x0, 0x0, 0x0], 0x3}) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) listen(r0, 0x7) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000aac000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000097f000)=0x8) getpeername$unix(r2, &(0x7f0000e33000)=@file={0x0, ""/4096}, &(0x7f0000bcf000-0x4)=0x1002) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000dc6000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xf, 0x3, 0xffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000bdd000-0x8c)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009ce000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000d7d000-0x99)={r4, 0x9, 0x91, "92b91e28ad38119c82d4e8315bcb79c34f63ef96570470f2f8818f84f74c9493e0792b4d6592434cb0138724d7d1de452ff8a31f66565fb76533cf37e5cd6f51187e4f4a407a43989a022722b7c09eec13537de98c42764025a6cf1e4311a89267a39f94ca6232eb75c2fc4a478ac79c68f143629a4ec273a318be20f669024e1eeafea82fc0fa0b65ed1624c04af7c414"}, 0x99) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) socketpair(0xa, 0x1, 0x1, &(0x7f0000fff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000ffe000)=0x8001, 0x4) 2018/01/17 03:38:15 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000001d000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001e000-0x4)=0x1c, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000001e000-0xe)={0x5, [0x8, 0x80, 0x81, 0xff, 0x90f2]}, &(0x7f000001e000-0x4)=0xe) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:38:15 executing program 1: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000dee000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b16000-0x4)=0x48) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00006d0000-0x4)=0x1, 0x4) mmap(&(0x7f0000a12000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000caa000-0x4)=0x0) r1 = accept4(r0, &(0x7f0000ca8000+0xe52)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d18000)=0x6, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000035c000)={0x0, 0x700000000}, &(0x7f0000636000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000cff000-0xce)={r2, 0xc6, "f404eaa38e236be8d07ff6f5285fb4937c8154da41ca2593991a4cce2bbd2930b8c22962813656a37726806cba75dd97e6d617042cd28fb9c54cc693edde67cb3db17435d5ad1c6346894736a5faba1064fc86f32255c12ee5ce19d025022c1c772e0b539f835ae86d078ef12b8e830a78edf1d1aaf298451949d588641cf9353dc46d612de8e060818b94b7f1ba7b056bd70d15be87a40a150976c32548d96e56d02d9c7e16c26750a6ea03f1f03f8dc75632cbb870ee89beeb4b291723b18021eaacd6bbf4"}, &(0x7f00003cb000-0x4)=0xa) r3 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000179000-0x1000)=""/4096, &(0x7f0000e84000)=0x1000) 2018/01/17 03:38:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ceb000-0x38)=[@in6={0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0x38) [ 542.543755] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50580 sclass=netlink_route_socket pig=10176 comm=syz-executor2 2018/01/17 03:38:15 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ffa000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f000083d000)=0xc) 2018/01/17 03:38:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) pipe(&(0x7f0000fb2000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000b54000)={0xfffffffffffffffb, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c0, 0x80000000, 0xa50, 0x8, 0x4, &(0x7f000079c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x1, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) sendto$llc(r2, &(0x7f0000beb000)="17", 0x1, 0x8000, 0x0, 0x0) writev(r2, &(0x7f0000e71000-0x10)=[{&(0x7f00009c7000-0x7f)="79c1518e90690c39a44bb1d7fddc0f87de5d0c41619b7e636b25618220b6967e579978d3ed34fc3b434d86d60b5cdbe275480811b5a8a43479e3e5c7387afc", 0x3f}], 0x1) 2018/01/17 03:38:15 executing program 2: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) close(0xffffffffffffffff) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000090b000-0x4)=0x0) getsockname$inet(0xffffffffffffffff, &(0x7f000081f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000031a000-0x8)=0x0, 0x0) mmap(&(0x7f0000c82000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x800, 0x4, &(0x7f00001cd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f66000-0xd9)={0x0, 0xfffffe79, "ae355feb3c46495cf9c9e24a66b7cbc52db0f34d4083c6d0703289bb6817ecfecb723b8e714be910501cff173d466eccf5343a8d8f52b968331ff46be2d46367fb96e3ea3cee3d82d3f4a1ee0668b4f27f9d76458171bca04626e7f002a9ce56d255fe4e9a9272511306dc5fc0e1e1ddbcd662a8b13a35e09c5c401d7e3ddc3c5227b04e675bbe335d109e550df108910ccf44d9f73a9dff6352001decf59f48f284d76a596eb3cd9617eced006e707cd21f8c0bdb50a4018689ffc7f860651be66d257899314fe67c42edbd5c88286d92"}, &(0x7f0000f65000-0x4)=0xfffffe84) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b8e000-0x10)={r2, 0x50, &(0x7f0000f64000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f65000-0x4)=0x10) 2018/01/17 03:38:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg(r0, &(0x7f0000eab000)={&(0x7f0000fae000-0x10)=@ethernet={0x0, @random="bad9111e2725", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f08000-0x50)=[{&(0x7f0000458000)="ff6ed7c32faa0e8bce908750662eca219b09a3dca7b571b644bc0670bdd68060", 0x20}], 0x1, &(0x7f0000ed4000-0x28)=[], 0x0, 0x40000}, 0x4004) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0xbc}], 0x1) socketpair(0x5, 0x6, 0x400, &(0x7f0000585000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d7f000-0xc)={0x0, 0x7fffffff, 0x10}, &(0x7f0000e33000)=0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00002aa000)=0x0, &(0x7f000095e000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00004d2000-0x8)={r5, 0x0}, &(0x7f0000063000)=0x8) 2018/01/17 03:38:15 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000003000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x20) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000008000)=0xffffffff00000000, 0x4) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f000000a000-0xcd)=""/205, &(0x7f0000003000)=0xcd) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x7f, 0x8, 0x0, 0x0, 0x400000000000000}}, 0x8) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000009000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000000a000-0x10)=@req={0x4000000000000, 0xfffffffffffffff8, 0x41, 0x7f}, 0x10) 2018/01/17 03:38:15 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000)=@ethtool_rx_ntuple={0x35, {0x0, @tcp_ip4_spec={@loopback=0x7f000001, @rand_addr=0x0, 0x3, 0x2, 0x8}, @udp_ip4_spec={@empty=0x0, @broadcast=0xffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000003000-0x50)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x0, "ae07"}], 0x18, 0x0}, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x11) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0x3ff, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000b000-0x4)={r0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000-0x10)=@req={0x50, &(0x7f0000001000)={@generic="1f477968b0a793e87f5f1e0983a669c4", @ifru_data=&(0x7f0000009000)="6eb70df021528f2eb80ea7916cb10b337f754093524d5126cfef060a298f06b8"}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000002000-0xa)=""/10, &(0x7f000000a000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000006000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000000b000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9ce3e6e10a1256b0a93569bf354feaf3"}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000000a000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000009000-0xfc)={r0, r0, 0x8, 0x0, &(0x7f0000008000)="fbd99908d36e4c14313bbeffa4883dbe560fd29c7228010dcb18bfb76a27f38520e0cd7481270a86a8139ad5d751976cb70601c2fdaa14624cc47ac4d4527a57591e7a0494557275a83bb3c0b5de15983dc1af83e121568bb09cef3969b0617199e94fc3d187e897f5ef5b06d387b199286b1ad1457c7200ee6121b68680b5fb477d03e03448e55ea1ef28442326b9154acd3a1bfaf18ac2610b2d4299ca0a1d8ce4dffb9db8cf033faf44cd667ece434d19a28ba3d81bb7c8", 0x9, 0x4a8e7063, 0x9, 0x1ff, 0xbe7f, 0x6, 0x81, "599b7e200cd073ab037fea97052573ceba9d738749c75337e1ef7c424c8cc9ab850f8120b40c5f6d81c92cc7cb41559ed4050d721ebdbe9f437b71aa03c8446ff337c05827679a8fbc5ced51b21188aa7f30bc4ca3bc0820a5a9fcf89f18e062e174344bfcedb9d7104345ca743c1e6899129365c76539bfe8b0d88762fd474e032966f63969b95469e64593c31188366767854d2e440d88746d59d40b694e3e0c52f951efef537db474ba8ee7492aad042db2514b38bc5684b8101b9f1312333db285b7661e6ab3264acb49e12525da04edf786"}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000005000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r2, &(0x7f000000b000)={0x1d, r3, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x7, "94"}], 0x18, 0x0}, 0x0) 2018/01/17 03:38:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000006, 0x7) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 03:38:15 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000df4000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000064f000)={r1, 0x1f}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$netlink(0x10, 0x3, 0x4000000000000) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000023000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000017000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x800454d7, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000023000)={r1, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000023000-0x8)={r2, 0x0}, 0x8) 2018/01/17 03:38:15 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000008000-0x4)=0x0, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000003000-0x1c)=[@in6={0xa, 0x2, 0x36a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8a}], 0x1c) 2018/01/17 03:38:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0x2, 0x6, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000de0000)={0x2, [0x0, 0x0]}, &(0x7f000037e000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007d1000)={r2, 0x5b}, 0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a6000-0x10)={0x0, 0x0, 0x0, 0x2}, 0x10) 2018/01/17 03:38:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000785000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000859000-0x5c)={{0xa, 0x1, 0x4000000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2}, {0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x337d}, 0x100, [0x5, 0xfffffffffffffac1, 0x5, 0x6102, 0x6, 0x9, 0x80000000, 0x4]}, 0x5c) bind$alg(r0, &(0x7f0000952000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x58) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x3c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f53000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) r3 = accept(r0, &(0x7f0000a4d000)=@hci={0x0, 0x0, 0x0}, &(0x7f00006e2000)=0x6) getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f0000b1a000)=""/240, &(0x7f00003cc000+0x5de)=0xf0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000ac3000)=0x401, 0x4) 2018/01/17 03:38:15 executing program 3: socketpair$ax25(0x3, 0x0, 0xcb, &(0x7f0000788000-0x8)={0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000d5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f000073e000)="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", 0xff}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000-0x8)={r4, 0x1}, &(0x7f0000001000-0x4)=0x8) unshare(0x100000) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000)=0x20, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x19, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000003000)=0x1f, &(0x7f0000001000-0x8)=0x2) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000003000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000005000-0xc)={&(0x7f0000002000-0x8)='./file0\x00', r6}, 0xc) setsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f0000000000)=@dstopts={0xc, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x48, {0x6, 0x10, 0xffffffff, 0xfffffffffffffffb, [0x2, 0x20, 0x7, 0x6, 0x7fff, 0x1, 0x66, 0x1ff]}}, @jumbo={0xc2, 0x4, 0x5}]}, 0x58) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003000-0x14)={r4, 0x1000, 0x9, 0x1, 0x6, 0x100}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r3, &(0x7f0000007000-0x9)={0x1f, {0x5c9, 0x0, 0x20, 0x0, 0x7b, 0x9}, 0x3}, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r8, 0x0, 0x24, &(0x7f0000007000)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000007000)={0x40, {{0xa, 0x2, 0x3f6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 03:38:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8010000020000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) write(r1, &(0x7f0000363000-0x1000)="bc", 0x1) 2018/01/17 03:38:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x0, 0x80005, 0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000010000)={0x0, 0x9}, &(0x7f000033b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b75000-0xc)=@sack_info={r2, 0x251, 0xfffffffffffff001}, &(0x7f00002d8000)=0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0xffffffffffffff95, 0xf2, &(0x7f000075e000)="ad785a8670aa10d72b97ac2499e2f1ebc898a45991bcf03ac4fca883f9250a01000000a48f4bfaaaa956d8c33b53147d8fbcc0c98d45a999e5a4ce60e0636e5823286e19e8144be9fb", &(0x7f0000569000-0x6f)=""/111, 0x6, 0x200000000002}, 0x28) 2018/01/17 03:38:15 executing program 6: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00004d4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000)=0x14, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000be0000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00003d9000-0x4)=0xc) getsockopt$bt_hci(r1, 0x0, 0x7ffffffffffffffe, &(0x7f0000783000-0xfe)=""/254, &(0x7f0000296000)=0xfe) 2018/01/17 03:38:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000781000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004f6000)=0x14) recvmsg(r0, &(0x7f00005a7000-0x38)={0x0, 0x0, &(0x7f000058a000)=[{&(0x7f0000f51000)=""/195, 0xc3}, {&(0x7f0000a87000)=""/44, 0x2c}, {&(0x7f0000fa1000-0x17)=""/23, 0x17}, {&(0x7f0000b25000)=""/175, 0xaf}, {&(0x7f0000ee0000)=""/254, 0xfe}, {&(0x7f000077b000-0x67)=""/103, 0x67}, {&(0x7f000018c000)=""/153, 0x99}, {&(0x7f0000394000)=""/0, 0x0}], 0x8, &(0x7f00000e0000)=""/230, 0xe6, 0x101}, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000cb4000-0x26)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000e7c000-0x10)={0xd, 0xf524, 0x1, 0x2}, 0x10) recvfrom(r0, &(0x7f0000f72000)=""/230, 0xe6, 0x42, 0x0, 0x0) 2018/01/17 03:38:15 executing program 3: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0xea5d2f4cea55b8ac, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000fde000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fde000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000003000)=@file={0x0, ""/108}, &(0x7f0000001000)=0x6e, 0x800) pipe(&(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000003000)=[{&(0x7f0000fda000)='W', 0x1}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000002000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000004000-0x38)={&(0x7f0000fde000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x4, 0x2}}, 0x2e, &(0x7f0000004000)=[], 0x0, &(0x7f0000fda000)=[{0xa0, 0x104, 0x8, "8e63145045f3b8ede4f78060b1454c056648926249c1d756a6cb2ba5b571ef8a3de69d3eaa6071c4b70605ddafdd4956b58d18c94d520e27f2d8d6a91a91890b3b4cd0ddbe58389775a958dacbcf0f304a69358e3bce4ab37e96b13ab4d80d6aea112399d9dfd3182607150e3de608824d87dea379ee41f6cfaa4871df063ba670c7503bd9ecf4dd2b2ee8b6fe"}], 0xa0, 0x24008841}, 0x20000000) 2018/01/17 03:38:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_hci(0x1f, 0x3, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d5c000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00006ed000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) writev(0xffffffffffffffff, &(0x7f0000d9c000)=[], 0x0) syz_extract_tcp_res(&(0x7f0000850000)={0x0, 0x0}, 0x0, 0x0) 2018/01/17 03:38:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000f05000)={0x7, &(0x7f0000000000)=[{{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}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009a4000)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/17 03:38:15 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cd2000-0x4)={0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f00005c1000)=""/4096, &(0x7f000002f000-0x4)=0x1000) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ff7000-0x20)={0x0, []}, &(0x7f0000a90000)=0x4) 2018/01/17 03:38:15 executing program 4: unshare(0x2060600) r0 = accept(0xffffffffffffffff, &(0x7f0000d6b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000e9000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e25000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x5, 0x30}, &(0x7f0000ab2000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000)="72c5f8603244aa4abb7bd2b484cb4c3d62b222c7a72ad484498c092534d5373b42a0ef5e2383dc69f93f06807893af650fa889cbe38a1545344471431e6f9c117356b0f6c35ad8bfac2f7c7b8bf713a8014207c7ba913e1f584db505dd6509581a72536e42e4d4522009d44cb5b1b30e96f60a84bbbe06853a5983924b61d12e87f79d7b4635553a937e5b6408723e7ab5e10273e4fbfbee0075d163af385a568f5aac68c769a404f6fee16d727de6d52c769f6e37b0ac0e53e7908c271f827c4ec83c6e9b159bc3ec") 2018/01/17 03:38:15 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f000000b000)=""/53, &(0x7f000000b000)=0x35) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/17 03:38:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f000071e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f86000-0x4)=0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f51000-0x4)=0x800, &(0x7f000069d000-0x4)=0x4) syz_emit_ethernet(0x3a, &(0x7f0000a85000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xb, 0x8, [@empty=0x0, @multicast2=0xe0000002]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/17 03:38:15 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d19000-0x4)=@int=0x0, &(0x7f0000fc3000)=0x4) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = socket(0x0, 0x0, 0x6) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000158000-0x118)={0x9, {{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, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000d7000)=0x0, &(0x7f0000fc4000)=0x4) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000fc6000-0x58)=[@in6={0xa, 0x3, 0x1f91095a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9}, @in={0x2, 0x1, @multicast1=0xe0000001, [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, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}], 0x58) 2018/01/17 03:38:15 executing program 7: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000049f000)={0x0, 0x4}, &(0x7f000050d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000956000)={r2, @in6={{0xa, 0x3, 0x1000, @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]}}, 0x8c) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000fc3000)=0x1, 0x4) sendto$inet6(r1, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) socketpair(0x11, 0x5, 0x3, &(0x7f0000dd9000)={0x0, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f000012b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fc5000-0x4)=0x14) r4 = gettid() mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fc4000)=r4) sendto$inet6(r1, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00004e0000-0x5c)={{0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x415778ff}, {0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7}, 0x3, [0x3, 0x7f, 0x8, 0x40, 0x3, 0x4, 0x5, 0x2000000]}, 0x5c) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000fc6000-0x4)=0x1191, 0x4) socketpair(0xa, 0xf, 0x1, &(0x7f000041f000)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000fc6000)=0x0, &(0x7f0000bde000)=0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000fc6000)=0x0, &(0x7f0000fc6000)=0x4) socket$inet6(0xa, 0x4, 0xcb4) accept4$inet6(r1, &(0x7f00001c7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fc4000)=0x1c, 0x80000) 2018/01/17 03:38:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) r1 = socket$llc(0x1a, 0x3, 0x0) sendto$llc(r1, &(0x7f0000ac0000-0xda)="d2dfb486664d3f23ec419af87a6b10cc1455b4cf441f2c6692798481b52c2dea503932590337be7a2426a29f6ffd8a368c6d01dca2f5b3d70322049eea48f8e8e1d485ed8f525d0b1a8d08bec149c64d1d8a4ab4b60b2352966ec07b14693dc2517f70dfa3e0b488f732603d19100fdebfe56ae9e220d8a2e36a3f369e743ef19a8b306738f3cb6cf018ab660ff18703c04e8951ec9266e21cb50bef75f2a4842e8df1570c84b7aa6b065e398286b24b7dfe6d90edc7773913203455076eeb928d43bb5af7fed60234bbd3a5756c8e928ea31c664760f78eba67", 0xda, 0x4000840, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/17 03:38:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x100, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000904000)=@generic="533490635959f139aaefef1a65e69b9c") recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0xb4, &(0x7f00008c4000)=[{&(0x7f000093e000)=""/4096, 0x5b}], 0x1, &(0x7f0000547000)=""/87, 0xffffffffffffff6f, 0x0}, 0x0) r2 = socket$inet(0x2, 0x5, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006c9000-0x8)={0x0, 0x3}, &(0x7f00003c8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00008a8000-0x98)={r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc07, 0xffff}, &(0x7f0000527000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a49000-0x4)=0x9, 0x4) 2018/01/17 03:38:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001b7000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000243000)="9689651a319c3c7f8c8a269f0d1025853a2d5d47738f571a22cd9e7e5325dcffd6f7e757ef8f84d48987223acc82570cfd2f5e7c65ff1c4f40e81393aeec279dc0c73da83c9f2a03ffeedaa83e5b392c060bd18840fc91b4b289b50666c4e14d380f81c64a13531aecf96b6fe0878a9e7564fb69551319a76c06437a82eb2485c25d676a240e3c21043b71af95f4bbea654d699eb9108f9e2f4b8769fcd0a5f25656a4c8cdd33f23719a9b9696abdb0b8dfaaec8fd585afad25c5a0b3c1a651f7bcb", 0xc2, 0x1, &(0x7f00004b5000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000e5c000)=0x40000008, 0x4) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000dcf000)="", 0x0) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000669000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d29000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000955000+0xc1)={r3, 0x5}) r4 = accept4$llc(0xffffffffffffff9c, &(0x7f00001b2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000822000-0x4)=0x10, 0x0) getsockname$llc(r4, &(0x7f0000178000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000065d000-0x4)=0x10) 2018/01/17 03:38:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) recvmsg(r1, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) ioctl$sock_bt(r1, 0x8907, &(0x7f00004a4000-0xed)="") ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000a73000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007bf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003fe000)=0xc) 2018/01/17 03:38:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-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$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) socket$bt_hci(0x1f, 0x3, 0x1) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f000063f000-0x90)={0x6, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$kcm(r3, &(0x7f000033c000)={0x0, 0x0, &(0x7f00003ab000)=[{&(0x7f000085e000-0xfa)="b74b72ed7aba06a5fa5512794395bfa976bcbaa2bd87d114ecf3c8dde623cd1b5768f9a6d1c516a28a0de2dc5142e71c7ae71c7133b4a9291efd95642ebf27b76f12039f4f6ad919f9c6988b15f9d5be2a8a208a1576", 0x56}, {&(0x7f00003a0000)="3744c017bda0c40ade4392e39e80d680ad8720444b55da6c445f03a16c346bcc74a52e0b525f651dd217", 0x2a}], 0x2, &(0x7f000055f000-0xf8)=[], 0x0, 0x0}, 0x0) 2018/01/17 03:38:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000538000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6tnl0\x00'}}, 0x1e) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) pipe(&(0x7f0000535000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005c4000-0x8)={0x0, 0x401}, &(0x7f0000c15000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000370000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000076f000)=0x1c) recvfrom(r1, &(0x7f0000faf000-0xb1)=""/177, 0xb1, 0x40, &(0x7f0000285000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d6a000)={r3, 0x8, 0x20}, &(0x7f0000ffe000-0x4)=0xc) 2018/01/17 03:38:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket(0x2, 0xa, 0x1f) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000b67000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00004a0000)=0x3, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009be000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0x3}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000d9e000-0x4)=0x2, 0x4) socketpair(0x0, 0x80801, 0x8, &(0x7f00006ee000-0x8)={0x0, 0x0}) bind$bt_sco(r2, &(0x7f0000106000)={0x1f, {0x1000, 0xc53, 0xfffffffffffff556, 0x33c, 0x8001, 0x8000}}, 0x8) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00007c6000-0x8)={0x0, 0x20}) recvfrom(r0, &(0x7f00002b4000-0x2d)=""/45, 0x2d, 0x102, &(0x7f00005b4000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x3, 0x2, {0xa, 0x0, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x6}}}, 0x3a) sendto$unix(r1, &(0x7f0000bc8000)="63190917c2dee2d30f009e45d322c9b0a8383f13e662e5add04bb056a7bc22dbd617aceeaf3e9282f6792f95cc5e83ce5766493ccd95a33c8ca7f22a64569e5157ca0d", 0xfffffdbc, 0xfffffffffffffffd, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x241) 2018/01/17 03:38:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f00008e7000-0x40)=[{&(0x7f00006a3000)="1ed55c60d251b3ee", 0x8}], 0x1, &(0x7f000074b000-0x18)=[], 0x0, 0x0}, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000da2000)=@file={0x0, ""/108}, &(0x7f0000e9c000-0x4)=0x6e) r3 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003ae000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d6000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000066a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd1000-0x4)=0xc) r6 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000213000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069a000)=0xe8) r8 = getgid() sendmsg$unix(r2, &(0x7f0000b7b000)={&(0x7f0000023000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000335000)=[{&(0x7f000065e000+0x60e)="eae8768ece5a03b652640c17c27b8163ecd26a3923919f10d5804973d5e8d70fda2c233caa6eedf80196a86420611aa8061ff1c4dd196de483fd39422d08e5d7dfaf53e8eedf5dcffaba92e9476c199b0a8cbfdb094f741ef5cfdcbb499b83fbae7a2db20617dde695", 0x69}, {&(0x7f0000222000)="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0x1000}, {&(0x7f000084c000)="8d41471323b40fa76832b14fe7fede8f4252880277869d059cff6cd8d603b94d1b48830462bff9b0d920cd40899846de8e1810ced856c22055f436c7f56c2f87e99a482ec00995f300b170a2", 0x4c}, {&(0x7f0000929000)="47b15c7bf3c1b37ee4ea42880e5f4c89b0efafffcd2e1a7b38426eb633fe47544b038a7a4759a662e8c929035c84891eede490792b88fba230f4ca5d6113ad77e44582b405b3d39abb39e81539edf86dd64b7ccbf2673c0facde1711f777445d2a22aa664a2ddf82d8883947fd363798", 0x70}, {&(0x7f000032c000)="b8ed02a9282ee6d269888b9e4f76dd1b6ec84e1e377153d50c013347fcfea54faf84ada01a6040859403cdf05ceb38c89f543f6507ad1d7f", 0x38}, {&(0x7f0000678000)="79f02941263e641f2b47292948551f86e0b46cd16e25588cac495b41497ba783c5cbec0b5b2f6b93ac34272f4d007500607aedb313da5cc7e590fb9d7ed19c77f29aa80263897623672cd63b06c397292525164c7f9f227eb986ad5ffc4fa5a52526643ead3e3a1af1ae9e89051abd8ce2fb1f907c0ee7f4aa7cd368bdaff05f9b8e4686ed2ba81e76250e0becb49f35932a1d5961ca30f67c764548b14aea4c84bf017964d5a6ac72e075831157b9b14f27a727ae78960e26841379", 0xbc}, {&(0x7f00005e2000)="4ed917a8400071a53c04983d60f7314ae623d8700fef83e760e1e0caeb258303a491fcd2ec327a62b59fa36c2171c9b966065846db380bab378cd6086c5a599c9a78668ebc1bf56dec68062fc0a05f98a65c67489b04308d482d877cc5c15359deb5b3c218b4e289014ed315f730996d15035eb252358ee04a1ad18e", 0x7c}, {&(0x7f0000fa2000-0x1000)="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", 0x1000}, {&(0x7f00006d6000-0xbe)="ea59a88064a1b7b393021f838f2e89f4898c379edeb2813dc124aca19e3f2cb50892150dca650c99f01e1217b6f08bac605700c0238ecf57e54806e5f8102a860c755fd68c3e6e238283635d32e86caadd08b2a4d7b21134a64729303a8f3de319f129812a442c246bc999242e239db681b6dbfdd2dc7415db93b50c214e9374c5f56da3869551418b6b1911b3e46f8325a7064d3665508f3ab462a0c7cca5e3983be03bd139cd88b7bbf7da290615f4fb466a4b8a979eaf75eec09fdb1b", 0xbe}], 0x9, &(0x7f000027d000-0x60)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}], 0x60, 0x4000}, 0x10) readv(r1, &(0x7f0000214000)=[{&(0x7f0000df2000)=""/178, 0xb2}], 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000c4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000b56000-0x10)={0x0, 0x94, &(0x7f0000b64000-0x94)=[@in6={0xa, 0x3, 0x1e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf4bf}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b8000-0x4)=0x10) setsockopt$inet_dccp_buf(r9, 0x21, 0x80, &(0x7f0000355000-0xe5)="39c117f58737ab5982471b8d265106509c9a8a6a0c2aae2b600ae268472f5e8094efb64976539388bb770f37573cc5efee87fa17da1e6f3ed6ff2c7002f8c4cb00a44820424db01b55ae6c5b65a3171762edb274d609fdee9cada97e0b3d3d1dfd164492b9d3581d4da4bc98e6c69e532dc626a5922a1e6b6fb1cfccb28cf5d92888459a6621c3ec99fa3fb8e1fb1edc1066a75e8da4735f6b9723f9a3185597f0da188a3341b07bfada2a7e630aae4a395befe28ecbb239d6c4d57f076d9f340f808b91ccc76b394d6b94b5095b52a06a7e3a61f37be0585a8bfb13cf66d95692882e50c0", 0xe5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bf5000)={r10, 0x80000001, 0x8, [0x7ff, 0x3f, 0x100, 0x1f, 0x9, 0x81, 0xffffffffffffd88a, 0x4]}, &(0x7f0000ccc000-0x4)=0x18) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r9, 0x29, 0xd2, &(0x7f0000be1000)={{0xa, 0x3, 0xffffffffffffffc0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, {0xa, 0x2, 0xfffffffffffffffa, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1}, 0x81, [0xa14, 0x5, 0x7, 0x6, 0x3, 0x10000, 0x4, 0x7f]}, 0x5c) 2018/01/17 03:38:16 executing program 3: r0 = socket(0x1e, 0x5, 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) sendmsg(r0, &(0x7f00006f5000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x1, 0x0}}, 0x26, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xd7)="362651f0b47ab6cc938664c80ff66d6217eb378a127610f9e226dedd17456855a730a6f5f7aefff46693694ef211198e3dd478e6e8bcabf1be12d666efd9da0a6717cdd0b317f0752ae8586f65a5dd2527463b4d9edfc236eb0d544321e328d8b66f7809beb96e3841f419a5d9e6498cef4d94496fd48e038b557facf6f798207cd3650d76bfe6e92600ec3aacda7acae162ecd26f98d0e8b829977efbec908e7a331a91de29c0ab0302c5ff69b23c21b489170399d290228edeadb7dcddd58f855d21d346bf586a4ed1dc45def6660cab4b824d933b10", 0xd7}, {&(0x7f0000000000)="607d03ffd7f5cc12bbece7b52a4058eeeecd896cd944c88e9569b320ebd007c5c38ac55be93ea34a7cd9ce99", 0x2c}, {&(0x7f0000383000-0x7d)="692c4cee1361b51bff544fe3c558aab0febd7b6067772b54618e0eadd283ce82641a839c88bb26b085ba45885981c4058b719da4b5dce1880b6ef6d84e068566bd0afba8a8e66bf3acb2ede75c81d7e8f43a2e65486212bda4abddf29468735460712311eb491d65305b7a3676ea30b8cfdde63766978bf0839bdb9ad4", 0x7d}, {&(0x7f0000352000-0xa9)="21d683392aeec4f7f66aed4b008dc6c674355142735c0e0d34e3227eaa98a25997d2f4b605b663ec1e136d27d43c8bb77792641f0cbf8337de8b2c97be477a0c2116ee5af2783916ae0f179fb084026701a841e12d299ec90bc89be9f7865b505f5ae331e778da67b3f3342962d27ff97510c86166f0acca21090457669cbcf2e42efc17e992d4d91f62d9c6b635b3b4d9b8694511b03d79082bd830acef33e683f96ac7ffee14f833", 0xa9}, {&(0x7f0000000000)="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", 0x1000}], 0x5, &(0x7f0000f39000)=[{0xe0, 0x105, 0x4, "94841aea6d0105d3648ca2be5bf30542345bbd7baf2dcb2408a94eddaef9c727fbe963cc5a9890c622dc3fd1be158addfa6bf4e690c9d8dcab2fdce1385fecbbc8725652b5cf080b3dac7635f55ebcad82921982a94ceb3e6f69ab8b596728bfd478d8729307094d7c89b34b7c08e468345a6584c036e4e5041297afed8a4c0ad4579c027bd53544806e656d5b1fb28b34445eaec95e3cc2ddca04fe2a528d44ed2d175c009b6274d12150e39482fc64e03d287217df82dbd72728d8440b2367f1b7af29d540a605be8fce6691"}], 0xe0, 0x800}, 0x20000800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000077e000-0x4)=0x8, 0x4) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005ec000)=@req={0x0, 0x0}) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 03:38:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000f3f000)=0x0, &(0x7f0000484000-0x4)=0x4) 2018/01/17 03:38:16 executing program 7: mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x3f, "49813f5a297fb7ba2b0285c265957658ec0aa05004edea936e504cacc6d362d28b15122bf8722631c91d0201f17996d835729b9ec65c30c3df40330f1d6ecf"}, &(0x7f00004ae000-0x4)=0x47) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004ae000-0x6)={r1, 0x7}, &(0x7f00004ad000)=0x6) getsockopt(r0, 0x800000010f, 0x84, &(0x7f00004ad000)=""/0, &(0x7f00004ad000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x81}, &(0x7f00004ae000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x0}, 0x8) 2018/01/17 03:38:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000368000-0x8)={0x0, 0x0}, &(0x7f00009b4000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ae0000-0xa0)={r2, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff, 0x2, 0x1, 0x2}, &(0x7f0000461000)=0xa0) 2018/01/17 03:38:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x56, 0x0) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xffffdd86, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ae4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ae3000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000567000)=0xc) 2018/01/17 03:38:16 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0xfffffffffffff28a, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000aa3000)={0x0, []}, &(0x7f00007e1000)=0x4) 2018/01/17 03:38:16 executing program 7: mmap(&(0x7f0000000000/0xe1000)=nil, 0xe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000042000-0x1c)={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/17 03:38:16 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000011000-0x24)={0x24, 0x20, 0x109, 0x3, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x8, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:38:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) accept$alg(r0, 0x0, 0x0) write(r0, &(0x7f0000482000-0x7e)="2efe0000000675ff003c173248c0633cb6fc0aed68c1d0d05dc433e4136d9502", 0x20) r1 = socket(0x0, 0x1, 0x7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001b7000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00009e4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00006c1000-0xc)=@sack_info={r2, 0x8f, 0x4}, 0xc) 2018/01/17 03:38:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000e3e000-0x4)=0x7, 0x4) r1 = socket(0x4, 0x0, 0x800) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000e74000)=0xa0000) shutdown(r0, 0x1) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x0) getsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000025000-0x4)=0x0, &(0x7f0000322000-0x4)=0x4) connect$inet6(r0, &(0x7f0000f93000)={0xa, 0x1, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000097c000-0x28)={@generic="f28b599347e9affec17e1b003414b335", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b4d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000365000-0x4)=0xfffffffffffffca1) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000061d000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7ff, 0x0, 0xd04, 0xa, 0x80, 0x55795823eca9827b, 0x2c, r2, r3}, {0x0, 0x3, 0x0, 0x3f, 0x2, 0x5, 0xb87a, 0x400}, {0x3, 0x100000001, 0x0, 0x1}, 0x8, 0xb, 0x0, 0x1, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x2, 0x2, 0x3, 0x100000000, 0x2, 0x9}}, 0xe8) 2018/01/17 03:38:16 executing program 3: socketpair(0x8, 0x1, 0x10001, &(0x7f0000b23000)={0x0, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9, 0x3, 0x3, 0x3, 0x5, 0xfffffffffffffffb, 0x5, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x8, 0x3, 0xffffffffffff54b2}}, &(0x7f0000d2c000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0xd8)={r3, 0xd0, "85ea524b579c311dc99b3d29159d3202b09bc4be21efca60470a1036e060edc086463645d154e27420f3e3851aeef559b1a91c0b4eaa1ec8ae3233f69c141ea2586ac5bdb56ff184165dc04af7cecc9b3152df33db77e42e2f7ba91442a8a76fa9c8b42273ffdce663e2fdbaa5e7c3f9d2dfd4bcb6573750fdb977b8069b73852b4f1057c0e568b790f93e86ee05e5a1b2f70090f907c95bf298ee85050384287015fb057ea356f6bef17a83d0ce41ec444cd34f1db1cb978f4e6092694cd4e301dcb6c2b2d53bd2e0cb7991d210046e"}, &(0x7f0000000000)=0xd8) connect$l2tp(r0, &(0x7f0000c61000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x0, 0x2, {0xa, 0x3, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9e}}}, 0x3a) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003b5000-0x8)={0x80000000, 0x81, 0x2, 0x8000}, 0x8) connect$l2tp(r5, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x2, @rand_addr=0x144b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x0}}, 0x26) socket$unix(0x1, 0x1, 0x0) getpeername(r5, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/01/17 03:38:16 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$inet(r0, &(0x7f0000000000)="", 0xffffffffffffff4f, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) accept$inet(r0, 0x0, &(0x7f0000004000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000002000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x0, 0x0, &(0x7f0000001000/0x3000)=nil, 0x6}) 2018/01/17 03:38:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x80000, 0x8e) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000d00000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000054d000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 03:38:16 executing program 6: socketpair$inet6(0xa, 0xb, 0x10000, &(0x7f0000554000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000040000-0x4)=0xfcc, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x6, 0x101}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000e63000-0x10)={0x9, 0x7ff, 0x7fff, 0x32}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a45000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r3, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r3, 0x571000000000) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000996000-0x91)=""/145, &(0x7f00002d0000)=0x91) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000542000)={0x0, 0x0}) sendto$inet6(r4, &(0x7f0000ecb000)="7895cd3fe60fa00b34b23143f17e56bdc8c4c2691f", 0xfffffffb, 0x100403fffe, &(0x7f0000dae000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x10000}, 0x356) 2018/01/17 03:38:16 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000000a000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0xe32, 0x1, 0x4, 0x100, 0x800, 0x4000000, r1}) 2018/01/17 03:38:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x4, 0x1, 0x0}, 0x20) getsockname(r0, &(0x7f00002f4000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000767000-0x4)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0x4) r3 = socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000)=""/0, 0x0, 0x100000000}, 0x10000) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x10) ioctl$sock_ifreq(r4, 0x891e, &(0x7f00009ab000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x2}) recvfrom$ipx(r4, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x7, 0x0}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000527000)=0xfffffffffffffeff, 0x4) r5 = accept(r2, &(0x7f0000934000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000010f000)=0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b63000)={0x8, 0x8, 0xffffffff, 0x8001, 0x0}, &(0x7f0000a76000-0x4)=0x10) r7 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x38, &(0x7f0000221000)="", 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000630000-0x8c)={r6, @in6={{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen(r4, 0x9) r8 = socket$inet_sctp(0x2, 0x401005, 0x84) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000065e000)={@common="65176c012400f6ffffff7f0000000016", 0x7}) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000788000-0xd3)={r8, 0x8, 0x0, "72faac04feb8133cad1240ce5bd4c64e71737d8e2cab7d95d4dd0a42b233d411996a085ce0dca5b926a7c87b99f3bd80aea42f8f5fafc92e5074d2e9bfea7a429c4bd00c41bcea8375d25d219dfee1a81cf9ec89b07bb10b2f4cc7bc48f70960a5a8b149bd435060ccb690df35a22e0d4654e9a99cdbb103cb97c5c06796e786f86e50327089aba41ae3f01ce04263f957fb7d0f893ff1d1171cb22dcb06cd35ab2562e787da45d60bf056ef245ba28ca5b1d26ca883e31555c034266e0a6008f7755af5bd09ce98d1"}) recvmsg(r1, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0x66}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) 2018/01/17 03:38:16 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616", 0xa0}], 0x1, &(0x7f0000f78000)=[@assoc={0x18, 0x117, 0x4, 0x100}], 0x18, 0x4000041}, 0x40) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000f7e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7d000)=0x8) getsockname$ax25(r2, &(0x7f00008bd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001ee000-0x4)=0x10) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x4, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) 2018/01/17 03:38:16 executing program 3: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) 2018/01/17 03:38:16 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x24c, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8906, &(0x7f0000006000)={@common='sit0\x00', &(0x7f0000007000-0x2c)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000006000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14, 0x80800) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) 2018/01/17 03:38:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc5, &(0x7f0000cfb000+0x8b2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8f, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x26, 0x0, 0x0, 0x4, 0x0, "1076bb", 0x2, "19e781"}, "d607217b34047e52d0120e2fc82219cbb0cb2bf59c2cf617ae993ebb84284d176fea1164bc97fba940dffa12d59a2c7bf29d7e47b7c02476213d5c35f10fef416f53067762a5a1e6880b0d802f3070679ecf3608ad109dce9512967a4d86ea25a973954e3bab07299f880f94c80d4605cf0acdac5652bbde8696e5d758f970"}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) r0 = bpf$MAP_CREATE(0x0, &(0x7f000064c000-0x2c)={0xf, 0x1, 0x3, 0x20, 0x1, 0xffffffffffffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000e8f000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000472000)={0x0, 0x9, 0x8, 0x4, 0x9, 0x6}, &(0x7f000097f000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005f6000)={r2, 0x3, 0x6, [0x8, 0x3, 0x2, 0x3, 0xfff, 0x9]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004ae000-0x10)={r0, &(0x7f0000828000-0x2d)="527ef8d6797afef73053aeb274d9a66a09e16ce2bdaa0e36c5efff50b5352d9f9854a50b68cc120ef72bafc4b94a6437ba56bb07bedae178eb9f4c4dab5e4e358ae1588262284e73330ade063b31112b3e74679fdeb5614e0ad29a80609133273d203fba8e0048fa319f93169853fc89842291433bbc9f652423559daa6e9bdc607ea366940faa271e0152b00515852db0a84d023b7e141b78ef7c7da35f564244b2b05d6478daf48620715804cca50160e870edb149244e0baaa4560a443a233db5677405446d247008d999f953605d9e258fbdb17be4e91501cc"}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aa6000)={0x0, 0x0}) 2018/01/17 03:38:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x3, 0x8, &(0x7f0000d61000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000120000)={0x1, &(0x7f00005df000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000073c000-0x8)={r1, 0x1}) r2 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r2, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r2, &(0x7f00000c4000)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x0}, 0x1c) 2018/01/17 03:38:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000949000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r2, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x20040000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0xbc}], 0x1) sendto$inet(r0, &(0x7f00000bd000)="", 0x0, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f00001e9000-0x92)='u', 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005d0000-0x4)=0x0, &(0x7f0000955000)=0x4) 2018/01/17 03:38:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xffffffffffffff85, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6d}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) bind$bt_hci(r1, &(0x7f0000506000)={0x1f, 0x40, 0x3}, 0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000058c000)={0x0, 0x0}) 2018/01/17 03:38:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80805, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000050f000-0xe9)="7f2fab5027d4dd89dfb3ef25422a516415452213858e23f58bb260f408d10b8f66cfaa8118ccb9175ced3ce9f7e7f4db84665ca78e9ab52be2c045ee507b5648a6b33a22d982842795bd5ede55a7eb11848576a753427252b23ca63ffd4ded3b68e267a96f069c7dccb866f7b035fa81c499b9f411345815e0c47dec27b44e61dd1e9bd6b116378f5a06e1b73930d2e80259fa0cd44450d233c11119d0889fca5a03c1282a53fe3b17f53ff986850fb2fbc4ec74a97ec882f56b7b146b723c6b2ab26a60cb200a227ef26bdc27cff9c402eb52e993d5572dcfd9cd7fc68712c31e8fa8e4fbaed45fda", 0xe9}, {&(0x7f0000b60000)="ce504250f1c15ac3696fc549b1ea015b1623845abc7dd19b2491f1029505493c02467ef92aa353d235c86274f978b19fdec25781031b071a024d5dcdae1ae9a322d5b482126b8320c85063b507c5a2442123f09ce7c9e5b059237fd49fede6bcb91cab966aa6934fc71e5d", 0x6b}, {&(0x7f0000b3d000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000c7b000)=[{0xa0, 0x117, 0x80000000, "b672b7e097f2de3d01de900571f7ec7238d0cee6af36c4eaf783950f416264eac5060c7f8ad01d604657257bdbb6a61aa4a0c52207dc72d4ac9262171fbc2486683c90b36cc492fc7c3c0bf143c6b0068b538326f5f9e99ca028a444daed461779a07464024c3e80237a7767ee4db8211cc66a88b5232516fae57b0ba02a5c5075341e9f878d7589f1a645b6"}, {0x28, 0x18d, 0x20, "086b7edb5f549e82f526729ccd3b2c85f7c7"}, {0x80, 0x10b, 0xfffffffffffffffb, "74728e15bbc48a1c224e7efd52661a0a79883954b4ec93c7c24aaf26a8d3309731f056c8f7278d49fe2f2587c1fcdbc326f65c7165b8963f7dd87472a53c715ccf9b295e1bfff199c0d2c04f7bf1a875d81914b3cf2d453c990538ecb1d668e23c65e9ac0dfd01a4e40c1143b5e11761"}, {0x90, 0x110, 0xa4e, "f18c9676259c3f526b5b0ae4f567f2c29c19441ffdb9033a33e83c6a2a91aad0f574cce966ec93046cdba0ee66987459a061531c2d182ca2771ced40ec1c0813a68922d62d9de4ea33a13a5f0e5746385b3da9c0e1ae437bf73013fd6d6804737cb53a3a968807fe607caf4cc96e6fc1ca6521efd8c5da0afd"}], 0x1d8, 0x20008045}, 0x40011) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x8000000000003, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d7e000-0x3)=0x0, 0x4) pread64(r1, &(0x7f000033f000-0x22)=""/34, 0x22, 0x0) 2018/01/17 03:38:16 executing program 0: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xffffffffffffffff, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f00003b5000)={0x0, 0x91, [0x9df]}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x2b8, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0xffffff15, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x60, 0x0}, 0x0) 2018/01/17 03:38:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000093b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x14, 0x0, "81a9d527c663c89d7273e6db"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) getpeername(0xffffffffffffffff, &(0x7f00009c8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000dc000-0x4)=0x2e) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000002b000-0x1)=0x0, 0xffffffe3) 2018/01/17 03:38:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c2c000-0x8)=@assoc_value={0x0, 0x100}, &(0x7f0000039000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ef8000)={r1, 0x3}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f0000844000-0x54)={0x3c, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x28, 0x2, @str='cgroupeth0@+posix_acl_access@))\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:38:16 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) pipe(&(0x7f0000b11000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=@in6={0xa, 0x1, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f0000d14000)=[{&(0x7f0000001000-0xaa)="0fddaca81a0f205175070051a1343ecb27e91d401fa9adafd86848a0c02ec13ffee262f558d09fd90e04bbd690e9b265786d719750da37c044bd7e4e455befaf68075a71da38598f86dc193d96a9d4854246d389dc486303a073e1394ef4622bc1eac7130894984b248f5c9921e2d8bf680df8467f1d047ae1320eef49937e87e1b4cdf83bf83d4c8159bd2e460ab9e83f561b25c629a56eca33f0e3f5c81b5bd4a1d9a5eb506375212c", 0xaa}, {&(0x7f0000e02000-0x5c)="3c4a4bd0a88c45548627be8c95969ae9c8c71504bfc5f9bef026ae418d4bd29d5db81377d61c422c2b7fc8339ac142d18bdb80a3d334655b1cb82823f3da74ed683cf5f235882f5f4b0eff0bede3046dfa42394464aee075097b9dbf", 0x5c}, {&(0x7f0000271000-0x1000)="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", 0x1000}, {&(0x7f0000a66000)="28979b1eeed814caa7cd773f4bac6648e3a45aad25d7c2cc1236b1c3b4436b7683bb870c0cbc1e0b142556f759641954c13a45e6020a2b336d3940e697830743de61591b97b7ca3a0bd4b5d191efb5ecd671484b80a88e775cb0d511001e6c5f8a1777cd922a7a167cee8d96526e32e485c968c6f6d43fe2da35b4545e31b22c34b21a689d144513f256a5ea43e4eb5e51e6cd2a821e7574e05073d6ad22e03af5b396ab135846fe49913c04f064fefd65d91fd0c5be734a6e852559c0cb3cea211d9eaf03a879d9f29324c22ac60358a671f879ac9f801b8e", 0xd9}, {&(0x7f00003df000-0x65)="7c4e03db98b35a57ec8f90c898913ddbfca1b1ae365d0d2944b97f2f52144df9928d7b07a236cff93e8a0b3b0b53321f469c067619c215ed091c8fb77b9c74f8814e8586f8a64805e1a431628dbbf9f3b36f7194bbe3146232bcdb06aaac79d3998478bf83", 0x65}, {&(0x7f00004a5000)="548d46fc38192a0e3dce5471649d5b7ebb8b2f4afff9fccedea141332f7bb8d26a2aca3fe05f4476d9cad3ef9858d96c1dd5199753faf8bb8f54363bfa9ed22502b962f719c19283a7e879f06f0181fdd149f614713864376489052d11836de1fa3a180b7d09535aa584487cb332effc63d0d74054bafdf16b941a123f55fafdbfc4ccfe936b21cc7c31c52255deb906d4cbb39f3445e784ce46f0804becb3dbe247a37c6b8256cabf4c78f507b481def01b3cf23077d4e2f936be8af582353cebfb0c77f754f73afabe25d98c73193f100028004450ac1d407429e9", 0xdc}, {&(0x7f0000001000-0xf2)="7187f4dc3b21911e3484c99e612e2413916b0884ccdb12c0bc37ad9cfaa10c75e011824067221916b4fb21a104278f6c40bc4bdc1241c2aa5cbc2c862f4429f5fad6dcb148dca1288cc618f6fc8def832dde0dab57e300fde5d6900da36cffc3142e7eb0a8bb3300755640672d0c0b65e951e6ff5c9ff3dcc27f31baa90d56b2a2dae6ca5d0fd580b009adbb88e01db60b3a3678dc946bd1731772f7caafde8afa224672383fc659318bee52212f2fb21323feb0c09fd3e7e5ceda6769d10facbe0e978a9397ce51f9c90ef5bfcd044fb8f4c55da57809606b60d03b06fe121af40ba1f12ddcad01cafb7dfe40f1ba6245bb", 0xf2}], 0x7, &(0x7f0000001000-0x60)=[@init={0x18, 0x84, 0x0, {0xffff, 0x5, 0x4, 0x9}}, @init={0x18, 0x84, 0x0, {0x401, 0xffffffffffff26bf, 0x1ff, 0x0}}], 0x60, 0x1}], 0x1, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r2, &(0x7f0000002000-0x8)={0x1f, {0x5, 0x80000000, 0x9, 0x1ff, 0x401, 0x10000}}, 0x8) 2018/01/17 03:38:16 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f93000-0x8)={0x0, 0x0}) r1 = accept(r0, 0x0, &(0x7f0000412000)=0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000f94000-0x1000)="0d02fa568af7f5e8c870b3be2a9cb5cce0f4e127916e9726fff094409ed046c0857d0af38eeb2bb2f896ff713f9f1d1ccabc4553315e4544c7e18ffa9191e81c8bfce519ce5792ca02dbf50231c1d3b74d0b17d05f80095c2cd51010f09f45ed6abf4e449526c3a67fd8fac5ac974e4c15be607c1f9cf71db9920f2fb460f85acf0d93860ebec658d1f0bf9667e26b7688f09dae1c92ff14c8b9cc05d00d962b7fb8189b43d66fa67e202fb78ba3d9237ba39542b354b9a98c5888c21608636eed24e90e85430c1b71e53cd848235fae695b1bb71a62bce57a2e77de1801780f25998361c37aba368eb829d32a655b6eb305bfc9b1664820280f8d7d64b9b22ec982eea0e8a92fef5f2564f653f0a894faa9a59c7bd9b9a6dee9cddd8216cd0375a047b12225db7d5a8c7f831d0f3dd3192498eb9519d1d9847269314182784cf0f85e664513c7603a741cc4b4dc1ded89fca5278937ed74c996ac9bad907efd2193580ee37f447ae549c63c7a4a5e264baa2d4b11d7869ad5f9c710d8f61deccf1c71b4fc67733a7052598374e0568a5327b3843a6ba227136aa0bd7f68668506a3720b774b93069a12294836eb2110e30901ebf69b69e71ae8f4bac95a938261f9e91d607afb5a107c3acbcec7e3b83290513e5fc1266830c551c652ca5e443c96590b07c34592bb609297aab25c82b40c265ad0c5e6748a6b90f5eba0d8ff786af2f3195ab41c1079b247fecf0a4fbf1bdedd6a2f37832d2e5ff15b8361b46142beedf92ce43eb55d4d97e84fa2e51aefd1d772020ca0d664a97d6f7ed0c44cc391c0714d37e8e3155a9a6e5352dc03b1ae10ce964a09174490b259a2672bef8452301f7e1fb6e47c55d637625d5ff102bbe97c7ba6436a7a89640dc00be4a4559dbb363d8a7f30d46b07aff613e7a81570a21342ac3a1c004cea145cfce187384182dccc35a402086dd17e5320b4901d74d18c81a8c0dbaa2319e77cd98ccf324d9612b942e9bf14aea05118a6a941c17508b95798b5ec20acee2cc721b2c5c51760fd261af859ef5cb9a9be40e634da45759d06d70e4c886562a440dddb3bcda86a30406b6495ba221c98c4c353a20eaca647d3034075983cc84f623df874a8296320774aa8686906a714ba32ca0f7df9d94fb6115e6d2d3c6598615fc77e9e5195512d399a580038d4e3cbec83ca0b8c4226ba6e5ff87092be5421821b5ff15197b9fe85a92f7c3be3a3023762d49420cd09d824fea0b25ad8ed0566d2ff39b3de0e58f900d0eafda6744b9424083c4033d407160ef19a06ad89284303e0077cb5b6dba2e6ae38c501c7314a86dd2c60cabaca41ff3bafa31a62fd504148e92c5850d0fb8d09a2e79d6446a22436fd7d5f6e995317e2872487966f0476c5b27672702c92090745a320ce825275da794a51cb9f4d2d63f9addb211043478aa7e6bdc1310d712175d09c4ec651c1e43db89f059a27864d8975ec772c47244c8c2b0d20432d14bcaf640a90321a6f88c6e6892547df7a6dba30597273fe6f616888019c9549cdbe00c5e618f4e414d4a5f8225a38a1c306e9f52474bbca64edbcfea59ddad77ed9abb7918d5e7141373dcfbbc6f081b3d78e6d966704b699a4938219faed17da5ced4943278fea80c2d01026e01af8cf657a686c244410e0e899fcb2800cf0fa234b347401dc0446b48f174b4c00e4ba2b3feb1ea42f5c390a305c7f49d980257c9085db7dbf5c424303d2a8d3f61465079206f45e6f2b4679d3b9b49df81884ec4e8ed47eaa57ad8c365589b41c67af0a5430b87dcb64d9ad1cfb271e01445035d1ca2c2e41c4d465fe78723e69f1e81c448eb818275221f432d4cb594883e69afb29c7051dd588e6c294e465b9f81a35689d90d1b1e4e0359f26e3b03f40386ac973da17b359334aa6de260873a4955524636a27f6d01fe17d0f2962c69d367e29068de8380f6d729a624578a01a4c17157407f3cb57e5ea60a1f0321199ea1ddd3682509acfc5169e6cd2d00b4c84079853e2a48757691f1365625419b551cf9d4e4b3711c8daeb74dc226cef6ce96ab60a899683f864380626d14ad1aa133766238f20db9131ce2afd66586ed820d8d66973e0e3915b7bf7e1e100ccf7e44f04397b40f2943382ba078dbcb406091ef3fb17fcc1ad37b508eb0c64570316e7cf56f8e9c75142060de6b5f15f017fffd9eb2d297f830cbd9156c94339f7fa8a03e1f3ffba4b891e72924264ad60666dbf83c03609949b3b5d340510f7c2ff60d8886c132326bf597ff1f183fd6da43217a595ea5bfae3da30639f5715e5c50a26c0b13078b7b45d991d15c38a4ceac0f3167db9305d5cf99da78389a6b5d6fc7b1f04390e3bdfabd1eac638128c06a54d37a8f54f09312e9f9f096719d90a84cd7e6bd6889b2c0e1736c09bf6ddbc3bc4c2c3070276b696ea1a79fd436d4594224798e707c52fa108c2ecc2cc8481a2a4fc8b93d67435c55144f8546f48340e21199102cb64532c8c1ec1fcf99b5c5eb7715ec050d27ccd7f6c879aadae2a555368fcf4010862c6cd53370d49122e55d3edfa2746015b72638c308f71857d1085b468ec86c1c70f903a2ac0579ffe8d91f83f622a01c55dd7262f3b7c314cb4fb94016a8db720d191e7e82178a6cd549190063778fdd4db55a60ff3c74ea375fd44d4d7af3060e253a3a20949fe010999ded9d8839aace73164765d4771e6e6e9ba1b9b8fb9441e8e810c3c81c0ea3f9a0cf1b61eee707fd2b59a06784af6d019284f5c4e8353d80cc5a77c0bae2e2ee737a661a7a87ca91d419986382c5ce54151aafc166fe850f930931a1890845a08293b633eecb09043f8f5fe5bb7a15fd8274d25639c8bd332231503a0f450cc6104be185a34836792ef72dbb24b6bfaad03a96f882abef1a9a2d977069619e15fdcfe80ec664169ec9e9d09b75c499578620ed6b978cf8670c9e59e67925d5479f8954c7ee23cbef1723af7b73bef03c60d3831f65e84806465e2e341865040b01391c318c46c28bd9d4c40248e8e9caa897acd88ba03e1c20b976ff4474d7c612a6e535abbedf1381de6db00438805eb8cde93240cb81e7a73c923bdaddfa669a9f0242f2bf4a153939204ff8021c3c7061f15dcdd48f070c43998731d7d0e75af13aa56325d843cab1dbc62d1b854ef99681f195c0516c6330423d222ed4ffbbe0bdb59726986f77cb939cfef8c007a0c63499e1e98817a0930078a615cef97801c9d2e95ca2a733b8a2eddaa791d4bccdb46b386429b9e528a68b96e862fbc700aabe53ec0a90b239f1de44c2b3b29f7c405451c08492bd960698e39ffee9204f6e54bef3e20cb681d55e79ca07e6d0afb60b0d20ec8ddb26e3493149aa77424cd8804732b03edec0090926cdca3a8ac0792cb7a8b3a7cf5aa955253e3618aa5b1c1cfe42c676ef29b09f47158d330c917f41422cb7e2b63dd3e7bffd11afe2bee0895ea699044a9ae45550a62db3a6b147edc50fd85883cb50aabcdd4b254ce3d9713b1b99e9680b701e616927a524987c2dbb714b128deb566bb64db5133c872ebb9c643367b3d904b94b908d60a16599b949d91f70804b93afab92e260c6cc282380f9d6b37150fa95280327618e6dd6b20826dd6f01bb896dc0cd96155f22e82ef303060dc37d9c2951554c881676c201bce8fb9d99e3db8ad69a73365645b03f2f6ac4b4121d7bb203098d715e0295a81d7c37143e06cbe49376802822c235594333aa0b7508e217ffe0f47aa1d9455b3c364d5a6c6630726ab4d3c7fa62cf4f90ce478d81aff61f29be95cc4987b6b3a9e6a9d315390039c51c5d1cbc51695d651e0bcf0665a95796a029727375ce566196acef6278df0cca54b12eecb2e2c424979bb22d47cda9939697f3cce9cc65216927baa2eefac483492f3a4c19de27dc8a84dce0fbab5aa446ac6dd115c96f872e4beaa44604ef973607280fa3b89c6883fe48b9b08b9bb1c7cf62d2b819f6081ff0e2f70ad83c6cf8fa7252b91339e7e06aa820ed81b679460c8fabd1148def446f793e15bace583654f868c42c6938454873693d80ca73a692140c9aefa218b7727547229611d7d203058327d58ef4c0236adce0e4968c355b4cf5d72d7dbd7cfd8f342b9488f062dcbb7b4c97a94736c6ff846e3475352e7763444ac72100156105139848d9bf1897c60ba7dc75a79bf36054fa8779f3dd033dcc626c668e51abe6f5f9bedaa141177bcf5c06159921d57baf6b71f5da948f3bef65efaa7ce83f5b0cd69ce2d7c9bf424ed906baa7f7e016d4538e31da107c3bdbbb5b2044947d4b1ac4d35b47b5e68f1cc1af18162032867588ab5595b4e9add947817d9c40ec72040a6b38690ced0c46ac39450191f968ee77194995949e2f1aced6ceab32f2f883874937f42e694906ca8cb0e212bc234242cef65ee596f66e028d664257c5c8befcdd3c6d561758d034be60abff6ae3c641b7be24ff33816359d9dda5d23f2516564eb554124aaa6fde062070c38ab0fcc054f5ee3ceaf3324d5e448242d450e36fe91b1fa864cdb8f479f68bc4c983129f4a5be34c89e5c8914ff9e1dea0317710df2af083f535f001cbbfaa285d20efd811becb95bbb95504a7324bd68c31e1dfddecaabe5c89aebea57078b465b10b02e5c6917d95f8da059cb0a151caf55fe49d535e373d389d3518c04e405383a0b42c79fb712869f4eb2810aeb30f950f549575aa46d3d660bc1bb61527f319b9c1a3fedf00f0a9f603016abe394cac57e93bac82c4ceea38f8e6b359301fd3e43ed1fd7e909c3a6ec03a13ef2e0d50694732663c560da6aa16aef5fa30908f894a889ef42cb8ea10fa2ab6809ce261feae8e24b71f71964a8693c1ce107a6012981cc7fb6091f67b846be564e03cb8c6a78ead2c333553b76eb69699dab64d8e743a5cb1a1bc615898a692ae0e3a10a5a8a1222de6420d0d9e1034ba05497d125ba75b505bc0eb1d2d7f892c97a7814c84610211a8513705ecadfe7902d610902655131b121190c465efa585d9b9794943dc94df393391a0b67b344c94b21fefe76e81205174f9aaf9ab9711ea37498d6f9ecdbb02ece7b5fb00b132743ebf00815a600a3972c33c406688ae44830fe056b48bb89e434f830ccdb9529e5020ffe62b15bd0f00aa9594192b47c67b2aa8c78a29a3652fa90c0dd8403411b472e914acc81b2603d6fe3b943b36d6a2a489e482f19be138ff865a4f3c588a05d0d907f823b9553e9c6511454ef4b1090de76bc000f654a9a8c108355e0821037f0b95aded82b329936634c4f8ee6fa3653a6bb097a2c90a9c961709428218f200626d66d6216177a566e77bc606e93a5fd36100fb7daaf620c9134de04cb758a451917a4f4f0c9b9384543130314d63b970793164bb7fefda954e5c7b7a5f5cdc0893afcfd1592efc32e0a06d02ecd62930bf026f05158774fb66b955cf7f1b27219f1e6a6376cc41fc6d2d4c87ceb6209eee7df51e56b32181e1c0df4d04058e02d61d45f95e871d451fbd6f0b2d93a0159d39795cea479defbe54577b9b5a2beec531859adbcf2494341e870343b6c3d78e8a471eff0c649309f1a96339e06c763dd351f29c8b2f0297c4fd7595266dba14b47ae8883f77955bc49e7f0494fd3cb9593ea1829f0868fb2c248c05717cc64dfbea439069d3ba052abf397eef2cbfc2fab4c45ba31b86c0cd89ef748ae0bee0821de5a307b22bfab939d681494cf7e0390c6c1f9171b524f8b2d079601f5bd04e9682745052f23aeacb0ae78", 0x1000, 0x2000c010, &(0x7f0000b40000)={0x1a, 0xf7, 0x0, 0x3, 0x800, 0x537c, @random="26aefe10046f", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000f91000)="2318a43c580d7764b5ee078bd5c807bfd4993d8e7cfa169b21de7969450a44ccf09018f009a8e8c59d87d48c1a560795583dda7e460ec40851d225b32fc415da563c723a535b1fcdbfa113d501000f85a731def53fef2470b4cb11ca147720a4f405aa3a3b73e0c7a03218aa1fb11404010c550222afcc51070b5d65c82f88213f88ae2b8ab1d04de2adae7ea19dd48ddab0afc7db", 0x95) r2 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}, 0x1c) sendmsg(r2, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) [ 543.425488] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x2 [ 543.426044] netlink: 36 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/17 03:38:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x57360f1d}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r1, 0x10001}, 0x8) socketpair(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000f2a000-0x62)=""/98, &(0x7f0000d61000-0x4)=0x62) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@rand_addr=0x101, 0x3, 0x6, 0x0, 0x80, 0xa, 0x80, 0x0, 0x32, r3, r4}, {0xfffffffffffffffc, 0x5, 0x1, 0x8, 0x8001, 0x8, 0x1, 0x3f}, {0x7, 0x88, 0x6, 0x6}, 0xda1c, 0x4, 0x2, 0x0, 0x2, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x12}, 0x0, 0x0}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4, 0x7, 0x0, 0x2, 0x81, 0x81, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r5, 0x10e, 0xa, &(0x7f000062a000-0x93)=""/147, &(0x7f0000627000-0x4)=0x1f1) 2018/01/17 03:38:16 executing program 5: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000907000-0xd)="440dec03010400030007000000", 0xd) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000138000-0x8)={0x0, 0x100000001}, &(0x7f000093a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008dc000)={r2, 0xc}, 0x8) socketpair$inet(0x2, 0x5, 0x8000, &(0x7f0000939000-0x8)={0x0, 0x0}) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000938000)=0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000057c000-0x4)=0x87) 2018/01/17 03:38:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000bc8000-0x10)={0x0, 0x3, 0x1, 0x5}, &(0x7f0000033000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000af1000)={0x62, 0x800a, 0x5, 0x1, r1}, &(0x7f0000368000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000084b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000e3000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000bc0000)=0x0, &(0x7f0000a20000)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000038c000+0x4fb)="f91444b1e57fe6274ad1e0edaf837154", 0x10) 2018/01/17 03:38:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00008b0000-0x8)={0x0, 0x5}, &(0x7f00004f4000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000451000)={r1, 0x3, 0x3ff, 0x5, 0x4, 0x5}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000009a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000215000)=@ethtool_sset_info={0x37, 0x3f, 0x7, [0x8, 0xc852, 0x7f, 0xfffffffffffffbff, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) connect$inet(r2, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005b7000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f5c000-0x6)={0x0, 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000115000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000748000)=0xfffffffffffffd76) 2018/01/17 03:38:16 executing program 3: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d1b000-0x59)={{{{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]}, {{0xa, 0x0, 0xfffffffffffffffc, @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, 0xfffffffffffffffc, "a69b02f95c4674d5a5cdb4984eb5d185760f4d585b140300d4e5b8859c249d9672cfeabab50533d59fea8977a879665fe57290151e3228fb010c91ac72101776003c00002310c668dd7c1f0b8b6ac781"}, 0x160) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000d1b000)=0x0, 0x0) 2018/01/17 03:38:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00008cc000)={0x5, &(0x7f0000c6d000)=[{{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}]}) pipe(&(0x7f0000d07000-0x8)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000486000)=[{0x0, 0x0}], 0x1, 0x4, &(0x7f0000196000-0x8)={0x0}, 0x8) 2018/01/17 03:38:16 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0xffffffff) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000068b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000997000-0x4)=0x20) 2018/01/17 03:38:16 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000002000+0x7c1)="0c05ba2ab634d98f981cef85a28f075482ab071b1888785b0d8841647386a140aed9a10e5e663381347d") socketpair(0x1b, 0xa, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000005000)=0x7, 0x4) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/17 03:38:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000034000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008b9000)=0x10, 0x80800) sendmsg(r0, &(0x7f0000b7d000)={&(0x7f00008e1000)=@l2={0x1f, 0x6, {0xf800000000000000, 0xffff, 0x4, 0x20, 0x6, 0xfffffffffffffffd}, 0xcc11, 0x80}, 0xe, &(0x7f0000a73000)=[{&(0x7f000014a000-0x1000)="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", 0x1000}, {&(0x7f0000bcd000)="0d5511cea18127dbb22731fbd63e24badb84f0c1e269a9dbbff6704dc90e72364f5474f7cf207a3a4a12f955476b1af92731e4769deecb70a19836fc2d9d5e4f43b3e61987355e360774fa146b6f7d2cac92899b028ae239bfef0e3e79fd930379a25b1556a84f7f3acc8bb3e35278ad0e52f376062b274c637b97309ae81febfed43981aa51a2997dd1e22aa7ef19f4ff52df38c9888c9493e8dfc8c5254e8f592e33fcaa4e200e98337bf7b0f130bbb26a346f8ff600f119cd6f3790129a7234c9fdf2bd69819822c55c1f8643cf0c86fef003c473f8afd3bf4d217b58546511c906be5cd4b21e01", 0xe9}, {&(0x7f0000163000)="c7e60c7f8d74d3cde0289bcd6ebee27bbe499ec52b77aedaa37b305190787785a03f6e6ad498879d88eabea9ac9211196dd1c378a1b714a7a334a1b935c8c8184ba83ffb063e0f0cd39c14b0fff3aafe0caa756b2ebcb25c075b5b2c0d67ef05a507c925e0409593ad4744f5f2e6c7921f15535d9da9c7a652ed430fec40de86ed3aea5378f7bfe5b9e8052a3d35bc8e67c121d5d657678fec1bbf826a79926383fdf822225027fc547de42e4b46eeb8c4697de48675dc7df316759df19ff5f7f6b4b9eab0989249b3e19578bd5268512ba91b86b138801355fd9109abaf98d937c5e9a9a0e2dd", 0xe7}, {&(0x7f0000566000-0xf3)="1c5be4a1331dc8061781f6f879783d358df1f8f497c35c2e94b17975f85336f345aefad79448f109f7321f475a02e53e84be383c16be3dec10acdfd55bc0e9722f8fad72a4eecae7db756bcaabae5df1be22a978b5add01cee3a7ea7b9f38763f1b0649ff974a832f5e53319a180896b0efd17c37e5f5f5f63ad501be284f765463426ceefb35cdbf482c2bc6f5f6f76f1c925eb4dfa9a431f7f13708211e4b35db64e50bc3d8f5e4b47173a1f03fafe7f85a1d7888ef3054c744533ff8db4f67f9817f0b3c6b1de3caa8686335cf2de43b6b56ce570fb06808800bfb7b30684db6a9c88fb705615000741e2c9eeae202ca0a5", 0xf3}, {&(0x7f000062d000-0xfd)="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", 0xfd}, {&(0x7f00002c1000)="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", 0xfb}, {&(0x7f0000988000)="6391ae20a9130aacc752430f1623fa0cffc5cc9871f7bfb79b95255b47ab9846de7816ba7bb9be5ce1669c9466f8da7ae4f0287e91837862806319977f1edb16b2a08687bc587c467d5153dba96a9f52a2293a35e5aa354405d0beca1dc3a2fb3795f3b8c19dc6b33e32b91f73513cfeb1ad9a9065ed76ed380af070e5476525703cd3b24fb252b204b3c9204a87ee43980bae99a5181d8d71279d877392e54982e77df3e68836dcd91c86e7044c1755623a", 0xb2}, {&(0x7f0000296000)="b08aa193319a8f42", 0x8}, {&(0x7f0000cd2000)="", 0x0}], 0x9, 0x0, 0x0, 0x40}, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) [ 543.482563] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x2 2018/01/17 03:38:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000188000-0x8)={0x0, 0x0}, &(0x7f000025b000)=0x8) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000416000)={0x3, 0x1, 0x8, 0x1, 0x4, 0x1, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005ee000)={r1, 0x28, &(0x7f0000854000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = accept(r0, &(0x7f00002c2000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000624000)=0x10) sendfile(r2, r2, &(0x7f0000a07000-0x8)=0x0, 0x81) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f000015d000)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 03:38:16 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000fee000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000fee000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000aa2000)=0x1c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x4, &(0x7f0000fed000)=0x834e, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/17 03:38:16 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f00002e6000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f00004d2000)=0x80, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000002000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x9, 0x4) 2018/01/17 03:38:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000aa3000-0x8)={0x0, 0x0}) r1 = accept(r0, &(0x7f0000edf000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000d14000)=0x32) setsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000cbd000-0x36)="7bf9450d04b26e2a66d24bf66db8ffce2a78e3da7ab1b4af68f45e89b7df1ae494cfdfd94c19646389c7849f1ebf09463c8c12ff5c95", 0xfffffffffffffe26) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x14)={0x5, 0x100000000019, 0x22, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getpeername$packet(r2, &(0x7f000032c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000010e000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000586000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={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}}, &(0x7f0000066000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000afe000)={{{@in=@empty=0x0, @in=@rand_addr=0x7f, 0x0, 0x81, 0x2, 0x0, 0x2, 0x80, 0x80, 0x3c, r4, r5}, {0x7, 0x6bb, 0x7, 0x1, 0x2, 0xfffffffffffffff7, 0x80, 0x3}, {0xe21e, 0x8, 0x445, 0xfffffffffffffff7}, 0xa1, 0xf, 0x0, 0x0, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x15}, 0x2, 0x0}, 0x2, @in=@rand_addr=0xd18, 0xffffffffffffffff, 0x2, 0x3, 0xb7dd, 0x9, 0x1000, 0x9}}, 0xe8) writev(r3, &(0x7f00004c8000)=[{&(0x7f000060d000-0xb1)="fd", 0xffffffffffffffbf}], 0x1) 2018/01/17 03:38:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) 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) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xfff, 0x4, 0x10000, 0x4}, &(0x7f0000002000)=0xa0) socketpair$inet6(0xa, 0x4, 0x1000, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000005000-0x8c)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x7f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={r1, 0x2, 0x9, 0x1, 0x80, 0x1ff, 0x80000001, 0x3, {r4, @in6={{0xa, 0x3, 0xe1e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xec0f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7ff, 0x9, 0x10001, 0x8}}, &(0x7f0000003000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r5, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xffffffffffff0001}, &(0x7f0000002000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000ac000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r6, &(0x7f0000983000)=0x4) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000ffa000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f28000-0x4)=0x20) r8 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000ff9000)={0x800, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/17 03:38:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) socket(0x1d, 0x3, 0x5) connect$pptp(0xffffffffffffffff, &(0x7f0000ae7000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 03:38:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x4, 0x4, 0x7, &(0x7f0000112000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000736000)={0x0, 0xb8a}, &(0x7f0000fce000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00007b7000-0x8)={0x0, 0x5}, &(0x7f000006b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000364000-0x8)={0x0, 0x100000000}, &(0x7f000060e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000c54000)={0x0, @in={{0x2, 0x1, @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]}, 0x3f, 0xcd3e, 0x59b, 0x9, 0xffff}, &(0x7f0000f45000)=0xa0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f62000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000734000)={0x0, 0xc7, "641b14ed9001c1d2907d880a93ec67c19a108a76cf8330325c2ac7c7c5db3b7d2bbd3815b34ff0fc67b8eb598f196387f4603a78a7a241a0cd3e26eb14b840531576ff9cf69a82a5945e4c54bc11f010feed78cbb16e93da7655c5b98f22e74e9ff9f734202d8261ce2c6a090b36924cd2c0992b947564da1c4c9e8000dceb5ed8647a8cf0c30c66a4ef8d83cd8e9e8c04434d721748e7e4922ed143cc8cc74576b3c8e33f66145614727d9dc8b5be679a4ca1fb8faab4befe2f795e06b35b465408c1dba481cb"}, &(0x7f0000832000-0x4)=0xcf) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000b90000)={0x0, 0xbee5}, &(0x7f00003ce000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000696000)={0x0, 0x9}, &(0x7f0000ca1000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000167000)={0x0, 0x7}, &(0x7f0000a6d000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00002cd000)={r2, 0xffffffffffffff0c, "3de1ff4fb77d735c4b6addb824153fc08d22c668201b513a0809f61ab9af2e5acc0280edda71a7967572b2e7fd7fcdbbbcc2a0a1a94c5650336d86615133a2b159e9faae88"}, &(0x7f0000a13000)=0xffdf) sendmmsg$inet_sctp(r1, &(0x7f0000a08000-0x70)=[{&(0x7f0000fba000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ee2000-0x70)=[{&(0x7f0000219000-0x63)="74083d31af6bb68bff3363ff82d53f9934683e270a5bca2b0581f70c30ac4d0ede468fb8a3c730175bd7b6719df793ef92d45323cc43302c125d36f9abb84b31a32c5a8b45be98d145514502cbfc6e3d6300f21a059914efbd2a694336e60d2e904c0e", 0x63}, {&(0x7f00002a3000-0xcb)="7b04b5a0cf2a147147205bae0eb6c2936dc8b387ce9febf7acc0671df59bc9d711847b65cdaab9bba647cb8b757c3c772373681102109afdb041f62f1c0b94ca4718e5fb609fb364e5dfbe5a021d94dfe50f1c295ee5b691587eae9c845e79c7cbb211a881203486f6757bccb441b0c440289926693a2500f9ce5085adfc5a38c958327260de5e1509ebeb97630faacdd8f9a67fa0fdba04caea9fff1fb6591c9f3fbdb5b2130d1e9a5b46e2b4281151e154d3ffeaa4e2d2023828c5a25fda00469dbd9bed32593ead07fa", 0xcb}, {&(0x7f000094f000)="", 0x0}, {&(0x7f0000178000-0x4d)="ccbb954180100aea0d5ed203ceef6e2f4c7948f19c65e2854084699683d3a662709ea3d4012a7f084c135084f634fd1f46a64c1e78ca9efea4e6aa13839f4e669ee692df48e2b690005c2ccc1d", 0x4d}, {&(0x7f0000ec1000)="dd37d9eeb807595a6c9963320a5906e5b24c85b52cb01507bb8f5796a59fa25233ecfe4a35940d2654a02760d32555a593b960696084c860198c4dca9d0563524ae387904b55c02aab0d20e84f9303ea10850085161ed4a795233b95f18f9ac51fad35bbdf3afb921ac6ec133aa8b0c27aeff007130557bb3774bfccde5c2a732dbce5d835cce2d306178e1fa466bda4b697786607b9189c4fcdeea1df96e8262250fc2597985529f7e4497c81dee882dbe1b0c52a9db6cc1d0afd9cc0cc", 0xbe}, {&(0x7f000029d000-0xe0)="9a8e274ea8bd3be2ced2a455b679a0071b6d8574e7691958133f97d9dccbde5df4ab0dce0a5db5a2810bfd8c3505c140fbb5597c9c1cb17b323df8733ab5ab8c13e3a25d932677d5914c2e33c04a22f671bffe599e5c3896d16f6d5af900b7e599a5e9da7f4af17564c536ebb17bdf64dd2d001011dcf5705275456d750142c7162bf3f19014a15aecb595b124ba68d82259226645a611dacba20a394bb59cfb7cc18e414710a6264b2fef3fdbbc4eca404faa81147716268bc79e8d9081d5f20e9cf2eb66d861d3a58270b5a822c9414351fc9894e5ae98ae542a5d3320834c", 0xe0}, {&(0x7f0000f62000)="753629c7df8fb676a7fef880d062ad5b6a4428da97e7d36d7345bf6ff775b0729dabfa57c59636d4a95296f4aac78e6672edf6dbf03e", 0x36}], 0x7, &(0x7f000067b000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffc1, 0x3df, 0x8000, 0x2, 0x401, 0xffffffffffff0000, 0xfff, 0x9, r2}}], 0x30, 0x4}, {&(0x7f000097c000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cfe000)=[{&(0x7f0000303000)="820a2a467d638114ab23957b43d6f15bd84dbee4f958168820beae5abce5f31a548e5c9356912ab37dd2df0a44e425a9efec983b51282dd795fdd6673dccebd14172c8ba99ffd55dd1d5b59f77f9b11d442149e13e5392645305f2252b71aae6c3008ba9598c99112744a2", 0x6b}, {&(0x7f00000a0000-0x58)="156db9200863d8ea739064710a28b861a4af63ab63de327c627d73487e7ed08a5a62c35e7a58c5c7b3ad24326989568138c3f3b9828863d67ecda5f592925d9994f54876c25de9445bb595aa0ae293de38bc6301b7195524", 0x58}, {&(0x7f0000d01000-0x25)="b3c3cc8775df6169c2c03799c9873f2c944b2e38e79b60449d6fea329b45e3b8a9327cf0c6", 0x25}, {&(0x7f00001af000)="d1097a431e901cebdd0d581fe2fbb4c397151800fa9338a087cc6a4233bdfdb0c8d510ad81cf64968df94a", 0x2b}, 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0x1000}, {&(0x7f00004ab000)="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", 0x1000}], 0x6, &(0x7f000013a000)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8000, 0x7fffffff, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x52bf, 0x2, 0x3, 0x1ff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x800c, 0x2, 0xff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xdea8, 0x1, 0x1, 0x0, 0x7f, 0x2, 0xff, 0xb9, r6}}, @init={0x18, 0x84, 0x0, {0x9a00000000000000, 0x100000001, 0x6, 0xfffffffffffff001}}, @init={0x18, 0x84, 0x0, {0x9, 0x7, 0x7, 0xc998}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x1, 0x45, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8002, 0x7f, 0x1f, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff0000000, 0x8006, 0x8, 0x3f, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x2, 0x2, r10}}], 0x1e0, 0x0}], 0x2, 0x4000) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000c9d000)={@common='ipddp0\x00', @ifru_settings={0x100000000, 0x759e4806, @raw_hdlc=&(0x7f0000a03000)={0x8, 0x469}}}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ce1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5e000)=0x14) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000571000)=""/113, &(0x7f0000023000)=0x71) 2018/01/17 03:38:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d56000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000276000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004cc000)={0x0, 0xfc, "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"}, &(0x7f0000811000)=0x104) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000994000-0x6)={r1, 0x725}, &(0x7f0000ee5000)=0xd5) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00002ef000-0x26)="260000005e0009fff1800000240000ffffffe50001009efff3000008004665000002fb4b35ea", 0x26) 2018/01/17 03:38:16 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 03:38:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ffd000)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) vmsplice(r0, &(0x7f00007e2000)=[{&(0x7f0000637000)="41d550fb591d174f5c8f2516f81e38c84d754b01fd5d08c0b57fd8039409a55e51e28cc08ba9416bc9007141a6491205573f51614026ed3f27c8815ba513a8c92bdec368de2dc824d41edcdfe7b69809f4effcdf76fe6da0391e0bbf0040075c1c11848c81b65a9bf5e5c173267c7b68a2779b6ca7bc0d43b84321e2126cfc3bd9f860ba2837574c43b67dee3f6dd843370e5b0a9b954ea0ccad121dde6096570f220306afb855fee2e6", 0xaa}, {&(0x7f0000aba000-0x43)="781792348163a1838ae4ae4d6d1cbde378954c9820ef16ddebb38d3c7604b187ca10aa554c78c7a8bf3fd677d16483eba73116845b3fddc162cb817dfa98c64a0ca17c", 0x43}, {&(0x7f000053a000)="b3e242af113d2396879bd9068e5d013fc12bb88027c0f5a09fba504db3aa429c2efedbf9c4f8ab4dfafb9532dff7ef2934f00491fc060fee7236eefae814ee64ccdb36364afadcec9190029ba1ed4eb3b1ae52e5833e086c32f50adbe0e8b714b20606763c5d85157f7b735bf007603ec6c8d86dfb54b07e061ef21f9627905abc8056dde6937f15ae9aecb04befb82600599ed05221411ff783fbac0b616d29db773ee651bf8070bdb45c0b0408c48ea5507c41f9fb07403cbdef581241dba13ff57b0c28c6267b5af539a99575ba33952e6dbce0d374499515b8301117353ecbf85e0e73e76af1be86364074fa920221579e513a0be9c0a8fd472995c5d02ba7fcbecbfbcc2b2ce3be67cd320a7a31601c325b902aeafe41f641ca956e66ea242eea2ee3b41b3881e6edaad003e23f7b050ffe87cd053215a5bf8e0a2cc1a4c1cc249b01df9b3efa1b4a772dace56bb343485bcc73bed9fea8c76548c44f00fa9d5284459ae94a4183f163f9f83814a3d71dfe947526d28acb7d71b9f9c816bd9fcb6d76a0b2016193de7ec9d792595a2ec1fc26f999d65500fb2dd7392fe0ef81b444e3fbea6cfebaebdad9d4864248b857269ce9c97460b994d30972a8feadb00f7c8201582352c04a700f6cdcd0860168a289a32ec8f3f562e166a2b87276b7117f28dd0f4d41f5cfe167696478f449e79e7b4c2aa2001a90d2d5c29a5eaf33747db1d162f9e3ac03f7e2ebc4b2116ad15a6f3f4543be1840ca6fb5945fdfad8a4e1973a27f4bd91631e073591a7860a5efe06a7e2ce2d633667179c22115f2d77481727537489a01ff6bcb8f8c253fc7bd624cec3cbb01be512e2218994ef5f25a98f0094574d7af55c24a03112bb21d79443a3a890492d0a50e3b9566127fd1e1f740c320ce1ffd5c68a823fc06c230c873868f24374f8ec792b83c5e3490650cf602e52a66579c9c1b25ece08f41673883ec671d620896ccc391e938494e2f948322fe48f0d31585da6ab06ec7861e0ad1327f5f4244e0e1979fc79950dcde4f3608b9dd63e0a6aed11ec9b8cc158864a169fd06d03da2db43d49240f03330385dfcbce7575c2595da9a5140ae2c756e78b9129eb6d2051638bd8c04a78d76f92195bb9f38f8c1d53f29e82a8e4c6a6a218dbd3794040a274915b12512d76e18d64a5c3db21916a760047be479b444117f6a321e348fc397c43bf73789e40ac38a8d79cffb23cff05ba95378b68050838482ef4b3bb6a245c42935273f16e1012e5f73bc6ff23ca1a8f07b106c217d59affd72d9c58ead08892a4ce4c92b5d31a70fc48a4082c7bb747824efa27dec317fb5dbe3d32dbde4616a26e77ee2c6acd36c36a9a0536b8fc4fba58c10664dc30aa9f589136d44ce7ea2806e0d92f395ab8434e1f221c3aab92af821c812d90548cfdf0fdd5e0d7de800ffb83a81596c5f8bd6fbc1bb187bafca17daf94759cd2227701ca1ec302f088399fef1bea9f86fd1dd645f00421483158e1306102f009d505daf959bda2778f89c5fe29fcc924830dbff2d64e57190ad8ea56ffa75ea6401ed5c5743ebec6afb622b18ee31f6e3e16315ca3886a58289ee08a15a3e7902cfd037e83bee3ea6f009322640ce6af626023a2551e782b81e43ae88e406c26cac8b5592a358ae1a6b1291034395fecb2534bb73c68d19d318b6722491e9c07e934b808bfed4f6dd8d1172e595d8852189fa50bb8383802f647b519a9b5c0be70df53a3b71f879cb5962b70ce2484503cdcac3a811caad76a29f87303d5a671b3aa96b3080e95562f5882db22e1ed0072efa46677afb28a3d5e08efaa1badc58c6a938035788db0c9803602928dbddef216f60f0b7710a99b8f2608510c87b2aef3020a93fe1dab44aafdef0e5606609572dc08f3b49ab4642b169746a046dfc4536ac3dcf3f294623ee7ed99f33d3e621e945b97dd9c686bb3c11588d5caab0f5801ae7d04fbf630f8e969618545f0ebe6f0930aa112d688e1a977e90abf0f7b35e963e2f79309869435685f6fcdc0cc8e93e6fa94ab9b2964f8b4547551569fe43694a365e5255ca4f40562e54734df76346a35aee2f9f3005c8f236185c0810d436065dc847a9648cbb687c9d8a6b5bc9652c7813a06a4669ced8893bf74276a79051561953d7c38769b38e6f0276e0c4e9eef83c5dcd86e52bab9e5f9d85e211ce73245e5c93c9bc5f70c14e8d498e6f498b6fe74cd7b22513c676ebe586e4aa83ce3586f0ad1a2700f278a573ff5fd022416cea9a04ad6c78f0c9eaa835e8660b1f9db932ab45faebeacdd663f9d340f768554beef45dfde7c5326c55fb573e8b31e9ace1491fba2dcf0186cc7b8d59df1b2ae4d2d4f12394a7c619f2af6c6d04a50ad18a2605eefc374b23f420d3b38bfa24a10ade260fb350fbe161defa2540825a95b4b415c26779763e39f6cd140ea1d1dce0db43d3f19a94a757431e2f4b829198941fa9622c09c1a00e830a4bf987eee08066ed12149f6e3e0936f7b15c0885262d0b7cd76d126e87071d77311a57df70ed6b8e35abfa9c4eee95c1604fe8c2ee19ebdff9cac0832481267f33cd51f7a58ec10f1b56fbcccc369a3ec9abba84e9b3a5396931f60fbcefb351a8539498e3fc924ca1583e4ddfc0aea9cb01a32ac14c908dda1fa60f99f2d6302ece851bc65c078cd4f58da4aa2f29a20c444ff0315887f7be260fa10f5b776ab72e42a2f445993b803f3d977db1bbabad021ffd04981d84d0137a072c2249dd2dfd40efb518ccd76e62663bb92039577ff05b3a4ee72dcda5e85284cfc782c73fdfbd5b211c70f0271af5d621ee2e77e8fcdef09040f06ada690aeff4b615b2285ff593bf01233a41e1bcb5b197c2e2a08928011f78eaaa44980a9c4b4bd21f362005533ed9c45a071db46784f10561e07c51b531c5b7bbce8bd94e109ce5f90804aad6f28e4af0a8ec00d8e02c92fbb53a2a1a3f4ef24dcb84d29856389164a4f623ce2453f90f0842ba3106ff655ae1f9aaaeebbbc019b555e7ad5056a07293b9f9df888fd375b886be06ac1fd5e8fea2f2e4775a26c3eb44b6db32f3bd99ec98b3373c080aac0b859dfb87964022ee8564c892a160c13c73b8e20b7c108bceef6f099809458afcc1dd64b0620ab0e94d9af921605ec7c259303d9fb2f37a4fe745a62842452bb46b1bbed9ca1ec05270c86a3c6a3c2b1ef71c7ca29c7c88560326c3c3653214ff812f23e1a42383b6ce6ac71ee6061236782ce0a9d16b756d9badc90bfe9ffa5d9593ebfd2945f860b87b9a07f2ef86c28194f3a07bbe196f824e2e950d098bad692081a653bb15458a96436b1137ac1db1ada0e76436def43d280a9ba53b05616af211a28c3042c0ac7b49fb2fcfd17c1ab142382477977538d91a9b5749f5c4b0f2369ce51801c27b7ce8f8736fcd3f780ae288d39e08b550999772396a421ae6118312cd328744a71c9deae24273dd01945aea3ae7e875831e47c525ed011a7ac098a3b926db8d721a3056289620a9a2d076578792397e6e68605628ec32bc4ffedb6cc955ffbe9fd777feaf390352c40c2a1a5035d6ef9513bcb0d6a6bc6a5b8e992d5d48298b76002b5ce0e9022779885c462b825080f7bd20e0ebbd75749db4e500e229ea65c8d5fcb139cb45e2af1962b380f085d71e149cb778e316a1b857b5e2cff2a6154e73de6e8677e3f4b8591537bb05e4753b1e56448f4b788ed9665f38aa46d7671d3f4883854f7f9d6c063d5c74ac6663c6ffb923c08ad6ef318235343e855813c6ed0ae0531318809eff02d381df20066c526f77436417b94050ea0e1ace5442e06ad9e6658635c6ed7e67bca431d67d677540f0e4f14ab598339b595095c8e220310902853fa357012710ee432cb9948651a3c02a9d4fa768a87c962c6f91dc7153e0bb7cecd876732b30ce2a62429872d61380085c4588f0bf93c15a73235c545ea65d1098e22f233e9a163de91719fa7f9834a16ae5c304de39be50dc6b9d1bf0de803eb280cea5db5398f45c78d1ab6ffe3ef76480b0fe6ef22dd24143f69f885006f3a3010dbe34f9515e5848aa3c123644a09a776424db3bb95a3fbcb2df023c3c4ba182f1bbba0f31a31fb47315e64a46237fac1431580466a16c0d1fde6107ac12474d57832523b0f257f5da62f48318e9dec082a11fa5568e9724aa9cafbe80afef81c967e0384f45f8c3926bea067e226be89fb8fe21f4ece6f282f8b17170bfb66e6567db6cbfd0e70a00bb3bcd614c7b03534938c4f60645ee34116f4a1730f7ddc7b14a3050343425e17609c61925be06be88f73dfd01b1a7e9b40fc0f5c27c3a471c4aa9cea843e8a77a9b24cb4b12b25cf0bbe1543c187689332bd6c1cbc21488937b35c0508a5bda067c47076d706fcfcd80471deef41b17a8236dae78fab744bc29894362a930d8095c3926adaf0e5d9c5762569a87e3bfaa676e172ea2c2f0ed8021663babbfb36fffe227fac1161fa6a1baf25a8d857d491198841268625c2d940b845727432b337a187f8f28e906ae3807f3a2996d434e4062098fccd378dbb656615b720c5fc8f2f44dcc277e5b2fc619e2951c60e0d1b36e8bcea20954a6f65a95a1524ab982b1d432fa96a5a0e79c0faa4429fbd1edc51b217465fca1524c0b46d5274b5a8780e68d7b47b11d189b594b1e8976064c4ff02ba05a84f43defb3e12ed72f0e5ff400a4e70d32d27ab8a4f964712509d9849eaa0aef69b48401a92580f6adfddbd6ec005f1a697c301011612fe166cc2de637c3f345e7e3fbfd4f727f308c8eedbca3760abd83a70350eae4b686058436b0ba49be8fdf319b376e9f40b1a1de3e439b10821366c7cf263e7243a749dba44e8020da7a8fbcfafa3aaf4fd35f31ec474f8fe9921860cb20c1dec59a1de3b483810c239135a73ba889654beb43a955858503a40731f8541670b1a01825eb62052f3fef4e193a153ff7bc02499075c71cfa910b7bb73aacaa5cfc02ae71281a8a5de67948ed28c50b4d020239035dc570dd04ff35e79dc0f8a29addfad1e80a4501957dfd1118fe50ea9e44e21ce1f152ce129788f93df25ee4a0c8215a27c0d164bf5a567399aee77774e16f71e044a6e6eb250e43b2ec48f8b06b6f2bbf6c26ed1cf83ce21ac76160469555c3ddd6f3005c82fa046fda39fa5124261a409daeb266f24504a0f1ac1f93279f2d80205a7c055b71eccfec7d8babb7b63bd40a150566d2979cf94304e78ffd9e814f57ec55ee91494a5c3d421728a36aea08545af6c88aa0d6d58a54642487f6732740edaa2ebb31eed2ff9dff24ed2eaaee10c39db3a666f71f78767dac5c60cc94eb442d2900066ec0dbd031524a87c7d98760a10cfa6dd8e5cfb82fb42446daa4a23309ed0f624e9c60ccfeef9b707d529e287a6dd0d3aec2541759fe0de9599adafe92cebdfc5940df173380baa5c3ed955fde9cb4a0dca0334df485f312daddd994035f55fff65a36bd92bc9edd405fa55fc75b5021b096fff88eced7b6c9b23f53b36964aa5afab620ad7fd00c5b102cc61fa0b607ef415f8e1b292853357a359d53997425187f5895a683044ca80605bf0587f5c52671d096a30ba165b417abf61664813c14cd0955661770646bae368eaf4934782c455a8cb5975930f9d8c4f8d000850e47d92574381bab8d7ba9d7fa3769be9b628a096d3c3fd68e0de932acd41fc70c2ec746b7e9c053a63b71e36c6508a390c269bb16808125aab9b320d7ef8a9f12cea3059196f44f412a8e28233f2d7e450a8944", 0x1000}, {&(0x7f0000353000-0xdf)="19d3d8242b1e7402cb03d9c4c9f91632d5bba00a3d821cd7366f80d7d435ca4b1b8a0a8ff1e9176cdb884a904af634643bf467377b7da74327bb6583c094f5a23a05d08363c79138bf718ea1926cc8a99ed4f741e9316775c3584ba1bef161ecee4c62fad9b728b044e1a0432ee34b837bf54b995dadefe7bec666d00a87f2762cedadebaa2a95387812bac9470e7acc24213d98130ea16357db2e6a9cfc6c334142a236ea324438e7077e54ded9bd74709787775ec3468aaf398645085fbad90d9c04530092daab6a4e089418f4f6116317fe3713a6b7630671cc2d46e65f", 0xdf}, {&(0x7f0000399000)="f751eeedffacd23f23ec0fb20e0d169f7a2a75e859f86ab51debc2696a7cd252fb5e6c170927430e1f7886cd2a9775d7d1856c2143795670265ae3c7c000ce333e888b971240b2291ebc9124a2eaab9beb57ef51aa4079446e3c", 0x5a}, {&(0x7f0000a86000)="248bdff6df888864725b0473f4d92d4bf1349b3ffa1389e79fa055214479d28a0fa62dc1b6a26f7e22799724da83ac41968e570450782f94c921f62560558a4ef8b3ade642f484f88ca86432d6d24c7546fb4c46ce770b48971fc5447f6374f10277b9fb5e0dfbdce96c09c8436d09c2d6", 0x71}, {&(0x7f000039b000-0x46)="95997e072df3eea535da10d2e85e0a07cf2cc80dac63e0125b09daf558001c3be5aba0ba59aa290e0d159c94e2cb3010c63244b64acb832b200d838e6f7e33478c616a9853e5", 0x46}], 0x7, 0x8) connect$unix(r1, &(0x7f0000e1e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) pread64(r1, &(0x7f000077e000)=""/179, 0xb3, 0x0) r2 = accept(r0, 0x0, &(0x7f0000ac4000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00005ea000-0x8)={0x0, 0x3}, &(0x7f00001d9000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000bc6000-0xc)={r3, 0x3, 0x20}, &(0x7f0000fdf000)=0xc) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 03:38:16 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000027000)={0xffffffffffffffff, 0x0, 0x0, "c5b69ce49693f50d176b2eb65baefcdd19d9965ff0bada30395122b4f5b567fbbaf0103f7789eab7752a6fb8da4b9a9aa6aac81df5d794caa5c6a60124781e0ca1c07455002c7f8527e9588038ea9b5c643fbad5d7c6428201fbb3b361ea64226a21dd5de019910766ac86e7bbce8becb5fd743da7fc5e05537b7b16e462e10500ab5df9a2f7a84ade864854eda3024fcdebe2f1aaa61fdcc71cf79daf258c7a3ee011048fce84953fa1aceff9411235aa288a2911ce305023b19950375054292396f3215c0142d76f31dc5066e849090a9563cc42591155081f57ed12e20ebd6d97497760c3ff8ae692fd9f05f64ba70f190caaa996a44d52a1f0e7e545d4a8564e7e1a82dcc34323343dfe10469e8689cc5f16dc0213aea94ade5c492713316ee64e4f6ee3de9ddbaf3f551a3fa8d660acba7d147a932a6550b99d0af1dddb90c1e7bd42ab2b32fc5208c35f9f69d4f51f4f1a49aac30d28f37b847dd9a46376e58bada8f967313bee01ba634e6b6749aa7cdde89cd13fa1f313dcc36bb088cad8a5ee00aa83bbdfa92603847db20ce34c570d8a9f0db22ef1fa13dd5b57a65ea5849cfb8df4c2a90a6debdd84af780db570cc643ceb75ef2370f67c90a94cf487551596ba5e9e3a4bd909d67f3f1a404e2904a9cf03a13bac5b6fe961a75898d00280ae6ec59e79fd0e236a7ac19f257d318d743f28b4e0691ff838f2b8a9d46ca39599ad41dce4a2ea6f2903949ee29a38e29dda9e076066cf53ec83cf82c0570dd1358bb786dc508414424094bf81fdbb32b5a2c1ecd785cef359e656b2cf6700a50b4dfc5f12ceacf41668023222b1e31def35bc8d5f5cf219ae02b12f8a9204e6ad3eb7db7956aad63279b6bd3d0c457c68832aa1825da3f670cb4926575aeaf467d253476a11abed285d05563393f69bc59575288185aa4b7ba28954cc58a1573a0925359c867232fd78b8bbe6197a5c633e0ff5bd5cbdcfd542a71999ea1351e6f5445121760b2cc4077c5e4a69c4fc12f4c0b11ab561be6bb7853fc59d48ccfc5119e12783004812ebb074447bc1ad26ce4b8dba"}) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000)={r1}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f000002b000-0xe9)=""/233, 0xe9, 0x2, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000002000-0x4)=0x2, 0x4) bind(r0, &(0x7f0000029000)=@hci={0x1f, 0x0, 0x0}, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000027000+0x2e6)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:38:16 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000242000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000e17000)=0x0, &(0x7f0000325000-0x4)=0x4) 2018/01/17 03:38:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000272000)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$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) pipe(&(0x7f000001b000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000018f000)={r3, 0x28, &(0x7f000005d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket$kcm(0x29, 0x2, 0x0) r4 = socket(0x1, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000377000-0x8)={r4, r2}) shutdown(r4, 0x0) 2018/01/17 03:38:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000009b000-0x8)={0x0, 0x1}, &(0x7f0000bd9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x3}, &(0x7f0000350000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000a42000-0x38)={0x0, 0x0, &(0x7f0000b8f000)=[{&(0x7f0000415000)="f93d475f5b8b13bd85e4ce55d2a1e6df7ac1d8f7e9850e3fa4ae4a60cb07fcba78288282811f027658a2fab088b98e4e195ee08768df1609dd9630fe90292a1943a167c85597cd406dcebda5f96772bd3976efde919ea7cedb7cf79ce71361764881e15e44041be97d3ec29fdcca4895ebf16ee4ed3679a299b96bde9fd167e85f0baf8a79cdac2fb8405bb672420ba7d2c3d475883adc6a0c1befd9f412762a164ac6b2981d9939d8e43adbad2b2e30a3856beb1abd586c741e6d7df42f3ebc9c4de5f92ffb4d67300aac42202e29b54e4a040af59bea544a0d7663acdff8de87", 0xe1}], 0x1, &(0x7f0000f60000-0x18)=[], 0x0, 0x0}, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f000011e000-0x10)={&(0x7f000088f000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002ae000-0x18)={r1, 0x80, 0x30, 0x7, 0x0}, &(0x7f00003c6000)=0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b8d000-0x10)={r4, 0x50, &(0x7f0000a7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c8000-0x2)="36e2", 0x2) 2018/01/17 03:38:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000cfd000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000c3f000)=0x1e, 0x80000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f33000-0x90)={0x7c6fde77, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) recvfrom$unix(r0, &(0x7f0000c22000)=""/174, 0xae, 0x2001, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000542000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x4, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept(0xffffffffffffff9c, &(0x7f0000eed000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c5000-0x4)=0x26) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000792000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc6000-0x4)=0xe8) bind$llc(r0, &(0x7f00008b1000-0x10)={0x1a, 0x1, 0xfffffffffffffffc, 0x6d5, 0x0, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) [ 543.685047] sctp: [Deprecated]: syz-executor0 (pid 10508) Use of int in maxseg socket option. [ 543.685047] Use struct sctp_assoc_value instead 2018/01/17 03:38:16 executing program 6: 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) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f000030e000)=[{0x0, 0x0, &(0x7f0000198000-0x50)=[{&(0x7f0000311000)="819cb0c9858a306c44f3cab382d066dd79e6c73b2f1f9759a46dff4c7cd5fefcd9cf9942d92a23fa79f22bbfea0a32ba60d55672247ac54548ce14a6d013ad5847eb554fa755b7f24da4f8dc8a6ee66b62618474fa84f556fcbdac3665dde9fa340d28b564cfc9e097ff6e95a4926ce8be5b475a8f7c9eabb0116f86a4de330daeef7b975a75c4e4cd2db4ab5a1dc81e61142663c01dcffefdaaf26e171e3432982a2fd5fd1d719593fb42e8de8e647b59c86a19b95d2c5058be80564c475e3a0a6b46981d7903ab6d8557103e480f5a9d5571bc", 0xd4}, {&(0x7f0000312000-0x50)="d0f3f583e22526f38815096d4a31eabe5e687a7834fa474b2e1cd8172ccfe9a73fdab2472a906454f7ebfd211cfc7f458d8fb8f200c241c497b82dc3f5cff39041f88a27135431a532d02651ac72d6ca", 0x50}, {&(0x7f00000ad000)="17b4adf4ccda25c1ec203455ff1bca671a1770f9e790a60e008f6007c437901a0da6583e14413434cee07804941aefa471a01e27af88822df9f8e733898eed97f8a224c5f7e3c1129c4fa5f0039aed9a575c4049737ad9b8ae7f68913332d683", 0x60}, {&(0x7f0000312000-0x1000)="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{&(0x7f00000b2000)="8970f907d496797ad08d880fbac093d29bd9b5a397cd25076ea18d64ed0a6cc1772aaf053d941b99777f004c376eebaca1defee420c4eacfe7a2a3648868a8d53a705e87cd5b169ab28c1dede362527da61242b8ce0d0eda176ea80d2d5bbe7a474d313c16fe44ef4beb69f9a319e05f3341bae0da91ad89f2c04e7501d6c9ba882e808fe0e037c76c4607a954b894efa486f79dfcb42ff85153bc475b2ddc4c543005878976a1aa405ea7deb317cbc2739afec8443a35e0fd396efef181545b5b8b730490198e19aefe1da35d77ae50a2b51360106b00a47a762fc7628abf1709e9ac971861dee971fd9a93490491f4", 0xf0}], 0x5, &(0x7f0000312000-0x1108)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x60, 0x117, 0x2, 0x46, "4113d3d2c723a9076fef06441eaa914d3223cd379ad5ac28fe91b02a12be018f09ab10eee43fa30af6e3b39cfa9d3b9907594ee27f6e525fc36165f5210852901b0137857fc6"}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x1108, 0x4010}], 0x7, 0x80) 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) 2018/01/17 03:38:16 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000147000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f81000-0x4)=0x1c, 0x80000) sendmsg$alg(r2, &(0x7f0000f7f000)={0x0, 0x0, &(0x7f0000a3f000)=[], 0x0, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3, 0x2}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, 0x0, &(0x7f0000f80000)=0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f80000)={0x0, 0x64, &(0x7f00000ca000-0x64)=[@in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffff80}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x1, 0xffffffff80000001, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000720000-0x4)=0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000f80000)={r4, 0x8, 0x87, "07605dc00e114c35d4b909539066a9545559dd3b9e8aad1dd92f90a5e815fd43727d5f391a3a0bfb81973de525087a4276f5c293029c55218e2be993bf54f320f441fd0041ba01d45d2b584024231c4f757a4ed58912b8be923b134984094ef91a93650a4e7b876485da09baa0d404229d383041629472ab2d4165425b5a9b8196fe86aaa7cb36"}, 0x8f) r5 = epoll_create1(0x80000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000f80000-0xc)={0x50002019, 0x0}) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f7e000-0xaf)=""/175, 0xfffffd42}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 03:38:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet6(r0, &(0x7f0000a89000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000097b000)=0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/01/17 03:38:16 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f6d000-0x20)={@common='lo\x00', @ifru_flags=0x0}) socket(0x10, 0x3, 0x0) 2018/01/17 03:38:16 executing program 7: getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000d6f000-0x4)=0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0xf81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xfffffedf) [ 543.690079] can: request_module (can-proto-5) failed. [ 543.703841] can: request_module (can-proto-5) failed. [ 543.744165] netlink: 'syz-executor3': attribute type 2 has an invalid length. [ 543.788665] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/01/17 03:38:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fce000-0x8a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x2000000000000, @dev={0xac, 0x14, 0x0, 0x15}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0xb, 0xffffffffffffffff, [@loopback=0x7f000001, @broadcast=0xffffffff]}, @rr={0x7, 0x1f, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0]}, @ssrr={0x89, 0x3, 0x0, []}, @cipso={0x86, 0x10, 0x0, [{0x0, 0xa, "ec6dc0f257bebcac"}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x0, []}) 2018/01/17 03:38:16 executing program 1: epoll_create1(0x80000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@common='ipddp0\x00', 0x20}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) epoll_create(0x9f) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000ed000)={0x2200000000000000, 0x0}) 2018/01/17 03:38:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000afb000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ce000)=0x10, 0x80000) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00006ac000-0x78)={0x57, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x200, 0x8, 0x0, 0x6, &(0x7f0000dd6000-0x10)=@generic="8b7af40c6f11895aa66f18becfbeda1d", 0x10000, 0x6, 0x8}) syz_emit_ethernet(0x3a, &(0x7f0000a85000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xb, 0x8, [@empty=0x0, @multicast2=0xe0000002]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/17 03:38:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000102000)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f0000618000-0x2f)=""/47, 0x2f, 0x100, &(0x7f00001b6000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) ioctl$int_out(r0, 0x2, &(0x7f0000192000)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) socket$inet(0x2, 0x80a, 0x0) r3 = socket$netlink(0x10, 0x3, 0x15) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00009a3000-0xc)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000866000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000703000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r4}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2018/01/17 03:38:16 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000001a000)={0xfffffffffffffd6a, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f0000010000-0x29)=""/41, 0x26e}, {&(0x7f0000019000)=""/4096, 0x1000}], 0x3, &(0x7f000001a000-0x72)=""/114, 0x72, 0x0}, 0x0) 2018/01/17 03:38:16 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000000e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000009000-0x20)="75bacc077fecbdc711c9e508a892cc49608e21af495b63055efe51bc742e9ff1", 0xfffffe41, 0x8000000000) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000f000-0x20)={0x9, 0x0, 0x10001, 0x395}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000000f000-0x20)={0x3053, r2, 0x0, 0x1}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 03:38:16 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x14, 0x20, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000014000-0x4)=0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000022000-0xc0)={0x0, 0xb8, "e57b948d824b2ca86c6f937979e80d0f4e75f195f279be5f1b8ec7461f7b53eb8040a27c80937c5f1f37a76c76daef6be5cfe49bdd55c01304db2aa0434f13275e122faba4e497da75a5c0366c9dec4775d9845a3288234275fd098cb7dddf6e84466915c6a8bf9575a80538b4ab6251b1cfda27d52597ee4758ca497a024522ec3203c98214412d81a0588a534e14e5ffd9a72ecaef42b629109409d99fa76b3a1069f14531e13ab3f15ecb22b0132fbfbb5b64bbccbe5f"}, &(0x7f0000022000-0x4)=0xc0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000021000)={0x3, 0x10001, 0x6, 0x100, 0x6, 0x4, 0x3, 0x2, r5}, 0x20) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r4, &(0x7f0000021000)={0x27, 0x7, 0x80000001, 0x7, 0x1200000000000000, 0x5, "68d28455a3e1a323811001dd1e7402cd9b1f062dbe1b53fd9dcb8e4dd59c43a3eb6909f858fa3bf5727a1f787ed54f9cf6cf86d395af77d24563f47600783e", 0xe23}, 0x60) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000020000)={0x0}, &(0x7f0000021000-0x4)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000002000-0x4)=0x0) getsockopt$ax25_int(r4, 0x101, 0xb, &(0x7f000001f000)=0x0, &(0x7f000001f000)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000019000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000000)={&(0x7f000001e000-0x1224)={0x1224, 0x12, 0x0, 0x10, 0x7, 0x1, {0x5, 0x0, 0xa}, [@typed={0xc, 0x7f, @fd=r1}, @generic="c4df7a800739fc0698122a8de1237392461f0c9fb8146f02659f6f06c63d4328a6cb362527f67111081b8abbb95bd602e386be96e9b7075850a8207bcc07db22aae1c9b1f335ff6c541b6d0597e404463cdad56d81f293d4bef672b324de423d4ce193b7d4c0e422b4096ed8220095dee73454678c3b5b8ee692fa1868dbc135c72fe56aa092b5a2ee6c8fcee172c50629f3e140", @generic="9260ffef329fb61744fcfcf47f83e63a74d12baa26ac7f4c80e6766417653faa98c9224c5797e1ac38a02c602fa8cdde841dd1d0bb06583926a3de17e3e8bbc8b39545a15a668ff500941105cbd5b2901fffb9b13ffd5b638f99468155011274aea9921ef0bff11511efd50ef6e07cfe5793c87a61a240f810dbd03e4dcb186f0234fb9bb06558be3d1186be761bf89f31cf8d71577030e5823c81047619a1484067977a290d9e3691ae0849a820510f57091e4d1cbc71bcdad86a16bf78", @nested={0xa0, 0x55, [@typed={0xc, 0x7f, @str='$\x00'}, @typed={0xc, 0x12, @pid=r2}, @generic="", @generic="b70572201a927f29a770213f75b19f7b4a4dde8ad368f1747792f31d26b7103ddb424048b9143ff553092c45ba06afb8c666cd22d2763302404864c37255ee0e9784c5f15c03d70a9be85c85a09ed030ef087bcd483ae5dc89a187461570d7cc4dca368382fa93bb76d2c01d99962a05bc471eafd1783c575b40c1b6f7bbc7140067"]}, @nested={0x1010, 0x11, [@generic="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", @typed={0xc, 0xe, @fd=r0}]}]}, 0x1224}, 0x1, 0x0, 0x0, 0x4008000}, 0x20008880) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) 2018/01/17 03:38:16 executing program 7: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000111000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0x4)=0xe8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fd3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000013e000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x1, 0x8000, 0x0, 0x7, 0x2, 0x80, 0x80, 0x87, r1, r2}, {0x6, 0xff, 0x1ff, 0x100, 0x6, 0x3, 0xba74, 0x4}, {0x865, 0x80000001, 0x0, 0x0}, 0x5, 0x4, 0x1, 0x1, 0x1, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1, 0x3c}, 0x516a153c48de611, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x2, 0x0, 0x4, 0x0, 0x800}}, 0xe8) ioctl$void(r0, 0xc0045c77) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fd2000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000af8000)=0x0, &(0x7f00008cf000-0x4)=0x4) 2018/01/17 03:38:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ec9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002df000-0x4)=0x1c, 0x77478a4e80fd4b72) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000047f000-0x2)=0x0, &(0x7f00001fa000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e50000-0x10)={0x6, &(0x7f0000f92000-0x30)=[{0xb2, 0x8001, 0xa8, 0x8}, {0x9, 0x8, 0x9a6, 0x1}, {0x1ff, 0x0, 0x6, 0x40}, {0x7, 0x3ab6, 0x9, 0x3ff}, {0x7, 0x400, 0xd4, 0x5f}, {0x81, 0x4, 0xfffffffffffffff9, 0x6}]}, 0x10) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dfc000-0x10)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e3a000-0x38)={0x0, 0x0, &(0x7f0000be3000-0x20)=[{&(0x7f0000d40000-0x24)="01", 0x1}], 0x1, &(0x7f0000f8b000-0x18)=[], 0x241, 0x100000000000000}, 0x0) 2018/01/17 03:38:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f4000-0x2)='westwood\x00', 0x9) sendmsg(r0, &(0x7f0000e86000-0x38)={&(0x7f000063b000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x1, 0x1, {0xa, 0x1, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32, &(0x7f0000152000-0x10)=[{&(0x7f0000d54000-0x31)="8bb209bf872572731051412a564beb5aed8e6a389acb02afe691675eb6c820c78246f285d21910050205aca84e41cb3232", 0x31}], 0x1, &(0x7f00003d3000-0x48)=[{0x48, 0x0, 0x80000000, "fcaa5738d12c7d448d4af97f8cb963270079152b032aa066f6e28d92e6f8de7b736e6ce7e335b4bc5354fd91ad5730224298a370dea42c91"}], 0x48, 0x4000}, 0x400c094) bind$inet(r0, &(0x7f0000d5d000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50) 2018/01/17 03:38:16 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xffffffffffffff3e) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000017000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000026000)=0x8) preadv(r1, &(0x7f0000024000)=[], 0x0, 0x0) 2018/01/17 03:38:16 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/17 03:38:16 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000971000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0x4, 0x204, 0x7, 0x3f, 0x7fff, 0x43d3f3c5, 0xa5, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @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]}, 0x8, 0x6bb8}, &(0x7f0000337000)=0x98) r2 = socket(0x18, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000001000-0xd8)=""/216, 0xd8, 0x0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:38:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000036b000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000598000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a02000)=0x9, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) 2018/01/17 03:38:16 executing program 7: mmap(&(0x7f0000000000/0x21e000)=nil, 0x21e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0x2) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000cc000-0x8)={0x0, 0x12c7}, &(0x7f000021f000-0x4)=0x8) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001c6000-0x18)={r1, 0x6, 0x0, 0x6, 0x2}, &(0x7f000021f000-0x4)=0x18) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000008d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) poll(&(0x7f0000fa3000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) 2018/01/17 03:38:17 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x0, []}, &(0x7f0000001000-0x4)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000809000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f00000b6000)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/17 03:38:17 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) read(r0, &(0x7f0000003000)=""/62, 0x3e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000)=@ipx={0x4, 0xf1, 0x3, "a6eea95290cb", 0x7fffffff, 0x0}, 0x10, &(0x7f000000a000)=[{&(0x7f0000006000)="fbeef96d541af845e7ba341cb3adacc6ae0f97fc6bd29872a1c3f3fb11d02b6e0f16f8c5fa7b", 0x26}], 0x1, &(0x7f0000004000)=[{0xd0, 0x195, 0x100000001, "c2094841e1a74f1eb034b422ef1f3b66b113a914f1d2dad4c81e4b8f71c8056ceb487eb5b93de82d910177be1f484836751fd387ace8add61e5fba3ee1265a8ff5001ccfd2b78be938125c1f7bfe0f3d77626de6c11ca788bfea065bf559e6e003f4ad2b55fd84510269e61a696b2a5c21d74944ad4576308bede69bcfcd6906ad9e9871ac58cf3631a98b5691114e3932fe9e970f795dcd713d3bf351cf00ab728c0d9c60b067e68d2b6a3497ad9f1212fd499ef87e88dfb10d73ca21d3"}], 0xd0, 0x4000000}, 0x4000000) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/17 03:38:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00008b9000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00006ef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) 2018/01/17 03:38:17 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000004000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000005000)=0x60) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000004000)=0xf0, 0x4) 2018/01/17 03:38:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x7) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000000)="", 0x0) 2018/01/17 03:38:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000132000)=0x118, 0x4) sendto$inet(r0, &(0x7f0000bed000-0x1)='^', 0x1, 0x100000004007fff, &(0x7f000010a000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000b7b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ccf000-0x4)=0x58, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d2b000-0xa0)={0x0, @in6={{0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1ff, 0x20, 0x101, 0x8000}, &(0x7f000062f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000043000-0x8)={r2, 0x7fffffff}, &(0x7f0000171000)=0x8) r3 = socket$inet6(0xa, 0x2, 0x3ff) r4 = socket(0x11, 0x80000, 0x3) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f000089c000)=0x0, &(0x7f0000b96000-0x4)=0x3) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000c3c000)=0xff, &(0x7f000040c000)=0x4) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000968000+0xb35)=""/126, &(0x7f0000be9000)=0x7e) 2018/01/17 03:38:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x9, &(0x7f0000f0a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000908000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000031b000-0x4)=0x8) syz_emit_ethernet(0x32, &(0x7f000073d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0x3, 0x9, []}, @rr={0x7, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000d46000)={0x1, 0x1, [0x0]}) socketpair(0x10, 0x2, 0x69a1, &(0x7f0000180000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000419000)={0x0, @in6={{0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbc4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x1000, 0x6, 0x3, 0x4}, &(0x7f000042a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000160000-0x9c)={r2, 0x94, "474681fc61da9ad7d1fb5bad5edd7b92126ab150d8ff1535e99d22a041530785cbdfa664d56f2346d3829585bbdf358b9cbcd6e8b52543a02e2471a4a59f7dc6fc76cf828aaadbee040bacacaf69c52b4da9520ffe107c8966c470c0ede54bee7ffc97b8adcfee2aed14030ffc1e2bd9dcfc3a6e6256a07fcaab8b5afee1aea4f45b3db0cac4a0fcfbcd46eac9a1f58ed9351ce3"}, &(0x7f0000f18000-0x4)=0x9c) 2018/01/17 03:38:17 executing program 2: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000dc0000)=@req={0x50, &(0x7f00007c2000)={@generic="a55e2269ed7c53aaafb9ce4b59f715a6", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x1}}}}) bind$bt_l2cap(r0, &(0x7f0000ea8000)={0x1f, 0x5, {0x3c, 0x88eb, 0x355f, 0x4, 0x1, 0x80000001}, 0x81, 0xfffffffffffffffb}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000e9d000-0x63)="26000000250001f7ffe9000092ff00050300fca5010000200e70060050a60ee9a00700001735", 0x26) 2018/01/17 03:38:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000d4b000)="5c5c54f307c01690827adebcc126cbc7a3d1ff9a27d33880dbd2538b1301c3524863f07fc1e7660336cf", 0x2a) read(r0, &(0x7f000085c000-0x1000)=""/4096, 0x1000) writev(r0, &(0x7f00003f1000-0x40)=[{&(0x7f0000137000-0x1000)="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", 0xfd7}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000bd8000-0x8)={0x0, 0x0}, &(0x7f0000b47000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e82000)={r1, 0x7}, &(0x7f0000322000-0x4)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000a32000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000007e000-0x8)={r2, 0x3}) 2018/01/17 03:38:17 executing program 5: mmap(&(0x7f0000000000/0x8d5000)=nil, 0x8d5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x9) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008d5000)=0x0, &(0x7f00008d6000-0x4)=0x4) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00008d6000)=0x4, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r1, &(0x7f0000236000-0x38)={0x0, 0x0, &(0x7f0000200000)=[], 0x0, &(0x7f00008d4000)=[], 0x0, 0x0}, 0x20000080) socket$packet(0x11, 0x2, 0x300) 2018/01/17 03:38:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000015000-0x4)=0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000034d000-0x28)={r0, 0x0, 0xc2, 0x48, &(0x7f0000e07000-0xc2)="c9734320ad6e97b8393a9fba0e9592d88f4e155bfa0ed2fd271154526cc53346d048d276e4bfbee835b1fe772529920bd75075c42f9312547adab84aeaa00b4e03f7b7fd942804fc8237680aad06c5dff5a9a3abab91a59c7c521e5cdad9d119e697d1ac21c3656cf28f8bca5cf4fe744ac6a227b46071a12cd9f7732271ab250b121258c06e7aaf3aa7e0dec44823a46d793f06ccf852f5ef7791c4a7f7a6d5401345273333c89017c081c6db7f2029ed4789a80724b608bb25c9aa2ecb67e8c4ec", &(0x7f0000aed000-0x48)=""/72, 0xfc, 0x100000000}, 0x28) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) sendmsg(r1, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/17 03:38:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f0000d89000)=[{&(0x7f00005fb000)="e2", 0x1}], 0x1) socketpair(0x2, 0x80805, 0x1, &(0x7f0000d72000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000074000)=0x0) accept$unix(r0, &(0x7f0000065000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e3b000-0x4)=0x8) 2018/01/17 03:38:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000033d000+0x69b)='tls\x00', 0xfffffffffffffdfb) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000325000)={0x0, &(0x7f0000fdf000-0x8)=[]}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000486000-0x4)=0x7d583de9, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendto$inet(r0, &(0x7f0000c13000-0x67)="e3b4a1947ac2bb74c64baac9e25aae3a7d4b097620454f6fb73be9c02cd5602b9967516253af035b7bb4b368f97873cf1b01eea38ee2892a76ef2830e8cd743a40b6d6246a9a028d3205ff1d5cdaef2fdeb3c8cd53ba05575df58731152caf8ec472c7f63c95f2", 0x67, 0x1, 0x0, 0x0) pipe(&(0x7f0000e6c000)={0x0, 0x0}) bind$bt_rfcomm(r2, &(0x7f0000156000-0x9)={0x1f, {0xb4a6, 0x5, 0xffffffffffffff24, 0x401, 0x100000000, 0x200}, 0x89}, 0x9) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00001b2000)=0x19a, 0x4) 2018/01/17 03:38:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f00004b3000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000130000)=0x10) sendmmsg$alg(r1, &(0x7f0000896000-0x1f4)=[{0x0, 0x0, &(0x7f0000c91000)=[{&(0x7f0000f86000)="172e1e4145b73e0a810dddeb00b404502ba31ec329d133656f347ac1e7ff71d102a2f645ae54e574efebfe7489384535e7fc9ca96a648219ee5aaa9d03440280b6fc471f1f9b4b7f6006e14157a998dd385748a23b63cf38792ef916e838ac78fb419e1b4c1a71691bfc6ab149ff388bbcba3f7a031ce33ca41bca5e7a6f5a9e17d83df4ab564ab224201fab83d47ff41733f4ec33daf893421bed49be6615cda6f903d6039000380446f28b31733eddd300f44dbc47529fc1c25b35ce4065f8bd06096a0beb6688ab44081f48d67309a307c0a51f420c44", 0xd8}, {&(0x7f0000fc8000-0x44)="898f1ddfac699f311cf12be7c32dce74c7e986a831a318a483e1992eaac212a9d753619617fbd0e5b939dbb03b0b76bf5cae1b3e5a02f693266d10355ef261fb0ce083b4", 0x44}, {&(0x7f00007f6000-0xbe)="f7171e198d5e12ad6c048f3dfebf39526ba609b38a7a54d93c0b89a414edf8e6cdb82601014d401c358b6e595fbdd4fb14e3797d869f791385598c01f75b09ae292f8fd561f96136fdf6115c29dfc9e4fc120436aa43d100f232e12c1754b7d76715f5a9c865afe0886f2bae41206572d22ff086c6cba711772ebe936f4f628be31f4f414f54fe2edd252cab9f403eb80dfc80b5e1f0d3d1ee147fd647234d888d57c432f09a145721facc06bffa64645d9a48b2400a5a2376eec90756e7", 0xbe}, {&(0x7f00006e1000-0x9f)="289fa2b154d9294d8f06153c4fa76c1689e8c9279a6c27bd640a99dd37b3ffc4c6660cd4634a89be6351bfdf0ee3f9184d4bea4b8173e9162d3e0c6207aa213ca51849a198992bccc43b694d3ce06cb9aa3be7944cb8e15d524ca7005ffbb64cec3b0b006f1269b4b1008d8adb0c318df34832183364aaaf9e17fbdf7c21c0647d3ba4ca3e2977502ac98f6e1e5eaa50bd606b3239a0ec570b7dc53ed3e711", 0x9f}, {&(0x7f000053f000-0xe7)="efcf8a967bd7d0c6c2c092ac0d67309784b64acedd6be5d3d91131dd7064854ace7660ced21f9a05121866298701762a1ec348f8bab2a8d3096732ffe1285e8da954fad963078a2ca82223ad60f5b36ffa37c0b1164516897db9f33615894e3baae3b53b30dffbfbc0f4435e8fb570574eddff501f064d419599f747fd26a6fb9a617479ac5d389ef90e359307cc05916a53f4ca4eb8488a52ec196024bef3ef88348e356f4a5034f4ef39812ea767814502cafee12c9535ff0e3a2d72256e3c7d5bfa01d52d412f09bec9f6c48f6d96870d39996b39693b1618a74c4ff64d578e66a043c5850c", 0xe7}], 0x5, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000aab000-0x10)=[{&(0x7f0000b37000)="8886863d7837af", 0x7}], 0x1, &(0x7f0000a7c000)=[@iv={0x100, 0x117, 0x2, 0xe5, "dc9b9bf314bbc5127094e4788f62a489ecc3c1e0ed2a9dbc06de1608a2d97fc94c5698d15783eaded6d06ebcd88148ca94e77a5f8abeff6d3c7bec27c29eaebbd83f1175d1e11b916ed66b4e913b6f9f2152eb885d407d239aa879e1178918467a0380bfde26017df93d52049dbbc31b4a0144985cbe929584fa7d408fd7134ac14b7be71bce15bb7a70a898c734ea8f632cfecfa75fedff5d7013ef2fb315e2d3052d24ba4835e2b8908a759d28ef572f9417d823dffc40aa9392d1131d7b3ca1159722f799bfdb633bc0049ab365f42ece84300298f2b72046708b594a474c352f66f236"}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xc0, 0x117, 0x2, 0xab, "67c84bc155c467f2f6237396645a8f17262f37be452e2c9b2988d7ff142bd87b2445e406193db0bb7ab70a12065e0166b67d2e038256a18ab1d4d47521c2135627fb384b479fa675e4a5dacabdf79f5a938669ec007196cc51fff3ffd8c80a60f96de72561013160b4fef8f08dd802d9e577564dfc5cf157ace1f0236371d0f45a0c242338c0d534b02bcc99d3e8b159ccf237f338ab1db2f34a5c107a5cbf0f744a0ca0516193b286da5e"}, @iv={0xe8, 0x117, 0x2, 0xce, "e8371e222934453d929cc63c42ad0983dfc56dcbba559924af4c72f2a68d94374a1daae3b1d7615e10d6985d94499d95593cd8b56c61d3525e0263618cfc082a5d0b1510bf43a2d59a394f8f8bb12a8a01f5cfd90329a05d81a56f99e7e210adfac37565a977568ac4752c23959805a0d8ea12270565ff7537ea651f4c666dabb2e5b5beb01d6f5554c962c607015f5eec6806f943b30f9631b5ac115ff09ca15c18667e02c0d2cddd1eac9475e8a2f3c07c45a9cb391de54e31674413afc4eb399e4571fc49c9ebeef52195ec22"}, @assoc={0x18, 0x117, 0x4, 0xd0f6}, @iv={0x60, 0x117, 0x2, 0x48, "f07d38730e4248a06316e5a66c0255bdae10b68a9840252c46f4b4d6a2f3835dc3691b3d2b0bcb957bc3db470ff183e59d0f379f417e6990b00039b24c8bb7961c851b69af877d1d"}], 0x368, 0x24000051}, {0x0, 0x0, &(0x7f0000e06000-0x30)=[{&(0x7f0000ee2000)="89ebac205b518078635f590fcae5707ca04c63b58b013309ebea0788cd1e043f735985a89f66734ad3e70c43917f45772b19f88c15bd47bdc6de51588d564679c6f3932bd90c4f1b2e58e00313aa17c2b9caf3a3066f9522e55925ccf8564117fb65bb8a832f55fda279209e90fbe5496b40c6", 0x73}, {&(0x7f0000fba000)="8ba65d4cc3e0b240588539bfd341202bd943310be6ab7d6811674a8178ba3f4328da9d675ee3297715877aa668ad2ba8f2818faf945e1ef19c866e505a1cc4f25a3522986f9c9b622c4612773a6289db7382379ab8b3b0e0b54839bfd45cb768f406356cc40262e93d48415137e49500c47744584f08074d360f3ee363770ca97eda7f7bd7293c95a137eee91fdc5da4224dd1838837d2deab34095e14a6ae90f2c01e688414f110cd02df153c6560f765b9d23ea7ef483985b0", 0xba}, {&(0x7f0000985000)="215356c6d1b05d3a9b114fc945ff0864d551fd296f0271071eda250469c437a199b8c4b11cdcc81779960b29f60667fb912a0fb730e1091684bad000f5d913ba07282d7a166e6aff0feac9c26c3be355c9cb39a021c2298a2a96e249aeecf7d6b930791b1b1e0eb1e267869f35e69806a6b0d48d831d1d9447e66bdb44092eb42d07506df8b68ea1d20132b723fc6c7cb58ffc923affed9e5c34fa233124ced8727d6742b4e0627ee9", 0xa9}], 0x3, &(0x7f0000f03000-0xb6)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffff7}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @iv={0xa8, 0x117, 0x2, 0x8e, "0d5624483d22371afcb986d3e0b080b8c12220dfee0ee201a48cab982f93e73d6373fdc97ceca9819fb766217dc2ecbcfe8bb4e448ef3920bf85c5b24b9cff39e42363efa729fb851167823df5f712d0dbd3e3e922c6b0b4c6be7ad50a58c9f57bb96e0aede5910a874560bb44af05f812d47b024c45b8c5f9c1b4f73970e77c3298844fe54989dd3f79a05c4d5d"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffd}, @iv={0x40, 0x117, 0x2, 0x2a, "29e355d82983a11ba71c912e7709a2511d2a0e23bb3c120511107d2ec635d16aad5b29a5a47cbaec00d5"}, @op={0x18, 0x117, 0x3, 0x1}], 0x148, 0x4000}, {0x0, 0x0, &(0x7f0000416000-0x10)=[{&(0x7f00001fc000-0x28)="effef49cd80d13c7ff0191e326075bed48561bb22df7e16ebaf77345f9b1b5ae7329605dca8f5148", 0x28}], 0x1, &(0x7f000060b000-0xe0)=[@iv={0xc8, 0x117, 0x2, 0xad, "15332ecf9fe49e75c33a1ebcea83672ebebd884d14a397d30ab6da5a91bc7a503b29141cc60e210b066975fe2bb0795da1f1ba5e8cc2d8e6b7f3f16b50b746312c816210bca9484b60777d3c726bf6f45f0ac4f4cbfa4a9f76ec4f56aa0d25b868e7a2afde5732af7a17c7fe41a5dccc91c513e559066ad5a2c5177b5890f35d13baa50ffd195731d6a14e713f74971ece3ac960e87c056eb1e4b5062069cf4ff37af22854e18d58f319d18b93"}, @op={0x18, 0x117, 0x3, 0x1}], 0xe0, 0x8004}, {0x0, 0x0, &(0x7f0000380000)=[{&(0x7f0000b3f000)="51300da00ee5fcb706818ff0e2ef5fad97cf712e655483213f5e68f3abc2d6d5333ae5e6acf140fb0f0a7fa6dcc4d92a1da7ee4afe292bd0ca913811403116f07d03a72b0c0d6cce4d64bc4b2294800e72d8cd98cb7d13a716737925392ff175ac49801f4c63074914597f5bd685354d464194e693886eac29df8d2f625b3c882586a5333f149733c51d86b6f3e455b899838a7901da6dcda285af8d2d0e5cc34bc8acaacb57370e7035981b07ba0d744d470eeb1aecde8ac4c8bd91854d307d7a06d7c85691a151cb5fa0802d7ed23f6ac149b6566b", 0xd6}, {&(0x7f0000bce000)="9d92a4e0a24c9ede73183e8cb899ef43308003b9396dfe5e39564e6fd23f958185103204bc814f160a63cddd9e3f30a63c967460378b486a7e878a18943b5567d97ac02ed94df31ccfbc5388f42dd4124a1ed4a52bae5dbd8702540ed22a871322f7faeee84ed8e30150103aa8ff91c7097bed8c4096228061170ce30d5427c3f1dacf36756de537f9ef72a603a50a0f51324cf7f0773d2da627a8504f9f300cac52b8f4ef44b9868e974837e1d6893c57bfb3a359974aec02cb81dedfd37df834cb261224577e22ff3c3bf82ab826ecde4ceb96a9d8ee6080b5813192a02cb0e95631ce293b", 0xe6}, {&(0x7f00002ae000)="61ddb575411a3376078e093cdfbd7f49820ca183a6d2adafe0e2fc130a9517cee9f7361d56dafd9d68d46d46e97dea048ee362a614fb9868a56817c5300db46d156e13e4724e16d645e91588b9ecad28e458f7cf24044f50196f35a5a09c5428d989d3b0ed86a8b48a8fc1c9f98b80a0088f1496a4613d99c7cd808fea167a1b259965c9", 0x84}, 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{&(0x7f0000bcf000)="5335a3376108e63f87032d047f9db63bd0c38f42e88f34160f6002072b50da3d85f8543ad5047fd792450f82997b9a7fba987931266a8f37618510c3331f44d5e2ff02643313a55d81279b0e105f0cc3d3479d43026e914e466d2c3fa1d95de2728796c118af24e0a630295fd7cf20e8d4f79a2f238634dcfdeeace32355163417d2f317ecc6065c85a8a1a254a46d981ad9c79a1b6595d7de1249ddbf87db45ae3574239de5d395cc4172b02bb7d2801217737a3f44d19d8344b6adebc77ea6ac36bc0ad2e46f59d9a867d21d56bb7ddbe2d411a703c9fd0cc42d6f34ee394c4c2ef2710f75c8db1903762c1e3564ef6b4fe3cd32b2bbde7e0c2441209cf5273520fa875b6f90c1ec3f4238051b80f1320efa307bc894a274236bf054f6c37ec94a64561fa26618d8361cba7c73123e3c53f2ee07434a3b4703c13bfbae595638b6e45e5342545fb100b28f53e6cc64071a0f463adb737c85f8def741b2e9000452686fe402125f9bdab21a802fab2c1ee749c4e211ecea680488828c15a85848384c07ce1d469ae300b105316242311e70588f96e10064c285efbccf387c59511920f3866b4b7bc6ecee8fa1eca58446f23747a884942af1d29a95392fbeeda084351104b77fb6167c9e9ed324c47cab1537b4c79ab913155ef37f046583c91e08b275bc31238eaef90bdd16f6f413630985da5c326a6b3eee601811e9c66de95f68733b80a50b705e109c1b40e6acff7c31b052d83c14f6faf4ae89e025c2abe228e3cfb5a97517822a7faedb142ef059094aab19e3209e9ef5a8cee993402ae1ee04c2068e375b17c798f670f1dad7901faa14e20cac2287c30cc09e161f99ab51714f201bfb7fb3fc5e94f7edb9c3949550fe181921bf9ee2de6a5a6c302472211fc862e97f2f788721fd279462f0c26973725e55a720f4c4e4247638243121d58ca33b3f818c5e93ff1bdcfc50a1ee5c226217ba92e8f22b8f68fece180bddb450f6cd643a5a1b317164591892e53bb4599839947ca4c25fc1f4e959db4f9f2d237acdf63ebcb700482371fe9da2e5a3cddb520902a0f7d7cb64f23ba249d72d22c02fc737adb19f8bcfe369d9855dd9a7b80c1d284f270bfc6499e692e3bc870394c13116bc5dcd1204455e00a480f4d0e798b2b63945f15e6ee828605de2ca18bf73f4fc2315ca13de33d9fe900eaf21b77ee50c437f59e835eb9827fbd2177a1aa4a3f9ec64c0c9284090482d93dbcc39e3c38f1eeaa351545776b70428eab4f26431f258db585f527d99a98316612962139e3182f0b382d0567ecc19d420bdb5c6bd06a8d38318caf1db3f3e40680f6716b8c4796b55d4b205dc01a3095e41257476556c9b0dabbf142aedff55a29662e3b7cd3fe39dbe860db260cb31438377ded4777c56c89124361b784ca82ec3057a32b9c3ac73d081a0cb4fb7c2d9293927cdcfee8f8778b709778295801ed6a7545ab9094746d8bb8dd10a5eba6fdd5f37c234a5edc5df21281692a81a704e9e4ed54774afdcd177870e7c0956f6b1020b2760b04522085562fb8b6ae2bd264b2adf33eb842ddcfca5a0c25df882eaa15c89566a531b74281c9898a32c826a5256b899f4e0124aa94d033c2b5677ab82e258db12496a512d688666100d7395ced685cf904d842748e5bec38a721b232ff04af9494a89a9f3c231555c387e359fc273e08e6be044b7e11074eb90b1b7308312377775c9eacca0bea09538595d593f9635f34f7977062b444e6020746bf94b63e645c7059ae51b70a32234a5b5e1cc86f46b413aed085c5b4c9a2134d2fe44fcbe1757ab8fac7ef06c3e14e53c40f3b9b6c21a1ff0768622836049d015a30c8fb4d43bb9ab32d320b64513130816f3b467f705afbac87a046531d53eeb1c958c92fe75f800437625b062ac24d1030b0dc858871086fa9105446397057d5612628ce48a10fdbf667e262036a03af6bf84d97d764f800e0eae7b542b30172b846c75f7c1f21790084ea7bc20275f443499922003a8d93955c9e449db263309c2d3a9e55b60625a21e34ed23a94d2a215fd8d78a333bf958be92c2874b399da43bc5f454f35088547293e08c75dea9af41231221ac71e414357c3c87fed4cc28a31ee114caecbf59fd5c865c149d77e977de6d7f94ad5f163e7897843f25b7c9fd32fc7ee5905dee39c998d02319be9b60976296d2c5d94887f93769d550bb0b6492651cfc5de04a17321d802e033f95bd9cf9771f940b8e533ebe889968be7ea6a31bdbf96d3f0e4f3510d609844664f4e503e724579a00ec6dc733bd55ef8d0dbfb57df00c89072139bc5826eacd1b0cb6cd42b62cc8b9170dce08f14ff72b9f42ac7425571a924a15796c57ace6501cce125d3936a9e9e8457feb2d1296a6b9549d7420cfd3c35e033c60602725de8f6be2e12375c07fbe441465424362e2c6b68e194175cdb2d238c58aade05ef92ddb03f589ade56888355958072dfcdf2cf247a8d6cf487c8a968d13b15bb23485ac23c9673f7b1b3635f3b80e579c7c890c73061a33d9722b944c1f778911def7f619ba73210e6ee58872a3eb9611ffbee81ecf357f9fe532914cccffaae4a47ec3d75cb47cc0949f0d4424d6dd97e5c411f969c0cdf5b288855208e3e78576ddfd672f8ac9f304b318d7342329789620d66a8ea01f1f7917b05f159771651b2879d1576cf774eb2f573e5969812b86165a0a88dd6959fab48b6eff4972af32720eb2f76fc1eebad8ad22dd5b09663f194ca561dd4d6e1c44fe7042283d4347733edd1e8c9078e427a43cbcc835985c074da483e0ff7c386210477e78f1bf5b305e8de3114256b8aa978b889c10a8a5c08d471326f2ae7a4303f75bcdfb6136685f0282266a54950acf343f86e1f7ef6f13f1d9cf8ce1995023599d052878fc456096a642038c9804ee1b8749052d4d94ec4b1d0b0b758102d604e87295455312c109cb311993c5516f194b91cbd387b36fd8924973c6cde1155958c24ec70fc421919e172fe4242b2009912e9bb172a9da7c4ccfd8a82cce5be90a4de1c4e92d837d3d447957a7625f1a2466428cc9bd8d96ddb54d318c2d3cd76c5c9916d9230fc12a1cd8f7ad397303f867f7e155e58deabc64aed02dffe9833c51917e5b242d23d9b9675e4a7a1c322da817ca510738bcdd1b05979a2dd40c539795509512c4806ab0a9b88336202938ce702d4eaddcd2b34a2bd4a0ce2403e3257260c563e2da8049d0ec96cfc2ef147e54921a9b05c333420a3db2a8473f9466acc0774b51f5155f900cafdd6488abe0681b3fb2d379e81c0fc66ed0da78c967a80e5b18a8e1d4bae0640db65c2e0c166f7472556a79e08a79961e6bee72daa743f05923e7293fc1c48efcf3e4dd67a05ecb501c3737abc1f0920fc8673f711a407aa978c384ef7dde479da540ffd4906fd173c13c42a2ace46e8a38af1c19df4ae70b9d84ea4b4a85e1c0896151be49f48eeafb2c7991f8129b80329b8be7efed7ecf534cad657657a39346c72da655da279f318eabc3e8d8d065fac921c9af0d22f2dad88019d49fe0c6e16c2d65d4c32b66ef1d5d6dd41aa46d0ea52f72bb7da29f5d50c4328528e6bd5de0f15eec8ba18a021954a7cda7ed219530051751c1ac055978145fc3caee5556e503f7d9fef8c7c4ffe5e614cbc86eb024e2f1ad9fc34b9e30b68b2a72b871066c5304da104dced85fcc18c7695aa701bdb7fc0787a5ecc157ec905aef1ea0ed901df9bc9f335f6d15b0f8ccb35ddf105d81d280295b00b0b2dd79bf5e98a6fde3fe8876378e0f95c3d08feae35f4a73ba396269e5c2e444daf773cc30a9cff951fabdd5a2d2aa6b762723cf0143d2e5e2ca23fd1104531c8cba80b1dc46c6a03c2caa8391601899cf997d3e2e8471ef2fd16b982ab35522aecbf04d407042c504fd881c2bd6e07061b64567062c1e03c8d87a0efb9c4e66b0377a46cbb7dde012ad977a9cc3982d380d28e15556d6a6d12d52e06ae6d5b725e31e0f1bf2573dc75dad2f2c12a33e06453f556b551c295348ab9d2a840b9c555a969fcd5f0e9ee96da171cade612860f3f0b70f2376a50a4f78874ad5b1b1a2d015e9a3f02a69f0d2264099a230e2948b3e9a8891c6e81d3474a67d167ea1623b0098d9533b43a909623a9b590dd43a9af98985cd697176ad56208482a6b887989b705ee115a6a1c64fd1ee58184ebebb81fd525f15ae6c2c9201c60c068194a5f8e85e0e47c7b34a6a72b861108a54387c8153ec0f3defbd36fafe4ae8dc1ebf074b85cc29b2eef461cb69ae7491755178d4abdab8f1e11edcc3033764656abcf0cb58d6b57f6577127e9de6877ae0522f8cd25bea696c0a8d84e96c26d4caad838094e89dadc487732d17fa285452f9dbe6ef81ed205f910cba521eed8bce2019df4622367856c92d6eb8917328e9b33ea1343a5db3ce5c191f146a2bb1fca379299dcc716796593c0438c4d7cb064aadcdc6c5955a7f0833e7fcaefba906e45ef988ede8abec151e639f44eb7e87485fdc6138135026aaa6f1fde6f74e9ac5c57c3206c3d5d48b77667e436b0674906ff4caf5f2c35e9dcdd777cb19703b5f16611bf34ca5bc65d9313525792c429d72ac463d2ea54995da83ddc911d367dde7db19fad9e32c68337e790dd0acbc9ea9fa9ac04fe3fc516e479e5de35f98f91da98e6bd40aec9ef48fa5bd92da9c9e7c021f2bcc983989742372e10314257113fbc398fc2696168e1ef4f1f5e67e47ebb20506d7bd7f302fadd07d2cd72053372c673246f22dd7ad3881329f5f4213972ffb54260f40d0c828fb07083350640a0a69122a705155c6b5e2ac8763cf2584de7074635284e94996fb0e8bfdbe1459b9b02e035cb82c37500aafed01fe4639ba5e95174be487a248f7aae130c92de82d2b7fd6fccdc81c61d05f0f68329b7cd49fa8abce155d02c24c20050de68a8a03f4e56fe39574ee5779b8bdae0b79f99ef2d2eb59ea310c5647b3d6db6753264bff7170d7aebbc075ecdbad5c6e51577d98837c50908298b8012fb65845480ef8eba066e1aa3c234cafa6aca21b1ae67008940a30277ea0ca8bac4f37808586ca1056e38fe2a40c3c84936b574ca1f267e7d2c6ebe3dd017c59ddde04a58583617e3ec9b6b1e0fb894c550e92289937e30710242810faaab06fe5a80a0c32dee006a0c38b76634f660f8271e8858fe0dc56538b867adeeaa0120981520142a619c71e2237ea080651911362eef78a0b493bad5e52fdb4d6997ef82bab3218157fdc951d6e1511e66ada7ac3daf407df1c5789239558e6e730dbfc10fc0bbbb51a911110322741513b9713fb0b58844840d98a4fdefbd96ceaf66561c4825a63827ceb7ed77f08a4abab33226e23b72f878412d1978245adce5ce42a481223cd89746c5940dc07f9070b6c263af8a54cd9fede73b58f6813ab17b926d801217bf2634549c6a600bfe5eff4d881c4f331cd073efc3d15bd37d9f5a666c325347d0c62c1c5f344174b8a8a3a8a8aa34f702e21ce12b608203889d73fa4978b3642b65edb2b00c7057a406e02c044987844ee1bc3490d04fa86b24702969769998bb475528a11ad08fddfa217f00f99ed04ab20aedb916809a5e6cebdea83323eb6627b829f7c3aaaed67dc1e476dbec93810c3f2945e3eed3ae161e2ae243f0e02483e71f974fb2f9cc9ed536fd011909a358f0473952b60d85c3a1311a92fb24df87eece6f7fb2329678ae377500abc14c2178437635f2141ac469c63fb8c0bd45b075b0f9f6f9", 0x1000}, {&(0x7f0000b7b000-0xc4)="c6cd38ef86d32103a6eadeeda3537007a0cb572b931cf5ec2193a6dcf8d53d55732520ac07ed55eaf2407b266f799b6d03fd4fb4f314e78169ae8e62314a5a2f2c5247ca2058fdf125675dcdf4caa3092dfd2a2486bde98afccf23b7cd83073e1cfa271a64b4a691b528f77dff5fcad3a40ca1f425544ff433ba101271b45b259e3395bf163874c3e6dfebe8547ad702ca5851d4e72e9ea659d826392e23bdd50031c6a11bd829fbab076d55b5d4d742843a09da93ec1978e1ab17e433a63d3db23a42fd", 0xc4}, {&(0x7f00009be000)="3d5dfbed37ea56122c7aa6153a13c5dad31c2796facf209332b0b89a5cd3fe4acd1cca85fb68ea978203be15724f24c75458c2c171a6767f36b283be42af0688646df837", 0x44}, {&(0x7f0000a5a000)="8a9998e525251bfff1a6149221bd2910dc392cc0f3dbde2a748c5f2b599e99cc58d4d5a44262e2cbc5e122acc14f3e70482c344200f98e096b48ff8dfeb14f8f2062661e92ffe6e7ee3dab8d06b8b851f8c374a425e2f2505d68491675be2e12e741990843fb1633f5dbffac52eff43fbec5994313c68e8d8db2cc1ac858f17b66864255d4f82753a3", 0x89}, {&(0x7f0000999000)="fe4f54b7040fc907dbdbaed6a21e064db495f206088bda081c5e125c9501db8b0cbf58bb5020a94830548308a4d0a7b34cd2fd45fbb15dbb57d31b571c6c37e3f5e2762db002f429467431891275a203437e98d770c45496a9f9a3998c697244d72a030ffe3eb832129a036fe0ec53ea665f5a356aded9feb881300bcd6da1e79d8b2de289df1e77dc2984b54745adb3b94def6327fb2f738e11c0ed3a96a15a4a5a18794d191b7854f7e589", 0xac}], 0x6, 0x0, 0x0, 0x4880}], 0x9, 0x80) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000058d000-0x20)={0x8, 0x6, 0x8201, 0x9, 0x10001, 0x7, 0x8, 0x1, 0x0}, &(0x7f000074e000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000de000)=r2, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c29000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000b55000)={0x70c1f7d5, 0x0, 0x8162, 0x8}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/17 03:38:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000918000)="c1", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)=""/0, 0x0, 0x0}, 0x0) r2 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000057000)=0x0) bind$nfc_llcp(r2, &(0x7f00007fe000-0x16)={0x27, 0x0, 0x20, 0x5, 0x0, 0x900000000, "9cbf83347a3b55f5486e3401507dd723d611a08e0c982a92a932dee03a0174cffaa7ad994002ff995e712668a5e82d01e5ac0b4553635942c63763ca6edb48", 0x3e94}, 0x60) close(r1) 2018/01/17 03:38:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000e61000-0xa)={0x20000000, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000617000-0x8)={0x0, 0x11}, &(0x7f0000f00000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006d6000-0x8)={r2, 0xfffffffffffffffa}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004b5000-0x8)={0x0, 0x9d}, &(0x7f0000701000-0x4)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b7b000-0x8)={0x4, 0x401}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000b7d000)={0x9, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eb8000-0x8)={r3, 0x7ff}, &(0x7f0000e35000)=0x8) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004cd000-0x9)={0x1f, 0x7, 0x8001, 0x100, 0x7fff}, 0x14) close(r0) 2018/01/17 03:38:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f3a000-0x28)={@generic="62b37c0e6563bf6301d0eba7d7970117", &(0x7f0000b5b000-0x24)=@ethtool_channels={0x0, 0x4, 0x6, 0x9, 0x1, 0x6, 0x9, 0x9, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x1, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x30) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000a1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0xfffffffffffffec0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000073000)=@generic={0x0, ""/126}, 0x80, &(0x7f00004a3000-0x10)=[{&(0x7f0000ced000)=""/171, 0xce}], 0x1, &(0x7f0000634000)=""/0, 0x17, 0x0}, 0x0) r2 = accept(r1, &(0x7f0000ad4000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fa0000)=0x58) getpeername$inet(r2, &(0x7f0000690000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b3000-0x4)=0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00006bb000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x3, 0x40, "9e6ef9b3e044b8347e834607ee6c0adf8b3e5ac0f9eca9fe488a838ef75458babe8085c4c545ff88d4412f226aa3f430014f789e3812a8869f7dc230b3b3621790f94ab6406f51321695043989e18558"}, 0x160) 2018/01/17 03:38:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003e2000)=0x87f, 0x4) sendto$inet6(r0, &(0x7f00008ef000)="bd", 0x1, 0xfffffffffffffffd, &(0x7f0000fec000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0xfffffffffffffee4) 2018/01/17 03:38:17 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x0, 0x0, &(0x7f0000149000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000-0x4)=0x3f, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f00007c9000)=0x8) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000+0xb12)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000)=""/121, 0x79, 0x10002, &(0x7f0000002000-0x14)={0x11, 0x3, r1, 0x1, 0x1, 0x6, @random="f871ab6ca44b", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000)={0x0, 0x0}) 2018/01/17 03:38:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0xd, 'cbc-serpent-avx2\x00'}, 0xfffffffffffffd3e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0xffffffffffffff81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/17 03:38:17 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007f1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000093a000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xa, 0x1, &(0x7f00006be000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00005c9000)={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, {0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, 0x9, [0x5ef6, 0x5, 0x13f7, 0x5e, 0x9, 0x3ff, 0x2, 0x9]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet_dccp(0x2, 0x6, 0x0) recvmsg(r2, &(0x7f0000326000)={&(0x7f00003b4000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000725000)=[{&(0x7f0000760000-0x3)=""/3, 0x3}, {&(0x7f00005a1000-0x3a)=""/58, 0x3a}, {&(0x7f00004d0000)=""/77, 0x4d}, {&(0x7f0000ea9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ae2000)=""/189, 0xbd}, {&(0x7f0000af3000)=""/163, 0xa3}, {&(0x7f0000e82000-0xfe)=""/254, 0xfe}, {&(0x7f0000d88000)=""/184, 0xb8}, {&(0x7f00003c8000-0x8a)=""/138, 0x8a}], 0x9, &(0x7f0000d4f000)=""/52, 0x34, 0x7}, 0x12000) 2018/01/17 03:38:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c3c000-0x93)={0x0, 0x8b, "1ac0d8d7296e80050ef0617b76485d1e96e5bb829f5ba62ce4ff5c8f670ba595ee4fc0296d160f304dda4a8bba14205a126bb2e7a72420d79f62ce5b8f3dcab70ddeae2292c7ceb060b78ace7202e22b0f5eb72270eb551171468d6040348c1edd400d93982cf17a6ad5e4fbda25df20da6dedfd7446dca4b3e2b6b9366af678337626f9263869b84a6061"}, &(0x7f0000000000)=0x93) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c42000-0x1c)={r2, 0x200, 0xa, [0x8, 0x100000000, 0x1, 0xfffffffffffffff7, 0x73, 0x5, 0x2, 0x7, 0x5, 0x1]}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f0000000000)=0xe8) r6 = getgid() sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="7d2c6aef89e310d1a2c9658edf02c133f6f803d1320cc46bf819f807bcc0b6175d221a58b161ae1a94fa3538add51294749fcea47f55104e7cf7a9c238cb9d8040a1431685df4ce309076ddf1053a2b6fb65d220bca434440080c4b3d6e7d7182d7c21b9c3cb70ca6edd19bbc3f62fa35af92142ed4576f63bb08a742c67531c2db5bb554a4249369651534b06bce9fa6037b82b39bb", 0x96}, {&(0x7f0000001000-0xc4)="ec902ea34b8a561d52ea945d62387d28cde6b1d2d09cff01f53defb46ff1e4267276b7e8247c5520895ab0fa53854f98a296f969601cc3e8773b6de2865300d1975467c7c682c691dfdeeb14c93bcaf54fbd70a8551a73a17473e016bef1c850e6f3d9c618d65c3e212ba1a3f82b45bd157b6a48745aeff3602c1fd692689fd9a284b1703a46f4563c1fa95f6a7dad376857b2ffbe6d27ee94bcea41c448772792652a1cb52be70b705d828094de7eaf8cb24ce49c268b7b736acf253ba4223cd4a6b50c", 0xc4}, {&(0x7f0000000000)="ae4661f678abd4c7e8d1799c10d190f4c7568b8b47b5422944fb3e93bc75978a4b630ddcf73329cfd294371b8a452361efd83786567ac16116ec37d4abc37340591632a770166c10b10543ae58b1ac8fb44b6a41e7a0ba95b561338826cd73f8201ac4cea806965ecbc95a6a0ab660bde7ced89392e330cf8773d33601bec29c1a8ebdf340fd46de300b7aa8387fc84ad563473f61c31b872728f3b67b36cd6d6f0caf3a9a5cad20dcd9d12ee896a8cd0e6fb8a60db0e11db0eda40b6fd7b03f57f721af98f9c8f67b1835dd81445fc7bd6e3b369c81d99c728dbc89bd3034a8eea90315110e27694e22c52b80bef2", 0xef}, {&(0x7f0000000000)="c1e3ec2598e261c8907b05577aa0c8040ab01bd667e8031f3c0d88b9b31a3e7aee7f68957eff2f9cb66883f1a3e2eb85c17f62183cd86fde6161f4ec9b9adf0486b96bf56c53d5d85fa0cb02add3e13ff3358b1504cce89da7cb8017749d16b36b24ed53e8ca33c0cf127578007fba485ba263b1c458bc2ca969bbb86e175674581c32feb1e8f710256000a3061d6529e7dde9edb982d40bee2df77dbc564cecb72d8e74827c95d1c68a6a5da7389cc4672faacc5af7c5f2b77174bc22dffe94610dd364080055264e72", 0xca}, {&(0x7f0000001000-0xf5)="073fb046da87110a67f3e6131e22dd4a22812f4e30bd419afb6f60234adb87a9052ceb3f4945c8a7302b32a415bead9bcb65f701013066f82269a1ea94b1f67c1788d75e566e0d3d51bbf1a7252d0d0967deac35cd46a12ff775782c32191d98ecb257d71b943c6d578b4a256d33672a63ac53e48d34f20457e9d2be776d2f785db3126cb7da08796154d20b9a28e977037bc7dc40222b0423f354bb2f5dd6948e5f40ebd525626643925f063dcf8b0a01fd9ecca7ad02eb78a240f3071b7cf44da882ec0593e804815549c1f07b3ea3bca3a83fffd9f0577fcf616d5093effebd02233d407ac62aee83731a1fa9127a836422c45f", 0xf5}], 0x5, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r0, r0]}], 0x70, 0x800}, 0x41) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000003000-0x1c)=@req3={0x7, 0x7, 0x7, 0x6, 0x4, 0x4791c397, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000002000)={0x9, 0x2, 0x40000000, 0x3}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000004000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x8, 0x6, 0x5}, &(0x7f0000004000)=0xa0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r3, 0x0, &(0x7f0000006000)=0x0, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000008000-0x8)={r2, 0x3ff}, &(0x7f0000001000)=0x8) socketpair(0x9, 0x800, 0x9, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r8, 0xc0106401, &(0x7f0000002000-0x10)={0xe, &(0x7f0000009000-0xe)=""/14}) 2018/01/17 03:38:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000098e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000589000)={r1, 0x3}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000072000)=[{&(0x7f0000071000-0x14)="140000001a001980010000001f00fe060a0d0908", 0x14}], 0x1) bind(r2, &(0x7f00001e0000)=@hci={0x1f, 0x100000001, 0x3}, 0x6) 2018/01/17 03:38:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0xe55)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ff5000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063d000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002f9000)={r1, @multicast2=0xe0000002, @empty=0x0}, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x830000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000003000)=@common='bcsh0\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000700000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) listen(r2, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 03:38:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x7) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000f81000-0x4)=0x0, &(0x7f0000fb9000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000058b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000be5000)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000eb3000)={r1, 0x2f5}, 0x138) 2018/01/17 03:38:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) readv(r0, &(0x7f0000a8c000-0x80)=[{&(0x7f0000ccb000)=""/28, 0x1c}], 0x1) write(r0, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24) recvmsg(r0, &(0x7f0000685000-0x38)={&(0x7f0000f62000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000057f000)=[], 0x0, &(0x7f00008b0000)=""/185, 0xb9, 0x0}, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000899000-0x4)=0x0, &(0x7f0000491000)=0x4) 2018/01/17 03:38:17 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x200000000010, &(0x7f0000027000)=0x1a, 0x4) socket$inet(0x2, 0x80000, 0x6) setsockopt(r0, 0x0, 0x1, &(0x7f0000006000)="7e337d03cdbb4331e3ad4896cd8310217e6a20d8543bc6f7ac7fadb4fcfcda2ff6395749dbcff16e38a6abc5f6de0e07ddefa3e6ff9401659f5eca537d58ac83bcc519e8576206ee0e77243f821b6f57dbaa4939a74ce956f13f01ad5b51cc2aaefa41559f573f0e90916b897b93fd9b79277d18bd0567fdb08a1f360d05c702b8bd322ea265fef5ab898273f6af1ed366a463dfe2d63f4bc885abd8a178c72df07888f3dc1a11d021366056df1a77af2c41afa409ca2d3f", 0xb8) connect$unix(r0, &(0x7f0000027000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/17 03:38:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 03:38:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f00002d2000-0x4)=0x0, 0x4) socketpair(0x1, 0x4, 0x8, &(0x7f0000a7a000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000907000)={0xb, 0xf, &(0x7f0000e4b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc}, [@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x10000, 0x7, 0x7, 0x9, 0xfffffff4, 0xda2a78a7a5cf5523}, @map={0x18, 0xf, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2c}, @call={0x85, 0x0, 0x0, 0x11}, @alu={0x7, 0x9, 0xc, 0x2, 0x0, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002f1000-0x4)='GPL\x00', 0x2fd6, 0x58, &(0x7f0000cc3000-0x20)=""/88, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f000094e000)=0x0, &(0x7f00002d9000)=0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00009d7000)={@common='nr0\x00', 0x1000000003}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000f5b000)=[@in6={0xa, 0x2, 0xe600, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000038f000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$MAP_CREATE(0x0, &(0x7f0000d6f000)={0xd, 0x100000001, 0x9, 0x4, 0x8, r2, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 03:38:17 executing program 6: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f00003c7000)=@ipx={0x4, 0x80000001, 0x7, "a5423ae58a4f", 0x1000, 0x0}, 0x10) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de4000)='U', 0x1, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ded000-0xd9)=""/217, 0xd9, 0x123, &(0x7f000084c000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:38:17 executing program 4: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xa, 0x8, &(0x7f00002ea000)={0x0, 0x0}) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00002ea000+0x8e1)=0x0, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000048000-0x4)=0x3, 0x4) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00002ec000-0x4)={0x1000}, 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/17 03:38:17 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x200000000000001f, &(0x7f0000000000)=""/164, &(0x7f0000002000)=0xa4) 2018/01/17 03:38:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000da2000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha256_mb,lrw-camellia-asm)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d4a000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) 2018/01/17 03:38:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0xff, 0x0, 0x0, 0x241371}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) 2018/01/17 03:38:17 executing program 1: r0 = socket(0x0, 0x4, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000eb0000-0x98)={0x0, @in6={{0xa, 0x1, 0x60000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f1a000-0xc)={r1, 0xfffffffffffffff9, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) getsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000eaf000)=0x4) 2018/01/17 03:38:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) writev(r0, &(0x7f00000d7000-0x60)=[{&(0x7f000026f000-0x6e)="21d40cc6d63496b9ccccc61777d9ab03a310607088767ceb33ece1fe8b275831b2bcf9553349a380e59fb66c24d56d509e86b9b646ab12f0dcdd6e275c5e205676b1eba5d7bd393da402fa5e653c4f31cd9da888cb7a7b4adf1a6ca4dd3fa44097c9b99a96c5ea57d08bab0cd9b0", 0x6e}, {&(0x7f00000b2000)="da8ccb5961475d7ad98a44e2b755b0bc50440cf98bf6901da6051193a7cb35dc20ed06968780994eb7b003c7f5ea83db3d65dfa9fc67a747e2199cc0235ccaaaf0435237445cf687207476b674a4dae2ca31d428", 0x54}, {&(0x7f00009bf000-0x46)="1ce4487325910a7bd7eba6b899301ed61ea48c0b12a45ca172ae556105df07bf6ecafaed80210bac14e851a7edad11090ec55fe524498ccce151d4c3afd8888cc79a5bf2eeb6", 0x46}, {&(0x7f000076c000)="b5b424577e4da69ccfbba06abcd3f8972aa405a20c5d208a2749d0d0effa35bc77501dd5fd168b9e0332de28eaa9e5303725838b24f468b040b314d169ecb0251868d9165535cc7146dd4fd845af6c87efe850bcd2c3a06df92a12414e16a86aaa5a93e75b21948c4f5f8282b5bd787812642a84db1e9baeb3ee951f2275b32613808420221ecb0e39a48b91db60115cc7be70069e9a8e9cdd20fe4e3a2aed93d42e555d067d1b07fccc742908da623fbc3f9ba3815b81f014e824f33ece8aa2f32ce0bb21a6002954037d8e87cd4092eebb918cdb89755487612f30a3", 0xdd}, {&(0x7f00001b9000-0xd8)="353dec404ff43a3324366b0cdc8ca3a08e063952bd4257128d27e22fd43036713fccea7ebad3fbc7da60820ccf4ed2bf39fef7e2330402da149bb901c1805a02c2cad7ff25503499a478071e36e886d2f0a40b33faa9f69c800880fd3be09c6ded6a6892153cbc068a486722b97ceb2fdfb3c158d9dcd2b766c55430e35868ed74771503755d674e5e5ce4cffc4821177f6855abc01a4506a52e94a69956e63ac189a532944c9959c553585f1ab52071e6c16f54eb68b7c16f050c253f2bc86b9bafaade32575677b6c33892fb783ee0070538a32d502551", 0xd8}, {&(0x7f0000f57000-0xaa)="9c371925e86413d7a0d03969ff385a813311d3e5ccb44ecc5e30246a941d55c02b3d72428fa27f5fd8629f950f4c32832128ba4edaad63acbfe5236889a25138822bc1027df0c7611c3addbffc0bf619f8c7b75cb132f2df650642b24b29c4697ef09657a384ed45a95f7b87490f62c76062c13194d2eda6724045b86158c5239598dcfe6a6a181ff38369615a54c1ebb925fab505c48404f202739866f9006e310f865e0068f5a99872", 0xaa}], 0x6) socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f0000b0c000)={0x0, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a15000-0x8)=@assoc_value={0x0, 0x8001}, &(0x7f0000a1c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00005cc000-0x10)={r4, 0x1c, &(0x7f0000778000)=[@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}]}, &(0x7f00003fb000)=0x10) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00000a1000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = accept(r1, &(0x7f00000ab000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c46000-0x4)=0x60) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00001a6000)=0x6, 0x4) 2018/01/17 03:38:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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 = socket(0xa, 0x80000, 0x800) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00001b5000)={0x10000, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmmsg$alg(r2, &(0x7f000077a000-0xa8)=[{0x0, 0x0, &(0x7f0000812000-0x80)=[{&(0x7f0000e3d000-0x87)="f33eb1e817ea5c588be180ff5c225226e2feb48a5cf74dce81936f3f23e60de872fb8c7b5b519f8d7270924b9a63a2a9fe793f90977b52c306a60453c479304d", 0x40}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/17 03:38:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fe8000)=0x1, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000354000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bf000-0x4)=0x10, 0x800) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000074a000-0x4)=0x7, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x0, 0x0}) 2018/01/17 03:38:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000dc4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003b8000-0x40)={0x0, 0x38, "e3094e743d7136f4a31744d19f6a643531200a8d106e69f1c08cd8fc8504ed59d26678453d056362ac3ce93f2dff275183761a8fd4d5f8d8"}, &(0x7f0000fbb000-0x4)=0x40) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006c4000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000, 0x234}, 0x98) shutdown(r0, 0x1) 2018/01/17 03:38:17 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x9a53) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) socket$inet6(0xa, 0x3, 0x9) r1 = socket(0x10, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x4008b100, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001000+0xe7e)=r2) 2018/01/17 03:38:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000010, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ab8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) sendmsg$unix(r0, &(0x7f0000d83000-0xc)={&(0x7f0000f31000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a5a000-0x20)=[], 0x0, &(0x7f000078a000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/17 03:38:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x7b30}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00007b3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r1, r2, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8000, 0x2, 0x4, 0x8, 0x3, 0x0, 0x0}, 0x20) syz_emit_ethernet(0x46, &(0x7f0000064000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "01fb27", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) 2018/01/17 03:38:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) r1 = accept(r0, &(0x7f00000e1000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000721000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e31000)={0x2, [0x0, 0x0]}, &(0x7f0000200000-0x4)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r2, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x40000}, 0x80) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b11000)=""/4096, 0x1000}], 0x3, &(0x7f0000d2b000)=""/57, 0xfffffc7f, 0x880000000}, 0x2) 2018/01/17 03:38:17 executing program 0: r0 = socket(0x9, 0x80005, 0xffffffff80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"0984321efa883bf73cc532460699b5b5", {0x4, 0x200, 0x4, "b905d9e1fca6", 0x1b, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 03:38:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000044000-0x4)=0xc6, 0x4) sendmsg$nl_route(r0, &(0x7f000098f000)={&(0x7f0000581000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a28000)={&(0x7f00006dc000-0x1b4)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MTU={0x8, 0xe, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:38:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x8, &(0x7f0000556000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000891000)={0x81, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @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]}, 0x0, 0x5, 0x7, 0x8234, 0x8, &(0x7f0000b62000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000001, 0xffff, 0x80000001}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d56000-0x4)=0xc) 2018/01/17 03:38:17 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f000000b000-0x9d)="b9c108d284612f113aa0df166b11d1ca4a0626e48f59f043e2bd7096a1225cb4369e07360a22d0868f8c0819464c7bc9b833dc082bd0f0eaf5b8328dbac3aaaef9eb4600fe92c474fe32f16b65581d35d84bc26994aa5c1141077f5f7390ead339bf3936d596ad9d9846771ee790dcc1591072658f68edb9ca3715ff672906ff5ccb8d2d0bad6f8f4afc810fe1ad4c59b11880efb60ac6ba4be61f61f9") ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000009000)=""/253) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "755722848aa543bbb878087d8aadc820e4bbc042aaa6822300c36754754b1c868be4edf5ceaee7686b0301010000000000008abedf435f1e85ff0f00f9ffffff00b05fe1cdbc113aff50b209686b007a"}, 0x160) 2018/01/17 03:38:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f000069e000-0x60)=[{&(0x7f0000408000-0x8c)='l', 0x1}], 0x1, 0x0) r2 = accept(r1, &(0x7f0000207000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5c000)=0x10) pipe(&(0x7f000096b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000924000-0x60)=[{&(0x7f0000105000-0x1000)="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", 0x1000}, {&(0x7f0000dee000-0x14)="dd9ede866e3b71de19d33e5e0119ef0370fa0688", 0x14}, {&(0x7f00009a7000-0xd8)="b4b25ec9b9d0a9033abe6327991785626643ce57fbe4d720f43b5cc099d15794e5bada70b9cf262cf3396741382476fc7e63fd0ab82999ce111222739a2cad062ac83457319f2618112c644b7cf8e36b341191ab4ff34239f6dfd2767a22fa51ad3095555de32309b66cc958784f8f4fac55657813234c329ab731ae692fd2ac5f2e60ba1a2d239b87e3e4c73740c754161ada99cffde9e674b5891e6d58b5d5e7723f330c848cec49c65208a8c075421300461ec7d01acf90d4be342c1d773c5a3c4a420de09aa311ea002d60c33b6a8e85949a653da31c", 0xd8}], 0x3, 0x400000000000008) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000854000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00005d1000)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f000095a000-0xc)={@rand_addr=0x3, @empty=0x0, r5}, 0xc) tee(r3, r1, 0xa54c, 0x0) tee(r0, r4, 0x8000, 0x0) 2018/01/17 03:38:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000303000-0x4)=0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x3ff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) 2018/01/17 03:38:17 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x0, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ffa000)={0x0, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ffa000)=0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000029a000-0x14)={r1, 0xfffffffffffffff7, 0x6, 0x8, 0x1ff, 0x9}, 0x14) 2018/01/17 03:38:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x2, 0x80801, 0x3b, &(0x7f0000c48000)={0x0, 0x0}) connect$unix(r1, &(0x7f00008c8000-0xa)=@file={0x0, './file0\x00'}, 0xa) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000170000)=[{0x0, 0x0, &(0x7f00006e5000)=[{&(0x7f0000d6c000)="621875502cb29061e497150a465f9b48bcd8c3433868a176b408edb09fabaa7f91ad79becc8fc2611c4f3adafd385516c07992b7385f40043450be1e5a9c5859dc21bcbda8877c4eb426e5ed9cd124351d2b50f1637fb7253999191230f27bdce1b9abcd35f90b9fe4c5bdff98f5b7277663991515569d7388a817767f61bed7", 0x80}], 0x1, &(0x7f00009c1000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x800}], 0x18, 0x0}, {0x0, 0x0, &(0x7f000052d000-0x50)=[{&(0x7f0000525000-0x58)="2cbc209c7ae35fa13f7ae683a991693d23aa34b92e98e5e79779fb9dc2797be58347f0e5f392a0f409fefd68b6ba81556dc70e4dc7df826af6f0a684963b3cc4c74112c6f67fc0442ca4190fa4b85b22f15517be6ccec431", 0x58}, {&(0x7f0000912000-0x75)="9385a70559985e46f63feea7625a506e770d22b956ed5d44a4b48c49dd2d86dad7bd9b9f816c10583f2dae781d8f28626f9c87e40d27c4a140dd10b553ba9924105db94aef14647200abe61a15ffeb0972fcaec94dbe09b02356bbb918705bff4e5c9eac96877e58e207a71de1bca102bd77100f65", 0x75}], 0x2, 0x0, 0x0, 0x8081}, {0x0, 0x0, &(0x7f0000e1f000-0x70)=[{&(0x7f00008b3000)="f1917664499bde3c4cbc8fdcb6c3e8a77b758594075de3c8ce87e3d0ffb5858156b2ae999d57c419b95a011de705cdc5c71f054423a902966b4a488839d171a6f26bf34cec6035b2da85f277a0f4ad52c57110fd9a47f8b79f9da96369e2dc7ce1e7849344327a34c04e74b0165fa1d3c90c9da705c667b799c7918b23d5ea6a20c2d6a23c74b7fabf760144aeec23ccfa9b232c47160edb32b0d660f711afc70d51885960f4", 0xa6}, {&(0x7f000071b000)="5b7e41dde460521b271a78c261b7df6f88f8afe45cbb4ed33fe18fa587d594b7b5d70926a3f5f7750ebe7143747d4a63774208ca7571bae63ba0e48052416b1cb094909a6b2dc504a93eedcc620bd8acaad6ba754e8a329ffab62effd1e61af5dc818f8ab28fdd184ace6474ae8100d030d1f996bb591ca6802a9bbeaf15", 0x7e}], 0x2, &(0x7f00003fa000)=[@assoc={0x18, 0x117, 0x4, 0x69}, @iv={0x80, 0x117, 0x2, 0x6c, "ab94616ca1aa432514d18130f438ecdfca18ce2b28438cc7720f624dcfa0f376887c907d2444d4cd03aa72e3098c77eb264cadcdf9dd7c0430ff5ff525fe0136bb576c26cc6ff321f59b14b63675f7251ba42081992ab23f9e33fc2c842c939b3128097e0ad893c01829038f"}], 0x98, 0x1}], 0x3, 0x8000000) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00000e5000-0x7a)=""/122, 0xfffffdf1}, {&(0x7f0000d8d000-0x58)=""/88, 0x58}], 0x2, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x2060) 2018/01/17 03:38:17 executing program 3: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000acf000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000926000-0x18)={0x0, 0x0, ""}, &(0x7f000017e000)=0x8) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000ad6000)={0x0, 0x0}) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000ad6000)={0x0, {""/7}, 0x0}, &(0x7f0000691000-0x4)=0x10, 0x80800) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000780000)={&(0x7f00006d4000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a65000)=[{&(0x7f00000f2000-0xbc)=""/188, 0xbc}, {&(0x7f0000ad8000-0x67)=""/103, 0x67}, {&(0x7f00000a7000-0xb2)=""/178, 0xb2}, {&(0x7f0000ad8000-0xb1)=""/177, 0xb1}], 0x4, &(0x7f00001ea000)=""/29, 0x1d, 0x9}, 0x40000100) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000ad7000)="975bf0b2480b8724b81dac86b1ad911a66d5fe8d699dfa3d5c0a7c2ec6ff68565fdec046de0af8758dfe981c93a7a8a528d47fa2f8378be6d5b11ba8473b6644cfe975da5235e80da9d45ca7a60e11a8bae6b1fa98c58d07686091c35b059f5b28087844d5fa57231680a270a9a8092906ff1c026937a79d879468e767b22908789f61348549106f70bd860d54f6afe334b67c6d139604e54cf86e74d14f76a35e", 0xa1, 0x0, &(0x7f0000088000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 03:38:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00009ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007df000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000ace000)={0x5, 0x7, &(0x7f0000e99000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0xffff, 0xb, 0x1, 0x5, 0x80, 0xffffffffffffffff}, @jmp={0x5, 0x1000, 0xa, 0x7, 0x5, 0xffffffc0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b39000-0x4)='GPL\x00', 0x61580469, 0xb4, &(0x7f0000e0e000)=""/180, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000e25000)={&(0x7f000080d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000c8b000-0x70)=[{&(0x7f0000b07000)=""/4096, 0x1000}, {&(0x7f0000a2a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bea000)=""/91, 0x5b}, {&(0x7f0000b9b000-0x1000)=""/4096, 0x1000}, {&(0x7f00006a3000)=""/98, 0x62}, {&(0x7f000085d000-0x2d)=""/45, 0x2d}, {&(0x7f0000757000-0x5a)=""/90, 0x5a}], 0x7, &(0x7f0000854000)=""/144, 0x90, 0x84c}, 0x100) connect$packet(r1, &(0x7f00007e1000-0x14)={0x11, 0x18, r0, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r2 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f00000c9000)=""/4096, &(0x7f0000d15000-0x4)=0xfffffffffffffc6a) 2018/01/17 03:38:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r0, &(0x7f0000d57000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003b0000-0x4)={r0}) bind$alg(r1, &(0x7f00000dd000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) recvmsg(r0, &(0x7f0000fe2000-0x38)={&(0x7f0000672000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000d76000)=[{&(0x7f0000c43000)=""/250, 0xfa}], 0x1, &(0x7f00009b6000-0x16)=""/22, 0x16, 0x8000}, 0x2000) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000e37000)=0x0, 0x4) 2018/01/17 03:38:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004d9000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004ad000-0x4)=0x0, &(0x7f000015b000)=0x4) sendfile(0xffffffffffffffff, r2, &(0x7f0000097000)=0x0, 0x0) 2018/01/17 03:38:17 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000022000)={0x0, 0x0}) bind$bt_hci(r1, &(0x7f000001e000)={0x1f, 0xff, 0x3}, 0x6) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x800454dd, &(0x7f0000001000-0x4)=0x0) 2018/01/17 03:38:17 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009cf000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001fb000)=0x20, 0x4) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00007f9000-0x4)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000-0xe)={0x5, [0x6a, 0x2, 0x8, 0xfffffffffffff013, 0x6]}, &(0x7f0000000000)=0xe) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f00001ad000-0x4)=0x0, &(0x7f0000f30000)=0x4) recvfrom$unix(r2, &(0x7f0000f1f000-0xc2)=""/194, 0xc2, 0x10060, &(0x7f0000149000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 03:38:17 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) readv(r0, &(0x7f000000f000)=[{&(0x7f0000001000)=""/44, 0x2c}], 0x1) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000020000-0x4)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001f000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000001000-0x2a8)={0x2a8, 0x3c, 0x0, 0x1, 0x0, {0x5, 0x0, 0x0}, [@typed={0x20, 0x8, @binary="23f32c256a6b32df1712dc7e05cb546c6c2c082c3383cf"}, @nested={0x10c, 0x53, [@generic="4a328ccad7521db9b316b799d46238a3640641db3e60cb5f1e0ba64ebe6fb80566cb334602a02e8a1691071a313d683acd6b8c3d1bbfd92beeb8463abe14ebfef6def5f3217acc73ab8602aafb0dde2cadecdedd9c11f66fb430c39e9475954ba816f774123611d50232", @typed={0x10, 0x77, @u64=0x7ff}, @generic="090d235a72de38f9f504e642deaad3986484c1a46b56f779c8baca3a4e0719f5e683a7132e907471c1eb452abd36092f3c40c5d0ad71bfb5d0b1b4300e6a0eb28c06e01dd55974343829be8573e6cee4a22ff9c74fa52fb12adefb7538e471b88f6720be4fa3872804342e6ad3dec136dabf10ef7d6e1da55fff98a2a4edc978c209c65a37e3d2fa315eba"]}, @typed={0xc, 0x40, @ipv4=@multicast2=0xe0000002}, @nested={0x44, 0x15, [@typed={0x8, 0x89, @void=""}, @typed={0xc, 0x5, @pid=r1}, @generic="6fea0824b8c2d2b906ae895f97207987bd98403e59fd7b0ec7bafa01e3c1f19cac5b38a94c4bd05a5054"]}, @nested={0x118, 0x5, [@typed={0xc, 0x3e, @u32=0x3}, @typed={0x10, 0x8a, @u64=0x8f}, @generic="281485f435596acc584ce3f09e1a9c1fb22bfaf327247a0e40f1c3ecd220e273458020cd68089a114100d8b92030466eba979d3aaadbc144e0253da5abf676a7d9d47c48fa44c1853057607d8d08be295ea56e66b4c1be829d35bad885dd17f24dd5561cef6dda51e9707a6b2e70a5e1dbe558be008b1a76b942d2d3fa22b5377e98d5758ef1884deab344a0ebd606c3426ef8cfa235ea9f967a56808b082e282b149855ebec8a", @generic="43630ece6e8bf5d275ab55408dd8f6f984f07c5df2b99257f0dcc53c860e8b7826d6e3d2f0250a15ab1b35c2dd7194d646fa9500b29d13e7ac1630795cfb9daac0dc2c6e3e178cfeb2aa27f3a231f3", @generic=""]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x80}, 0x40080) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r3, &(0x7f0000009000-0x38)={&(0x7f000001f000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000020000-0x10)={&(0x7f0000020000-0x48)=@canfd={{0x1, 0x8, 0x1000, 0x81}, 0x1d, 0x3, 0x0, 0x0, "6cf13df397d826fbd51b831700092df4c6efc9ea25f0922bf42e3b9d43eaa1f9b7a6ee850f895b71d1ed97be241cfa65dd1fc1840f93a4a2c082f31325888a2d"}, 0x48}, 0x1, 0x0, 0x0, 0x41}, 0x8080) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000020000)={0x0, 0x0, 0x0}, &(0x7f0000021000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000d000)={0x208, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, [@typed={0xc, 0x33, @uid=r4}, @nested={0x1b8, 0x30, [@typed={0x1c, 0x94, @binary="6d13c9afb81ad119b80d753dfe2a0363da2b"}, @typed={0x18, 0xd, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="d1a44eb0be09842b21dd49c7dedab3040e1f79aaa76f36758e4da50e8fb23f4a85235185600003d20dd80c09aeb8b00ec1d08228421bd0cd13e79eaaf980305fd77bec0e0ff229ed77cf9cc15a201bf5a60b11793dcede5d0864f01a0b55d92f7de4c2fdb286244cf1752aea0e23f73a1b8023ba6c7d2fbc8f27df25f54841316183cc71c64cac2a6f610ff8dfcf8e884bd49323de8584f97a5cd6ed6dab7e2f89db8eb96f12b7feb647ce17be40c39e88f7362c3538b7a36a98c69e1822dbe2503945f66e7883b0c6481f9740b72b408ed1fb6ecc1cc134eb64f59443cc424883ea84ecee2249644f4ce0be49dbed749a9e0e944fca6042", @typed={0xc, 0x6f, @fd=r3}, @generic="8d8fa9c40da97dcbe9959020d1a07ccaab42aab1d078ecf404e7d999dbeeddf10c2b8850e950f71f6fc2c9fc7bd6a8dda78920064e6f3de165214e103101452f72824d536bb703cd94915372eb27e576c3cdeb8b2e34720465207640eae2afba436122f1a525cc92724fb7bd1f68bea3e4c6eab8dc9671e2ee60210f"]}, @typed={0x18, 0x44, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x18, 0x2d, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x208}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000022000-0xef)="072b2dfa8375280ecc0b1761cc4956a6239354444f4f16aece1afe255ec1b816b3fb60f69370b89633daf621169798735e4f109db3c9eb4ead27dc0a344e339d0e1c88e5fe358612eaad9bc820ce60ae0472f888ccc5323f15af0ab3dcfa8d75f01524af1443d6aa09e8141bf92ecbca7f0ca062e72aa150eec89b087a642263744d1c0baa3f8a0f688a9c5ea04c6a80efb9a05f5a098c838b79b595a7c195b4ff5d057973a0bb901b3122fb63dae40f6a7cc1f7b0d472e341127b705206530d95c966e2398024decb1eaf21583e07e970b1a3e57051b6c3d417be233bcc7bf1d098708ca432b37188642a623f5459", 0xef) 2018/01/17 03:38:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000d00000-0x38)={&(0x7f00006de000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, 0x1c, &(0x7f00001bc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000017000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001e0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005fe000-0xa0)={r2, @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, 0x5, 0x3b7, 0x32, 0x694d}, &(0x7f00008df000)=0xa0) close(r1) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffce7) 2018/01/17 03:38:17 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000c4000)=0xf, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x8000f, 0x7f, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r6, 0x0, &(0x7f0000002000)="cf6e8c4d1b9610800dd8a1d17e197b21855ac4a9d59bcf63d006df94451d4627a2c9e1a93e3a41a07f90365eac2962de36067e7159bb625b22ae9eed7a777a8b8d4d66d9ea9fb64eb8798f56d40eac36d18d67973409d559111fe066212c0b1bd3c3187d544ca90093fb003789abc10614fd2debeb4d11d7e4dd6fe794406fb90b4f0f84fcac25135ac86b236ae26ea04279ee956a39ebb5556ac341856ee55ddc1754b8a0a34c4f49b5c45fa5e5fd680e830b139e106c0518d0e9e6a44ebd178b93cd6d") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000004000-0x28)={&(0x7f0000001000/0x1000)=nil, 0x91, 0x1, 0xb0, &(0x7f0000000000/0x3000)=nil, 0xffffffffffffed64}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000002000)={0x0, 0xfffffffffffffffc}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000005000-0xc)={r7, 0x4, 0x30}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000-0x38)=[{r1, 0x100, 0x0}, {r6, 0x8, 0x0}, {r2, 0x504f, 0x0}, {r4, 0x8c, 0x0}, {r5, 0x500, 0x0}, {r2, 0x8, 0x0}, {r4, 0x82, 0x0}], 0x7, 0x2) setsockopt$inet6_int(r6, 0x29, 0x3b, &(0x7f0000004000)=0xff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000002000)={r0, r5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000006000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000001000-0x4)=0x100000000, &(0x7f0000008000-0x8)=0x4) 2018/01/17 03:38:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000688000)={0x0, 0x8}, &(0x7f00004c6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000043c000-0x4)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) accept(r0, &(0x7f00008a0000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000927000-0x4)=0xffffffffffffffbc) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0xfffffffffffffd89) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 03:38:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f00001f2000)=[{&(0x7f0000003000-0xa7)="5e285678a47b07d65f4ba35479f95e39fb07db17660951dc0cefec99d415e73d15b348c5612d6d702febc10ac02fab6288aec37f4efd1400b68076428ef29405506433bd311f41879f339e9b9e9b9d01af13d419583c98a214fdc2139fbda7", 0x5f}], 0x1, 0x0, 0x0, 0x0}, 0x400c044) recvmsg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0x92)=""/146, 0x92, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000000)=""/19, 0x13, 0x0) 2018/01/17 03:38:17 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000078d000-0x4)={0xffffffffffffff9c}) accept4$ax25(r0, 0x0, &(0x7f00001cc000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ed000-0x1a4)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000ee000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xb07fe4a49def717c}) 2018/01/17 03:38:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0x10000, &(0x7f0000003000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r2}, 0xc) r3 = socket(0xb, 0x7, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000a42000-0x38)={0x0, 0x0, &(0x7f0000b8f000)=[{&(0x7f0000415000)="f93d475f5b8b13bd85e4ce55d2a1e6df7ac1d8f7e9850e3fa4ae4a60cb07fcba78288282811f027658a2fab088b98e4e195ee08768df1609dd9630fe90292a1943a167c85597cd406dcebda5f96772bd3976efde919ea7cedb7cf79ce71361764881e15e44041be97d3ec29fdcca4895ebf16ee4ed3679a299b96bde9fd167e85f0baf8a79cdac2fb8405bb672420ba7d2c3d475883adc6a0c1befd9f412762a164ac6b2981d9939d8e43adbad2b2e30a3856beb1abd586c741e6d7df42f3ebc9c4de5f92ffb4d67300aac42202e29b54e4a040af59bea544a0d7663acdff8de87", 0xe1}], 0x1, &(0x7f0000f60000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r5, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000004000-0xb5)={0x0, 0xad, "84eb4517f73d21a924be5c575851101c11d2ad6d3cb892248774a5f87de005e6597403bfb040e3bdaae478718e33951d76856a7cba145bc2d63d8b239b2dcb3f8e7532a4d27f46b81d1d4b8c1134811683a8e87be4295b2e01944efc316b77ddec158a48aaf676c23693f0463e7ee72b54756e153dc9274b397d7eff2b86fafbf5676c80f4a075f7667500ddb93b1960787f0f1f78e0d58d997a45d3e20028b88204676fde2eca9da8a1d85213"}, &(0x7f0000002000)=0xb5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000003000)={r6, 0x7f}, 0x8) sendmsg$nl_generic(r3, &(0x7f0000002000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002000)={&(0x7f0000002000-0x50)={0x50, 0x3a, 0x20, 0x6, 0x3, {0x13, 0x0, 0x0}, [@generic="a8dec5733ec9e0927309fc680e2aeb326bc458d8bc254b22844a65a8ea3a340de45bad999b116a9e4b12a43b666554b637359f4666bfaeeaab"]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x20004804) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000005000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0x8) 2018/01/17 03:38:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f38000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000100000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:38:17 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000007000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x1c, 0xbaf6aacfc1e963e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000007000-0x9d)=""/157, &(0x7f0000006000)=0x9d) pipe(&(0x7f0000006000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000006000)={0x3, 0x3, 0x1000, 0x401}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000)={0xffffffffffffff9c, 0x28, &(0x7f0000007000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000)={r4, 0x6, 0x0}, 0xc) ioctl$PPPIOCGMRU(r3, 0x4008b100, &(0x7f0000005000-0x4)=0x0) 2018/01/17 03:38:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000be6000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x1c071b43cf4b9da3) socket$inet6(0xa, 0x4, 0x1ff) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000084c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000ebd000)="e332ee45c95235220677cc4c968070e2d7da77fc4392c6b9c98c59891520e47877fa187afb82398710f2c0cf7d94d64bbe4048f446353b9b5b957845200fbbb6597e50229030b4c0814fc3484f16be07d7fff6fae76dbd1ae5045ae5afa38a9aa4cf12d3ec44fcb8d8ea59d5110029668da5bb1cfb28b9acdde5dca48701dc94e60e6821189374d3badaf75e3756aae7a49e233a26a120720b82e52871e2766c43298f8243c70f3a6370d41870132541ec6d398522b86d064006a328cfb6ddcf45227a3e96da62aafa6e2ab34bcc5b", 0xcf) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000aec000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000ba5000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000925000)={0xe47, 0x5, 0x8004, 0x2, 0x8, 0x9962, 0x5, 0x252, 0x0}, &(0x7f0000d29000)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c0a000-0x8)={r3, 0x4}, &(0x7f000040e000-0x4)=0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000cf8000-0x20)={@generic="8cf589444026c926f8629608514a0e19", @ifru_flags=0x400}) 2018/01/17 03:38:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xf896}, {0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x5, [0x8, 0x7fffffff, 0x401, 0x90a, 0x7, 0xfffffffffffffe00, 0x3, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000802, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000c58000-0x20)={@generic="dbc9121b005f48c5ea08756fd1aa1add", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a7e000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) pwritev(r1, &(0x7f0000f83000-0xa0)=[{&(0x7f0000869000-0x26)="a34c85f9a76b3e1e9e26fe9e7e728cad6103afaa098a7cc70615881115cb5ac053c6d6152fc5", 0x26}, {&(0x7f000053b000-0xbc)="696b4ae8c156469354130937ff91647c1ca0776198ccbf77ea61c0c4cca375fc9cbfbae55c3c65c817f7b7195e532d2a0efc56ade6c3f0984a3f38958dd3f5a79b17da4415d88d6042f8ce05d0fcc3e7875a2fb05477f1698dd377263fc29969020412b3f83afe48febf664253d73d68fd78a60c8d12656a8f3959029a04df1480c04fee6600e2569bf71f08ae6d0a540281b9656f91b1d6a61c9da80659d550a70ab13b3019a6b99367f8478d04c4693c2af3581e8bed7b00adb038", 0xbc}, {&(0x7f0000336000-0xa9)="2be750df9285a9386dc8282e6dcbf149fbadd9a00c75e01a968a2b7bd4adf8dc82ef9a7b8b8db0a250a8c159fe8dd51f65d9bedacf9eb235b7774b7b3d96dd20e3bb8c9d1c7c39c31907020b3c048b846a6f46830f5d474f74ffcb7049fbb0f69798782f6433d639725d77958ec4a9c49bc419ab6f03d7347f9d1894da3f15bc981ecdb4249e9dbd38c062520635bd4a228e2010660351571c7d1913d36ef0706e4ba98342bce99974", 0xa9}, {&(0x7f000006d000)="cb9f1b2d5c5d61bd4bdb71ec93624dd0881405acd97de55948d9b85da491639ffa75e59628959755f8fd987c4e299a6f33a4b5c84975c14123de9458dacbb892ba86228e366db34f5dceda800e28a3345ada14b15c92d6eb", 0x58}, {&(0x7f0000d17000-0x9e)="4f612328684e221d5a835542a9fa6c5be1de5355735ded2ef9d6a7d01d21caebcf6d730c2725d286236756c2bd50070a1ee8954b8f3683d8b88ba9c5b6bea24bd429a15cb220694b5c9c0e6b7a65866ddb776dc61c9851336ca799f0931627c064ce03aa1d3ae5fd280c9e1458118375330c373671fcc8c955798d53fb86b2a0a5ef0b6f7cebe5a4ca5363606ff4e7b70f6fa10833e4e567a3ba165a8f1c", 0x9e}, {&(0x7f0000d93000-0x68)="d2061769fa2c1da95d407d836600a912b1fc5893257459746539c51abd714a2635fac89c72c82491de678c524c2d7a7a3e8bbd2389d88f24fecd944036b1f59fe4f82cbab30295b9491d57f244cdbca56d7e5d8c7f6c72b59f21b2be76251bdb67672716c7210f45", 0x68}, {&(0x7f0000b4a000-0xd0)="217317ce4f0573f67b754b576876afe3600dbae3ee9f05a0f34478237a9f3c76782547573e783fb6cf4e094a55cc735a1389a3aec17054b93959fe03573f9be5d3cd4303fffcd006d57b33a393f438ccc06974f6395ea94cc22f7abf91fb6e5cab859ab8b6718bd9aeefbd196a8202092b9c0f30d7976707ae45cb4601f0368310ef2b0988022003167d67720024bb9bf40b787967f5c5ea098b5a5a8c597941e6a5014a367b9cd0659007d5d60b4710c545d7cba7c897fca9d9127dcea059d32de34502afec3b0f855d5240ba938809", 0xd0}, {&(0x7f000033f000)="26da2faca218e167ae272263ea8d7c6f769d9c09935788badd9c995cc19bdabaee3cb84d", 0x24}, {&(0x7f00000b9000-0xc)="46ad30e01341a4fc206ae9fe", 0xc}, {&(0x7f0000796000)="9659adf7e49dc9ee780dc8a692111f1604c2832d646046c3d2d8d1fd4558ce30fe47d58dac2b8e149d298a587d6fa8b5ed9d540a5347406b89efa7a2a6a0bf0e3b1b65205a8026487f76a0fe74d38c2134c662253235501ddf5145aa6069e168d2aa6c3ed9d9e19c6b3fc523896b9854bad29308902311cd64036d92d61ad8dfc20f9554e59e2f6e91e2eedfdb9b296210a4c9add49c5edb9da1811bf0287cec04dfe6485e873be5bda18b4a0a177e463742a094fd412550a45fc41e73906543a9ce2aa6793f9e70f551", 0xca}], 0xa, 0x0) 2018/01/17 03:38:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x820000000001, 0x84) listen(r0, 0xf0fc) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) 2018/01/17 03:38:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001c6000-0x78)={0x6, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x1ff, 0x3, 0xaa63, &(0x7f0000c51000-0x10)=@common='tunl0\x00', 0x7, 0x80000000, 0x2}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e68000)='tls\x00', 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000e62000)=""/90, &(0x7f00003b6000-0x4)=0x5a) 2018/01/17 03:38:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f000054b000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket$netlink(0x10, 0x3, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d4d000)=0x0, &(0x7f000074d000-0x4)=0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x280, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e42000-0x10)={0x0, 0xffffffff00000001, 0x5, 0x7f}, &(0x7f0000159000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000079e000)={r3, 0x3}, &(0x7f0000cb9000)=0x8) 2018/01/17 03:38:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00005ab000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00002ca000-0x10)={0x458, 0x4, 0x40, 0xd5b7, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x0, 0x7409, 0x400, 0x1f, 0x10001}, 0x14) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x206, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/17 03:38:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b0a000)={0x0, 0x0}) close(r1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000727000-0xb)={0x62ae, 0xb, 0x80000001, 0x7f, 0x4, 0x9, 0x10000000000, 0x2bd, 0x0, 0x9, 0x3}, 0xb) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000f31000-0x70)=[{0x0, 0x0, &(0x7f0000b1a000)=[], 0x0, &(0x7f00000f4000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x48, 0x0}, {0x0, 0x0, &(0x7f00004e5000)=[], 0x0, &(0x7f0000169000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x8000}], 0x2, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 03:38:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fa2000)={0xffffffffffffff9c}) getsockname(r0, &(0x7f0000f0a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000586000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x10) readv(r1, &(0x7f0000e0e000-0x10)=[{&(0x7f0000f28000-0x52)=""/82, 0x52}], 0x1) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:38:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000090c000)={@common='eql\x00', 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) sendto$unix(r1, &(0x7f00006d2000-0x80)="477fbdb25bf1273c98787b3f093e628d5e83d072d6bfec000ae20914a959e6b4c82f0e1b759dac08d3a62ad1271a330191f095a6bdbd940f82c0baf91db751a9d5a5bd0e7a72672d78314c16bf1f138e39ccae0d75efebc28c16dad86d46542f718d3fc525099179cf53e1b7ea0f73da2b5720edc33be98b2aeb051bda4692a7", 0x80, 0x20000004, &(0x7f000023f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 03:38:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x840, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e97000-0x230)=[{0x0, 0x0, &(0x7f0000cfb000-0x20)=[{&(0x7f000075f000-0xd0)="07bc074e764fb31936fc2be9ff3ccf1c91ab3caf0c5800a81fb45c22494674a4", 0x20}], 0x1, &(0x7f0000456000-0x18)=[], 0x0, 0x1}, {0x0, 0x0, &(0x7f0000dae000)=[{&(0x7f00001db000)="4cfa8c634a7b67988ffd948af370d5441f5db6bd0ecaf16e534e0e16871fd3b12ea8f775ce86db4c8b25335c9428866912d5d0d1257f0976634594cc4f1e21855f31cca4ba37eebd0c8a7a9cd68c03c56888d782c252597bdd4b579b942a20268e1b8ce21895a2d7ae92ce5cb4fc7fb82e0c7323", 0x74}, {&(0x7f0000fa1000-0xb9)="27aecdb43cd1ff70a4069ac02127f17247712db3fad5c69e587e5a3d9c316f11c5c71581298d98c97d8ea80e634ebd4031031deb6dd8ada95b213897ade15a2cb31f51aa2525e28176ebf8aba12e49433f96f5bc34c37f6f1dc3bf07d7343f41b00b6580381131e2b0faa769495294057013e84f362c04ee13d6485d90cd7f456771f141c58fe0cc76470d048e9c5b32d3ded8715eac91bcf95c46db7641d32d300ac104ad1b27b15fb98a1f0cb2185c055eca227c538ea17c", 0xb9}, {&(0x7f000082b000)="83173f4c7c7cb5eef55c3f26ca6367f21222e41d2141de750ae75f63e48bc606b784e26188c7ec603b6e7cb5c726d40e1aa3d1c0afb099d3528b09", 0x3b}], 0x3, &(0x7f0000759000)=[@assoc={0x18, 0x117, 0x4, 0xc019}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1030, 0x10}, {0x0, 0x0, &(0x7f0000d24000)=[{&(0x7f0000bac000-0x5)="868063d0e7", 0x5}, {&(0x7f0000264000-0x2a)="a72139e56e99cdc1143687955bb8897d167a9d41a3a2ac09ab76304c3ffd19ea2b7827197fa9e444b1d5", 0x2a}], 0x2, &(0x7f0000e96000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x30, 0x80}, {0x0, 0x0, &(0x7f00002e9000)=[{&(0x7f0000d8a000-0x5e)="20b7d1ac9b22686e71a6f440de511698addc67e2fe461193efea0a1749f2d0ea564ee23a16c5ce004bf3f7fbb012a64f25a1c9154b47bef7acc4dd30013c1606637e39dc8d260b80b97a3bc26e3a1a317a6e46cea9906c84062d043b04d8", 0x5e}, {&(0x7f0000c2d000-0x7a)="adbb8ded8c44eb68709542b28a79d693ae852df904b8ffae4f193de358a1b1e6403e6912020025b2ed4101612cf4bbc2c9105eedf5927749ae36cb724e8367e4d6eb0758268b5b8b9be9a005c176d94fa1bb7afb1e53ca57b01ebc0ce4531f068f28b33c317a77c383c05cf0f7f288ef0831ae0f77f0a7d1e3bb", 0x7a}, {&(0x7f00002c0000)="093eb564d1767cb877800f976047ae96541c740d1413d252c9786a21c1cb00d3513623e9a14d9a5c68a36c173454eeaa582e8915e12ac2d044cc094f72c0ead4c35f442c7b4742308c4d5b66d897545ef5e35489ed471588334d64b0072c2dda540e3a6cad5410c25896bc85d801e2174717ae182fe3582700099e5aa2955edfc94463ab58615fc054fb48e3334305970149f80d8ca08a9a5232486f1fe3c45f68997d30e682c4", 0xa7}], 0x3, &(0x7f0000512000-0x280)=[@assoc={0x18, 0x117, 0x4, 0x1000}, @assoc={0x18, 0x117, 0x4, 0xffff}, @assoc={0x18, 0x117, 0x4, 0x800}, @iv={0x108, 0x117, 0x2, 0xf3, "df29e5ebd0102b20f5fdf39912710d70d6f5454e02db46faee16fe82cedf688f85074d88a813327814ec21eb4cced7f31ec1d79188269974bbf6ecbe176b5b032b71f982992dd724ee4b0bd46ac7f71deac8ce98c5213b59ff1481d585e49c98c6d0a97a631c6606eb177ad515e1e7b307632810eed0349a1aa74cdc60f62ad91906473b9fe0622239b1396684423077a02de765b99fc58811c3f29f7ee7f403eb0d225993e94da5147f4d6e98a0942005a2bad9b85fb5bceda3f26fe053267daba6e009cef9de2d30688f23ec969f75f20c8d0fd7894722d08d6ed96c4d686f5becb388eb2f735ebe05fd5a283a64f117ab91"}, @iv={0x90, 0x117, 0x2, 0x76, "93056e1d9db71243cc29850e7464c0204fafa18634f58ec2e3b31ad4c59736dfe8330ee96d37043bf6c58b494d21e372eec479c38c2bc9e0b08f696eac20851c7f640fe476c2bd6814de89d26481476bc0310e2a6d9b917741ed32a0052d7cb8c2ced9e7c8a9209eddc320c0c33d5e34fd68ea48630c"}], 0x1e0, 0x40040}, {0x0, 0x0, &(0x7f0000d4b000)=[], 0x0, &(0x7f0000dda000)=[@assoc={0x18, 0x117, 0x4, 0x3}], 0x18, 0x800}, {0x0, 0x0, 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"7ef027bc9abd63acdabf96379651e1ce9a4dc8655a7ddf4fa4947a06e2543a05ce380aab87248c4ca52b91234a9e26782b6a05526bdbf41c7ab385ad341cc622d6e3d49336542a8e5fcc36301a29af6a50406cfb925574c512b170e518a507da9fdd28f32db5c6c991dd221c0a1808badd7c00ee0ec3dd9748b271d057a61c450436c5c25d5ba263228ccb52dc6a215d61db574648b8f26ec4c1844450f3be8f22e3e3d4ad2409466dcc03afbb0c5b09f289"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x128, 0x10}, {0x0, 0x0, &(0x7f0000bf9000-0x90)=[{&(0x7f00004f9000-0x78)="843348d6fbf4d650381b152c11e50e68370b31b6825c25a4361c1e1e37f5f4ce92919c308c137f9ef7169638a13b1171156642eabe913fc725af3b03316dca6c4e8e18cee97aa41cda6f8603236b13cb87b5ecd1de2713f292768ccaa20488f6db52ed46a25cf684d0a0ee9f224e418e856d84317c8590e3", 0x78}, {&(0x7f00008ad000-0xbc)="35ff3030763a411c280dd3f361c37e8959c783048f677cce12f21b0f9874bb45282ea521e2fd0424f244e74cdad97ea95c3420b6f3cafcbcc0dfbe7049e5cf2767fcf635469d12ab4af7c615216ff2e6220c8956e6dc552ba46a5553cae263ea67528e43d0286fcf5985e14d82d6f426710ea307097a3c7701e2e55e32992b11ce6c3df703b43f3c5acbabf5a29675985a75f80a0fbdf8ac48d103e0488897b3c00a5be80a16aac725f8345338a6e7608425f932d642ffd8fbeb79ab", 0xbc}, {&(0x7f000052f000-0xd)="eda6871bc0f53668497b8107c8", 0xd}, {&(0x7f00008e9000-0xc0)="973a84d40f34d71275ef31657189fd17860cfb64026fd6af2ad2b696124ae9aad6909561ec75b3ede910e28e3ed4a7246b213f0f7c26e7d54ae551d8735f257cdff8cedd150d8311f63bd47bf5c679cedd9acff5e23cc10b6e38c0e8ce7b9c57654fdb43a497f846dfb65394737b47e921811f58054978cca8a7f8a1951bddb2306f4bf29073d7679e320ee23caf5a215a4a05d252a05c16ce0f1656c7c9e1803b1c7ccceb1cb3794c1d6a79532fe1ad705711beb7215e0b3472f78fa54bfda1", 0xc0}, {&(0x7f00006e3000)="0850ef04d58e7314715c10a85663e9e87b18e699f122a928eb16f2e7056bcec38ba640deb2e2c18c0102c64244954148f8d0489baa2cbe6f27a3dba8ae9f8107c398713d6fbda8fb164333cc9cef23000785350728d9", 0x56}], 0x5, &(0x7f00001fe000-0x2a8)=[@iv={0x80, 0x117, 0x2, 0x6c, "4bcdb5f751fc081a91356b395a2306c313e5040e63045a877cf8e05d4394780bf628c7ec5f262b69cf34f7b19a8f4fb254e90bbadd6a53845f97e7538a8c9b3d5cf179ab34cc9e077c8a644477d2805d462088d3b8adf961b2ed88c9db667a1ad7ab72a3b899a471c28c3b5b"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x28, 0x117, 0x2, 0x10, "8a721d3954fbbeda106cc49061db76bb"}, @iv={0x18, 0x117, 0x2, 0x1, "8c"}, @iv={0xd8, 0x117, 0x2, 0xbf, "6950e12f02271555dbbd8ed6101d8e42c90719240e6de39e7bda49360ef70d089ed605b08fc2d010f390284fa45cd3f60dcf6a846a1b72fefdbd2a0872827251dd12546d5052285d4ade26e6b9498169242040b5565d7b426ae9974ff706350883442461172c3d34a0ad6ba5823c262b67244da89fed4e4de7d463c370beb36ad038de6234721db43353f426a840b7e0fed799e0fe51ec2d5d0838d48fa0e88aba2c6205f0aa7f1ca8c78d719507edb3f563b0389b182bb9eed2dc8bfc86b7"}], 0x1b0, 0x8000}, {0x0, 0x0, &(0x7f000072a000+0xa10)=[{&(0x7f0000f85000)="bd281d056a2761820cf26603bbe56538df7184c813c3b7ca3a6d32d2a48b82c0779c3949e9f492b7f1629c3811507a1108454920a683a096cd52bfbc811baceb27c008d2ddd0c3f55dc4516e825bfeff72033068423a808e9eda50bc44fe35e13c52a1c44d58d033edaf1c5475f7cca7f02cd6d037d06950f9c54499a8edabab01181880355737c04e39ae62b229deacb8994cab7f2568a29015001e2bfee7a21294d7b50137f7110a00f00419237ab6f3c08b059166fa81b4736a3ffb23f7e1a3b93ca854faf16ce14c55d996c881bc6452b3b7aac38fe5f6acaa961bdc448e9b23363cdad260dea5502802a6915fd12f", 0xf1}, {&(0x7f000090a000)="4cc25d7e10c9d8e67a3a9c4dfdb9dd1022e476bf37cb8702b2bebeb62f6a711440b55139a283542328b6834a863f7829beacbc0b5f530f9031ff2bc75b13de064ac9a98a05455998434de1ccaa2f6e4aae51997b6f447f818e1ca43f85", 0x5d}, {&(0x7f0000261000)="2b88395aa54dd70f314a20782aa7779064", 0x11}], 0x3, &(0x7f000052a000)=[@iv={0x70, 0x117, 0x2, 0x56, "44183856ae1b44a3b62176f6496177e1e05e7df0568eda5df802224f913fe608729209412ab9c839aca53a4ac527369c90be8f7e64cfafb4c6721d8ab23c9a721f7e0e3a4fec88a388ec44abdde9ff4045c4e04b819f"}], 0x70, 0x880}], 0x9, 0xc000) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000a79000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x0, 0x2}}}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000fa2000-0x4)=0x0, 0x4) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0xfffffffffffffe52, 0x0}, 0x0) 2018/01/17 03:38:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = accept(r2, 0x0, &(0x7f0000748000)=0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000bff000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000b00000)={@loopback={0x0, 0x1}, r5}, 0x14) socketpair(0xa, 0x6, 0x0, &(0x7f0000ea9000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000033d000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000229000)=0xe8) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f00007ac000)={r7, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000a88000-0x8)={r1, r0}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:38:17 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000006000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000)={0x5, 0x0, 0x10000, 0x9}) 2018/01/17 03:38:17 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000010000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:38:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000c64000-0x4)="66014ebe", 0x4) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00003ea000-0x4)=0x0, &(0x7f0000728000-0x4)=0x4) accept4$ipx(r0, &(0x7f0000495000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000065000-0x4)=0x10, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000fbc000-0x13)={{0x2, 0x5, 0x7, 0x5, 0x100000000, 0xdc}, 0x8000, 0x9, 0x5}) 2018/01/17 03:38:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bcf000)={@common='eql\x00', @ifru_flags=0x8400}) syz_emit_ethernet(0x23, &(0x7f0000e0c000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) getsockopt(r0, 0x4, 0x1f, &(0x7f0000175000)=""/171, &(0x7f0000740000-0x4)=0xab) 2018/01/17 03:38:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getpeername(r0, &(0x7f0000fb4000)=@un=@file={0x0, ""/4096}, &(0x7f0000f19000-0x4)=0x1002) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0200000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a34b59829a2b0afe7ce43aff2470a0c5216669ca021f6f65dcf160e7e58f058c0002f0000158d19bcb31f1314aa2f151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/17 03:38:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='GPL\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000563000-0x4)=0x3bb1e505, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 03:38:17 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3f97030fbc", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "48fba2", 0x18, 0x40000000003a, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000000d000-0x4)=0x2c, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f000000d000)={0x401, "b0d7467c9f6b"}) 2018/01/17 03:38:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00009f5000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000d76000)=""/122, &(0x7f0000001000-0x4)=0x7a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000c06000-0x4)=0x7) bind$inet(r1, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f000036d000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f00007ea000-0x7)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000526000)="01", 0x1, 0xfffffffffffffffd, 0x0, 0x0) 2018/01/17 03:38:17 executing program 3: mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x280000, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x0, 0x9fd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r1 = socket(0x0, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ea0000)={0x0, 0x68, "25d720b339710d5473103a3a5eff54616858b678d0e4480d73690d7fab067918892db650e17cf166da12cb162e8aff17115d503202e70c25f61252fd1894174ee90d91ca20d364341a496ff5e4cbbeac2ba19b87fc471c9c6b80acf77985a57efdd766a5e0593517"}, &(0x7f00008b2000-0x4)=0x70) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ea0000)={r2, 0x0}, 0x8) 2018/01/17 03:38:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f000036b000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000e61000-0x4)=0x1e) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000245000-0x4)={0x100}, 0x4) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad8000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000847000)=[{0x0, 0x0, &(0x7f0000ab1000-0x30)=[{&(0x7f0000fc4000-0xcf)="a0c82446c056712e69819f3bee72b310a81678da4e72d563b9e829ab6745aae46c4792e9eb68e6238c1ba7e370ea76fc3a7769be1cc69433842d3fdfdc28f35e145bf333f69e67d6f31d60091f98d6a2", 0x50}], 0x1, &(0x7f000064e000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000d5f000)={&(0x7f0000b90000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000f90000)=[{&(0x7f00008ff000)=""/88, 0x58}], 0x1, &(0x7f0000ca9000-0xa3)=""/163, 0xa3, 0x0}, 0x0) 2018/01/17 03:38:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendto(r0, &(0x7f0000660000-0x1)="dd", 0x1, 0x0, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x44800) sendmsg$kcm(r0, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[], 0x0, 0x0}, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a37000-0x10)={&(0x7f00000b1000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f000053a000-0xc)={&(0x7f0000066000)='./file0\x00', r1}, 0xc) 2018/01/17 03:38:18 executing program 1: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000e3000-0x1ea)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000f5000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000085000)=0xe) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000005a000)=0x1, 0x4) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80b, 0xfffffffffffffff8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000f7000-0xc)={0x4, [0x4, 0x7, 0x6, 0x7]}, 0xc) 2018/01/17 03:38:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000689000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f0c000-0x1008)={0x0, 0x1000, "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&(0x7f0000f69000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d43000)={r1, 0x3}, 0x8) r2 = socket(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000a22000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000589000-0x30)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d1a"}], 0x18, 0x0}, 0x0) 2018/01/17 03:38:18 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/17 03:38:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000671000-0x4)={0xffffffffffffffff}) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f00006fd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000120000)=0x10, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000d58000)={r1, r2, 0x4, 0xf930, &(0x7f0000412000)="fecc6f42337e12f6361994c530f085448f686e3eeda8fee04da41787923a90b5c528733fd2c617f530", 0x0, 0x8, 0x0, 0xef3, 0x6, 0x2, 0x100000001, "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"}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00007b2000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r4, r5}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r7 = socket(0x1, 0xf, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000d26000-0x4)=0x0, &(0x7f0000d2a000)=0x4) 2018/01/17 03:38:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000089000)={&(0x7f00003f4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d3e000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) sendto(r0, &(0x7f00000d2000)="", 0x0, 0x0, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000314000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000002f000)=0x1c, 0x80800) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00003f6000-0x4)=0x1f, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000c0b000)=@req={0xd5d, 0xffffffffffffffff, 0x7ff, 0x4}, 0x10) 2018/01/17 03:38:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00008af000-0x10)={0x8000, 0x4, 0x0, 0x5}, 0x10) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000013001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [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, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/17 03:38:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x108) close(r0) 2018/01/17 03:38:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={0x0, 0x261c}, 0x6) listen(r2, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0x42f) sendfile(r1, r1, &(0x7f0000c44000)=0x0, 0x31) pipe(&(0x7f0000b2b000-0x8)={0x0, 0x0}) sendto$ipx(r4, &(0x7f0000f7b000-0x7d)="bbfa5c8818dfdfcef2645fb974692d4ed47b3d9fa24fd510a11571384d47644ddc9d9730984581774a2bbe52757509ead21418be176f6436ffd8219e271d0054c8e4d8b541df291093c89e292dac94b02f38faa3698920cf785519f12a0e6829fc4036eed0a6bee71ee556889c296af796c5f754c71802025c5c1ca6e9", 0x7d, 0x0, &(0x7f0000c2d000)={0x4, 0xffffffffffff6f2f, 0x800, "127acca29401", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000194000)=0x0, &(0x7f0000b08000)=0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)='U', 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r6 = accept(r2, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r2, r5, 0xffffffffffffffc0, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000bcd000-0xc)={0x0, 0xfffffffffffff000, 0x2, [0x8, 0x10001]}, &(0x7f00006b0000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000649000)={r7, 0x101}, &(0x7f00003fd000)=0x6) accept4$unix(r6, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f000056d000)={@dev={0xac, 0x14, 0x0, 0x12}, @multicast2=0xe0000002}, 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r8, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) sendmmsg(r5, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x20000810}, 0x1cc}], 0x1, 0x0) write(r6, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/17 03:38:18 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x1, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) 2018/01/17 03:38:18 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000003000-0x8)=0x100) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x18, 0x0, 0x0, 'w'}], 0x18, 0x0}, 0x0}], 0x444444444444722, 0x0) bpf$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) 2018/01/17 03:38:18 executing program 7: mmap(&(0x7f00007b8000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x9, &(0x7f0000907000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ba9000)={0x3, &(0x7f00005b2000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000e7a000)={r1, &(0x7f0000f91000-0x60)=""/96}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) gettid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x1c, &(0x7f00005ae000)=[@in6={0xa, 0x0, 0xffffffffffff6966, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f00005ae000-0x4)=0x10) 2018/01/17 03:38:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000bd3000-0x5)={0x5421, 0xde0cee8, 0x6, 0xffff}, 0x5) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) connect$inet6(r0, &(0x7f00000a9000-0x1c)={0xa, 0x1, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3a2}, 0x1c) 2018/01/17 03:38:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000192000-0x2)="0302", 0x2) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ac7000)=0x0, &(0x7f0000b36000)=0x4) r2 = socket(0x10, 0xa, 0x81) recvfrom$ipx(r2, &(0x7f0000517000-0x67)=""/103, 0x67, 0x2002, &(0x7f000020e000-0x10)={0x4, 0x6, 0x1, "86ceb2962e3a", 0xff, 0x0}, 0x10) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:38:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809747739b30232e027e0c7a99f45bbfcf0f49500a4875f82dbe9b53223b284c2f16ae70f854555b08a919c4bc522b4e9e535649774b3004307755f53f01e58c5a840cdd3f4df20da75b9efee7bb22e65f7230c0bccd93a46df2c9c200b90d39eabff9ae4288c88767e5108aebce24c2d46d76831e2a0fda435e8a0725010bdca36f7358a76e94a7c94eeafcc7de46f5c48e7b1b13c3b42327bf340d0147f9509d143ee9f9cb14fa34dd445b610b7dbc641", 0xf0}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x7fff}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r3 = socket(0xf, 0x80000, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000922000)={0x0, 0x7fff}, &(0x7f0000a09000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00009db000)=@assoc_value={r4, 0x9c6}, 0x8) 2018/01/17 03:38:18 executing program 4: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f000023d000-0x10)=[{&(0x7f0000f77000-0x1)="de", 0x394}], 0x1, &(0x7f00002e9000)=[], 0x0, 0x20000000000000}, 0x0) recvmsg(r1, &(0x7f0000d64000-0x38)={&(0x7f0000f75000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008b5000-0x50)=[{&(0x7f0000f75000)=""/25, 0x19}], 0x1, &(0x7f00004f4000)=""/192, 0xc0, 0x0}, 0x0) 2018/01/17 03:38:18 executing program 2: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1ea, &(0x7f00000f3000-0x120b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1b4, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x32, 0x0, 0xffffffff80000000, 0x5, 0x0, 0x4, 0x3}, @fragment={0x2e, 0x0, 0x80000000, 0x8b8, 0x0, 0xf77, 0x2}, @dstopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, []}]}, @routing={0x3c, 0xa, 0x2, 0x7, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x8, 0x10, 0x2, 0x3, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @loopback={0x0, 0x1}]}, @dstopts={0x32, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x20, {0x2d, 0x6, 0xf7fc, 0x9ef, [0xbf3, 0xce1, 0x4]}}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x9, 0x66, "ad3cffe8b4d9857cc422f31d08f4e640e3f2d24d684f22cdcade8c151a91d67a691135a5d4cc50a6a0af8c8bdcf2eabc7620d71bb78ae85ecfc666c2e683e3ce9910bbe5b056e7f62b0c4904d9529284dea3513b8066ed051716740dd22077bf678e1185c58a"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x1, 0x5) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000008b000-0x1)=0x1) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f8000-0x68)=@ethtool_gstrings={0x1b, 0x7fff, 0x5c, "695429d9669181791002f13f7ba60d1a66aff07bf03ead2fd012c0da01c548c262f500881ddadef2d62bed86c02b511166a04b290ffdd276460e4742d809d3f96c6fb7258abf940246afc8db0dace49f72312da3542005fe5df0b004"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res(&(0x7f00000f6000)={0x0, 0x0}, 0x200, 0x7fff) 2018/01/17 03:38:18 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f50000)={0x0, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000a6000-0x4)=0x8c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000021b000)={r1, 0x1f}, 0x8) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f52000-0x8)={r1, 0x7}, &(0x7f0000f51000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f51000-0x8)={0x0, 0xffffffff8898bf75}, &(0x7f0000f51000-0x4)=0x8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f51000-0xb8)={r1, 0x8, 0x9409, 0x4, 0x5, 0x2907, 0x2, 0x10000, {r2, @in6={{0xa, 0x3, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc00, 0x81, 0x8, 0x1, 0x6}}, &(0x7f000005d000+0x52e)=0xb8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) socketpair(0x0, 0x6, 0x0, &(0x7f0000402000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f000086b000)=0x8, 0x4) 2018/01/17 03:38:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000123000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, &(0x7f00002e8000)=0x3a) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00003ca000-0xc)={{0xa00, 0x0, 0x7, 0x5, 0x5, 0x4}, 0xb4}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000a29000)={0x7, 0x8, 0x200, 0x2a5d}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@jmp={0x5, 0x1, 0x9, 0x1, 0x7, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x80000000020, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 03:38:18 executing program 0: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e70000)=0x40, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00008a2000-0x4)=0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000935000-0x4)=0x0, &(0x7f0000e72000)=0x4) 2018/01/17 03:38:18 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x7, {{0xa, 0x2, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000ef5000)="", 0x0) 2018/01/17 03:38:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000444000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004cc000-0x20)={0x100000000, 0x0, 0x3, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000e00000-0x10)={r1, 0x2}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009100000ff000004eb00"}) 2018/01/17 03:38:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socket$key(0xf, 0x3, 0x2) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000587000)={&(0x7f0000593000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000417000-0x30)=[], 0x0, &(0x7f000044a000)=""/0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) [ 545.196418] dccp_close: ABORT with 253 bytes unread 2018/01/17 03:38:18 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000231000)={0x0, 0x0}) getpeername$packet(r0, &(0x7f0000370000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e7d000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x802, 0x2) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f02000)={0x0, 0x2, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001b2000-0x10)={r2, 0x28, &(0x7f000075c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) connect$nfc_llcp(r1, &(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) sendmsg$nl_route(r1, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x20, 0x16, [{0x1c, 0x1, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @uid=0x0}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x40000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002b9000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ca000)=0xe8) connect$packet(r1, &(0x7f0000860000-0x14)={0x11, 0x19, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000aad000-0x4)=0x1, &(0x7f00006ec000)=0x4) 2018/01/17 03:38:18 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c8d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000ea6000-0x4)=0xf8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa5d}, {0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x100000000, [0x80000001, 0x0, 0x3ff, 0x7, 0x9, 0x800, 0x1, 0x4696]}, 0x5c) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r2, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 03:38:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00008b1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) sendto$inet(r1, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000cae000-0x2)=0x4, &(0x7f00001b9000)=0x2) recvmsg$kcm(r2, &(0x7f0000b30000-0x38)={&(0x7f0000c48000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000460000)=[], 0x0, &(0x7f0000229000)=""/14, 0xe, 0xff}, 0x40012023) sendmsg$nl_netfilter(r2, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000894000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x2c) 2018/01/17 03:38:18 executing program 7: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000688000)=0x1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000064a000-0x4)={r0}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000efc000-0x38)={&(0x7f0000e68000)=@ax25={0x3, {"f3dee18ad77f93"}, 0x401}, 0x10, &(0x7f0000efc000-0x40)=[{&(0x7f00002ec000)="c0610e989934d608e04ef8d7f58e0446dda533da98d5d96a089932e2540a962eea643403c54ede", 0x27}, {&(0x7f0000efb000)='+', 0x1}, {&(0x7f0000efb000)="", 0x0}, {&(0x7f0000a2e000-0x1000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x84}, 0x40002000) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000094b000-0x38)={0x0, 0x0, &(0x7f0000efc000)=[{&(0x7f0000efc000)="be3cdeae12dbeb1357c3508b266b17495811cb0c9cb3511644602ee1c3da0f9d1274b6fa882be2b3fa176b1f591219ca20fb521d73ca4451ee6c9e18e3a9206efb7f7dad60e623e4d53a300d15c1e7d307d0fd444fb66c0f66a98b3e382e4398738769900df2c9fd82c8925fa6fe07533f31450b2e17ad5c6f4f27468854efc8fa148686382f8fb98e3f0ce4198230765e304dae9da8953ac4cc76fd2181f2", 0x9f}], 0x1, &(0x7f0000486000-0x228)=[{0x100, 0x0, 0xf34, "0ce8fa967f24ce0dafde8dc38dea77d0e50abba18367aeb2a38a89f8cdb06ff3a59f5234d00a33aa08bf1aa1a5cdb7deeaf86d5dc8f89d335fd09670791b52323ad563105b0fce37ea5b96b2fd3bb0bf871fc6e4e6ba26a79682834a77aa82a1fc0fdf65797ee55ad3b9542a7fc55d30a0d916c32f51234a047d4cffdc27d3b80728dbd9bf330a96a61828d0677e20330ac54781489b7549a16a693485d7a8b5b4d515323e06eba825486e7d01823258e372522a4be70648f9b44e69aa955c769bc525d0ee2251fcc041fbcead446ff0db83d30bfb5da81c9dd6ceab075020997d2e267c0c6992fb736b42b48c02"}, {0x30, 0x111, 0x1000, "26ce9fa88121df57edb1db83b9ccc81f7c7295f23485645cab02b9"}, {0xf8, 0x113, 0x6, "1364232e42eeac4a54d4921ebd3e76e3c0eb49bf7d5aae341bd1598d0ae0e4c0a900c81e32a42b0b829efe7fea3ca4a8d93c5869fb13db3e189f2eb99ca983a67544b14dd6626aeb17bd73a95b2f843f9b794b793182647393c702f0899fa70311da3d94af6b7e4c6cc26f904c9e029a5235e2096d14f04d284f3a743a9dd024b8799b5f31a4ee69a7b4638c00032496e49463e7f01d525daef8b06fda954ada4324f00e067b622b6776da77287948a8d12d954d51b2a11d6868df9b0de878646a43f8f69e4f4c4c14bab6ba77cb764ca0162a8f0ca0f13ecc2c8080039b600a13ce"}], 0x228, 0x10}, 0x4000881) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000efd000-0x5c)={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x9080}, {0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x7fffffff}, 0xb48, [0xf2f, 0x80000000, 0x1, 0x2, 0x6, 0xfff, 0x0, 0xfffffffffffffff9]}, 0x5c) 2018/01/17 03:38:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) getpeername$packet(r2, &(0x7f000093a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000287000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000197000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1, r3}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000028000-0xbd)=""/189, &(0x7f00009af000)=0xbd) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000967000)={r0, @in6={{0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0xffff, 0x8367, 0x2}, 0xa0) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000040a000-0x10)={r0, 0xa0, &(0x7f0000829000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000bba000-0x4)=0x10) 2018/01/17 03:38:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x800, 0x1, &(0x7f000078e000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000235000)="9e3fc6bc6f26fa9c295c8c8a04d593e78baf38a496ace84a4d0a4c927d89805934233db3b01b7fc13e61daaa2620aed9a9f4dc78c3d6a64b285ffff077751b011c242236e75c61458b699c7918cb9df93f0d8860ee98c378783cf5b0f136bee2caed64b1d5add80c1eb20e8ef21b5ce442dd85306799ea4c0d33b5e6c599be0de99d87c858c3221de17504b4a28f0273f9d55ec132b7faab4beed077e6d92b1419ec98245a844279ea74856cb293682362901e421f9b74accf3e19c0ba4b9bdb8c18f59cbe12d63897988c22146657bc4870a71ef157b8b153eeb9fb0ca81e247e7c4f924e9c81eee37128c17769de12c124d5", 0xf3, 0x4040, &(0x7f0000269000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00003c5000)={0x0, 0x6e, "6f8a8d104a955da7fd84189d58f6e9126eac5145f459dedd990db6eacfd81773ab7d30930952137bd852d7839860486b4bd4bf1842c3be54ae8438cf0280d676c23fb0467df328e4d1bbc2413dc66d80ce3eac48499fce90080d5987394c0bf8c14d4e0de76c3b5f83536ca43734"}, &(0x7f0000f72000-0x4)=0x76) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000755000-0x8)={r3, 0x20, 0x9}, &(0x7f00006cf000)=0x8) accept(r0, &(0x7f00004ea000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d88000-0x4)=0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000da0000-0x4)={r2}) socketpair(0x7, 0x80000, 0x0, &(0x7f0000d40000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00004c0000)={r0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000230000-0x4)=@int=0x0, &(0x7f0000acc000-0x4)=0x246) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000a42000)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x327) shutdown(r0, 0x1) [ 545.366695] dccp_close: ABORT with 40 bytes unread 2018/01/17 03:38:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000801, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000044000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000057b000)=0x3a, 0x800) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000480000-0x1)=0xfff) setsockopt(r0, 0x8000000000000001, 0x4000000007, &(0x7f0000dbe000-0xf7)="f46012c4", 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000d58000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000e9b000-0x4)=0x8) sendto$inet(r0, &(0x7f0000556000-0x1)="", 0x0, 0x20200801, &(0x7f0000f10000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xa, 0x3, 0x6, &(0x7f000084b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bbb000-0x10)={0x0, 0x3ff, 0x4, 0x7}, &(0x7f00007da000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c2a000-0x8)={r3, 0x0}, 0x8) 2018/01/17 03:38:18 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r0, &(0x7f000000e000-0x3e)=""}, 0x10) 2018/01/17 03:38:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000730000)=@generic={0x10000, 0x6, 0xb760}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000df9000)={0xb, 0x10, &(0x7f0000065000)=@raw=[@call={0x85, 0x0, 0x0, 0x36}, @generic={0x8000, 0x66a, 0x4, 0x8001}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x3e3}, @generic={0x79, 0x100000000, 0x5b24, 0x40}, @call={0x85, 0x0, 0x0, 0x24}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f000078f000-0x4)='GPL\x00', 0x9, 0x1000, &(0x7f0000f56000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000354000-0x10)={r0, r1, 0x6, 0x2}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x0) getsockopt$ax25_int(r3, 0x101, 0x8, &(0x7f00001ea000-0x4)=0x0, &(0x7f00006aa000-0x4)=0x4) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f000036b000)={&(0x7f0000e6c000/0x2000)=nil, 0x402, 0x5, 0x84, &(0x7f0000b6e000/0x4000)=nil, 0x22ff}) 2018/01/17 03:38:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000843000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000863000-0x4)=0xe8) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0xffffffffffffff3a, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x22) 2018/01/17 03:38:18 executing program 4: syz_emit_ethernet(0x46, &(0x7f00000a6000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x10, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/17 03:38:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000002c000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2a000)=0x10, 0x80800) r1 = accept$nfc_llcp(r0, 0x0, &(0x7f0000cd7000)=0x0) accept$nfc_llcp(r1, &(0x7f0000c50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000046d000-0x4)=0x60) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmmsg$alg(r4, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) writev(r4, &(0x7f00009e6000)=[{&(0x7f0000744000-0x9b)='T', 0x1}], 0x1) 2018/01/17 03:38:18 executing program 1: mmap(&(0x7f0000000000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ace000-0xf)=""/15, 0xf, 0x2, &(0x7f0000871000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x353f}, 0x1c) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000acd000)={0x0, 0x0, 0x9}, &(0x7f0000a5b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000931000)={r1, 0xbe}, &(0x7f000035f000)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) r2 = accept4(r0, &(0x7f0000207000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000805000)=0xe, 0x80000) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000ace000)=0x9, 0x4) shutdown(r0, 0x1) 2018/01/17 03:38:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x8, 0xa, 0x1, &(0x7f000069e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000500000)=0xcb0, 0x4) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) sendmmsg(r0, &(0x7f00009da000)=[{{0x0, 0x0, &(0x7f0000ad3000)=[{&(0x7f0000671000-0x2d)='8', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x4048010) 2018/01/17 03:38:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000d4a000-0xa1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a77c5d9d1e"}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) bind(r0, &(0x7f0000b69000-0x10)=@ax25={0x3, {"d9ce1f1e58f6e9"}, 0x8000}, 0x10) 2018/01/17 03:38:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f000056b000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000078000-0x4)=0x0, &(0x7f0000461000)=0x4) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e84000-0x10)={&(0x7f00000d6000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000941000-0x10)={r1, 0x50, &(0x7f0000f3c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000047e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000fb0000-0x8)={0x0, 0x0}, &(0x7f0000fd5000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a4c000)={r3, @in6={{0xa, 0x2, 0x18, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = socket(0x3, 0x2, 0x0) bind$alg(r4, &(0x7f0000618000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb(serpent),sm3)\x00'}, 0x58) 2018/01/17 03:38:18 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r1, &(0x7f0000304000-0x1000)="16", 0x1) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fa9000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd6000-0x4)=0x26) bind$netrom(r2, &(0x7f00008bc000)=@full={{0x3, {"dacd4722c65875"}, 0xb5}, [{"2914294a0052d4"}, {"a5ad62c04bd16e"}, {"0b9083c26fa31c"}, {"2ecfc31c784c5b"}, {"75cfb883515ebd"}, {"8611f1d6ff76ad"}, {"608d51ebb46ad3"}, {"2a7b8554dc8239"}]}, 0x48) 2018/01/17 03:38:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002e2000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000495000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005c3000)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004e6000)={r3, 0x3}, 0x8) bind(r1, &(0x7f00007c3000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000186000)={0x0, 0x80000, 0xffffffffffffffff}) r5 = accept(r0, &(0x7f0000c46000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ab1000)=0x6) listen$netrom(r5, 0xd99d) pipe(&(0x7f0000344000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x400443c9, &(0x7f000068a000)={{0x6, 0xddb3, 0x3, 0x6, 0x100000001, 0x8}, 0x80000001}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00001bf000)={r4, 0x80000, r6}) 2018/01/17 03:38:18 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ffe000)={@generic="e7f3d30bd82cce2e066f8e5543ed5754", @ifru_flags=0x9000}) listen(r0, 0x0) 2018/01/17 03:38:18 executing program 4: r0 = socket(0x1e, 0x1, 0x0) socket$inet6_sctp(0xa, 0x8, 0x84) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000624000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fab000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x1, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r1, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x3)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/17 03:38:18 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000075000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000386000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000fe5000+0x883)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) connect$pppoe(r0, &(0x7f000041d000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/17 03:38:18 executing program 3: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x74, &(0x7f0000ae0000-0x74)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x66, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x12, 0x4, 0x6, 0x3, 0xfff0000000000000, 0x0, 0x7ff, 0x5, 0x5c, 0x8, @multicast1=0xe0000001, @rand_addr=0x6e, {[@cipso={0x86, 0x17, 0xfffffffffffffff8, [{0x6, 0x2, ""}, {0x6, 0xc, "bb7177288a6da506f0f8"}, {0x5, 0x3, '>'}]}, @end={0x0}, @lsrr={0x83, 0x13, 0x7, [@dev={0xac, 0x14, 0x0, 0xb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x7, 0x4, [@multicast1=0xe0000001]}]}}, "10cb"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006f0000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000ae1000-0x28)={&(0x7f00006e6000/0x1000)=nil, 0x8, 0x5, 0x10, &(0x7f0000a57000/0x3000)=nil, 0x9}) 2018/01/17 03:38:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) getpeername$netlink(r1, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000007000)=""/31, &(0x7f0000007000)=0x1f) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000007000+0x787)={0x102000000000, 0x3ff, 0x6, 0x9}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000006000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 03:38:18 executing program 0: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={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]}}, 0x90) bind$inet(r0, &(0x7f000090e000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ea0000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000a6b000)={&(0x7f00007a8000-0x8)=[0x0, 0x0], 0x2}) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000401000)={@generic="665e298d3075e2d56541bca7b318c5b4", 0x1}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ea0000+0xebc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000ea0000+0x9a7)=0x5) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002ca000-0xe8)={{{@in6=@loopback={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000663000-0x4)=0xe8) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ea1000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0, 0x9, 0x3, 0x1, 0xa, 0x80, 0x80, 0x6, r3, r4}, {0x9e, 0x100000001, 0x9, 0x5, 0x5, 0x3, 0x20, 0x40}, {0x7fff, 0x0, 0x8001, 0x10000}, 0x40, 0x9, 0x1, 0x1, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0x2, @in=@rand_addr=0x1, 0x2, 0x2, 0x0, 0x2b, 0x7, 0x2c, 0x10001}}, 0xe8) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ea1000-0x4)=0x2, 0xffffff24) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000ea2000-0x4)=0x90) 2018/01/17 03:38:18 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x2, 0x0, {0xa, 0x2, 0x14c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x401}}}, 0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 03:38:18 executing program 7: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000adf000)="bfab6f308a7a3e39c596ed7f24ea3f4f742c01752c5dcd128b9964159bfe8186cdb9ee862132c9eb72abf3c218c409913fb890c76fb8e96df57dfbd6564ed0b50c35503a7d74d57710aed92fb9df2c789967fd25c06768c864a3adf5a26e38a3318599415b9a3afc77d38f27606e23901f582ede374bd81c0db9f6f5ae43ed409b79f060c4f023b429a5d589cab5f8cc6934b8aeae41427c8865f221c004aaedee5e632efa48daf96fd1e0d5dfec857a170085b6287a3f87b38b50", 0xfffffe77, 0x200418d4, &(0x7f0000adf000)={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x7e8ddcb06fd85f7f) 2018/01/17 03:38:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x7fff}, 0x10) accept4$ipx(r0, &(0x7f00009de000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000199000)=0x10, 0xab724dee8b63c048) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000252000)={{0x7, 0x424cf25b, 0x1, 0x1, 0x3, 0x2}, 0x0, 0x3f, 0x3af4}) pipe(&(0x7f0000eee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000a8c000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f0000981000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:38:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6, 0x3e2b, &(0x7f0000002000-0x48)="4079938ad1f6841f6f862385d1215cc53f284fbf02b98dd7ca0a7e3cafa500000001803fa8c2918160eb70a2d92ea86ceba98c9874018bcf553dca677568522fdd798f45e9438d", 0x47) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/4096, &(0x7f0000d81000-0x4)=0x1000) 2018/01/17 03:38:18 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f93000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000220000)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000bb8000-0x4d)="", 0x0, 0x40800, &(0x7f0000ea2000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 03:38:18 executing program 4: mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 03:38:18 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$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$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, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 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}}, 0xfffffffffffffd11) 2018/01/17 03:38:18 executing program 3: 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) 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$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendto$ipx(r0, &(0x7f0000e6b000-0xc0)="e2f971711b437576699fcaf370d1739e00b61c1a003049f75969c38834688de5d595294878e61976d1abbacd7ac568c50bdbd69dc3572131e911e3641c83ada7396217d36dc05b0a5bdbb8d40e77500db57cc055b4061343627a414d0cb679ef9a94fb5001fc6e496a3f6262aff91072a2ea202b7fbc63143e67bfcefa50c85bcf9a4fd5e45ba719df0a9356db0b073ad400044fa54d27876f7253c72b8f7a75d139ebc589230fbe63115ab9ae81b1c70730019005d4e358ab79ceca8e84b781", 0xc0, 0x4000, &(0x7f00005d1000-0x10)={0x4, 0x1, 0x0, "59456850d4e0", 0x38, 0x0}, 0x10) 2018/01/17 03:38:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d78000-0x8)={0x0, 0x0}, &(0x7f0000168000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x1, 0x0) bind(r2, &(0x7f0000810000-0x80)=@generic={0x1e, "0103000000000000000010000000000009a900000001000000010405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb2cf1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000083f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000083a000-0x120)={0x1, {{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]}, 0x0, 0x1, [{{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]}]}, 0x120) 2018/01/17 03:38:18 executing program 5: socketpair(0xa, 0x80000, 0x69, &(0x7f000097e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000137000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x261, &(0x7f0000be4000)={@random="c733412519c1", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/17 03:38:18 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f58000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', r1, [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) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = bpf$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) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000154000)={r5, r6}) sendmsg$nl_generic(r5, &(0x7f0000515000)={&(0x7f00001ef000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000140000)={&(0x7f0000085000-0x12d8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x48040) sendmsg$key(r7, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000-0x10)={0x1f, 0x6b05a5e29ccf618e, 0x17, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002000-0x8)={r8, 0x1e0}, &(0x7f0000000000)=0xa8ac8a9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7000000, 0x101, 0x5}, &(0x7f0000994000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00004e5000)={r9, 0x7ff, 0x5, [0x1, 0x1, 0xd8e4, 0x8, 0xffffffff]}, &(0x7f0000643000-0x4)=0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@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) pipe(&(0x7f0000e0d000-0x8)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r11, 0x112, 0xd, &(0x7f0000120000)=0xbe7, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f0d000)={0x0, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r10, 0x40106439, &(0x7f0000e27000)={0x9, r12}) 2018/01/17 03:38:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f87000-0x4)={0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000db1000)=0x0, &(0x7f00006e0000-0x8)=0x2) 2018/01/17 03:38:18 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000154000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f00006f3000-0x47)="31ac3fa0babc4a8169158f3fe07a5fba36", 0x11, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ae7000)={r0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f85000-0x8)={0x0, 0xc7}, &(0x7f0000f84000+0x9ce)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000206000)={0x5f1, 0x8, 0x5, 0xffff, r3}, 0x10) 2018/01/17 03:38:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001a8000)={0x1, &(0x7f00005f2000+0xbfc)=[{0x16, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000143000-0x5c)=[@in6={0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) 2018/01/17 03:38:18 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bbe000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x3)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x100000001, 0x2, 0x2, 0x2, 0x3, 0x9, 0x63}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000002000)=0x3, 0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x0, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000003000)={0x0, 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000005000-0x4)=0x4, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x9, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000006000)=0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000005000-0x8)={r4, 0xffffffffffffff80}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x64a0, r1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000000)={0x7, &(0x7f0000007000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7}, 0x1c) setsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000005000)=0xc7a5, 0x4) 2018/01/17 03:38:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd13, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x25, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a2ac687f4bbd8c61d8708008689669c254815"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common="6c6f0000100000000000000000002700", @ifru_flags=0x0}) 2018/01/17 03:38:18 executing program 5: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) sendto$inet6(r0, &(0x7f00003be000-0x17)="", 0x0, 0x0, &(0x7f0000f0d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100}, 0x1c) r1 = socket$inet(0x2, 0x807, 0x400) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f0d000)={0x0, 0x4, 0x8ec, 0x100, 0x3, 0x1}, &(0x7f0000f0d000)=0x14) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000823000)={0x3, [0x3ff, 0x8, 0x5]}, 0xa) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f0e000-0x8)={r2, 0x54}, 0x8) 2018/01/17 03:38:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x2, 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) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000a09000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e17000-0x4)=0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000b4b000-0x4)=0x3, 0x4) 2018/01/17 03:38:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f000062d000-0x82)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @end={0x0}, @ra={0x94, 0xfffffffffffffe75, 0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000eab000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x10000007, 0x3, 0xd0, &(0x7f0000d8f000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00003e9000)={r1, &(0x7f0000256000)="30265de2561f7bd577b4cdeee0aae35ccc489156020619072bb545b4b1bc1b784657e7d02f1df3c97555438660d8b2d2460efa9b3def3055e0559f65cf582b460b9b73740e28b810c4d18f7cc9a44a10fa140e9c94bbb1a3c75e162374383740b34331722947fbfaf80df1089d8a742e97946ef0cdb7cd080343855d2fea479eb556872252dbdab65ab683fc3609c3b3e5fd1a79afa50959b58e90f077e1d9a6aee149d4144355ea1c638975bdedb033dc5912cb2febac3e7c1013625ffd3fb16188727e75dc71ffa94f"}, 0x10) 2018/01/17 03:38:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000076f000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d3000-0x4)=0x10, 0xc00) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00009c9000)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x88, 0x1fc2, 0x20}, 0xa0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c8f000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000071000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003d2000)={0x0, 0x3c, "c8ed6c25e41a4d30b7975313b71c48115c4a163ba512b3098ccf9fcb2151ae50cee41f86617f5721539ff9c8e2e7d01fefc3c44f8524491d617573df"}, &(0x7f0000ea2000)=0x44) sendmmsg$inet_sctp(r1, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f00008fd000)="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", 0xfe4}, {&(0x7f000048e000+0xd95)="2f076914fda9b0b6ff8c4eb23a3dc81c2fef1b3f7eef505ad9fb6afbc7420d98925247fc94e46c0fc4747b6f089181f2e0341f2fc268105295a2f8a2588d556ba9967b2a4404eab75baaccc2d707d1bc4e8058ae08a06e27aa75a11103139c5f5805e7d8e23b8e8fca787e191a10b9fef8c0a74b4db181e6c02a92535e1172ed2f8fe4e44069b9ecceb6bbf21cec1a3cff9094846873f7c28f7d0e51e09ec7573a70d9b69f79bebf5642dcc82eb0f5e061047c4c2b09ee45159302dc9394a159dc7e794e1f579edb53dc07058be9a5afb3d4f093e1cc9aa549018a0d6beac16c170c6a54816d502fff1adb6979ea9d38334f319853eabe3b5dc79edba617e68bd04f80b4c0bcb65c2d994797501084f2be28428522d86293a6491d0e71586f7f056cfe94b8a30da119ce7156f18e2c494086e38f094d9f146eba4197c622ee3e4dbe59b07e9ce6dc5fa726019516a2a3c03803a3f6faa5bb1089f5dedc5e205caa2582bab609b817009b6e20482a67c71aaffa943981db5483dc8f8b9f13c2ab8729d4de5b56281fa9102ff7d32899023cec77543eb8514bb036a9a7be422e4c35d3a65a80f3e385b692cbfd8b08da9e6073c0153829c99bd08bc3d769fdc6d7c9a3cffdeaa9527a6c07a40a55e61f287369e8f8fb42c924a15b653c42b4a137c058920a727614bd0f09501cc96c266ab3190cac0ebfd255fa71726d80e5eb75f81241da442bf7acc03d6789620f397b220a258a43a96670dbcffc51bc7db06bca2892a2837eb0e2b3e1758ab8120ce32432f547da850b5521e235f4732b2096ac3eacde00bdc9097393ddef563f28d247818d1ffcaf2d74195f0f20599489d1aa2a4d014ca7b0a5475f3b2f1ba57a4f4bc56501aa076491126a96356355c3f91a61ab8e78a690a0c8ff4c971d2106a2dfa75996476ca9bec1a2b3888529944398b816bc58286facf67df881ae8fff7ccc8e81affaee1a8dfb57a3ce11286833a3484ba350c6b893134fa4dee823fcbe9771ee1cae6c9013a5fe5a031cc8d44eb7574d2861b42f98db5d4e82295df0a0c854ddfb7d6939a43b1d5b31bb91c360db8dd0ac25cc7e2997d73aa11e75c54c7a755e6de333710d40c31afa1d036815fa9c5945e1e185ba4ce2d4873a622c6440bbbc736f1d23f9e43eefe075797e23f08e8776b42bb40b70fc4cafde106354e6ddd700c8bff827d1126f83063dcaf821c8364edcb20c5a0e60f75f31dd8647faecb06fd9af3a57ef656ead888b2580bb4a591ea4b7a87d5f84c188c48f9f0380fdf1b4dc18bbff5a099613b90b6053613958d7322d490866e8a3489f27cc557b9c5b0db6fee48036eb5cd5dfceebaaa24f4838b9b2051b296978ecf978ef83e29ddc85242b1b3c70a2da44f1aace83e86c504a73d78b3923d5f62d2cb5ca113a2fab8ce1b200dfcf85050dc557a926736eae5dee61efef36071be73a952f23d49ca208d5ef674fb45bafa49ee54c8ff04972491635aedd14e4ce70e13c2cdc7ee2945488ab062716b21f173bdb99ecbdd3c62fea83db3203355bb94c9be4323dfc3a95368780af7de26acc94ca865c6627b71c2cc06bb965389cd1923fb9ed03475279f84322e72a0ab1b3dde24951708d8f33ee8991ed3964ef26bf956f49b3b09134a3b00cca60957834b3e5254b422ddcf171a6212e9337f9ed52e2dda7d5ef58548760a262677609fcdd28f9767fc99da8b567a32bdf711b787a5a1e36700750f23f1d431886c09fdb42bd7109e48d2c542cb5cbe33bbd3af765f74dae2a410397b61d964cdcd65d7b57c0f863c951ec04b4505ff65dc706b39cc5d476b4f51da84b09eeea47dad62c0fa2c8d26c203ff2cf8e827b9e583a97c79aa3e400df6621b6a64853dc6ee8ea38b58be334cc0bf609b744e284643449752c7c61419ace43982327174f5e66164a10fcbfbf0da96061b5b01887b8848941591700d1c5949b509dcdab7c7f33bad5fb54b4895c8c345b7efd6fcaff92ec150a478a0d2c00fe511183752c284465a03db960d73a27466058bc7cc7ac44564516390b291a2da4b16acdf34002bbff2a1cdafe6f0c3e350693bbb1c25fd63ada646ff4632f397757efbe92914e1ea3049fdbda81ca26f4a9e89ba39c4748646ae1c1f207d642086ce7b526edd1d0f402c54baee7831936c50025fc347f1ffca3231574ff255fa30298d195e1b99ce682876f77c5fc2ed65b51241854bfc6d0a4ff25ab7048a5641deacaf31d799c2b42961e8c515129daf841df6c28d39c15a002c6c612e058eca9099713688971f9a11f52f0d0f0f7bda487135e1f6b45a0ab7934d05b61167e4fc9046574365c226e8ee90749440fabd1fe7ae2904aef15f701d7d3961eb115e062a51321ea16cdc8aff7045dd35ceb822d4386aa87e190008470f65c12d05dcee008395f3178d921cb73a033e13759651c23322cdcd34e3fe30ade45c2853678297be5bc7412b31d23b6e081f2632700e9ddf7f68175de3973e88e8b12fec9a4b6b3fc39157cfb498f2d031fe3c8b4af8e15485ee6be22d6df6d209d40d7a09667628d723e7cfd249d9a943d9ccd140aa6c4b107fd311741a1bedf7f16ef6df49f69aad8f49b088d16080a389c9cd219e9ce06b0587102238f4449cd54e8e0f78f8ebc43854ef3d598669018fee40d3d08fff4db6f3d0ebf759507e5ed9943c693725a39f5975543744ba0f09a53e60dd244a3bdaece23bd1172eae6af66c5511a515750783528cb82e40ca0a214bacc2444297856338cfa4511399e2b17f40eaa4493e5119d2ba1fd442f04067232127ff98ff2e3bbba3338cc4465c87c87f733c8a0b26096a8499497933ad2f7e1b4759845e44e6128be64adc30d82f1b438845e091f3ae6151cf2d3c0c9b2595e2161327aa87e6cc112839b561e4d88791e7d81564b19e6e93fb1dedd2cdb75dd34511825ed487956619491fdc476132504c83856ff26a136b61c7b3fa9a50b9856904306f2215805ea4e0910e17ba509b9ce10bcd7804c73c86e3d2bcce78bade01d8bc33b6381f216eb0d65b577a1e7a60e9ee1ae7855c0962eed5b0413c4f594eaacc71a00c63c54691fbbe896fe71d0d8c5621c5ada10b9db9dc43b108a5f063186792aed8ed52a9248f7ecf98fbdc36338acb3ea50d4ab4d35e12996e9bb7c210863fe2bb149a5d5ce9f911b84c2fc17e46dc64e0629481c3f168974734d86721558eba2758da921672eb2ebe8d7435988ba30fb1c29d8b5680b97696d73e17c0b099101cbe79a8ce930d29a10273f2a9a92ac21578d8d8523ce3855a7ed9542b0ae331e6825cd498f249fb212ed07af37d49afffc967a187413f0279d140ee1bf2fd77404daaa9faa0752a86fb04f098c7c1c6e1ca295175229f4a92f5497cf176ea296a32353358fdb6ba387211543abfd01b760a690b0804b01838bab8d6bbfa5dee08f9661540e6c72f381b994fe9584bbb50854535d7458588568185b9fde76bb8e5cfd9ffd246b1823f181ee95edcaff79e0636e902361f5d006cdc6c358131cf0f80f4a41541acfc3d9af4fef7b41599680f5bdf076be3ae401929540bba11c9571c43bbb0626c6ef3a", 0x9f3}], 0x2, &(0x7f0000544000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x40, 0x9, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000330000-0x1c)=@in6={0xa, 0x3, 0x27f, @loopback={0x0, 0x1}, 0x9b}, 0x1c, &(0x7f0000cd8000-0x20)=[{&(0x7f0000a30000)="", 0x0}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f00008ff000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c, &(0x7f00009e5000-0x20)=[{&(0x7f000000f000-0xfa)="b2", 0x1}], 0x1, &(0x7f00003e0000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x400, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x10001}}], 0x90, 0x0}], 0x3, 0x0) listen(r1, 0x3fe) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) sendmmsg(r1, &(0x7f00004c7000)=[{{&(0x7f0000e55000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x2, 0x1}}, 0x2e, &(0x7f000022b000)=[{&(0x7f000084e000)="48c8f7ed52e20c5e5555b0703e7860676c977c768930f56de660375b652c1b064dbbc627cb2a84a3379f85cbf99c76ba394a2b946956af6f0217e248160d7d589ae9a7f5a774c1bf3ac569aaa5be6c10b17176dfc6b00cc78b954b022108c8236d42c61e176d7e1e1467d73e64005a8dfcaec162daabbfd2bedeb6eb415ba6e2", 0x80}, {&(0x7f00002d8000-0xd6)="6f2c23ce4a9a55edef7a4d8de1ed73146a7b4215aa9cf3fc25d189c619f29de422a0496fb9278b5c4b5186d6ce257e5429d0ee8b4758e6761d9d7c72e7c01d0ef9c2c36b3c94ac180b88bc96e55fd4216d1f77f849ca2fdbe9ae8f39d3bf8ccd12ead2ab056bc086b681b480634707ccb3576ba0b8fd3f01a9872523790689f8fc1dd0b54a7c8cb8633dd03b4f95f9a6c6f807face7cc575f3d41a533608891710cfdc8fe984a3447d82384af621d1ca92352c8154f5a423c224dd506f58a98334633caa58eb3414dbad9137c2877dd721dfab6f31b1", 0xd6}, {&(0x7f0000d43000)="211cc261a1df89347e17ab9befb0e33e640722484531c900b4f9a3f91160e715af0ee1359cdc2916f2721afcc6c34185a2190c9f3b23f2630a61fdf0840803", 0x3f}, {&(0x7f0000dad000-0x8a)="8d9eb8fda98a6ea9ffe7a8e13d4dd0fa750e0cb6a3cfd3bdbabbe00c0169e90819a62d0fbfb336bfd76f7547bc7a1e286b73c61dbed20b88a35a57a77f6ca77a894289efb6ece214f56484c232e67a7413cf546773fa36eb27b96c1cf6a92b6305b244792a769a34975c07caf4000e0b6e70ed3bd0dc7cd00579fb6ef3ead3ced91c46581fc72c2574ad", 0x8a}, {&(0x7f00000c5000-0xd3)="83eec2e064c136127564dfb265d1d33f2e1991ba00392732a587a090be23148fcf2afff95a9096eb225cf6592eafd960e47f350020a1effa724468c3bb97a6f3570fc5ea6cd97cd7b7f5fe9f058bd24ccce96969857ff33f6fcc993140447737e50cde40f93a88277a1e5d2a2d97c18161fb5db7cdb407bc5c94b97418dcda129754294e48abab76712355eba75c643d799323748de133d41848b78fcd634395c8eb650bc6aaf49266ba82232f9b508e558f4211b814bffa02f0e83895f38012f6cc57348ba9e907e67e2b9eb5d0ca9d145d3e", 0xd3}, {&(0x7f0000b77000-0x3d)="ad903b4274fd5534f43e8bd211ecb7d114ceee8b110e08ce31dc2ad07df48758c20fe1cdc80c40ee51158f234ea315d403e6f659046b36bd5699c74b24", 0x3d}, {&(0x7f0000e87000)="f96d9d869699ba4ab8403ad0bacaaa1a97471b10ada0e04975e649f928f29745ee27559f59ec79037de517e3ce8d989fcc45aeb6c2339fae6e0f1dfa59ef40f5c0d756", 0x43}, {&(0x7f0000921000)="5f2aa3b5634d1d098aeac7ac9b21b6372c2d4f64d50b5520b2ab6fe2610c6b8e684fc6e4b788d3db91db3e7cf22089a765f3479a275562b9f2c9a4aa6e4294d76e30db4534ff5d669eae99e072f102577de0a7ba56a83f243d3b3a8cb147f34c73b50444020693e64df77d0eb0aec900bef952e9ef8f5f68eb85cb40ab2113e1dd62bb113d1eba91a42c7d16fb6203fd3f08d1c426475b8b68a93a7a7c954f9afddb0598e2af698f4d754396837840cb7c0563987a59c619ddd4797e05", 0xbd}, {&(0x7f0000235000)="106fa60146daed25d1a339db13e4c05274d12dc1959e1aa6538a819adbb025f1b74e7223608b30c2f62fbc9f4498cbaa0b8c90f127103def1932a58514036fa521935e39a1a5c69416847f14b36bf7865d483d04dedb2c9e7997d79a1a11c8c21871c0cb6584cf8b0b5361960d8b3058493929204c8f7238cf958bb70bf681e2cbfe", 0x82}, {&(0x7f0000c61000)="c5167093d8ac1a5761704a11ce319daa15e67fec5132fc92060821d9b4d36dbbffbc9b880effc0017a7260d8bc7aabc2270a1563dafd12ac6970c40c447a07c44fc244d3cf", 0x45}], 0xa, &(0x7f000027d000)=[{0x80, 0x11f, 0xf3c4, "8a26b9378f0abea607aebdd50889cae8ff82cd883962daaccc74660d4a17a5f77be9a7718edc43214d0a19044d1d373c884fea7a06977866e5f6ad0946e5fbaf20b029af21bb5ec5ab2d1a790f1082042e533c03e580d12f67e76ec0df9077e88114a826d6883e4d6027b7"}, {0x70, 0x13b, 0x9, "6cab32561712e71e752348af2637b7e390f711bc4164581054ac252b653fdb998a71483c17c6c1bf18d521ef91c92a667a059fdc24eed01bb53e9b2b9869fd950b44fa17d3982fd8bb8771c281a0a3885e29e16bdd2d2fd485192be11da8"}, {0x20, 0x13f, 0x3, "8701a3fc36ed826206f40498"}, {0x98, 0x110, 0x9, "67a703d29e566bd3b75a4b368fc8343805b8ecab4eeef1e0bdcda9c66146e8d7fd0b19bdb301d80e1cb035f600dc39e82cdb6bc6c74ffcd9770de200b5e71caff025ffb0c62a416bd7c8e1b4cd0176689b75a5eec771308d418718c9eba42bb60af8c28633b25bbf7a1152a496d2865dc19cab6d4a073a395690c5558d272be9464b0fe3382739"}, {0x30, 0x184, 0x8, "1fbe1f0483d8a886391c76d230c112680982ae5f2f64c5e34016a255e704"}, {0x110, 0x101, 0xffffffff, "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"}, {0x70, 0x11e, 0x80, "6444f16fe6a52dc5dcd3653e568db2ddf07ddb2b884564023fe30b8914bfe8b9543bf7eb2d4c09284051004bac62de83b784bae65fc93b8abe1e4d3ff116fc70c84a094d112c33e8615a1abbe8a320f5e164dac315de5e7f448b9f3ec6"}, {0xb0, 0x10d, 0xffffffff, "af580ec92b2c5e919df77a3844b48aa1a5c1953fced4f359fd862c954f7501fd4b2d9647447cd9d0a5cb3fc14f3b2cf581239249648767536d3c9065944e92aa4b0a90c3106cc87bdfada6a2920f18e952abf577cf5a81344a57d7de7093fc66b8613c7555d861776d96ed13d22f55e3cbf3940a441d5329f11b39d5413a57b0523a429406dc3ef8f32b07a1922207f64e99874a45c9d6577eeac3bb97"}, {0x1010, 0x11f, 0x8, "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0x1418, 0x0}, 0x5}], 0x1, 0x20000000) write(r2, &(0x7f0000260000)='$', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d45000)=[], 0x0) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) writev(r2, &(0x7f0000ff7000)=[{&(0x7f000022a000)="a7", 0x1}], 0x1) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ccd000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a68000)=0x108) close(r2) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f63000)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/17 03:38:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000067a000)="fb07fbaa9326969e12189be119043783cd2d", 0x12, 0x10, &(0x7f0000535000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000ba6000-0xcf)=""/207, &(0x7f0000839000)=0xcf) 2018/01/17 03:38:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x801e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x9) recvmsg$kcm(r0, &(0x7f00002b5000)={&(0x7f00007bb000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000cd9000-0x40)=[{&(0x7f0000fdd000)=""/139, 0x8b}], 0x1, &(0x7f000069b000)=""/208, 0xd0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000495000-0x15)=[{&(0x7f000082e000-0x6f)="e2", 0x1}], 0x1, &(0x7f0000f4e000-0x110)=[], 0x0, 0x0}, 0x0) 2018/01/17 03:38:18 executing program 1: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f10000)=0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f10000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a64000-0x4)=0xe8) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f10000)={0x0, 0x0, 0x0}, &(0x7f0000f10000)=0xc) r4 = socket(0x11, 0x5, 0x9) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000f12000-0x38)={&(0x7f0000f12000-0xc)={0x10, 0x0, 0x0, 0x21000002}, 0xc, &(0x7f0000ca5000)={&(0x7f0000012000)=@getspdinfo={0x5c, 0x25, 0x400, 0x1, 0x1, 0x6, [@replay_thresh={0x8, 0xb, 0x8000}, @address_filter={0x28, 0x1a, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0xa, 0x2, 0x5}}, @replay_val={0x10, 0xa, {0x5, 0x4, 0x10000}}, @proto={0x8, 0x19, 0x2b}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x44000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000025a000)=0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f10000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000a31000-0x4)=0xe8) r7 = getgid() mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f10000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000041b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000163000)=0xe8) r10 = getgid() mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d5c000)=[{&(0x7f0000f10000)="bd75c15ec1ea41b7a45f0d2efaeaad42fb85657093b6b4686bbef797964f7a3cff96be683a4395d7e216db899e6f6f1d6e310d9bc431a0f7c6e19dae6112dc22d1852328140d283bd711ae92a42a686bf54cebec79d1a871fac2a445057becae7a082a9c5f866b7f8959ce9f54bfb877acb38dc51c44b8f58f4be133f51aba", 0x7f}, {&(0x7f0000f11000-0x1f)="ca42b31b559f831f7a3497b58ed87b809e5dd24549a29efa6692f292b09a0e", 0x1f}, {&(0x7f0000e6e000)="10de7ab8c20560e9f45ab17304b6ca0fc9c9528c42ac89e9f73ad899b70f31afa9b9c51aaf74a9ffa89165a2e89d8d8a457d157eda656fc80df6d2b709642f64da6e3e4dad64cd6ecc2bf52b141eab6cce63ac66d85a6233ef74aec335e9123dfb2de91ecb275eae8380967cc146aea09be12bbeae96899ea8cb17fed12cb93c77948602e379fffc922da76d86b091dcb179365b7a89772f4abae36925af5148581030d20b447db313e934b3f8fb01ec95b61a7e0c4a82a56d7a0dcafe60ea4ddfb85257fffbd5156cd698790154a45029f1126a146e85aa23abd69784a2d2789b933a637ee6d95b80adf886007dc7d787b2794a930d261bc58a92ac0de80b66a3ed1a08e3069deb723956a9c2b19b4d7ce87989982689454bf7c1bda4ff65fd26536d7bd0ab8020c86652252674ef505e8cc298ae0ba0203cdad206b3f4395f0377734f3ba32c5f963dcd58421ab703aa7c64728e0463776e46af85446218744807eb59a4088b7b716c7f26152a12cea3f175347508e78fc9e063eee48fb005ead2837808a22b603ca8d55f443d5de4b352d01b44349caca636c020c2ba2b92631042b56b35dea30dcc733cf289357fcdc910cc1e5de9fc7088aa9274e33cb890f5c34979f6f8c4a0f2e07e5db41453b99eafe9ed4e751114039400b444ea7c3340cc9b0983dda21854b8715bb642ca3f7c30e9c491c3fb2d06d0209b0da602ae99610befbe76921011757e25de917d6166915f0d5ff24b657b64f308481d1bd6d6b718de57df00f1fe8586dae8b85b8d7135a170eb654a0533861c67da9044f0e2ac3dcd45c12ff9b75a716485398301a272d9e12d36dcf9a4736a8e1d30c8e224352778eeee57d220bab33b0e71e13d9b932d062df283b54a05363646dabb87680c25a81f0790212e834b8b7219f583ff505ede786a38560f5fdec374a13853f19f7d7f12a369d79b61d43e6d27faf60f761a0fcd69ce18bb8fa92604c731acb6e7dbf47c0b6d7d07056cd92383d79abbb472df0395a190b8f1b2aa17f18ce83fa09263ec4a073fbc701bb145219bf6699b462580b3275cfbbede21adff9bda6f4f3b2e4244d6e561b9c91c9df93cb8c9186d567163e30d1ddc74df102c7035b3bd905ae2745f22fdf46548ad99460ce941cb86630202acc7960a29ac6154eec7d5b4874a47e6f7feba869a2eb218f7692d3f4bf36086b98c64685a70ebdd701caa55e07e19a815504e351c2a6aacb15baecd4e0133394f93de5eb3a10c9835ab1764d9864ebaea07702cab259738484a00ba31493f446af4353640c5d11d6df64f8c020ad801762468a2f87b774cb5b7642d82e28911af8721a63757e27001e1681b239b48db3a97e1a5d438d26a2222ea5de4dc0cd54de0f5eafb89286eaa1e34bc140a63d149651735ef08fca5deb85be5c7ff99f13effdc32d6dcd884ac381e067c0424c0f4d038b068562ccc64eb3c6d99173eb55f90f42dac59568a327c1291644f3604d6ed9b3a29f464e50fe49dabded0f48862b6fea9aa3229cd86d9844a4f64051a576539f2c16b77a0d01fb19a454a4675ecc81e5594403161b158751cfec18670982f0b8a46ebed4d43017bb8b4d3ca7e237943577e3946418368738c252d022438d51ab8476bfc99096a4d88503ed053ee7024d7063b69871bf487cd00f27839fcc5659abb7a48d3bfe0d030ba38e6d1a6ea8ef7bf28445a70eadfdd1c703a5c32693a5cb5a938200b940f6f48161efe2640cd18ecaef459d32f48937cec6c2d03d02c815c157fab6efb7c12357f43bae1a944dbaa91404f967e36dbf76a68708da0d31ba0fdd6ce9323532ed3e6d23c7b847a5fb43087d9824cc630eaa484bcbc65fccd513030f046e6eff194f9f0c7bcc79f45511a804c25af77009829d73345d2d2afeecbce1f362120a9cb028b621616435a9fc0065110205bdfdc8a212bd6a5923bf38e7de92ac9c6cb8e61a5938d74a3ea9b735c22000091d69b2832ec7c18df8b041880532ac434faf02730aeeccedf4364a8bfeb61df1fd4d29725c851a8f7be06b85361f14933d2c1607932c5602dbf0ba757b8ef6936b1afd3e0fc22f51fab212ad5f5b51eb72ddf4faa8af010c8edfdc1416ecc23f9e8f596d10806966c783d83e73ca3d3ea7addbb30d62139076d462e32eca2bd877e1c0d81badf4a4b3c5721ddf507fbabb9bd817c18f8ae460b72836dd7b0fc3e77c91cc20dd35d294e98879aaafc6da9ab0cf77ad29cb14ff857799fdb0e7ba303fcf8cb3a2cd4fd8f4d4ebf5e0580943f00311a15332105a88bc7507a5855289dadf0c380324fc6acb1cc8d6b3c4c8ef4f61b3f80bbcbd33f944919af663c5a2b1ac5667c8128aeccdeff586b079eac70a68fb195a37bc28abe2de5062cae0f835ef642871326c0a1afdc49900a1379651f180c129170fe8cff371a04b96665329447d11261d0eb74aaf8f49bba6b21ea847a520476654c9ee5686b585e29abdd5be174e2600ac80f59f95b4bd919ab4927c6eabf792a6e73b4a70b02302ba1ea6c56f52c9c87d3c2e78e02f2cc73ee41b603df28a46e410a659c7b4edfe6d8c829f8ddaf82320afbb4aba3796cbf6b868ee81ae84da17515fc8ce06ed94501259778247da2c933ac0ed6250dd68a8dd88340b3ade371afa7208e9d56dc3b5c8caa68a2a8b5073da6a56296e49eac83fb83802c3f04acae7bdc38a60fb7037d78997bd7fce5b899256fc5396095552eef250b8c2244206e00e75e4c7e1a7f9e44997dc3f768762ab1568d4d1c284c58da86ea58599d57816061b52d5ab065f256ef4144e3b823abf11b7c2144cd8031f4933ada5f8604ba86e8061bf59c4c41bd13b767ce1d55f151b765bb951d92249b058b8f61b03f4e2db819e5bd2af8ee7ee14c8f3c6771e9742c0708fc4b64fe624be688ba8dca46de6a3f47f15c03249d159700011dc41963343b91316d9714b717d483cdbf4a2008bdf619709c65a8611d5ff1207eb91ab399e3c98441c4bfdee1c74f46b7a93679db41c3c7ca5e09aae605fb92f72eae07c9fd83a45188f41a0d26819a56fc12af29133946e1dc234d18468d009c2efa460377e3a37d60ae896f134d74ad35b0f09e0fa048db38592ae8f145b9f642afbc4ea7bc51ffafbe9e75b493f7186e1eb678a608a57150e906cb4a6b8ba86404322dee206aa73e59e9712fc200af8c633f3a352c878128ab4cbafab75b8735d098854071229348bce74dc54c0b49dfdfb07e9c6be7442c1682914713a38771e0fe0902aaefd1a45d0e97ee5f21ac66fee9ac460cc263b19692aa1df8e98b783ef0d75fda025c7eeda818679c76676963fecba094f05b187570988cb6e3d888597a011941f28947afcf28071e6b4bed2cce5aa5e6faafe3af2c34d6f4ecce8b6c1d08dd33903bb9a0c0aec52d9f00383914a3454b638b2a501e12ead603cd60f8c75acd8ca6064d63b235322edba11244f7d3e3e5bde87e8545029491f03de0e1bfc7c41c77d36911dc6b9b9e282aa6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0x1000}, {&(0x7f0000f10000)="8a81f927d1d172312608fd8e955e245e8a6464d51ad507890a7dc7afc71458baa128132fac1d0a6df678b9ebb630b50a61cabd5f798311edd89ba693dd38ca41bd28de53d7c840634ab0e600059b1d2e09dcc45a81de37c8e5c0ac3fe7b7fd7a2127a88dd4370057c7e2185a3f5a0ffe9aef950e0e3e7c3b98fabc98d5b08e13a0b99704657f5e6fc495b4a6da42ebc8cdb2cf088bdbf84c", 0x98}], 0x5, &(0x7f0000f10000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x80, 0x800}, 0x44080) bind$unix(r0, &(0x7f0000ec3000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) 2018/01/17 03:38:18 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000e4f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fd0000-0x4)=0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00004b6000)={0x0, 0x0, &(0x7f00002c1000)=[{&(0x7f0000fd6000-0x1000)="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", 0xff1}, {&(0x7f0000fd4000)="11764401715031f75a6d6e025d6cc9de0000000001000000003b40", 0x1b}], 0x2, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0xc7}, @iv={0xe8, 0x117, 0x2, 0xd0, "ee08fcd1dfe61aa7eff89b5d561951763b28e4f6bc767495cc49f2054845e4d819fc951766a77ed3e0e32cb2f36960167726808483c04e465d4167d96768bede6d81ab06f32dde1a8d16a9a0e55c762224cf8fbcc7339da913cecda7fa36aff54c17900c3de2c510953400363f6df3dc56000000093538ad5692b1d2d5c9714e68f575e0f4706c036396c3540d71dc7e0796ce2c517aab6117eb2eb88b98c2ad1f358ffeadfd393e869dae352bcc207d235d0d19afcd70e9ff73ab7da0938043c31d7efdf26cbaf6c98f37b64fca497f"}], 0x118, 0x84}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000c9a000)={0x2, 0x4578b44, 0x1, 0x707}, 0x10) 2018/01/17 03:38:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00006b0000-0x4)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ec3000-0x4)=0x14, 0x80000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002ce000)={0x2, 0x5, 0x8000}, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r1, &(0x7f0000b05000)=""/118, 0x76, 0x40002100, 0x0, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100401000003) r2 = accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="", 0x0) 2018/01/17 03:38:18 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000000b000-0x4)=0x58) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000000f000-0x8)={r0, 0x8000}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000010000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000002000)={r2, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000011000-0x8)=@fragment={0x67, 0x0, 0x5, 0xd1, 0x0, 0x123e, 0x0}, 0x8) write(r0, &(0x7f000000e000-0x8a)="061e9b324293e5a4f565109803041ce32ac1c51d85aada2ad36eb02e8c5c3a62b8dbeb5966e643c8e669534b75d0ac12969a616837251c9fbaa62c7079624a29ad7eaf8bb07f94ecd0c2a49dbe636d6b10483f7128a8e1d7af724fa8f89b0163eb2d18f9746eeb60588ef331e7dea1241dce86817345f03194e2b8e7c6b051566ee6403579ba8f9a428d", 0x8a) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000006000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f000000c000-0x8)={r4, 0x1}) 2018/01/17 03:38:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000015) writev(r0, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff090000000000000002", 0x10}], 0x1) r1 = accept$inet(0xffffffffffffffff, &(0x7f00005b1000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000937000-0x4)=0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000770000)=0x341a0c9431f89bbe, 0x4) socketpair(0xa, 0x6, 0x2, &(0x7f0000449000-0x8)={0x0, 0x0}) getsockname$packet(r2, &(0x7f000088d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003d2000)=0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000c9d000)={0x8, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/17 03:38:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1008004) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r2, &(0x7f0000f7f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000008f000)=0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002d2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007cb000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a91000-0x4)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f00005a0000-0x38)={&(0x7f0000d04000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000e96000)={&(0x7f00005b2000-0x224)=@expire={0x224, 0x18, 0xc, 0x5, 0x1, {{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1ff, 0x2, 0x10000, 0xa, 0x20, 0xa0, 0x3b, r4, r5}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2b}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, 0x1, 0x6, 0x3, 0xfffffffffffffffe, 0x32, 0x401, 0xb4a}, {0xfffffffffffffffd, 0x40, 0x3, 0x6}, {0x400, 0x1f, 0x100000001}, 0x5, 0xffffffffffffffff, 0xa, 0x0, 0x9, 0x1}, 0x1f}, [@algo_auth_trunc={0xf8, 0x14, {{'sha256-avx2\x00'}, 0x558, 0x100, "47a7bbbb6ea9fe6ea77105d2d862a7231a8df317a4dd00dc21a5292cf9f85fc7c12ef8f9ce7892117bc47f8d9448339299157369923ff6b49137836a68c238679cd153519253fe696db4deb49f41144869d117fcec2ccd058d03976208dfe3bc016bdca3c6892d0502b87d69abc321c100fd5fb0667dd897a93c3031a428625779c9679c8a8741c6cadd5ec79b70604a558fb5164767829f37a148db21cf589bfa83dd4034261a7fc73c1f"}}, @replay_esn_val={0x38, 0x17, {0x7, 0x2, 0x3, 0x0, 0x2, 0xff, [0x81, 0x0, 0x6, 0x100000001, 0x68, 0x3, 0x8001]}}]}, 0x224}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) write(r2, &(0x7f0000f8b000-0xf)="", 0xff8f) 2018/01/17 03:38:18 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34529cf1cc6f669f, 0x0, []}, 0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000005000-0x1c)={0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x400, 0x0, 0x7, 0x14}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x9, 0x0, 0x1, 0x1, 0xba3c}, &(0x7f0000004000)=0x14) 2018/01/17 03:38:18 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f000001f000-0x4e)=""/78, 0x4e) 2018/01/17 03:38:18 executing program 6: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x19, &(0x7f00008d9000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) 2018/01/17 03:38:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) pipe(&(0x7f0000620000-0x8)={0x0, 0x0}) bind$pptp(r2, &(0x7f0000332000)={0x18, 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]}, 0x20) 2018/01/17 03:38:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) connect$nfc_llcp(r1, &(0x7f000005e000)={0x27, 0x3, 0x2, 0x3, 0x3, 0x3, "4ac339e996a0bba03e11df745c7792f49727548b72f0f8ace00894d39b5014b8db10dc464209baffaf1352f6350b748ac739f008c7cb70f7b0c0cb750f07b4", 0x80000000}, 0x60) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00006c4000-0x4)=0x228a4c052, 0x4) recvfrom$inet6(r0, &(0x7f0000337000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffc8a) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r2, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 03:38:18 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000083c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000015000-0x10)={&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000010000-0x8)={r1, r3}) setsockopt$inet_tcp_int(r1, 0x6, 0x1000000005, &(0x7f0000013000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000006000)={r2}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000016000)=0x2, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r4, &(0x7f0000016000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000016000-0x4)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000015000)={0x0, 0x2, 0xfffffffffffffff8, 0x5}, &(0x7f0000015000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000007000)={r5, @in6={{0xa, 0x0, 0x3, @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]}, 0x21, 0xfffffffffffffbff, 0x5, 0x8000, 0x4}, 0xa0) 2018/01/17 03:38:18 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000533000-0x8)={0x0, 0x4}, &(0x7f0000ff5000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a5f000)={r2, 0x81}, &(0x7f0000ff5000-0x4)=0x6) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ff5000-0x8)={r3, 0x40}, &(0x7f0000ff4000)=0x8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ff6000)=@assoc_id=r3, 0x4) 2018/01/17 03:38:18 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000da0000-0x4)=0x80) r1 = socket(0x10, 0x802, 0x0) connect$ax25(r1, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2018/01/17 03:38:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x802, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x2, 0x80000000000001, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f3b000-0x38)={0x0, 0x0, &(0x7f000065d000)=[{&(0x7f0000de0000)="6b1549f16e76351d6285c9867227ae4939f42a3b281d0ac317c5306806ebbf0ebf14af84d5f9eb2c6a5f0814073f953dc1c15576727e5cfd599ff2e2a74ed8f28648ae656bb72b49448bec2c76fbef376febb2be794106301591257d2ad2685f48559e6d13bba92f7883d02ffe74acd90c26d83a9e9b40b712f8a06879bbdc101ef58792e9b57fb6b56239161a8e722f", 0x90}], 0x1, &(0x7f0000394000-0x1a8)=[], 0x0, 0x0}, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xfffffd96) bind$inet(r2, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r2, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) accept(r1, &(0x7f0000df8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x1c) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000c51000-0x6)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000ec1000-0x8)={r0, r5}) 2018/01/17 03:38:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f77000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003bd000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000750000)={0x0, 0x1}, &(0x7f0000165000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006b0000)={r1, @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]}, 0x20, 0x8, 0x2, 0x535e, 0x9}, &(0x7f000034d000-0x4)=0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001be000)={0x0, 0x0, 0x0}, &(0x7f00003be000-0x4)=0x35e) accept4$netrom(r0, &(0x7f0000a91000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000080e000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000010f000-0x4)=0x0, &(0x7f0000e4b000-0x4)=0x4) 2018/01/17 03:38:18 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007c1000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000ff8000)=[{0x0, 0x0, &(0x7f0000f67000-0x50)=[{&(0x7f00006ee000)="df0971a5f183a98f7edb5246fbe25d818f8cefc45345fb42bb96687be6b6573bfc", 0x21}], 0x1, &(0x7f0000fc8000-0x98)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 03:38:19 executing program 2: r0 = socket$inet6(0xa, 0x80080005, 0x0) setsockopt(r0, 0x84, 0x1, &(0x7f000068b000)="", 0x0) connect$inet6(r0, &(0x7f0000282000-0x1c)={0xa, 0x2, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x400}, 0x1c) 2018/01/17 03:38:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad8000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000847000)=[{0x0, 0x0, &(0x7f0000ab1000-0x30)=[{&(0x7f0000fc4000-0xcf)="a0c82446c056712e69819f3bee72b310a81678da4e72d563b9e829ab6745aae46c4792e9eb68e6238c1ba7e370ea76fc3a7769be1cc69433842d3fdfdc28f35e145bf333f69e67d6f31d60091f98d6a2", 0x50}], 0x1, &(0x7f000064e000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000114000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1d, &(0x7f0000f90000)=[{&(0x7f0000289000-0x58)=""/88, 0x58}], 0x1, &(0x7f0000ca9000-0xa3)=""/163, 0xa3, 0x0}, 0x102) r3 = accept$llc(0xffffffffffffffff, &(0x7f00008ce000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003ef000)=0x10) recvfrom$llc(r3, &(0x7f00007f3000)=""/240, 0xf0, 0x1, &(0x7f000050f000-0x10)={0x1a, 0x0, 0xd483, 0x7, 0x4, 0x100000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) 2018/01/17 03:38:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000ba6000-0xcf)=""/207, &(0x7f0000839000)=0xcf) pipe(&(0x7f0000ecf000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00007fc000)={0x4, 0x0, 0x9, 0x6, 0x10001, 0x80000000, 0x100}, 0xc) 2018/01/17 03:38:19 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x2, 0x2d20) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000013000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x6}, 0xc) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000014000)="ccd6ec5d5c1673c0c5e88eafa294464ff89c25a441462de8126c51d673d6ea1fae58e33db88bb6ea6c1ed65e8154f30cb53e129e3ae47ec85e87dd01f51a474c7542ac1d253a075c2b88ff558c73248a7df42bd8707ebfacd41f4e814882437aa7a4094698f986b59638e9c5cc3f17eec322cc415d9a7c2b", 0x78}, {&(0x7f0000017000)="0c33eee0be9b8c6d05074bb8ee690ebff66310ee467d1dab687ad1117424ae0d9a4c74b138498f7abc6d213114a2f1ec98010d85df948dc1c0b3f8e09de0f9ebedea3d4483f2bb2998a308e961a133a81eb2909095779d6e35a511c8a6510c7bd98ba507fa471dcf52111e5ab4babb263d6a2fbd1ba7749003cc6163efca08d593e3ba853fcb4ba6868e80b5f2dceb9743e2730a9afa7ff09faa8384c557d848dfeed16f22c6d2cb5a117229a11c7aad2fa76d", 0xb3}, {&(0x7f0000016000-0x1e)="0d894a636ca8a62f633e887d6806b6449c3346f51599f9398f2f0b9295ab", 0x1e}, {&(0x7f0000016000)="4fd62f365b7d6e25572b3f27a4eb54dc58b0d1fa4c6e42b9", 0x18}, {&(0x7f0000011000+0x365)="ff365a183d6b2edfb138df3e9ed81eccf90e0d3a8f821f82a5d658e4085d38788530d458c224979577ef21dd8e4380b100be987effebad923bc9e090e497a18630f896d7eabe12fc058e643609be12271aada2d6a7898ad6408e9f8e5cdbcc0d3cd51fb21f5c128c7730a2f04ff4755a502a6728c8fa04837ab837c016439f9dcbab85fb23edd4ed4d29722e3ff888a623d74f1a2361f417f4c7d66d28d3befc076e6f6f624b3f00c99969d2852e3bddbbe85868ce08698e5f6d93dbb4e1bfc3fc22db6f4d6d660c5913f5ea1a90c089b8d21989", 0xd4}], 0x5, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = accept(r0, &(0x7f000000e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000017000)=0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x44444444444445e, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000008000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000016000-0x4)=0x0) connect(r0, &(0x7f0000004000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x3, 0x0, {0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}}}, 0x32) connect$ax25(r0, &(0x7f000000c000)={0x3, {"12fe87ea5aa92c"}, 0x625b}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000019000-0x8)={0x0, 0x1}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000019000-0x6)={r2, 0x9}, 0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000014000-0x4)=0x0) 2018/01/17 03:38:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000998000+0xbd9)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000759000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf1, 0x6, 0x146, 0x0, 0x0, 0xffffffff, 0x1, 0xf0, 0x5, 0xffffffff7fffffff, 0x200, 0x7, 0x2, 0x2, 0x100000001]}, &(0x7f0000977000)=0x108) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001e5000)=@sack_info={r1, 0x100, 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005fc000)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000a7c000-0x10)={0x7, &(0x7f0000416000-0x8c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r3 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000886000)={r1, 0x2}, &(0x7f0000934000)=0x8) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f00008d2000-0x4)=0x400, 0x4) bind$inet6(r3, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/17 03:38:19 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f00000d0000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d12000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000785000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000002000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000535000)=0x0, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000adb000-0x20)={"cfead7de3dbabd3d43d21b13db38fcb5", {0x4, 0x8, 0x100, "f335e99fd70a", 0x4, 0x0}}) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='rose0\x00', @ifru_data=&(0x7f0000843000)="0600000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/17 03:38:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) ioctl$sock_ifreq(0xffffffffffffff9c, 0x8919, &(0x7f0000798000)={@common='bond0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x0, 0x1, 0x1, 0x2, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}}}}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000fb5000-0x5c)={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x42}, {0xa, 0x1, 0xbc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x21}, 0x5, [0x8001, 0x1000, 0x6, 0x5, 0xd3, 0xa42a, 0xfffffffffffffff7, 0xc64]}, 0x5c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b47000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e8000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f68000)=@int=0x0, &(0x7f0000211000)=0x4) 2018/01/17 03:38:19 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f000000b000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000a000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000f000-0x4)=0x60) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000009000-0x4)=0x0, 0x4) 2018/01/17 03:38:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000d27000)=""/0, &(0x7f0000002000-0x4)=0xffffffffffffffaf) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000c6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000813000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000234000-0x10)={r2, &(0x7f000029d000)=""/4096}) socketpair(0x0, 0x3, 0x7fffffff, &(0x7f00001f3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a4e000-0x8)={0x0, 0x100000001}, &(0x7f00006be000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000abc000)={r4, 0x6, 0x3, [0x1, 0x6b41, 0x0]}, 0xe) 2018/01/17 03:38:19 executing program 7: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @hopopts={0xb7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000fd000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f00000fe000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000007d000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f000003a000-0x1c)=@in6={0xa, 0x2, 0x7221, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe275}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000fc000)={0xffffffffffffff9c}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000e3000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4, 0x4, 0xd3, 0x400, 0x0, 0x82000000, r1}) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000c2000-0x4)=0x18, 0x4) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000fe000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000a0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000061000-0x4)={0x42c970d5}, 0x4) 2018/01/17 03:38:19 executing program 5: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f00000b8000-0x14d)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x50, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [@routing={0x2f, 0x0, 0x0, 0x0, 0x0, []}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000f6000)={0x0, 0x800, 0x8}, 0xc) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00000f7000-0x1000)=""/4096, 0x1000, 0x0) 2018/01/17 03:38:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000602000)={r0}) sendto$inet(r0, &(0x7f000064f000-0x70)="38899c790912c30b27c2acb3ffe16e6c3bc411f5575f8ef49a28324f3f5d17b0bded0b79ebf686063b7dd646bfcb428f93908b906a60e9d2a8c4b7177d7e8e1e05863c68016f4f6b796c4750305d493de423ad5aba84321c3a6eebe054fef4f44b88602b377b4cc87c72b560d22a6c59", 0x70, 0x4000, &(0x7f00003e9000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00007af000)=0x7, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000133000)=0x0) 2018/01/17 03:38:19 executing program 2: r0 = socket(0xa, 0x805, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000f05000)=0x0, 0x4) getpeername$packet(r0, &(0x7f0000c17000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00008d2000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00007c4000-0x90)=[{&(0x7f0000000000)=""/136, 0x88}, {&(0x7f0000001000-0xd8)=""/216, 0xd8}, {&(0x7f0000001000-0xa7)=""/167, 0xa7}, {&(0x7f00000da000)=""/69, 0x45}, {&(0x7f0000165000-0x45)=""/69, 0x45}, {&(0x7f0000517000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/38, 0x26}, {&(0x7f0000b96000)=""/163, 0xa3}, {&(0x7f00006e1000)=""/42, 0x2a}], 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7fffffff, 0x2, 0x100, 0x6, 0x800100, r1}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/17 03:38:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000241000)='sygkallr\x00', 0x8000, 0x1000, &(0x7f00006aa000)=""/4096, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 03:38:19 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, 0x0}) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000fdb000-0x10)={0x4, &(0x7f00008fb000-0x250)=[{{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}]}) 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) sendmsg$kcm(r2, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) 2018/01/17 03:38:19 executing program 0: r0 = socket(0x17, 0xa, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000908000-0x10)={0xe9, 0x8, 0x0, 0x5, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007a4000-0x8)={r1, 0xb49}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) getsockopt(r2, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/17 03:38:19 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000f74000)=0x9, 0x211) sendto$inet(r0, &(0x7f0000f67000-0x70)="", 0x0, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:38:19 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7e000-0x4)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x3d60, 0x9}, 0x8) close(0xffffffffffffffff) tee(r0, 0xffffffffffffffff, 0x4477, 0x0) 2018/01/17 03:38:19 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000003000-0x28)={@generic="0894a034d726db22b698e8d827cb91d8", &(0x7f0000004000-0x94)=@ethtool_dump={0x7e, 0x8, 0x5, 0x84, "503931882ee1e45306d9d373c1dd7a22f76811400e0cfc304f0891c0e89c393acf7b62ebd1e4015eec0a770b7a464b2be1d5d8a8452624196474417cc3325b2d7c6753a99cebabfbd82dd2bc71af61d23479149f45bd9f693773fa14e002cd268ad145633be8f716674f7d4eff50a268ad797b412b1bd7abf6cda159003e65d1cba2e3c4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 03:38:19 executing program 5: mmap(&(0x7f0000000000/0xdde000)=nil, 0xdde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x72) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000001e000)={&(0x7f0000ddf000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000de0000-0x10)={r0, r1, 0x1, 0x2}, 0x10) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000dde000)={r1, 0x0, 0xcd, 0xa1, &(0x7f0000048000-0xcd)="5d83a580ea04ad4f49438fceddc73e53ac8fdd3e0fb7696b603374bef59801624395756dc70c46d8ad90357b8e8548474fa0033132c8c74f9f0865fe7bd968e504dd45865ab51897de4e4ea627ded231a97d08f745749e9c0dbf87d070714c0cda5cb5254aea0ab987c0402c9873f32aed9e0e6bb7f4c6d1b01fcbb4c031954d0bf689dd484119c72f849e2bb5b55eddb5f51abf937ea535842601ab6fdfb930bbedffcd4ef4c5dc8a15b9ac7313bcc10ef1a873de88574f58a2807868a99627d7d516449eaa1d0d1cf1264e3f", &(0x7f000098b000-0xa1)=""/161, 0x0, 0xffffffff}, 0x28) 2018/01/17 03:38:19 executing program 2: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006c2000)={0x0, 0x200000000000}, &(0x7f0000459000)=0x8) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000aac000-0xc)={r1, 0x1, 0x0}, &(0x7f0000572000-0x4)=0xc) bind$inet6(r0, &(0x7f000030d000-0x1c)={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x5}, 0x1c) 2018/01/17 03:38:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000648000)=[{0x3, 0x9}, {0x2, 0x5}, {0x2, 0xfffffffffffffff9}, {0x4, 0x4}, {0x3, 0x8}], 0x5) 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) sendmmsg(r0, &(0x7f0000042000)=[{{&(0x7f000051e000)=@generic={0x0, "fa78f0b9f425e13cb0478a83ac7d7d841f8b43d562d32c6ed5954d79e944a27fa7ba40d4c19966ca1d1a3feb4bf232a12ccf216b85f0ea698ad548ff32a2d57651d200611ac2f2ff23b2bae58b6213544becf186e6d2977c6c1fe38f7ee3b0659083e3e5cf50d8e082771335eebeddcebebb4cadb7dfc1809522076ce49a"}, 0x80, &(0x7f0000dd0000)=[{&(0x7f0000a71000-0x21)="fb414e8d56bd39bfc1e49d7008724024f882c72021c5a9e00eae7c367ea9b714cf", 0x21}, {&(0x7f00006dc000-0x5e)="d2b598c7c646a9a25d3d2df6ad7a5c305ae6e89d385741ea1c4286eb2cb96bec251f976c371cd8343c15dbe987940ba13315f76edcdce3c40d1537f40c13aea6f3e444d9a4b6912769fd9b8e1218a32982367148ddb893e479a18fb44014", 0x5e}], 0x2, &(0x7f000030a000)=[{0x48, 0x116, 0x400, "8044a26652864fd885ed1ea1a957404e9a9b938df30e5305b40a1d1fe40d456ad7de00131cd04cebcfbd6bb9809793501e7b6ddf"}], 0x48, 0x1fffffff}, 0x401}], 0x1, 0x4000005) 2018/01/17 03:38:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) sendto$llc(r1, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000411000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:38:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000e0c000)=[{&(0x7f0000f78000)="92ed0a0134055f49fbfc3e4e44ac1c4a", 0x10}], 0x1, &(0x7f00000ad000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 03:38:19 executing program 7: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005a8000)={0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ba6000)={0x0, 0xcb, "e1bfc38ce92f7a619c83b361546bb780f8ebe229a2023cf1d13a4e8844bd2fead1fa31f063e24ebdbb91311a8dcc599b79927f2f01ad723a5e11ccdda85e927d0f23a0b26939fe02279fec5658e0e61f2270d904d0f897bf9a313fff6900ca399722c8bc46ce8a612ff0f51e5f1e08e1b0d8179dd3bca561fe29dd27ee206c57a592eafc8f466112baafa91dc0366685b62c59ba4b599754c3d2c3f3717bbfa2cc65cf6f4fbfa40bd41a77d45858e0c92cfa38a604a10d69b3cf6355e54eaff7b6b4569687f073b673b979"}, &(0x7f0000f6c000)=0xd3) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f55000)={0x0, 0x0}, &(0x7f0000f6d000-0x4)=0x8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f6c000)={r1, 0x92a, 0x2, 0x59b9, 0x40, 0x2, 0x20, 0x1, {r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x80000001, 0x9081, 0x4}}, &(0x7f0000f6c000)=0xb8) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 03:38:19 executing program 0: mmap(&(0x7f0000001000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000994000/0x11000)=nil, 0x11000, 0x3, 0x9032, 0xffffffffffffffff, 0x0) 2018/01/17 03:38:19 executing program 3: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x200000000000005, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b69000-0x4)=0xa, 0x4) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000df5000)=0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000d1d000-0x1)=0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a9b000-0x4)=0x101, 0x4) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000df7000-0xe2)=""/226, 0xe2, 0x0) 2018/01/17 03:38:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0xfffffffffffffeb2) 2018/01/17 03:38:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000670000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cbf000)=0x100000001, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) recvfrom$inet6(r0, &(0x7f0000623000)=""/234, 0xea, 0x23, &(0x7f00008c4000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000006a000-0x8c)={0x0, @in6={{0xa, 0x1, 0xf3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000529000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000588000-0x6)={r1, 0x9}, 0x6) 2018/01/17 03:38:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000074000-0x8)={0x0, 0x0}) r2 = socket(0x40000000015, 0x5, 0xfffffffffbfffffc) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000da1000)={0x7f, 0x6, 0x98, 0x80000000, 0xffffffff, 0x7fffffff, 0x2}, 0xc) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000ba0000)={0x0}, 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000753000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="dbf3b7ff265ce17c490ac5ee0456a5fb"}) ioctl$int_in(r0, 0x5425, &(0x7f0000f6b000)=0xd) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003be000)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000a2a000)={0x3, &(0x7f0000999000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000d76000)={r4, 0x3}) sendto$inet(r2, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) vmsplice(r2, &(0x7f0000b2c000-0x20)=[{&(0x7f0000b5c000)="d7474876f5f6135e037d6a3ef70ce969ac43963bdcf4755188bfccec5add90ba4adea85f36c2121eda843c1f5983f54589ae4d71169f35f3db05a4a2826d5885a56f9d9c42100e194727e2249f058f1e1cc00a2807aa96087724", 0x5a}, {&(0x7f0000a10000-0x19)="7645ae6c82398fe54fd54d92c779259445bd8afbbea0e29287", 0x19}], 0x2, 0x9) bind$bt_hci(r2, &(0x7f000039e000-0x6)={0x1f, 0x1, 0x2}, 0x6) sendto$inet(r2, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eaa000-0x4)=0x1, 0x4) poll(&(0x7f00001bc000-0x50)=[{r2, 0x0, 0x0}], 0x1, 0x2) 2018/01/17 03:38:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000401000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00004ed000)={&(0x7f00005cc000/0x5000)=nil, 0xfffffffffffff5a4, 0x0, 0x4, &(0x7f0000c34000/0x4000)=nil, 0x400}) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000048a000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f15000+0x779)=r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000e0c000)=[{&(0x7f0000f78000)="92ed0a0134055f49fbfc3e4e44ac1c4a", 0x10}], 0x1, &(0x7f00000ad000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket(0x4, 0x0, 0x2) socketpair(0x8, 0xae650c4925c78793, 0x1, &(0x7f00002cb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000060e000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000043d000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000437000)=@assoc_value={r6, 0x50000000000}, &(0x7f000003f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000798000-0x51)={r6, 0x49, "41a92ffe396e5972930719ca1cf6ad5ef020038373e92254151ea03b4f4b01f2f5732ca13e1a8f97d15ec56429f4f48d3e7c2c13d9f85343d1ac1854dbe284c5d8ab9d1f3155297a86"}, &(0x7f00003fe000-0x4)=0x51) getsockname(r3, &(0x7f0000e6b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000062c000-0x4)=0x32) getpeername$unix(r7, &(0x7f0000712000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007c5000-0x4)=0x8) recvmsg(r3, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 03:38:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000e70000)=0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000773000-0x4)=0x3f, 0x4) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r2, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d908189862a69b2c23d99788f0ac7d7a5c6936082b4fc4cc4a7dc2fe615898c989e6eb832e4e7fb963aa19cd8867cad76c63947371bcb0ce09f3b54166141a4da462f809b2a17deebd9d308eb5c31ab180d5c3aae7d262f59a7527c3dbd9a4658d8cc5b3afedc6f52c1c5c2315311f24c34dc", 0xe0, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 03:38:19 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003ef000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00009f6000-0x90)={0x2, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x40000000000000a, 0x7) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000629000-0x4)=0x5c, 0x4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x30, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x100000000, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 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) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000a0f000-0x94)="ca2dd88707b3827f6a90106bd69aaa1344765bd6f62419869e1d778471555da01e7943bbb79c02590fa883452b18f8846291efb950aa6f1a143b5985de8570ed69e79ce3fc371de3c1a4b7cfd4b77e12df5c48fa644a7ee4dcfe57117f9be60312f110b87522c2e44fea8540b720fba0f709ad77ba42da9c6ea56d61f5bc28cbbdb45d96b6e390f518c16c79eedc571bd37a89c1", 0x94) 2018/01/17 03:38:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000001000)=0xc2c1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0xfffffffffffffffa, 0x101, 0x1f, 0x100000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000565000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f07000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) 2018/01/17 03:38:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0x463)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x102e, &(0x7f0000f5d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x101, 0x80000000, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x101c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1008, 0x0, "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"}}}}}, &(0x7f0000a9e000)={0x8000000100000100, 0x1, [0x2]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x4, 0x8, &(0x7f000018f000-0x13)=""/19, &(0x7f0000000000)=0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000000e000-0x8a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x100003, 0x0, 0x0, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "2be76270"}}}}}, &(0x7f000000a000)={0xffffffffffffffff, 0x0, []}) 2018/01/17 03:38:19 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00001ef000-0x1000)="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", 0x1000, 0x4000, &(0x7f0000001000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000239000)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000e80000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00001eb000-0x4)=0xc) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000122000-0x14)="ff01000040000000000000000000000101000000", 0x14) close(r1) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000073a000)={r2}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000298000)={0x0, 0x81, 0x0, 0x1, 0x7}, &(0x7f0000dff000)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00003a0000-0x4c)={r5, 0x44, "82808aa75577f76d1fd6a65d1bd79f395f2f1d395baef2e700efb80cbb3b8fd6f753364bc09a9667ec03a5abeda60ed2d109851b43039a49cc1db742084c974d2df741ca"}, &(0x7f0000795000-0x4)=0x4c) 2018/01/17 03:38:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = accept4(r0, 0x0, &(0x7f00005f1000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000119000-0x1a)={0x0, 0x24, 0x9, [0x1f, 0x7ef, 0x0, 0x200000000000000, 0x7, 0x6, 0x2224a2b7, 0x6, 0x6]}, &(0x7f000032f000)=0x1a) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d06000-0x8c)={r2, @in6={{0xa, 0x3, 0x9471, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/17 03:38:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x10000800000010d, 0x2, &(0x7f0000001000-0x8)="fffffff4ffffffff", 0x8) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00007b0000-0x8)={0x7f, 0x5}, 0x8) r0 = socket(0x8, 0x8000e, 0xffff) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00005d6000)=0x7f) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000543000-0x6e)=@file={0x0, ""/108}, &(0x7f0000d83000-0x4)=0x6e, 0x800) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fb9000-0x4)=0x0) pipe(&(0x7f000089e000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000096a000)=r2, 0x4) recvfrom$unix(r1, &(0x7f0000da2000)=""/95, 0x5f, 0x23, &(0x7f0000d59000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/17 03:38:19 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x10, 0x3, 0xa) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="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", 0xec1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000012000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000012000-0x10)={0x2, &(0x7f0000005000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000005000)={r3, &(0x7f000000b000)=""/108}) 2018/01/17 03:38:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000c85000-0x10)={0x5, 0x4a1a}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c12000)=0x7, 0x4) socketpair(0x11, 0x800, 0x2, &(0x7f0000078000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) recvfrom(r0, &(0x7f0000618000)=""/21, 0xffffffffffffff08, 0x0, &(0x7f00004e7000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) ioctl(r0, 0x0, &(0x7f00003dc000)="57ae2a41f809fc960d385e09f8") 2018/01/17 03:38:19 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000d000)=0x4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 03:38:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x803, 0x0) write(r0, &(0x7f0000158000-0x7)="240000001a0025f1006b00040dbbfc00810b00ff00090000000700eb080000bc00805305", 0x24) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000110000-0x4)=0x2, &(0x7f000001c000-0x8)=0x4) 2018/01/17 03:38:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000974000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a", 0x21}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000626000-0x8)={0x0, 0x0}, &(0x7f0000dd5000)=0x8) read(r1, &(0x7f00007fc000)=""/34, 0xffffff45) 2018/01/17 03:38:19 executing program 4: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000c5c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b7f000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eb0000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80002, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000001000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) sendmsg(r0, &(0x7f0000c59000-0x5)={&(0x7f0000001000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000cb0000)=[], 0x0, &(0x7f00006c2000-0x1c8)=[{0xe8, 0x1, 0x0, "5012524211a0915da19b199f7959a2e959909a2083062e903d7eda1efa8b28f63d7f6c42747f5621d737632f80bd10eb25ba5a5ef63b0fde8cfe1f21b513d05952a34700fd1ae6cef325aec426c256ca87a58ab190f30308521a2a02b97bc5eeb4ff5631d8cefff80c565b3b4d26b3332f1a63b755cea4935045de1b26f2097203b8aa4726c20553226c1289652c592fec7a71132fbdd17f500db2d9d2615c0680076d6e33c9571f00181c08a91994f715be3b3f07810d9e4746ee1db12d2a76419074032fb878591f94ecce1a50232f61301227"}, {0xe0, 0x11d, 0x7f, "a1936e851900015d6ff7176c1a04ebe4e971b5472e3a857153bae0487c8ea4e31bb9097da63b862920d3b09f8fd0de4027adfd565617ec3398bf33251776196dcbe6f7c0a280714bf51add770a33ab3b699765c6d61145db27e1d24995f96a70033fca4b6023abc189363c0476b88829265ac612dc762fc958702da802c1aedb074070b5a2e413c0c83dece608654a2f6c1f51d2d0d8ac6fc69836d7bbcb209425d68c831382022907286e113fb376ecf1950163f93c8e153d80b51903cb0558cbf00bdd6a58dce37405a74f891d"}], 0x1c8, 0x80}, 0x20044800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000002000)={r4, 0x80000, r3}) socketpair(0xb, 0x0, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000002000-0xc)={0x3e, 0x1, 0x14}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) getsockname$ipx(r3, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000)=0x10) 2018/01/17 03:38:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000661000-0x10)={&(0x7f000000e000-0x8)='./file0\x00', 0x0, 0x8}, 0x5) r0 = socket$bt_sco(0x1f, 0x5, 0x2) accept(r0, &(0x7f0000cb5000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0x1, 0x0, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) vmsplice(r1, &(0x7f0000980000-0x50)=[{&(0x7f0000218000-0x1000)="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", 0x1000}, {&(0x7f0000b26000-0xc)="9e4576d73ac22d9498fbf4a9", 0xc}, {&(0x7f0000c64000-0xec)="d18360b45c82cfa066a9d2bb04071b581d754922cc3f3f7ed440276e6418bb8d768a327b7d94e54bc5871ae08e2fdc8be85f7051277439eaf3bdad8af07ca2326004262f517ff701942ecdbe0d843d71f4de666370280f6277f3ce697e9262fcff9d13f8fb66678efc782ab7a8e7741769c8aec446dbc8e2eb3130b3ef1dad33e267ae1895078bda9668dca968d2c44b6eee7e9a0494e548644b1cd220c277c65b2fa7e89f9962d3f02e56b8b807eec38bb5cc1ff34ce293f96373f8202f9b9ae97bae2ae3a3bd29b6a2e6cf560afd17da5b3451ef87bd26bba9e2655c9204db9ee2a0e5d799a7522e058b51", 0xec}, {&(0x7f0000004000-0xb4)="4bb59c751f54eca3fd2a41b737d08abfd8383f0ed3428e77cc2856d8871f8911c4a6a272a1b8fd36fd48ee74ae56527a3099fc7f736c83a59b36853a2ee335a2f951e2c01f33ca88d695d099be595f7e9283c7a5a45d80d13b33bb182085ccd4d2961ebb03e5799f3537870cc959531c4c559ecd1027cb734a751872b318320253aa83d050a2f0fcbe09ff104449aadb795dad857224cae9f0168a3658133f48aab6d36be4fc2d40470bcfaffa2d444f62be8924", 0xb4}, {&(0x7f0000446000-0x80)="a1d1e7d223d2ac5c42ee1a7cc4f81d5ec67f18d9363ed434d47865074261139c2bebf16e2b30e0abf501c01d682037f0cca1b69cd0139704ba905b0a237781f3a61a43a96626df76897386047470d7fd3a8393190a72f00ff6dda37df49572ba703189da5c65cde4e6b170bc613652986db3c3a67ce9280254fdafbf03a28c32", 0x80}], 0x5, 0x1) 2018/01/17 03:38:19 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000012000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000013000-0x4)=0x1e) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000010000-0x4)=0x0, &(0x7f0000012000)=0x4) 2018/01/17 03:38:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000028b000-0x48)=[@in6={0xa, 0x3, 0xce, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0x9498, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) shutdown(r0, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000eee000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x4, 0x8000e, 0xffffffff, &(0x7f000076b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000d5d000)={r1, 0x80002, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000358000-0x28)={&(0x7f0000838000/0x4000)=nil, 0xf1a, 0x3, 0x52, &(0x7f0000cf5000/0x2000)=nil, 0xd}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/17 03:38:19 executing program 7: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000091a000)=0x14) socket$inet6_dccp(0xa, 0x6, 0x0) write(r0, &(0x7f0000636000-0x4c)="1102c5da07512610c892d1547884d88dc371a51b05e1f8bc6b2b4cbf92200ae6d69422a91399ddd3e5b458fa8e93e59674b2f999db553a702035819ed14ec493b2c66a1bdb49aed0a9faf949", 0x4c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f0000cd7000)=""/102, 0x66, 0x0}, 0x0) 2018/01/17 03:38:19 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x20) r1 = socket(0xf, 0x80003, 0x1f) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ff4000)={0x0, 0xffffffffffffffff}, &(0x7f0000ff4000)=0x8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ff4000)={r2, 0xb116}, 0x8) 2018/01/17 03:38:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f66000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0xb8, 0x4}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x5, 0x9}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000001000-0x81)="989d97e5119c5ba82b5a2f80da65bacc70dac406d28acfc55d4bf9f717fcea26cc00c9f83e06c4715a879e9166b4766c8dead7458a2eca0189c78e62a91788e231a97903e59ed476ef8647db1e8c42eba428b68a0ad79e5666d4e55303f30c50fb9f4cedff2ca5eb69b255ca585c0a4f724e522706bf335fabeeba7cddec226c0d", 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f00005c4000)=0x0, 0x4) 2018/01/17 03:38:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e30000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a23000-0x4)=0x10, 0x800) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000271000-0x4)=0x0) sendto(r0, &(0x7f0000fbd000-0x5)="00000002", 0x4, 0x0, 0x0, 0x0) 2018/01/17 03:38:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f56000)=0x2e) accept4$unix(r0, &(0x7f00000bb000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000059b000-0x4)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x22) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x14, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:38:19 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e0a000)={r0}) 2018/01/17 03:38:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000abe000-0x14)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@generic={0x8863, "000000000004"}}}, &(0x7f0000efe000)={0x1, 0x1f5, []}) r0 = accept(0xffffffffffffff9c, &(0x7f0000ba7000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ea9000-0x4)=0x58) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f000029f000-0x4)=0xfffffffffffffd76, 0x4) 2018/01/17 03:38:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) sendto$inet6(r0, &(0x7f0000214000-0x9e)="", 0x0, 0x0, &(0x7f0000773000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dee000)={0x0, 0x0}) 2018/01/17 03:38:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$can_bcm(r0, &(0x7f0000de1000)={0x1d, 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) r1 = socket(0x15, 0x803, 0x0) getsockopt(r1, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/0, &(0x7f0000000000)=0x0) 2018/01/17 03:38:19 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d2a000)={0xffffffffffffffff}) bind$netrom(r0, &(0x7f0000ad2000)=@ax25={0x3, {"faff558f0c20ef"}, 0x81}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x2c, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0x3, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b64000)=@req={0x3fc, 0x0, 0x97, 0x0}, 0x10) 2018/01/17 03:38:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0x3, &(0x7f0000c61000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000027c000)=0x101, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000aea000-0x10)={0x96, &(0x7f00006d7000-0x96)="df819202bf1d12fe49e60e987fee8354ab8f812af1209a6c3bf9457f77685e42df8373bc3373d7fee03c328e5344af2b573b801b57957344b1cf635a774872aea03c76a63fafd42053aa06bec961b82c601d3e10ef2ecfc1c8b514919aa9309b7a0bd923027eb324bd724d0cb10c77aed289b15355c4465ccc05a98afb40b0e01e31152e367223d642391d00449f613d8c1e77833585"}) shutdown(r1, 0x0) listen(r1, 0x1000000040000000) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/17 03:38:19 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000000d000)=r1, 0x4) 2018/01/17 03:38:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x7, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000056c000-0x9a)={r0, 0x1ff, 0x101, "4b1a5f338c0cdcd65dcb4a399ddc29a9b1699e7f50cf6767491e67431c659b2824c327ea548c4ace4955f0bb932a1864e2f286adeec15c83e62552c822f6a48d86bef7c5d814c8c9865382b16b805a22ca0df02a0837ee05d826bdc733e5618cafa80f088ea8f55897dbe212a1bed64e97188e7b8d31ea998c66899559afae0561d7528e66255bdb11b5fc32764c4cfc"}) r1 = socket(0x0, 0x5, 0x200) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000cba000-0x4)=0x40, 0x4) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b3c000)={0x0}, &(0x7f0000cee000)=0x4) getsockname$packet(r1, &(0x7f0000ca2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000626000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x36, 0x800, 0x100, 0x80000001, 0x80008, r2}) 2018/01/17 03:38:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000996000)={0x10, 0x0, 0x3, 0x40220082}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) r1 = socket$inet6(0xa, 0x1, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$netlink(r2, &(0x7f00008f0000)={0x10, 0x0, 0x1, 0x8000000}, 0xc) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r4 = accept4(r0, 0x0, &(0x7f0000200000-0x4)=0x0, 0x80800) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f000079a000-0x4)=0x9, &(0x7f00003c6000-0x8)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000a1c000-0x48)=[@in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, @in6={0xa, 0x0, 0x5f2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008dc000-0x4)=0x0, &(0x7f000039c000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00005a1000-0x8)={0x0, 0x1, 0x399}, &(0x7f0000501000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000a06000-0x8)={r5, 0x3}, &(0x7f0000efd000-0x4)=0x8) 2018/01/17 03:38:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f000007d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x80000) bind$unix(r1, &(0x7f0000b94000)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) pipe(&(0x7f0000abd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000abe000-0x4)=0x28, &(0x7f0000001000-0x8)=0x4) close(r0) 2018/01/17 03:38:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000040000000001, 0xfffffffffffffff7) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000691000-0x4)=0x77, 0x4) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f000031f000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000dce000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000328000)={&(0x7f0000048000-0x8)='./file0\x00', r1}, 0xc) write(r0, &(0x7f000010a000-0x5)="86c08b05c6be719037", 0x9) 2018/01/17 03:38:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000000000000, 0x3f) socket$pppoe(0x18, 0x1, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) socket$nl_route(0x10, 0x3, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000335000-0xc)={0x1000, 0x0}) 2018/01/17 03:38:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 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) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7, 0xfff, 0x3, 0x1, 0xe7c, 0x8, 0xfffffffffffffffe, 0x9b9, 0x1, 0x7, 0x7, 0x3f, 0x1000, 0x0]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r2, 0x8}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x34, &(0x7f0000001000)=0xff, 0x4) close(r0) 2018/01/17 03:38:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00001d4000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000843000-0x4)=0x8) 2018/01/17 03:38:19 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000009000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ecb-camellia-asm,tgr192-generic)\x00'}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 03:38:19 executing program 6: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000035f000)=0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000360000)={0x0, 0x0}) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000360000)="1312260863e5f9cefdef7097e8cc47fd0cbb1f8135497a2b7ca67633d3006ac75f15b1dcf0a8570b5c917068398cb0acfcfaf48fcc4526614693ba8454ba6dbaa8d6a8aaa9b2871b7200177554956083581d144db3849745a2f46b6dab84fc974fdd95627e551d1cfc6839e7e104b0fb3cf5f2a5dd6323eab9f84061b6d8ca074a76863b03964a6d955c9bd07ec3c9d8ea27d8620c193fdd9778c052e27e0603a9d4bf6f854aaf8fc89282d347822bd974fb214ccd6372a0d2e2dcf949db5e2506f025d8de81d56d4158c3a4df4a410d01d01b437d50b9b8123bef38e07138f486fdf235a6868789c71c45191ca4aa94aa58e450a740dc5125afac40", 0xfc, 0x40000, &(0x7f00002d0000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) 2018/01/17 03:38:19 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fd7000-0x3f)="514c504fe9655efb3894dce8d5a4f1ab55b72961a8b284b07a6495282ff6ca560cb23974f0228fbde61aa1edf633315373b78548c4879907698bcc29e20278", 0x3f) socketpair(0x1, 0x4, 0x0, &(0x7f000006b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r1, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 03:38:19 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000)=0xfffffffffffffffa, &(0x7f0000001000-0x4)=0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000000)={0x8, &(0x7f00007d6000)=[0x0, 0xfffffffffffffff8, 0x5, 0xff, 0xa9c, 0x9, 0x3, 0x3]}) 2018/01/17 03:38:19 executing program 0: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x803, 0x66, &(0x7f0000f1a000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x0}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:38:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d8b000-0x19)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0x1000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x7a7, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa52, 0x8794}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007d7000)={r1, 0x0}, &(0x7f0000a91000)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000785000-0xe4)={0x0, 0xdc, "19bd0ae56a38cf29380ef7644933ef1ddf3365515b5f9ef3296a0d67b58dbe9313978602a30839faa2550ebe2028f16de6e5185473fad28194ccc51db234582e7f5327be14297ffbe8413100eb26dc98c5de6cd8e26c05bf21c66ea67142ba9ca8da45fab55421ab91578c8dcce99222dd64a022a471aff0b802d3724750da41375c4ed1a11a9875d9144b71e2edf5c346008d78fa944d4c62b33f5ac389f4b2461fe1ff1b12a1fb6f0a38450d045fa3fdc86e11834e0b6d4d5567362644668b6248083ea7bc850bade186bd32555e1b09c43c849653b23cdc7b1b13"}, &(0x7f000003f000-0x4)=0xe4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000cac000)={r3, 0xd2, "4d234954ca2818cebe01585ca1fa4c66404b94754f121d1bb2dd1308ebae6c3c6f6746959ec68e9ad47c2543995eb6518952b5695fe06a5a20abc67b1e493902b823cbdbaae08c402ca88d3bcedfadc35f0ff06cdb746a2c091a0e5e1e9299719b5fcaa346c9d0fa786f9cc39f42fb2669028cf9d601089066c20ccdccd0678289b6ac9fa944a78bab4eee1ae9c3c0e6bcb190562b7c0a90f9ff815bb5ee0ef8497891cd21c9899d48b3127b4179d8f5eb4e32fd32e3986a566e37832e479da9ba6e9c4eb3830a738f6ebd419963af4f0f30"}, &(0x7f0000cc3000)=0xda) ioctl$sock_ifreq(r2, 0x894a, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000d19000)={0x6, [0x8, 0x200000000000, 0x9, 0x200, 0xff, 0x7939]}, &(0x7f00005a0000)=0x10) 2018/01/17 03:38:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000097a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000eca000-0x1)={0x5}, 0x1) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0xfffffffffffffffe, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009f4000-0xc)={0xffffffff, 0x0, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004da000)={r1, 0x28, &(0x7f00005f3000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x10001, 0x4) 2018/01/17 03:38:19 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000026000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x10000, 0x10}, &(0x7f0000026000)=0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000027000-0xa0)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb6, 0x2, 0x0, 0x37, 0xa0}, 0xa0) socket$inet(0x2, 0x3, 0x10000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000008000)=0x100000001, &(0x7f0000026000)=0x4) 2018/01/17 03:38:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bef000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00009d8000)={{0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x3, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x8001, [0xfffffffffffffffa, 0x0, 0x4, 0x9, 0x4, 0x4, 0x7, 0x8]}, 0x5c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000409000)={0x2, 0x80000001, 0x10001, 0x7, 0x81, 0x3, 0x0, 0x0, 0x4, 0x2da0, 0x7}, 0xb) syz_emit_ethernet(0x46, &(0x7f0000ca0000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000008}, {[@timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000772000-0x8)={0x0, 0x0, []}) socket$llc(0x1a, 0x1, 0x0) 2018/01/17 03:38:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000027000)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000e1f000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003fc000-0x4)=0x14) recvfrom$packet(r1, &(0x7f0000a17000)=""/224, 0x42, 0x100, &(0x7f0000793000)={0x11, 0xff, r2, 0x1, 0xd5fd, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffffa0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bf6000-0x4)=0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000943000)={&(0x7f00001e1000)=[0x2, 0x7], 0x2, 0x100, 0x0, 0x7, 0x800, 0x0, {0xba0, 0x3f, 0x2f, 0x6, 0x7fffffff, 0x1, 0x7701, 0x2, 0x3ff, 0x4, 0xfffffffffffffffa, 0x3, 0x10200000, 0x6, "02ea6f98b7c319f353564f6332f9f4c4dd0eac0b2dcca6e5d31119b53f73bb04"}}) r3 = socket(0x2000000000000010, 0x802, 0x0) write(r3, &(0x7f0000e4a000-0x26)="240000001a00290400e5fff00111fd0d0a0b00000004bf0000f309ec0800030005000400", 0x24) 2018/01/17 03:38:19 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000001000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000009000)={0x11, 0x17, r1, 0x1, 0x1000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x14) 2018/01/17 03:38:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x2}, 0x8) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f38000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f38000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00009bc000-0x8)={r2, 0x0}) 2018/01/17 03:38:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000c35000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a43000)=0x8, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00007ff000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1000}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000ec8000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 03:38:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000c25000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a4000)=0x20, 0x800) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000cf8000-0x8)=0x0, &(0x7f0000bd9000-0x4)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000043d000-0x4)={r1}) getsockname$ipx(r2, &(0x7f0000551000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000082d000)=0x10) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000c62000-0x4)=0x9c, 0x4) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d13000-0x60)=[{&(0x7f000019f000-0xca)="", 0x0}, {&(0x7f0000ee2000-0x1000)="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", 0x20d}], 0x2, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000031d000)=0x1, 0x4) 2018/01/17 03:38:19 executing program 5: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000c98000)=0xfffffffffffffffe, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000493000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000000000)=0x1e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001000-0xd5)=""/213, &(0x7f0000e90000-0x4)=0xd5) 2018/01/17 03:38:19 executing program 2: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000052d000-0x4)={r0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f91000)=0xec, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000384000)="70e88776da79d6c902feb0db2e68d349adb8a289e1ae5e694c288e67eed95e2bc69decf8a76ea8e17ca8d00000000000", 0x30}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/17 03:38:19 executing program 3: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000dfd000-0x38)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000101000)={0x14, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000f6f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f70000-0x4)=0x48, 0x80800) pipe(&(0x7f00003ad000)={0x0, 0x0}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ac5000)={0x0, 0x0, 0x0}, &(0x7f0000295000-0x4)=0xc) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f71000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e55000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000847000+0xfc6)={0x0, 0x0, 0x0}, &(0x7f0000c02000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00008fc000)=0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000837000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f70000)=0xe8) r8 = getgid() mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f70000)={0x0, 0x0, 0x0}, &(0x7f0000f70000)=0xc) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009f5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f71000-0x4)=0xc) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f71000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f71000-0x4)=0xc) r12 = getpid() r13 = getuid() mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e1a000)={0x0, 0x0, 0x0}, &(0x7f0000f71000-0x4)=0xc) r15 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002c6000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={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}}, &(0x7f00008aa000)=0xe8) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f71000-0x4)=0xc) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000f70000)={&(0x7f0000a6f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000182000)=[{&(0x7f0000f71000-0x6f)="f3e1762ee22b7ea3d06bb55bca797e9ac3e1817792853d376768215cf056ba857850509926b95e7a128a9162d56b265734f1e926f33b03a6e0cd1cd613772086876780e9f60a849d7bb7d4420c70bde879aa3b11431ac6cd40034b89b106d8edb02aaec4d1916e8a3e26295e98764b", 0x6f}, {&(0x7f0000f71000-0xbf)="2b71a6bb6c96cac46f7a13128927e525f51d22e304b750d34dc6732ef26293fab8b0f42d8cb3d76a817329832833944738eb374863b9412cccdf9a961d0d4dcb485f3bb29311576a3d9518b44fe2b764f1b456445f635916655f565feaa14a1f3f2ddfe6800e3154935c222ea22e44fcd65f1023cbfc897d5cceb5234e1797cefe7bff03b9c3ef6c4b0f919d4ecec49b2047fd7ff58977065e09527de4972116ec6a24b216c82c130cd2e31039c0183f770490be6441e1afe6547b1840b8fc", 0xbf}, {&(0x7f0000df7000-0x8c)="5225afefdacf5d6a61251658bf1a982cd24f28c8c9d88a74bc89a21f2ccbfb428f77715d54ccbf343ce723b2f05bef957d0293d8a0f0b45843d1e1ca60ac61fef538fa088c18a93455ac5185f406810c56b9f395454dbcd408c7ce018fa9d619d18a12313a09c413da0aa62c65d002e981ccec4c754d5aca94a451133a81b0867cd603857a97e7238185ca87", 0x8c}, {&(0x7f0000f71000-0x9d)="12352f9d9b3526e56917453b555d452380afb6d2cb9737dee2cac48b294b02e398302556e1797a536c3d8705e7f7fabe4ad272f57ac97ef7604b0b24515ce011e1d82c16bc9f3cf156d70675833ff176bab029e95f574527fb630d06931733f0013805322a60bff4702d1181614baccf8bc2830557670595ce25a049b21d707bc12604bb282f17c536e78fd4613f8f0077a63f98477e5633b8854aab6e", 0x9d}, {&(0x7f00003d7000-0x3c)="d7d2678315bd5eb5372d9257fe9f5f832f5a752da8946b0883bf277489869acf74b36fdd253ed244c0f8ac62d9738f070d65d4443c89b0c50b144651", 0x3c}, {&(0x7f0000f70000)="f13ebe151cea462c9d43eccd569e534d3b0af5426923a4a80beeada6359bfbc594d344d745f6f89492f0ca9e6282af43af255c0b0b5f35681f5a1596f7cd762a01befacbd99a7bb8b8b6ffda4e1aa34fda09ad0f9ba428be4e4ab03ceb17b10d8c97d7ccc2a8ab46d6e46d387c1f6d45ca0b81f455478c5dbae2a24a8d200f7f4849f990473a90eded1326654495942861cd8f03f1478c22a42d47354ce8903829a57e9d64cda19f4c6be05fe80c35955977fedb61572e8d5356c80707d6af91162c16784aa5ef6e5e8494da58e00fbbe2a0442efdd6bac8ecf798e04e46d8ab73b5e6a5fa3ba8bf4b799a3876759fd11dd0023b97925f", 0xf7}, {&(0x7f0000f70000)="023b59df97da91cddea8dd900656d6c9420420ea612b2d26e1c80c4636c21a4580a5f78f08a57edcd60dc9cf06a70026a7afc1b3a5fae980955c39fc79a1e8a9be34a7cf6c17b7ec2b0d9b090b82f1e427c731d63b3edbc9a0f83f6a7da23983ec26c467fd196faefe22d625d845cb20b3c165ae99310d1da253b17e2f7baa817f6dabbc097af0f1ea0c9b83e2bbff0522fa44f3db178028db5b0bc6ba39eff7bf956aec76a2dc21fb40784c74199feb9207", 0xb2}], 0x7, &(0x7f0000f70000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xf8, 0x4}, 0x80) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f00003ad000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f6f000)=0x10, 0x80000) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r18 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_dccp_int(r18, 0x21, 0x6, &(0x7f000050c000-0x4)=0x9, 0x4) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f70000-0x38)={&(0x7f0000e6e000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f0000f6f000)={0x8c, 0x36, 0x100, 0x1, 0x1, {0x1a, 0x0, 0x0}, [@typed={0xc, 0x4c, @u32=0x7ff}, @typed={0xc, 0x2c, @fd=r0}, @typed={0xc, 0x79, @u32=0x7}, @generic="36023a9e43d5f1bef2fcba8912bf4f77546d7876de18d5cfb0c1908c163eae805621b71c9bdbd08f6bf9d3de2d8033e858c0302f35da10659a4d5dcb80dd42c0f53da71b69b3b8f6ee855be066bcfda0ab174498"]}, 0x8c}, 0x1, 0x0, 0x0, 0x48010}, 0x40000) 2018/01/17 03:38:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/17 03:38:19 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x0, 0x0, &(0x7f0000587000)={0x0, 0x0}) connect$l2tp(r1, &(0x7f0000e8d000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x4, 0x1}}, 0x2e) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7c, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00009d0000)=[@in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x4}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xd72, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) 2018/01/17 03:38:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x5, &(0x7f000047c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000be2000-0x1f)={0x0, 0x17, "a747d8aae34b3a6e16ae2620825c479bb88622ca7f2b88"}, &(0x7f0000eb1000)=0x1f) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002d2000)={0x7, 0x8004, 0x5, 0x6c153346, r1}, 0x10) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000f64000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a43000)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000454000-0x10)={0x0, 0x7, 0x5, 0x8}, &(0x7f0000ba0000-0x4)=0x10) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000603000-0x8)=0x0, &(0x7f0000491000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000018a000)=@assoc_value={r3, 0x1ff}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00008e3000-0x8)={r3, 0x1}, 0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000e2000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xfffffffffffffffe}, 0x98) pipe(&(0x7f00009d2000)={0x0, 0x0}) connect$nfc_llcp(r5, &(0x7f0000ede000)={0x27, 0x442e, 0x0, 0x7, 0xfff, 0x3, "1a1dbb50d315368fe007f1bb348873de978cce659d315a3b79ad72606177c76f56e23791c92f280aa3439202009f43053e96e060a8a9ac44757f0e78f69354", 0x1f}, 0x60) recvmsg$kcm(r5, &(0x7f000090d000-0x38)={&(0x7f0000a41000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000044a000-0x10)=[{&(0x7f0000113000)=""/253, 0xfd}], 0x1, 0x0, 0x0, 0x1ff}, 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000b67000-0xb)={0x800, 0x1, 0x3, 0xb0, 0x0, 0x401, 0x1, 0x4, 0x7, 0x1, 0x3}, 0xb) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e2e000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb1000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000732000)=@int=0x4, 0x4) getsockopt$inet6_buf(r4, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/17 03:38:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/17 03:38:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f0000447000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f8e000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a0c000)={0x0, 0x2, 0x0}, &(0x7f0000667000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000676000)={0x0, 0x201, 0xfff, 0x5bc1, r2}, 0x10) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00003b7000-0x2)=0x2, &(0x7f0000688000)=0x2) sendmsg$nl_netfilter(r0, &(0x7f0000080000)={&(0x7f0000efe000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a8c000)={&(0x7f0000b80000)={0x14, 0x3, 0x2, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:38:19 executing program 0: r0 = socket(0x3, 0x1000000000006, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x8, 0x5, 0xb8d, 0xffffffffffffffe0, 0x1}, &(0x7f00004db000)=0x14) listen(r0, 0x7) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007e1000)={r1, 0x100}, &(0x7f0000068000)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c7000-0x4)=0x14) 2018/01/17 03:38:19 executing program 1: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000002000-0xde)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @random="af7657d73970", [], {@llc_tr={0x11, {@snap={0x0, 0x0, 'i', "e38439", 0x0, ""}}}}}, &(0x7f0000598000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/17 03:38:19 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 2018/01/17 03:38:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000025c000)=0x200, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) accept4(r0, &(0x7f00000a9000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f0000e0b000-0x4)=0x3a, 0x800) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00003e4000-0x4)={0xfffffffeffffffff}, 0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000665000-0x4)='tls\x00', 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00005f8000-0x78)={0x1, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x95c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x4, 0x8000, 0x5d80, 0x0, 0x17884e, 0x3, 0x800}) 2018/01/17 03:38:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b1d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x801, 0xf, &(0x7f0000ff5000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@generic={0x101, 0x1f, 0x5, 0x8b}, @jmp={0x5, 0x1, 0xd, 0x0, 0x3, 0x6, 0xfffffffffffffffc}, @generic={0x8000, 0x1, 0xffffffff, 0x2}, @ldst={0x2, 0x2, 0x6, 0x3, 0x2, 0xffffffff, 0xffffffffffffffff}, @jmp={0x5, 0x1, 0x1, 0xa, 0x1, 0xfffffffc, 0x18}, @call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000018000)=0x8a3, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) sendto$inet(0xffffffffffffffff, &(0x7f0000f84000-0xa2)="", 0x0, 0x0, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4(r3, &(0x7f000097f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000ecf000+0xb18)=0x32, 0x80000) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00000e1000)=0x4, &(0x7f000097e000-0x4)=0x4) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000448000)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) sendmsg(r3, &(0x7f0000a9b000)={&(0x7f00003ec000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58, &(0x7f0000c9e000-0xa0)=[{&(0x7f000097e000-0x1000)='\n', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:38:19 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000008000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000010000-0x4)=0x9) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f000000d000)=0x80000001, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000000c000-0x1f)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) [ 546.937394] can: request_module (can-proto-0) failed. [ 546.956866] can: request_module (can-proto-0) failed. 2018/01/17 03:38:20 executing program 4: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x500, &(0x7f00006d1000-0x8)=0xffffffffffffff6b) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$void(r0, 0xc0045c79) 2018/01/17 03:38:20 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fee000)={0x0, 0x0, &(0x7f0000fef000-0x58)=[]}, &(0x7f00003e3000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) sendmmsg$alg(r2, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) accept$alg(r2, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/17 03:38:20 executing program 5: unshare(0x8000400) unshare(0x40000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ce2000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x80000000, &(0x7f0000000000)={0x5}, 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e07000-0x10)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000084e000)={r2, 0x2}) unshare(0x20220c04) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r3, &(0x7f00000fd000)="59079bb099b5f6a8e61d46e2ead9ae030833e1cab308d7b8cf1ff3d8a44b0eb19aaf871c81a06b8cfbc10fe8d9f473ec9bb49ccfc2eeb7313ea70365626bdaae71fe70772cd028284f79aa", 0x4b) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/17 03:38:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt(r0, 0x5, 0x2277, &(0x7f0000b3c000)="cb824a53e2b92bafd5499efd54e61f62574694798f072db18d74c363c475fc1da650aef2f473f8c71d16331c90c3769ff03ee02eeee6443ae10b1f2c859a7a6204", 0x41) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x401) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000cdd000-0x10)={0x0, 0x1c, &(0x7f000013b000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00000fe000)=0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000c6c000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000de8000)=[{0xc, 0xf48}, {0x7, 0x5}], 0x2) 2018/01/17 03:38:20 executing program 0: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1ea, &(0x7f00000f3000-0x120b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1b4, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x32, 0x0, 0xffffffff80000000, 0x5, 0x0, 0x4, 0x3}, @fragment={0x2e, 0x0, 0x80000000, 0x8b8, 0x0, 0xf77, 0x2}, @dstopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, []}]}, @routing={0x3c, 0xa, 0x2, 0x7, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x8, 0x10, 0x2, 0x3, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @loopback={0x0, 0x1}]}, @dstopts={0x32, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x20, {0x2d, 0x6, 0xf7fc, 0x9ef, [0xbf3, 0xce1, 0x4]}}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x9, 0x66, "ad3cffe8b4d9857cc422f31d08f4e640e3f2d24d684f22cdcade8c151a91d67a691135a5d4cc50a6a0af8c8bdcf2eabc7620d71bb78ae85ecfc666c2e683e3ce9910bbe5b056e7f62b0c4904d9529284dea3513b8066ed051716740dd22077bf678e1185c58a"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000043000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000007a000)={0x0, 0x4, 0x4}, &(0x7f00000f7000-0x4)=0x8) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000f7000-0xa0)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffff, 0x401, 0x9, 0x3}, 0xa0) 2018/01/17 03:38:20 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000f7c000)=@llc={0x1a, 0x19, 0x1, 0x1f, 0xfff, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = socket(0x0, 0x1, 0x5) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000f7d000)=[{0x0, 0x0, &(0x7f0000f7d000)=[{&(0x7f0000f7d000)="d05732bc3b126bc14a0fb6e13dd8d211d017e0b65c2cbbc466faf22553b48533ee2546c1bf40fabc030047f6262090779b06e89d4311028f6aea9e5dadcf0429185f671f1457a556f420de3a116b56bc84caf0daa6be56f45aa0282e810e3321eaf364545d0e32726d14f8f4fb804b2033845e9595475b15ac5a1bff94852203ccad8de79e6cc1fb6c7bf623bb81ce6eaa4f39eb85ee1d7ab9822576ccb9716b78ada3216a8ff907674ea0f8c40c105807466362f4c5ffc7f1838143d726e1aa78b8d9a90578f3c97624b5", 0xcb}, {&(0x7f0000f1b000-0x17)="db62b399699cdd94beb396aaa1ea14f8bbbeb5e2484d61", 0x17}, {&(0x7f0000095000)="26837974883c2c6db1cf6f08a4c98e416a68653e38dfaadfc5a1a1807aba116394a4615199809fd8cb344d78434dd7a8f8e784f5d4e5fc15781da9ebd72e37604c6a4fe32220b010019e5960b0df7df181df1354fcf1244f4b83e0b3", 0x5c}, {&(0x7f000078b000)="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", 0xff}, {&(0x7f00008a9000)="371f0cbd443b369fb4593ce536e8d5e310ce0cb30b701460b69d5bb248bb4c339a737d45a85accdb545a9801705568ab68eb460cd5dbf5e633f6ef994408da5fa891ac5b94c4f75874e6e04dc68ff33df1c2942f307a39be3a90e414bdf89a296dec63c11171b029248ffeb816f4483e177ebd2cdbf786d151", 0x79}, {&(0x7f0000f7d000)="c5d9683ed4cb169d1155083acd1c0568f2ed4b2bb68935b27d2a52e20eb40a849c0444c19ad7ca7c88a2bcfcf430a933e9dc95d3c02fe26a5d188d40248442e44620902c268ab6f14f91a784a55df6863da897bc4b16", 0x56}], 0x6, &(0x7f0000f7d000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x38, 0x117, 0x2, 0x24, "612596f0fe327d1abf4cd86e4451698ccb3f559bb4a1d7c4731664e57260556009ba4587"}, @op={0x18, 0x117, 0x3, 0x1}], 0x68, 0x0}, {0x0, 0x0, &(0x7f0000f7d000)=[{&(0x7f0000f7d000)="b118ede14788815583e999410184b461385e9542363e8f3130b0eb9aef9431fb12b5a703515477885c78ede465368cd4632578cead9804cb83f8dd303c47e58ec6ffe5fc52516c050e926243f9817af5dc13068e90d9b2564a86d9f926f2d4e56e717a21329b1572c4e359dc1dc1e3869acac3fb90c216ba42b3d0095884729a8886fc32f6e3f3946d23b7daced30ed4fdfb494acb6901afc1487d182d5378e91f67dec68ef4e6123cb27c45479fc379855c5e5a1797eeef5f14e8aeefb1de8acb3d670b83364481c0b32f0227e02a67f39a117f8a1bc0b54864d162f4b687845af35388bc085ff6a608752d351e87fc", 0xf0}, {&(0x7f0000f7d000)="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", 0xff}, {&(0x7f0000f7e000-0xe4)="f4ca673757989337153d25d43ae49b5ea26ab7a5cd2567e553dba190ceed89845797b7d786b6887bdc732b09cc7c3cfae4607bf082bc8bcfd448f7bb15b60d232e5f7a4de8110a4ce95ebcbb05fd61d5d3cae90193f26cf79fd17e09974028173453cf3f13e6216398b2d5e42ca3667db8666c5c47f3696f1b8e287afc8cd90f3cfdb563bb1784eee0dee80bc43fed24a3f64bef566544e70b3cf55711a00836a4b7281f4cadb3dfa4e6656526152eef2f78ba454c69cefe6d5c6b70a1e0f4bcdef5751d30805ec4ec0df33f5291d049f7e2e9d5fc191f540ade4eea3e89c897b30afe3d", 0xe4}, {&(0x7f0000f7e000-0x8f)="6dc2cb514f670a91b364510c38c3790878934c1a8604d6e04df4fb69ef576678ab5f15b2f2a3b821a746ac7ff65b0dbc719b80ebd2d28abdb65366947f03f1b09142ad1305320a440bc7b9fe67e1ef6e7685aa94e83cf2424832dee439430f29c89c80781d1503ca37d4a8830699074d3956bc10430f9f66ede21c19e69fc3f3d2a9e45573010482f5a8b81fee5cbe", 0x8f}, {&(0x7f00000fa000)="f30da297835238e8e54a97a78bcc7043cf51acbf4a902cb8672a1e36857e00f939bc5704eb45b645200951db8de832b703b14522356d4a8abf944ec7a7cb814a4d", 0x41}, {&(0x7f0000f7d000)="28fa5a4bfe91a522b9b97fec4186a7c2f870234d8604f381deb5edd84fa702d2188d0ec037d1944255eea9ab88e2a219630b8960a41af841858d3b704d6193064ca514c90bdeea889b8e801a737205578385486df4df97cb54d08924a1481b869ee84d677097ac1f6331c94329b8f19752b19586ebb748ebaf21882ac2b8bb482c6ea4725d3970c6a1aebb0741692584cebd6192879078ec993c1e020ace316f2c41163dae44730e90a0aba2b1091e92af4181cbf29f956278d2def7589c39", 0xbf}], 0x6, &(0x7f0000f7e000-0x318)=[@iv={0x28, 0x117, 0x2, 0x12, "e5197dedf1031374d4f474b41ee09e47e227"}, @iv={0x98, 0x117, 0x2, 0x80, "0c3998783dc3b3147cf24083fe5a0e8f22ededd8a9b117a8235a977f73df1be699f2748030ab222c009c8bf825b0cb03122fa6061c64c9678cba201f46928e293e3c0a7d10f4122e64edfe451da3127c45f2f2297dd1f6cc74c7ec54f6f7e04f3f0bc26510bf69048b805e679abc2a9fc51bd953b573133768495a297b823df8"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x108, 0x117, 0x2, 0xf1, "82b808a1724fe5975decf960f734b72fd0d56f2f165979133cff8993bb761d0c5464311d7bd5ccbce027b391e88e5e21edbe15c70b32ef8d9e8cdfd624b214ddef239c23fa20dff3fa62733660685d84272f45727b84e142767e04e93c6363f3cb965097d8afb6fba6ce5570303935f2590d3883dee67d1ebf003d54bcb7e1e21b7ed7ca014dd2af51c70df9757c040906bf48750b7acd3fedf374e49edc42aa946e8c6a48361939ccec3253638664688feb66fc70f2582b63ee973f4d74ce68c3e53a1348b3e3edf77fd9fb16678ba837498623d25a5cfaa357a83d0285ad554c25a50d30ab5601a8b5e568edea8444d4"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x2, "14a8"}, @iv={0xd8, 0x117, 0x2, 0xc3, "9f2be093ab516a114c82b18c0bbef07a1f574a7e91793f7206923b8506988143994e1a3a5a36144a0f9bffa1786fd6f44f7d6ab1692e3dfc665e674b61422704eee5e1a6362b09a7a2fd445d28b1811f3f38b3c63c8a0dbba7404324c3a69cef51ffaf35bcb5302ac4709163ffa8c7a2f7ac90627008aed1497558aa62d597d956bd03b0ba9fbf1456d3175bdd034722ee270d2331bc860f745c634ffd69bf03930fb44a878a3b14a0dd4611cbeacd80d8a9711a3cd8c59c9949ff524ad9245677fa39"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x318, 0x80}, {0x0, 0x0, &(0x7f0000f7e000-0x20)=[{&(0x7f0000f7d000)="984e8f3bf467eb528d681e03546352e9612f472cf1dc6d83738ed6f4fa2d86f848d20ecc374f265881e87a1d918b60387768fe5efcaa49a637920200aaa9f188bd7fcffe4bc8ce301d3a366c1180c8508745b43af2e6317de6e8c14f5cb42bf9c33b9fcb6d029a5da30f9b0f29d11f257c65a545c188e3ce9e3a90ec116de58942840b7a791b", 0x86}, {&(0x7f0000c58000-0x1000)="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{&(0x7f0000f7d000)="199f923c9b4bf278888ace52f86aa6eae95c8af228d11540a441bfddb378d6679af1d165c56b396e4bd18a4f64bfcd424e8bf9904d8cc045cabfc3835e64d6034645ace1221067366584f4cfe6115cc69711a6a571062829e98bbc396f059d3017dfcf77281e18a19d2ca5d880cff40519e1ddf546aaf29f5126aee0caf566f8391b596532c318f88b715e1472cf889d", 0x90}, {&(0x7f0000dbe000)="d0e80689b7dceabbbceaaa63d1f28eb4b0a23e0d1142ae74f2081ae86e2e941b136a4bfd562f296547489b23bf2fba5a06be591bfd3325b5ec9435aa9e45b1043406568081bdfe98d18d0f38d409b43c8034c9d805f42b60fa9e2e8e29fc140fbf1000fb75f4b1c4bf0150e4fb50c3736a521dd1772bab7cf4bb95830f743d00b38d8ade3d8c0cc2f708d955578ef848a51607ed144691846f623ea25a1920347db280857974ff083e071f5db94bde35cb10d096057252e2b1c8f1b65a24b9c4900cb0b0e586676d53fd72a93a591782b524b6e5ceb31c31afe2348429f7888847353c57a4", 0xe5}], 0x3, 0x0, 0x0, 0x4011}, {0x0, 0x0, &(0x7f0000f7d000)=[{&(0x7f0000f7e000-0x17)="b015cdeb2d327e75e8a025e48f6c185e5c362798b6005977fabdaf297cac35b6fbcfc186bc8fce0e2efc057d8f636b2bc3131aacedd33fc947632fff2e91d738d7d0d507fb85b82a952a5e7d40a4184524309c43756487b4139bf843d0486aeadc0c703bd558cf0fd9a95abdfe58664879", 0x71}, {&(0x7f0000f7e000-0x52)="00b347996ef04afccdf6c0d05a9ffe323e8fb25b097c02451698d0f68167041ee94fa323276254dc84e237ab387cff42566c77c8c0b5476912fca0ac54c0f45ffcfc3a667126480b3f8e04d9906fe4a7574c", 0x52}], 0x2, &(0x7f0000d1f000-0x1160)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x400}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0xa0, 0x117, 0x2, 0x85, "647f85025851968eb50f13b52e8f4b546e5d398ebf77fa628cde7a30efada1d3e95cc79fb1f420b130cdfcb0044626764873547e77cc9bd42a42af959a06d459e126c649e7ce05bb28fcf8e88a861a8817f010d81fd54641623d69f45cab504fcec74081d2f228288b6f47d0e9bc77deea59c4a009acdacaf345b315f89e2ff8c99d0d4bb7"}], 0x1160, 0x20040000}], 0x8, 0x8000) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 03:38:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000091000)={0x26, 'rng\x00', 0x8f, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00002c0000)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000021a000-0x14)={0x2, 0xffffffffffffff7f, 0x2, 0xcc2, 0x2}, 0x14) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/17 03:38:20 executing program 3: r0 = socket$inet6(0xa, 0x80804, 0x0) setsockopt(r0, 0x84, 0x4, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x0}, &(0x7f0000671000)=0x8) 2018/01/17 03:38:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000753000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x2)=0xffffffffffffff41) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00009ba000)={0x80, 0x7aaf, 0x5, 0x1}) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00007ef000-0x50)={@common='sit0\x00', @ifru_names=@common='bcsf0\x00'}) 2018/01/17 03:38:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/17 03:38:20 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0xe) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x1)=0x0, 0x800) bind$llc(r1, &(0x7f0000001000)={0x1a, 0x15, 0x6, 0x5, 0xfffffffffffffff8, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/17 03:38:20 executing program 7: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f00000b8000-0x14d)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x50, 0x3a, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x800000000000000, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [@routing={0xbf, 0x0, 0x0, 0x0, 0x0, []}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}], ""}}}}}}}, 0x0) 2018/01/17 03:38:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000001000-0x4)=0x7fffffff, 0x4) r1 = accept$inet6(r0, 0x0, &(0x7f0000c30000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000e58000-0x1d)=""/29, &(0x7f0000000000)=0xfffffffffffffc41) 2018/01/17 03:38:20 executing program 7: socket$inet6(0xa, 0x7, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000230000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a92000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a6000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e2d000-0x5f)={r2, 0x57, "dce18aebc05f679b967ccd9bcdbaa0c32db348fcd20cdd8f2d5c601b8004c4f2e0815f23a1793bf785957565533bb16fdf21c0d375120da8d6b3e7b5e70699186acf785212da92e4be7ffbb84dffece11c63ce857f4bb8"}, &(0x7f0000713000-0x4)=0x5f) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000010a000+0xe97)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d69000)=0x8) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000079e000-0x148)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 03:38:20 executing program 4: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x5) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f00000c2000)=@hci={0x0, 0x0, 0x0}, &(0x7f000002b000)=0x187, 0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r1, &(0x7f000009e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000007d000-0x4)=0x1ac, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000eb000-0xc)={0x0, 0x0, r2}) connect$packet(0xffffffffffffffff, &(0x7f00000e9000)={0x11, 0x18, 0x0, 0x1, 0x0, 0x6, @random="feff6c059c8b", [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x5e, &(0x7f00000e8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x28, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@routing={0x3a, 0x2, 0x2, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/17 03:38:20 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0xe)=@l2={0x1f, 0x1, {0x400, 0xffffffffffffffe1, 0x8, 0x8, 0x5, 0x517}, 0x1, 0xa0e}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1f, 0x800, 0x4) sendmsg$nl_route(r1, &(0x7f0000c6b000-0x38)={&(0x7f0000982000)={0x10, 0x0, 0x0, 0x1080000}, 0xc, &(0x7f000043d000)={&(0x7f0000175000)=@ipv6_getmulticast={0x14, 0x3a, 0x400, 0x5, 0x3, {0xa}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040810}, 0x8000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 03:38:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c0e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002fc000)={0x0, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x4}, &(0x7f0000b45000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000090c000)={r2, 0x80000000}, &(0x7f00002b3000)=0x6) 2018/01/17 03:38:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000381000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) getpeername(0xffffffffffffffff, &(0x7f0000596000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000d14000-0x4)=0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000504000)={@loopback={0x0, 0x1}, 0x1, 0x1, 0xff, 0x8, 0x3, 0x6, 0x0}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000af9000-0x10)={&(0x7f0000d55000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/17 03:38:20 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f00001ad000-0x1c)={0xa, 0x0, 0x400000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000776000)=0x0, &(0x7f0000fff000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 03:38:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000c2c000-0x61)=""/97, &(0x7f0000664000)=0x61) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 03:38:20 executing program 6: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fed000)={0x5, 0x78, 0x5, 0xfffffffffffffffb, 0x0, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ab9000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000fee000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000dfd000)=0x10001, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fee000)={0x0, 0x1000, "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"}, &(0x7f0000fef000-0x4)=0x1008) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fee000)={r1, 0xfffffffffffffffa, 0x30}, 0xc) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000083b000)={0x0, 0x3}, &(0x7f0000fef000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002f1000-0x12)={r2, 0xa, "8436b54a5e4ed94064fb"}, &(0x7f0000498000-0x4)=0x12) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fee000+0xc26)={r2, 0x3, 0x6, 0x168f834f}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0xfffffffe, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/17 03:38:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000da2000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000bea000)=0xfffffffffffffffe, 0x800) listen(r1, 0x0) getsockname$llc(r1, &(0x7f0000b5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009f8000)=0x175) getsockname$unix(r1, &(0x7f0000cc5000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000407000-0x4)=0x8) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00001a9000-0xda)=@dstopts={0xff, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x5}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0xffffffff}, @jumbo={0xc2, 0x4, 0x0}, @generic={0x80000001, 0xa4, "a13efa8291fd28f72702e37f09d772a5d64e4af0ce1b762703866acb8d1d3de2b2def22af6d7e85bdd1eec6ab1b37771dc515739ba5b1199c2175b1dcf9aaba09326eb3f08798b5fdc0f7b63c1fe7351f5e3767dd87c962e8481267b360c7d1cc118c4ed69dc82fc452e19a14165eb9bc10e9a533834abb6042fb7d46eac386c8eff8a2a223291f5bc82abcdfc4439a68da960725890046a9b5ff2b6e83206b9e15f0bb6"}]}, 0xda) [ 547.343868] kasan: CONFIG_KASAN_INLINE enabled [ 547.348588] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 547.355996] general protection fault: 0000 [#1] SMP KASAN [ 547.361526] Dumping ftrace buffer: [ 547.365050] (ftrace buffer empty) [ 547.368745] Modules linked in: [ 547.371930] CPU: 0 PID: 11548 Comm: kworker/0:5 Not tainted 4.15.0-rc7+ #192 [ 547.373212] kasan: CONFIG_KASAN_INLINE enabled [ 547.373214] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 547.391612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 547.400945] Workqueue: events bpf_map_free_deferred [ 547.405937] RIP: 0010:__bpf_map_put+0x64/0x2e0 [ 547.410485] RSP: 0018:ffff8801bbd4f458 EFLAGS: 00010293 [ 547.415820] RAX: ffff8801ceefa3c0 RBX: a300024000002db9 RCX: ffffffff817dfcb4 [ 547.423060] RDX: 0000000000000000 RSI: 0000000000000001 RDI: a300024000002db9 [ 547.430301] RBP: ffff8801bbd4f4e8 R08: 1ffff100377a9e6a R09: 0000000000000000 [ 547.437543] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff100377a9e8c [ 547.444784] R13: dffffc0000000000 R14: dffffc0000000000 R15: 0000000000000001 [ 547.452028] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 547.460225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 547.466077] CR2: 000000002036bfe4 CR3: 0000000006822003 CR4: 00000000001606f0 [ 547.473318] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 547.480558] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 547.487796] Call Trace: [ 547.490359] ? bpf_prog_inc+0x20/0x20 [ 547.494131] ? kfree+0xf0/0x260 [ 547.497383] ? bpf_map_meta_free+0x15/0x20 [ 547.501593] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 547.506589] bpf_map_put+0x1a/0x20 [ 547.510106] bpf_map_fd_put_ptr+0x15/0x20 [ 547.514224] array_of_map_free+0x100/0x180 [ 547.518432] bpf_map_free_deferred+0xb0/0xe0 [ 547.522811] process_one_work+0xbbf/0x1b10 [ 547.527018] ? trace_hardirqs_on+0xd/0x10 [ 547.531144] ? pwq_dec_nr_in_flight+0x450/0x450 [ 547.535792] ? __schedule+0x8f3/0x2060 [ 547.539648] ? update_curr+0x47b/0xa60 [ 547.543513] ? check_noncircular+0x20/0x20 [ 547.547718] ? __lock_is_held+0xb6/0x140 [ 547.551769] ? lock_acquire+0x1d5/0x580 [ 547.555715] ? lock_acquire+0x1d5/0x580 [ 547.559663] ? worker_thread+0x4a3/0x1990 [ 547.563784] ? lock_downgrade+0x980/0x980 [ 547.567904] ? lock_release+0xa40/0xa40 [ 547.571851] ? retint_kernel+0x10/0x10 [ 547.575714] ? do_raw_spin_trylock+0x190/0x190 [ 547.580280] worker_thread+0x223/0x1990 [ 547.584241] ? process_one_work+0x1b10/0x1b10 [ 547.588711] ? _raw_spin_unlock_irq+0x27/0x70 [ 547.593180] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 547.598168] ? trace_hardirqs_on+0xd/0x10 [ 547.602286] ? _raw_spin_unlock_irq+0x27/0x70 [ 547.606754] ? finish_task_switch+0x1d3/0x740 [ 547.611220] ? finish_task_switch+0x1aa/0x740 [ 547.615689] ? copy_overflow+0x20/0x20 [ 547.619554] ? __schedule+0x8f3/0x2060 [ 547.623426] ? find_held_lock+0x35/0x1d0 [ 547.627464] ? find_held_lock+0x35/0x1d0 [ 547.631503] ? complete+0x62/0x80 [ 547.634930] ? __schedule+0x2060/0x2060 [ 547.638873] ? do_wait_intr_irq+0x3e0/0x3e0 [ 547.643163] ? __lockdep_init_map+0xe4/0x650 [ 547.647546] ? do_raw_spin_trylock+0x190/0x190 [ 547.652099] ? lockdep_init_map+0x9/0x10 [ 547.656131] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 547.661207] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 547.666196] ? trace_hardirqs_on+0xd/0x10 [ 547.670314] ? __kthread_parkme+0x175/0x240 [ 547.674607] kthread+0x33c/0x400 [ 547.677955] ? process_one_work+0x1b10/0x1b10 [ 547.682418] ? kthread_stop+0x7a0/0x7a0 [ 547.686368] ret_from_fork+0x24/0x30 [ 547.690059] Code: b5 41 48 c7 45 80 25 45 59 86 48 c7 45 88 50 fc 7d 81 c7 00 f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 c7 40 08 f3 f3 f3 f3 e8 4c 21 f2 ff ff 4b 48 74 2f e8 41 21 f2 ff 48 b8 00 00 00 00 00 fc ff df [ 547.709184] RIP: __bpf_map_put+0x64/0x2e0 RSP: ffff8801bbd4f458 [ 547.715225] general protection fault: 0000 [#2] SMP KASAN [ 547.715350] ---[ end trace 274a5710aff7727a ]--- [ 547.715354] Kernel panic - not syncing: Fatal exception [ 547.730806] Dumping ftrace buffer: [ 547.734313] (ftrace buffer empty) [ 547.737995] Modules linked in: [ 547.741165] CPU: 1 PID: 31244 Comm: kworker/1:4 Tainted: G D 4.15.0-rc7+ #192 [ 547.749621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 547.758953] Workqueue: events bpf_map_free_deferred [ 547.763942] RIP: 0010:__bpf_map_put+0x64/0x2e0 [ 547.768493] RSP: 0018:ffff8801c3e67458 EFLAGS: 00010293 [ 547.773826] RAX: ffff8801bfe30700 RBX: a300024000002db9 RCX: ffffffff817dfcb4 [ 547.781068] RDX: 0000000000000000 RSI: 0000000000000001 RDI: a300024000002db9 [ 547.788332] RBP: ffff8801c3e674e8 R08: ffff8801c3e67228 R09: ffff8801bfe30700 [ 547.795580] R10: 00000000eb29be6d R11: 00000000a9cfc5dc R12: 1ffff100387cce8c [ 547.802821] R13: dffffc0000000000 R14: dffffc0000000000 R15: 0000000000000001 [ 547.810065] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 547.818263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 547.824117] CR2: 00007ffba791cdb8 CR3: 0000000006822002 CR4: 00000000001606e0 [ 547.831361] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 547.838602] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 547.845843] Call Trace: [ 547.848404] ? bpf_prog_inc+0x20/0x20 [ 547.852182] bpf_map_put+0x1a/0x20 [ 547.855696] bpf_map_fd_put_ptr+0x15/0x20 [ 547.859817] array_of_map_free+0x100/0x180 [ 547.864027] bpf_map_free_deferred+0xb0/0xe0 [ 547.868411] process_one_work+0xbbf/0x1b10 [ 547.872616] ? trace_hardirqs_on+0xd/0x10 [ 547.876743] ? pwq_dec_nr_in_flight+0x450/0x450 [ 547.881391] ? __schedule+0x8f3/0x2060 [ 547.885249] ? update_curr+0x47b/0xa60 [ 547.889118] ? check_noncircular+0x20/0x20 [ 547.893323] ? retint_kernel+0x10/0x10 [ 547.897183] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 547.902175] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 547.906916] ? lock_acquire+0x1d5/0x580 [ 547.910861] ? lock_acquire+0x1d5/0x580 [ 547.914810] ? worker_thread+0x4a3/0x1990 [ 547.918939] ? lock_downgrade+0x980/0x980 [ 547.923061] ? lock_release+0xa40/0xa40 [ 547.927007] ? retint_kernel+0x10/0x10 [ 547.930867] ? do_raw_spin_trylock+0x190/0x190 [ 547.935430] worker_thread+0x223/0x1990 [ 547.939391] ? process_one_work+0x1b10/0x1b10 [ 547.943860] ? _raw_spin_unlock_irq+0x27/0x70 [ 547.948328] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 547.953317] ? trace_hardirqs_on+0xd/0x10 [ 547.957440] ? _raw_spin_unlock_irq+0x27/0x70 [ 547.961908] ? finish_task_switch+0x1d3/0x740 [ 547.966372] ? finish_task_switch+0x1aa/0x740 [ 547.970840] ? copy_overflow+0x20/0x20 [ 547.974705] ? __schedule+0x8f3/0x2060 [ 547.978580] ? find_held_lock+0x35/0x1d0 [ 547.982620] ? find_held_lock+0x35/0x1d0 [ 547.986658] ? complete+0x62/0x80 [ 547.990091] ? __schedule+0x2060/0x2060 [ 547.994039] ? do_wait_intr_irq+0x3e0/0x3e0 [ 547.998332] ? __lockdep_init_map+0xe4/0x650 [ 548.002713] ? do_raw_spin_trylock+0x190/0x190 [ 548.007267] ? lockdep_init_map+0x9/0x10 [ 548.011299] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 548.016383] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 548.021375] ? trace_hardirqs_on+0xd/0x10 [ 548.025494] ? __kthread_parkme+0x175/0x240 [ 548.029788] kthread+0x33c/0x400 [ 548.033126] ? process_one_work+0x1b10/0x1b10 [ 548.037591] ? kthread_stop+0x7a0/0x7a0 [ 548.041537] ret_from_fork+0x24/0x30 [ 548.045231] Code: b5 41 48 c7 45 80 25 45 59 86 48 c7 45 88 50 fc 7d 81 c7 00 f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 c7 40 08 f3 f3 f3 f3 e8 4c 21 f2 ff ff 4b 48 74 2f e8 41 21 f2 ff 48 b8 00 00 00 00 00 fc ff df [ 548.064344] RIP: __bpf_map_put+0x64/0x2e0 RSP: ffff8801c3e67458 [ 548.070796] Dumping ftrace buffer: [ 548.074316] (ftrace buffer empty) [ 548.077997] Kernel Offset: disabled [ 548.081593] Rebooting in 86400 seconds..