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0x1000}], 0x6, &(0x7f000017c000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x8670, 0x2, 0x8000, 0x81c, 0x7fff, 0x46f6d21c, 0x747, 0x56, r1}}], 0x30, 0x94172614ec827d17}, {&(0x7f0000779000-0x1)=@in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f00009ee000)=[{&(0x7f0000c80000-0x34)="07856cd8aa6dcc9e66393cd564b111019e4b28ea800ca10539049bcbc828260a88e714d788b94a78497f1840f6f924b5a3602a67", 0x34}], 0x1, &(0x7f0000c11000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x628, 0x15, 0x8, 0x8000, 0x800, 0x6, 0x1f, 0x7ff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3ddb92bf, 0x8, 0x7fff, 0x8, r13}}], 0x60, 0x8000}, {&(0x7f0000c4a000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000036000-0x60)=[{&(0x7f000040f000)="4ea58e01e7902feab93800c445716074c8934dbd43c8791a42000fa767dfbcc3c4f79f8d452ba7fa995a0fe4281f38a8dcbf976932e8ff2fb1bc79a14d1e8a3a5950dd9bc881a1e80d19", 0x4a}, {&(0x7f0000042000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f00008aa000)="0e7cc8af674afd957c0314301dc6f9965ccb644112f804521b453daca79773f66aba8ccf47427da79e69334bd444f2d38d2c786a147c0e475a22007c47d4e7ee4b1b40ff54c3837df783a2b7885759c845b89c15a91066bca18a788ffd37719d9f5c568b60fb0cfe80", 0x69}, {&(0x7f000005a000)="21dbf3bc448a2fcf0b263c9e4b9cce1eb00ea6308efbe42aaafe25fc6705bd5ffa7b0a47662d3064a2aba505c4cc5422e4f2e59825d981354b48e0c9c17c58d3019626a6ad643a688a51b11a657ad57d8b00e776c62d24a3dcb35692ecbe9033d85b98ba455a9514eb8fbed049ecbb7181506be1627ad8e108af61e2625727e01295f03d49a6c18a960952dee231c4f4b01d756632fb6f0e62d430806828254b21e6c65d40d37b4660b4304e0d6a1517a055e3e876dc39ec3eff1fde504c8c6f5bbbb0855b6149e9143fae005299ac5415fe3a55bee86eb6195dbe6f90806f6a1d57b248e70e79c421428f113d10560f6c", 0xf1}, {&(0x7f000077d000)="3789f45c5a70c8948e119b5d25e7481e0f49f20767a906efd6d23a2ff3e47c3e261dcd2ff1f93e4e38934822326ed2", 0x2f}], 0x6, &(0x7f0000016000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x1f, 0x1, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x9, 0xff, 0x4, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0x8005, 0x1c000000, 0x81, 0x2, 0x96, 0x457c, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x80000000, 0x200, 0x1, 0x2, 0x2921, 0xf, 0xfffffffffffffddd, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x3f, 0x5, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x201, 0x10000, 0x5, r11}}, @init={0x18, 0x84, 0x0, {0xd19, 0x9, 0x80000000, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0xe00, 0x0, 0x80000001, 0xff, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x401, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x100000000, 0x4, 0x20, 0x3f, 0x10001, 0x4, 0x5, r1}}], 0x1e0, 0xc040}, {&(0x7f00000f4000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000042000-0x50)=[{&(0x7f000012e000)="fb56408391fb844d7e76ccfa257f5505546f9a89144e7395b92b8aec530d577377a588b1f33e7b51663bfbeef3e4", 0x2e}, {&(0x7f000007f000-0xb8)="8b7312017a76cc9f91c334a1304ac6e11d1b53bd46d4922398e272e4f0407735dd2581e7eb42e2b127c46205bb65da309ecd4b3e73699c330eca40d920f42fd187ecd370de8f01f2033c6b078310f3ea3cc1b12a8c09ea020074da276195d1fa9835a70af77eef98d79766aa253f6c0ab9683843926a85ac8be2e74dcea4071698343835ef6ec337f22a403bd8cba3379c572b53feccb477eb4dfc2d971e61a7b6cc24b5bbd31e02f26dbc0fa0bfa22463364af666746c19", 0xb8}, {&(0x7f0000be2000)="e17010c5928a798cf1bf36a7bbb2189c54abf31970b59e2ae45f9cde8ed0eb0ae27e852f08c676135cbe6cf9f267b1928b6ccb8d4a02fa1541c627fb710505aa7a7736930d9cf109c7003e6db1b3aca2884c35822a2cee0e6c5b9acdfd7fd9fb6725e1315a6e5fe24d4f7ac79c", 0x6d}, {&(0x7f0000c74000)="b0d474da5e45e12855691f3955612e5891e03273794f793ecb2a3a6cdc28fa47833f7c35fdcf20728cf818a0cf2ad84f568a516d5ef1323cf475fafd47e42a0e6e065bc8a91a9476ea864460", 0x4c}, {&(0x7f0000e8b000)="c052ad836c078759d6f1401f7b44aacbf9c9d52f7bc9f9b323dc15ffcf23e7aba0c6680e0fd4", 0x26}], 0x5, &(0x7f00006c0000)=[@sndrcv={0x30, 0x84, 0x1, {0x40, 0x10001, 0x4, 0x7ff, 0x0, 0x4, 0x40, 0x5, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x100000000, 0x262, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x9, 0x4, 0x3, 0x8, 0x8, 0x5636, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x1800000000000, 0x8, 0x20c, 0x0, 0xff, 0x6e0, 0x6, 0x100000001, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x1, 0x4, 0xf7, 0x2, 0x8, 0x3, 0x9, r15}}], 0xf0, 0x4000004}, {&(0x7f0000fee000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a4f000)=[{&(0x7f0000560000-0x11)="d55ede017cdead5ae1f89aae1603923d8a", 0x11}, {&(0x7f0000caa000-0x26)="36423330113e228a8ace21c79853ad2b5dca15408d1796fcb8f2705b0c3dee70595ec396ec2d", 0x26}], 0x2, &(0x7f0000c04000)=[@sndinfo={0x20, 0x84, 0x2, {0x20, 0x8201, 0xfffffffffffffffb, 0x10001, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x4a4a, 0x2, 0x2, 0xffffffffffffff81, r11}}, @init={0x18, 0x84, 0x0, {0x6, 0xfff, 0x8, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x83e3, 0x200, 0x4, 0x5, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5d, 0x4, 0x200, 0x7, 0xfffffffffffff000, 0x5, 0x5301a5a7, 0x4, r12}}, @sndinfo={0x20, 0x84, 0x2, {0xa00, 0x8, 0xd3a, 0xffffffff, r13}}], 0x120, 0x1}], 0x8, 0x20000000) 2018/01/16 13:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x1, &(0x7f0000041000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00008f2000)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00002da000-0x8)={r1, r0}) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket(0x1e, 0x4, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00001d7000-0x20)={@generic="98e8d88ee1be5688c80510c0b05c9867", @ifru_flags=0x0}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0xc222, 0x0, 0x1, 0x0}, 0x10) sendmmsg$alg(r2, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000856000)=[], 0x0, &(0x7f0000226000-0x11c8)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00004c2000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00007be000-0x4)=0x0, &(0x7f00000cc000)=0x4) 2018/01/16 13:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b78000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006a4000)=0x8, 0x4) r1 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) socketpair(0x4, 0xa, 0xfff, &(0x7f00002cb000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000016f000-0x8)={r1, r2}) sendmsg$inet_sctp(r1, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e60000-0xa0)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) sendmmsg$inet_sctp(r1, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004f3000-0x60)=[{&(0x7f0000625000)="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", 0x599}, {&(0x7f0000936000)="19b92a869a72b5b422f5191f0948fb016ff59167c4", 0x15}], 0x2, &(0x7f000095b000)=[], 0x0, 0x44081}, {&(0x7f0000cba000)=@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2bf700}, 0x1c, &(0x7f000002d000+0x161)=[{&(0x7f000005a000)="3fcc15ccf4260fb2209cad23b98328b06857d40dff10f5872edb89a658db174cf23b58f4948f0550f576ae0910f2ded339b7b48c39a1eff7b849afa0591f8686ae440b99478c5910d416e0548ee99c7638e92f6d7f70c26ffb5d80a82bc4bfac3a65556296e3f7bbc909833dea855b2558695ffba49f2a6b2c5fa65eca6f86fdc0e19686e113ba2249837454a214efaa3f8370fe6d57cf0f8e5a422ccd", 0x9d}], 0x1, &(0x7f0000067000)=[], 0x0, 0x8000}, {&(0x7f0000960000)=@in6={0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0x10000}, 0x1c, &(0x7f0000d4f000-0x70)=[{&(0x7f0000530000-0xa2)="e5d5b9caa2c3d4a7d5ee18bc9907546c600283ddb27c1136f7ba4f02bab737a6442c9f6660c993415327de72c1514791217da9de7a2d089ff78f1ff6ecb09530790ade340f4cce0287bd5765c883685ad41d129280f82ccdfd9ed753c1359ace7615def4dbe0c767918c36f6001239ae655cfe996b49289e4ed296b20508db8c1f41d058e09ea1ea591a08490b621f0973c7c81fb01d097b77fb1c03efba1634aa6f", 0xa2}, {&(0x7f00000d2000-0x8a)="129a2ff850cc943585495e810fa5cf9c6aa25c62b3cf8d9e95279b3eb80bfa8df3dd43949ed7cc744e09e9dee0d238720cab7c4e526a5233521a6caef47c769230528d95e2aa7c05f81e195c6d6e52834d61ee4227b4e4d0a10d6997c4bac4498240265d7b750cec4d3b6c7ef57b19fe26a48caeb443a12ff3b322964a759a47ccdce2ade8f1142cbfd0", 0x8a}], 0x2, &(0x7f00006be000)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0xc73, 0x1, 0x7f, 0x0, 0xfffffffffffffffb, 0x20, 0x8, 0x0}}, @init={0x18, 0x84, 0x0, {0x8d9, 0x5d, 0x4, 0x6}}], 0x60, 0x4000000}, {&(0x7f00004ac000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec1000)=[{&(0x7f000081d000-0x3a)="47a8c0699dce95d3299577623b4db274018f7e2369ed4a4f1daade8ba9ce617446b348bb05b27424690a8a7476981e7ccb8d561ea2cd64f6d2fa", 0x3a}], 0x1, &(0x7f0000f46000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0xe0, 0x8000, 0x0, 0xe77e, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9c, 0x8002, 0x1, 0x80000001, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x2, 0x81, 0x7f, 0x0}}, @init={0x18, 0x84, 0x0, {0x200, 0x7fff, 0x7fffffff, 0x608}}, @init={0x18, 0x84, 0x0, {0x6, 0x1aa, 0x1, 0xffffffff}}], 0xf0, 0x0}], 0x4, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000058a000-0x10)={&(0x7f0000193000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000dc7000)={r1}) 2018/01/16 13:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0xffffffffffffff38) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000534000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000560000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df2000-0x28)={@common='ipddp0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2400) socketpair(0x10, 0x0, 0x81, &(0x7f00005df000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008b4000)={r0, 0x28, &(0x7f0000da1000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000183000)={0x6, 0x4, 0x7fff, 0x7fffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 13:00:11 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000008000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x7, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000009000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0xffffffffffffffff) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$inet6(r0, &(0x7f0000002000)="", 0x0, 0x0, &(0x7f0000004000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/16 13:00:11 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f000096e000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x7, &(0x7f0000002000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x87}, 0x1c) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000bd4000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r2, 0x28, &(0x7f0000e63000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/16 13:00:11 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000e92000)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e75000)={r1, 0x8001, 0x1, 0x6}, 0x10) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005b5000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[], 0x0, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/16 13:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000ae7000+0xf2a)=0xfffffffffffffff7, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x5, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeed) unshare(0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000099c000)={r1, &(0x7f0000547000)="61c17447162f2d243f8e59059fda0c3dcba9b905e126c1376fe3f662ced7dc054d68091250df6cf2789d669711dccd2b6aa0d47337f1fdff8b2df0e03dc625229730608bca8a5e859d15e031640a0fa1148bf6feda3773e8e5c1ffc7d153a87a7d9cdde533c47ab863ffdde0e2987bf96f06b1e33e402541a3d14199525d60733ef039fd23666d7708af5febd10d4f8587ff5b30181f330f93dcbfc4db285340a95ecc167972140359249f601e9c936bca4b3a10a693b48d9d2e6e3322b5a7c49aecfb85e08310f37bd0b479518ef72ff2df4b44a5e7d9c46fb8f1f4768f00", &(0x7f000020e000)="f49a53a0e67081e0931a23f49ac7750660e3d3a47474574aba742aebcedd279b113aab974bd4c5293e5b67a7604471c8488889f10e34604973082ef53228845f6367d9c4a950b0a18eeaf8002d2e8df9dfa54db8682ea4b85bf30ea59c65985f6951b29e5f0c64eb6585ee77da35ce758c3c6c1fe351cd7e93e3676c58dabe9f56cc7a6db2929641a9b56edef9492e98463d4f7d7f9c5b5b", 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x4, &(0x7f00003e4000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f000064e000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 13:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000b62000)=0x0) bind$ax25(r1, &(0x7f00000e3000)={0x3, {"fa0b1dd22f6fc5"}, 0x10001}, 0x10) socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f00004fc000)=0x1, 0x1e1) 2018/01/16 13:00:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80000, 0x7797, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="543cbdeb5b26d571f1fd544135826b65", 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x7e0, {{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff3cb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3b75, @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]}, {{0xa, 0x0, 0xe6ba, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xde1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @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={0x89, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2018/01/16 13:00:11 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x805, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ceb000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ffe000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000014f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000cbf000)={r2, 0x80000, r3}) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) accept4(r0, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) 2018/01/16 13:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f000066b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, ""}}}, &(0x7f0000efe000)={0x0, 0x0, []}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000771000-0x78)={0x1, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x1, 0x0, 0xfffffffffffffff8, &(0x7f0000962000-0x10)=@common='eql\x00', 0x7, 0x796, 0x8}) 2018/01/16 13:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) accept$packet(r0, &(0x7f0000dba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000098f000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00005ad000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) pipe(&(0x7f0000987000-0x8)={0x0, 0x0}) setsockopt(r2, 0x7, 0x5, &(0x7f00008e4000-0xd4)="c6acf658b8ad2863a496c1a46061940f9c6ffbf6c17966e4c94f04fd4ac436e90968363d97ee4709b82105b046f2108d856da7dec5bc28f38a061c4e872bac41dca19920d7d169ee4797e6d66c76dcd9bdfab93b0289daae5ba1088e7780642c6e31dca196bc9fd8f4930c7fdfdf294433a871e6d6e63ba189690f2079c74188c3561557b8620632b3e3b0a9a8dab316e8fd660ec5b2522f1f6ee61095e054b573a7210c6e4fc5937eb8c9735e38d8642fa0d2d5c02a6f3e91408567b5149185f8fa5c0ee6105c9c7ff7d9c7c8872b4a13739146", 0xd4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000f6000)=0x0, &(0x7f000001c000-0x4)=0x4) 2018/01/16 13:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004e8000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000422000)={"0089aadc9c1a98ec2323402ff9d0b4a3", {0x4, 0xab, 0x7, "2870c544a59b", 0x7, 0x0}}) r1 = accept(r0, &(0x7f0000b4a000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b4000)=0x10) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000048b000)=0xd7f, &(0x7f0000192000-0x4)=0x4) 2018/01/16 13:00:11 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000001000-0x38)={&(0x7f00001ab000-0x48)=@full={{0x3, {"56a8837847a68c"}, 0x7fffffff}, [{"ffd3e7abc5920e"}, {"89fbd161708fb2"}, {"c641266580e883"}, {"5245b026c9d3dc"}, {"c67fa8aab94585"}, {"0662c5ad5e3b20"}, {"76c172de68bb40"}, {"72d68122e42f12"}]}, 0x48, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000000000)="2428e42647f5cf80d223459a612cb685cda302d11e609fa9952910225bd04f9971628063eaa900461e03278d0b565133ca92c57d396c8c5d7414762b5b0ca86e74bd09996c52663d2378a7c76887eb4a0a2cc588cea6e7afee9cf19420ad1b2cf45a040982e1a2bcd73d689395fdb34d6f59d9a3b48fe661676acc30a64c0169f243067f03857b66f321a4baf49529c55586a446eed43d7b528080f34b432faf60094bf0344cb7036a8359023c469602db398be51eaa7407c2b79a0ffd4cbb38a72ffb19b59e7a4757ac62b0d57f9aaf90e03c66be3e8b3394318a4c53", 0xdd}, 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{0x38, 0x101, 0x7, "505d0b61e76a9ac7c541a3a6b5594f57458bf7fed47f43b0a242a3b0ee8db2f13bfe8b61"}], 0x2528, 0x80}, 0x20) 2018/01/16 13:00:11 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x80000001, 0x7fffffff, 0x7f, 0x9}, &(0x7f0000003000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x0, 0xd762}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000)=[{&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000006000-0x49)="986b3912a69dfa1d917adc24ce9cb68fc81ab6368e0a75bd679e08c38eb8e2eeac9f7d9be2bc2e7b68d197c274e0f9e0ad03c20a752a45acfcf48641174030139aa18e18da55a6d2a6", 0x49}, {&(0x7f0000006000)="5bb45ac41fdfb82e80ce1d6a53067acf64cf3a21d85d6000afac98447738caa4fd47354a869808546ad3d3002de5fdc72dd70c969af66054f070b230672f16a187fcf731ca6a381880a4291100a8f36652df5b132f69a209f0432251a3901e3d57cfa4", 0x63}, {&(0x7f0000007000)="2d290dabcd6b42045555ea2236b852e6f81f2dd5d69826d09f7d01919c9b9202e7a4c6e601e7ceae7fc144fac187d53ca443230fcfa3964a294e8d546e84d76a419d411bf4c1e171706ca5b7c4a7e00329f049cda8199729caa3e220192f02c8148d", 0x62}, {&(0x7f0000005000)="bc889b60079f1b0c618a982ed28ab9952de197a799351623633a1d99761fa9e4a1e0db0ad77c4727ebc793ae284349735599d7a39cc5e530dc76", 0x3a}, {&(0x7f0000002000)="08ae7c45831a6e897cc2af", 0xb}, {&(0x7f0000002000)="895ac484814c10917f957b160d651fda9870065a3c63664718a9a23be09103ae5d5a3ae666719b7063a1f185a08c26505a06cc1e1363ba176703ccc6fa41ff58ebd37d446e5065a01882e6103202b175eddb9e385d4a480c6bed8e42b90b7142dd14ce9f911b8d9f74810c7973158e5aad2f2681706f2fcfa7d79d11ce2bf157828534fd4a33fe2a30dc7e75b1650d4e543316b5e8cf2bcb8aebe029ce531d321077dc1c351946cf0f7c3ac9ea8962ca5042d404febab397e2004379d64086a874ce287a78f2f17ba776de069b44e92b8e811cb92bee574134a53a0e3a53558a4779", 0xe2}, {&(0x7f0000009000-0xe)="875d2d67f75cfa0f220503ed7121", 0xe}], 0x8) 2018/01/16 13:00:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x8000, {{0x2, 0x0, @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]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cc3000-0x4)={r2}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000843000)=0x0, &(0x7f00003f4000)=0x4) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f0000b11000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000de2000-0x60)=[{&(0x7f000000f000-0xc4)='b', 0x1}], 0x1, &(0x7f0000f8a000)=[], 0x0, 0x0}, 0x0) 2018/01/16 13:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c31000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x20) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000058a000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000bef000-0x8)={0x0, 0x400}, &(0x7f0000c56000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e5c000)={r2, 0x8, 0x30}, 0xc) 2018/01/16 13:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) bind$bt_rfcomm(r0, &(0x7f000048c000)={0x1f, {0x7f, 0x1000000000, 0x20, 0x7, 0x800, 0x5560}, 0x1f}, 0x9) syz_emit_ethernet(0x1c, &(0x7f0000ace000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x6558, "27f8dbfaa35d4234682951a43a0e"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/16 13:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000ab6000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000098f000-0x4)=0x14) sendmsg$can_raw(r0, &(0x7f00001f3000-0x38)={&(0x7f0000417000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00008bb000)={&(0x7f000053c000)=@canfd={{0x0, 0x0, 0x3, 0x7ff}, 0x11, 0x0, 0x0, 0x0, "3d566d59a021331612df9fc51804e950a9f4651886bbbc47025c7e78b32fc81ae6336c387cc958385826ca8235fd078a0ab53c64bc7141fbaafa96bb63c9bcfe"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) write(r0, &(0x7f0000a31000-0x24)="2400000052001f0014b2f40700090400020007100800018bffffffff0800000000000200", 0x24) 2018/01/16 13:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, &(0x7f00002ef000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000c32000)=0x1e, 0x80000) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000f1c000)=0x0, &(0x7f0000088000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000326000-0x1000)=""/4096, &(0x7f0000505000-0x4)=0x1000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f3c000-0x4)=0x0, &(0x7f0000230000)=0x4) 2018/01/16 13:00:11 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001e000)=0x3a) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000023000)={0x1, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x4, 0x6, 0x400, 0x1ff, &(0x7f0000010000-0x10)=@generic="be3d1c803c80e60da7bf91696b73f89e", 0x9, 0x84, 0x8001}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000011000)={r0, 0x39e8, 0x5, "d09b75988cd8d1a3f80b29888da0baabbc096d4fe69a4949b272dfeee4ac3328e4f1b53e0f69689feef505c04a22af84c6b597a9d6f326351f118557598810fb6e5f0a6276e6941a20c7c21298ef42768d060dcf3ab5606a880cce27eeb8162dd82a8265bcc3d68b9b0700c2421c74f607a65ef94acd0014cd791764156f20d17db64fd83d70fbf72eeae38b3305216e7a54b2d0077796730ebf079f63e907e41444cfa06dec1f556bfe40cbe57272c9783ee39a"}) ioctl$sock_FIOGETOWN(r1, 0x401054d6, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000025000-0x18)=@generic={0x1, 0x7fff, 0x3}) 2018/01/16 13:00:11 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x40) unshare(0x400) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/16 13:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000607000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [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) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f0000263000-0xe)="d13009762737eb4ebefad1f9f8e4", 0xe, 0x0, &(0x7f0000517000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 13:00:11 executing program 7: pipe(&(0x7f0000232000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f000099c000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00002bb000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000023000)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 13:00:11 executing program 0: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e0ea99", 0x0, 0x29, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "654635a3775b9167f04dd100856caac3af6141b81f1505c7"}}}}}}}, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000f8000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x20ad, &(0x7f0000089000+0xb04)={0x0, 0x0}) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000007f000)={0x3, &(0x7f00000f9000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000009c000-0x1c)={0x0, 0x14, "b37abae098113cea08dc832d44f0a614acc2577d"}, &(0x7f00000f8000-0x4)=0x1c) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000b3000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000007d000)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x192f, 0x20}, &(0x7f00000f7000)=0x98) 2018/01/16 13:00:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80807, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2000000, 0x7ff, 0x9, "344c77c92086d32882ad0dcb743e5da9c1d89e652f43ed1e768f5b84fb718ab6b17434ef44d3cc16fb803644cd9baed53ccd94f004866c4a410309d12c992a10723b0698ccc2680eff691fde2f1cd3e0"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000220000-0x4)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000a03000-0x5)='veno\x00', 0x5) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000af7000)={@empty=0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/01/16 13:00:11 executing program 3: socket$inet6(0xa, 0x0, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/01/16 13:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x6b) accept(r1, &(0x7f0000acf000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000ff0000-0x4)=0xffffffffffffff5f) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 13:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000578000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r0, &(0x7f00007a7000-0x38)={&(0x7f0000d2b000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00004f7000)={&(0x7f0000c57000)=@canfd={{0x2, 0xf2, 0x3, 0x6}, 0x0, 0x2, 0x0, 0x0, "587f60d66b66cd4d1d256e6add90df1fb3c3a8d261dfe77412648eec27ce5b0aea03b389730e569df8a1b82294dedbb36a571b8c1942a3c8c0733a969ca14a51"}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/01/16 13:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f0000c95000)={0x0, 0x0, &(0x7f00009db000)=[{&(0x7f0000f88000)="2f300e09d8dd39ed2547306402136dc6", 0x10}], 0x1, &(0x7f0000e30000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair(0x2, 0x0, 0x1009436e, &(0x7f000000b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000375000)={0x0, @in={{0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7777, 0x0, 0x401, 0x0, 0x2, 0x6287e9a9, 0x1, 0x9, 0x0, 0x3ff0000000000, 0x5, 0x400, 0x0, 0x20, 0x2]}, &(0x7f0000afe000-0x4)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000089a000-0x4b)={r3, 0x8d, 0x43, "b242a3b46482877f44e63da2289393b389ad0d2825ee97d89df8962b3f01f3f9afa98e8ca9e540ced2a704e0c07aeddfe43e7d9fafced2a17d475ddb1f47e45440df42"}, 0x4b) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000aa4000)={0x1, &(0x7f00008b4000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000db3000)={r4, 0x3}) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_crypto(r5, &(0x7f00004f1000-0x38)={&(0x7f0000058000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000cde000)={&(0x7f00002f8000)=@upd={0xf0, 0x12, 0x28, 0x2, 0x2, {{'xts-cast6-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x400}, {0x8, 0x1, 0x200}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x5) 2018/01/16 13:00:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001000)=0x4, 0x1) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e86000-0x4)=r0, 0x4) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r2, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000f1f000-0x38)={&(0x7f0000f1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007e0000-0x10)={&(0x7f00007c4000)=@report={0x54, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 13:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[], 0x0, 0x40}, 0x0}], 0x1, 0x0) 2018/01/16 13:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000c8d000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bf000-0x4)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000ef7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) syz_emit_ethernet(0x56, &(0x7f0000317000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x10, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[@ssrr={0x89, 0x1b, 0x0, [@rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002]}, @rr={0x7, 0xf, 0x0, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @rand_addr=0x0]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x2, [0x2, 0xc98]}) 2018/01/16 13:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) sendto$inet6(r0, &(0x7f000052b000)="cb", 0x1, 0x41, &(0x7f0000120000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) 2018/01/16 13:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x1, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f00002ff000-0x38)={&(0x7f0000fd6000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000ff7000)=[{&(0x7f0000069000)=""/169, 0xa9}, {&(0x7f0000e13000)=""/104, 0x68}, {&(0x7f0000e52000)=""/161, 0xa1}, {&(0x7f0000d63000-0x11)=""/17, 0x11}, {&(0x7f0000d24000)=""/16, 0x10}], 0x5, &(0x7f00007c5000-0x47)=""/71, 0x47, 0x8}, 0x100) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000487000)=0x7, 0x4) 2018/01/16 13:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004fa000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a0000)=0xc) r4 = getgid() getsockname(r1, &(0x7f0000ce1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000228000-0x4)=0x2e) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00008c4000-0xe8)={{{@in6=@local={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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d9000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cf1000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00006cb000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f0000a1c000)=0xe8) r8 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000728000)=0x0) pipe(&(0x7f000013d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r10, 0x84, 0x21, &(0x7f0000b75000)=0x0, &(0x7f0000dd1000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fa8000)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba4000)=0xe8) r12 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000037a000)={0x0, 0x0, 0x0}, &(0x7f000083b000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000af8000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003de000)=0xe8) r15 = getgid() sendmsg$netlink(r1, &(0x7f00000c4000)={&(0x7f0000226000-0xc)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000228000)=[{&(0x7f0000bed000)={0x1010, 0x15, 0x904, 0x6, 0x3, "", [@generic="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"]}, 0x1010}], 0x1, &(0x7f0000ffe000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x98, 0x4008040}, 0x4) r16 = accept4(r0, 0x0, &(0x7f000089b000-0x4)=0x0, 0x80800) setsockopt$netrom_NETROM_IDLE(r16, 0x103, 0x7, &(0x7f0000e9f000-0x4)=0x6, 0x4) accept$unix(r16, 0x0, &(0x7f0000c17000)=0x0) bind$alg(r0, &(0x7f0000e1b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) getsockname(r0, &(0x7f0000cbd000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e2000)=0x10) 2018/01/16 13:00:11 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ae0000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000012e000)={r0}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00005d5000)={{0xd1, 0x6, 0x2, 0x6, 0x5, 0x7f}, 0x7f}) sendmsg$unix(r1, &(0x7f0000ae1000)={&(0x7f00009ba000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000ae2000-0x60)=[{&(0x7f0000ae2000-0xdd)="3dff67c1c19d73b2f9244ae70970bd481da30b66e469c5943aef9f657d3ce2adaad6bda5aa8ef26fba6005fe9e0f6f721e457759b0cb7f0f7d6083c951103ad92614de3b855931f272bed1b594a37ec253a8c845ed63e8a5c0ed45e4c469db2fc0f5d78b2af5149ecb8d905ce16654c01702be85d71939f9004a2143eab170e711ce458ffe963930c4a0b90d6e2c81e6b728386bf68042a6af64eb1a5dc2beb787b4f291b02e1ceb1112ed4942ae12315a6cd941ef17b0da5882b53fc0b8dbdd1cf7b3a4ed6807076fc910a483b12fc2ddae6f7c8f53decf5ebcf09a8f", 0xdd}, {&(0x7f0000ae1000)="5d22adac1bf8811d4dcf43abdcbeb01ca0ee18966dc4b9419dd716ab5b3ba2966eca34a0a17cc20947d0", 0x2a}, {&(0x7f0000ae2000-0x82)="9f6a546c0ef52c10b141df179840201d48ead37fa58b81e403df28ffa82de57986030dae85c94a92068a8ce561308894b2a8477c4a247e14855b2b44bbc04dc0f585440b9b7d297e8ed851ef99620540eb2c3d80853426f4398802f85f7f4a7340fddfdf68ad22598f72a13d1e39e31476fcaf5d432728cad40caeaae70fce55a0a2", 0x82}, {&(0x7f0000ae2000-0x7d)="5a96be97529226ab7589e8ecbc406030888c47858883bab6d0bb340edbb68470ffb83e7089dc82e4656995a9b12c262195e1048760d6eda3b8487cecc2fe9ca265385f55960579b10e4d77953e63722182b576c57aa97a5162e4595e9cdc384859922fc50fa1df619841b6f2b9813d618be110ce91c094461e38aaf6ab", 0x7d}, {&(0x7f0000ae2000-0x8a)="e6eed5603ab4f8fffdc998059de71b0ff37d84f8ded484864d72b0b56ffb4dba4302e6eae76f4446f57b080bb32d79c887d076a0b5c683d488ddf9bd667f2f4f34dfba54f59d8abf5d4705a90f2f23a2d9c05b5f56aa23e3f79222ea4bc860e4d8ed7f35412df44afea28a6e5a1cdcba9470404c8dab025aed556028c237a52b57d500ba22e8f46a7edd", 0x8a}, {&(0x7f0000ae2000-0xef)="1868742bf511e9fe1d512dda202905f076d12b4af25ee976c592c038d0cb223b8c499b51f03143fc68271a81cb651f22df0348711147d4b5868d0cea5938cc6706f16cc4c38660683785e28bbfa618d0e7a191223d6831d917d7ea0fcbf923596c807907bdb310bc051af8e2d13118b90e97508f499c726215ec4fe313df02edb39b8b718690fc92a66f7a59ebe46c45d7008e0c32187df3aee370205dd0687d6b08134692c7a61f60e6e3949f7877e6ba665ee622fcf06819425211995ee241399604c6dc59773df513c956fbd51fe06582f0589c8074f30eb77737ad6c2fcc400dd896ad1bbbb3f857ac2753b8ed", 0xef}], 0x6, 0x0, 0x0, 0x80}, 0x4000080) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x3a, &(0x7f0000ae0000)=0x0, &(0x7f00002d2000-0x4)=0x4) 2018/01/16 13:00:11 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000002000)=[], 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000007000)={0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x8, 0x9, 0x6}, &(0x7f0000008000)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000007000)={r3, 0x42}, &(0x7f0000009000-0x4)=0x8) 2018/01/16 13:00:11 executing program 2: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000faf000-0x11)="bb", 0x1}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000e85000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/16 13:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6f, &(0x7f0000522000)={0x0, 0x8, "fdffffffffffffff"}, &(0x7f0000a39000-0x4)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000ca3000-0xc)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000030c000)=0xc) accept4(r0, &(0x7f0000f0e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091f000)=0x2e, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000013e000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000789000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000cb5000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000093f000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009cf000)={{{@in=@multicast2=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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000448000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ae4000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x2, 0x2, 0x0, 0x2, 0x0, 0x0, 0x80, 0x20, 0x0, r3, r4}, {0x7, 0x7, 0xfbe, 0x1ff, 0x9, 0x2, 0x4, 0x3ff}, {0x3ff, 0x9, 0x9, 0xa735}, 0xb0d, 0x8, 0x0, 0x0, 0x3, 0x2}, {{@in=@broadcast=0xffffffff, 0x3, 0x6c}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0xffffffffffffffff, 0x3, 0x3, 0x4b, 0x3, 0x89bc, 0x0}}, 0xe8) 2018/01/16 13:00:11 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r0, &(0x7f0000017000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000036000)=0x8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000039000)={0x0, 0x0}, 0x1, 0x0) bind$unix(r0, &(0x7f0000039000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/16 13:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000036d000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000b7d000-0xdc)="789f60f5b737457f9900000006c5ee3952c65292661ea700000709ff034c4860", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 13:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000e47000)={0x0, {""/7}, 0x0}, &(0x7f0000cfb000-0x4)=0x10) r1 = accept$ax25(r0, &(0x7f0000025000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000812000-0x4)=0x10) pwritev(r1, &(0x7f0000d83000)=[{&(0x7f0000a38000)="ee7a16fcd8d7785c221fba7e0708661df689a98871e508102c628152c845ff00c11b23262f983f63bcd9077b6de0a4b6742ed0a528ddebe89cbcc356fb07837abdea5c4f3bba3611354355fe79c1bfde437860690a104418c1e7681e69e265ed12e20f954dfc035c2e5e285bb2bd3717154912d87f3873a50ebd2d41db979decd8be7a3095c2b9912761f9126ffa1a8fb3e066482e4156e33f3abb61a89e81385739a9603bfd1b666d9dbbb8805812c193d8ce84c330a12403a186220bb24d22adb6928fe5361dfb98d0a51b40e348ee7d", 0xd1}, {&(0x7f0000be3000-0x20)="2d3e9815afef60879a6a0bb2fb50cffcfb305557eb9f4683422a1670516b49f3", 0x20}, {&(0x7f0000eb7000)="6ab0c7c853ac2ceee70b8d60c9f4f52a1b61f2038e1d21a9b6a4ee3a68ee3a2ecc3c3bd8f4a229c3d66deaa0e748d73d45a07fff51d2d8f8588a016f25d3ccd4a273045310824ab0a9f6b3ab006041885c75014d2538ae5588d6ae6d2258465ba2758debff7b6cf95a6fa5cfa95d7a68c50dec81c6e9408983fb2a7a7fddb8b05181f14f96044d061a7a8c4289fc87af65ccf9decbd94cca518406bd3e73c6cd3ef04be4b539523989e96cf6e9add3ca3add687a896cad4f8d875e", 0xbb}, {&(0x7f0000011000-0x43)="acddb7e2bbedff6f6fa7a7254b0871e8e30000000000000800afbdde2cde19fa6578a1865f3cbeaa995f218d37a99d5df5fe5d7494715223fc84a9afbd1347d44aca39", 0x43}, {&(0x7f0000cfa000-0x26)="48d97b63aecf9f581f85d5eb9c5dae7ac641931d335f469dbdb2cfa3ae4fc92e9085bf8a8f20", 0x2bc}, {&(0x7f0000929000-0x9e)="36dd855d1a6fb988579e240aa6a3546b4ced7938f6e2836b0c0dcdb45532b840fbe3f7ab3d3e82a24c5b2563631647efc83b34872d0033d08cddd64e6308928375a804dede6380d2322ab042aec40eae9dea106f22c25fe65387582590f637667e66aa76e4056228ff4d5382b6e947b6c82728878587953b019471408ffece8e5c16a25d4ace012edd51cc3cad9fcb7b5d9802fa4b90e48cd038f2dc00e4", 0x9e}], 0x6, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0xa2801001}, 0xc, &(0x7f0000370000)={&(0x7f0000c40000-0x1150)={0x14, 0x21, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 13:00:11 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000bf2000-0x38)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[{&(0x7f0000c75000-0xcb)="e883092b742756f2d80cf234260221a747", 0x11}], 0x1, &(0x7f00005e1000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00000a2000)=0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/16 13:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000db2000)="5de98bd0254932daf5c90b44b76a4e9d8cccb8e0d419b88a0aef143f0f77677403", 0x21) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x6, 0x0, 'seqiv(pcrypt(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a297509d5e383e5b3b60ced5c54dbb7075df0df8217ad08000000000000f8e5", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000654000-0x38)={0x0, 0x0, &(0x7f000085a000-0x80)=[{&(0x7f0000e5d000-0xc7)="ee", 0x1}], 0x1, &(0x7f000030e000)=[], 0x0, 0x0}, 0x0) socket$inet6(0xa, 0xf, 0x100000000) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 13:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000066b000-0x4)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000a5b000)={{0x2, 0x19, 0x800, 0x3, 0x4, 0x9ffe}, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000206000-0x8)={0x0, 0x8, 0x9757}, &(0x7f0000ec4000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000073d000-0x8)={r3, 0x7}, &(0x7f0000ce4000-0x4)=0x8) accept$ipx(r1, &(0x7f00005ea000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bb0000)=0x10) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000cfd000)="bf3a2fd214a8bcfe9d43b45d4c95f7c47f2e6fe970861b0e2a16a353c2365ffd26d8f5b6133214c4f3ab1f981dbd9ce555cf59cd8838f967c0d88f943a724be7c7f9c8b52b6d89598d48d51fe155a44332a22b41e1a3f3f36c8e33cc4b07d93737463ac2482ae20e69d932eb9e2bf00eb865503e3fe0a232178241daa998e979b52b75b93f753c6795b4e705cae43f90bc7c117e7d204d5ffdcefb6e790ebfde1a816f5d04de") vmsplice(r2, &(0x7f000046d000)=[{&(0x7f0000f95000-0xbf)="72b47951e41b222aaa138dc1d9ab6b47805ddc199fe6d8505648166cb8e9c80fd433b5686156574129a329ba2fce915341543702c0eb08a3399a9bb0b873ab397466418649a3fbf676a3966587aeba40a84410f0677eeb20b2201b587ce75ad6b7328f14192182102b26f9e0894c3e06bfe54306ffbeb57e715248f6418dec4241f7a49da64eb4aec4fa35ad23ea232f243af2d3799091fbdca5df98b412bcffe7daad7847af228b1a3b68f862c1426d120e14c9875a75891077a1fb56e2e4", 0xbf}], 0x1, 0x9) close(r1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000060b000)=0x4, 0x4) socketpair(0x8, 0x5, 0x8, &(0x7f0000982000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000455000-0x10)={0x6, &(0x7f00000bd000)=[0x3ff, 0x1f, 0x3, 0x7f, 0x3e2, 0x5]}) 2018/01/16 13:00:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000303000-0x10)={0x0, 0x54, &(0x7f0000001000-0x54)=[@in6={0xa, 0x1, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, @in6={0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f00001ba000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000075d000-0x6)={r1, 0x27}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x5c5000)=nil, 0x5c5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f0000340000)=[], 0x0, &(0x7f00004b4000-0x40)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r4 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000046000-0x2)=0x101, 0x2) sendto(r3, &(0x7f00005c0000)="09b9ba7160e59ffeb0aa6741d117a6d6acfdec49f1f6e3a33f0ee713939c0cef", 0x20, 0x0, 0x0, 0x0) mmap(&(0x7f00005c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005c5000)={0x0, 0x0}) recvmsg(r3, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 13:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getpeername(r1, &(0x7f00003dc000)=@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}}}, &(0x7f0000d5a000)=0x3a) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00004e4000-0x30)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000a9000)={r0, r1}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @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) 2018/01/16 13:00:11 executing program 2: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000eb4000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb4000)=0x10, 0x800) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000eb4000)=0x5, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r1, &(0x7f0000ea9000)="", &(0x7f00003d9000)=""/0}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c40000-0x10)={r1, 0x28, &(0x7f00004e0000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ca6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d38000)=0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000eb5000-0xc)={r2, 0x6, 0x10}, 0xc) 2018/01/16 13:00:11 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f000090a000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) bind$packet(r2, &(0x7f0000000000)={0x11, 0x1f, r3, 0x1, 0x929, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x14) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r1, r2, 0x7, 0x2}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket(0x9, 0x800, 0x7fff) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f00000d4000)=0x101, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c62000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x29, 0x7, 0x7fffffffefff, 0x1000) 2018/01/16 13:00:11 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 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) r0 = accept(0xffffffffffffffff, &(0x7f0000004000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000003000-0x38)={&(0x7f0000006000)=@ax25={0x3, {"b7028faaf9168f"}, 0x9}, 0x10, &(0x7f0000004000-0x50)=[{&(0x7f0000006000)="23364b93f2384a0f3f1f67ebbb63d636a59c46c481b4e0c3c46ee9e1c34ac7fd329933696f9ad22a13358a2650c9d319d3b4a35430c360b0f18f4e947b46cd724d96f14458ac5eb118ae71c0dbbbc385e661f5c7928da4ec1fe1ffa6b7b0b0e40d4ff2e883823429207838cb4c3449e630e4419bcd3aa39de6fd43fde5361f734efb2907e1207ee9f0113fd166381e5d3116d75432889162710edccb9a", 0x9d}, {&(0x7f0000002000)="e1b28643ffcb0bc869d4af402a8c59b91352c10f6e4fff9fea0d867f331cf84db78f3f59a84b1c4c111f706dcf0ec8d8e58dbdf97f4491a7fd7b7400d932fac896ed0ce4eff20f1b0223428a64034249be1c42294d7e3e8e7c6e174a973906d496eaa808f33f58ecdb7601547bc3bb34729c3253136dadae720b03e77925e4657911aa96d7ddd23aa99f8ef6b0", 0x8d}, {&(0x7f0000004000-0x1a)="4102f364a9e3ee81b336a3378df50bcecb009e63c5e20b787b98", 0x1a}, {&(0x7f0000004000)="6a44453bfa524fd22bc01e3b2aac9a5d514ecd411767a199e7f6ce4d2ff8affc7a22bd54f32640bb3263afa794027846dd0dc615041250f5240e94ae2ac98a54132375c435530a8f024a1e1e6b85809100e3af87a1e56076b43e0e7d34ef8b80aa8668fed5c93e0238f2aec4fd8d95d9ec02c24d682e5800a3370761c2b65658e4d8", 0x82}, {&(0x7f0000003000-0xde)="94bd236172b8663acb2c193982eaaa63e97b28665f54d004cada2a375cd418a9e9451a03cb884e253088a3f3b9a8145e1c0e125ccfa4d71f1647ec38be0b339ea6b425bb0d45e6171326798b91e894e206fde0dad863489c1cc81d1cda0f79822946ca9876bfdcfa14c5d72816e92c57d13c2c2d90ee9084b6c8e190b93752f81716e7ad4c249b1b7f75a28f557a1ab93a8e8f9654e1c7f35fde052f91068650835d32becb7fc92c196c15f5e86828b0670bfc37c97b48a5cd77a06e77069361e4706bdc07fcc0bbcfacc08127dde4c5cb6bbe0ea405cd7a47248d889ba6", 0xde}], 0x5, &(0x7f0000007000-0x1b8)=[{0xa8, 0x115, 0x7, "f4e2ce30a726a65f34667156e5d9577aafbedf5e390456ba16a423affaf541bfa4ce3e8efdb5aa9cf3f9862f83e70491ec35838a0edaf643243dec592970a75d849ca0e740f7f2f2589222e59c422e551d5b675f70ef38540b1d520f13843483e52a74d50da6be1c38e50f5707d613d4a1fa35a800b8102cf5119cc4b3aacddbbf7ef93c3e135667a5659a6f1cd3653365857a2dbe"}, {0xa8, 0x0, 0x5, "ab688097374ed389103c03ed25bd2207b47bba5ad89df6b6e201ccb026de7a0e4ebecb1de36d1b5f7a9fcc56aa639eaf34c4be871770cd1504335a120cdc7d1f6c41d7e8432514f2fb7b792db6f18b89f939519f2acc96f2cfa002481cccfdfdb11feb3b805d96c181aeb75f09346dfe14d0976d29ac3e6d3bab72845b96657a8781443a13f381afc98b0e203325fa1914"}, {0x68, 0x10e, 0x400000000, "703a6d9165398178b62d1176d8cb0c6340254bd834a5ea19768ce902455b21b192c51da3a3f10b74b34b374116cc38e9b1103375f7ece920f5a1ee4628a8c79cce8b806d3568a5a6c510d23814e4449ffbe2dfb7"}], 0x1b8, 0x40011}, 0x48001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000006000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000006000-0x108)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x5, 0x9, 0xffffffff7ffffffa, 0x0, 0x5, 0x1000, 0x9, 0x0, 0x3, 0x100000001, 0x8, 0x8000, 0x9, 0xea]}, &(0x7f0000004000)=0x108) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000004000)=0x0) 2018/01/16 13:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a53000)={0x0, 0x5}, &(0x7f0000d81000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000644000-0x98)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000000}, &(0x7f0000346000)=0x98) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f00005cd000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a83000)=0x10, 0x80800) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00004ee000-0x4)=0x800, &(0x7f0000b35000)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfe28, 0x420040000, &(0x7f000063e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000c0000)={0x2}, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000c0e000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f00004c3000)=0xc) [ 372.047257] audit: type=1400 audit(1516107611.895:93): avc: denied { accept } for pid=11280 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/16 13:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x190) 2018/01/16 13:00:12 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000)={r0, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@dev={0xac, 0x14, 0x0, 0xa}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x1000, 0x0}, 0xc) 2018/01/16 13:00:12 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0xffffffffffffffed, 0x22, 0x300, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x22}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x0, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000025000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000025000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000025000-0x4)=0xc) r5 = getuid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000024000)={0x0, 0x0, 0x0}, &(0x7f0000025000-0x4)=0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000024000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000-0x4)=0xe8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000026000-0x4)=0x5, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000024000)={0x0, 0x0, 0x0}, &(0x7f0000024000)=0xc) sendmsg$netlink(r1, &(0x7f0000014000-0x38)={&(0x7f0000011000)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000024000)=[{&(0x7f0000024000)={0x234, 0x34, 0x308, 0x5, 0x1, "", [@nested={0x11c, 0x63, [@typed={0x18, 0x5d, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="f8114d3a", @generic="dc4bd8bc90c665bb03dbcfe38be8c936068602b0a8dfd8c9d409b51a312a42b80ea1233fe85a6e422031cbf06bbb8e98e2b93d1d57861ec6202b3de7513dd6a06843a242", @generic="9d9ec01fff9c3137", @generic="87a8d50cab7e8f822fedcaa6859acfd2fbff52049fc5ff8a29fdfac95e1bfa010208da190589e73f1d88ac6214162bab3d72b949d4caa92b54a8d81145d9fde58d8f3baac4e7df1ab201412d18a08d45640dfeb5bc46ae91c3594d4f1a8e1c3897ddfad2e4256614db5fb00ee0ba0facdb89c867e3d35f4ee2a309f7b0ac81744908ddd3cefb7157314a1297e06d28598d050b5802f20281f1ffacf68341fc0c0acc2e7c626419146dc5d05991aa"]}, @nested={0x108, 0x22, [@generic="cba92e49b28b0a9b66b63ae1a3c6f786f884bde4ccc73785d8ca3d02a2e834f60815c0be03fc1448af93bf2c342a106263331f069f3f3afc6ded88772643b615c662915cefff0c936897c8aa2e16bb510a173759b0d4ba73d36c76d600f281911d85e3d0f044c6120f295f0639447057a366458c015d08f05d6d9518f9558dc95bc6d14c2306c47086bbfbbf98554ada696d31f896ba2f1cda0a2a43ec390916c58080ac42c7fdb558c35fa33da59b5d860a3c8ad679d03e058fb21c8f6e4c06ff12155bb76b4139788a8c226d6233bae74bd7eb29d98b3f5dd7580cdfe41ccda1d544e9856632dcc27942010c1cc2d2fd72", @generic="4bfa2b32a81900d50e1228ddfa77b92703"]}]}, 0x234}, {&(0x7f0000007000)={0x1220, 0x28, 0x200, 0x0, 0x3, "", [@typed={0x8, 0x44, @void=""}, @typed={0x18, 0x85, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}}, @generic="6659aa3ec02fa7eb982231cfd243f28089747e95010a3fdc34ab90d2f9239aa37a12a1a41a401dbe5c607d994c9c407f8c1a24acd4d69385f4302d2180524a91d129af2ce53b48ffc91eb58f0e238dc156e0a6caa0fc2e15ef65a34d792359bbde97f27b119495e0803e903cc8599aac73d904af9c604f52a7421a02551ec3e9cc3aa064bca2043d8dde54ea448e77f139171a", @generic="3dc1992a258a0d4233b777153a44ffc148bc78b814", @nested={0x1148, 0x18, [@generic="4d9364e8990927d4c5666a11ec8b8e6284ee46cd0f570f2edb35be2108970a2394b1cb250114373f3c937e66757f72e74fc52fe66ef376bc3fe367c0c42c39920505cd0cdd2d18bc5eb1a4548a6f777f8b98c6b117f0902b012c2a03d06ac003e53e54779d3e3a432cb166493e3054f1683f46f68933043e6971999a29d825e98693e55563899fe368c1", @typed={0xc, 0x79, @u32=0x2bc}, @generic="600441e73f031a237c969bb4040cf66c2d32", @generic="fbf90be542ce88d29ae8fd9249ee45b43ab263a8", 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@generic="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@typed={0xc, 0x3e, @uid=r5}]}, 0x1024}], 0x4, &(0x7f0000022000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x0}, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000017000)={0x33c7ac0, 0x800, 0x4, 0x62, 0x3, [{0x3, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x6, 0x9, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x3, 0x3, 0x80000001, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000001b000)={0x5, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfff, 0xfffffffffffffffe, 0x6, 0x1, &(0x7f0000024000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7f8, 0x9, 0x5a2b}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 13:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000703000)={@generic="5ec85e1af8d0e5f3229efce018c45677", @ifru_flags=0x8000}) 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) r1 = accept(r0, &(0x7f0000c76000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d9d000-0x4)=0x58) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000095000)=0x10, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x2, 0x0, []}, 0x8) 2018/01/16 13:00:12 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 13:00:12 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000bf8000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e41000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004ac000-0x71)={0x0, @in={{0x2, 0x1, @rand_addr=0x27c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d4f000)=0x8c) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fd4000)={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]}, 0x10000, 0x10001, 0xffffffffffffffff, 0x8001, 0x1}, 0xa0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000fd4000-0xc)={0x0, 0xc9, 0x2, [0x6, 0x6]}, &(0x7f0000fd4000-0x4)=0xc) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fd3000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x200, 0x7fff, 0x6, 0x6, 0x9, 0x8, 0x80000001, 0x0, 0x7f, 0x4, 0x4, 0x7ff, 0x889, 0x4]}, &(0x7f0000fd4000-0x4)=0x108) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) bind$inet(r0, &(0x7f000072b000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000536000)=0x6, 0x4) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f0000fc1000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r4) 2018/01/16 13:00:12 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00008b7000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00002c4000-0x4)=0x1c, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000833000)=0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f9b000-0x8)={0x0, 0x0}, &(0x7f000039b000-0x4)=0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00001a7000)=[{&(0x7f0000f9b000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b7d000)=[{&(0x7f0000c6a000)="ed884cb8dc3116b61079a1cfa0fd472232add48c59e0c4717fdcf3ba7d117e7e6fdeb3625673b9e498bd72e3ee24320e9b6c118f80ffdfd6c89b69548f8eaa98fdb79c51f8e39050cf47433e7a8da82b5fb8fb9286e63a", 0x57}, {&(0x7f0000ce7000-0x1000)="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", 0x1000}, {&(0x7f0000ad7000)="f1dc758e0142ec7a8a5a8e5c5a52d6b2a58ec365d81840130e5905fbe4795d7aa95627f8771ba53b1b55cb0b669366a508090743ee1894cec4588aff22d8339574f0e784fe932386ecdd8c5c5d90c6eac56a14a76e32f6c64c5f4e5a5046aa1f40ed9d1ecb12c3c28e8c15a7925e9cbe0d5bf31110964b0c2c8a0c567c343e6e43693cbf11af570cf6c53db25f5bc7572f8b5e6cf084c65e8d883f7bce2e1b8818936c54fd28138cfabb3b30e0b1bb631afdebc82c677b260feea6a0159863f14d329f35f65b9f4f155fc4", 0xcb}, {&(0x7f0000f9b000-0xc4)="67519480689d52f49a0668bdd3765c48d0c56b509e68c1c67b39170a51371769d9c150384a64dfdfaf066f5235ccc8ef8d2bd4e132bc45e793a33b46dfafd793643848ff5826d4ff4580c9b696ca23798dba52b51db66c1e46c733e5315de3c7178ee9143ca308a0caf970d2c7bd7c742542547469c412c33e12e4686406edb09f2d8908b0c760aa43c6eea24eb79dcd8d92d76709d940f42c112ec0f908a06f3d4c1e35ee8fd40bffa3d9028261348c0028474e92550fe7ef2cd834829b73a1076e2ad2", 0xc4}, {&(0x7f0000f9b000-0xdc)="555668b9e079e1937693e6c088f54e641d11f2f81316f67fe68e6d279fb681e57c1da315b777ad6dade17b5f5460f3c5c2c6055da117d8bb8cf8e73e928a0f15a91e6a92420bcf254cf3f0e286540b35b306ef8d129728257677710dff65a121dca54554517e3323165628210d96ca6bc51cbce33d38309833732ebb949c55dbe5d6d3ee7a113bab32ba8412dd8b39fcf1c659f5b722e6e77f6b44df2a4979e9499d5ac070ba5501a888d24476a80fa5a6cce8483d5d722c8a1875e1078db076138f6cb4d2d1df8c15bb8a4a9d42ea04d12248f5256a425b51f7b080", 0xdc}, {&(0x7f0000f9b000-0x32)="0d1239578349c66544955193cbef60cbaf3f95e8063d96086c36672623d33f7a2cfb0cb530e892eef3296655d852b868b1b4", 0x32}], 0x6, &(0x7f0000f9a000)=[@sndrcv={0x30, 0x84, 0x1, {0x400, 0x15e, 0x0, 0x3, 0x3ff, 0x8cdf, 0x8, 0x400, r2}}], 0x30, 0x20000000}, {&(0x7f00003d4000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000031f000)=[{&(0x7f0000f12000)="a8e5e193752ed41ea89ab0bc91cb759a218c605d5c0d85f60fb599300fde828f9c33a6b812663254472e8662376869895ae4b2b49fb64748d63f788d40b2232164d1263f65af99cf5100f3ab52cf09ada1f0c4b30053ef92d8da941751e1d2372355581514f802b5102cea9e006c4b3227ee2054", 0x74}], 0x1, &(0x7f0000f9a000)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0x1, 0x800, 0xbd}}], 0x30, 0x11}], 0x2, 0x8000) 2018/01/16 13:00:12 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000013000-0x4)={0x0}, &(0x7f000000f000-0x4)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000+0x689)=0x8000, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000013000)=0x2, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000011000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000005000)={0x0, 0x0}) accept$packet(r4, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x14) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000015000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000015000-0x4)=0x2, 0x4) 2018/01/16 13:00:12 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002bb000-0x1)=0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000ae0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f0000001000-0x4)=0x0) 2018/01/16 13:00:12 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x7e, "5284945ac5468326504c687e9310770a997405d5aa3d15a7115280498565ae5ad4ae437306eda6e885cb03576ce6744db7bf9240739543b1c7b4ecb7f71e950fcc7c5af5c16d676cd81ac0b88c582a14b58c533ceeb157344f560306100afe5c80bbee01ff2d1688155c4a2141b0249be976b90ffd7ee4eb89beaf3d646a"}, &(0x7f0000001000)=0x86) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002000-0xb1)={r2, 0x8, 0xa9, "de6eccb2ff0f66ef854ed2872ea02e0c4e941f170afab8b07de6b971ee91599d34025b2e1680c4b6917546b2f48d591a40dc06eb6695cbd2f409f18c486072e5a9597eefc6f820b2d26caee725aec98ef73493d22bd4b5fdfeaec37a8698725159f7e1f67c2e323e707afc79635efca9b7a51d355803e987683225bdfe677ee4a6175512d8a0d6bf32c75ea0fe1cd9aadc56672f4ee5d8d1fad3c286a1958a3493e6b406132747e37e"}, 0xb1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x400, 0x4) epoll_create(0x0) 2018/01/16 13:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x1, 0x3c}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x0}, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000242000-0x4)={r1}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000082e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000868000-0x4)=0x5) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0xa, 0x3, 0x0, &(0x7f0000947000-0x8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000023000)={0x3, [0x100, 0xc9, 0x7]}, 0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x10, &(0x7f0000b0e000-0x38)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df4000)=0x10) 2018/01/16 13:00:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00003a4000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033f000)=0x26) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000650000)=0x40, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00006ee000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) 2018/01/16 13:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000f57000)=0x200, 0x4) socketpair$inet(0x2, 0x6, 0x9, &(0x7f0000816000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00006aa000-0x3)=0xfb1, 0x265) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000032e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000142000-0x4)=0xffffffffffffff50) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000093000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000796000)=0xc) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00001ae000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0xa10c, 0x3, 0x3, 0xa, 0x20, 0x0, 0x0, r4, r5}, {0x0, 0x8, 0x7fff, 0x3, 0x9, 0x0, 0xfffffffffffffff9, 0x4}, {0x100000001, 0x8, 0x2, 0x3d4a4352}, 0x2, 0xb, 0x3, 0x1, 0x2, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x7e}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x4, 0x3, 0x3, 0x1, 0x8, 0x10000000000}}, 0xe8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000cc3000)={@common='teql0\x00', 0x0}) accept$inet6(r2, &(0x7f0000f14000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e64000)=0x1c) socketpair(0xb, 0x5, 0xa4, &(0x7f0000763000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000da9000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0xbf5e, 0x6, 0x2, 0x8, 0x1, 0x3, 0x7fffffff, 0x6, 0x2, 0xf9f4, 0x8000, 0x0, 0x25, 0x8]}, &(0x7f0000944000-0x4)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b24000)={r8, 0x10, &(0x7f0000d64000-0x10)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009c5000-0x4)=0x10) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000c3e000)=@get={0x1, &(0x7f000067f000-0xdb)=""/219, 0x3}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00005c8000-0x50)={@common='gre0\x00', @ifru_settings={0x0, 0x7fff, @fr=&(0x7f00009d1000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/16 13:00:12 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000668000-0x38)={&(0x7f00006bf000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000026f000)={0x24, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000f22000)=""/126, &(0x7f0000a0e000)=0x7e) epoll_create(0x0) 2018/01/16 13:00:12 executing program 0: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4)=0x0, &(0x7f000077e000)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cd5000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00003c0000)={&(0x7f000092b000/0x1000)=nil, 0x6, 0x5, 0x1, &(0x7f0000803000/0x1000)=nil, 0x8001}) 2018/01/16 13:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x7, &(0x7f00008a5000+0x90d)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000447000)={{{@in6=@mcast1={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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) syz_emit_ethernet(0x82, &(0x7f0000133000-0xd2)={@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, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000a96000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00001c0000)={0x1f, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000822000-0x10)={r3, 0x6}) 2018/01/16 13:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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}, 0xa7}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000063f000-0x4)=r0, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$kcm(r1, &(0x7f00000df000)={&(0x7f0000708000)=@sco={0x1f, {0x3, 0x90b3, 0x100000001, 0x5, 0x1ff, 0x200}}, 0x8, &(0x7f00006ac000)=[{&(0x7f0000c9f000)="03d6a770d3eb9ee308bd197bbf6c84ccfb48e4ce665b9e9e5d85f1bd64ecb95acc08f7190e6d8f92876e2888b94a1db38f6279c19308789f741e53b0ebd2ec508dfb2c705c99ac0675359bbb28aff35799e31ca14dcb517284ff229e2930d3eac97b392231f925528614f9f2c9cbef78d22425909ee91debb0cec06573e40bb1534b864a6f53cc0354aa841bc46db804867b53dedf3dfaf9b1d18213f9fe785acb3e860418138d1677ee438c930270bb9bac1b", 0xb3}, {&(0x7f000025d000)="f5ffa5a8cf70fc9c7347744d4f4c95b46f92ed2914413a41d8df4b63bbf18a4c359e9835d9e2f4beb4c850864d3246874d7a944ecc85704ced2c763f82cc65c46569861731ae07b651e03f544bb0e6ec6e82596c85261db2af7f50d426c47728dd410eb9a68b03769b9c4b2cea32599b507c712c3ec1837bdb7bc0572243db8ea7570695b165898bee3bd5fe1d296df227f5628dc3de549c1919094da48294c51a227abf1b6621a095e46471118739e3d8be809a5456424ac394", 0xba}, {&(0x7f000016f000-0x44)="fe862cfe136855b5f2be2d45d6236407c18fa2da3419be1b4dc71f8470fc7f8642fa4194a411665cfe2d2f42efac6bbd682e1a7728d809d1b16faf832600faf3448ccd17", 0x44}, {&(0x7f0000c9f000-0x88)="9a2820491014be5dff0b2a44908af317a064b906cd6cbc5260e285d3720a995cd1b03156de8f872c4e62efad7b9d074fa7439f60badb590c5c155a8075cbb5c250f89a67685c300487bec954110065858c67927d6d751059ff5f4dd33deec1fa2515843c6b449a06b84253b7ae5dc9fa71c39ff864311564826589812b340f25c552281d38748056", 0x88}, {&(0x7f0000e7f000)="3670307aa967ea2aae75ab37639783925872c089dc3843659c83349e3a2c9f321de979b3cacdb0269669c97be4860eb10f52baad970af2e8cb6cafb4b75e8608455537eed9df9b047bdfe252c507060ea948f390e009a885fb7895fcbd5304bdf5e24ad08fbafedd426750b8a059acf49a2ca8d1b41f254d795886c0e0f42b8eb4c6ad2ac70967fcc48c1e657e0f4f41dd3f9debd30cd3d0c067d67ba6f38c779014afaf906e51d74058ae615bed25d56945d6", 0xb3}, {&(0x7f000084b000)="524850e9a85cf1316761dd195f2dac235130aa308d3951ad74acfad9b6de1322e4a34629738f0d7fc7a14589d175c6b87a389fee1b35ac6d12914bf811d13feb7f90f9d0310ff277223c9b04d4f482fddaeadc4ea1f2d7090516af85c55a4ed69931cf17bc89b53641d7c394b0a0b06b43de92ed44c52f16ceb935a69dfd264c7612daf6baa60a898d8a1311d0dae6818f237344661de711f7802a360b024c8e2c71427016a45ba228c2524034629e6ea01ef255172375a552da46bbe217f3e1b600e8eb0cf69bf6b72eb545340a6424d3", 0xd1}, {&(0x7f00001e6000-0x36)="a91d4ce10c844e2b11288c6667527f3c2a9d09fdc40de7539315ca01fc7b8c0c4f8ba4bf569e5bfb2bb9065acfd63965bfd74418c9fc", 0x36}, {&(0x7f0000d89000-0x20)="5f7825be3f93b90189fe6370416b80513bd4741ec445c51510b3e0834acf7445", 0x20}, {&(0x7f0000765000-0xa6)="db985176e0af044de4c89a8e9b96d3b3bdb9d5ea58ccac98f8dca55351a7daa7397234366c3d51b30161a8a5a3b3f33d8f917e420333cf5e2f99901cebfa77763067ed47d11ce54a72fb21e5a5f323f810407cd49e012f3cb1f8776378e5db1aae52dd3c2f094f66d7c694b714b9d01d8228fbd49ef52dfa03d7a9a5079a36b315e94b2e7978c83bf1d4bc2c81b756928fcc8d1188933e894a7f7ccc721aa8aa4972dc4c5027", 0xa6}], 0x9, &(0x7f000069f000+0x964)=[{0xa0, 0x105, 0x3, "076eb92c5a854bd4e5fc8da4178fd98f8d60fdb9ce91ca456dee90e65959d96e2057137030e65a5903edea7d1cd1a3208ae4e0406d504cf359672c5008ca6c06f89eb7b9e4c45fa2846300e4c0b3540b364bc02cbf895c29bb8b47e1e5318745a69329f67cc16c3cf99365319d469dffe048c54eb042d84109178b93631961a2e4ac9235dff46167e98a6b34"}, {0x28, 0x11f, 0x1, "76f0bebc97d4608312ea3d1b5260358a5c388ea5ddedaf"}, {0x60, 0x11d, 0x0, "b41536a9ecc2d53432adc02eecccc62cd2ef662ebdd0788bd87dfccf2ae40c1a84c201f2b1cd244bc5722b0fafdfb49c257536737ca335355d84ad2736a9825304c8c02cdfc0366f9dbbdbe8af785cfe"}, {0x48, 0x112, 0x2, "3dc107b5fe79ad80b615dc43371d20b4aa72fd4c3b8f6e08421f67cbdc1288b9321f8880f577c6e27d0977166d99d465eb7a7c19f3f96d"}, {0xf8, 0x10a, 0x7ff, "3853c81f0d32c64d390f1401e91129a3dd10eb8da0766a635c3b99b155c29011874478fb1f40c1ea0cefd592439315ef04a584e1f41f810653a439267dfa3e4bb86be5caf98742bfe8449f56d769ecd16ec1e5b9281ea086d3ef051dee6046915a5276e58b72fe1b504d12966f8a80c3f08266088bf95ab8e99c295267b274b0f4fe4bfc60bcefda61a63301df781f4e18b57556073b6a67f415a9de64c89a112c3eec90ad1489ed1c4e9652871299b4b6779d8149e7bbdc79fdfd435f6a7259d115aa7b33a8efe76a07693d5de266b73acff1f04e6aad37cc33d6c7e9aec533063bd6860eebd5b4"}], 0x268, 0x0}, 0x4000) 2018/01/16 13:00:12 executing program 7: syz_emit_ethernet(0x2a, &(0x7f000000f000)={@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}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 13:00:12 executing program 4: epoll_create(0x7e0) r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f2f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 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) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x10001}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000084d000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e28000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/16 13:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000cf3000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) writev(r0, &(0x7f000079d000)=[{&(0x7f0000363000)="de9acb22b09c6c3c6055d8bf70cf3681d772dbc7db4d07c3438a2f920995b7c91e02830926197ae88509ecda725d374c64e12324d19329842e1ac94d22b21c079c638a5d3f7380bfba838874fbab4e60b92a65a4c225ec33e70dce3409e26c13c6a3bf7f3041c4c4e3657767c6e1b13660549624c1e0ffff6c7880327614e8ee542aa17ee845f0199d492624b1453f5ba8", 0x91}, {&(0x7f0000b7f000-0x8a)="20ace1f95720083f6e6f795fb654f3e01f0f1bf0d423b73d9551b156f7e4e4393f110e5374eccc919b1f60337db4a30d31959655311b13fa87f91c44bf5c16ccca7f3cfed494ea496f8e3ea0df508b9a5b40fa45dd18c291d728c8b1a9e629bce4781d54a85ddd26f7d4215797e080173207abf73c8268d51a6aa99e29827dc51522c2cfbd3c5871334e", 0x8a}, {&(0x7f0000134000)="24643ab097ed2fd96b11f43f222efe0dd66128fe75231c474ca15b4cc069325e6872052c3fed9e37cf90e2e713d1477f8ee444613b56d93f20c0b0839f678c5cba301fe14f7262364f7cf7dcfaa7497d103cc01a1d054292a9b95fb673bf07ff606a90faeddd3fe7c5ccae4b88a1c9f66b7655a9bba1661b0f006dabef787ab1477c8c056d6216d453edf7543711", 0x8e}], 0x3) shutdown(r0, 0x1) 2018/01/16 13:00:12 executing program 1: socket$key(0xf, 0x3, 0x2) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xf, 0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x20) bind$inet(r1, &(0x7f0000e7c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000cbb000-0x4)=0xcc, 0x4) sendto$inet(r1, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 13:00:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet(0x2, 0x80002, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d65000-0x4)=0x0, &(0x7f0000070000)=0x4) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000384000)={0x5, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x2, 0x1, 0x0, &(0x7f0000251000)=@generic="a6e76d942e11a7ab32c6b173b74e4b50", 0x400000004000, 0x60, 0x8297}) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000fe000-0xec)={0x0, 0x1c, "db52e6b6c4365a9fc331a4652c819c812d604c0b2a1877e7f6aec502"}, &(0x7f0000d59000-0x4)=0x24) 2018/01/16 13:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f00004f4000-0x10)=[{&(0x7f0000069000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) 2018/01/16 13:00:12 executing program 3: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x17b, &(0x7f000001c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x145, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @gre={{0x0, 0x0, 0x1, 0xffffffff, 0x0, 0x6, 0x0, 0x1, 0x880b, 0x17, 0x1, [0x3e3, 0x28], "63abfc864a05525b0640140d983799104dfaaed94a7d8e"}, {0x3, 0x0, 0x7e000, 0x180000000000000, 0x0, 0x0, 0x800, [0xffffffff, 0x5], "0381956b96521c47a05f770ea8ee604ec2d1d53c9a69565848bf7c740d4448555c5eebc2ae793a9558b2f27bf0b9e65c5c24340607df99603027cb18851a1f2353b812c947812e47cfc1d430174addd686c47edad76ae6efe04d582456d9f0f90c5933a052bc5d9ab16b1581336db74bd9043231dc52359fa34a5c8f09dd653287b713aa06b235211fd3d1f144784a896bb1"}, {0xb039, 0x0, 0x6, 0xa4fb, 0x0, 0x0, 0x86dd, [0x4, 0xffffffffffffffff, 0x6e], "64d58cbbe567d3c37dce96b208aaa7bf9f45439b6e4aceafffa95fe33f4a9d8c4a91ff569dea13329e44aba2f666a275aea6bcda891ba3b4405bbf39ce275ec26dfdbe2b1f303bd13f45ef688edf15b5e78c0e29c6ec2dc249a10e20f1fccec6fde3e9f4b863b6deda3d317d971ab8c9345fdd07687bda167e46bd470e84"}}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f5b000)={@generic="89f85532dc1d9562b2344d67351325a1", @ifru_flags=0x802}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000073f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdbb) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = accept(r3, &(0x7f0000eb6000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00002ff000)=0x10) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000d07000)={@common='bridge0\x00\x00\x00\x00\x00\x00\x004\x00', 0x600000}) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000c08000-0x4)=0x3f, &(0x7f0000f3b000-0x4)=0x4) r5 = accept(r3, &(0x7f0000749000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)=0x2e) sendto$llc(r6, &(0x7f0000fba000-0xfb)="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", 0xfb, 0x10, &(0x7f000086e000+0xffc)={0x1a, 0x19, 0xfff, 0x4, 0xbc, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet6(r5, &(0x7f00008bd000-0x54)=""/84, 0x54, 0x3, &(0x7f0000ca3000-0x1c)={0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, 0x1c) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000e36000-0x28)={@common='tunl0\x00', &(0x7f000043a000)=@ethtool_regs={0x4, 0xf10000040000000, 0xc9, "03a409c8c2fe9c611bab6bb25357aa2f208d817067ab49448efe6ab7bc7877f163e6281569739949f75b5c8dd01532c8deec176a1ff41ad7e40ae40696e854369f32a8e8a9ef91b46a7fa7500d84a646d13077fcb1e42737e48d8342b0ca18a000fc8c6cdb90715978872d0550921b75ad2b26bd6c6d52d7c8bb0bb52c7b176fac4da358bfa0f4a2bd692bf5fc61365b6996bb1bb185cc01eb10b0f1dc1ed2793f715ab5457ac748c7d47c895545915703609f6df20aa227f0d1282aca9b3666dea246def18917693d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_hidp_HIDPCONNDEL(r6, 0x400448c9, &(0x7f0000f77000-0xc)={{0x70c, 0xffff, 0x4, 0x9, 0xef2, 0x7ff}, 0x40}) sendto$llc(r4, &(0x7f000069f000)="a7fbce435700afe66ada7574e88ebf5dec8100e311da8ec353278376144a199834e5a875096baae168032a17cb0129da092b0b2ce4af434b47931a99ad54e9f6bfeba5ea8229fcfb40fcb300c09a532b40385be780bbeacc", 0x58, 0x40000, &(0x7f00007ef000)={0x1a, 0x0, 0x3, 0xfffffffffffffe00, 0x4, 0xffffffffffff1a0f, @random="391652d2bccd", [0x0, 0x0]}, 0x10) connect$llc(r5, &(0x7f0000550000-0x10)={0x1a, 0xc, 0x8, 0x6, 0x6, 0x80000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/16 13:00:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000705000-0x1e)={0x5, 0x2, 0x80, "84224930de44", "112dbaf0fd038ac2e11e5579ed757ed9"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, 0x6, [0x9, 0x1, 0xfff, 0x1ff, 0x5, 0x7, 0xb9, 0x2]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000db4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@llc_tr={0x11, {@llc={0xbc, 0x42, "95df", "81f079f882fcb67f0ce4b3e69a49b6949c9e3f3face32b6403df00802e3a59e32ff96fe31db971ab7c80acd965cab346be897edffefe0c771b16b9b30148456e5ae11e4ad202f5068b4c52151d48402bffb15391"}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x40000003, [0x846]}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/16 13:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000123000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f00008ec000)="a00fb3e2ba2e3c9b5728fba5ed3cfce0512e3298e119f0f49e5f4d7e41cc4a1d55b6f69c14b6968e98ab5689057c07d8c9d23d79ace3ef6e7e8ad8c8ac72515091a6a252745de46ad624a3", 0x4b) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a0d000)={@common='eql\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000dac000)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00007af000-0x4)=0x8) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000008e000-0x10)=[{&(0x7f0000a3a000-0x1)="87", 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/16 13:00:12 executing program 7: 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) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000c000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/16 13:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001d8000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/16 13:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000a25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e75000)=0x10, 0x800) sendto$llc(r0, &(0x7f00006cd000)="2af7ec5775e446de7860b59279bcea266d0514d0759e8734723e97c730ccbe1dbdc8a5577147eb469f5b1b52bc4cdff0335249a957", 0x35, 0x0, &(0x7f0000cc2000)={0x1a, 0x8, 0x1, 0x1ff, 0x10001, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000cb9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r1, 0x1, 0x4, &(0x7f0000019000)=""/15, &(0x7f000000e000)=0xf) socketpair(0x10, 0x1, 0x3, &(0x7f0000bc1000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000c40000)={r0, 0x3, 0x1000, ""}) 2018/01/16 13:00:12 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fe3000)={0xffffffffffffff9c}) 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$unix(r0, &(0x7f0000c48000)={&(0x7f0000824000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f42000-0x80)=[{&(0x7f0000907000)="63a64bce576f38285ba77d9b75d74961d50b92fad8373c5b7618d13cd56ead55709cd4e118b32b", 0x27}, {&(0x7f0000000000)="8a549cd48d1904cb27d06ee3da7916ff617b09dd39f4032c1e8c7ac2d81bad04d883106ab237814b41c218dada0c9152967554f3c92fe5526c48c0173f9b78886018f4d5d27b454570ae45237f36f0a46e2fe512d5eab725146747c31389f0bc12ba2f5ea7b77ba6c37bddb4aac68bd02e6f6ff8745ba53d59", 0x79}, {&(0x7f0000001000-0x9)="d46115d9243b146e44", 0x9}, {&(0x7f0000001000-0xcb)="9f7f05901503526e44667c667704e17eadf0dbe5d0edee981fce37bfd49a7909d2305cd0cb6a1517fa0018c98068453323633b2c1a0d4ee8ddab44746abb87fa8cde3ee4294e0de14af889c4b8449ca58c54e5851461b91675296db650cb6023d11b50a4a0935b8d62f8886bbcc1089a2b9477cd35efb41f4e1b6dadfb060ad6b4883a9fff3a72e1a4d3bc6d6cb744d98bc3f1f1b5709bb4a211bfde493dda8221af2219498d8e89281abbe0e4a6964ff93b12e6be7e83b9491ff15d893a7b37bdbd592424b1d4ee32596c", 0xcb}, {&(0x7f0000001000-0x6e)="360226a18526b141d3102be253bfc64fdc1284bf380ac839de5cfd26a035d89e850cdf273468a47ca0061ec5d697783f07f2611852f27e173357e4d5cf257828b9594ed318ac9c7a381cf23682ba388cb434d8e6acca9f121138ae506f1785eac089947004bc642626ae5ccc5275", 0x6e}, {&(0x7f0000c1f000)="15d187c439c08e3282cc022d0c774f", 0xf}, {&(0x7f00009d9000)="dcd4885be7a930eb83132182f62cc0947fc7e8e0bc02a0d09c685646e4eaccc7ef21479ca3eda126b3349f51f3e3e5b0141d478693b8ce5b14ad620223aa124efad47fd2f019cb2c5703240b229368f2c318495d8e35b97503ddc82dbe8e21d6f05e", 0x62}, {&(0x7f00003a3000)="e3f2c5120d4fbb2c2cd82ae6f4d3753d657ee83880d3ae784ea87b4c", 0x1c}], 0x8, 0x0, 0x0, 0x80}, 0x4000010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000669000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000acf000-0x4)=0x0) 2018/01/16 13:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000871000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000b90000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f47000-0x4)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000289000-0xb)='dctcp-reno\x00', 0xb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f0000319000-0x10)=[], 0x0, &(0x7f0000810000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d14000-0x10)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 13:00:12 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000fd5000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd8000-0x4)={r0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00007fa000)=0x0) sendfile(r0, r0, &(0x7f0000fd7000-0x8)=0x0, 0x7) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000d93000-0x4)=0x0, &(0x7f0000374000)=0x4) 2018/01/16 13:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000912000-0x18)={0x0, 0x0, 0x0, 0x1000000, 0x0}, &(0x7f0000c7f000-0x4)=0xfffffffffffffe12) 2018/01/16 13:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000025000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004f9000)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000dd7000)={0x0, 0x76, "7236e62f37687e85bef5c54477d2a7e0240ea3f07405cb191ea95985bc661449e027e797b1590a07ff1623ea9bf00bb08e41be23c7c7ab6520fa782c42a62007ebf7ada6503fb3abb9df5a946b4a8fc7c8285b3d12d5cd7cee39bd9028027d60cbb1798e1ce6f504b4cf342f94f25e40f8a0fdc2f158"}, &(0x7f0000a8d000)=0x7e) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d44000)={0x80000001, 0xffffffffffffff01, 0x800f, 0x6, 0xffffffffffffff09, 0x2, 0x9, 0x7, r1}, &(0x7f0000f43000-0x4)=0x20) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 13:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c2c000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000ade000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000050c000-0x4)=0x14) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r4}) sendmmsg(r5, &(0x7f0000714000-0x78)=[{{0x0, 0x0, &(0x7f00001d3000)=[{&(0x7f00007df000-0x7f)="f7", 0x1}], 0x1, &(0x7f0000b16000-0x1f0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000f00000)=@pppoe={0x18, 0x0, {0x0, @random="aa64b6033cf7", @common='ip6tnl0\x00'}}, 0x1e, &(0x7f0000dae000-0x60)=[], 0x0, &(0x7f0000950000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) writev(r4, &(0x7f0000f72000)=[{&(0x7f00007f8000-0xdd)="aba3a6907ae08bcd3f0fcb85145fbf6f8223693662b46223cf04c765d31355fe2b7aa1654833a6877dc1c241dc7a68320d6eb1945df4be064f69af0651f1c23c56bec89ed1ba3b38680de2438072b061497ff9380564491336efd0240e814fb3c52ffa912920029f2425c222c4bed95e07a0567c94b0bc8491d0a88a69384b8d459b2bf136505d41509bbb946081af789e409cc11effe0807b29964f746ad11591a2457a74474157f89580290578c8f64dad8d219b3552495dd5d2dd9ab25fddde7c0b9e45d9cb7af910b78020d2f3312b18f1277ed1099bd844baaf62", 0xdd}], 0x1) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 13:00:12 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f0000007000+0xd5f)={0x0, 0x2, [0x0, 0x9c4]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000003000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000000d000)=0x32) bind$bt_rfcomm(r0, &(0x7f0000005000-0x9)={0x1f, {0x5, 0x8, 0xcf3, 0x5, 0x4, 0x100000000}, 0xfffffffffffff70e}, 0x9) 2018/01/16 13:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = socket$llc(0x1a, 0x2, 0x0) sendmmsg(r0, &(0x7f0000055000)=[{{&(0x7f00002ac000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x2, 0x4, {0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x28a8}}}, 0x3a, &(0x7f000061f000)=[{&(0x7f00008d5000-0x2b)="677f31417e5e5c568c403b83af7d74b614172ba18aa657519521971ede129be81e2fa0bbd85a63473559b6", 0x2b}], 0x1, &(0x7f0000e5f000)=[], 0x0, 0x1}, 0x6}, {{&(0x7f00006ac000)=@llc={0x1a, 0x11, 0x8, 0x4, 0x7, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000a52000)=[{&(0x7f0000bbc000)="", 0x0}, {&(0x7f00006cd000-0x32)="71fa6a34f90abfbc1eee4bcab5312b05c3e3382884f7ba6c9d52f8ea9ae4c90a20ee5e614d8d947f9409437b3f3fcf74429d", 0x32}, {&(0x7f00009a0000-0xa)="529654f9443e778ce733d28d32fd4d554fb6a2c17a4dc6fdb9f9bff3a2ab59483990951e45064319fed6a5488aff0167938f3a7b56fcbc0dabcd0a46ba48d5c3a9058808c6c25bb3dfa41bddef57f435532421fecad929cf2bbd43a23e0424f169db4ec62fda8e1dd162e03fbf645261fa", 0x71}, {&(0x7f00007b2000)="880fa7b0e513693647edb8d09d4788065ba4eb1412084a67d92b0895f7a6c5715e18fd9c75761e2449faafa1ff3569a249fe6d3ec2ff6b1f78d243b0424071dc990030cbf7416a885e7a719887723be056350dd4a851b102013d389a4cbb5ec37151071e0d3c5e00c990413158a7d9ac80bdc24328abfbc85c8cc712f8a73708df197e91885fd3c58372d25a55f4b70050c7ba66a314de1260b746f613047470d1288af1e9db279380343adc3216fb5d9701276e7dc2d88ff6d8a4a32346be23cd34f7de4ae56771488fd14c231b5b5674b1585a962fd6c586022620dc9be6970c885659706a116ebe4626064c1e154ad60a939d9b7a06", 0xf7}, {&(0x7f0000453000)="565c75083390821cf2f1dbbcdbaa0e2579b6f1781e1f04c461c5d27010c6e152b04bd4590674751cca8b550180b424e40bfe0d2f23a310c95b3effb08cde23d2a84f64dc29bd88bb6d8cd85b7b1051a2dcaabfa31e175e8c", 0x58}, {&(0x7f000008d000-0xc)="0df8e64f9c8a6781e0dc6525", 0xc}, {&(0x7f00001e6000-0x50)="d4836beafe7f49ab6b66429614cca9fbfdee476b71d2479d7892a154dc4473b0881f00b47b52433dfd7d42279b2e715286f6ef07519fd9a25b18fcb7380bb066740a45766fda052194b1a6f916de4be9", 0x50}, {&(0x7f0000ae5000-0x1000)="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", 0x1000}, {&(0x7f0000597000)="0c73e4012b6eac4a59c8043fb9a3b8ccf245dc1a0d76a294b8f5e16d8112d423d505e9069782835d49cff267005d4a5d5f761b6e0276a67d3e84a1e42569310f1606dc3b99e000f5805b7fc893a439cb52087abf81db79a0158e323742eeff1aee3f93c8508945afdfbf37684b2c61f88b65320051ebec", 0x77}], 0x9, &(0x7f0000971000-0x358)=[{0xa0, 0x11f, 0xffff, "3946e6edb63685b7ff80ed4cd6a2c58f6e8f76b9b83de66b1a2b7b4a7f55573de7f43f4be7aece66656c7edb249b5d61b73dd4e3823c2064bf65f1b2dcf8afa02af51aaa7db96560445683bdc196050a35696e0a8996a8eb95266f326bbb53bf2f25bacd66172b361046cef3e02bf6d42fcfaddd6653d43623ce09a33aeebfb120ead22ece306d0726"}, {0x40, 0x11, 0x7ff, "1809b72a4321f6dc13151b597b433869f1759169f5ea5c662c5dfb71ff2eeab6f9edfac7ccc3ff66e26d87fe4d"}, {0xe8, 0x119, 0x0, "b0142ade9fffa21cce8475350e2af00ea793bb0f29850e6dfaa711b2796028ccd09dae0d124e69ba5402b89e0c42bf6e11ef41fdd24975507a89d49261f2248a373ea8db5a93e4a69b1152c8a0039ea8d785002e424c938a4bc6c37c935166f5e62ddeaf8a6a465cd9cc72620731c34dd99bd127f2a7774c1a73248f4a51c25b80378ed0b3dc6819ea886a20938a34c256bc8ef57c1756c632df539f6f41f49827e1d745ed54561d17cc8b963517034d23e81dc3d3f1ba8fc0f8cb5e6485d31f6703dec8738977889e16115a90ba936c0bc867f1dd9e"}, {0x110, 0x19f, 0x79, "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"}, {0x18, 0x10b, 0xc0, "b7ff"}, {0x68, 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{0xe0, 0x0, 0x80000000, "d13271fd1b0092f245dbbb9c6011ac97c59e7d611eb02c62ebf299ed8d737e6327f32a4a10f5d2a645ce5236197782c82fe3908266f7582d9ff97a5f9a107dd7dc3d34a12ab92e0963b1101caa89f56f9e6cdac5161def2322ce89c40fc70856b79d3e0f8d7ca85c91b1f2683805f6bce3eade1043e1df48445b90e020e35dc4e04ff49c671e76e8bcdad7316b1ee1b68daef891bb65a61107a0f105c64a1646859253898923225b36bbe609fdb312308c5160713a9cf38b7de77e61d123d0a9675f242ebf1d990e416b718435"}], 0x13e8, 0x0}, 0xb634}, {{&(0x7f0000d0e000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000599000)=[{&(0x7f00002b9000)="8751723c953da414d30f42b75cb959af445f30aa5038523bae70c69f0fdfb9fa6d7cbc04def3947f1908ebc40e536b7fcb0ee6a97d5bdd95b4355e0c67af62a31eb458cea4d2b99129583070ce12024e36deeb35442d142940ec", 0x5a}, {&(0x7f00002ab000)="7ce3d10d00e7272dc357d5ac8ad84096b2fd4e5ba994b3e0cb2d7a1c9a228faf460dee0d5cbe0ea6612f6ed01b16b9b4b640fbd96c7997b2246e07c2dd5f49155861b685a8c27856200069745e", 0x4d}, {&(0x7f000059a000-0x38)="588fe4cedeaa559b1d36e0ec3c8d705187c2e60a95c643de4d64fe2ead7ded3f6d07fa41dbb67b94d1a36e0d7b1dd4b31cffe1aa462a27cc", 0x38}, {&(0x7f0000759000)="b47f9a1e6d1a38720c498717887340f7a06571903f604814316592b2dba601f34cb098c9eb0871bec77c1993de220b92a5d0eda1082bda09e89a7673f3fcd1fad51fa0c5660120", 0x47}, {&(0x7f0000952000-0xc0)="f6fd909efc9219188749c50f45378556a12c161fd0521f39f6a4ef1d87b842ee7cb09a8a28b79546d791f4c3fa15b7212e95b2b7c2af0536a080a0f5fff5c8d3c88b6b33dc8db9ebbbba404ba66aaadc3b4b4ff29b39a7dc9bd03c71ce5459b8e011e860f9859231f3e4fc60e208fe8a28d5b777b451dc1620b9404f325e350a9f183c64f1a14874396ec44e49c275e34dfddc5faf3fdb4bd2ae13eb7de11c5cf17ad6090f9f31d540ff3897996672e2e74fedc3612f44fc1fc5080a0a76c04f", 0xc0}, {&(0x7f0000974000)="57cb898cfceeffbb4219d2ed1a52ff415777578a778f99c4b91c3bffc85c2a0897a1c69e1aa14b19dd8bcd7a1696108c4e4e732bfc847148bea5321196e03b419125fb87047cb93b53ef075f5aa2158f6027d3a1b335d88978ae3f82d570a721c45ccf334903f096fbfa4b350a49ce88e83f9710e32f716bdc56300d4ead253f6c0a1593141f0f07e18de11bf6eafe", 0x8f}, {&(0x7f0000273000)="98d500dbc8b643eaadf2114f9275806d89ce9b2685ca", 0x16}, {&(0x7f0000912000-0x96)="d870c77520f825a0cf1e6d7e4a22345a855edcfd48e703a6080abfe3dfaeef623ffcf209ed4e907bc4df1005ddac226c9e4c380ae055741aebb13873ab2f8d490a789d4fd7b25d05a1284f413164452518b5ecbf971b280b73eb1e5d1a9e447f5c1f3b9a6837518a1cf222060f7b8ba387043d81ec50bb6de629b84ae97cb69c970f92e3a15496351dbc4c994998ea4a2c8c30f8b955", 0x96}, {&(0x7f0000256000-0x84)="91584b60d55fff3f33f910c54152db634857fb08861f9f881bb5e49a6a3b5455407622213feaaf6440f210800a2ad91c56c7b01abb29f16a721acccae8decf53020724ccc605d20b35f92b137ac7d78b72baf27c1703fbab2d26dd0d863269e259097d4430888819708b1087dd15017a217d3cef2b1e485869e3f23b58f04c033102e5e3", 0x84}], 0x9, &(0x7f0000d4e000)=[{0xc8, 0xff, 0xffffffffffffffff, "ac4938f5fa25a01a5b54cf475c147ae708465123c974a492495b0b2812dc3b6b814b389566042b5125f8a81997022fd5a600e64e87407e8b369a7e8fe5c8d158a95eb68114ffff3f1fe26e2bca7fd3d6ec95d7cd9d8a431a3320f38c55cd6d50911c38eefca7ffa39c860cfa1a8e29abf500c4609b11735dc1d8d85ddab7a1e88c3b22f9cc075a25c97e9a573c5ffd7629ffaa4ea9548677531d9da02ab8e1b14d7fe13e295e95f75433edd73d69099d1c67f68b14888d11"}, {0xc8, 0x110, 0x38, "b266666acf36e514cf81dd3fd69d5f62fe66863472ecb8cab09e088d57bc63747ba782d76036846a4cc4d76bb6583c99545e17ae205a51de27244f6ad09271be4ceedafcbdee40391174f07d93ce451f39d0c2dce4040946e196ee89fb559114ec4a4e3e2b865c93a20183a3b08b7a70d9648471aa9b472c039ef5de2d1e8d038d569100626ae489e0cfe2bada46f8ee3145f310051ccb05dbc917b7ddb64109f2b94fc2b6c662ae3c96ce6bbd2844793e"}], 0x190, 0x1}, 0x4}, {{&(0x7f00009d2000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x1, 0x0, 0x1, {0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x3}}}, 0x32, &(0x7f0000383000-0x40)=[{&(0x7f0000157000)="aa2e40ed1e3804c99a0257728b47afb43911a23a354219c55d2a33542077f3b842cd178ee01c56a17cc7f15244fd69a2da8ab362daebf089b8f198af73f485d15cf4b7fe348508eec8d5287309633c3ce702226176abed292275068b9dd1c7b6b1872fa833b62977ec29c1f4222cbf032bbf3e0e868b121f77a36be0a29bca5f50b94c049882ce20cbfc1a6f6dac3155d174db9e2d10635af43bcb5b74fdfc32644bb27e6e06fbfa9a67237fede857e60d6c59ec1361ef44ffbf240865d3665ee10c12d28bc119d239ed0860d9df42bb761c3a7d19633442a522e92a5fb1105311666bf6ef02", 0xe6}, {&(0x7f0000f87000-0x9a)="0745a1ac15fd4943a370d3bdb21689143a4858a379ed40f2535c2907a68bdce18b9111bf5b8a46b54de738c62e7490031bd326592312faea7b9710fabaaee966564dec7e4ede0c4bb2e51d7b5418a6c79ca1ed52f0192ea8500305a4d13a06707aed9d531bc9b128a5d671ee118be53c1ffe1decca4dc8eb05a5dc09d8297c85b83d03383185e86d4378b593684e898824f389b3f475187708bf", 0x9a}, {&(0x7f00001c3000)="df5c491ea2c0", 0x6}, {&(0x7f00002aa000)="5a39d62438b3c3cbc3e0762bc6b9c5515fce2b86ad8aa862d7f9ef538bec90e3f7798e69ac43b8beaa33ca1175a0ceaa50793f545139f4af22a5896868a6748d44bc82c56879393e64b36512646680b859136fc3afedb7b64211b67c", 0x5c}], 0x4, &(0x7f000029a000)=[{0x88, 0x0, 0x8e22, "90cdcb1e2c01a86630b3a3a090f2f77363b3215ac92036b69c5f47827ffa074217b8a12deba7ac89f48a5907d3500aedf6feadf30363aaa8af125155f0c35e18d47a2082b5d7bf5fc17afe7c8a3b40ef968da986914884fe4a099e46ddda3b8914e257c867aed225dcf0022148bea167035dd0a5"}, {0x70, 0x88, 0x4, "cf5710303fdccd225c2b8e7e287a52f4afae4c910fe279d4e21b7a967884733c594a220ffe974217ff07aae2998d3d64b37b814331124a5c6f1889811ffbbfa2b95be3a2505ecf7078c1d6f30820fc2be0c9c71cab35f3d5bf0f725ed66c0128"}], 0xf8, 0x4}, 0xfffffffffffffffb}], 0x5, 0x40000) socketpair(0x10, 0x3, 0x7, &(0x7f0000c63000)={0x0, 0x0}) 2018/01/16 13:00:12 executing program 6: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000af2000)={0x26, 'hash\x00', 0x40000000000072, 0x0, 'sha3-384\x00'}, 0x58) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000af5000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000018000)={0x0, 0x401}, &(0x7f00008de000-0x4)=0x8) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000af5000)={r1, 0x7, 0x4000000, 0x7, 0x100000000, 0x0}, &(0x7f0000af6000-0x4)=0x14) r2 = socket(0x4, 0xa, 0x94) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000af4000-0x38)={0x0, 0x0, &(0x7f0000af3000)=[], 0x0, &(0x7f00006f0000)=""/64, 0x40, 0x0}, 0x0) 2018/01/16 13:00:12 executing program 4: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000add000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ace000-0x8)={0x0, 0x0}) pipe(&(0x7f00000b2000)={0x0, 0x0}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000038f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae1000)=0x14) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000089a000)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a4b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000ae1000-0x8)={r3, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000852000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae2000-0x4)=0x18) sendto$unix(r1, &(0x7f000015d000-0x9f)="df03062a690380473439d35c5673ba846944a146e35c7010350c06e547e5b7d38c7c3c0e59d6ac65ffbc8a73254c031241f6eb5a8def1daa36cd75366e46ad60012a0c02dff3243c0f570d2771c7b0514118ad547d441bf17178f101466ebce95c46d65ee6b96fc80ef3d336200926c7d12b009d66e2d61b60d4493094e9a31b678d0c44bc6a2e6ad7ffaf29c337f550f795c4f37ada7ab12d7918a7012336", 0x9f, 0x0, &(0x7f00004e2000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ae0000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00001d1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, 0x1, 0x3, 0x1, 0x8, 0xfffffffffffffffc, 0x20}, 0x20) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000751000-0x4)=0x1, 0x4) 2018/01/16 13:00:12 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cb9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="d84675638b24", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000fd4000)=0x0, &(0x7f0000885000-0x4)=0x4) 2018/01/16 13:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = accept4(r0, &(0x7f0000de8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000cfc000)=0x3a, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000579000-0x4)=0x0, &(0x7f000009e000-0x4)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6(0xa, 0x6, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f000099f000)=0x0, &(0x7f0000677000-0x4)=0x8) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x1008004) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r4, &(0x7f0000f8b000-0xf)="", 0xff8f) 2018/01/16 13:00:12 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) bind$alg(r0, &(0x7f0000f32000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(xts(ecb-twofish-avx))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d1000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r1, &(0x7f00003fb000)={&(0x7f0000513000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000013f000)=[{&(0x7f000066c000)="e9", 0x1}], 0x1, &(0x7f0000e4f000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) poll(&(0x7f0000c85000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 13:00:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000dcd000-0x8)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a265ed060eac1ce) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d0000)=0x302, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f00004d9000-0x1)="02", 0x1}], 0x1) writev(r0, &(0x7f000046b000)=[{&(0x7f00007ec000-0x1)='\'', 0x1}], 0x1) 2018/01/16 13:00:12 executing program 3: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000151000)=0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000bef000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000e7b000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 13:00:12 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(r2, &(0x7f0000009000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000009000-0x4)=0x10, 0x0) getsockname(r0, &(0x7f0000007000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x26) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000009000)="b3ec2a58327176ffddac60d72cea930fd817771deae5e97e5db43ff31b77faefd61955ed08cf003c33b95eaba4017dea324ed636791c2ca0", 0x38) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000000a000)={0x145, &(0x7f000000a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000007000-0x1e)={0x18, 0x0, {0x2, @random="090039cba98c", @generic="ff412c7b532ee8bc79383ed7a1a24907"}}, 0x1e) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000009000)={r5, 0x2}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000009000)="7a09b32cec086f7f543699e3dd2028f1c9092bcb8040e53b4d5328c19f30", 0x53) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f000000c000-0x10)=@req={0x50, &(0x7f0000005000-0x50)={@generic="78d8ab0308ad6e4827391a19489f75ca", @ifru_map={0x6, 0x100000000, 0x688, 0x1, 0x3e, 0x0}}}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f000000c000)=0x0) 2018/01/16 13:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0xfffffffffffffffc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ec000)={r0, &(0x7f0000897000)="", &(0x7f000025d000)=""/0}, 0x18) 2018/01/16 13:00:12 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000a000-0x4)={r0}) bind$bt_sco(r1, &(0x7f000000c000-0x8)={0x1f, {0x3, 0x7f, 0x800, 0xa15, 0x81, 0x6}}, 0x8) 2018/01/16 13:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000064000)=@un=@file={0x0, ""/4}, &(0x7f0000653000)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f75000)={0x0, 0xab8, 0x0}, &(0x7f00006ba000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x0, 0x9}, 0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000825000-0x80)=@generic={0x0, ""/126}, &(0x7f00000a0000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e2e000-0xa)={0x3, [0xfffffffffffffffe, 0x9, 0x8]}, &(0x7f0000392000)=0xfffffd89) r3 = socket(0x8, 0x0, 0x10) getpeername$inet6(r3, &(0x7f0000784000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000025c000-0x4)=0x1c) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f000029c000)={&(0x7f0000e8e000)='./file0\x00', 0x0, 0x8}, 0x10) accept4(r0, &(0x7f0000a21000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000067c000)=0x10, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000489000-0x1d)="ad9d2b403d99af00496cfb69e1ec2db244e3620aa1f40b", 0x17) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f0d000-0x6)={0x0, 0x0}, &(0x7f00004ad000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ee0000)={r5, 0x3, 0x30}, &(0x7f00007d1000-0x4)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000178000-0x10)={r4, 0xfffffffffffffd3d, &(0x7f000057f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x64ff05d1a206774d) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000793000)=@assoc_value={r5, 0x100000001}, 0x8) write(r3, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/16 13:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x1, 0x1, 0x8001) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000aec000-0x34)={0x0, 0x2c, "01220c661de42a8a8efbeaebc974a3559c767ebca4676c33e159d77c0c111d6bea2a7de9770c8856eb5367cc"}, &(0x7f000021a000)=0x34) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001b2000)={r2, 0x8, 0x9, 0xeb1}, 0x10) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000f3b000-0xc)={{0x2, 0x8, 0x27b5aaa2, 0x9, 0x7f, 0x5}, 0x4}) r3 = accept$alg(r0, 0x0, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0x8000000000a, &(0x7f000072a000-0x4)=0x0, &(0x7f00007a3000)=0xdb) ioctl(r0, 0x7, &(0x7f000058b000-0xd2)="0a66f83ac7e2823755865f1b84b99f7d5299b42ee29ecaba7e6021a92ceb3cedc4054665fc389d18d1f4f6151a7d9023f549ebfca649d3573e4eef372996a8666d44a37912afc42ccbb360f1d6389842df3469f4fb249cf3d6a4a63b4fdc2695aa98dbe6ba3202f7e9ed840ae9eae09916da584eecac0755d42ce14effce54c2d36da6b06d45477b2a31d7f8bd36afd75d6dd18ad51e619c46ad62e6660faf1a34650b19ce62e4a79d9de8d8b0eb8f95c13b0a316b8a4611829f147669e799c6df295519e8f48970de90ebb43e17cddd0c8e") sendmsg$alg(r3, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="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", 0x1010}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x3, 0x4, 0x7ff, &(0x7f0000c85000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00004e7000)={0x0, 0x898}, &(0x7f0000f99000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f000079b000)={r7, 0x7ff, 0x0}, &(0x7f0000a4e000-0x4)=0xc) recvmsg(r0, &(0x7f000031b000-0x38)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x2, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0xfffffffffffffd48, 0x100000002}, 0x1000000) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000520000-0x4)=0x0, &(0x7f0000c5a000)=0x4) [ 372.620969] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/16 13:00:12 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000149000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, 0x214) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000023f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f84000-0x4)=0x9) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000f83000)={0x5}, 0x1) 2018/01/16 13:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00000e6000+0xe89)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c5000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000d8d000-0x3c)=[@in={0x2, 0x1, @rand_addr=0x3279, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in={0x2, 0x2, @rand_addr=0xcd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) sendmsg$alg(r1, &(0x7f0000c22000)={0x0, 0x0, &(0x7f00002ec000)=[{&(0x7f0000060000)="8cc5d9f56b7d565a8c90a26cee5b43e7e6c1ccdfbaaf132c28f552a4e158675801cd8da489b64a89000001009a87f1d130225c862ccba36617cda12373269c9962a0cc3c4ed798655f0e4c45b4787738b557125bd18720c9ccb2411682cd4fcc366c48c6f24efdab2536a236ec6851fc506b8b83e28e876424922eb68db1f4ad", 0x80}], 0x1, &(0x7f00009c1000-0x22a8)=[], 0x0, 0x0}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet(0x2, 0x40000000000005, 0x28000000000002) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00004a6000-0x28)={@common='rose0\x00', &(0x7f0000c68000)=@ethtool_rxfh={0x47, 0x9, 0x3f, 0x1, 0x57d, "f7d34f", 0x3, [0x9, 0xdb2b, 0x7ff, 0x3, 0x7, 0x100, 0x794]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000dd1000)=@get={0x1, &(0x7f0000baa000)=""/81, 0x12b5}) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000080b000)=0x20, 0x4) 2018/01/16 13:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x9) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000682000)=0xfff, 0x4) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @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) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000660000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ec7000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000126000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000485000-0x4)=0x8) 2018/01/16 13:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f00004d8000)="a27e218066f13f8f589c55551c06b98625f3ad3684a2b98ae13a8b80ad6e99a9abc28713852d697e2f80fdb3c240fbb8437c67d819d14bafdc894067e84e0ad9f228395c3589f1f9c21e7cb5e9a9547a36c79e2ceb4d3834f048732c37bc10ab5a262a681b152b310b8a6212e45dca18aad945cf6d1a310893bc8481b963c7", 0x7f) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000566000)=0x3, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000788000-0x14)={0x800, 0x5, 0x10000, 0xe78, 0x0}, 0x14) sendto$inet6(r0, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 13:00:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000089a000)={{0xa, 0x1, 0xbc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2}, {0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x0}, 0x2, [0xa15, 0x8, 0x5, 0x40, 0x8001, 0x50, 0x8000, 0x3ff]}, 0x5c) r1 = socket$alg(0x26, 0x5, 0x0) bind$inet(r1, &(0x7f0000dac000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 13:00:12 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x1, 0x21fa, &(0x7f000000c000-0x10)=@raw=[@alu={0x0, 0x1ff, 0xb, 0x0, 0xb, 0x0, 0xfffffffffffffbf0}], &(0x7f0000004000-0xa)="00000000000000057200", 0xffffffffffffffdc, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 13:00:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000055000-0x4)=0x4, 0x2cd) 2018/01/16 13:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000075b000-0x4)={0xffffffffffffffff}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000dd4000)={0x0, 0x1ff, 0x8, 0x80000000}, 0x10) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000ccd000-0x24)="240000001b00fbffebffffffffff0000110000000400030000000074f7000002de161701", 0x24) recvmsg(r0, &(0x7f0000284000-0x38)={&(0x7f000012d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000d66000-0x10)=[{&(0x7f0000c86000)=""/4096, 0x1000}], 0x1, &(0x7f0000723000)=""/183, 0xb7, 0x4}, 0x40000000) 2018/01/16 13:00:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x0, 0x100000000, 0x2, 0x5, 0x3, 0x2, 0x1, 0xb48, 0x3, 0x8000, 0x40, 0x80000000, 0x7, 0x0]}, &(0x7f0000356000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1ff, 0x4, 0xc6, 0x5}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x405, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000bd1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005a4000)={r2}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000001a000)=0x40, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d45000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000c1f000)={0xa1dd, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f00004a0000+0xe21)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000386000-0x4)=0x14) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000959000-0x4)=0x0) 2018/01/16 13:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x100000004, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xfffffffd}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) 2018/01/16 13:00:12 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x78)=""/120, 0x78) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 13:00:12 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x80000025, &(0x7f0000e62000)={@rand_addr=0xa, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x1f, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000093a000/0x3000)=nil, 0x3000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000169000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) mmap(&(0x7f0000630000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000d45000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b28000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="384a1209162645434da7f5c2effeb247ee8c775cb0416306b7362e75abae55164dd8c78f9c4d5919ad569c09a7ddeda09ece91cf19f38965bf7c0528d71139de0e23fe5da0c1a0d85bb7ef5489ed89794675ad49cd43f0cc63b948", 0x5b, 0x800, 0x0, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e6a000)="80", 0x1, 0x0, &(0x7f0000e6b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 13:00:12 executing program 3: mmap(&(0x7f0000000000/0x424000)=nil, 0x424000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000+0x386)={0x0, 0x0, ""}, &(0x7f0000001000)=0x8) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00002ff000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000424000)=0x0, &(0x7f0000764000)=0xffffffffffffffcb) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000424000-0x87)=""/135, &(0x7f0000424000-0x4)=0x87) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000326000)=@int=0x0, &(0x7f00003ed000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000027b000)={0x0, 0x0}, &(0x7f0000423000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000019000)=@assoc_value={r4, 0x6}, &(0x7f0000424000-0x4)=0x8) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000425000-0x3b)={r4, 0x33, "196e8ca5fdc9e94f4e94a19e71ef6374753622a96d2b755158236c37ef6a10df21bf7f41fb228a923df361d0f89d8dbd5e827d"}, &(0x7f0000425000-0x4)=0x3b) sendmsg$nl_xfrm(r5, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0xdcd, 0xfffffff0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000424000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002d1000)={r2, 0xfffffffffffffff8, 0x30, 0x2, 0x2bd}, &(0x7f00003ae000-0x4)=0x18) 2018/01/16 13:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000543000)=0x1, 0x4) bind$alg(r0, &(0x7f0000849000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="0403540000000e10920500003e9d4d00", 0x10) r2 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x2, 0x84, &(0x7f00003a8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bf4000)={0x5, 0x7, 0x800b, 0xfffffffffffffffd, 0x0, 0x4e, 0x800, 0x4, 0x0}, &(0x7f0000d0e000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00004fd000-0xc)={r5, 0xb162, 0x0}, 0xc) r6 = accept(r2, &(0x7f0000d77000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000082f000)=0x10) setsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f0000849000-0xc)={@broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001}, 0xc) r7 = accept$llc(0xffffffffffffff9c, &(0x7f0000b74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004a0000)=0x10) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = accept$llc(r7, &(0x7f00006c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000776000-0x4)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d9f000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f07000-0xc)={0x0, 0x0, 0x0}, &(0x7f000080c000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000a60000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cef000)=0xffffffffffffff3b) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00006a9000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000144000)=0xe8) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f00009a2000)=0x0) sendmsg$nl_netfilter(r6, &(0x7f0000b44000-0x38)={&(0x7f0000b80000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000f1a000)={&(0x7f0000b2a000)={0x1938, 0x8, 0x9, 0x10, 0x7, 0x3, {0xb, 0x0, 0x7}, [@nested={0xf8, 0x81, [@typed={0xc, 0x3, @fd=r1}, @generic="6e2b070d56799f9f90e1337f5bf6a80ea2a1fbfe22bb35362d7b149bd87005b2a9495259289db4f045c0e6a292641620337fe45ec8949830c50375269cf4c8e2c8486c2ddecf55b7ec3e4fa57c5a7f1169dc23b72ed18bf18583713b36dba91ace6965829d881081ac4bf3f9180200d4a5d72dd957a0a5f8eb1e1c58a576dbca5594eb37cdb41835dac5721a8aee2ab9e0d4c5dedde797ff91a20a99ecfee06a5ab16c18a4d8b4712732f737ee148acbcf8f3a3e1edc91109d5f69ad65310e38840ccc69ca1ff93f3e90803d9de956548ab4183a39c2ffd551cf2a87d2a9a679258b0d49c488b5c2"]}, @nested={0x12c, 0x43, [@typed={0xc, 0x6b, @u32=0x4c}, @typed={0xc, 0x16, @pid=r10}, @typed={0x6c, 0x34, @binary="e6dec1e4199e63f7d7ee4cc66f982ea1f014a47c09af958e79e5d2b8842588211492baa277e50cd9dacadb1afbb30d5bb93f1516d6e0cf193f042fa92ee594a728b46ce83878b5c9772c541c9e53fc6b34c3c4069b75c5895854cff786774e75fa47"}, @generic="fd4dde35b8dd5d5d8a", @typed={0xc, 0x8d, @pid=r11}, @generic="c50b66d44ddc36cf33aefc66c45339f3385c2b635d3e52943513d2bcb50d471280b295e1016316976a677f6cb78f069cab2975cab65e024e907053d2ec1ffadd66", @typed={0xc, 0x48, @u32=0x7}, @typed={0x18, 0x86, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x18, 0x84, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x10, 0x28, @str='user$,\x00'}]}, @nested={0x12cc, 0x54, [@typed={0xc, 0x2, @uid=r12}, @generic="87fa59d0f64a553bc6", @generic="d1a52c0750dc5fe2e7fcd35126cf29d59d6ff87c9920250984ec3d0829a078874edbe540e30e2a0d4f172f9a41a7188026c98a69e01cc2f956326a1750dd09fff4542d0ddcc8a9772778758aeb06bf2b9384ff4fc9d58d122041d64ed13483a23df22d9093dd5517817997f80a10dd2751a04515c699e76fa6747ea186952160417c6de3834228076cc1f7ee4d70dbad8359389eb51b5ab1e7ac4554abda0eb4ed056f896d58", @generic="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@generic="c530cb60503e91e6e3a305315e21de876c9927a051d014f3f613196a81c8d1f7b79fc6b8dad65a921816312bb5883e9fac594657d0787c42bf468064f8ce7c6857142ec3152123275cd3586b1683fdfe56592d5ee43765ffae9f71e245280dd5c0cfa138c23286af2c43f232125ce9e5df92004c1e1fb78af3fd7e3a1c9034f894388640b636e4793684f1d14208fd5b69a753baa86471796a3aefa7b114c6757faaeb3882f4e0f9ed3a75e94de5e4dfcf44c35be1353349a74424c4ed17338236fe605f76a50bae5028708fcaa478c521a3932b396285ff544a36e47cfe9391", @typed={0xe4, 0x2e, @binary="6a839db2b0ec43f3ef5bdab2cf27af3d5aad49bbce5a57fef8261a9244277a74fd99a73bfa1cc7f060d1f7b831dfe8a6fd47b0df807c7a17107518e5f9ae4e69b1ed7f874e82e74d87606f9d877a93e90734ea9ce335d6bb8355826e551fbff202378aa48446d078af18ae456f9079b46c77cc8da2f0f3ce2c4ae2c7d29d27ec76a958320db4e5b498e4223d7ffe87afe53fe19c1234e06533e3b13fe4ecf46b359a21028fec2cf92afd786f6ec15cbfae394f867284c45c9457081010de7fdc422fbe1c013aa2974939533d5fdfe38c74054ab15b1fa865a78ba9"}, @generic="7c6055f7b02677348f2bd89d790e1fa9625ce05a894c94654fb2a02cce99adb109949ba4c8cc58cb3977873927eef8ae198b78ce2ba4e6d702348236ac5baf1ddad74e556ad208"]}, @nested={0x30c, 0x5, [@typed={0xc, 0x20, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="87fd91da5dabbd807e2171ed958e290507d133f59252eb4d86453e257dfb168f58cb87a786f9ee5a8e4f877569f3cbb04ae3fc2b2d32184fd550a621b740fe92e974c2d7d64bfe3926ca90459f413dd9daec08a8b547a10fd1d36cbf8af2773b53b1293c3824de8df6588cb1deb02671856550ec3ab2037916beb0411a4d24d442c72d7243ab38a5df9fe2a994f956b7b081c1c5044f047eeca27365cacfe980805111f5e85deb29435c6cc6845f169db0558298f089f0455efe754561bc16b092117aa465deb5f3f4e81ff81711a538d49c58", @generic="1a47764304bb6c683214286d9867715caefbe8aa33e369b57f53a0d3e2c8ef81d7a0d0689c46ae392bd61aff6be1fc0f5b24c2ed382d9aa0cfb21dbee10ed9f03c5c06363e62bc90806a4b85ad9d7930049b3ac9382d8157ade5b60808e255d0b4", @generic="4e7f9c83850fd8c557fac4d56d126c9d4007f2aff82f71d11bbf1f862a7eb5a1e1a1bab72637882956b99635cfef91b920f41ffa90feb5e69b317022c0c2c3cd140f07611e7b9145585324c45788bfe6375f5ac9929365bc7c9aea1039da95d36d0ff376c02954d76d376f5c821132d1560b49ec0c697e0801f635cafafd5d24c19faa369ffa89a4c0b833128c7f318bf79f42da2b8572efd128deb4642777b944b34f1f22b51753789ae9677e1b8219db4df4c0a592f30cfa0c6cbb0d091a900fdb6f1368569b1c3438bf9fa84ed55f9375e428484b7f7c5b4b3c865bef8a119fd85969397c", @typed={0xb8, 0x78, @binary="c59be37e78196411256ca4d4eb733cfebb632db25d0391df5737bfa2bcfa84ef7cfc227515ebf01cee90c7f4c71f60d55bd75082802c03ac786adc07a89f278e772fe3bd2d09bb1ee80b81825534cfde9df03689e8c93d8e212b5f7d4f114b437d02d211685f8e7086853d142dd86507eea0585b7c07289352e5e84960a526180d50314f9b165d80227f106b54e59f90e1fdc028601ba8453a1a1458f056ead5a050d0a72560d991fb6a368ba23e"}, @typed={0x10, 0x41, @u64=0x7808}, @typed={0xc, 0x2, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x14, @u32=0x9}]}, @nested={0x128, 0x6d, [@typed={0x8, 0x8, @void=""}, @generic="4d4aa5f531fad8", @typed={0xc, 0x7f, @u32=0x3}, @typed={0x10, 0xc, @u64=0x7fff}, @typed={0xc, 0x19, @uid=r13}, @typed={0xc, 0x5a, @pid=r14}, @typed={0xc, 0x31, @fd=r8}, @generic="1fe3f2df1c313560cadf0188e2e92db688355bf34f80ca196cfa9d9988cd4d22e7b3d91067ff0186c7d3c57668d8c46c1616574e00fd0d0693b0dc8dbedd47b6dab65cdbd61bbe6af9dc016e4c386ab82cb5c0c2be4a89754127dc80fa142ac83a4c240df1ef173468564f6dd02ba9a41189da6c00183b1400c8922948c02ee5fb37ad64554275272601cada803abd6cd6e8374e2f169244eae7cf5d804aca2d2200758e1af0081b5d59d60cb5ba619256cb635ce86b4db379f0dbd25fecb3e0bd383d9024ba4ea5818f7bda391d6f651d18"]}]}, 0x1938}, 0x1, 0x0, 0x0, 0x4}, 0x800) recvfrom(r2, &(0x7f00003cb000)=""/9, 0x9, 0x0, &(0x7f00006e3000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000ce3000)={{{@in=@multicast1=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f01000-0x4)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000498000-0x4)={r2}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00003ee000)=@assoc_value={r5, 0x1f}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r15, 0x0, 0x10, &(0x7f0000491000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c90000)=0xe8) getsockopt$inet_sctp_SCTP_STATUS(r9, 0x84, 0xe, &(0x7f0000158000)={0x0, 0x3ff, 0x2, 0x3ff, 0x800, 0x8000, 0x401, 0xe075, {0x0, @in6={{0xa, 0x1, 0x5, @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]}, 0x3ff, 0x7ff, 0x40, 0x40, 0x100000000}}, &(0x7f000041b000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000e4a000)={r16, 0xfe79, 0xbb, "9850a6a3c24bfd2172b1e197b23dd61338336aa12edb70bf5feaa18074c2a9af97c40971effae3e1f6b3f4448e4051ab02d0ea97e8963bb384ef2ad18f3f52cf22e1a0209ba2a6a7a91ddf31858f41029307f5258f3c59ffadebd483446da8ec76950a455dda0a0c07a8b205c4b95d49b42200d4ac678e1fdcb503d8fbc0e8dbf883aab8fa3e4fd14da0f22a87ada0ad7c883b4617e875e7c22586172dc996166204518470efb3cbe10c3223089da92b73f96ecf1d250000f213aa"}, 0xc3) 2018/01/16 13:00:12 executing program 4: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) pipe(&(0x7f00000bc000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000bf000)={0x0, 0x0}) [ 372.867917] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 372.906916] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 372.925087] sctp: [Deprecated]: syz-executor3 (pid 11550) Use of int in max_burst socket option. [ 372.925087] Use struct sctp_assoc_value instead [ 372.925251] sctp: [Deprecated]: syz-executor3 (pid 11550) Use of struct sctp_assoc_value in delayed_ack socket option. [ 372.925251] Use struct sctp_sack_info instead [ 372.972311] sctp: [Deprecated]: syz-executor3 (pid 11550) Use of int in max_burst socket option. [ 372.972311] Use struct sctp_assoc_value instead 2018/01/16 13:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt(r0, 0x6, 0x2, &(0x7f0000e15000)="0cf980830310053ebfada72b96d9cc7a00f7fbd08c21e44828668cd61ca178442c9f04828c507953642d656b799eac5c067c8d88a342fb45c66c200de1825539841cac6fc76e3a7de10789a7f0c966474dbfc0ee51c4485ccfcd51bd87009e4a15f6f6ab623b786be907109043d75075e653347cd193100f977ab14dc5839c9199dd7f4c47a1d19b8c54bd8755c3edcd3fa507c1bd42028162b1609138339a999682ea97c165bd2d16c2ce8e7574802b150be39a5a401d967ddab0b56bfbf93021e70bff", 0xc4) 2018/01/16 13:00:12 executing program 7: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0xeda519891c969381) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000372000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x6, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b44000-0x16)={0x9, [0x80, 0x6, 0x100000001, 0xdacf, 0xdcc2, 0x2, 0x1, 0xde, 0x80000001]}, &(0x7f00001ff000)=0x16) ioctl$void(r1, 0xc0045878) sendto$inet(r0, &(0x7f0000f45000-0x78)="073c95b34bc019490160a4b9c21d9fddf4011fa8964f1ef4136aea70e4d1ab4186c4f70de7fb8870dc76570fe88e1127f3799bf1ee3ca324c73eeafb819b615a73acc844d541c592cdcb9970df4f116569f32d819dc044ee7bff47847f456eac25eaa2a1638651160bb5dd699ab40b5a24fd7d696a8b53f5", 0x78, 0x24000001, 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000001c000)=0x2, &(0x7f000048b000)=0x2) r2 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000d48000)=""/117, &(0x7f0000ea5000-0x4)=0x75) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 13:00:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f000097b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) recvfrom$packet(r0, &(0x7f00007c3000)=""/84, 0x54, 0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x8020400000000802, 0x3) bind(r1, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000f0ff00080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0xffffff39) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f000005c000)=0x5, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) socket$l2tp(0x18, 0x1, 0x1) 2018/01/16 13:00:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x1c, &(0x7f00005ae000)=[@in6={0xa, 0x0, 0xffffffffffff6966, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f00005ae000-0x4)=0x10) listen(r0, 0x475f5feb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bc1000-0x8)={r1, 0x763, 0x5}, &(0x7f0000149000)=0x8) r3 = accept(r0, &(0x7f0000949000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000883000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00001cd000)={r2, 0x0}, 0x6) 2018/01/16 13:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000303000-0xb2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x2f, 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, 0x1f, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = accept(0xffffffffffffff9c, &(0x7f0000db7000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a25000)=0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000751000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c9b000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000092000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/16 13:00:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf2000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x4, 0x7, 0x916}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x1000, 0xe1f, 0x2, 0x8}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000-0x1c)="b7e2d31fe8da36c2366aac94040c5dfd537ae6d44077cc224806d9c0") mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x19, &(0x7f00008d9000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) 2018/01/16 13:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00009d2000)={0x0, 0x0}) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000f55000)="e96f941d8d0f433a16972fb774b1aecfd3288f28d05ed6aaf9fb6aa45d905e9c47d49b5ed5ed1115695bbaa7b408e700be6d80d8dad638b91ac2382d89108f53166f5fff7e25ee85412b94064d5cecb4691b1d832fcb2045c0b4cc9ed1c5e2aad1c5f65ea00aa014f7b1beb34f78f56867e0066047140c3042b5b51ec07ea77bc22eb11520dc9adcee1a1446d999f95f4939a5dd59085fe758d202fbccce348d3746f23dd6e4", 0xa6) bind$alg(r0, &(0x7f0000181000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f00007ae000)={0x0, 0x0, &(0x7f0000d29000)=[{&(0x7f0000e5b000-0x22)="599ccf4f93f95b20", 0x8}], 0x1, &(0x7f000040f000-0xd8)=[], 0x0, 0x0}, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000bcf000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a5f000-0x4)=0x10) getsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f0000a92000-0x4)=0x0, &(0x7f00001b4000-0x4)=0x4) readv(r2, &(0x7f00005d3000-0x50)=[{&(0x7f0000552000)=""/32, 0x20}], 0x1) 2018/01/16 13:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000aa5000-0x8)=[{r0, 0xffffffffffffffff, 0x0}], 0x1, 0xffff) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) [ 372.994791] sctp: [Deprecated]: syz-executor3 (pid 11557) Use of struct sctp_assoc_value in delayed_ack socket option. [ 372.994791] Use struct sctp_sack_info instead 2018/01/16 13:00:12 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f64000-0xc)={r1, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d4d000-0x4)=0xffffffff, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000f68000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f68000)=0x10, 0x80800) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f68000)=0x60) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/16 13:00:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000051c000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027a000-0x4)=0xe8) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000172000-0x2)=0x101007a, 0x4) 2018/01/16 13:00:12 executing program 6: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800000003, 0x0) write(r0, &(0x7f00002e3000)="260000005e0009000000eaf83a000000000000001e000000ffffff000008db1ee9ff4435eade", 0x26) socketpair$inet6(0xa, 0x80004, 0x7ff, &(0x7f0000424000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cf4000-0x6)={0x0, 0x5}, &(0x7f0000df7000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000dfc000-0x10)={r2, 0xffff, 0x9, 0x0}, 0x10) socket$alg(0x26, 0x5, 0x0) 2018/01/16 13:00:12 executing program 3: pipe(&(0x7f0000c7c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x98, &(0x7f000035c000-0x98)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x8b7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xd2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x8000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r2, 0x84, 0x7b, &(0x7f00005ce000)=""/0, &(0x7f00002cf000-0x4)=0x0) 2018/01/16 13:00:12 executing program 5: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f000080e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b68000)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000000)="80be5fe159fd0b28cdcc1085c1b311262f809e6e92e99dd2ee27f44192ac2395ecf84cef4b648bef675dfdd80761e8bcb22dc1bd6d5246bb72ae2a4fe8fa2cf2fd3fdf3d2d17b2a40e12f30db621dbb758481565132101efc063a6b79f5a5f593849d7af56fd041812a6b897b7601d3bd39fddaa45dc362e949d596367887753ee50ec4745918b82ab4484b589b81cc52680899989a06dd53e1d5268e2babf92c5caec053947267713", 0xa9) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x2, 0x0, 0x2, 0x0, 0x20, 0x2c, r1, r4}, {0x0, 0x9, 0xffffffffffffffff, 0xfffffffffffffff7, 0x6, 0x8, 0x67dc, 0x5}, {0x63, 0xfffffffffffffff8, 0xffffffffffffffc1, 0xfffffffffffffffc}, 0x7, 0xc, 0x1, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x7f}, 0x2, @in=@empty=0x0, 0x2, 0x0, 0x1, 0x6, 0x10000, 0x32, 0x4}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={r3, r4, r5}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0xe, 0x4, &(0x7f0000001000-0x20)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7}, @generic={0x9, 0x6, 0xa2, 0x8}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x3f, 0x6e, &(0x7f0000004000-0x6e)=""/110, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000003000)=r6, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000004000)={0x2, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000003000)={r7, 0x7, 0xfffffffffffff801}, 0x8) r8 = socket(0x3, 0xf, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r8, 0x89e2, &(0x7f0000005000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000007000-0x20)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r8, 0x111, 0x4, 0x0, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x4, 0x2, 0x0, 0x9, 0x4, 0x6, 0x5}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x12}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0xa0, 0x2b, r1, r4}, {0x401, 0x5, 0x7, 0x8, 0xfffffffffffffffe, 0x7fffffff, 0x347, 0x1}, {0x1ff, 0x407, 0x6acf, 0x6}, 0x2, 0x1, 0x2, 0x1, 0x1, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2b}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x3, 0xc4, 0x7ef3, 0x7ff, 0x80000001}}, 0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x1, 0x6, 0x2, r7}, &(0x7f0000008000)=0x10) 2018/01/16 13:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f00009d6000)={0x0, 0x0}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000010e000)="854c8807e017fcf6572c359b59a2cffd14f2e6580338a0ad46ec34c2e3065f4b8f1139f7d0020ab15c0cc930348e7ee0b98e1b87a7d955cf459d76a56e504cdc6a8f8a66a59c03192379485ae0ed11e7f5356e6ce7b6eff3af2d3960a55328c9", 0x60) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000780000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r2, &(0x7f0000e1d000)={&(0x7f0000ded000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f0000f68000)=@can={{0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, "490fa41237eec60c"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00008ba000-0x4)=0x0, &(0x7f00002ea000)=0x4) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000016f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000d39000)={0x57b952d, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f0000475000)={r6, 0x1}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000c1a000)={0xd7, &(0x7f00006d3000+0x539)="7fd18bb6f82e82c326d92310da3822f2e4abe1aff638629bc54d83a9be57bd483e9e6aa57dbcf4f18c89db23fe1b258cc158d27aaf1346e5234356389fbc4a3dd0a550ab798bbf7aaed374086c21ebecc6e7c58575d844d749d232cdd06dbe8e3750f8962baf55ccc30c22c641ff85843569adb700366b93cbc280a61667399858ae3d4c83b13e2810b1f3c2b9ba9ac451f10485fceaffe2c5c327faddd033c1712cab0086da77427a63f00d8f087ed8dabefa72802b60418eefe2fe6a9cd87159ef0c2470275f01b2f2e9594eb464421d1326336c7077"}) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f00004ae000)=0x3, &(0x7f0000990000-0x8)=0x1) 2018/01/16 13:00:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043b000-0x4)=0x0, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8926, &(0x7f0000eef000)={@generic="7a51b75d56822e176bce025376b4dbfa", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @rand_addr=0x5e32, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x1, 0x3}}}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000d47000)={0x0, 0x1, 0x6, "b06c1d139b2c", "9766c231af6d2a0d52c3094e6e202a9f"}) 2018/01/16 13:00:13 executing program 3: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000dc6000-0xc)={0x0, 0x0}) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dce000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000174000-0x8)={0x0, 0x401}, &(0x7f0000b13000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000166000+0x9f9)={r3, 0x9d6}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000)={0x0, 0x0}) 2018/01/16 13:00:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003a7000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f000001e000-0x3a)=@file={0x1, "2ee5"}, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000035d000-0x8)={0x0, 0x74}, &(0x7f00006e3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f41000)={r4, 0x0, 0x2a8}, 0x8) connect$unix(r2, &(0x7f0000858000-0xb)=@file={0x1, "2ee52f66696c653000"}, 0xb) 2018/01/16 13:00:13 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ffc000)={0xa, 0x0, 0x440, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ffc000)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) 2018/01/16 13:00:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r0, &(0x7f0000b16000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = accept(0xffffffffffffffff, &(0x7f0000380000-0x80)=@generic={0x0, ""/126}, &(0x7f0000ab2000)=0x80) r3 = socket$inet6(0xa, 0x6, 0x5) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000080c000-0x1c)="f843f1b5c3279022e18a41a539bc152cf2e43b248ae0c85387aa8078", 0x1c, 0x20040080, &(0x7f0000bec000)={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x20}, 0x1c) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00004ff000-0x4)=0x3ff8, 0x4) 2018/01/16 13:00:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x340)={0x2, {{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]}, 0x0, 0x5, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x340) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) syz_extract_tcp_res(&(0x7f0000465000-0x8)={0x0, 0x0}, 0x100, 0x3d6) sendmsg(r1, &(0x7f0000535000-0x38)={&(0x7f000098a000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x3, 0x2}}, 0x2e, &(0x7f0000080000)=[{&(0x7f0000d31000)="03c9ee9e744a244259a88f2349bfec6c543c20565a20dac67418f1c6daa3463d35ab5893cef2148be65dd012fa692a44179401619b7165906f1253bb823b49d21be729364e600d803b527b38448dedde5fd6b6be1bf09b73f8156a2d7298b9b872dc503999264a57fd1272804886b1441b1c10f7e8ef12b913a50fdd1b6f6ba3873485b1a3fefc", 0x87}, {&(0x7f0000e32000)="23d56fdca8e4b8371aa5e2bd37b8de553c64cc2448cec1dc9734ae9b9a38ddd5436dd7e351a65664bb0318eec61b1d2e9769244b58c3846a81236d2f100272e6690dfcb9ef3ad2f46cc7ffbf36b840f74b604161417aa9c4c03f0912d819b594d2a99c08f920517cb6c79fed9308c272", 0x70}], 0x2, &(0x7f0000bbb000)=[{0xb0, 0x10d, 0x554, "23f6c405173790bdd99d1e9f3933242a87e05310144b0b50d42d155e2122ffec1e663673a748ca1554be69dbc18f4934a1ebe1f3b750206f532f95981356829e021e33e43281ee3f584e54f442c324e3dbe3ca39fb35728faaaa853e3a7c8b65a46ff5d28f5c908a23ffd4f0b7bde9180b3a23c43b43d972ab69d31b0448b91536e8c14d4305d22506733f0ab8bb986c4b9a1d9a052ad7995d9d8d39114676"}, {0x68, 0x103, 0x81, "891e67970179fabb404a6eed757605725e9c7b70b51f702f77ab3fe2520e01b864baf9d30e4e79cd901f8ac346f5540f5b553f060c12967f3171ac26257346ad29ef4102ca2ad0bea6c31962f7e276e29cae33e2"}, {0x58, 0x10e, 0x9ca, "0e1250b10e859c11662d146558cc3044573c4c1938f7cd0366ed0b8f63865498ad5b5e1b84ed9ce204f1701e52f12fdcbdcf8a72aa58383ae1b8685b8dafc97883ae1f161f"}, {0x58, 0x10e, 0x40, "6097ff453a3603a5006f4e6355854ecb7b6f28e3f87261095d75b9619d1d69ff35ce51eb7aa7ac8855aa562d2d2ea41cee1f30e34b8449cfce7f584d5d4b002de9"}, {0x58, 0x11f, 0x5, "f18423c63ac43ea81d4a2cdd1dd5da3b6383b31170e3aa53038292845420e2c93f02a43bd1132e738fac761e7e258ed497a1b8c686947372dcc27c254b9074287a88d4cdee2db3"}], 0x220, 0x20008845}, 0x48000) 2018/01/16 13:00:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000681000-0x8)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 13:00:13 executing program 5: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f0000beb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/16 13:00:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000de9000-0x4)=0x0, &(0x7f0000adc000)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x4, 0xfee, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b04000-0x20)={r1, &(0x7f00009b7000)="", &(0x7f000053d000-0xe1)="", 0x0}, 0x20) 2018/01/16 13:00:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f00005ed000)=0x7, 0xffffffc4) close(r0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) r2 = socket(0xa, 0x80003, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000a19000-0x10)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000bad000-0x10)={0x6, [0xffff, 0x2, 0x4, 0x7ff, 0x7f, 0x5]}, 0x10) 2018/01/16 13:00:13 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) poll(&(0x7f0000f3b000-0x20)=[{r0, 0x1000, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x8, 0x0}, {r0, 0x2, 0x0}], 0x4, 0x1) 2018/01/16 13:00:13 executing program 3: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={0xffffffff, 0x3, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000+0xf8e)=0x1000, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xb, 0xc, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x930000000000}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x8, 0xb, 0x7, 0x8, 0x1d0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000001000-0x4)='GPL\x00', 0x100, 0x1000, &(0x7f0000001000-0x1000)=""/4096, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x5, &(0x7f0000000000)=[{0x80, 0x5, 0x9b, 0x9}, {0x4, 0x400, 0x7ff, 0x30}, {0x5, 0x4, 0x5, 0x77}, {0x0, 0x5, 0x6, 0x5}, {0x8, 0x9, 0x100, 0x3086}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000003000-0xe2)="2255b2bd0035debe27f406b7b7eac17e344c1c3b93bbedea1236243ef405d536d77fe4ab8af46b6213ab57be99fd7ac3516ec19341770958fe97e2e3a7932b7f361ea002e18e3a3cdba8e17f0dacb3000cace12e5d6e5bc72f96e021acaf7a3a1154a808a75268a3600de67544f47f95757c47c9caff078fda19936f1bd58ea74d5c9a98dd0f9b8104e87fa9daa82688b615ea64e79ae0e343637290ef72fc17f8cb1cd009865d3889dca15e9d90df85c33beff95c59db5a24556f6d3c1c2f536f8ccd6274955e25d5c4571e2edf088829b4dca0af262730599cf4c64faebb2a65bb", 0xe2, 0x8810, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/16 13:00:13 executing program 5: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x1, 0x4, &(0x7f0000ae2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000ae1000)={0x5, 0x80000001, 0x0, 0xc000000000000000, 0x2, 0x3f, 0xfffffffffffffff7}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0xffffffffe25c5941, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x9, 0x65031, 0xffffffffffffffff, 0x1000000000000000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000446000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) accept4(r1, &(0x7f00009b5000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000ae1000)=0x1e, 0x80000) 2018/01/16 13:00:13 executing program 7: bpf$OBJ_GET_PROG(0x7, &(0x7f0000988000-0x10)={&(0x7f00006fe000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xffffffff) accept4(r0, 0x0, &(0x7f00006c5000)=0xfffffffffffffd3b, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 13:00:13 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007c4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x18) socket$inet6(0xa, 0x806, 0x80000001) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000)={r0, r3, 0x0, 0x3}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000005000)=r1, 0x4) 2018/01/16 13:00:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000928000)={@common='ip6tnl0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000784000-0x4)=0x0, &(0x7f000041b000-0x4)=0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000c17000)={&(0x7f00008b2000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000ff9000)=[{&(0x7f0000d96000-0x7d)=""/125, 0x7d}, {&(0x7f0000732000-0x78)=""/120, 0x78}, {&(0x7f0000ffa000-0xa)=""/10, 0xa}, {&(0x7f0000ffa000-0xe0)=""/224, 0xe0}, {&(0x7f0000ffa000-0x45)=""/69, 0x45}, {&(0x7f0000dcd000-0x44)=""/68, 0x44}, {&(0x7f00003f7000-0x87)=""/135, 0x87}, {&(0x7f0000ff9000)=""/183, 0xb7}, {&(0x7f0000253000-0xd)=""/13, 0xd}, {&(0x7f0000ff9000)=""/7, 0x7}], 0xa, &(0x7f00007b0000)=""/130, 0x82, 0x9}, 0x10000) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000ace000-0x4)=0x0, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r3, 0x1, 0x13, &(0x7f0000c56000-0x4)=0x0, &(0x7f0000565000)=0x4) 2018/01/16 13:00:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000977000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b93234ce6fbf", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cec000-0x4)=0x5, 0x4) 2018/01/16 13:00:13 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000007000)={r0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000002000-0x10)=""/16, &(0x7f0000009000)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x8010000001e, &(0x7f0000005000-0x2e)="78a32717", 0x4) 2018/01/16 13:00:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f42000)={0x5, &(0x7f000057e000)=[{0xfff, 0x0, 0x0, 0x5}, {0x3, 0x4000000000000, 0x101, 0xffff}, {0x48, 0xe44, 0x7, 0x5}, {0x5, 0x400, 0x7fff, 0xfffffffffffffffc}, {0x9, 0xecc, 0x5, 0x2}]}, 0x10) sendmmsg(r1, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) sendmsg(r1, &(0x7f0000e25000)={0x0, 0x0, &(0x7f0000e4b000-0x20)=[{&(0x7f0000fdd000-0x9d)="a4", 0x1}], 0x1, &(0x7f00007f1000)=[], 0x0, 0x0}, 0x0) recvfrom$packet(r0, &(0x7f0000990000)=""/4096, 0x1000, 0x0, &(0x7f0000823000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/16 13:00:13 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000011000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10, 0x800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000008000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000007000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xb) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000000b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x0, 0x7ff, 0x100, 0x0, 0x210, r2}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000000c000-0x2)=0x3ff, &(0x7f0000011000)=0x2) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/01/16 13:00:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000242000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000beb000-0x4)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x80005, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000da7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c2f000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000bc6000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@empty=0x0, 0x0, 0x7, 0x0, 0x4, 0xa, 0xa0, 0x20, 0x3f, 0x0, r3}, {0x7, 0xffffffffffff0000, 0x1000, 0x2, 0x40, 0x2, 0x4, 0x20}, {0xfffffffffffff9be, 0x4, 0x6, 0x1f}, 0x0, 0x6, 0x3, 0x1, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x2, 0x0}, 0xa, @in=@empty=0x0, 0x3, 0x2, 0x2, 0x4, 0x4, 0x40, 0x7}}, 0xe8) bpf$OBJ_GET_MAP(0x7, &(0x7f000018b000)={&(0x7f0000c19000)='./file0\x00', 0x0, 0x10}, 0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x14, 0x80000) gettid() setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r4}, 0xc) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f6d000)={0x2, [0x100, 0xffffffff]}, &(0x7f0000345000-0x4)=0x8) r5 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x0, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f000046d000)=0x18) socket$netlink(0x10, 0x3, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000098f000-0x101)={0x0, 0xf9, "f49e2b3231a934707f5d2d22146d588a27e95a3c05e6958e41d1205df7fcd1237cb309f0474896a5fa43a3cb3c604a26f2bc713fcb376f69814cb789ab797de2c074b6b1b20fbfc2e2dad36d4a7c82236d7ef7bca6833c1b1ddd94b9e2713af3d990878686d0728caa62ba1cc89e0a40a278c23342b02feaa81be96b493822d7639ce1f06c3d8d42a6d3c93c0a51949cc9d0cc14af0632c62ded6d736d553eddce82d58620ace0d847a78cb54fa8d328ba2d09e15b62d710037d7549d717aca084b82fcbc4cd344d1a71834c8e1f5c51a1cc4637b68558eae74e165701a5887714036a2f75342c28f819c5fa2c4165228b22e1e81ea54544d2"}, &(0x7f0000d8f000)=0x101) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000248000)={r7, 0x6, 0x10, 0xc16e, 0x5}, &(0x7f0000217000-0x4)=0x18) getsockopt$inet6_int(r6, 0x29, 0x3a, &(0x7f0000660000)=0x0, &(0x7f0000527000-0x4)=0x4) 2018/01/16 13:00:13 executing program 6: mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @broadcast=0xffffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/16 13:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f00000c5000-0xc)={0x0, 0x1, [0xc4]}) 2018/01/16 13:00:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000d5e000)="") r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f000030b000-0x38)={&(0x7f0000bfa000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ae1000)=[{&(0x7f0000059000)="8a", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x0, []}, &(0x7f0000ddd000)=0x69) 2018/01/16 13:00:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000003000-0x60)=@nfc_llcp={0x27, 0x100, 0x0, 0x5, 0x2, 0xff, "dc9e22f3da528b3a5c719e8a931890c7737bd5ed19c946f84b3f579961e1a0abcfa170d67ceb434870b40c10c8d027c53e0da084b0558ecc85f94a94a0451f", 0x3}, 0x60) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/114, 0x72}, {&(0x7f0000001000)=""/133, 0x85}, {&(0x7f0000000000)=""/213, 0xd5}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000+0xe1f)=""/227, 0xe3}, {&(0x7f0000002000-0x8e)=""/142, 0x8e}], 0x7, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000002000-0x1e)={0x8, 0x6, 0x1000, "a3e0d127bd13", "1f05b14774c0ad9037b48a04b0d40377"}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000)={r2}) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000003000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0x26) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r4, 0x10c, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) 2018/01/16 13:00:13 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000002b000-0x4)={0xffffffffffffff9c}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) accept4$unix(r0, &(0x7f000051a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d7c000-0x4)=0x8, 0x80000) pipe(&(0x7f0000aac000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f57000)={r2, &(0x7f0000dc1000-0xe3)="2d72b9f965068c1767a29fbdd42ce69b4b6f52d25f569fa493a4b0556c6b709343725feabd2098138d40f4cda199ed8197fea9d908ea3535694e3398e435160d5e99cc6acc728a390fd2a07ca4635ee66c98727d434014db655698a3e2f373e8d9e96e29cbf278b70091762b7061c86a4c1361e734a88d3cd27d844600882cf7cb0774851521bff514dbae1647d682206351b70a55baf8b32c3fc3151b41c45653c91440fd713c137bb6c08fbc5f82f9190470b53e014be57798f099f06dc0dde0d4f3890c517f0cc93dbd0f2e39b9465c6406e707bf152474045256c8b1406481b372", &(0x7f0000b0c000-0x6a)="5a084a77dbee4cc09871d4390bb465e7211019da0cdee28d2fb84649adc20d38ab3581f082679aa04cce2416946e2f5b82b037d435e3207d6dc405905f8c7e63ba98b70c2355311278bf7c2651db85fea077190b959fc2b76f7d8e8593dfa1987cfa8a567e3390d0b008", 0x0}, 0x20) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000046c000-0x4)=0x0, &(0x7f0000ed8000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000092b000-0x4)=0x0, &(0x7f0000cc4000)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000924000)={r1, 0x4}, &(0x7f00002bb000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000eb000)={r1, 0x68, &(0x7f000024c000-0x68)=[@in6={0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x7f}, @in={0x2, 0x1, @rand_addr=0xa1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000be4000)=0x10) 2018/01/16 13:00:13 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000003000-0x58)="5d2e06d6ce5d8ed344f5ca8ef760bc6eae08dd68f4e8a589927eb155c692db272ddf94fc7f3cafb2de2fc086192858e906b32ebb1b2bb1f6d6771987390dc17f12ef2729d94ff915c93b96c371ba42fe93ed37ae9cda687e", 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) socketpair(0x0, 0x5, 0x200, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000231000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00007de000-0xf2)={r4, 0xea, "4445be5f71fc7a93bf9f66e9cad019eb08a7930c6c6aad260840c95e87e11b6b60064e1edc1a2dfec3019beda2fe614bacfc8820786ba1b040ccf0011e6e502874035bd91e9acda5d5b5e394e55771c5f88d14140e74447a8bd94b413dac24c14305fe8ceeb8734b7a04fbfa33d98890cd1dbed05aa40714f8eae184e662e2b41a7841410d0e50f4d1eb250b77743454741ce068f05102ede47464337ad2403ec0ef41e6495c64055d66ef904917222ddb26e055197d7a508ba41798ca8821e13d4d92782aa8b73c6c7204e5dc85fd3fbde5da75827913ddace4da65faebf54afeaf441360c2fb7856ea"}, &(0x7f0000000000)=0xf2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000001000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x0, []}, &(0x7f0000001000-0x4)=0x3) 2018/01/16 13:00:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a41000)={r0}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000033000)=0x0, 0x4) shutdown(r1, 0x0) 2018/01/16 13:00:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) r1 = socket(0x18, 0x0, 0x2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00008f2000)=0x0, 0x4) bind$nfc_llcp(r1, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000918000)=0x0) 2018/01/16 13:00:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000da4000)={0x0, {""/7}, 0x0}, &(0x7f0000eca000)=0x10, 0x80000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000061c000-0x10)=@common='syzkaller0\x00', 0x10) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) bind$alg(r1, &(0x7f0000883000-0x58)={0x26, 'skcipher\x00', 0x0, 0x100, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ad", 0x80}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f4000-0x8d)=[{&(0x7f0000285000-0x7f)=""/127, 0x7f}, {&(0x7f00003bc000)=""/198, 0xc6}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 13:00:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006f3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f000046c000)={0x0, 0x0, &(0x7f00007c6000-0x70)=[{&(0x7f0000a45000-0xf4)="426fcfc3d87bf389422652de6843c99a34dafee36cf8870fa489802dc669c5fc", 0x20}], 0x1, &(0x7f0000b4a000-0x180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(0xffffffffffffffff, &(0x7f00008df000-0x40)=[{&(0x7f000016d000)=""/186, 0xba}], 0x1) 2018/01/16 13:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00009bb000)={0x0, 0x7}, &(0x7f0000bc8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000398000-0xa5)={r1, 0x6, 0x9d, "8e9c4a5560fa780718ef327be901cd5f9171632982de20552bc5b218b1013e1c79641a1f0a9b9b918cee9fe6645e85b94ba0032b005299a5a5d5e1f724bb78e92a28b83a5794a8e785c5ea878e65978f9fecb0f007bf82df5bd31399a0b72ac10eb631d51575cf1b8684b45b463601ce08bf01c227ad49b151adc28019819a3c3131a85dff26fc5336e9d973f7f77dd8fc520761d0182271ffdad0f51c"}, 0xa5) pipe(&(0x7f00003b3000)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000690000-0x4)=0xe31e, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000061e000-0x10)={0x0, 0x0, 0x0, 0x3}, 0x10) bind$inet6(r0, &(0x7f0000523000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2018/01/16 13:00:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x13f3, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000616000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) [ 373.464749] audit: type=1400 audit(1516107613.313:94): avc: denied { shutdown } for pid=11704 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/16 13:00:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001aa000-0x4)=0x0, &(0x7f0000de8000-0x4)=0x4) write(r0, &(0x7f0000f06000)="2400000052001f0014000007000904000a0007f507000100ff0005ff0800000000000000", 0x24) read(r0, &(0x7f0000ea1000-0xa5)=""/165, 0xa5) 2018/01/16 13:00:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00006df000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000039d000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0x975}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x1e5}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 13:00:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000c3c000-0x24)="240000001b00fbffeb03000000fb010001f6ff0b0800ff0001000000f7000003f9161701", 0x24) recvfrom(r0, &(0x7f0000e67000-0x7a)=""/122, 0x7a, 0x2, &(0x7f0000239000)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/16 13:00:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000e70000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a30000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000915000-0x4)=0xe8) bind$packet(r1, &(0x7f000023b000-0x14)={0x11, 0x1, r2, 0x1, 0x8001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) pipe(&(0x7f0000713000-0x8)={0x0, 0x0}) recvmsg(r4, &(0x7f0000ea7000-0x38)={&(0x7f0000015000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000685000)=[{&(0x7f00008a3000-0x1e)=""/30, 0x1e}, {&(0x7f0000c31000)=""/0, 0x0}, {&(0x7f000039a000)=""/152, 0x98}, {&(0x7f0000acc000)=""/124, 0xfffffffffffffc53}], 0x4, &(0x7f00006a4000-0xe5)=""/229, 0xe5, 0x3}, 0x40) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000c74000)={0x0, 0x20}) write(r0, &(0x7f0000ed8000-0xec)="c017dc2729edec718ce56557b167a604969567af51110dc12ef86a1aef6b5f7e9b2beaa5fe962ea6591a0ab1ce7e2ce2279c34a5d17874f3c57a7ca7c7053a84a35312e0f0d77184ef0496f836b8aa01747c2c6b9123430d82c338db7ab8328a9163741323c7ba04fbdf60cfc3f754e8a610b287ec4da6a82b35293e2688d60a8bcf6ef81b06b2b75b2e4692e1cc29da421d23773883925b5f8247c28625f9e3612360d65006680de960b236592561d72295bdd644c07701d5e8a395001bd4bb89d4630bb1a8c2d7f884ce10ba8fcf643703cfb4a7f2483f561c0a8815ff22d7dcbcc97144d7f2f7fcf275bd", 0xec) tee(r0, r3, 0x2, 0x0) 2018/01/16 13:00:13 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000091f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cbc000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@dev={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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9a000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f000075c000-0x10)={&(0x7f0000001000-0x3f4)={0x3f4, 0x14, 0x0, 0x403, 0x1, 0x3, {0x7, 0x0, 0x7}, [@typed={0xc, 0xe, @pid=r1}, @generic="81a2cf123b62ea4ed42f7bb638ba8549b588d059c931b8df87316265939406c07ead67666ce93d4928a1d785f85f6743f44549b8e9df68d58582b4a96cf7f0cf79a468964d24e2ee81b8c5c570cac4818846dc207bc1142b8cf82d17f58d904871d90729f167dd6b2aef60bd2e71627d53baf6eaa869d8c22bc15571983a51ac25db994a9611719e6ff427a4744a44e0bc", @generic="9c3a5b4f0a02f2761437743d8c654c83ec65401d9488c5c6f65a97f5a9b7ca42c39721000ebb02e0550a919b4b9c037a9af68f5e8cf94ba7914d35151108df0702fc698f1a6c24cc67e89f8edb3f090e5d207ec4c0f182258be70c28403f", @generic="559517b2799ddd3205cc255e", @typed={0xc, 0x5e, @uid=r2}, @nested={0x1d0, 0x35, [@typed={0x18, 0x19, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="f7375868dbe916a8db4be5e508bc9743bead77d44a4c547cf84d3cb8a54b58bf9370f8513d5dd76adbcf5f6ef0a6f303a8101ce6ac4b2f0c4792abe57224d4222a3d02e16b0f8a54a3ad82bc1cb0b9250379b3d94bcbcaaf123229625bf8ed88064b3c706d2bcf48e32f6b29795ceddae0d787d9e8719d6701b2c4c96f990684f81b35b0bbef34f4c486d1051d1365200aa9daa21e80619344e6adf9dd487f4fa894b70ce6ee4160143c3df97d02eb0a2f697528eb83b3cb4172a1c2fdd689b95d8d9f26b6a89ac45f0af5ba9b6d799dcbba1dbceba2cb10156bccc961526c2fa0a56762a4f800e9e3730cb57118d07d732289fa41416060af0106d2ab07", @typed={0x10, 0x6f, @u64=0x1ff}, @typed={0xc, 0x10, @uid=r3}, @generic="34b327acab995685972875efa88b786ae618642ab73ea9f83e7978e452cf91a46fcba958b3f67b337b1b84f4ae6a4d329cb8b4a05031c6db965a4bc8662c6fe28a954f1a5000a8f5dcf33ede7520bcf8039afc9d2a5f2ecaba57ffe1785dff452718995a5ee4254300768090b8da0093820cf7428c559a5745342ef5a52a41df4e1e", @typed={0xc, 0x61, @uid=r4}, @typed={0xc, 0x71, @str='&/\x00'}]}, @generic="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"]}, 0x3f4}, 0x1, 0x0, 0x0, 0x814}, 0x20000000) 2018/01/16 13:00:13 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x88) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000001d000)={&(0x7f000001d000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x4, 0x1}}, 0x26, &(0x7f0000014000)=[{&(0x7f000001e000-0xaa)="7304e4a653cb28233ac6bf1c216a0f15ded6d48f8f9f66ff71a4c095b4c98459a18bd406fddb5a933c12893c19984e2beeeeb3189f5359fd78f9ecd9a43766cf954a2a0a11d46de336a44fa22fd749f5ca3bc77bc1128fd113d1821dc8826fb7d2ad88322f867c79d346724072c1ed9bad7812e59075b890489f4144c92068251b7eaf08b897805677afa51f0fc85caa69a9a3a4f84c414ea04ae750f2c4ba2a200899bceefc1505f070", 0xaa}, {&(0x7f000001e000-0x5e)="364a9964168a81d8c81d69b068907c4a9b8c4844b609ab2f57aac9b9694a24aee62c27817fda4df1a27e5513037ea423f9bfd69c43c42c5f718c9a4820be1fcf0c53e221a3bda153bf32a88912900a05eab8b72018f1aa2f0f3e011ea654", 0x5e}, {&(0x7f000001e000-0x70)="46023b71c475c772b6249e0937847a897d5aa4350ed9e2f333127ab2308f81e2a55c55c935734dc4b9c7e3c47964db813e744e93c1f3b9ec9ccdaaccf47a64e9824a10c21be1a4e3348757b9dbf9c9ceb3040c53ed5219f44b0d877e4da37db42ac8a99efd63ceaf38bcd5084dfddcb9", 0x70}, {&(0x7f000001d000)="a9e7af51f2206631982ee8bb530cba61b7d46ef5a3a54732992fb187b94373f7f3412e8f2868fc41d71fe66d5c623e32bafc47c114d0c927bed9e2e902701b9a150f7a2a91ea2fcdbb7c66041a117c8c70ceef38314464d267ad32fddae6d661012d5da84e299134651fffeeac3f00d6d7fa54ba5f1c13c8bea1c8fccd009a7b74ffe62cf5945c6f88f060204797f4c62c44", 0x92}, {&(0x7f000001d000)="f6101b7962b481a4690cb78f6ab26b01824a83d5a83db583509c5d3350d03ba991a58d17edee3f501e2217a88ffa233d42ace26e98a1450fe10f3662d46285185f77677e4990d51539e556a863ff56f167cfb9d09e5d43a472535ef6da8900d70cd8ef2f51bb27a404323a7657ec515524333ceb8fd197e11b7f0ba3d389f6298735c6e258f3cc27799e975b2410247aef3cfdd5f72c49ccd2450ac5c44b58aad7b41385a7199ce3deb706016f8733d6bd65d437eb", 0xb5}, {&(0x7f000001d000)="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0x1000}, {&(0x7f000001e000-0xff)="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", 0xff}, {&(0x7f000001d000)="e529a021a1b573f1a33432b1d448f60288cfa33448595fa5422df531222d6ccae71d5e5cf695ea0f53655fe04617e3baf9e4fda182cada9f71ac2d44559e05d8e7902cd7f8f3bee6f5aec3831b31af9718c0490ec6cd731686dbdaefae04667e63a28560a0126267e77ba79969f75baf7e691fbcc2211028b3f254ab8c38f20704cd3e", 0x83}, {&(0x7f000001e000-0x72)="7b597f6269331e9d1271c47ce81ce845ce718bbd4ef60c5eb6f50622a3951209e21df967f4acf170fb2ce5ea46eeb3e4a7b95c18888c4a32c2b4b90b1ee460607733e8f69f411db5755b31f87165701203c02181b7020124b594ce2fd5f56f9e84e3d6654ff40707c7cd3515f206986738a5", 0x72}], 0x9, 0x0, 0x0, 0x0}, 0x40) r1 = accept4(r0, &(0x7f000000d000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000c000)=0x8, 0x80800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000008000)=0x0, &(0x7f000001d000)=0x4) connect$can_bcm(r0, &(0x7f0000004000)={0x2, 0x0, 0x0, 0x0}, 0x10) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000006000)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000001b000)={0x0, 0x9}, &(0x7f000001d000-0x4)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000001f000-0x10)={0x81, 0x4, 0x86c, 0x2, r2}, &(0x7f0000001000-0x4)=0x10) 2018/01/16 13:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f00005c0000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b40000)={{{@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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e08000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f0000527000)={&(0x7f00006de000-0xc)={0x10, 0x0, 0x0, 0x1020000}, 0xc, &(0x7f0000bd3000)={&(0x7f00001bd000-0x2c)=@ipv6_newaddr={0x2c, 0x14, 0x300, 0x2, 0x0, {0xa, 0x38, 0x20, 0x0, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0x7fffffff, 0xfffffffffffffffe, 0x4, 0x6}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4800}, 0x40) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0x0, 0x6f, &(0x7f0000b76000)="", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000e55000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="fd57123833bd2f23104b6f9196218ad2"}) 2018/01/16 13:00:13 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x4, 0x0, 0x2, 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) r0 = socket$inet6(0xa, 0x6, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x6, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f000000a000-0xe2)=""/226) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f000000a000)=0xac82, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000000a000-0x20)={"8d1478117e3930fe64565cddd8c1cc93", {0x4, 0xf27d, 0x5c, "e25cac824161", 0x7fff, 0x0}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000009000-0x38)={&(0x7f000000a000)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x10)=[], 0x1, &(0x7f0000004000-0x260)=[{0xe0, 0x12f, 0xb4, "392cfd43189666d52eb54af6c822690ad0ade2f6e06471714606cfc12314d3aa02f123bc095e9daf76b264c74a814d02add1aec00202b981d3e6689f72926665afbdbd0675f69e2d1c8b80a38f3bc5955c59c5f6a44c763b8f8a8d085f8ffc5717bdddbc04d4c6aadf3e9d20eed262238b4ee8a75f176dac3e03a7cbe79c6cb0bb444dae1560062570ea48f7fad65ac8a9699d8cd353f01b3bd4c437a8a52bbb7cfa7de9df2f09638db20c04ba97d014092d9279062409e3ad2c578a3eafda536be8a47a7958d764b1"}, {0xa0, 0x117, 0x8, "4bcc2daf5a486d735f2f13d2b67e7562d95cd6522dc221868fa323e0292bfa1391dc34bd09d6fee97339db727136ee772d025c6dc8f7b8b5579905c074a27bd2e7370ee09925b25bbd52cce1302481c445951a0f67563e9162c75bf8b21ed27d075a64b10b505c9d599261614656bf81c00c2b756a6a3ce50eba18202ffddd0424e0c94b2d9b78b3c0d97301a4182f75"}, {0x134, 0x101, 0x10001, "35338b1a794c7a9f438cb606b7d4503366ae35bc7c318468a3dd0a415612cfde6569315ab6cedfc2f9ed07552e8a7ebaf4117abc0e7d1042048f389eb571484d6b0ab36a720ef1934e765722abd60d73166eb47ec0531f54a30819c7fc6d89c7688d"}, {0x68, 0x107, 0x7ef, "b997f77908000000e7d8da1d45d3025b754da545af82aa765cb7fef476373caa156dccb75352fe55ef9c6bd20eb101cdfff315c4487d7dba5c83107a27dca3ee7e0b02c15f093be3a0d23c1aecd90fef7e8a"}], 0x260, 0x48001}, 0x4000000) 2018/01/16 13:00:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) vmsplice(r0, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) close(r1) epoll_create(0x1) 2018/01/16 13:00:13 executing program 2: socketpair(0x11, 0x1, 0x9, &(0x7f0000bb2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002000-0x6c)=[@in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xc0b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) r3 = accept(r2, 0x0, &(0x7f0000568000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$inet(r3, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000c26000)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000013e000-0x4)=0x0) 2018/01/16 13:00:13 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000423000-0x20)={r0, &(0x7f0000fd1000)="", &(0x7f00002b0000)="", 0x2}, 0x20) 2018/01/16 13:00:13 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000086000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000aeb000-0x78)={0x2, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0x9, 0x6, 0x9, &(0x7f0000000000)=@generic="459f066f157fbb2fc0e9b83ccc367f59", 0x5, 0x606a, 0x7e}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x40049409, &(0x7f0000aa4000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018afffffffff800c600000006"}) 2018/01/16 13:00:13 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x7, 0x7ff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0x8000}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000-0x8)={r1, 0x4}, &(0x7f0000008000-0x4)=0x9c62d83a0ea13e17) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000)={0x80, 0x805, 0x8200, 0x54, 0xd8, 0x8, 0x5, 0x0, r2}, 0x20) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000005000+0x6a7)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x7) 2018/01/16 13:00:13 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000d26000+0xd6b)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) bind$inet6(0xffffffffffffffff, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002c0000)={0x0, 0x9}, &(0x7f0000834000-0x4)=0x8) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000adf000)={r1, 0xffffffffffffffff}, &(0x7f0000ab9000)=0x8) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ae0000-0x4)="85ddd0cc", 0xfffffffffffffe56) 2018/01/16 13:00:13 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000fd5000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd4000)=0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000fd5000-0x18)={@rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@dev={0xac, 0x14, 0x0, 0x17}, @broadcast=0xffffffff]}, 0x18) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 13:00:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 13:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00002a3000-0x4)=0x0, 0x800) sendmsg$nl_crypto(r0, &(0x7f00009b3000)={&(0x7f00006d6000)={0x10, 0x0, 0x0, 0x54801}, 0xc, &(0x7f00003f0000)={&(0x7f0000927000)=@get={0x108, 0x13, 0x102, 0x5, 0x0, {{'rfc4106(pcrypt(authencesn(sha224-ssse3,ctr-cast6-avx)))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x3b}]}, 0x108}, 0x1, 0x0, 0x0, 0x0}, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00008b1000)={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x6ed1}, {0xa, 0x3, 0xfffe0000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x9, [0xf3, 0x5, 0xfffffffffffffffb, 0x80000000, 0x1, 0x2, 0x10001, 0x10000]}, 0x5c) recvmsg$kcm(r0, &(0x7f000051d000)={&(0x7f0000b02000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009e7000)=[{&(0x7f0000cf5000)=""/76, 0x4c}, {&(0x7f0000579000-0x1a)=""/26, 0x1a}, {&(0x7f0000a98000-0xea)=""/234, 0xea}, {&(0x7f0000aed000-0xcd)=""/205, 0xcd}, {&(0x7f000089f000-0x3)=""/3, 0x3}], 0x5, &(0x7f0000de8000)=""/29, 0x1d, 0x7}, 0x100) syz_emit_ethernet(0x3e, &(0x7f0000023000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) socketpair(0x4, 0x80000, 0x3, &(0x7f0000641000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b24000)={0x5, &(0x7f0000046000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000fe9000+0x7ef)={r2, 0x2}) 2018/01/16 13:00:13 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$nl_crypto(0x10, 0x3, 0x15) connect$netlink(r0, &(0x7f0000008000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/16 13:00:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe, 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) socketpair(0x2, 0x80805, 0x7, &(0x7f0000e96000)={0x0, 0x0}) getpeername$packet(r0, &(0x7f0000700000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000435000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00005da000-0x48)={0x9, 0xf, &(0x7f0000175000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1fc00000}, [@map={0x18, 0xa, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x1, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x2, 0x3, 0x67f9412349d724bf, 0x2, 0x7, 0xc, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x1, 0xffff, 0xb800000000000000, 0x1}, @generic={0xbb, 0x1000, 0x7ff, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e9c000-0x4)='GPL\x00', 0xff, 0x9a, &(0x7f0000da4000)=""/154, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) sendto$inet(r0, &(0x7f00009a3000-0xd8)="b53da3df2a205d736091e6e183655c8c0d44ba51908375e8e6fc9236369d90e2a024aca36902fc13e3a2add32e04b9b19c33e2b4c18fc2f3150a9332f7fa362ea4f0c9c9c476f21ba7c3e370ecc4847ee4284d02a961120edfe17d4d1966bd659b36f35e2d0b33bf506ed09c00f16982ed85e8b3774950ce5da191bd27711f7d7d9b886dce5108b56f44fb3d0eb1ab2215bc087f112098e0258372f38c5c30f03fef452bc14bc2c2b4476c9b82f5d9103f8aa868374f68b17b4a1d65359cb2e079164927be86432d780d370fb505664447957772ed9a8352", 0xd8, 0x20040080, &(0x7f0000d27000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000bef000-0xdb)=""/219, &(0x7f000040d000)=0xdb) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000efd000-0xc)={@empty=0x0, @empty=0x0, @multicast2=0xe0000002}, 0xc) 2018/01/16 13:00:13 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000-0x2)=0xffffffffffffff82, &(0x7f0000010000-0x8)=0x2) bind$inet(r0, &(0x7f0000010000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000007000-0x21)="407da0475a84be71288525bb260faee8644e49c215c887950c50a1c6d41aaf6c52", 0x21) 2018/01/16 13:00:13 executing program 1: 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) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c12000)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) recvfrom(r0, &(0x7f0000618000)=""/21, 0xffffffffffffff08, 0x0, &(0x7f00004e7000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/16 13:00:13 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/16 13:00:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f00004cc000-0xe)={0x1f, 0x6, {0x0, 0x7, 0x6568, 0x4, 0x9, 0xff}, 0x100, 0x8}, 0xe) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 13:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80000, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d2c000)=0x0) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(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) 2018/01/16 13:00:13 executing program 0: mmap(&(0x7f0000002000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000659000-0x4)=0x0, &(0x7f0000f84000)=0x4) 2018/01/16 13:00:13 executing program 5: 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$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000058c000-0x10)={0x0, 0x0, 0x5, 0x3}, 0x10) accept(r0, &(0x7f0000716000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00002e8000-0x4)=0x3a) sendmsg$netrom(r1, &(0x7f0000cd5000-0x38)={&(0x7f0000b17000)=@full={{0x3, {"60d74bd65097fa"}, 0x7}, [{"5c5d729c7d6697"}, {"8ffb9ae57c44bd"}, {"0cde8c8d75843f"}, {"0416cec7449a8d"}, {"aeb24716860c12"}, {"7ba6f746cb9ca3"}, {"1d8c55c8c7e386"}, {"1e8ec1694a8d11"}]}, 0x48, &(0x7f0000eca000-0x10)=[{&(0x7f00000c5000-0xfb)="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", 0xfb}], 0x1, &(0x7f000071c000-0x1318)=[{0xa8, 0x1ff, 0x8, "844b0931b335b4674bf8e3364cd069694a4d0a9356814605ca02e0135f8bb62c9c42574e7805994ae121e5fc005ca1060e3b15f5d6176cf99d983dccf50c0f198597ec30d037617899d2a5204abba05b1651da68207a90481f63413d7a947d44234138db6c4e06abeb776d440ae104da77d70ad22ac0bd0bf5e0cf302700a6082a3b2cf246db268f01c604c435aa65d247d691"}, {0x38, 0x117, 0x0, "494faf6572d559f303ffdee6037563bfa84d3c7b3f734dceb4f269da0c3d2acbc74927"}, {0x1010, 0x10b, 0x2, "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{0x70, 0x1ff, 0x5, "5347fcc7a3f43afef7df4f1a4c1434c158d1f6fa74a47b2050be922c2f29448a9551ba96c9d4d152fcf80284609b64f111a05689a199e18bfb1f45430c3d7a04a744a0db112c742cbff00a82a0ab4db3db156e336f851f098bcbc0ddd795"}, {0x40, 0x113, 0x80, "d32976f9a1c2d36be02ca8bf92db777ca453142b07afaab5ec3addd417c46c236de70705af3af6236fdd93"}, {0xc8, 0x11f, 0x6, "0a6a050c2eee8a4957b42a21c095d988b0687e03c4496cb0c46dc9a95649e86a47cb4e5f2b14175daedb7225850d9eb50ba281e734b4b14fbb42e37c09eec5a49fdb12a9e345c718ced35fdbcc44a3e64316835a9e5bc46e3f92ee5185aa51b76194311b302b25bccc56eccba0a8ac916e1be3933057cdca406358c9e3553c1143052406706f6c061eb90ae5f7202d20406b290edd9aa38663a445d68fe3d54e039bce422da750e6647f1ea238786a0fcf50"}, {0x40, 0x101, 0x8, "cf77ca02c824e0217d2827dbf98d1978d8b45d4d25ff09e37136ff4b4a75ffbed5124e3fbc5713b16a1af05c60986389"}, {0x70, 0x119, 0x8001, "5d78943685dbb6dbf38e299228f2fc50cf67339d87ea0d37e20ba6293de41191c17993ebd49a79423444f06aaaf752b5ca8551c60019aaab13daafbe26fb58fcb9d3b88fb630ab66f696206a16c6bf1231b0fdcf55998a1992"}], 0x1318, 0x48081}, 0x4000080) socket$inet6_udp(0xa, 0x2, 0x0) close(r0) 2018/01/16 13:00:13 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff22, &(0x7f000000e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@x25={0x805, {0x3, 0x101, 0xb, "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"}}}}, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000000c000-0x4)=0x4, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000009000)={0x0, 0x0}) 2018/01/16 13:00:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000644000-0x8)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ec5000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f78000-0xc)={0x0, 0x80000, r0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e28000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bfb000-0x4)=0x0) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002f7000)={0x0, 0x6, &(0x7f00002e7000-0x40)=@raw=[@call={0x85, 0x0, 0x0, 0x0}, @generic={0x5, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000293000-0xa)='syzkaller\x00', 0x0, 0xae, &(0x7f0000983000)=""/174, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000eb1000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008f3000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009a5000)=0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000061a000+0x79b)={&(0x7f0000add000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a97000-0x4)=0x0) getgid() socket$alg(0x26, 0x5, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00007b3000)=0x0, 0x80800) accept$llc(0xffffffffffffffff, &(0x7f0000537000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001b3000-0x4)=0x10) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000087b000-0x8)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a67000+0x220)=0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003e9000-0x4)=0x14, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008f2000)={0xffffffffffffff9c}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000715000-0x10)={&(0x7f00002df000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) pipe(&(0x7f0000292000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ceb000-0x8)={0x0, 0x0}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344984ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f0000fc6000)=""/0, 0xfffffffffffffead, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffeb3) 2018/01/16 13:00:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3, &(0x7f00005c0000)='E', 0x1) recvmsg(r0, &(0x7f0000d31000+0x698)={&(0x7f0000bea000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000024a000)=[{&(0x7f00004a3000-0x9a)=""/154, 0x9a}], 0x1, 0x0, 0x0, 0x6}, 0x40000000) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f000095d000)=0x7, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000c4b000)={0x6, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/16 13:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000433000)=0x0, &(0x7f00001bf000-0x4)=0x4) r1 = accept(r0, 0x0, &(0x7f0000d52000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008dd000)={0x0, 0xff, 0x4, 0x2, 0x9, 0xbb7c, 0xfffffffffffffffe, 0x1f, {0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x199, 0xfff, 0x8, 0x100000001, 0x5}}, &(0x7f0000531000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d59000-0x8)={r2, 0x3}, &(0x7f00000a7000)=0x8) 2018/01/16 13:00:13 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x4, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fe8000)=@int=0x0, &(0x7f0000fbb000)=0x4) 2018/01/16 13:00:13 executing program 1: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000054000-0x8)={0x0, 0x5}, &(0x7f0000020000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000a0000-0x66)={r1, 0xfffffffffffffe2c, 0x5e, "2adedc275d0eb6c365eaf31fefaebf1fa25861fed0c4bc89ed7baa2a349531fc1c051e304a30536afb669ed31665c0fe60119110a640a0fe72f41bcd572618067499271e0320312d9f081a98da2a8eabc255c1db7c19b1ac573af103e214"}, 0x66) syz_emit_ethernet(0x83, &(0x7f00000a6000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x4d, 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, 0x45, 0x0, [], "df4b06ba96a904b709722d91e553560e89e36deca4052d7356f62c70b95515421cb6afc18ae53b25c728013d82c6d9924af1df9baf609e20d9e18bc4bf6c657c966638de29"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socketpair$inet6(0xa, 0x800, 0x9, &(0x7f00000b2000-0x8)={0x0, 0x0}) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x3f, &(0x7f000002d000)=""/0, &(0x7f0000013000)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000fd000)=@assoc_value={0x0, 0x678c}, &(0x7f00000fa000)=0x8) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000fd000)={r3, 0xfff, 0x0}, &(0x7f00000b3000-0x4)=0xfffffffffffffed4) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000ff000)={r3, @in6={{0xa, 0x1, 0x6f65, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x87) 2018/01/16 13:00:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) pipe(&(0x7f0000054000-0x8)={0x0, 0x0}) bind$bt_l2cap(r1, &(0x7f0000a0c000)={0x1f, 0x5, {0x0, 0x5, 0xfffffffffffffff8, 0x9, 0x2, 0x3f}, 0xffffffffffff8000, 0x8}, 0xe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007b2000-0x10)="e513b5bf00004000000000000000e314", 0xfffffffffffffdd6) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x130}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r2, &(0x7f0000a69000-0x22)=""/34, 0xffffff8f) 2018/01/16 13:00:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000)={r0, r1}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x100000000003d, 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x4, 0xc100bf, r3}) socket(0x10, 0x802, 0x0) write(r2, &(0x7f000065e000)="240000001a0001f00080000400edfa0e00000009e003bf06000000cc08001d0005d70058", 0xffffffffffffff77) 2018/01/16 13:00:13 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000000b000-0x230)={0x7, {{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 13:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x6) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000213000-0x8)={0x0, 0x0}, &(0x7f000087b000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000069f000-0x8)={r2, 0x0}, &(0x7f0000f96000)=0x8) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000bd1000)={r3, @in6={{0xa, 0x1, 0x171b7948, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007a5000-0x4)=0x8c) 2018/01/16 13:00:13 executing program 3: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000ade000)={&(0x7f0000257000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000789000)=[{&(0x7f00008ec000-0x6b)=""/107, 0x6b}], 0x1, 0x0, 0x0, 0x3}, 0x10000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000157000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000085000-0x4)=0x1008) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000258000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ade000)=0x14) syz_emit_ethernet(0x2a, &(0x7f0000139000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x2a, 0x9, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000adf000)=0x3, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/16 13:00:13 executing program 4: 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$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000037000-0xe8)={{{@in=@local={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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000878000)=0xe8) socketpair$inet(0x2, 0x6, 0x80000001, &(0x7f000098d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000246000-0x14)={0x0, 0x8, 0xec1c, 0x87, 0x7, 0x3}, &(0x7f0000bf7000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000de5000)={0x0, 0xc0, &(0x7f0000797000-0xc0)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x28b, @loopback={0x0, 0x1}, 0x3833}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff}]}, &(0x7f00003a6000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000078c000)={r3, 0x5, 0x0, 0x2, 0x6, 0x101, 0x0, 0x81, {r4, @in6={{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x15d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c9, 0x4, 0x0, 0x1, 0x5}}, &(0x7f0000f69000)=0xb8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000a3d000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r1}, 0xc) getpeername(r0, &(0x7f00006d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd3000-0x4)=0x2e) sendto$inet6(r5, &(0x7f000074c000)="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", 0x1000, 0x40000, 0x0, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x5, 0x8000f, 0x91, &(0x7f000041a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e50000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000622000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000bbe000-0x14)={r8, 0x8, 0x3, 0x7, 0x401, 0x3}, 0x14) r9 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f000031b000-0x8)={r0, r6}) sendto$inet(r0, &(0x7f0000263000-0xe)="d13009762737eb4ebefad1f9f8e4", 0xe, 0x0, &(0x7f0000517000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 13:00:13 executing program 1: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f81000)=0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000f81000)={0x800}, 0x1) accept(r1, 0x0, &(0x7f0000f81000-0x4)=0x0) recvmsg(r1, &(0x7f0000f78000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 13:00:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000f1c000-0xf8)='b', 0x1, 0x0, &(0x7f000003e000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) r1 = socket(0x1010, 0xc, 0x8) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000247000)={0x7ff, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000067c000)={0x0, 0xd427}, &(0x7f0000306000)=0x8) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00006d1000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006fd000-0x98)={r2, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1ff}, &(0x7f00005be000)=0x98) pipe(&(0x7f0000263000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f00001c4000-0x20)={0x9, 0x80000000, 0x9, 0x1, 0x1, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000e73000-0x8)={r4, 0x1}) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000db1000-0x8c)={r3, @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]}}, 0x8c) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/16 13:00:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001d8000)={0x26, 'rng\x00', 0xfffffffffffffffd, 0x40, 'jitterentropy_rng\x00'}, 0x58) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00003e2000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000890000-0x4)=0x1c, 0x80000) setsockopt$inet6_dccp_buf(r1, 0x21, 0x71e7363dccfd0180, &(0x7f00001c1000)="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", 0x1000) getsockname(r0, &(0x7f000055f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000076000)=0x2e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fe5000)={0x0, 0x6}, &(0x7f000033e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000aa2000-0x4)=@assoc_id=r3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000fdb000-0x4)={r0}) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000300000-0x8)={0x0, 0x0}, &(0x7f0000dff000-0x4)=0x8ade8fdbd85e6d75) recvmsg(r2, &(0x7f0000ac9000-0x38)={&(0x7f00005f4000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b16000-0x30)=[{&(0x7f0000a83000-0x3b)=""/59, 0x3b}, {&(0x7f0000546000-0xca)=""/202, 0xca}, {&(0x7f0000d9e000-0xb0)=""/176, 0xb0}], 0x3, &(0x7f0000dad000-0x1)=""/1, 0x1, 0x6}, 0x10020) pipe(&(0x7f0000b84000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000da8000-0x10)={0x8, 0x7}) r6 = accept(0xffffffffffffff9c, &(0x7f0000da5000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ab0000-0x4)=0x6) setsockopt(r0, 0x3ed5, 0x1, &(0x7f0000f9b000)="4cf95f59390360e013e0b44a4ba5ec7ba6dc6fc6c28eb370c756616288c0184d8316d730296ab608fd5d01ae1106dc9b2810751cbc726e19cd152696ffdfbc94a30ae476", 0x44) recvmsg$kcm(r6, &(0x7f00002fe000)={&(0x7f0000bb4000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00003f2000-0x10)=[{&(0x7f00002b1000-0xc8)=""/200, 0xc8}], 0x1, &(0x7f0000634000)=""/12, 0xc, 0x80000001}, 0x12000) preadv(r6, &(0x7f0000df3000-0x30)=[{&(0x7f0000b1b000)=""/102, 0x66}, {&(0x7f0000e78000)=""/97, 0x61}, {&(0x7f00006c1000-0x3a)=""/61, 0x3d}], 0x3, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000e1c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000aca000-0x4)=0x1c) 2018/01/16 13:00:13 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000b000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/16 13:00:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c1c000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fe3000-0x4)={0xffffffffffffffff}) bind$inet(r2, &(0x7f0000918000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 13:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x80, 'ghash\x00'}, 0x58) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008aa000-0x10)="020600000007ff00ffde07fffffffaff", 0xfe2a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f4000-0x10)="02d34712bc126d5d73e59fad2a798a27", 0x10) 2018/01/16 13:00:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000315000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e3a000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bca000)={@generic="159aa1631aa71fbe616c117c3853f968", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00003af000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x7, 0x7fffffff, &(0x7f0000e5d000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r3, 0x6, 0x11, &(0x7f0000ca5000-0x4)=0x0, &(0x7f00009e8000)=0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f00009b2000)={&(0x7f0000221000)=@rc={0x1f, {0x0, 0xfffffffffffffff9, 0xc4e, 0x740f9606, 0x20, 0x7}, 0x6aa}, 0x9, &(0x7f000085e000-0x20)=[{&(0x7f0000f42000-0x51)="139d10b5e60a90a1c38d861b9234e0e6e2c4355475b3fd47f7e09ba42cf398ee8cf22c7a914e40b2d4475c5e91c06026a80a07eed87131e16025ca6cb2bfada20da1e8a5108405f0e36eec433f7e815770", 0x51}, {&(0x7f00007a4000)="e231f01b79440d560a0ac10b4916e9021efe9159fa11fa9918be1e180ca4d4949a94e18deb", 0x25}], 0x2, &(0x7f0000b79000-0xb0)=[{0x20, 0x11f, 0x4, "f159cf6242b9a2b15025c5d2"}, {0x50, 0x0, 0x7fffffff, "0de80b387a18fc86bf37311a2bfeb4440bf28401f3dbc62eb313a676158a39d17c337b7f4b55a0b3e37ac3ca2dad4ec1756c4cd056d51275f735db31"}, {0x40, 0x11f, 0x3, "ef5abcc28fabd9c1b6d57c5dff01df0696e6ffafddec90b46697cc1788b5abb9041daee04acb38e2e6106135f2495b"}], 0xb0, 0x0}, 0x20000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b06000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000019b000-0x38)={&(0x7f0000a29000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007eb000)=[{&(0x7f000023b000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000cce000-0x2)=""/166, 0xa6, 0x0}, 0x0) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f", 0x1, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 13:00:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000021e000-0x8)=@hopopts={0x0, 0x1c1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/16 13:00:14 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) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000c7a000)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000761000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x1, 0x2, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000eb4000-0x8)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) write(r1, &(0x7f0000363000-0x1000)="bc", 0x1) 2018/01/16 13:00:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r0, &(0x7f0000b71000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cb000-0x4)=0x26) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c7a000)=0x8, 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00001f0000)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa}]}, 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, &(0x7f00003f4000-0x109)="c3", 0x1, 0x51, &(0x7f0000516000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00006b5000-0x4)=0x0) 2018/01/16 13:00:14 executing program 3: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f00002a4000)=0x7, 0x4) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000035f000)=0x14) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000360000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, r1}) sendfile(r0, r0, &(0x7f00001ec000-0x8)=0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f000035f000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000035f000-0x4)=0x10, 0x80000) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000360000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000029f000-0x4)=0x8) sendmsg(r2, &(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) 2018/01/16 13:00:14 executing program 7: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f68000-0x1)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000e56000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00004db000)={0x8, 0x1}, 0x2) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000041000-0xc)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f68000-0x4)=0x81, 0x4) 2018/01/16 13:00:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x3, 0x0) recvfrom(r0, &(0x7f0000f2b000)=""/0, 0xd4, 0x0, 0x0, 0xcc) write(r0, &(0x7f0000d45000+0x45b)="240000005200079314ecf3f500070a000201030600000000400001000000000700000081", 0x24) 2018/01/16 13:00:14 executing program 5: 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000bf2000-0x38)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[], 0x0, &(0x7f00005e1000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e06000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000054e000-0x10)={0x0, 0x2, 0x6, 0x6ea4}, &(0x7f000060b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e0e000-0x10)={r3, 0xbaf1, 0x8001, 0x8}, &(0x7f0000e3d000-0x4)=0x10) 2018/01/16 13:00:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000c0e000)=0x20000004, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00009f0000)="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", 0x207) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000c0f000-0x4)=0x1, 0x4) 2018/01/16 13:00:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c42000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x80, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007a3000)="", 0x0) epoll_create(0x6) 2018/01/16 13:00:14 executing program 2: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000056d000)=0x0) r1 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r1, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x401) r2 = accept$inet(r1, &(0x7f0000167000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a6f000-0xc)=@sack_info={0x0, 0x0, 0x4}, 0xc) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a70000)={0x0, 0x0}) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000a71000)=0x0, &(0x7f0000387000-0x4)=0x4) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000629000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @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]}, 0x7f, 0x2, 0x2, 0x10000, 0x4}, &(0x7f0000a72000)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00006dc000-0x8)={r5, 0xdf}, &(0x7f0000443000)=0x8) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000a70000)=0x0) 2018/01/16 13:00:14 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) accept$netrom(r2, &(0x7f0000734000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5)="", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x5, 0x20}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) socketpair(0x0, 0x0, 0x59, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80004, r4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000005000)=0x10, 0x80000) 2018/01/16 13:00:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000019000)={&(0x7f000001e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000001e000-0x20)=[{&(0x7f0000003000)=""/109, 0x6d}, {&(0x7f000000b000-0x21)=""/33, 0x21}], 0x20a, &(0x7f000001e000-0x6b)=""/107, 0x6b, 0x0}, 0x0) socketpair(0x13, 0x80a, 0xcb9, &(0x7f0000618000-0x8)={0x0, 0x0}) socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = accept(0xffffffffffffff9c, &(0x7f0000df2000)=@hci={0x0, 0x0, 0x0}, &(0x7f00000d4000)=0x6) setsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000098000)=0x7, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000ed4000)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00004ad000-0x2c)=[@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000858000)={r2}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000e62000)=0x200, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/16 13:00:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) setsockopt(r1, 0xdc6b, 0x2, &(0x7f0000001000-0x7f)="05248f718185c279244e6b76939fe8a5c08dd14cf553876df05ef20d7bb7dd76ea5f96bdced4530cc281bb75c757d2bbbf65360f10a22a2f9c8b990b918c3c8a0398f3540073beab0210bdb54bea511d0064c336c56d873185d34039b34a996001eb9c0ab2896a7373a79c0bc618c5f2e2d0a92a5bfe2f62c993f789b4635d", 0x7f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003000-0x4)=0xb12, 0x4) r2 = socket$inet6(0xa, 0x6, 0x8) r3 = socket$inet6_sctp(0xa, 0xfffffffffffffff, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000)={0x0, {{0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x835}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000005000-0x4)=0x10001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 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) readv(r2, &(0x7f0000003000-0x50)=[{&(0x7f0000000000)=""/85, 0x55}, {&(0x7f0000003000-0x3c)=""/60, 0x3c}, {&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000000000)=""/130, 0x82}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000006000-0xe)={0x1f, 0x5, {0x1, 0x3, 0x3, 0x30, 0xb7c4, 0x401}, 0x0, 0x1}, 0xe) getsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000001000)=0x0, &(0x7f0000003000)=0x4) 2018/01/16 13:00:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000534000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000018b000)={0x0, 0x9, 0x9, [0x7fff, 0xff, 0x3, 0xff, 0x101, 0xbb0, 0xfffffffffffffffb, 0x8, 0x79000000000000]}, &(0x7f0000e06000-0x3)=0x1a) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000083f000)={r2, 0x100, 0x3, 0x1, 0xfffffffffffffffa, 0x8}, 0x14) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c0000-0x4)=0xb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0xfffffff5, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 13:00:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c5e000)="08b73063f41ed70d612bb40c31b6af6c417534a0b86c10f6fc7509117810be8e925bf1e38dd110e7fc34c1fa77861b8d6ae72cc2e4488f101c0f91677a5ba1eb0abddedc3e8bce2ec22f16fada0d1872fc1f27b28c3c9772c97fcb536076bffe4cb3b5c94ce236c2858ca16375ad79a6ce8b99c7b84be202520789596a3e7bed5fb4e2062208dd24e5e49eab049bdddc75d32f62c978a742e757fcbc981b2a25df3346152bb3c5bedf890d20cd7637806115005c131cdba256e2580b56c359d262c2476af5d3dcf13a8e88617e63fe4a7231bd13808184a0aad09760afe25aa991415710cc8c18bba3812f9489de510f763fa7d547e7", 0xf6) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000500000-0x62)="", 0x0) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000cdd000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000da1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e17000)=0x5) 2018/01/16 13:00:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000de6000-0x4)=0x0, 0x802) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e47000)={0x0, 0x0}) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000af8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000228000-0x4)=0x60, 0x80000) r3 = gettid() r4 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000034b000)={0x0, 0x0, 0x0}, &(0x7f0000589000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006e4000)={0x0, 0x0, 0x0}, &(0x7f00003d3000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000457000)={{{@in=@loopback=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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000315000-0x4)=0xe8) r8 = getgid() r9 = socket$can_raw(0x1d, 0x3, 0x1) sendmmsg$unix(r0, &(0x7f0000958000-0x38)=[{&(0x7f0000049000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000232000-0x80)=[{&(0x7f000014e000)="ec29e2b9e49fc97d6c3d4f2add3317223accb6089c0f1a6bbaf13b83c434022e08eabd714797eb745341566a31b51d6fbe55139befd1a08cda4450b2fc17f4cec65f3bcde03be5a938111605c4c2417545f92c83a825b3a083d75b8f08877564af272c03c2fa2be93242eacbea1409abfb7d967904d7b1b883e0d6664ffaf1b39e886a67589d38be69a8754373afeeaa8e2127b9f231d58a501b05e63c395c28a483d5a36be0efbd947cbcca92b7e09172460941eae5e7b93f48", 0xba}, {&(0x7f0000d9e000-0xbb)="0cb0bbaf40198fa762b2112bd48232f2a39b9e029d0d926cdd82f6d36df3592d72333d31a0aba008343fc4b1962c3876e22f293730d089b29e533ac6bfaca212c10c00c2d993098a5d3bc05fb819ccc57dbab9a0c48ecb702f2e7bfde33498f481f2c640d1b1aa57871fccdf190b0fc6eb79f0e74d7d64981f187b42b9878a0d7cd1b182bcdebcd48bbca813ce0bc6e01de297cba0fbf1dc6659962659aa75f7d4cd23b75e76b5d1ee18a1b09b7247e29f027e1663f06689afb6af", 0xbb}, {&(0x7f0000d13000)="c27a674ae94681a29e3a764e87085b90ef0c57133b5b95aad6fc781bb791cececf9d30254d8f947bb8401b73c2", 0x2d}, {&(0x7f00002ce000-0xe4)="f00ff2d8f97ffc082cdfd05c9fbd6362879b568670bd84433837d268718e208fb64c481cd70ffd8158df9e102a86144ea91b5b20b705682a0359ddf54b9af3027cdbfe1065b4dee6f2ac2d7ea9a2327612a698bdcb93d403fa9ef0400711735deda772f2dafc91c72cdfd7f8d684759eee5cec3bd8d4d138e4df178bd213d9e5073bcea9d1216c8e065aa7b39b48aac3edee663e660c7b7fbf519cf3c46c42b9908d4162f1bfd701f5e3b2ed80cd47c551af40c46f48a4a9c1038cc29831a1832b536e90208be0542475d07476ea8ac0ef5efadcdaddf10c192aaadc94fc82d516561b89", 0xe4}, {&(0x7f00000d7000-0x72)="667cd721ef2bd9384f2005cebbec023ddef80714c7fb20d84b0130175213cf24fb37296d1dd5e8b3091dc12cc2e6d316f4d9089b3bfadc8c73083ff39e5aa98831c31b10178af60eea81db40b773c4cc8e8cbab8a83b079b4c31aa07206d103f923a1def1ec9a6e7bbeecdf9309bb185640e", 0x72}, {&(0x7f0000e9a000-0xfc)="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", 0xfc}, {&(0x7f0000505000-0xb5)="6eca025d7b81e103cb737e70d70e83fb3dfb4e1450e10ebc396d478270e6230e29530e679b3abf3c50b0c1cd93961ca65e8185cefd84cd84def208cde685c3418abbf8d7cb53b03bbfc84184878c7b43abb2bd42e02fabfbc0272f5aac051772c850f4ad15910787fce0d87544761b5385c5d6a881a4816e941d70ff1d2285d0e784cf5e1a15e31fdf0ab4c85f74ab29a07772188562947a259c203e93d45604afec90fadd71e5b914e17f0a6a0b9a99732b0826e5", 0xb5}, {&(0x7f0000600000)="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", 0x1000}], 0x8, &(0x7f0000478000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r9]}], 0x70, 0x4}], 0x1, 0x40) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000031000-0x8)={0x0, 0x0}) r11 = accept4(0xffffffffffffff9c, &(0x7f0000450000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000931000)=0x9, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r11, 0x89e2, &(0x7f0000289000)={r10}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r12, 0x800448d3, &(0x7f0000c86000-0x94)={{0x3, 0x24, 0x6, 0x1, 0x10000, 0x4}, 0x86, 0x5, 0x3, 0x8001, 0x7, "0dab3b771ed940e23e5a2a9ecfef36eda38e84cc7cb60bf23a2923167ee9b37041a9f0e6b7957821b8619f3c6dcea9d403f7711793d0a6731e1fe0250f0ffe949d62a52def006ddc89849980406c394f6c18903e74af2205c9e7ddd2f04192159c8bd6cb03f0f2c6bec5d314defa9d080248679bce46b4c98df89470b20a18bd"}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 13:00:14 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000029000)={0x18, 0x0, {0x8000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='gretap0\x00'}}, 0x1e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000017000-0x4)={r0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000002a000)=0x8, &(0x7f000002a000)=0x2) write(r0, &(0x7f000000c000-0x3c)="", 0x0) 2018/01/16 13:00:14 executing program 7: syz_emit_ethernet(0x263, &(0x7f000001e000-0x2c3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x22d, 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}, {[@routing={0x0, 0xe, 0x1, 0x400, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x7f, 0x0, 0x6, 0xff, 0x0, 0x4, 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, 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, 0xc}, @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, 0x9f2, [0xbf3, 0xce1, 0x4]}}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x9, 0x66, "ad3cffe8b4d9857cc422f31d08f4e640e3f2d24d684f22cdcade8f151a91d67a691135a5d4cc50a6a0af8c8bdcf2eabc7620d71bb78ae85ecfc666c2e683e3ce9910bbe5b056e7f62b0c4904d9529284dea3513b8066ed051716740dd22077bf678e1185c58a"}]}], @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) pipe(&(0x7f0000a15000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000f13000-0xc)={@multicast2=0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) 2018/01/16 13:00:14 executing program 0: r0 = socket(0x40000000015, 0x40000000000005, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000033a000)={0x8, 0x20, 0x173, 0x2}, 0x8) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000c64000-0x4)="66014ebe", 0x4) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c73000-0x8)={0x0, 0x4}, &(0x7f0000c72000)=0x8) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000370000)={r1, 0x80000001}, &(0x7f0000c73000-0x3)=0x8) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aa8000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000006f000)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00003f2000)=""/151, &(0x7f0000c72000)=0x97) mmap(&(0x7f0000c73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000be7000)=0x0, &(0x7f0000c73000)=0x4) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000c73000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033e000-0x4)=0x10) 2018/01/16 13:00:14 executing program 4: mmap(&(0x7f0000000000/0xe7000)=nil, 0xe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000e7000)={0x0, 0x0}) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000e8000-0x10)="76fc16f1139779a69bd3a14bbcc5ac0f", 0x10) r1 = socket(0xfffffffffffffffd, 0x0, 0x7) syz_emit_ethernet(0x3e, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x87, 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}}, {[], @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(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000e8000-0x14)={0x4, 0x88cd, 0x9, 0x4, 0x7}, 0x14) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000e9000-0xc)={0x0, 0x4, 0x20}, &(0x7f0000057000)=0xc) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000e9000-0x18)={r2, 0x4, 0x0, 0x3, 0x7fff}, &(0x7f00000e8000)=0x18) 2018/01/16 13:00:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) r2 = accept$inet(0xffffffffffffffff, &(0x7f00008be000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000511000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000c2b000)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x3, 0x5, 0x8001}, &(0x7f0000c90000-0x4)=0xa0) r4 = accept4(r1, 0x0, &(0x7f0000cd2000)=0x0, 0x80000) bind$netrom(r4, &(0x7f0000c03000-0x10)=@ax25={0x3, {"94f4788c964333"}, 0xd9c}, 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00007be000)=@sack_info={r3, 0x1, 0xffffffffffffff37}, 0xc) listen(r0, 0x100000000) pipe(&(0x7f0000544000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f000036c000)={0x0, 0x9, 0x7, 0x0}, &(0x7f0000e21000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00003a7000)={r7, @in6={{0xa, 0x0, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ffc000-0x4)=0x37) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00002d8000)={r8, @in={{0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa670, 0x0, 0x8000, 0x1b, 0x0}, 0xa0) 2018/01/16 13:00:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000861000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "29d632", 0x8, 0x2f, 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}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = socket(0x5, 0xa, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000501000-0x4)={0xffffffffffffffff}) accept$alg(r1, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00005ac000-0x5c)={{0xa, 0x0, 0xfffffffffffff801, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xfffffffffffffff8}, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, 0x9b, [0x501, 0x100, 0x1, 0x9, 0x3, 0x3, 0x8001, 0xffff]}, 0x5c) 2018/01/16 13:00:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000ef3000-0x5)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d12000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000cee000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d15000)={r3}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000050000)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x1000, 0x6, 0x3, 0xa8}, &(0x7f000005f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000426000-0x8)={r5, 0x200}, 0x8) ioctl$sock_ifreq(r3, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/16 13:00:14 executing program 5: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) accept(r0, &(0x7f000047d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006be000)=0x2e) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009f6000)={0x0, 0x7}, &(0x7f0000f68000-0x4)=0x8) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f67000)={r2, 0x4}, 0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000dd3000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000638000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 13:00:14 executing program 2: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005bb000)={0x0, 0x0}) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000038b000-0x14)={0x0, 0x5, 0x3, 0x5, 0x1f, 0x7}, &(0x7f000002e000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000273000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x513c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x624eaf01, 0x101, 0x5, 0x21}, &(0x7f0000204000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004e9000-0x20)={0x3, 0x20, 0x209, 0x7, 0x0, 0x6, 0x80000000, 0x7, 0x0}, &(0x7f0000193000-0x4)=0x20) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00002a1000-0x6)={0x0, 0x400}, &(0x7f00005bb000)=0x6) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00005bc000-0x8)={0x0, 0x3}, &(0x7f00005b1000-0x4)=0x8) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00005bc000-0x8)={0x0, 0x0, 0x8}, &(0x7f00005bb000)=0x8) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00005bc000-0x4)=@assoc_id=0x0, &(0x7f00002d7000-0x4)=0x4) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000434000-0x20)={0x7, 0x8, 0x8007, 0x8, 0x7fffffff, 0x7f, 0x6, 0xfffffffffffffff8, 0x0}, &(0x7f00001e9000)=0x20) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000003d000-0xa)={0x0, 0xe79d, 0x1, [0x6]}, &(0x7f00005bb000)=0xa) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000dd000)={0x0, 0x8}, &(0x7f0000284000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00002a0000)={0x0, 0x2}, &(0x7f0000584000-0x4)=0x8) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000004e000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x368}, &(0x7f00005bc000-0x4)=0x98) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000ea000-0x8)={0x0, 0xffffffff80000000}, &(0x7f00003ba000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000040000-0x98)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6}, &(0x7f00002fe000)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00002a7000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000051a000)=0x8c) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00005bb000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xd340}, &(0x7f0000548000)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000497000-0x8)={0x0, 0x6}, &(0x7f0000288000)=0x8) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00005bc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000122000+0xb39)=0x8) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000031e000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00005bc000-0x4)=0x10) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000050000-0x35)={0x0, 0x2d, "c9dabc75c64452c98b2c872b0cd6920dd4ef93898c42a58bf9c3f7565bf79bcaf930f7ae7e329a0a79dd03bf8d"}, &(0x7f00005ab000)=0x35) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00005bb000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5}, &(0x7f0000046000)=0x98) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00005bc000-0x62)={0x0, 0x5a, "1717f27b93d3b77b1163f228247f87df21e86e9cef26c4037bf49f7c11dba0e22dc578cbc2eb5b8b65c9017c01f1b23b928c1a4a414d4ed84af6df17f25c1608ccc90e54e08558e16bf14ec16102c3b144e0b6098974a885e6f2"}, &(0x7f00005bb000)=0x62) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00005bb000)=[{&(0x7f00003a8000)=@in6={0xa, 0x2, 0x16342157, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x1c, &(0x7f00005bc000-0x60)=[{&(0x7f00005bc000-0xba)="e9fca406bbc5636e6fc0b09cc8fce1eecd050fd5cc58657361b1f58b85822e88e22c6bde4566c2f7d0dafca748df6fb86696462aac7e9601972239ed821508c9dc658e7166c09de9d98e953be9261258ee00507df4626017c42abf39efb4095b486d74879f995a196c10346fac7c91898d72a5b7a7cc815e6ee56c0e22f2663988462eb7e2da95bf6bc8663b18d8d867464f5d584a813163e56919b39f3f78718962458b1acd91b957384806c263c4f93c1fe63b197988911aa2", 0xba}, {&(0x7f00005bc000-0xc9)="c8431d32b9f32a9d10a1bc9560812587da92c9015f98af2aed13c71f6f0d42fdfb33199a811c0ca2099348e53204c8013319df552b25f4cec53d9b7dc395b442ff5702a59e7422a0fda7ea746ad5d69b626ca7071f82758564889b0e10b7e1491ede3d06bc3d9dd7fc31a7ceddefba890fe970063b342034921a31aa490f00ad5ebdd8b5dd76fc4f925d0a91ae98cfd5e54fda5dcc1887accf64f35505afddab54066529dd2731ee99becba040a5b8bacb4b78d21ece5442c45cd34863e7973f9ccd9e327b28ddc3e0", 0xc9}, {&(0x7f00002e3000-0x1000)="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", 0x1000}, {&(0x7f00002d6000-0x62)="b95e255913b5f70c4e8e85066066abcd4901f12b5c193c20c2be3474f3d3036aba51e540ed4f21caa4da4de0c8192450e66baf9f01320d07506d23bf84454c783422aabf243f3f52e355eb7485611e1c6a7ecf92aafb3ced389eea9f34227c31c75c", 0x62}, {&(0x7f00004ce000-0xe0)="e02e109c0af29eede29623781f1238b16bbf77601f4b2947731889fd74748fa6ddf5a88f1d3cdcdfb10531cd1cfc97e284a695cec25aeac5197fb162cd8bdc48dc1f647b4f16cb1cf72a021360ebb45d7c53ab23d9e2fe7838ed0aa0c8336ce9d5ae5223744257b2392377230c66ef77af9589dccf5f16a038ab29b8900fdab107f544d31b28b109633f0059c1d7ea790a3609b17695b73690c44a70d749c890316c6aac6e9bad619e1131b568e9b28461689111950b0fefe74d141c7f3038df645a2ed7e18f5028e3ef6b11dde8d0728a39180402c6825cdce777345c16349f", 0xe0}, {&(0x7f0000335000)="2d3f8a4544fb54551f2ddcb0144dc93503be6d3c408adeaafc10312f9d4512add9e619391c436ca58e3855b537cdd2cf74f6516e19a1784ca8c1e2890a7d90c80bb0ae3f3038e035b7c66a36326e06893ac346b3fd476707656b47831f73f989a3efd6140e0ad1c4f302d10526af5ecfba83419bf9645220cae4fd811b4c22d45ccccbabcb", 0x85}], 0x6, &(0x7f0000109000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x204, 0xbf44, 0x8, r1}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x3ff, 0x1f, 0x262d}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x9, 0x200, 0x3ff, 0x7ca2f6a2, 0x82, 0x34, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x89, 0x7fffffff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x180a, 0x2f, 0x8000, 0x9c6f, 0x6bb, 0x4, 0x10001, 0x80, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x8, 0x7, 0x401, 0x1f, 0x3, 0x2, r5}}, @init={0x18, 0x84, 0x0, {0x8, 0x1000, 0x80000001, 0x80}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x3, 0x9, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x8, 0x9, 0xb24, r7}}], 0x1b0, 0x80}, {&(0x7f00001bb000)=@in6={0xa, 0x1, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f00000ba000-0x30)=[{&(0x7f00005bb000)="bfaff27204a4fccb0f158d88757697b6939eca9b72b6ce974599e5b05f4e02aaba4e00436df0bc9814e400bace838d673ea9e2dfdf515971a9663702abda0a53428e02c15b4401c0ee916037ff29ccb27cde9cfe1bc56176937cde6f496e0936821fba91b381c09741d71cb50767866469b4028c2a5efc7775e87620836d3612a5f391314efa5fe4e9a019987864ae314ac13864ca74a209d2b426f7d199cb0d95bd88c8ff01b25338c3cfc4cc28db38de161c47", 0xb4}, {&(0x7f00005bb000)="524ef43ce612728343c885753acab4ad3cce53b8ff9d27519561570756fcd6ba7a266f069f0c040ac603a558e7f120a273481e443f1eff828c7039904a1a0594d41f725a50b264139c2068956b1f72560f184eda12b9197cba083eb54f45e4ce240e6a05a8fd12b40c3e569ac0185a10ae8b41285353eb0cdddda296b9285b081c6a83a3817356bf48e0da84dd9bee", 0x8f}, {&(0x7f0000218000)="af8e7d10afc824ca9a0d7814e61597d11f074a86370e11c818096c57fd15dcd4c706aca638c3cb03075e7582968c2ae1ad409ea10997ebc499625a6c694a25738746d82ea9c7447b7867423c24fae0fac3ee77dbc18e1a6c1e30d48ce3fb417de27811a0c8d44473223253bc4d6c3f7cdae6628bcfb9602d6402ca70a3e002", 0x7f}], 0x3, 0x0, 0x0, 0x840}, {&(0x7f000046c000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000322000-0xb)=[{&(0x7f0000177000)="85d4ed8be583ce8ae02fb16a6fcfda583a4f241b4bdcba76ef30eb203a4d197fcaf65af988168937e57764be51accf3f43b92effc01bb53045827fe4380c77d8ea3053a56b116be57a61149cf7615fe4afb1446da42c3b924fb095680779b8b45513a40716fd0070e42dc7d5816de027f754da9cd1aaf9a6dc49e5d0db31d05ebb97ce3e094324fca21f47969f0119d5d9ad3aced8049d96fa8c331609576187c30f71f81a0d977b8ce5af30ce05dfb379caa3eabbcc15cf82271e61512c7037c905d7bd69022bb65b17f9edba2a579f2a1888e4924b2060d9b1c651824823e78fd626a3f3eafe25", 0xe8}, {&(0x7f00005a6000-0x6d)="c6f584bcec58c2fe42e58b57235e8c8a00e3aca06fe96f5af748646a85aa7bb156847421e99e622eef5583b0d7004a367c6497e0024f26ce9f157e45b3fc13fc722c2f9c111af1df1768d82c225d7731d4f098c4b8f4f8b36d578483fd811c0c8aa1d92ff2864f7c258b915481", 0x6d}, {&(0x7f0000564000-0x62)="890899368d469f84b093f0b367890529ede55dbe0caad21fe33f7d7a39950900908dc0f90e27ba11f5b75c9fe958ecd89d70e61423d8683266a8c844a8530d572c736d5329e9b229d822e0870116343f2a5ac89a54232a01fe306722878d4ec08efe", 0x62}], 0x3, &(0x7f000053e000)=[@sndrcv={0x30, 0x84, 0x1, {0x7f, 0x0, 0x1, 0x9, 0xba66, 0x2, 0x2, 0x1, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x5, 0x40000000000000, 0x1ff, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x4, 0x40000000000000, 0xfffffffffffff800, 0x800, 0x2, 0x9, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x8, 0x2, 0x3, 0x9, 0x7, 0x0, 0x7, r11}}, @sndinfo={0x20, 0x84, 0x2, {0xc0f, 0x8200, 0x2, 0xd95, r12}}, @init={0x18, 0x84, 0x0, {0x6, 0xef0, 0x5, 0xffffffffffff2af3}}, @init={0x18, 0x84, 0x0, {0x6, 0xfff, 0x6, 0x80000000}}], 0x150, 0x4010}, {&(0x7f00001ca000-0x10)=@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bb000)=[{&(0x7f00005bc000-0x95)="50e878b5c31227470f4f8e10d6004d9796849d1ca90fffa0dc29c86115b2fedc3393114c80ac5b28cf6044c15022ed5511396301d4f28528c60241b0afb09c2db0a5e13a39bdfd3e6d0edaf4be2fa217a19905aeb73fed6c49dcfd1691a71f4d3b60ca8f409376b1201364959be4c1cc6ac2c5a3a76e581ee92c94c920f17106e3b86fb08d6d8a6975774fac403e7e9a6845d3d461", 0x95}], 0x1, &(0x7f000046f000)=[@init={0x18, 0x84, 0x0, {0xa5f, 0x8001, 0x3, 0x5a}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x6, 0x3, 0x8, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x5, 0x8, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x40, 0x8000, 0xe954, 0x2, 0x1ff, 0x8, 0x4, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3, 0xc, 0x5, 0x1f, 0x2, 0x8, 0x2, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8006, 0x8, 0x8001, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0xfffffffffffffff9, 0x7f, r18}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x401, 0x8201, 0x1a, 0x80000000, 0x10000, 0x4, 0x5f044c33, r19}}], 0x180, 0x4840}, {&(0x7f00003ce000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bc000-0x10)=[{&(0x7f0000459000-0x6e)="b3abbd9fa7ecbb74b5752ec63f0895736ad01a37f3337cf6d87c7d310a0997d6672c4b081f7f4ee2c131985125c64082e434e4ccb132c36a0747e1504637312f518d0aae0ae3f07dcab6af94d578618bb1bcc59a258635fef4563bae8662a36a73f2e07154921e45db0fe27c17ef", 0x6e}], 0x1, &(0x7f00005bb000)=[@sndinfo={0x20, 0x84, 0x2, {0x20, 0xc6e9941d2dc3d55b, 0x20, 0x80, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3, 0x8002, 0x100000000, 0x4bf, 0x3, 0x34072b93, 0x8, r21}}], 0x60, 0x4000000}, {&(0x7f000019f000)=@in6={0xa, 0x2, 0x693, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f000023d000)=[{&(0x7f00005bb000)="7536a29bf045e1c763b75a66effa2b5d81fb335e742f79c085a2ca6ca75838d35aa877d02db4e4f7d69f40aef8b2f36db39cfc7e79f676a69531df8e902bc2fceba05e3e39cb5dc775590930c6ab5dd44c8b4a91d24c41ef95a3c3bdbfa788cb57ef92b74ca04bbae0bf4071f8a4ae40a800da57df955855ea46b5487dbf1cc78a054027548b99ad6c3ecd595c45312dfc9d19ba3d7f1471c12feae291f0c1fa88685d4617a9b60b7f7ed434065d62", 0xaf}, {&(0x7f000049b000-0xbc)="86bc08925d537948f0448449873f1caf14cafc50f24a3c8cb77be969b2257f30368777ed41765dfd2285a241c98118aa7ef14ae86b168d0a6a4a3688eabd21ba4415e084171f74ee60ceaae5308d76111eea8eccd7e5c7c644079f3895382e3fbb9a21c9aacf0e127bed6dcc139432bfb98ae3e3247d244ab6271c0dae0220e78066a11fb5110e92742aef8a6feae5a706154f5ea2f19d515edc73edf4943dc5247ebcaf91ac420a3bf331b2a4b59dd182c3029dcffa44ada6ae3c72", 0xbc}, {&(0x7f0000432000)="d85108807be4c6a7f799057c56863cfa49094a365c9a4766", 0x18}, {&(0x7f00001a0000-0x7)="1c2f75cc8429fd", 0x7}, {&(0x7f000043b000-0x50)="c6ce6e1715bbbafc31efaa1bd7b44d9003dd403effd4e923e3d708f830e833273deb29ca00d98594bfe47f851e835158391ac9a8f1b956f614e9a098845245e299aad4fe62d091f0ca4536ea8d8e09bc", 0x50}, {&(0x7f00005bc000-0x27)="7e7b4cad27a631696e96d9c786b01c6cb973b34e21520c13e149a033c6d5051deb6566dbb20625", 0x27}, {&(0x7f00004db000)="81eb7c497341dfeb5a7243efa004d71de16ac5276e045427fb30e7e3313a5369caa6efe799a4ab0b43c0d88204459f0974bf1710e80154343a77e892fa23622a36d8b56a6084134806a8f9361f8e34a0e9fb46b13cc22272c5b055ffe710cce7f2bcf2c0fdcf28a7c129dd799a644da178d4003370f09e7c16ea2b7228be86cb084656fbd293f98306bf2630f56b9d511900ea61fcaa91d5b368da7f3d18e7f370f88ba020a304a2187af1d59673d03dc680aa9631da7f059ac703dd9f19e33e5bf0fd7c52046253b7faf5c98472df37c38f3ce2e502b1fa30187c7e50034519e1", 0xe1}, {&(0x7f00005bb000)="faca815cac8ecc9d4add840d6c25ff17c62d961197905d6889bce2dba0026eddb0a3686a810f70deb03012b772f437b5b83ce87df7e5316986efc75f5b0f0fda1ae131667b1e6b1bf774230fbbd06cb0c420faa38f826835d2161a93a9a6ddbfe71cfb7f7f88cb8f5c906af173d7330b53225a829566023322675fa3852994604047bc7cd8710c9512ec", 0x8a}], 0x8, &(0x7f00000ae000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x1ff, 0x2, 0x5, 0xe7, 0xd4, 0x1000, 0x3, r22}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x1000, 0x8}}], 0x60, 0x44000}, {&(0x7f00000a6000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000188000-0x30)=[{&(0x7f00005bc000-0x49)="86d98b5b88418762cfeab545e37e253f7c744320ffe57306b770cc086899eb20b0950c439a9a222086ab137c71dd7ce73be61812f6ae949e72356bda5003d124caf42de8873c78a45f", 0x49}, {&(0x7f00003ac000)="93be5abc388bbe24f613b85812a313c3f1608fd351e6481cb4b607c1c2c247899c47972596bfac47e48678d2e5173a0a36694dffaf213d6a86d859fe28be628590aa3b0f331ad0e5a86558bb4dbc3d68fbc437ebe43ef827c5cc555684ff97cb31b186375dfbff07b0d86b87f7b79c5b4e383947a170eca5c4f18809e2f647517ee3818c955363797cb486db53864750f5521b17cd39c4960db6923401cdd5de436251e7fa5ad67e4b31b64039d1414c146a576d0597fc2a06a3f45c04e7fbce6de87464638626099e34f19c870023678b92647b8b0a4d96f70a9715d9", 0xdd}, {&(0x7f00005bb000)="221f73bce70304a32ff68ac4ac8395eedb729bd14ede2b8c83a39ff1c918622c34dacf47cab8a2f3c3cb25a3d422ed4e8fc66dfdabb8c88695208de5b92e569b066d923803439b343ed3501e53b27b0f1eca31eae106c979ed7b05087f99adbb92e15fef69fae65e4965943bab31f7b33e1bc213510a1bfc325cc69cee86e7e614c9ffc67bc69c8c6bb572", 0x8b}], 0x3, 0x0, 0x0, 0x4000}], 0x7, 0x4) r23 = socket$alg(0x26, 0x5, 0x0) bind$alg(r23, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r24 = accept$alg(r23, 0x0, 0x0) setsockopt$ALG_SET_KEY(r23, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r24, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r24, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 13:00:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$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) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000049e000-0x4)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000463000-0x20)={0x10001, 0x2, 0x201, 0x1, 0x200000000, 0x3, 0x0, 0x4, r0}, 0x20) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f00000a7000)={@common='syzkaller1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:00:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000848000-0x1)=0x0, 0x4) 2018/01/16 13:00:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4(r0, &(0x7f0000e83000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00003e8000-0x4)=0x3a, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f0000c76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ce0000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000db6000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/16 13:00:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000db4000)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e6b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000089a000)=0x5, 0x4) close(r2) 2018/01/16 13:00:14 executing program 3: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f00000c2000)=[{0x0, 0x0}], 0x1, 0xc36b, &(0x7f00005e0000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) poll(&(0x7f00005da000)=[{0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x1, 0x0}], 0x3, 0xbad7) close(r0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00005e1000-0x40)=[{&(0x7f00004fb000)="5a4a8d6922a76620175cbacada42645047f74e9830310839a1bc2e7271c2a5d1a495794d4b85f67f969513ef71fff98a66a93f6d2f88454d6b6e3d8240d737881dc6fcce2a9e14e20e96bc8e9ae51a97008b683ec2442bc288b4ce784d3900408b9856871b5d2b5261c980c4c2964e7c1c4d14ca62fb61f6905ddb97980bb6aed24820dd0459e081272cd0727a1d41853b9340d93f72d4b2186f43a5b83b92dc177e6fe2df5e18d43a988c6c280c80fe2519496b601bce9a9037e4a6fff9c74bbabc984355f5545643265449af31e9eac3f9273df155cd3e", 0xd8}, {&(0x7f0000536000-0xfe)="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", 0xfe}, {&(0x7f00005e0000)="d0cb1be4a49fb7fe651ce0b4ffbb8e1fdba3eaf6e3fe7c4e149d12802f89404bba50c4292b512ac52fad08754a53edbb52fcc8a932fa21f4f3db88b17d42379838b8ab8ee4f114f3bd02ac7b136a4ae3e296652a9de69a5f72ba1ec748cd936714fe8e47705b93e1bc", 0x69}, {&(0x7f00005e1000-0x96)="f0a39bc353875c6c40550c4ae8f52844e7d942387c99a3fd5f06b691b06871ae10170a06cd223856acd241c2781f90dcd50a00c11d191380ab313e48beef18e538c14b722229c28c3ad4ecbf442a0e8f1768f07b785afccc561c1dff02dce51bb8968bf73ab8442a014b089c91db38c727ce881de0d335a7f2ff47a13e23123a24ef542e59a10330248b154f0f01323edaec85bd52fb", 0x96}], 0x4) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005e0000)=0x0, &(0x7f00005e0000)=0x4) 2018/01/16 13:00:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000f7c000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000031f000-0x5c)={{0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x4, [0xc2, 0xfffffffffffffbff, 0xfffffffffffffffb, 0x1, 0x0, 0x37cfdcb7, 0x5a, 0xfff]}, 0x5c) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) recvmsg$netrom(r1, &(0x7f00007e5000-0x38)={&(0x7f0000369000)=@ax25={0x3, {"88daa34f429bc3"}, 0x3}, 0x10, &(0x7f00004e7000)=[{&(0x7f000011d000-0x5)="e76be1ea13", 0x5}, {&(0x7f00008f5000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f000089d000)="0ad3", 0x2}, {&(0x7f000095d000-0x27)="e167b3645b71a295d1e20918f3b1b6f4d3e9f07aabf3ef6385fb695cffd94475d7f58acd7d90cd", 0x27}, {&(0x7f00001bd000-0xdd)="9334a989009a8f7fe353f3ec3030f21b52195d0b2d93e664babe517b0a7fd208f9ea880b47c16055373caa8f4ca5731a89266175e60371bfe2a89a76fef79aba532783771ab2d43062c14ff4813aa2d5ce62a8ae23627d3dfbc8a04a0b0f1de4b8ada5f89f30ba19a5856208c20007241d57b3f615439c33cc86d15c3df15e077828bef5c2436052f76fe6a5768260ac813133022bef96474d966714cce7bc9c60cbc5cd886aef934402942266a1014e2eae89660b0874dcfa9832526701e7470f7d7f5631cdbe3752160433b57539dfd44b37b7cb6cf7a7c14d8d012c", 0xdd}], 0x6, &(0x7f0000307000)=[{0xe0, 0x0, 0x1, "83680df34cba4125f242f231d3b29f9cb90c0b3a6bac4aa37b310d82530b8c430ea9dddbe157161de28073d0de9e7f38db85de670a00c1f7970fe704067ee0e61f3112c79ba278c73ec32da77048ce708957b75ee1a5cf587aa6288a2de2b47f0fe84dff973737eb5e7c5b60540f92b08b0e32a13f9bcbe15df2b1e58cf9ab8d034f808dc29685c7673e8caacd06b3b9726af251dde9b747bb5649a95a92723e45545aa82249ca05a23357baf35947585dd2b611ec77f8fb0855b063b403ab959369e0f9eced91d8d2bfe7a979"}, {0x68, 0x109, 0xffffffff, "90b64a5a88ff07481511321f8fc7ef545af35fcded295e9ba743fc4a240c0ab76425a8412888251f9fedca71090b48e3362d3591073685d2b511fc4ec242599710e215067a644495f5f9fd37988944582a8e"}, {0x40, 0x105, 0x5, "b6b6311fe48a47874714235fbdec92cc6572648c69f2f01dfa3096daf31a03414795672bc4be97046f2213e6604d412c"}, {0xb0, 0x6, 0x8000, "e9e78f171a8bdf4aad8c527061ac0d963cc688a3568a33d9fc31b795f395150f9742ee18cec271f78b321de890d91ae751f6c29dcc60e23254414315e599c1bd6f0d7c53ac8c5496b4915cc927aa010bf5198f2972c09b5360c08099bc593a8c0810b30592173ada82e8b19e9b2695853c41bd887a0223ecf43cb88f782f070bd3767fe2bf5f3b006ae22d99ab8fceaa6fece06b59a11f79f1"}, {0xb0, 0x107, 0x6, "4f4a785894d7925564345b1b1c05c39e3df2ca624917eec173c2144c2bcbf5d0dc5b5c5e43a4348e38a7298beb5bb5d87703be21119bac177ac7249f8c4b79d8027398ad91b027d5c7b3ffe8e667bd826d88aa1df69249a30cdb1ff29bb9ee7602b1cfd0e20404b14e84920574cb3fa534fd0b531b8c2ad2a83d31ecfe46c7499bee991ade02af977b13c728d733e466df0c859f9ffb7bec581a31d246"}], 0x2e8, 0x4000000}, 0x2022) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000eee000)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r4, &(0x7f0000c95000)={0x0, 0x0, &(0x7f00009db000)=[{&(0x7f0000f88000)="2f300e09d8dd39ed2547306402136dc6", 0x10}], 0x1, &(0x7f0000e30000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000018a000)={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, {0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, 0xfffffffffffffffe, [0x4, 0x4, 0x200, 0x1, 0x8, 0x1, 0x2, 0x2]}, 0x5c) recvmsg(r4, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 13:00:14 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000007000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x2e) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000b000)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f000000c000-0x8b)=""/139, 0x8b, 0x10100, &(0x7f000000c000-0x14)={0x11, 0x1d, r1, 0x1, 0xfffffffeffffffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f000000d000-0x10)={0x3, {"efc06a21011349"}, 0x2}, 0x10) 2018/01/16 13:00:14 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) 2018/01/16 13:00:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b40000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000449000-0x10)={0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000546000-0x8)={r2, 0x0}) r3 = socket(0x80000000010, 0x80003, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ca6000)={0x0, 0x0, 0x0}, &(0x7f0000aab000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f1d000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b37000)=0xe8) r6 = getgid() r7 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000fcc000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={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}}, &(0x7f0000c14000-0x4)=0xe8) r9 = getgid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00006aa000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008c1000)={0x0, 0x0, 0x0}, &(0x7f0000e86000-0x4)=0xc) r12 = getgid() sendmsg$unix(r0, &(0x7f0000660000-0x38)={&(0x7f000048b000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000e67000-0x80)=[{&(0x7f0000b87000-0x7a)="31d4a51e7f3744f864b81998c0ebe8a03e91cc6106740bfd14e8c99ed5b8a20040d98ce12edcb4797f163afd864eeb67f60cfd2bd2640e970b13588ae1eac1bb83fa868b116a878c7b5ae1eefe05f888184e82df5266740c13581f7e469b6d3bc23d43fc8f9e197ccef50d5aca2d5be030f59d3a6cdcf52cab4633e9c55849d5b3b8375d5964985d83de1809e032b2", 0x8f}, {&(0x7f00005e5000)="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", 0x1000}, {&(0x7f0000d68000-0x63)="bc33ca8cace6c29fc88d33cc0e795ca498c92a37bebe0b97b12f30d61d53c04228edf3e03760f1fcf2b4b09667eb0af28b57742be74c89385e06f1034f2faf556ce9c60dc03e08c77172c034b9733d4b9faad43eb479cc8d0ca0da34ea2327a6867c39", 0x63}, {&(0x7f0000557000)="8da95f3ca893a5367e5087cdf058a6cc9475a0af37516f82872f146c2af58890f153f331eefcdbc1f697b6b1f1d22ede0deb4f92896fc26659ba0f5afaf1739d1ba981d52fb97fe5c0df6e0485715b2c60c0d3f763a4af2d2986f5df8579019f10795d76d4d24386f17d03e2cb0aca3766496f2029fa9b97dcbe3f0e6aba049f1ba97560729f7ea6a96c748274fc8d2caddcd3b024b792d418a17a6effe7ca9bd12bdc870c390e8c19a184ecd586f4a74d0b846c1a7ee3e8e76be9c98ab327f8096ca507b3f245953baf34e26f8e099a536d488b76a45f10794aa0a66936b9d37d6c679da4054faa58d16a4adbba1f663a767f3454", 0xf5}, {&(0x7f000043a000)="d5331493d5e959dea581a1b281c0a6e07cb7ece221ef2ceed9ec9fafbb76ba7ddd4047e96c95300b6fb0b54e5a78448e924135d9a7a948db365585a1884a0de5ac03973c59f30e603bef3202bef62c96263abcaa280f7269b5c9d2687a37dd254e825dc406e2116b59a8292fd566f9596c46d3", 0x73}, {&(0x7f0000c02000)="9da2bff025a15e8720eec7d23e12efe1c672e9bd218c75c6991eea1ab4c3222ffa", 0x21}, {&(0x7f000003a000)="0ca594055de8295cb6828954b5d40f3a4f2060323fac7c24caa673b2c44dd55b7e5bb83f3c5209e626accdbfd2d19e55df0e7fe8d34a32602dd65da7c2f339a25d2f909d5a08af68a1b60fa2", 0x4c}, {&(0x7f00003bd000-0x3f)="0104fe186ddc02077aaa59f007c18274e47e510c7b82ad9a0785f991f84ab7af6c31943eab4404192ffcf842e4db6fb48618dda8e8d4d59fc356c4f7913a13", 0x3f}], 0x8, &(0x7f00000f6000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r3, r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xa0, 0xc080}, 0x40000) write(r3, &(0x7f000053a000-0x27)="260000052a0005000000000000ebe40000000000010000000804000000000000ffffffff07069a", 0xffaa) 2018/01/16 13:00:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) 2018/01/16 13:00:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f9000)="0fe6026edd3fee609ef1ff746d239d1c972672c16e30595b1be3e38f6faaf40809a0784ea8a09f22579f8dda20569627ce94a84b0706c3961c02201495415c8cf706e4ac541f08a12683bf80b4a98f7e5369395909f9c6c7e02ae32d1c019817381d5e4146b8ee4d9b8bef0576e00b922b08fffb9934cf3e", 0x78) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000252000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/16 13:00:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000304000-0x10)={0x1, &(0x7f0000467000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000b3000)={r1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c82000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) syz_emit_ethernet(0x4a, &(0x7f0000986000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@empty=0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x10, 0x6, 0x1, 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, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) socketpair$inet(0x2, 0x7, 0x45, &(0x7f000004f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000117000)={0x0, 0x0, 0x9, [0x2, 0x1, 0xfff, 0x800, 0x8, 0x5, 0x5, 0x15e, 0x200]}, &(0x7f0000d50000)=0x1a) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000089e000)={r1, 0x10}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000dae000)={0x101, 0x1, 0xadfa, 0x800, r3}, &(0x7f0000a2e000)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000133000+0xfc2)={0x1, [0x1]}, &(0x7f0000682000)=0x6) 2018/01/16 13:00:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b22000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e4b000-0x8c)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008fb000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006d1000-0x6)={r1, 0x339a}, 0x6) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) connect$ipx(r2, &(0x7f00000c0000-0x10)={0x4, 0x4f, 0xfbf, "4e06fd67b005", 0x3ff, 0x0}, 0x10) bind(r2, &(0x7f000039d000-0x1c)=@in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe3}, 0x1c) 2018/01/16 13:00:14 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x1f, &(0x7f0000fd0000-0x8)={0x0, 0x0}) 2018/01/16 13:00:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket$unix(0x1, 0x7, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000)="", 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000455000)=@req3={0x34fe, 0x6, 0x6, 0x3, 0x1, 0x9, 0x9}, 0x1c) 2018/01/16 13:00:14 executing program 6: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff75, &(0x7f00000f4000-0x76)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x10000, 0x401, 0x4}], {0x8100, 0x9, 0x80000001, 0x8c33}}], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x2, {0x0, 0x6, "029644", 0x0, 0x11, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "1fe5c0a8effa0dd0"}}}}}}}, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000f5000-0x4)=0x0, 0x4) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x25, &(0x7f00000f4000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000026000-0x1c)={0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) bind$bt_rfcomm(r0, &(0x7f0000081000)={0x1f, {0x2, 0x3, 0x8001, 0x8, 0xe688, 0x14f}, 0x7fffffff}, 0x9) 2018/01/16 13:00:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000f14000)=0x0, &(0x7f0000e40000)=0x4) r1 = accept4(r0, 0x0, &(0x7f00003e8000)=0x0, 0x80000) sendmsg$can_raw(r1, &(0x7f0000a5f000)={&(0x7f00008bf000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f44000)={&(0x7f0000079000-0x10)=@can={{0x2, 0x6, 0x101, 0x20000000000}, 0x7, 0x3, 0x0, 0x0, "9a670531bf75aa01"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x48880) 2018/01/16 13:00:14 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000015000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000016000-0x10)=[], 0x0, &(0x7f0000016000-0x13)=""/19, 0x13, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/01/16 13:00:14 executing program 5: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f6000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000051000-0x37)=""/55, 0x37, 0x2000, &(0x7f00000f6000)={0x3, {"cf558482a0944f"}, 0x400}, 0x10) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000f5000)={0x9, 0x2, 0x8, 0x7, 0x3}, 0x14) syz_emit_ethernet(0x3e, &(0x7f00000e3000-0x1ea)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:00:14 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000641000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a52000)={r0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000be3000)=@assoc_id=0x0, &(0x7f000019d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000011a000-0xc)={r2, 0x20, 0x30}, &(0x7f0000a48000-0x4)=0xc) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f66000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f00004ed000)=0x14) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f66000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f66000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002d8000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x1, 0x0, 0x2, 0x80, 0xa0, 0x88, r3, r4}, {0xdc83, 0x5, 0xff, 0x3f, 0x31, 0xf6ea, 0x4, 0xfffffffffffffe00}, {0x81, 0x7, 0x0, 0x0}, 0x5, 0xe, 0x0, 0x0, 0x3, 0x0}, {{@in=@loopback=0x7f000001, 0x3, 0x2b}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2, 0x4, 0x3, 0xe, 0x9, 0xfffffffffffff308, 0x7}}, 0xe8) r5 = accept4(r0, 0x0, &(0x7f0000f64000)=0x0, 0x80000) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000f66000)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000079a000-0xc)=@sack_info={0x0, 0x4, 0x1}, &(0x7f0000d80000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000085f000)=@assoc_value={r6, 0x25}, &(0x7f00000ec000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000f66000-0x5c)={{0xa, 0x0, 0xcfd2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, {0xa, 0x1, 0x25, @loopback={0x0, 0x1}, 0x40}, 0x80000000, [0x800, 0x1, 0x1, 0x1, 0x2, 0x2, 0x0, 0xff]}, 0x5c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000080000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000158000-0x4)=0x60) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r5, &(0x7f0000f67000)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x2}, 0x1c) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000f65000-0x4)=0x8, 0x4) 2018/01/16 13:00:14 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$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$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$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f84000-0xa2)="", 0x0, 0x0, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000a9b000)={&(0x7f00003ec000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58, &(0x7f0000c9e000-0xa0)=[{&(0x7f000097e000-0x1000)='\n', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 13:00:14 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000149000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, 0x214) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000f84000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e2a000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000c10000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:00:14 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r1, 0x0, 0x0}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/16 13:00:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a5b000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0xfff, 0x7fffffff, 0x1}, &(0x7f000016c000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000430000)={r1, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x81, 0xffffffffffffff43, 0x8, 0x9, 0x0, 0x2, 0x5, 0x1, 0xfffffffffffffffe, 0x0, 0xffffffffffffffca, 0x8, 0x3, 0x3]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000986000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@empty=0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) socketpair(0x0, 0x4, 0x1f, &(0x7f0000427000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000066f000)={0x0, 0x1c0, 0x6, [0x8000, 0xfffffffffffffff8, 0x1, 0xfffffffffffffbff, 0xffffffffffffff67, 0x9]}, &(0x7f0000c38000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00006a1000)={r3, @in6={{0xa, 0x0, 0x185, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x6, 0x4, 0x0, 0x5, 0x3, 0x1, 0x0, 0x3, 0x1, 0xe7, 0xfc6, 0x6, 0x4, 0x7f]}, &(0x7f0000fb4000)=0x108) 2018/01/16 13:00:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fc2000)={0x0, 0x0}, 0xffffffffffffffc1, 0x200) syz_emit_ethernet(0x2a, &(0x7f0000e7f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x124, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @udp={0x3, 0x0, 0x0, 0x0, "4a85d69902b656905d3f5102950a63d61968b40ab0fc8c48b3abf088cd78969bfaf92e4214bb9d5175628e251194a7bdeb9c51446037b99e59c97922f8895b12b77bc161af551af85fff0ec31b862b237033a60c349135a5d1ee4ae10398e101fa47e70ae4e0b4d712316a504d4e00e81e041f8e2b8b83a2ff21a109cdae90dc787df9f99674f33247b94d071aa78769f8a4aead46d4e93c32d1c4932d3f"}}}}}, &(0x7f0000517000-0x8)={0x0, 0x0, []}) pipe(&(0x7f0000dff000)={0x0, 0x0}) connect$nfc_raw(r0, &(0x7f00006c4000-0x10)={0x27, 0x8000, 0x7fff, 0x7}, 0x10) 2018/01/16 13:00:14 executing program 5: mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 13:00:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000567000)={@generic="8a5305432a7a74e1a5466c641bf0a76b", 0x5}) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d43091621ba0adcf9a6f653bd3ffa072be2071af10def018f69976097d23b47000000007788ad3b27239d261d7f4c320ab96786b1886db7ebf40d8452d327f21c234d25e5de216896dec2", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) accept$inet(r0, 0x0, &(0x7f0000a02000)=0x0) bind$netlink(r0, &(0x7f0000903000)={0x10, 0x0, 0x2, 0x800}, 0xc) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000060a000)={r0, 0x7, 0x1, 0x8a20000, &(0x7f0000f00000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) 2018/01/16 13:00:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000bd2000-0x4)=0x200, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000025b000)={0x0, 0x101, 0x2, 0x5, 0x3, 0x9, 0x1, 0x5f79, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x3ff, 0x3, 0x3}}, &(0x7f0000610000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000018f000-0xa0)={r1, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6c9, 0x5, 0x2, 0x6}, &(0x7f00002e5000)=0xa0) 2018/01/16 13:00:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000591000)="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", 0x1000) r1 = accept$inet6(r0, &(0x7f00009a5000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002ee000)=0x1c) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ea6000)="3e784165e36d4a411815c8f4da97f7e5aac2ead850e6f124a48a625d6bbef5271c00e9816c323140de0fd0615f3cb5908f6397e064b755112707a9a2292d5f2ceb243aac46c5841c94f1798bad55e1325e56c919b9f5ad175e816e616bc9edbf7df104883cc0bce35ba5d9342506079976d5c6568dd304cdd1c020aaf3a2deab7abf3804376daca4b4ce48dca7faa47e239e3befb736520118845f27e0d88c87ab1df38b2ee0953fb8293cd7e3164808fd679b9ba0cc8d552e6ec6e0cc", 0xbd) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) listen(r0, 0xa9) r2 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000f3c000)=0x7fff, 0x4) sendmsg$kcm(r2, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x0, &(0x7f00004fc000-0x4)=0x4) sendmsg$alg(r2, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000459000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003c5000-0x2)=0xc) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000eaa000)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c00000)=0x80, 0x4) connect$pptp(r2, &(0x7f0000c77000)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000cbb000-0xb8)={0x0, 0x7, 0x953, 0x5, 0x80, 0xfffffffffffffc62, 0x7fffffff, 0xd5b, {0x0, @in={{0x2, 0x3, @rand_addr=0x1c00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x401, 0x20, 0x6}}, &(0x7f00000b6000)=0xb8) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000839000-0x4)=0x0, &(0x7f000036a000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00003ee000)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x0, 0x0, 0x8, 0x10}, &(0x7f0000e43000)=0x50) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/16 13:00:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = socket(0x0, 0x80000, 0x7) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e86000-0x8)="638b407fdb6ce6e9", 0x8) sendmsg$alg(r2, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000d91000-0x50)=[{&(0x7f000017e000-0x2c)="82523ecd5989aa5e27b263c1f9b5a746bb604aafc2464ab8", 0x18}], 0x1, &(0x7f0000410000-0x118)=[@iv={0xd0, 0x117, 0x2, 0xb6, "7e3610024b5cb3f68aab91a34ed82235f98217fd241020de76491164734d1e8b655903d4515d2615a83704fe74b5865a167a57f1034f0a7a6a7f05d4c784e389f62899edf2cb15cc7fdbe29e26eb15734366b95e0046b5ea018e54fba5546d617f626e51b66797a3a3ed4d8dfb3f0df98758e2757124a7732074e3eefb316c9b09ff2c1aed2f8aac95571b6b38fdca084e01c7cb2c139ab9c3df07d8a048110e247443e015b5c4c039ddd736d4c58dd228f637ba38d7"}], 0xd0, 0x0}, 0x40000) bind$llc(r1, &(0x7f00009a2000)={0x1a, 0xfb, 0x7, 0x8, 0xffff, 0xffffffffffff0001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) accept$alg(r0, 0x0, 0x0) 2018/01/16 13:00:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000002000-0x4)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000003000-0x4)=0x11, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x1ffd, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000009000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000000a000-0x38)=[{r1, 0x800e, 0x0}, {r0, 0x0, 0x0}, {r0, 0x80, 0x0}, {r1, 0x0, 0x0}, {r1, 0x4, 0x0}, {r2, 0x0, 0x0}, {r0, 0x8020, 0x0}], 0x7, 0x8) 2018/01/16 13:00:14 executing program 6: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000d000-0xc)={&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000067b000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005db000)=0x24) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001d8000)={r2, 0xffffffff80000001}, 0x6) socket$bt_l2cap(0x1f, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f000053f000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081b000)=0x10, 0x800) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r4, &(0x7f000081d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002a3000)=0x10) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000081b000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007a8000)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000674000)={r5, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xa5d, 0x800, 0x5, 0x1d, 0x2, 0x12000000, 0xe4a8, 0xffff, 0xba99, 0x6c, 0x4, 0xffffffffffffffff, 0x4, 0x7]}, &(0x7f000011e000-0x4)=0x108) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x1, 0xa876b796deb4ec6d, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r7, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r9 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f00007e6000)={r7, r8}) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f00005ee000)={0xffffffffffffffff}) sendmsg$netlink(r10, &(0x7f000062a000-0x38)={&(0x7f0000f47000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000679000)=[{&(0x7f0000a9a000-0x27c4)={0x144, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0xbc, 0x0, [@generic="48690281b2ba5c99e1516045fb8a7106662af8b97bf5bf81be026362592ffa465e03f372e58d7fc67c5057a46c21652f5a000a196494b9eb7f353131ab38d74d26b2e31c00705b7673d8a27ce6aa0d87726e33bab68cd20f78202608011f85c1c93da1a474ae7839a9645892ac1ee4c4ba8df07daf8601baef8d582106741c60767085d2d47681b3a3ad72faf4f7bf6f3372b048091bed090ce26bbafd6c304b066ca846080d22a0ee10c93815a569ef9b4443e526"]}, @nested={0x78, 0x35, [@typed={0x20, 0x8a, @binary="af7ee9f99baeaa0c5624c78d0e3cb1030d324e288379"}, @typed={0x8, 0xe, @void=""}, @generic="1a491b895cf902628b9ebdd2ad24d7624f87b01e0809e9b4ffa7950e11b49b36bf19eaf311ec66c5b6", @generic="7f6bc35a34a75449", @generic="81aebede3609a368762b089c2e683e73bf19950bc6a53ea89d"]}]}, 0x144}, {&(0x7f00004be000-0x154)={0x7c, 0x33, 0x300, 0x7, 0x3, "", [@typed={0xc, 0x3c, @uid=0x0}, @generic="ebe21f7e0a3430d8f70f0dd410703a104924e7d383bedfd045bf15a7c3eaf3d872075220c9e6cbc34cb03469cfa16f82ab0c450374332f721ab7ba22fbe701cb59697c81d8e1c9b685323e645224c187e710a661eab0ca71545d1191e87e"]}, 0x7c}, {&(0x7f000034a000-0xe4)={0xd0, 0x40, 0xc00, 0x4, 0x1, "", [@generic="d74bfc878ffa31d96183c91da64daf2d5ee87ca3b698eced6e8e2033cc52254c7870bf9b165fcb707dd5a3aae3b602144d63bf11b9c53c4263e1208102185428d0817a2fd22eb6b6fdca5d61a051cf08645105e8854bd7b6f734f8840ef9ea7f000b39cceef0eea54277956dce86509ee5363d89b24558a880865d3bf8eb7b31cd7870496297858afc65df2e6ec81ba80d47908d562be6f26db5534adf79b08eb1443271bb964bffa0145dd2a34d8ef5a0146d300a6a1129d02c6133f4e45b63"]}, 0xd0}], 0x3, &(0x7f0000e9a000-0x70)=[@rights={0x18, 0x1, 0x1, [r7, r9]}, @rights={0x20, 0x1, 0x1, [r8, r7, r7]}, @rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x2400c800}, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00001ce000-0x10)={r1, 0x3ff, 0x4, [0x5, 0x1, 0x0, 0x2]}, 0x10) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r3, &(0x7f000081c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000081b000)=0x1c, 0x80000) 2018/01/16 13:00:14 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000010f000)={0x0, 0x0, 0x1, 0xfffffffffffff000, 0x0, 0x11c000000, 0xc8dc, 0x4, {0x0, @in={{0x2, 0x2, @rand_addr=0x55, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xfffffffffffffffe, 0xff, 0x3ff, 0x1}}, &(0x7f00000d6000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000094a000-0x4)=@assoc_id=r1, &(0x7f0000e0e000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000a4a000+0xeaa)=0x0, &(0x7f000005f000)=0x4) 2018/01/16 13:00:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x1, 0x80000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000012a000-0x4)=0x0, &(0x7f00009f3000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x2a)={0x0, 0x22, "ac17cd9f30793cef3612dc7b42550e534688c745e324fb87f24f76b9dd526f304593"}, &(0x7f0000002000-0x4)=0x2a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x0, 0x6, 0x2, 0x2, 0x0, 0x800, 0xd52, 0x0, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000384000-0x1e)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf05a, 0x2, 0x6, 0x8000, 0x3f}, &(0x7f0000477000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000094d000-0xd1)={r4, 0xc9, "4f319e59e714b8d90c6f18f2d810082c3bcf2c610958c4c8302b2fa1b702c66977eac7e348870a31fa08d618b7c547ea62d756416262414e67bd2707b1822e41ea367fb92032be4fc8014d60765abcc2800ba2a47d15b299eefcefa4fc70e91cced92f3494746283152f5118df497d98b3da91dde05e8c24e1f1c8cf745b9dad3b3d0739aaf8b320acc4795f9a4486e40ec9388b9b25676e8745ebb23e4240dac29a415722c8e7d3aac9ddd11d00b65ab7c4d85b9d1994d023fd4c1be80984568f4a05283720bbf6f7"}, &(0x7f000082f000)=0xd1) ioctl$sock_proto_private(r3, 0x89e8, &(0x7f0000fbe000-0x4b)="a9a185775d40c5bc25e6b1b0a930293dd49239b12c909e8ad44ece7bf3e93847c1cb82ee7578a80d59c8b2acdd39c98d41a85f3cc1c7727747ca05af19d44ea70a8d2ac1ff10dedcc54790") getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000232000-0x4)=0x0, &(0x7f000033c000)=0x4) close(r3) setsockopt(r2, 0x7, 0x2, &(0x7f00009fe000)="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", 0x1000) socketpair(0x0, 0x5, 0x5, &(0x7f000043d000)={0x0, 0x0}) sendmsg$kcm(r3, &(0x7f0000636000)={&(0x7f0000732000)=@ipx={0x4, 0x100000001, 0x241, "b93ae1e8814c", 0x8, 0x0}, 0x10, &(0x7f0000f3d000-0x90)=[{&(0x7f00000d0000-0xc5)="b3bcdaf3905da9c7ca6157594be2c88452e46d998c052868af213f7f86d5e8602a1e59c1e7bbb9a1331e3a9ccd632743d6a9fdd9914c0734d109e9720db5049ee0c64c21c8780c7e2d0479b90d2fa8a20fe8ff3173adb8d28a1e66917c7cff46d48aac2d30c9e390de8207a0e4f0b0592e63618f4df2014e5788d318d08f193f53d50844421eac78355bd68db592135958fb462770818519fd1f239b4ae9ce71e94f04287ab9214bd7bee44a1211d8ae4fcf45aa042e57b2ecec71e62d75667323588b046f", 0xc5}, {&(0x7f0000f65000-0x8f)="0e8f1c5bcea43924f8bd5002c6d98147a1c4382d0bbf95cfb59ae669c12c0b16e5dc20c73b8e1172f9d60d16cbf04efa064fdcc828bf1efdbd82199d105381f34defa9a40ef16e538361eb62b361d64a4df05f99cb7cec29ed7568d85dd50fa3eb5d75fce53fabe8a8f38514a1b5ecf8470ce655ff54ded639a8bdad118d95d11a9e3c57bba0a730c40b8f5c540538", 0x8f}, {&(0x7f0000e05000)="6857d36209c9ef1b35cc6dcd4ea384b0c802cb9664b08304c39cd2cfa1325026b4eb26e19bef967f640921c214bf3315af3cf1d71d725241ec97dfecbd06aaf2a2d693f901025f65778944058d13b943cd86fd3f6582f3cb448bde900f8c7172", 0x60}, {&(0x7f000001e000)="3db9f2d7545bf92b1827a4b563324d9fb1fddc6f28cb39d86dee78ce5a93dcbc96aca0e06e516b9e1153151544ec5e009f0ea0e1e7020e99ac1d0c1b57d18070d4967a979a3fea128376d9f1be28704e30c698f6bb04f7aa3137fcf006856b8144ec5b3ca99cd8512a4ac393609807088060592f", 0x74}, {&(0x7f0000a0f000-0x1000)="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", 0x1000}, {&(0x7f0000ebb000)="0ba3a79bd25a0bed428baa7d67addfe2ed832db73f6a2d9dbc7b0316f3fcdfebe446ad5d31ea600c132d49fc494d45764b72e9450952f7a23240587691fd70cdd5724c32c0a2ad79e9e47e4dc94a7f4b6fc62c2fc94ea10c4f7cff223bf9c1d613fc8626bac92af40cdd2c95664a3491e75708b981ccfa98d3bb60a7a8aa821bcf639792c245173e440790d349c9ff98402ca167b3ee9d2e060688ea4351375ae3d4f64cdb23101ba2ca8b0aed9994ea735fa1bd25", 0xb5}, {&(0x7f0000926000)="6fb0ba68fbdce50eb38162e1484ea7deb803c62a67ada202665b016161818b81e294342d8d947324d74f7b8dc159d0003d99542665a6038f2cd5bd0c5c374673fad65137a8d093854b05a69c7a64b36504a6e1b659f5e96b20c1e89b2cef4eb5062a078e9220508e2b58655b4a653457a4c46361f77b5271208fafd9f1860083282ca5a582d968c788e23f6c8da50370f06ae2b2ef4e84", 0x97}, {&(0x7f00003bc000-0x21)="921f15531b0ce29b3d3cdadc4ab27e6f35b9c6061c8ced509174c79735d90f0805", 0x21}, {&(0x7f0000f73000-0x15)="ee18b45cfa19acbca122784fe5fc377afc9e00c8bf", 0x15}], 0x9, 0x0, 0x0, 0x44001}, 0x810) 2018/01/16 13:00:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000+0x4e3)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x7, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000de3000)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "910008", 0x10, 0x0, 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}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x2c2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "819468"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/16 13:00:14 executing program 1: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f0000940000-0x9c)="ef", &(0x7f00003e3000-0x5e)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) ioctl$fiemap(r0, 0xc020660b, &(0x7f00008ac000)={0x1, 0x7, 0x7, 0x7, 0x1, [{0x1, 0x5, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) 2018/01/16 13:00:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a1a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x1, &(0x7f0000001000-0x10)=[{0x6, 0x0, 0x0, 0xf10a}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xffbe, 0x0, 0x0, 0x0) r2 = socket(0x8, 0x0, 0x27) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000726000-0x8)={0x0, 0x7, 0x81}, &(0x7f0000773000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fb5000-0x4)=@assoc_id=0x0, &(0x7f00001f3000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00004aa000)=@assoc_value={0x0, 0x0}, &(0x7f0000646000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00007ce000-0x8)=@assoc_id=r3, &(0x7f000025f000-0x4)=0xffffffffffffffba) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008be000-0xc)=@assoc_value={r3, 0x0}, 0x1ef6635cfa4a2c48) [ 374.876908] sctp: [Deprecated]: syz-executor2 (pid 12135) Use of int in maxseg socket option. [ 374.876908] Use struct sctp_assoc_value instead 2018/01/16 13:00:14 executing program 5: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x6, 0x65031, 0xffffffffffffffff, 0x1000000000000000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000273000)={0x0, 0x0}) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x5, 0x5, 0x5) mmap(&(0x7f00004ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00004ce000)={0x0, 0xce0}, &(0x7f0000037000-0x2)=0x8) mmap(&(0x7f00004ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00004ce000)={r3, 0x9cbb, 0x9f, 0xffff}, &(0x7f0000311000)=0x10) r4 = accept$inet6(r0, &(0x7f0000439000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004ce000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000025f000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000213000-0x4)=0x18) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000a7000)={@generic="ff0c1180deb846698ea0a83bd2e6e9e3", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00004cf000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00004cd000)={r5, 0x8}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00004cc000)={0x200, 0x1f, 0x5, 0xdf2, 0x9}, 0x14) 2018/01/16 13:00:14 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x3)="fc6126", 0x3, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800, 0x2b0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a23000)={0x0, 0x3c, "938fe5555cf27452a2669c8203d8cec087e1a5237b2684f14d60917586ce7ae6cd7eed98b849eee09d940c3563c5c4f6027a7da51928e87498a33c38"}, &(0x7f0000b4c000-0x4)=0x44) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a33000-0xa)={r2, 0x800, 0x1, [0x1]}, &(0x7f000045b000)=0xa) r3 = socket$inet6(0xa, 0x805, 0xb1) bind(r3, &(0x7f0000d09000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x4, 0x4, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x71}}}, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000a44000-0x108)={0x4, {{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_ifreq(r3, 0x891a, &(0x7f00004ff000-0x50)={@generic="7f64ba779e4bcb6cdd708e5a4e45d34e", @ifru_names=@common='bcsh0\x00'}) syz_emit_ethernet(0x72, &(0x7f00002d3000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="a78710f04b83", [], {@ipv4={0x800, {{0x14, 0x4, 0x1, 0x3, 0x64, 0x2, 0x7, 0xfa6, 0x16, 0x0, @rand_addr=0x748, @loopback=0x7f000001, {[@rr={0x7, 0x17, 0x8, [@loopback=0x7f000001, @empty=0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, @ssrr={0x89, 0x1b, 0x7, [@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}, @end={0x0}, @end={0x0}, @end={0x0}, @cipso={0x86, 0x6, 0xffffffffffff0001, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x52e, 0x34, 0x1000, 0x7fffffff, 0x3}}}}}, &(0x7f0000184000)={0x1, 0x1, [0x4bd]}) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) close(r3) [ 374.921867] sctp: [Deprecated]: syz-executor2 (pid 12135) Use of int in maxseg socket option. [ 374.921867] Use struct sctp_assoc_value instead 2018/01/16 13:00:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00006b8000)={{0xa, 0x2, 0x733, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x4, [0x5, 0x5, 0x8, 0xa, 0x73a, 0xffffffffffff0001, 0x4, 0x7fffffff]}, 0x5c) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000043b000-0x4)=r1) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000fd4000)=0x0, &(0x7f0000885000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cc8000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00005ba000)={0x7, 0x1000, 0x2, 0x2, 0x0, 0x5}) 2018/01/16 13:00:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept$unix(r1, &(0x7f00004be000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000dfa000-0x4)=0x8) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/16 13:00:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x6, 0x0) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000524000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/16 13:00:14 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000024000)=@req={0x50, &(0x7f0000024000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 13:00:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000c13000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000181000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f00007ae000)={0x0, 0x0, &(0x7f0000d29000)=[{&(0x7f0000e5b000-0x22)='Y', 0x1}], 0x1, &(0x7f000040f000-0xd8)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f00005d3000-0x50)=[{&(0x7f0000552000)=""/32, 0x20}], 0x1) r3 = socket$inet(0x2, 0x80000, 0x7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000040d000-0x8)={0x0, 0x3}, &(0x7f0000db7000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000021b000-0x8)={0x0, 0x8}, &(0x7f0000841000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000073a000)={0x0, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6}, &(0x7f00009d2000)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00008ca000)={0x0, 0x5b, "ceff0c769ee076222e18c0ec31d442501f9de41950d99d28b7a7521bd5ad00e322754ff76e6e23aa482ceefee3375dd669a594e564106482ee583e0f48811ea32fb6e18cbe85d7e758d4043defd61b21188bd150c59967eb6a8407"}, &(0x7f000014d000-0x4)=0x63) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b72000)={0x1, [0x0]}, &(0x7f0000502000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000400000)={r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007f9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r10, 0xc06864a2, &(0x7f00001e5000-0x64)={&(0x7f00006c6000-0x18)=[0xffffffffffffff01, 0x200, 0xffffffff00000000, 0xde4, 0x5, 0x100000000], 0x6, 0x5, 0x7, 0x9, 0x8, 0x3, {0x40, 0x3f, 0x8000, 0x20, 0x8, 0x80000000, 0xff, 0x800000000000, 0x2, 0xfc4, 0x10001, 0x5, 0x4, 0x9, "686e496376fa6046e2d90cf635ce58991f03ec5f9f515dda30619d403b739c51"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f000073a000-0x98)={r7, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfd}, &(0x7f0000c2c000)=0x98) sendmsg$inet_sctp(r3, &(0x7f0000878000-0x38)={&(0x7f0000bbf000)=@in6={0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, 0x1c, &(0x7f00000c5000)=[{&(0x7f000020d000-0x6b)="b219cad8c1d268cfdcda801f7e80ad60e0396c39c150077ccdff2af33c5efd834087f1faebdb76708cfb2ddd280bc5b41998abfed9b08cdeac1591bf94e2a8fd69a42c82628409a07c78f1a1cc04fa0fe687476af730f516383288475ef2606b6cbaca6c3489e013a5187c", 0x6b}, {&(0x7f0000393000)="cdb6fa0b0a48a67c103acbed465269a3fa3bdbed5a78a2924ffb325646897339cd93511bfee3a3f74012b254224ceb3a6715425a92baeedea177aa158a5b5f0d1a197d419a484e8dd9a4c894676466fa457469b415dcbad56f7be1b400f73372b102b75ff585b1ae85152a7ed7d538a5b40baf92f8", 0x75}, {&(0x7f000021f000)="437406a7ba51660ad1a58fe9c227a8a0490f436b94ccb468dcd51aefea7e86921561ffef914017da9276a54c4fb8e79a2c3d968bec9ccfe80216dde044c9f7e504a24beefd624c77887ba2e16c6af954f2800552b49fd68b62d0d181d8c129610311e0f4927b98f1b64db52b606ec4037f37531577f99bcb53bafe6c111dd3eeb48454298dd149c5b85460b132796cacf47940692fd6374a913435", 0x9b}, {&(0x7f0000172000-0xaa)="7fedfda7bba202c8052a13d3c73c56334878f49bc53aaed13fa6edfd08551ca02ee56875174eea93e705ae7e72848613e7e55d1fb0d3b0fcad31f514a324eb8e9de430fcde2786f67596db7273f544c96c4f03ce8fc900d87cf349c0fc1d21f62c64546a2a24ac24aa559adbc2ac26cac21b23050c7f083c125a06c085989c77f37a2d2a21391f79240be80504ff7ba7ce07d903edddbfc339930e3eabbe18d247c8ab739ccdee95bf59", 0xaa}], 0x4, &(0x7f0000f83000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x2, 0x40, 0x0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x2e, 0x2, 0x7fffffff, 0x10001, r5}}, @init={0x18, 0x84, 0x0, {0x4, 0x3, 0xcbc, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x4301, 0x4, 0x8, 0x5, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xbde6, 0xfffffffffffffffb, 0x2, 0xffffffffffffff9e, 0x4, 0xa836, 0x6, 0x6, r7}}, @init={0x18, 0x84, 0x0, {0x4, 0x48d, 0x2, 0x45}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x200, 0x80, 0x6, r8}}, @init={0x18, 0x84, 0x0, {0x9, 0x40000000000, 0x1, 0x39144ed4}}], 0x180, 0xc0}, 0x20008000) 2018/01/16 13:00:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x8, 0x800, 0xbe5) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000320000-0x4)=0x0, &(0x7f0000310000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x8914, &(0x7f00004aa000-0x28)={@generic="1e55f0945c73b00efc7b4d57b8c9fc78", @ifru_map={0x2, 0x10001, 0x2, 0x80, 0x7, 0x2}}) 2018/01/16 13:00:14 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f000099c000-0x1)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000019d000-0x90)={0x7, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket(0x40000000015, 0x6, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f0000001000-0xfc)="e428ef0e99be9a0b5256e95b52175f9aa41794566e0e0251e612e063745844c29551815e5ab37a24e997431edf25b51cb1a5c4416a21826964ff88a3cfb3f452de1d24e4a9b2a4516798f784f3cac952ecb87977f994c360d658b677e7b4b92e9c735ab84d8918fad6a548e847946387f8fa64221dce8d9e6382605e86217ec80f1943828a2c237477c83727968c4b20bebf0e26b7f7f3b9c122cb6448fdfbde906bd9e9e9265a80ef2c150e257c5f7337e5e456c67cef6e441d7479290b9a25a94e8a5e0c86ce21fc822afaee6f791b6671e02f8c2883ae2349f650585a5856d0def58806651ccaff0ab220029389e6055b98f9fcf573", 0xf7}], 0x1, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/16 13:00:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) accept4$ax25(r0, &(0x7f0000c37000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000aa6000)=0x10, 0x80000) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 13:00:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000cdb000)={&(0x7f0000ea7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000acf000-0x50)=[{&(0x7f0000dff000)=""/107, 0x6b}, {&(0x7f0000b98000-0x1000)=""/4096, 0x1000}, {&(0x7f0000939000-0x62)=""/98, 0x62}, {&(0x7f00002ff000-0x41)=""/65, 0x41}, {&(0x7f00007fc000-0x75)=""/117, 0x75}], 0x5, &(0x7f0000b0a000)=""/180, 0xb4, 0x7}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f30000)="", 0xfff0) r2 = accept$alg(r1, 0x0, 0x0) write(r1, &(0x7f000045e000)="0fb30078a1c952b185d98741e3d0efc9f52fabf17289020fa914636901c825733401b5e65555c22e85defc32d4dc8e9254d2b1cac36b787099d6d629c613c6cb40fdd062d36ec63990e74fe8ca45e1a1ba8abbc8849fbbf552246b0d1bc7bc5db09e0372bbc1f648fd486c5cb195488b362d6753a0ba0d3ffe2b3bb81959292d25e51402366defbb6d86a2a1bbd547b5b962541d1b5fb69985f6b943add8e6cbc1c7bb29efd68664ef54b592a51980062ef57710494e171c6a0874e5cc346d6c1ffe403e15acf2c1802a2f57ea6a9299ad24fee776b18340bc437820e4e377", 0xdf) recvmsg(r2, &(0x7f000023c000)={&(0x7f000017a000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000abd000-0x20)=[{&(0x7f0000033000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000c91000-0xc4)=""/196, 0xc4, 0x0}, 0x0) 2018/01/16 13:00:14 executing program 5: shutdown(0xffffffffffffffff, 0x3fffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) sendto$llc(r0, &(0x7f0000c4f000)="716b193519cdac03fd96d6a20b8a263012af630689e03d8b9216721effbdae85e7714f0cdfec1c9382a0b8d1b77b5584f41f6ec02cfc258083911cb3efe338686bdb5012627eefc98859947b50ecf905ccd046f0919eb7bc582341394a9c8684f501ea88173e0c309d1058dceafdcbe44515f7970c75c32b22218632fac69057db2043e9793d209b6504dd0d088e560433c8", 0x92, 0x0, &(0x7f00007a5000)={0x1a, 0x17, 0x1, 0x1, 0x7, 0x10000, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00008ab000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000001000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000732000)=0x10, 0x80000) r2 = socket(0x3, 0x1, 0x100) getpeername$ipx(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/16 13:00:15 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000004000)=0x0) 2018/01/16 13:00:15 executing program 0: mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x58, 0x100000001, 0x3d, 0x0, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r0, &(0x7f0000eb4000)="0e7c", &(0x7f0000eb4000)=""/0}, 0x18) 2018/01/16 13:00:15 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00001f2000-0x4)=0x0) unshare(0x400) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eee000-0x18)={r1, &(0x7f00009e6000)="", &(0x7f0000e3a000)=""/53}, 0x18) 2018/01/16 13:00:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000275000)="c3401c344654f3c7d9b41ba4638e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de1331989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b791ca903c9deb9e68cd711914b4a76030dd1c47d490da73b820813a937381f5520db", 0xa3, 0x10000000000051, &(0x7f0000e66000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000da2000-0x78)={0x0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x40000000001, 0x823, 0x81, 0x4000000005, &(0x7f0000033000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x7, 0x8}) r1 = socket$bt_sco(0x1f, 0x5, 0x2) recvmsg(r1, &(0x7f0000e58000-0x38)={&(0x7f0000d9f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ccb000-0x70)=[{&(0x7f0000bb7000)=""/32, 0x20}, {&(0x7f0000ad7000-0x70)=""/112, 0x70}, {&(0x7f0000384000-0x4)=""/4, 0x4}, {&(0x7f0000810000)=""/34, 0x22}, {&(0x7f00005c7000-0x6c)=""/108, 0xffffffffffffffdd}, {&(0x7f0000336000-0xe6)=""/230, 0xe6}, {&(0x7f0000fd6000)=""/249, 0xf9}], 0x7, 0x0, 0x0, 0x0}, 0x140) writev(r0, &(0x7f00002d8000-0x40)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/01/16 13:00:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x80806, 0x7ff) 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$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000955000-0x8)={r0, r2}) sendmsg$kcm(r3, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) 2018/01/16 13:00:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) pipe(&(0x7f0000061000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e5a000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x2, 0xb, 0x3fb1ee90, &(0x7f0000518000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000c2b000-0xc)={r1, 0x80000, r2}) pipe(&(0x7f0000fa2000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fa4000-0x20)={r3, &(0x7f000033c000)="", &(0x7f00004bc000)="", 0x0}, 0x20) 2018/01/16 13:00:15 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000006000-0xc)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000005000-0x4)=0xc) 2018/01/16 13:00:15 executing program 6: socket$can_raw(0x1d, 0x3, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/16 13:00:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt(r0, 0x7, 0x1000000001d, &(0x7f00000d3000)="66014ebe", 0x4) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000e6c000)=0x11c, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000acf000)=0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00003ea000-0x4)=0x0, &(0x7f0000728000-0x4)=0x4) bind$pptp(r0, &(0x7f0000376000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 13:00:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0xffffffffffffff87) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 13:00:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f54000)={0x8000000004000000, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x200000000000197, []}, 0x1d) 2018/01/16 13:00:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000634000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00008da000-0x5c)={{0xa, 0x1, 0x8c1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x4}, 0x3}, {0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7ff}, 0x1, [0x6, 0x8, 0x4, 0x20, 0x8402, 0xfffffffffffffffe, 0x10000000000009, 0x81]}, 0xffffffffffffff41) syz_emit_ethernet(0x3e, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x84, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f00002ea000-0xc)={0x0, 0x1, [0x1000000000000f89]}) write(r1, &(0x7f000069e000)="e72a692f", 0x4) r2 = socket(0x1, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00002bf000)={0x0, 0x400}, &(0x7f00002da000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000092f000-0x8)={r3, 0x6}, 0x8) 2018/01/16 13:00:15 executing program 1: mmap(&(0x7f0000003000/0xabb000)=nil, 0xabb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x20000, 0x4) [ 375.217108] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/16 13:00:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e5a000-0x8)={0x0, 0x0}) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000a23000-0x10)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) writev(r0, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) 2018/01/16 13:00:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) pipe(&(0x7f00005a2000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e43000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c5a000)={0x0, 0x8009, 0x101, 0x3, 0x0}, &(0x7f0000556000-0x4)=0x10) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000261000-0x3)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c47000-0x78)={r2, 0x70, "23e506de11d81eea32db6665395a7c2fd76d9b7bdea651e465346db827eaafc9e34169e68e3f18a02e4596aa5c91cb7e5b1ac9e6f8fee8bf0beda14fa7b0d87a28d4f1c864568228a792a565fdafe649f9488a79999781418a8692b4b6e2ccebe6f6408aa0d106ae37fadb40de105bea"}, &(0x7f0000262000-0x4)=0x78) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/01/16 13:00:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5)\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, &(0x7f0000eef000)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="", 0x0) sendmsg$kcm(r3, &(0x7f0000b75000-0x38)={&(0x7f00002bb000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd5000-0x10)=[{&(0x7f000027f000-0x4)="a7", 0x1}], 0x1, &(0x7f000003f000-0x11d0)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00003d6000)={0x2, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x2, 0x0, 0x9, 0xfffffffffffffffa, 0x0, 0x9, 0x100000000, 0xffffffffffffffc0}) 2018/01/16 13:00:15 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x9, 0x80f, 0x100000001, &(0x7f0000c70000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000657000)={0x0, 0x10000}, &(0x7f000003f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001000-0x4)=r3, 0x4) sendmsg$key(r0, &(0x7f000090b000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f000008d000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x100000000, 0x8, 0x2, 0xaa}, 0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x4, 0x7287, 0x20, r3}, &(0x7f0000000000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={r1}) 2018/01/16 13:00:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0xffffffffffffffff, 0xfffffffffffffffb) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/16 13:00:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000868000-0x4)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000bfe000-0x28)={@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]}) connect$can_bcm(r0, &(0x7f0000c9e000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r2, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/16 13:00:15 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000001000-0x4)=0x5) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x5, [0x8, 0x7, 0x3, 0x6, 0x6, 0x0, 0x3, 0x4]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f000071b000)={{0x5, 0x401, 0x1, 0x20, 0x3ff, 0x4}, 0x7fffffff, 0x5, 0x1000, 0xfffffffffffffff8, 0x4, "dcbd9562525662a80bf42a0b19f957332e3c09382910e7909669d9334626e3ef04839192cb8cebacecf850e4f5869827ba3629934e6bf38f67ff87db7dacde3043a43e479d4672a42a255c55b5550f5d693e6e288c21c1eae9bb4b2ff75f7c6becccfaac59c80a522ffc5007cfe11654fafa6cbb36bbd418e57a71b36932b398"}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000004f000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000543000-0x18)=@add_del={0x2, &(0x7f0000614000)=@common='tunl0\x00', 0x10001}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00001f9000-0x4)=0x2, 0x4) pwritev(r0, &(0x7f0000186000)=[{&(0x7f00004d3000)="4fb63927daedf588ed944007102860c54ca79feb6eb13839b547528f477d5f89da1650558125aaa7836bbf9d2a3af3b932773d185b285a3a", 0x38}, {&(0x7f0000d9e000-0xb3)="7242bfee194715c59a6e879c011160579bd4be9a23fe81e055c3856d1dd45f2a9b100fd85c68262c7135fe110ef251594ecc0657306a0027ec9344b3492c14dc16e861af3b803c8229dff4c7bb81480593aceb86bad1e14ec39198ae9f6f36a719995b8033b953326972aa2b5595fcfb751008e32c234351853497df68c200cef1d19ca0e753863724482ebf45496301c5acc2e58048bdb8280351c8540c5bf10cc9e268fdc03e975789bb5e072034a69bad18", 0xb3}, {&(0x7f0000767000-0x1000)="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", 0x1000}, {&(0x7f0000208000-0x2a)="28fa8fe87e84eced1831adf6fc8f52becc9caae40eb4c915e44cab46d5bc2aefbf82d9661d56813db3c6", 0x2a}, {&(0x7f0000542000)="b320951134fa7b1340e32eb2d5fe962d7b0b2ed4e5da3e2ef64835cec687d30d0722caaf297356910a41a74cfbc356bb52bf6aa491ccdf834da40a0e617170de2f8f99ed8b488c0f88f3d5058aedff40981bf88fd753f0975588d391373c302e410ffaa2ed752f8e0d11716246a3c5d1e381c0a5c39bbb828cca54d8201a031d39b758a7eca77967e5dd94a7ac92d35440ec", 0x92}, {&(0x7f0000938000)="", 0x0}, {&(0x7f0000fd4000-0xa4)="fc888b46360798fa9283aed6c8214265b2a44e795860df1473b4c754b927882eddedfe897bf46a8c4c694f8201ed3cf1d349f21c2b46086f63fcb2a40c267c975817fb426790ebc39e6860ffcdabdfa74b71d37f76892e24edb7d6149d7ac94b8ea85f8e7091ef0ed9933cdd32db601ef4fa0b7af8ec612e957bd154d663fee5d94db2dabfa2302c39a0a9bcdf3707a47a53ed69ce07a93c4e148b962936752b72347cbb", 0xa4}, {&(0x7f0000be3000-0xaa)="e6f03db60100e461e6b1af8959485a33af9492f3f20e6da310e8cf620e9a67f7307bbe6ec66a9187b84a91ef390dacb3fe52e8a533c355d41c4ad3a5b303b67a4469513d21df73c170f7e30e92b423edf6ccdd998ce51f5086a5e4fe7bf33e0539acce074f632444ee02182b601e3921131aaa9fedc15d3d4fe1140980b6dd37052836bf97c7ad8d60c8ce31ee044af51d04bcca646855d5361dd6971451304655c23deaf8e7a8a24ea5", 0xaa}, {&(0x7f0000c7f000)="fc5942820c4c120d79925c785aeae9cce0db1bebc251f68d7d397f720e12f99a45001a0f048d1927ad5ee9656e2f32f1f119ab731fabb04777dbd44f8aafb0268ec2ee8c2e0434cc11b90579ebb7f0172970e2d57c4be79c243c3dc599effe70e79ab7da146a0ffdf499d1449a8d43d647ef77c0a5c80d03d18cf3fe36f374a62526c3f43c8cf16494bf6c5b9f6280024508938ff12f87ab906e093d4944d095fe920d5b4b8351e3a0a0877cfc1efdb0fc7fbfb39f17d31e901fc1dd8d53472e9c8e35a19886a05573301212ce4d9369af212c1c023465220e33", 0xda}, {&(0x7f0000ca8000)="98b992f28b97b7e2b0aa998026d9daacc35c02e1507110fb292a770afbf9a8f9f4a8fc591b8ff56f34e985ad59c72f909fb0c57b85e8bff06086d1f33b8ccd9fb1209902a41aa03ff417f82ee9fe5a7b491c", 0x52}], 0xa, 0x0) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c9a000)={0x0, 0x1, 0x20, 0x5, 0x8000}, &(0x7f0000d07000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000070a000-0x8)={r3, 0x56c5}, 0x8) 2018/01/16 13:00:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f8a000)={0xffffffffffffffff}) bind$netlink(r0, &(0x7f000050e000)={0x10, 0x0, 0x3, 0x200}, 0xc) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000064d000-0x39)=""/57, &(0x7f000040f000)=0x39) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ec000)={r1, &(0x7f0000897000)="", &(0x7f000025d000)=""/0}, 0x18) 2018/01/16 13:00:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f0000d04000)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000ef8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cee000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000406000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r1}) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000c49000)=0x0, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ec000)={r2, &(0x7f0000897000)="", &(0x7f000025d000)=""/0}, 0x18) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000cde000)={@generic="21b8fc2b10dc979591d9983eb8c749ba", @ifru_flags=0x1002}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b7b000)={0x0, 0x0}) 2018/01/16 13:00:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0xfffffffffffffe6c, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000380000-0x4)=0x6, 0x4) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0x1e5}], 0x1, &(0x7f0000783000)=[], 0xffffff64, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x1e5}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2018/01/16 13:00:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac9000-0x58)={0x26, 'skcipher\x00', 0x100, 0xd, 'cbc-aes-aesni\x00'}, 0x17c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b16000)={r0}) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000f14000+0x319)=0xff, 0x4) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000cb1000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f0000171000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 13:00:15 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f1b000)={0x9, 0x4, 0x4, 0x9, 0x0}, &(0x7f0000237000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000df2000)={0x4, 0x3, 0x200, 0x4, 0xf92, 0x9f35, 0x7, 0x1471, r2}, &(0x7f0000c5b000-0x4)=0x20) 2018/01/16 13:00:15 executing program 3: socket(0x408000000000025, 0xa, 0x100000000000007b) 2018/01/16 13:00:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) bind(r0, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000cff000)={0x0, 0x47, "81ccd5de1a5e50d85cd0d59e31d74c67f3622e3b7b20bf20348257c72a817a9ece6611f7ce40d633e81333e9fafc6d984454c0e7a310cf113e0fc8d35b661ab9415d697e4b8428"}, &(0x7f0000ce7000-0x4)=0x4f) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000325000)=r1, 0x4) sendmsg$alg(r0, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000135000)=0x2, 0x4) 2018/01/16 13:00:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x1f, 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00002df000)={0x0, 0x2b, "9f73b5d9f2e256ba378822fba242ef17707e717f825bba56587adb2678df5e48185fd8e81cdf2f18f960f4"}, &(0x7f0000571000)=0x33) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000027e000)={r2, 0x6000000, 0x4}, &(0x7f0000509000)=0x8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000082c000-0x4)=r0, 0x4) 2018/01/16 13:00:15 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000014000)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000)={&(0x7f0000019000)={0x18, 0x18, 0x443, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 13:00:15 executing program 0: mmap(&(0x7f0000000000/0x21b000)=nil, 0x21b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000f8000)='~', 0x1) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000021c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000021c000-0x4)=0x1c) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000021c000-0x4)=0x0, &(0x7f000021c000-0x4)=0x4) 2018/01/16 13:00:15 executing program 1: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008d4000-0x90)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket(0x1a, 0x4, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000d8000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f00008d9000-0x4)=0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000319000-0x10)={r1, r1, 0x0, 0x1}, 0x10) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000436000-0x10)="00f1aae95d7583d391e05e77b26679a4", 0x10) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f000001d000-0x38)={&(0x7f00002d3000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000096000)={&(0x7f00008da000-0x48)=@canfd={{0x1, 0xcf0, 0x7fffffff, 0x1}, 0x22, 0x0, 0x0, 0x0, "23c30361f7f0c619bb584a2643e2bb6aa19840f26d770ab0fef19e94ad3e1194ea67a3de0bf781fa8da9344ee25e2e3b374891929bcc178f1f4e007ddc6b78e9"}, 0x126}, 0x1, 0x0, 0x0, 0x4000084}, 0x4000000) pipe(&(0x7f0000396000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00001e7000)={0x8, 0x84, 0xffff, 0x8000}) 2018/01/16 13:00:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x8000000011, &(0x7f000006d000-0x35)="0398649b", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000c78000-0x4)=0x1, 0x4) accept(r1, &(0x7f000025d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000a01000)=0xfffffffffffffed3) connect$bt_rfcomm(r2, &(0x7f000062f000)={0x1f, {0x1, 0x4d2, 0x6, 0x520, 0xfffffffffffffc50, 0x2}, 0x9}, 0x9) 2018/01/16 13:00:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f000030c000)={&(0x7f00004ae000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x248, &(0x7f00002c0000-0x50)=[], 0x0, &(0x7f0000bfb000)=[{0x10, 0x1, 0x2, ""}], 0x10, 0x0}, 0x0) pipe(&(0x7f00000e5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000faf000-0x81)=""/129) 2018/01/16 13:00:15 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ffb000)=0x0, &(0x7f0000ffc000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[], 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000c4f000-0x21)=""/33, 0x21, 0x0, &(0x7f0000ffd000-0x10)=@nfc={0x27, 0x90f4, 0x7, 0x0}, 0x10) r2 = socket(0x8, 0xb, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000012b000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r2, &(0x7f0000ffe000-0x38)={&(0x7f0000cbd000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000ffd000)={&(0x7f0000ffd000)=@canfd={{0x1, 0xfffffffffffffff7, 0x100000001, 0x5}, 0x2f, 0x3, 0x0, 0x0, "4f2b6e651d17b146ad627e7f9ce183c3ed4e555e147c005cfb04191d95fd4a937b680103631c483c948ed91ca36360fc4a18db1c3465c6c105464d92f25733f7"}, 0x48}, 0x1, 0x0, 0x0, 0x40010}, 0x80) 2018/01/16 13:00:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000972000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000013c000)={0x0, 0x0, 0x33, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x18) 2018/01/16 13:00:15 executing program 6: syz_emit_ethernet(0x46, &(0x7f000024e000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x2, 0x57, 0x7}], {0x8100, 0x200, 0x0, 0x7}}], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0xfffffffffffffffc, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x3, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:00:15 executing program 4: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ea9000-0x3)={0xffffffffffffffff}) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ea8000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea8000)=0xe8) connect$packet(r0, &(0x7f000038a000)={0x11, 0x1c, r1, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x14) r2 = socket(0x10, 0x802, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000bca000)={0x0, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) write(r2, &(0x7f0000ea5000-0x24)="240000001a0025f00018003e00ed040f020b71000004bf0202001eeb0800100048186be0", 0x24) 2018/01/16 13:00:15 executing program 0: mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000de7000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000de8000-0x10)={0x0, 0x0, 0x8000}) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000de7000)={r2, 0x0}) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000de7000+0xcde)="8b3463955ab4a7fa8df1f263d3d2174a8dcf93de7fa9894859d18877c1bfb58485477638654815e46f1ffe614230c762ebe0d17165e9afa91f14a4d0a98ecd07cd00b982238aaa888e11d7a5cbdb0698a57c37b17c237370f4", 0x59, 0x4000, &(0x7f0000de8000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) 2018/01/16 13:00:15 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/116, 0x74}, {&(0x7f0000000000)=""/240, 0xf0}, {&(0x7f0000001000-0x5)=""/5, 0x5}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0x6b)=""/107, 0x6b}, {&(0x7f0000311000-0x5)=""/5, 0x5}, {&(0x7f0000de6000)=""/115, 0x73}], 0xa, &(0x7f0000001000-0x1c)=""/28, 0x1c, 0xf19}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000a94000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x4)=@assoc_value={r2, 0x1}, 0x8) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0xe, &(0x7f0000001000-0x80)=@raw=[@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0xac8}], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f0000002000-0xdc)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = accept(r0, &(0x7f0000096000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bd8000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000433000)={0x0, 0x9, 0x200, 0x8, 0x8, 0x8, 0xff, 0x2, {0x0, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe34d, 0x6, 0x7fffffff, 0x7f, 0x1ff}}, &(0x7f0000aeb000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000b4c000)=@assoc_value={r4, 0x3f}, 0x8) 2018/01/16 13:00:15 executing program 1: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000179000)={&(0x7f0000116000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58, &(0x7f00001a1000-0x30)=[{&(0x7f0000291000-0xca)="54053884680dec66b13fd3b1306ed82be9bceeb946219bb539681e8345d7a0597f78485a46a243237486d54f204d3d41d1fe8d6b46d43358bc1fa1505ceee16e50b13a9b23aebbbb926f38abde43ba006e10e196e2e8573f00b21afa79217fe8dd16f497ba81bbe83a036d8475f8ef268747397c690d1fbe55d3e53d47f15421225fc1578e984e98d3ac9d25766c5c2d9921a016ea8cc3faebe6fe1a6db51286da6c8adce63074da54ef394b06a35f65fe4c971682a96400818eb08c5cd0bdda2644bfbdd3ee9b311937", 0xca}, {&(0x7f0000297000-0xd1)="4100149460f6ee459a289785b6ef09b257ac52717b65628b550ddd61bbd7241145246d8edcc4b7eed517a5f0754e37adafd57936623b7662a0945160cf96bee271dea836d991e25411c743f77533cfcf1bafd6a9129048de98f5d2c01c85ca0ed08928474ce437f162851bc0b6c42b483852f81a157b2316b7eb5bd998ed807d3a68405aea232b98260b580d10b8225385f378e9097c23b26c8aba72e71d8c8f308e2a5fdf352d380a4fe8305779563125749577e6bcc5304e42b244b9571a32aaf62593f2b4fa89b57b051f63500c9e8d", 0xd1}, {&(0x7f000036b000)="387ebf77de79e56779007e61f3c0c6d69ab3fad8e3417b5476cb18d6d2f0e57ec6a74007b717a11119490ddc4eb9baab88fa26d12cfaa957c23df17963c6ba86695415c09af847bdf9dd40c348adde4f66786b04fb6135e144631c9e02e3de7d9306e4025540d42991f3054042fd1a3c2cce2e524be60f5d4f2fcce7318a350aeaeeae156714771cd56cf8c6648403fccf35a0b01930479e74e4908ee588d1b0c6514f5f346c6038c9530259a807385cb1cbf66adc2243b8d58273eda867d68addd7fabd897be9e30c0f74adbf0aa4325c1a8a0e004987760b0878e970022359a2bfdf9e087d95ba28", 0xe9}], 0x3, &(0x7f00002eb000-0x30)=[{0x30, 0x2d, 0x32, "c7b701b66c8dbef98540c6904c5a0888545b79079a9d241d01e8059ddd168eda"}], 0x30, 0x0}, 0x0) 2018/01/16 13:00:15 executing program 7: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4fe, &(0x7f00000f4000-0x1b3)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="176f51b1f493", [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x17d, 0x6, 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}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0x880b, 0xf6, 0x2, [0x7f], "050206bde9c410937a885d091683adf575b4962c8efcf7a75b72e0bf87cf41a819be64af9a5cfb4767a79fab631475a3fa03259e8398e3a42a646aa509a1b858b4d1d5a289f4ea76e37d125fa9278ae8ca65298697c4207986235689085033dc70227dbf9bbbc2fdf20ec11b90a49f7dbb4f800d7ce2220ecbe903d9333aadb85a3c2e3b78dcdf906a37439658b29a6f22305a0947fdfd2cba05d3656f6ad87211886c6b9199123efdf92203b950b3c554a5a36aaa74c75d8e5d4e3e5eb71e2dc5fcb84eafbbf68cc0f0221ad22c216e88cf8abb94cf7ff6bc7ba3eee22d71950fa40e3910dd8346ecd484fe71155f958a10413b9e3a"}, {0x8b9a, 0x0, 0xffff, 0x29d, 0x0, 0x0, 0x800, [0x9, 0x4, 0x1], "08808e31b9257a713734bc54cbc408fea860dd69da63109ebf9ef8d586e44787ab287dd3bd154bcd0ec290a36f7d5434432d37c5aa3eb686b7fa93cc69e40f364bc3c5c98adf7309aa7d1468fa52f935a467a10c3840f81cf1720829f154"}, {0x0, 0x0, 0x10000, 0x702dba89, 0x0, 0x0, 0x86dd, [], "e1a16d701735744978d4bef82b396881ab"}}}}}}}, 0x0) 2018/01/16 13:00:15 executing program 5: r0 = socket(0xb, 0x8000f, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x3, 0x81, 0xf000000000000000, 0x4}, 0x10) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f000002a000-0xc)={0x10, 0x0, 0x1, 0x120202}, 0xc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000002b000-0x8)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000012000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f000002b000)="8694eb7c2d674d796a3b4d7246346bbd7d99b66364f0ba241278069c3cb44934c6b6", 0x22}, {&(0x7f000002c000-0x41)="d7c7823896e167db620d47f38df2ac13d4fdc43a38665c3e7e148ee9a07e64798e6b88a93264082b8c82f32ecbc81f6070419da1c3239fdf866f3b1265a5a8b882", 0x41}, {&(0x7f0000001000-0x5b)="dcc0931ed7083f97192952bdc447caa5bc1b73529341ea182bf617e18da1af1e1ecaac064a9e068ff0e3d1f508db7103cc98272216141c683b616dd4ea589d38539a6e8b7280783020d9a6ff6a8d387ba53584e502a825c98c61ec", 0x5b}, {&(0x7f000002c000-0xce)="921a45513e07a9fe7c21acd9cf1e1ae53763b16a8ea440d4f3be03f0d1604a1be6c57a5ab6bae14feb61c7437eadccc845979607caed495e0e336038f0dca709e028fe37ec63283f66a560fcfedebb4a1787fb537a1c26fc75a5048180036b1ca43f3a6d70d76cef804235dfdf15605f838601b8b26a3b3e33c5a59dff9aa9fccb54ef1a0537f5f4bff998de94892c7649794ecbbb18dedbf28f8313cc254f8224dc59cdc5b0173d569a8c9ea757f82d1e8a2b9100ce5a6d2e2f810889546173f82f341e20ddff50145619804c45", 0xce}, {&(0x7f000001f000)="898843cd68b13fe8329ac699a76fe752917b313419820fcf5369f57fbb1787bde1d095f5307dd5ab18872336c638b1ece7050b4212c9f67bcc6fe38d3bcadc33206e726d70c08168f96cc1764edc93be1d6a1603429788de888a7970e140093a40ea01a1d10ca2b92b8507c0bb9605d6f2e39eabbb4034caad4585baa0fee0b34c3e74fa3487d5b9c839507161aec8d001970b933af1c866c5b0d52fd086875940794c293be6d807a0ba0e6e9dfa23b8d63390ba0e921169429b040e4dfdeddb830581645c413864d42b06d061e206f6e7811e7dcf9616a1fb19686103cc59a2106c", 0xe2}, {&(0x7f000002b000)="1cc53489bed3902cd11f1ef27b6e422cf3bb40f0b19ff10dbe1ebe9e4278", 0x1e}, {&(0x7f000002c000-0xc2)="b2b14e08873e66115550632ed9f2dc8af6be65782edf2264f621d9ec9bcf6b69ccc5d1404f355fc52067ae1e833a99f2e32ce0513a8a442dd21e37382aab831d7c8d0257e8d027d126fe635041b68a436b708e0e75ffa9d23ad25264af6c723726c2cd0a50cc7bbab81b227b770c0d476400acf5407b077f18ad2b0da833870bd620534cbb4332f254e873765633af88e75435a8c460325ea5d8e087f9f5b83825fbf0169501e10ffb5b9b159dae1b854e87d7b334912b82c47deec841f249591f43", 0xc2}, {&(0x7f0000008000)="c8e72dc1cb01a23563b3e650e7e8de597104a81bf3749a9821fe8485054206c612e7d9a8b4", 0x25}, {&(0x7f000002b000)="95e8425a91e484895930ae33e7caf356eaed7cf4e127c355b4920172785e734cdf279781d6092129332b55bd5c05a9b04541895587ace7140e5e3087286e13c0c4f2f0ca7ac75f937bd4dd4e0442234645a0d8816fa9640bd16f4b8f432bd0625988bdcbca59b015f467149029e924090517fef6c89024046eebd5737fbfdc2ca57ee4920dad4c4fad4b9f502225946a9ac7e4a72d620d8a5ac0f5032300f6ee645c1d29ef64a064c15834f8be2d1c4a5da2123b837d9c75a81a780fd77d43b196dd311fd041cb119d2ca7b856daa18c0e436db90a840e206f382f", 0xdb}, {&(0x7f000001e000)="dfdae30cd02948633ce16248a1bb6b6fb32447ffb0b9dff17d98e30cbbdb5f48f72e540c8c9c47405e11158f8da3ebb80a4932e365126718154468c3c09d2a65f76437eb6acf652c45ba10d43ad74c897a1c40099d78bd8b40a602c26c5f571f1111480de2f79719a04867744ea3eea29c7f98821c9c9ae6520fe9170941c08314f7e492e5408d67034d4a4ecb6e05", 0x8f}], 0xa, 0x0, 0x0, 0x800}, 0x8000) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f0000002000+0x89)=0x0) 2018/01/16 13:00:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c50000-0x8)={0x0, 0x0}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008a5000)={&(0x7f0000ad1000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005de000-0x18)={r2, &(0x7f0000fe2000-0x8a)="586512316014f10038506470477d606ae3e6b3097a09752e8d5cce0e021cffe4e59ac0968a934d9020a5a4aa34438151e06e659adffc0fc734dd0521a5161057dde0b84cfeb72c89c97d60ead30cffc57fb006d89352a43a3519c15d5fc5badf6936ae182e8014a241be436de0a61ede9cec667ed4add9e07bd80ac82105f7c469f7e0bcbaadd375d36a", &(0x7f0000e50000)=""/100}, 0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b21000)={0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4}, &(0x7f0000ecc000-0x4)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000079d000-0x4)=@assoc_id=r3, 0x4) epoll_create(0x7ff) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00007fc000)={0x2, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) 2018/01/16 13:00:15 executing program 6: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00007e0000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000001000)=""/167, &(0x7f0000001000-0x4)=0xa7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x1ff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff, 0x0, 0xff, 0xf, 0x1, 0x6, 0x1ff}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000b01000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007f8000-0x70)=[{&(0x7f0000000000)="1a295e0b4ae88aba11b92b13dc5732fd3bb9b60aeb9bafbbb91ba36cf7850f5a91664b55a625c02b62c16af8af6ea942635780695ccb7ad5097573cc91d999cbd431866a3e1c8061a093eb23d46b6884e9a4734ce7959ef6a3fe20e1bcd292efa0e1278ff3b21695ba85984a00511dec7e24c857b73a725f6ba66a504f4b04dad5930a0c7a473edb79e9", 0x8a}, {&(0x7f0000000000)="b07714e7918102939810dcfd73fc9cf30b99057d8a6ff95f81f92721a58b4afcf2f51f84356b82c6cab3b36f00422afbfffe7bcc027c41b6ed205291386404800bb614ca0c1afe817aa85e1a43c1b87cd98749b327bc62fc7bc4e7354a6f1ab4b548ac0188eb3643111b57b3c5dd3c8125e14023a288b38d35402c68afb9b326ae", 0x81}, {&(0x7f00005c1000-0xc0)="df543333a0a915c0cfd2c6993ab47f6bd93ab46fdd8deb923483ac7839cad56aff3ff25261fbd0bfb661e340d5afbc0d174ca53e8e7041fe0d0428ddd9d7eaf50cdc294107bdbc63ad6f248c030117100e72fbb413b42263cb013857ea7de510f24c1c6ef7918735d5e5efba9d7c7ec213fb94adc8c4f64416646a00accae336a0b737fb9efc32e631f3e2194509ed7fcf3ac9dc537bcafa42433fc6c9ae14b3a9fc54719e0c4af3d4a2e16953bc0fb6ba452804f591f94ff2383400d81f3b26", 0xc0}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="39bfb41d73e894c5e4e9df256c797cbd8aec481456d56ef5c9df6e3bf71a96f51558b2e566282ccd142846badfd4e5ea0535cc11697215ff9bdf0847e6661fcaf6d6fb6b32acec77078ec5a22ac78f641630610c18ee5747f6d2ee6d5e536918b7b6092bf483bf662bf68bbcd7e0eb5bd7d056b0afa748bc00f4a7e33e4a87b30418bddb3adc0b15e1521aa0055efc4fe1fac256cdb50952b94a241da03c20cc9530cd0d3fdd86cc75e94c48bed0f1a0b08347e006f32a161287c94583e91f038b", 0xc1}, {&(0x7f000058e000-0x69)="f661179671c72aa908185a427b9c7e220172b545fc25d35d750df723752342bd4641e34becf96f0b4d2337afec8eee775a03dfff3b5b437b8a856023b7090f7073be5e843aefe293031bb3956d20d51454382a3cdd6d5c448b30d4817e064a9f3e422ba5cc3f51cce3", 0x69}, {&(0x7f0000000000)="089f4790f1dc5abc40b596bb8f5abf4dd778e01661c0b5989e8f10963d187ddedce3f8fb7b79cce78d9e782dadc6e470bfe5ba78dd990078838804778a45c3a2b309242699781593b4e77de60d5c0bafe303dde9ff50034cd50ecf286140904066973958e30660d07bd23ec4", 0x6c}], 0x7, &(0x7f0000001000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}], 0x20, 0x4040004}, 0x800) r4 = socket$key(0xf, 0x3, 0x2) close(r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendto$unix(r5, &(0x7f0000be7000)="82", 0x1, 0x0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 13:00:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000181000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c52000)="9956b61c", 0x30a) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00007ae000)={0x0, 0x0, &(0x7f0000d29000)=[{&(0x7f0000e5b000-0x22)='Y', 0x1}], 0x1, &(0x7f000040f000-0xd8)=[], 0x0, 0x0}, 0x0) 2018/01/16 13:00:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f2d000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000211000+0x7df)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x200000, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b5f000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0xa, 0x100, &(0x7f000096d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000b72000-0x4)=0x0, &(0x7f0000abc000-0x4)=0x4) getsockname$packet(r1, &(0x7f0000e75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f75000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000164000-0x28)={@generic="621e507bbf6f4b04791813e8ea98b9f1", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = accept4$inet(r2, &(0x7f00004e0000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000082d000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000496000)={r0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 13:00:15 executing program 5: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x1000000400000002, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000ef3000-0x4)=0x10) write(r0, &(0x7f00001d8000)="09000000600bff000443450f01000200", 0x10) 2018/01/16 13:00:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b05000-0x1c)={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7c59}, 0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000056f000)={0x1, &(0x7f0000001000-0x10)=[{0x6, 0x0, 0x0, 0xf10a}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0xffbe, 0x0, 0x0, 0x0) 2018/01/16 13:00:15 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x40000000005, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x9, 0x0, 0x10001) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000025000-0x10)={0x6, &(0x7f0000025000-0x30)=[{0x7ac, 0xa4, 0xffff, 0x10000}, {0x9065, 0x3, 0x2, 0x2}, {0x8, 0x1, 0xffff, 0x9}, {0x2, 0x0, 0x5, 0x4}, {0x1f, 0x6, 0x0, 0x3}, {0xffffffffffffff7f, 0x4, 0x0, 0x3ff}]}, 0x10) 2018/01/16 13:00:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000380000-0x1)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0xffffffffffffffff}, 0x1ce) close(r0) 2018/01/16 13:00:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00007ec000)={0x3, 0xe8f5, 0x8, 0x100, 0x6, 0x1000, 0x41, 0x3, 0x0}, &(0x7f0000bfc000)=0x20) socketpair(0xb, 0xe, 0x2, &(0x7f0000544000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000043f000)={r1, 0x6000000000}, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, @in={0x2, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) tee(r0, r0, 0xb7, 0x7) 2018/01/16 13:00:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x4, 0xc100bf, r1}) r2 = socket(0x10, 0x802, 0x0) r3 = socket(0x3, 0x80800, 0x3) accept4$llc(r3, 0x0, &(0x7f0000ed3000-0x4)=0x0, 0x80800) write(r2, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/01/16 13:00:15 executing program 1: 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, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000257000-0x4)=0x4, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 13:00:15 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000001c000)={0x0, 0x0}) 2018/01/16 13:00:15 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7e000-0x44)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0d", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f81000-0x4)=0x0, &(0x7f00003d2000-0x4)=0x4) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 13:00:15 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000039000)="260000005e0009fff10000f8ed0000ffe9ff0104ff01000000000000011e081ee94b35ea0694", 0x26) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000012000)=0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) 2018/01/16 13:00:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004c8000-0x4)=0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname$packet(0xffffffffffffffff, &(0x7f0000824000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d6d000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000a93000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r4}) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000cc5000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c8000)=0x10) getsockname$inet(r5, &(0x7f0000194000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ec000-0x4)=0x10) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f10000)=r2) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000ebe000-0xc)={0xa48f3798a56e60b, 0x0}) connect$unix(r1, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) close(r0) getpeername(r1, &(0x7f0000a50000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec3000-0x4)=0x26) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000859000)={0x0, 0x6, 0x7, 0xfffffffffffffffc, 0x8000, 0xfffffffffffffffe}, &(0x7f0000be8000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000369000-0x6)={r8, 0x62e}, 0x6) 2018/01/16 13:00:15 executing program 0: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dc1000-0xd)={0x0, &(0x7f0000dc0000)=[]}, 0x10) 2018/01/16 13:00:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x6, 0x7fffffff) getsockopt(r0, 0x2, 0x20, &(0x7f0000a0b000)=""/92, &(0x7f00000e9000-0x4)=0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008a9000-0x34)="af19d37259a127226136104f7ae8c5ceaee65169ac5dacf0275a016637ab52a22305f0f487208bcec30bdb460feeeeeb25d17298", 0x133) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f42000)="9303d1266bf46d6f7f9994c98db72acdf0a57f8e99aa0900000006fa7b79d820852feaf3e6d33aee020000004b029beb3fbaa517ef175138a5509faa83aa", 0x3e) 2018/01/16 13:00:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007d7000)="", 0x0, 0x0, &(0x7f0000d17000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 13:00:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x802, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e6a000-0x8c)={0x0, @in6={{0xa, 0x0, 0xfffffffffffeffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b92000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000585000-0x10)={r1, 0x7, 0xfffffffffffffffb, 0x5}, &(0x7f0000696000-0x4)=0x10) connect$nfc_llcp(r0, &(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x4}, 0x22a) sendmsg$nl_route(r0, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x20, 0x16, [{0x1c, 0x1, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @uid=0x0}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000056a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$ipx(r0, &(0x7f00008c9000)=""/4096, 0x1000, 0x100, &(0x7f00005b9000-0x10)={0x4, 0x1, 0x200, "f0d03cc8d24c", 0x4, 0x0}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008aa000)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b74000)=0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000222000-0x2)=0x0) 2018/01/16 13:00:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003e8000-0xc)={0x10, 0x0}) 2018/01/16 13:00:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000007000)={@common='ip_vti0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x10000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000a000)={&(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, 0x32, &(0x7f0000005000)=[{&(0x7f0000000000)=""/168, 0xa8}, {&(0x7f000000a000)=""/28, 0x1c}, {&(0x7f000000b000-0xce)=""/206, 0xce}, {&(0x7f0000006000-0x20)=""/32, 0x20}], 0x4, &(0x7f0000007000-0x63)=""/99, 0x63, 0x7f}, 0x12160) 2018/01/16 13:00:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aa5000+0x507)={r0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000026e000-0xc)={{0x0, 0x3, 0x1, 0x1, 0x3, 0x41f}, 0x3248}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008b5000-0xa0)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r2 = accept4(r0, &(0x7f0000948000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d20000-0x4)=0xc, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b3d000)={0x0, 0x4, 0x9, [0x7ff, 0x9, 0x6, 0x40, 0x80, 0x8000, 0x100, 0x3, 0x401]}, &(0x7f0000445000)=0x1a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a0a000-0x8)={r3, 0x8f, 0x3cd8}, &(0x7f000074b000)=0x8) 2018/01/16 13:00:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f000007e000)={@dev={0xac, 0x14, 0x0, 0xe}, @rand_addr=0x645, @multicast2=0xe0000002}, 0xc) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x10, 0x114, 0xffffffff00000001, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 13:00:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d08000)={0x0, 0x0}, &(0x7f00000db000-0x4)=0x8) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$netlink(0x10, 0x3, 0xb) getsockname$netlink(r1, &(0x7f0000ee0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000631000)=0xc) 2018/01/16 13:00:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x20000000, 0x0}) mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ed000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x2000000002c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:00:15 executing program 7: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00004be000)=0x387) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x9, 0x4, 0x0, 0x9, r2}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000068f000)={r1}) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x10, 0x40, 0x80, 0x7, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcd000-0x18)={r3, &(0x7f0000fcd000-0x2)="", &(0x7f0000693000)=""/0}, 0x18) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000b0e000)={@rand_addr=0xfff, @empty=0x0}, 0x8) 2018/01/16 13:00:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r1, &(0x7f0000e2d000)={0x1f, 0x20, {0x9, 0x40, 0x7ff, 0x6, 0x0, 0x2}, 0x1, 0x1}, 0xe) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0xfffffffffffffe6d) close(r0) socketpair$inet(0x2, 0xa, 0x0, &(0x7f00004f2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000840000)={0x0, 0x81, 0xf7a, 0x8, 0xfffffffffffffffa, 0xffffffffffffcd4e, 0xfffffffffffffb4a, 0x45a, {0x0, @in6={{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xdb6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5f12, 0x9, 0x4c1, 0x200, 0x7ff}}, &(0x7f0000a67000)=0xb8) accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d97000)={r3, 0x5}, 0x8) 2018/01/16 13:00:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x806, 0x7fff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00007ff000-0x3c)=[@in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005d3000)=0xc) r3 = getuid() r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000691000)={r2, r3, r4}, 0xc) 2018/01/16 13:00:15 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000fc5000)={0x9, 0x0}) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900df0000000000f6", 0x29}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000001f000-0x53)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @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, [], ""}}}}}}}, &(0x7f0000e10000-0xc)={0x0, 0x1, [0xc06]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000414000-0x4)={0xffffffffffffffff}) accept4$packet(r2, 0x0, &(0x7f0000a78000)=0x0, 0x80000) [ 375.850553] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2018/01/16 13:00:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00004d8000-0x26)="260000002200470153ff070089ffe8ff02006d8000001f00c0e9ffff495180e507c7033500b0", 0x26) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000fb0000)={@common='eql\x00', @ifru_flags=0x4000}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00009ba000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f000070f000)=""/183, 0xb7, 0x0, &(0x7f0000994000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="4fa388d2c9ec", [0x0, 0x0]}, 0x14) 2018/01/16 13:00:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000081c000)={0x0, 0x0}) getpeername$packet(r2, &(0x7f000015c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a50000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000060b000-0xe8)={{{@in=@empty=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050b000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000817000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x1, 0x8, 0x0, 0x2, 0xa, 0x0, 0x80, 0x2, r3, r4}, {0x80000001, 0x2, 0x2, 0x342, 0x492, 0x1, 0x0, 0x4}, {0x91, 0x6ac, 0xff, 0x200}, 0x0, 0x1, 0x2, 0x1, 0x1, 0x2}, {{@in=@empty=0x0, 0x0, 0x32}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x4, 0x7, 0x1, 0x5, 0x1, 0x2, 0x6}}, 0xe8) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000459000-0x4)=0x0, &(0x7f000048a000-0x4)=0x4) writev(0xffffffffffffffff, &(0x7f0000d89000)=[{&(0x7f00005fb000)="e2", 0x1}], 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000404000-0x4)=0x0) 2018/01/16 13:00:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000473000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004e2000)={r2, r3, r4}, 0xc) r5 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) getsockopt$bt_sco_SCO_CONNINFO(r6, 0x11, 0x2, &(0x7f0000001000-0x62)=""/98, &(0x7f0000000000)=0x62) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r6, 0x21, 0x2, &(0x7f0000002000)="496f22edda8a2007d053275d2bd2bafa80162ac9fa3550744783ea044366d06c17e56fccf216f34c540a43132205a456a5a3fe2380a9a40def3ed9eb3acc48d96d46cb26de198f9f1b3b10443cc77fc69eed178b9a0fb88c085fa6689977cc319701906fec5ac7c1c85016287cd0498a7553f0c6e4fc9178ade1320c3eb973c0b33f6b0c22c0802efbc415a8fb", 0x8d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000003000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000004000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, r7}, 0xc) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000004000)={0x0, 0x1000, "aa155c92075a207fb7c42e68b6268461acdf4ba4740d8dce25767fc243d4e67aa68e0f5859e974052a594bd77ca792f50e12ef571567019b166aa5a048db785fcd5ce4f63e5e460f37a9ec9e9fb23187b975af3954c5f360652d5176ac757bb84643f41e506152a0838892122f518bb61e42f8cdfdf6f72cab11fd0f7adcab938089365d32ddce1d1535d15421d09ea39c636fb67d89094c19feec4a037302939bd1ea4f9ab5b14217357d8ee0f851d3b7c028cc0870c01d730189f2e08daf1175d719d50072ec298e9f85840bd8862b3be53dbcc85dc621e60e1b6457889a7fb80f3075e38acc1bd61c023100aa7159390a67b429dfb5a8dfa48b56f0b736e19f5a738cb46d6d0240e883a52cea6268700d4608998b02e4a3e8c8d0e21608e54ea46a57beb735e54280b2ef3f830cc7a91c0107033fe3d05068375b818c0ea98b1a5de6b40f0339f5ec34c40344be62a5c0a6cdca782dfa846b59c4523c9d3811d71f84c79e34164d3fb8717e7cc8a2157216af19d0787d697ebee28776d576ba61a8c83a15dc66f89e28f05bcfe7eea7a28fdab4d880cd4096df7561110f788fd62fb890ebd0d472f7177bea1faf13d8d8986a1638a2c9ceb144351be958f73c5038f4fda071518c5f5b50b3a9dec63af2a7636075c6ddef729b16fdb9b9b937799fb07c7b9c322e08ce9b92534daf27b4e4a70d08dad641a1f57e7e4421da1b7ddf1402cdf24b9739cdf0b040fee582d91593cbaf4e22bce41e235629a3acc2a6caf27298dc0d266a65e83cf11a9c46d44f9cfeed7ce4347554394edfe162606443005e08f6f947619c76efdb8e3ec4bd25b9cda7f4589fa5ca88a1b85768770153ae27ebf7e5beb2d40febd69d49175d7b9391556c5a8ccc02fb4565f76f3125ca70988ed5a3d7b4563a8a196ce388aab8be303bb1f2d19e3e70cbd32eb54b8c99ce38fbe7b8762d347f279299c9ed3e10847d834c3502c46ec3f065d7f656ccf6e8cb68d9265260c47386a7a0763a341d36eaf5cc1d638a6ed62d5e3c5e507150da402e92db13c0c7bde79b5c561ca6301c3a86c8b6301a53d20f95e7e98012047e5cbe4bf10bbe30d676d018d89b4349e884c3eb654d212cad7e605273bc9caf1606b7d9dcc1416929fcdc54de92ff63924f38bac21c41cebd71d670d3ab77493326ca09530137a655e3bf381b6dc8196de014b1d69dd3b78c2e25bd2d983749da263baa3441224af6720421c775bd0aec3a29cf9bce8783b726f3bceced82b43a4bc73aafda3fbb427f512ca18b332cceaf7b5e260b0e10d8c798c3f7fee5916dcd3374a6de066241b58936d376f259634666f56c23cff287bcc5caaaa00dc3d723b29a9a75ba35ec40b908ec686c7b0fb844e642a510424bea5c1d5ad7e3fd584bc65bc5bb8b7acaa5154de401df4b04b2c1fcd371f23628cff614ec2d4c5fc0080b5a3bae48963ef1bea8bfc1187c1ab7ff8719a350f34bc0cfc85429d3384788f51577c5a972df565d268d6664000f8bcc94c94f5d5866e3b6958b5731b0e00eec6be8cbebdc6110bf859887901e573b01a14af4f7b6259a059a54984cdc1c3bd35f480f6bc468cd2c0b3f07aeca158a755e66185f46a11f16b0e36e40b07c851637f605336fc0a8408f02c03d1eb228c7ac6f242f780a2161b48d05cf338bd7a575a687a78500b455d787b5239e5e15c28c134ba98e04fa0cf2add5c9a0804f3e4cb41ff8dfdd5d590ee2081ca0542c900c266678b67b513728391232dc149d8ee7bdf6fb4bcc65573fa60590a12d93fcb92c63fafc469ed4ca99709aad84ff9a797201a6725ebb68c0012b3dd1dc4454415dff1c0b87a4c9b4ff8cb70048839025da7967c37af2604502894709233c551378023480a03e93bb76ffb63e413e1ea8a78a161a3f023f0cb232874eeb66d6a29b031fbdebf7f7a806aa8b0f7b1586f2ad0825cd2df6b2de3598e13561df2639ac6a3c1843c820a0c7dcb7c4d1cd63511fa88189427e74f443e3d1d2ffb43fd95337d4f1e19619133b790a70457d311bada7cb845cca5a7c21561e3d149f887b127a3e33b326718370befffec59abff6cd36969f01091cd4686bdfb6daaa1ed91a3ba2af06d11a46fb64bc56ec1c673fe66622ba35cc7ed8b46d3f018b90fcb4f2cc07d41265284e3e8b96fe6e6108a39833c63cb1d0d4a8408cc9fef4ebf4069d42f32e2e238513600eee14f48edeeeb61734094c41acb61c6b08c6b98c69d3caeabbb3aed610bb1de5869f55e9981bce047dfe25b58c77bd564bbaf1023bf21a9ac03fe936162c39ff914856f7c11250e3995dafaa9fb7691f27a6c67b9d9f96fdfc708efcbe070708d029be57f49efe55dd1b6fa0efae062cdcc7509d622da17c00e86cf914ff4c7493b1e1eb2028a53e133601a01cb19bcc9861ab461f7b10a45df11e6264ae146e333a78e7fed18b7d3ea700df31b18a1f8914883af8260f2d7c37bf18baff42a81b5b3bf1e114df4eab635846611c0638826f7eb4c8d66415df2ddb96810cde84a1cad83105a23b99510788673caf03622af51331ee1cef41c1cb36bec3827e0a2c494d3237a8259622d18c8731671b7daf4341859a04552eceaf5b8369e6c84f481d64477327cac63587180516b6c0ad87b43251a3c57fc800c39dfa8026e75704cfba8b7cadf3c10c1efa51f6185776d06e8cab381e116def2102795e9f4420206f2957a17718fec17663ef41c1904f12f365146a6da132d57d5a025c66adbc6a1d066e460ab7b89740eaac05c632d4c37f17b88ebb2bc5fbff2df948235b26db14773239cc8335728ae7d1409946f6a3941a9f21ab3cc7968170207ff98d41e35ae1eb8c18cf90b6bfb6330cfde2137b1b107acb344cb33f8df9715a9d9610a8c7ecb0cf767e309a3bf73512a362fdc1b56960ad181d7acd052dfaeaad6e0360ef8fd327bc5285e1c3d452922bee5ec007f36c0b52e4c84628a2a6ce2dccd7d49c5fa9c4816b78e9037cda5c1e530750d4ad60fb66f4d19a47ec4154544256acf6163af53bf84504b29472a3c1b2b156f8bbaf911af0e6ef3a4180655727468bc5fc6a9aee3646763c62ae2f7b0b4ce7d9fc932a6c62d4b26f4d74aa5fa717ee68ddfd3038711e31fb33e67a19bcf8775c1f416160a478f7807601d83fc5c31c1976d9cade9fc422abaacdb0b24282cda28f14d2d0c97fa60187a6d848a2171f62eb0f3e1f0119e305215fce85256a0933f844192d95cf7923b8ca33587276c45c0731a2707260ea412d1623f5692f72540e0b2bdf1adc21b99e5be4271195383a9d683238955b21cde55eac75ccf817e82988fa36e9cfbda0db8e52d4d40abafcf9d581eba0902b9e6f03c2d4664e475350288029974aa5c49afde63ba2f4d22805b20337ff46d823af29f158b66c4bc0270457e47dba113b7157f422cbdffaa32af358b7b012b87bc273e881d4d789cd4a976ff01d04f6d1c0cb95f8ca53694b2170baf432975bcb74632a6b0d2ecc21ba80c3af0172e2cef6b30c6271c1c831e79cef5521b196f2d26d1a30b59631a8c5aef7dc4b8fe62525096cf5d262f2f6fa308cebce8af60af0c9676897b50b8576557cdf52d6963d087ec67c428f870fa23e4ed0e52c1064cfbd91652d35f6dc1595ecce356e60173a76397e1c4543e98748d8af148d67088adef42b1db52a52d9be136e002cdd91ee645739b7b052f9d4b5a0c9c7a08e73d4e88b35e84f26cb77c409cd9fe01d2510c9a059e50e163303209efe5931869cfaada1493863aa3b89b3ca20b1cd4b051d9ad7605b165cdb934ec0a9695e7de58e0483e3808ce6ee0f36453c7ff63b5a2191a0b458a973e9760f19da68060872ab1ceae8001a2816ac1dd6afc5cddf480cc9b86dc2b924e25cafbcbbf5062476409a75be13c7b983e079b6df3b11ecd87237c44177415c2e13609d2e22c2cb48d354847741ba3cee89249ceebf80fa447e9b280f80861de883a68eedfd83d2ca2483978374b9eca751049ff348ddac8665a8fc5728494e6cb5e0738c93581a0ae4eb287c01e9e8d3fe5918a12ebb8eeeae622697423d17156218de1487e332fff1bdea7ca3c0e34b3dede3369940c3473e0741fdacadac2dfc1a357c2d89214b3b33bf0a885763253f2effb9da7aeb24f8ded4b2df709e47a3bceb607bd29a3064c90fa45872fe86648e84a97927fe5973e0d957ee3a89e0c39121e6cdaa95aa5de46506029ffcc412f738b0240ecba27092588dddd2432ec9af54d6f59ef08f72fe216fd90e794be7b3933975064195ce35bc419d0e6ae376383067f2f48caf4c5ab99919010fa7c68250bb3218938b14684d4fcbab065d5e4419cf861b4b6ea8a906353d4ca7d7694656905fdf51c97e31e509443cebd3434059c1a5dfcf7ff47fd8b2ed5af2141badbcbf1c797d3f1351e0fbdef4e0e2038a44e72c25c57eb716cbbe4c4dc28e6bdef730eb1e213a7db7392d0c2bd0868a8bbdc962a9a49205cf6c6e32a289c1c2e9e86bea8da05cc175b2db50cc40ea6d17dd144641837503ec09f26809c37706b72aec8d59648995bb03c654ab6cd23b04584c4a089bd242fe16c1a6140500a5cd5ec1c6ebd0a574fe3e4b1519d3ffe4b1f591e2ababc54f11dc90f1870ecde194cf05a341a30e294a5e7c8635e90d9aa75dfd97f3ebd09952183ccd84fc7a1abc75b05d2d4eae40ed0e11428cea86b6df5cb9c13a8b3fa8fe514d6af3c1b27b35f3de9c666358386016c8ee622f048725014b9684569163f3f0f8d0fdbfcb4cfa1f95d291b841b7b9c14ff44a890574b8dbdf81e8c1519498c822b51be26907a079036726694319df254b446a364535faccf5b3bee946bd153aade6f8d2218a297f06a60f300a3a022695b7810f3fa136757bc405988548e9f1b4c5389f3f4486b90ccfd43031d82a844c30801f2590e4cbb2d0bf5856468038a78737f6a9c01f3bf18d0d4fd9d983fcc26e5341011ada498c4ae8370cd93309c6a2793e132ee36ad00ccdcfa3a324c4bb018fcfb289cdf54bd83e7108d838eeb6ef85bb4d9b1f51d624964d5fb073a906765665c00b3ba2435bf2d8ac92a6f411b13f50fd7def9081c78ddcfcd1008b2f20ad228b61cf0be97d8df5d65659d0f0d768ae16b71a5f7752d81a25c71f348d073be136047d6112895e41059c7052da5003f15087c4730df81574d5bae1e794cdbb7941ae206f001eb39512ed20156298ec41a08c8c8a2cd505876777a21e7fead1cc1661e3ea24e6768e248a13b514f0a9962aec5ef691f44144abd629e4d0a8a51ba2ca886de5329553e748a3e8d09af30e8b048715b7d1f2f9d50d80ad45d257be80357de89d9a31a054a846f12f64f81403eb03463419eb45f8818b0f5992e364ac2b0cf8b1128f43d390ad162cc5c407d669b3b982a43dc707c4dcff42615b58f752f36b9bdebf688f5dc734501b7c570a8d6afd692e2b984cabd0f10a2a853f34ae7381722d72522c0eae917cb62f7b032031d5af2a209c1e20b4d65625c07548be1517f66b3ea8b477df5b021203b5fbf2792ebe40d70d82f2aa8295673b89a830e47e354883551cd30b2f51888f6df477a2ff0c66820bcd7203e904c5c8f0c9c68ed820b12c97ea5b679bee7caa9d19108178bcb59fb846dd4b63a95e79ae0ae3c73d7779b693d8439f4b9aeb8b0e2243438cd50c9cd86dc76def2c3ad0384485d17dc875ba38b7eb482d933ea57848a9b4848faccb3cda57cedba8b07337b63a607f0a39b1718de2733fd4913123a832e419c88642c11bfd14f947ac"}, &(0x7f0000005000-0x4)=0x1008) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000004000)={r8, 0xcbfe, 0x20}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000007000-0x89)="a3a35c7e72e5d7f6485165377180b497948369996d1818438d40fd16f550d269920c86e104d0157caeed9c2975570f6bc6dbe10e11670feb3c8cb89d592721e6d25977c4c13795bc89b11883a028e7bb34d5b7380797c06645c22480271d5f3a50ffaa1acfc3828b7c9a5b59622642f3c06c73dea8e325052af8cb515e0a8ff5a2295de0a197729401", 0x89) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000002000-0x8)={r8, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000008000-0x8)=0x101) [ 375.924448] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2018/01/16 13:00:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000027c000)=0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ff9000)={0x8, [0x5, 0x4, 0x7, 0x4, 0x3, 0x51fa, 0x0, 0x0]}, &(0x7f0000041000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000dce000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) close(r0) 2018/01/16 13:00:15 executing program 4: socketpair$inet6(0xa, 0x800, 0x8, &(0x7f0000852000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000fa7000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000977000)={0x1, 0x8, 0x400000004, 0x2ba, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f46000)={r3, 0x800, 0x6}, &(0x7f0000aef000-0x4)=0x8) pipe(&(0x7f0000644000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000bdd000)={0x0, 0xe87e}, &(0x7f0000f48000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000657000)={r6, @in6={{0xa, 0x2, 0x9, @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]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000290000-0x8)={r6, 0x1000}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f00000d5000)=0x302b0a) 2018/01/16 13:00:15 executing program 2: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000003d000-0x2)=0x7ff, &(0x7f000003d000-0x8)=0x2) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003e000-0x8)={0x0, 0x0}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000003e000-0x8)={0x0, 0x2}, &(0x7f000002a000)=0x8) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000025000-0x90)=[{&(0x7f000003f000-0x64)="e77d17f5f844c20324cc5ca5518e0abe82cd1251b54145015181eb52a86c2adf56a1e70261307388ce1731bc75d6e73647f276ae121f6473fff6c09c9861f1b4f2bdeabcc981fc578182ef1a8fd84b6624d91064ac3962d26e9acaf53644c1a525412d3c", 0x64}, {&(0x7f0000004000)="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", 0x1000}, {&(0x7f000003f000-0xdf)="acf2657cf0ba88197ebe8727a5cf4a63087041c8f9b7cbf9f26d29d843e322a5f05b56d35585bbadb32192feb5689b6da650c31db94b35dd3218fe74602c43f1f3e56457edea9b68f6e23894b20626ce0525b631a26bc4dbd67f0810425e22790b2d62d621416fc76935977780df106f3fcabaccb68f90079b23d8d0d841de8771517176a1a9de0d7726ebeb6090f3d6b3aea93be5e89580379585a485af8b653ad4d8c983d3744ade8f2102d77e25c53bba46251790e90e553de2913ad281ffb05be245f8dd9c513b7829feb07b647717b7f1606ae260cff1923a89f2fcb6", 0xdf}, {&(0x7f000003f000-0xb1)="1a47493129333877b973b34dc8ce79c61c692c4345db92f70ab9e5014024fb38729219c5f08aa9b994dc62a4b617089efed1b643049f987464130f690a2f6074381619f8bfc8b45d209ed588a3a811d545b869c2ab40eee61a407150bbcb6e6c82c7fc33b110b088253bccc230c56caa43bb885d92690588d48a6a266b7afd8f9ede2ff69a6d487d519f763322e7e5c10092a3fd25ddd9b765a356083b35548de2d333d354a9a50db0121d8121f4687c52", 0xb1}, {&(0x7f0000018000)="e102", 0x2}, {&(0x7f0000033000-0x39)="bc8d3bcd82c260fe768f0667070bfa576f41b0763f019e62f886e42881ae2062db22a6a0a9d6ab2f271836d81292b79cb96258fd4b342d5444", 0x39}, {&(0x7f0000000000)="", 0x0}, 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0x1000}, {&(0x7f000001e000-0x1000)="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0x1000}], 0x9, 0x8) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000027000-0x4)=0x40, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000003e000-0x8)={r3, 0x1}, &(0x7f0000018000)=0x8) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x1, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 13:00:15 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r2 = accept4(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000041d000)=0x6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r2, &(0x7f0000001000-0x8)={0x1f, {0x3, 0x4, 0x1f, 0xb5, 0x8000, 0x9}}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffff755, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000003000-0x10)={0x1a, 0x16, 0x742, 0x5, 0x10001, 0x200, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x7ff, 0x4) 2018/01/16 13:00:15 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000534000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x11, r0, 0x0) 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) 2018/01/16 13:00:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x2, 0x0, 0x1, &(0x7f0000807000)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00002c9000-0x4)=0x10001, &(0x7f0000e16000)=0x4) 2018/01/16 13:00:15 executing program 5: 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) r1 = socket$netlink(0x10, 0x3, 0x7) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) accept4$netrom(r3, &(0x7f00009df000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000bcf000-0x4)=0x48, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000b0e000)=[{{0x0, 0x0, &(0x7f000062f000)=[{&(0x7f0000fcf000)="a828393fe1fd667490942c95030daab509f749a90554ade78f974c5a078612776f3aff6fcb0429e8f7eac2345b99775c048056a397178b13a90a7ff349fd", 0x3e}, {&(0x7f0000352000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x800}, 0x6}], 0x1, 0x880) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000f66000)=0x2, &(0x7f0000bfa000)=0x4) bind$ax25(r2, &(0x7f0000b6f000-0x10)={0x3, {"4398803ebead3b"}, 0x8}, 0x10) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000a3d000-0x2c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r6, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0x3da, 0x0) 2018/01/16 13:00:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept4(r0, 0x0, &(0x7f00001c5000)=0x0, 0x800) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000ca6000)=[{&(0x7f0000b90000-0x95)="876fd782f9489e2d", 0x8}], 0x1, &(0x7f000079f000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) bind$alg(r0, &(0x7f0000a3b000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00004e5000)={r0, 0xffffffff, 0x81, "5767ce007cc5d3f76d41b489132cb5e392e82b36ebc5d61deaf790822b27c6d389a26a0e4c0019296626589c192de615f9a9d7c7882a8c58a56c05a59c9b8a64f3131e06e98c1211dbcee234f4"}) recvmsg(r2, &(0x7f0000459000-0x38)={&(0x7f0000c3e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000026c000)=[{&(0x7f0000d43000)=""/175, 0xaf}, {&(0x7f0000ebb000)=""/84, 0x54}, {&(0x7f0000b69000)=""/143, 0x8f}, {&(0x7f000096d000)=""/4096, 0x1000}, {&(0x7f0000a84000)=""/17, 0x11}, {&(0x7f000067d000)=""/50, 0x32}, {&(0x7f0000d3d000-0x69)=""/105, 0x69}, {&(0x7f0000c6f000)=""/84, 0x54}, {&(0x7f0000412000)=""/101, 0x65}, {&(0x7f0000b62000-0x85)=""/133, 0x85}], 0xa, &(0x7f000029a000-0x45)=""/69, 0x45, 0x9}, 0x40012000) recvmsg(r2, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/16 13:00:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000cd9000+0xf58)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10000}, &(0x7f00003d1000-0x4)=0x98) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00002d3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005d7000)=0x14) sendto(r0, &(0x7f0000a5f000-0x90)="b353cab266191a11fccd95dd3bc61c8707f17e92ef38818898c0d9804d6768dc36b57d7e4cd356ad2c68bfcc2ec236f381902d676d4e39545b774a76d5bb47278735c7df933eadd655b7ec6c02a69238554b4c2406ddf15abb9f3fbf8ecb2d478d86adcd3852d58dc7bf2cdfcfcf192234730ed8c2dfdef244a38cef1f49e607a452769c15f3e5f51eda9031952f9f19", 0x90, 0x4, &(0x7f0000696000-0x10)=@can={0x1d, r3, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c3f000)={r2, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xff, 0x25, 0x5, 0xde}, &(0x7f000085c000-0x4)=0xa0) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r4, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b20000)={0x0, &(0x7f0000d39000)=[]}, 0x10) close(r0) shutdown(r4, 0x1) 2018/01/16 13:00:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c7c000)={0x0, 0x0}) accept4$ax25(r0, &(0x7f00009d0000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b2a000)=0x10, 0x80800) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000547000)={0x0, 0x0, 0x0}, &(0x7f0000bb4000)=0xc) write(r1, &(0x7f0000084000-0xfc)="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", 0xfc) 2018/01/16 13:00:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000bbe000)=0xa383, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000001000-0x4)=0xfffffffffffffffb, 0xcf) r2 = accept4(r1, &(0x7f00002a7000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006b9000)=0x1c, 0x800) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000c1e000-0x4)=0x875) 2018/01/16 13:00:15 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000010000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000012000-0x4)=0x9, 0x4) 2018/01/16 13:00:15 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000007000-0x5c)={{0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, {0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xffffffffffff308d}, 0x4, [0x1, 0x9, 0x5b8, 0x1, 0xa61, 0x401, 0x7, 0x4]}, 0x5c) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000010000)=@pppol2tpv3in6={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}}}, &(0x7f0000011000-0x4)=0x3a) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r2, &(0x7f0000010000)={0x1f, {0x0, 0x3, 0x5, 0x2, 0x7, 0x6}, 0x3}, 0x9) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x16, &(0x7f000000f000-0x4)=0x0, &(0x7f0000011000)=0x4) r3 = getpid() mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000012000-0x4)=r3) getpeername(r0, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000013000-0xdf)={0x0, 0xd7, "242b39bbf575c6d94c3b60d6c9655c2de2870d92846a6b3d4fc2519d3f3cb7406e03bd07adbd5922185c08c5e9479c99ac4a4a4726589a06010941ed6bacd603ba3e5be4f7bb96263c8c13f8a9a23dac644cb215c8252a6bdb410f54c9bc15ac73d7480eff45819f691e92b7d172a43f33585f54096f80024f656f665e73dbf93ab3b7dfea35deed4e713df23dd26c63754a61f94d2f844f980c16fcc62a86f4eb3d18f508e102eace8909f2a84500c1e89152fde36f9cfd36363fa1f4073d982e4ab1f5c84ee3f8e635756ef1112db33bdbed5ff3ffc5"}, &(0x7f0000013000-0x4)=0xdf) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000013000-0x6)={r5, 0x0}, 0x6) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000011000)={0x1d, r4, 0x0, 0x0}, 0x10) 2018/01/16 13:00:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x0, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) write(r1, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) 2018/01/16 13:00:15 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000006000-0x4)=0x0, &(0x7f0000007000-0x2)=0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(r0, &(0x7f0000001000)="c5ea7747e86b69b2ebde29f207ce62b7f695c3fbe97f6290f28703e8b444f4b3aa9dfd7effda75c6c0dfaf97ecc820f6b33ab0efed4459478038ec9e58a20b5611ee28ff0a488f82ac421aff2bd7631e530cfd3887e7053375c7fe0354fe2beefebaa7340f24fbf86c2af3a5029b6597e57aceb65cf99a88a4b740597ea959723dbb36db063046f430b18ef6e5a3eecaa9993339faa67bcd39133cc7e9ec5c239519bc0b06ae1509e6c0946de4e8364d0f0b2ff4d80d28821e7e8c15045f945f1125211b499dd6bc448212b4e6f8c7a5e1f4b2babd550a", 0xd7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000007000)={@generic="846ddcb481eec205015bccfb9b0676a4", @ifru_flags=0x100}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000008000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x1, 0x1c358dd440000000, 0x0, 0x200, 0x971, 0x6, 0x8, 0x3, 0x400000, 0xc000000, 0x10001, 0xad3, 0x9, 0x7]}, &(0x7f0000009000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000006000-0xa0)={r2, @in={{0x2, 0x1, @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]}, 0x3ff, 0x3ff, 0x7, 0xffffffff, 0x8}, 0xa0) 2018/01/16 13:00:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x88, 0x1fc2, 0x20}, 0xa0) r0 = socket$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$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f00008fd000)="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", 0xfe4}, {&(0x7f000048e000+0xd95)="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", 0x9f3}], 0x2, &(0x7f0000544000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x40, 0x9, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000330000-0x1c)=@in6={0xa, 0x3, 0x27f, @loopback={0x0, 0x1}, 0x9b}, 0x1c, &(0x7f0000cd8000-0x20)=[{&(0x7f0000a30000)="", 0x0}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f00008ff000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c, &(0x7f00009e5000-0x20)=[{&(0x7f000000f000-0xfa)="b2", 0x1}], 0x1, &(0x7f00003e0000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x400, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x10001}}], 0x90, 0x0}], 0x3, 0x0) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000260000)='$', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d45000)=[], 0x0) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) writev(r1, &(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(r1) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f63000)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) [ 376.098507] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/16 13:00:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00004f1000-0x8)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f0000516000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000548000)=0x10) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0xfffffdef, &(0x7f00002cd000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, 0x1c) 2018/01/16 13:00:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x56)={0x0, 0x4e, "c4b8085af9def1191aa6f73d7810a0599de57bd49d6fe6bd0eadc0a3320e6cfc9a0ee1c0b7aa35a5df22841cf82d0da40246da39a254e61aa41a9aae4dde8719e7a14b434fceaa3e18b6bc8272d1"}, &(0x7f0000000000)=0x56) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x89ca, 0x1, 0x8, 0x10000, 0x7}, 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xb6, "e6ec7a9e9d197bac4c7e5a814f1ebad3740776ff10ee127fc147c7db61258836d13ead4ea03945c0b2b75f853a19edc64795e6c449c8e50c660c3a9e3a9be5d37577e1d0bb859914400bee8a6b1adef586c16af1d572571e083a4636744077b227b8aaca8669998c1d2fb00de7c83c1081995e30147e34d53f1897f915225afa4c4ee5e82d6c0fee2249b1b206e9876d1265c6d3148f94cf769326aee47a7a368756c64798a291c276399e663356560fce22f9ad59bd"}, &(0x7f0000000000)=0xbe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r2, @in6={{0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) accept4$inet(r0, &(0x7f0000aaa000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000699000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be17", 0x2}], 0x1, &(0x7f0000d76000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x20f, 0x3f, 0x40, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0xa, 0x1, 0x5, 0xfffffffffffffffc, 0x40, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x7, 0x1, 0x0}}], 0x90, 0x10}, 0x0) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000954000-0x26)="0e389af9b633d35ebca953f80164b33cfada2669c211e2551190176373f6f5d7b01278350354", 0x26}, {&(0x7f0000088000)="88db5a03943ca08be5d83cd3c8ae4ce6f987e49cbb1a5432b5df9bbc11654e959ca67e1565e81bfe43ac670a7ae15ec4e238f8eb4720ed04a20cebd066eac786d1a8ab084b335bc39af5cbfd9a1e391fac5236dae4da81bd29206947ac6fac3c7b44dbde34b6b0804af20e27858d78e1c08dfc94b3be460fafe94ae58590d01f58b69dbb723366b538badaed9a5a619cec62caf1dea93d6f90e01e098022c563dc76976eead402074cbc87971dd9eb934b0abdaf02655abd4ae6d8088666618284434ed4831185aa94452b30", 0xcc}, {&(0x7f0000272000)="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", 0x1000}], 0x3, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/16 13:00:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000a7d000-0x1)=0x8000, 0x1) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f00003ef000)="", 0x0}], 0x1, &(0x7f00002c6000)=[], 0x0, 0x0}, 0x4008000) r5 = accept4(r1, &(0x7f000095f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d9e000)=0x10, 0x80000) getsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000c97000)=0x0, 0x4) 2018/01/16 13:00:16 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f88000)={0x0, 0xd0, "f1d7643460e4e0f176ba8133ced8eefdb851ac9222cb37c02f18b053e676ffdb36473c4969609a14297716e17ebc428af61e9ffc11a513070423aa67b698564be634b6451a976c0dce756fa16b549947bda865683616256c882692f723a7940fba2bfea1445c170898302ce8024ab9c5c3eb428a2ea99c2d48286f579708f8b884b5d7889c9d7f928729852515503c50db200fe7e5cd5f9cf84aa0523a796e52fdb4ceb054285a60eadf3d9fa50fc76d6dcd4572a8ae4a58ba457b10fba6831bc6c32cd685ac722f55cc18b9ef3afcce"}, &(0x7f0000f89000-0x4)=0xd8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bea000)={r2, 0xffffffffffff0001, 0x10, 0x9, 0x2}, &(0x7f000045e000-0x4)=0x18) vmsplice(r0, &(0x7f0000f85000)=[{&(0x7f0000f85000)="1bec578c20391d", 0x7}], 0x1, 0x0) 2018/01/16 13:00:16 executing program 3: r0 = socket(0x40000000015, 0x6, 0x2) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="", 0x0) sendto(r0, &(0x7f00005ad000)="308eb59f774fbe0634a9624e44bdd50de1e789406d570ed7605903d49df5a8188e4b3138", 0x24, 0x4000, &(0x7f00005fd000-0x60)=@nfc_llcp={0x27, 0x5e49, 0xfffffffffffffffc, 0x2, 0xfffffffffffffffa, 0x7, "fdf46cf1986c5950633e35502fa447a74250e71fdfa9a256ffa7d72182ffbc50cc615f4dbcc15845a2dedfbdadda1bbda5ee543480635c2eb6123ece67bc28", 0x9}, 0x60) 2018/01/16 13:00:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0xfffffffffffffd71) 2018/01/16 13:00:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000f78000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a2e000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000036f000-0x8)={0x0, 0x1ff}, &(0x7f0000366000-0x4)=0x8) r3 = accept4(r1, &(0x7f00009b1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000cc7000-0x4)=0x14, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000529000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d64000)=0x5) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000be3000)={r2, 0x7fff}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000057f000)={0x7, 0x6, 0x8001, 0x80, 0xfffffffffffffff9, 0x4, 0x2, 0x0, r2}, 0x20) listen(r0, 0x3fe) r4 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00006c0000-0x8)={0x0, 0x0}, &(0x7f00004fa000-0x4)=0x8) 2018/01/16 13:00:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000047f000-0x4)=0x60) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x40000000000005) bind$inet6(r1, &(0x7f0000038000)={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e30000)={r4, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r5 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x14, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept(r2, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000774000-0x2)=0x1, 0x2) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000626000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r6, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) writev(r5, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) sendmsg$unix(r6, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x40) 2018/01/16 13:00:16 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) mmap(&(0x7f0000000000/0x62a000)=nil, 0x62a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f000053e000-0x4)=0x8, 0x4) setsockopt$sock_int(r1, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fda000-0x8)={0x0, 0x4}, &(0x7f0000b68000-0x4)=0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000141000)={r2, 0x40}, &(0x7f0000fd9000)=0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000fd8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000119000-0x19)='x', 0x1}], 0x1, &(0x7f0000fd9000-0x20)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$inet_sctp(r0, &(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) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fda000)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fdb000-0x20)={r3, &(0x7f0000b29000-0xe2)="47c21715cf9679c9bc9ab7ed380a2fc2c16a2b6e97ca50d01d53142fb59a02ea3716a61faf65ec9fcf7cc28d9183b55695bbd35b3ad3c67a2896822bbf890e4c36dbe778f611abca2d2c7324b08d574c1b45030874b619b010091b558e16212fcafcb4c41748fcc71b978b124b3c231a2840ed2c5684184004eb6b81246a93b131be675e95ec73246ae9c5728c6b5577257dc44a399004d1d49b9c6384eb7bc61c435fc62d7eeab91f86b8d751fb2b5eca496037c4093a41c9a6a509c46e88f4031c0038931f62323431e537fb44fdfee616d89a0b0f9b8b39cfd3f0ff9e82b3face", &(0x7f0000281000-0xe1)="f97fe960f595ece941a706e0ab81464cfdcdb1b3e601d8d514cfc81ff19fc2f59e2f1837721ab3d374cb2d83531e59cb66fcd66e2ea70eedc96f288590b0275996079ab0c962e44d315e6e4126b06f2e8c3b2999904cc2103b8c7769827760d973d139c0d724d6c061ff0012e4d253bb1ef6e888d024649f5a1b8b85a7ddd4ab68e17cbf94c16e8084d46c35c766ae6c2d7a0a660b85efdbfa1276cc1aa5f6563342bdd8e599b5f5aa7feeecad2df88a2030144c6777a96d6d2e5fc73407190dc37ce19c256d7ccec300b2fbc363b52a5b148df6707f46dd5392974330aa3eafaf", 0x0}, 0x20) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/16 13:00:16 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00001d1000)=0x4eecb92a, 0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f67000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f14000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f67000-0x4)=0x8) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r4) 2018/01/16 13:00:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00009e0000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) r1 = accept(r0, &(0x7f0000e67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e72000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00005b3000)={0x6, [0x7, 0x4, 0x7, 0x5, 0x800, 0x800]}, &(0x7f0000508000-0x4)=0x10) 2018/01/16 13:00:16 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000000b000)={"53d4657ae576721347a97df8d38bcb03", {0x4, 0x900, 0x1, "06c4c87ab2a9", 0xc85, 0x0}}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000003000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000d000-0x4)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f000000c000)={&(0x7f000000c000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x10)={&(0x7f000000c000)=@can={{0x0, 0x4, 0x1, 0x200}, 0x2, 0x1, 0x0, 0x0, "5995945c8e52f474"}, 0x10}, 0x1, 0x0, 0x0, 0x8005}, 0x40000) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="0d9cd50f", 0x4) sendto$inet(r0, &(0x7f000000b000-0x1000)="7324f30d35ec6db957", 0x9, 0x4000, 0x0, 0x0) listen$netrom(r0, 0x4) 2018/01/16 13:00:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000000) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) recvmsg(r0, &(0x7f000085e000-0x38)={0x0, 0x0, &(0x7f0000a21000-0x20)=[{&(0x7f00008d5000-0x38)=""/56, 0x38}, {&(0x7f0000635000-0x9e)=""/158, 0x9e}], 0x2, &(0x7f0000250000-0xe9)=""/233, 0xe9, 0x100000000}, 0x140) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000de5000)=0x3ff, 0x4) r1 = socket$inet(0x2, 0x80803, 0xffffffffffff8ebe) recvmsg(r0, &(0x7f00008e1000)={&(0x7f0000df3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000473000)=[{&(0x7f0000ad0000)=""/89, 0x59}], 0x1, &(0x7f00005c8000-0x68)=""/104, 0x68, 0x5}, 0x40000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ae3000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8c000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00009b6000-0x8)={0x0, 0x8277}, &(0x7f00007a2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000078b000-0xa)={r3, 0x6, 0x1, [0x4]}, 0xa) r4 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000b69000)={0x6, &(0x7f0000f53000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000797000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0c000)=0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000a8000)={r5, 0x7fffffff}, 0x8) 2018/01/16 13:00:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) epoll_wait(0xffffffffffffffff, &(0x7f0000f6a000-0x3c)=[{0x0, 0x0}], 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c77000)={0xffffffffffffffff, 0x28, &(0x7f0000d59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000561000-0xc)={r0, 0xb1bc, 0x0}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000d2f000-0x2c)={0x4, 0x7fffffff, 0xae1, 0x5, 0x1e, 0xffffffffffffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 13:00:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0x100000000, &(0x7f0000852000-0x8)={0x0, 0x0}) close(r0) r1 = socket$inet6_sctp(0xa, 0x8000000000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[], 0xff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000910000)={0x0, 0x1000, "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"}, &(0x7f0000224000)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f40000-0x8)={r2, 0x2}, &(0x7f0000c2d000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) 2018/01/16 13:00:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000cb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00003d2000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r2}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x0, [0x3ff, 0x9, 0x0, 0x0, 0x6, 0x81, 0x9, 0x4]}, 0x5c) r3 = accept(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9fda, 0xe4}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000002000-0x7)={r4, 0x7, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000077000)=@common='lo\x00', 0x10) r5 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f000094f000-0x108)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x100000000, 0x200, 0xd677, 0x6, 0x1, 0x44, 0x0, 0x1000, 0x7ff, 0x7, 0x0, 0xe1, 0xfffffffffffffff9, 0x8]}, &(0x7f0000fe1000)=0x108) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000fbe000)=0x0, &(0x7f00004d2000)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000b0d000-0x8c)={r6, @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]}}, 0x8c) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f00002aa000-0x4)={0x0, 0x0}) bind$inet6(r5, &(0x7f00008a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000011f000-0xe)={0x5, [0x7, 0x10000, 0x6e5e, 0xfff, 0x2c97]}, &(0x7f0000251000-0x4)=0xe) 2018/01/16 13:00:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000e61000-0xa)={0x20000000, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004b5000-0x8)={0x0, 0x9d}, &(0x7f0000701000-0x4)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000b7d000)={0x9, {{0xa, 0x1, 0x5f, @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$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eb8000-0x8)={r2, 0x7ff}, &(0x7f0000e35000)=0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000fef000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000722000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007cc000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000eca000-0x4)=0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000e51000-0x27)=""/39, &(0x7f0000674000-0x4)=0x27) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005a8000-0xe8)={{{@in=@rand_addr=0x1, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x0, 0x3, 0x18, 0x2, 0x20, 0x20, 0x97, r3, r4}, {0x8000, 0x0, 0x0, 0x8, 0xa3, 0x7, 0xfffffffffffffffe, 0x7}, {0x1, 0x3, 0xbea, 0x100}, 0x32, 0xe, 0x0, 0x0, 0x1, 0x0}, {{@in=@multicast1=0xe0000001, 0x3, 0x6c}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7, 0x1, 0x3, 0x4, 0xffffffff, 0x1, 0x6}}, 0xe8) 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, &(0x7f0000d4a000-0x14)={0x800005, 0x7, 0x0, 0x100, 0x8000}, 0xfffffffffffffef3) close(r0) 2018/01/16 13:00:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000066c000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000d1000-0x4)=0x0) r3 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c7f000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000420000)=0x0) r6 = getuid() r7 = epoll_create(0x2) sendmsg$netlink(r1, &(0x7f0000a78000-0x38)={&(0x7f00009fa000)=@proc={0x10, 0x0, 0x2, 0x2000000}, 0xc, &(0x7f000055c000)=[{&(0x7f00006d1000-0x22c)={0x22c, 0x28, 0x28, 0x4, 0x2, "", [@typed={0xc, 0x5a, @fd=r0}, @nested={0x20c, 0x6, [@generic="5226df394f42bd9e6c8b724821312e588c8b89e16cf8d792e5dda9ce7255b754f75a546bc4f77fd281ab666d9810d97d9d21f3bd78618e42e983b5c210220d3ff2ab5870bfc9ea43fb7d83ee6623bba2b5ef47a8d6e42a5fc5fa2c25a39a7953182a1535e659890c4e653283ba357a3ac468955ade395f8a7561d17603ac3a79260507014b58068dec5af12b75a6e17db97486d96e5d72d3b100e7e41f3cdd8b017178de79e46f9e5915285f1c370e9bd89864ac4dc2b1859ade457afbb28b91215e449681846bb21d03", @typed={0x18, 0x8e, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x18, 0x82, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="2fa44d5a0854474dd510e963f586aa474c050dc9919cd02101605d0b69327e0fd5a90b327468db55e718b7bab36f74a08cd35cf74c103e9c9ac4bb1348197b1ce6d81ac5839ff6f83457483a736ee80d26112ecc4880c90c15a150092f4bd51730fe79009d9bf73e62694a24b048de6e8ce8d1ce0fc84b3e11a94727c041f97b341cc07c22293116a5e9c4789d15cda847ba18fdcdc333837b895e4030", @generic="849134235e1dbfedae918ef13153b5c74f64bc", @typed={0xc, 0x84, @fd=r0}, @typed={0xc, 0x2d, @pid=r2}, @typed={0xc, 0x25, @u32=0x7ff}, @typed={0x18, 0x7b, @ipv6=@loopback={0x0, 0x1}}, @generic="779c47c721b0e675becde1f6fe91e7696285fcbfc1434d50a33674e11027ed7e"]}, @nested={0x4, 0x4f, []}]}, 0x22c}, {&(0x7f0000737000-0x1660)={0x1660, 0x2a, 0x802, 0x1, 0x1, "", [@nested={0x1c, 0x1e, [@typed={0x18, 0x82, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @typed={0x10, 0x50, @u64=0x8}, @nested={0x1264, 0x77, [@generic="29030ba7269d1c9260752468c73ab7209be718ac4663ba4ca6f23e517a9b044ec537148bad34d6b159ca795518ce85041688b953b40f0fbf745b1a30f10c28fcb27f0f7c9f44dee9e8216e1aae92f306420996b1a10643a271a1b0fe7046601fbf2486a7dc5008f30ad8064a75e40416b895b9acd4f14c08cbb767384e1e73ae3695c8a34ec364f67ea20b152469d0ef2bfcd397c4b8cb0ff99a6db66063501022c2f54d550d0bd7a03474c274b8066e42d1e26f9273433535c272516d1299655c2d023b", @typed={0xc, 0x75, @fd=r0}, @typed={0xc, 0x67, @u32=0x2}, @typed={0xc, 0x1c, @ipv4=@multicast1=0xe0000001}, @typed={0x68, 0x81, @binary="7ec9bcff953b36ae8affc64f8d4c1c34d6e9de9cfa59c65db360c91d0bd1f394a877479f7df06cde56e6d610602ccd5b81879b4bd20460a5aec61a27d7aabd8424ca4ace9b6c6c1292d134b45d1fdb0c584aad436608afcf8918ff33392b7ec8"}, @typed={0x10, 0x3c, @u64=0xf77}, @typed={0xc, 0x44, @fd=r0}, 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@generic="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@generic="e58db0a1b0d72be6b11eade5ba84f7706557e35d191b414f12a0e9aa0af51008fe8f9ed29979196e89e91db75d68e6c47e0373a716980d46bfec51349d19ec75e139960f59352b3e53dfb3f25c01b54e908256100eaabcf25c38702f66d9759c7115a834e5882c5f6e920eda8e91c1873fb15d402a2cb4f210f63bf172ce961ca975c904c1db7d563c0906f17973c5cda9739997a7744426798083ac63105340", @generic="93a8de99a9a3b4053d87a6c078903657d805f529ba5b7efec29f0ab6870698db01b8b83976bff08b915dd945c1ebc54cf110ad35e8053fbf91bf90c77a3908ba36a5ad38c00fc1878e779f469bb75c10b00f691d5ae35a6a03bf650ffb44b516f3e9c493e73d349691177c1db768bf2c451e26ed24b23c257a6fa511fd0bcd9980cda63c60cb46701eb8f6"]}]}, 0x114c}], 0x8, &(0x7f0000785000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r7]}], 0x20, 0x90}, 0x8840) r8 = socket$kcm(0x29, 0x2, 0x0) r9 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r9, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r8, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f00008d9000)={r9, r0}) write(r8, &(0x7f000017c000-0x2e)="", 0x0) [ 376.423133] dccp_close: ABORT with 1 bytes unread 2018/01/16 13:00:16 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000eec000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f000082b000-0xb6)="62e18da23b79c2049fa79b5409a1cf0f5d6b9b07b8df3206bcd4786b9f29fa60bb94454f3449e1903d795b691aad51bb17ef0d4d189db026467f5c4d2d3a74b76c307da45764dd0efcee53e7a9937f3b069caebd5a92b059a25d655326c1ac51d339d0e04f3781da6c3d26a5d98869e0c8338fab785b2fcb0d915fbe10760fc829b5b85e96754d52ce5c4d1a831661148e7bf8f1183a0aa70f0115b9ca286f8b36ff6800ab276311e3ad7c077bd7726541e1e5da66bb", 0xb6) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x8000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) 2018/01/16 13:00:16 executing program 0: 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$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$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$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f0000263000-0xe)="d13009762737eb4ebefad1f9f8e4", 0xe, 0x0, &(0x7f0000517000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000167000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000c7f000-0x4)='tls\x00', 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000033b000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000c6e000-0x4)='tls\x00', 0x4) getsockopt$inet_udp_int(r4, 0x11, 0x0, &(0x7f0000a7f000)=0x0, &(0x7f0000b62000)=0x4) pipe(&(0x7f0000bfb000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00007d8000-0xc)={0x20000008, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000046000)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) ioctl$int_in(r1, 0x0, &(0x7f0000265000)=0x2) 2018/01/16 13:00:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r0, &(0x7f00003ff000)=[{&(0x7f0000b10000)=')', 0x1}], 0x1) ioctl$int_in(r0, 0x0, &(0x7f00005b1000-0x8)=0x3) 2018/01/16 13:00:16 executing program 4: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005e1000-0xca)={0x0, 0xc2, "33623f6031081f02b96c2db39668b20cddf4a585898c9f707ae9b1fd68ef0229020b2c4411c8a1ecb195320c1ad3775144f9992dda943ee4de04056b1acd0ae293b9128897e8acd118110e36f02700ba92f0267645a138b447ebd1a4dcb75014161ca01c25e93e5e1ee03ef6ddb151f9210b939e663021c6211b37ad8c2ff22c584bcc4d315f216f9482930eda93be9f1f8558f32176f3455bfa22a702deabfe24f9fee8ab9a404161e8a6ec97ed5c785baa9324a0b67645987eddaa50e8492d5d94"}, &(0x7f00005e1000-0x4)=0xca) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005e1000-0x98)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, &(0x7f0000261000)=0x98) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) epoll_pwait(r4, &(0x7f00000c2000)=[{0x0, 0x0}], 0x1, 0xc36b, &(0x7f00005e0000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000001000)={0x0, 0x0}) poll(&(0x7f00005da000)=[{0xffffffffffffffff, 0x0, 0x0}, {r4, 0x0, 0x0}, {r4, 0x1, 0x0}], 0x3, 0xbad7) close(r2) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00005e1000-0xf7)=""/249, &(0x7f00005e0000)=0xf9) 2018/01/16 13:00:16 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000a, &(0x7f0000d26000-0x55)=""/85, &(0x7f000034a000-0x4)=0x1d7) socketpair$inet(0x2, 0x4, 0xfffffffffffffff7, &(0x7f00009fe000)={0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000d26000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000c5f000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d26000)={0x0}, &(0x7f0000d27000-0x4)=0x4) 2018/01/16 13:00:16 executing program 3: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c27000-0x14)={0x1, 0x85, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000baa000-0x20)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/16 13:00:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffe) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d30000-0x4)=0x90) 2018/01/16 13:00:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000ca6000)=[{&(0x7f0000b90000-0x95)="876fd782f9489e2d", 0x8}], 0x1, &(0x7f000079f000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00001d8000)={0x0, 0x0, &(0x7f0000387000)=[{&(0x7f00005b4000)="", 0x0}, {&(0x7f000076f000)="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", 0xff}, {&(0x7f0000fdc000-0xaa)="4589484d991d10c55a559fd5658aa8e166977eb7434f7a571c7449fc27342dd369ba89a0e6cac2d0af9378c303cf0a5c5f81d8376b91ddf0b6490a0ef45a7acfd2b75cb60e308c21581ab95db0a7c0a5a3dca2de15c6baf89dadef5c37c931f800d19ae0bb0facbf678af0d3f309fd7a8332660c7e598fe2105c9843093bf279bf21aa3f9c6957c4d1145f75b76e8439f33a9cf5c0b6c9a09c1cbfc1deaf8aa55ef93fe920528510ccbf", 0xaa}], 0x3, 0x0, 0x0, 0x4000080}, 0x4084) recvmsg(r1, &(0x7f0000011000)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0xe, &(0x7f0000294000)=[], 0x1, &(0x7f0000a44000-0xc5)=""/197, 0xc5, 0x0}, 0x0) 2018/01/16 13:00:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff5d, &(0x7f0000c79000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x5, 0x0, 0x3c, 0x1, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "596505bac5b1c92722001b56943af26824b2ec29e8cc32a1add11be7510d5b64"}}}}}, &(0x7f0000f63000)={0x0, 0x40000000000001e2, [0x6ae]}) 2018/01/16 13:00:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00006cc000)=[{&(0x7f00008b1000-0x1000)="79a860b175364e14ebd136d7cfed71ba77422988d782c9d9669a36c02c7cc9524b1127411111145bf8b13c611feb1f596fd9439ac0e32afc6d9642c694780827522d59938eb658399a9d426efe5521b1ba1e740dfc170aa5873d03de4e053a64c4f5ae2fd21e6493a4cad16dfb725978e73825b6214562fc18defb798e9f58f02bdd0e588fe01261b559619137a2302b046717419f8be44c530850ee65f201f179b93b7aa20a003c8d4c44b17962d137c70e14cf1f448eed44f2090cdf819d81bcbdfe9eda7f9d4947fc713d5082ee59e69c48b61e8fc761422b01060aa17fd1d02c8b3ce0c33b3c0734b72d013746887fd66f7a885f665796a9091af73434349bc2feb82c7f6913d06e0b427fe0fc1fef3cdea543fc3dac9289814ce8795cb19b87a3c3dca79c45e24e823ba4a8be21916d0717b8ccec1b0d1f8642f8a48d641604d3137efe3be488eb6f9272c2a868068a27990673f518a4705526959c5c6e3b122a57940b01e667d4e710786b521abecbff85c978597aaeb68d85ef06e7418cadcca2611ec4fea230c20db665f7b56782bbfb8abf7f1bb9028a9da54a0e9ed7fa6b5389342525ba55f719cb9807967f4a1dd16505eb595092cdd9dcf329f4fb0fa329d073d0e84c261661b7846295f57df850ab796456fddbb285a3811be0cc279163ab185ba31253906b3667098b2fbbd9bb476ce4029420ba653b1e645870984f47405fc9c274c88b599c0d5b0b3fc490946b15e20552b780a61e94601ab68fd0a39ecfb5f8e44297cfc8d42c1a8b694bd7fc2792bd2eecb055f6d2f6cb0616039a8a67ae429c8f832da6fbab9686c288500dabbb91c43790adbfa6692210663b9dd05588e0eada4724130757d4b0649a02d95de468809e95148d41bd9d2ce60c1097ddd4512bea17ac710e60561acf488c868c1a3294e4f75786be8d4ae3c1154ab1e3f819b9fc7088f3c6fcc9bc4b08676b93daac63be34461e05fccc8c2e79f0f0c9998f232100c84c366c112d20c5c56f326fe9c648a0a40110748d7303d58730beda19af5e6cea27d3ac1f48e36931ee8f65aeab6341f65d375983", 0x300}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00007d1000-0x8)=0x0, &(0x7f0000dd2000-0x4)=0x8) 2018/01/16 13:00:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005e0000-0x1c)={0x0, 0x2, 0xa, [0x1, 0x6338, 0x3f, 0x7fffffff, 0xca, 0x0, 0x3f, 0x100000000, 0x4, 0x3]}, &(0x7f0000cf0000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d71000)={r1, 0x8f, "6e12402e7b327d7c766441e283c2690f89a30da6fba13b2230ef2f3b3538b72f07d50ea78c153d1699603125b92bbf556713a098430d48cf70baf97541671c155755b738788747d045f211ab06cc2a00ea349c590d2c312a556167697a9ceb4c4829e7e705a3acc8d582f94e7b88226f7a031aef67c5ce9ae08d49b50b838f88b437a3cc7c05abe65d958f16c01bec"}, &(0x7f000097b000-0x4)=0x97) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt(r0, 0x100000001, 0x2, &(0x7f000074b000)=""/95, &(0x7f0000f7d000-0x4)=0x5f) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000035d000-0x8)={0x0, 0x0}, &(0x7f0000bfa000)=0x8) 2018/01/16 13:00:16 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@mpls_uc={0x8847, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x8000000e, 0x0, "99524e", 0x20, "2e1f0d"}, ""}}}}}}, &(0x7f0000f63000-0xc)={0x0, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x1, 0x100, 0x8001, 0x0, 0x8, 0x3ff, 0x9, 0x3, 0x0}, &(0x7f0000002000)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x1, 0xc1c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) 2018/01/16 13:00:16 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000007000-0x66)={0x0, 0x5e, "58f91d1175a1779806f98742de0503b38ad2698ae46e3bf611413b8b7aea14db3798d43b2f4fac67ab2de7471c9b31973c3e0435dce75d4a7e611817189bb19a1948dcbd90b85ed829b8d3ba6acf0fb3cfd8382b5a793c70cee9f35dd2df"}, &(0x7f0000007000-0x4)=0x66) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000-0x4)=0x8c) 2018/01/16 13:00:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x8, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x4, &(0x7f00005bd000)="", 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f00006f0000-0x4)=0x2, 0x4) 2018/01/16 13:00:16 executing program 3: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0xffffffff, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 13:00:16 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000085f000)=0x3a, 0x80800) connect$netrom(r1, &(0x7f000082f000)=@ax25={0x3, {"da68a4d1cd2c21"}, 0xffffffffffffff81}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000033, &(0x7f0000370000-0x6f)="", 0xffffffffffffff28) 2018/01/16 13:00:16 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f28000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000afc000-0x4c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, @in={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) [ 376.659270] kasan: CONFIG_KASAN_INLINE enabled [ 376.663945] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 376.671339] general protection fault: 0000 [#1] SMP KASAN [ 376.676862] Dumping ftrace buffer: [ 376.680387] (ftrace buffer empty) [ 376.684082] Modules linked in: [ 376.687259] CPU: 0 PID: 12624 Comm: syz-executor3 Not tainted 4.15.0-rc7+ #191 [ 376.694594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.703925] RIP: 0010:__bpf_prog_put+0x8d/0x640 [ 376.708559] RSP: 0018:ffff8801d1def1e0 EFLAGS: 00010a06 [ 376.713894] RAX: 1b240044e000062d RBX: 0000000000000001 RCX: ffffffff817e21de [ 376.721135] RDX: 0000000000000000 RSI: 0000000000000001 RDI: d920022700003150 [ 376.728372] RBP: ffff8801d1def2c0 R08: 0000000000000000 R09: 0000000000000000 [ 376.735612] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff1003a3bde3f [ 376.742852] R13: ffff8801d1def298 R14: d920022700003150 R15: dffffc0000000000 [ 376.750095] FS: 00007f5891b58700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 376.758290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 376.764139] CR2: 0000000001b9ccd8 CR3: 0000000006822005 CR4: 00000000001606f0 [ 376.771392] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 376.778632] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 376.785869] Call Trace: [ 376.788447] ? bpf_prog_free_id.part.21+0x1f0/0x1f0 [ 376.793436] ? locks_remove_file+0x3fa/0x5a0 [ 376.797817] ? fcntl_setlk+0x10c0/0x10c0 [ 376.801850] bpf_prog_put+0x1a/0x20 [ 376.805446] prog_fd_array_put_ptr+0x15/0x20 [ 376.809826] bpf_fd_array_map_clear+0xd2/0x140 [ 376.814379] ? __bpf_map_put+0x2e0/0x2e0 [ 376.818410] bpf_map_put_uref+0x54/0x70 [ 376.822353] bpf_map_release+0x91/0xc0 [ 376.826210] __fput+0x327/0x7e0 [ 376.829463] ? fput+0x140/0x140 [ 376.832712] ? _raw_spin_unlock_irq+0x27/0x70 [ 376.837187] ____fput+0x15/0x20 [ 376.840441] task_work_run+0x199/0x270 [ 376.844304] ? task_work_cancel+0x210/0x210 [ 376.848595] ? _raw_spin_unlock+0x22/0x30 [ 376.852712] ? switch_task_namespaces+0x87/0xc0 [ 376.858121] do_exit+0x9bb/0x1ad0 [ 376.862937] ? mm_update_next_owner+0x930/0x930 [ 376.867575] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 376.872734] ? __might_sleep+0x95/0x190 [ 376.876689] ? find_held_lock+0x35/0x1d0 [ 376.880723] ? futex_wait+0x402/0x9a0 [ 376.884492] ? lock_downgrade+0x980/0x980 [ 376.888617] ? __unqueue_futex+0x1c0/0x290 [ 376.892822] ? lock_release+0xa40/0xa40 [ 376.896769] ? fault_in_user_writeable+0x90/0x90 [ 376.901494] ? do_raw_spin_trylock+0x190/0x190 [ 376.906043] ? futex_wake+0x680/0x680 [ 376.909811] ? check_noncircular+0x20/0x20 [ 376.914023] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 376.919096] ? futex_wait+0x6a9/0x9a0 [ 376.922870] ? find_held_lock+0x35/0x1d0 [ 376.926907] ? get_signal+0x7ae/0x16c0 [ 376.930767] ? lock_downgrade+0x980/0x980 [ 376.934885] do_group_exit+0x149/0x400 [ 376.938743] ? do_raw_spin_trylock+0x190/0x190 [ 376.943299] ? SyS_exit+0x30/0x30 [ 376.946722] ? _raw_spin_unlock_irq+0x27/0x70 [ 376.951187] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 376.956174] get_signal+0x73f/0x16c0 [ 376.959861] ? ptrace_notify+0x130/0x130 [ 376.963895] ? exit_robust_list+0x240/0x240 [ 376.968190] ? __sched_text_start+0x8/0x8 [ 376.972313] do_signal+0x90/0x1eb0 [ 376.975822] ? lock_downgrade+0x980/0x980 [ 376.979943] ? userfaultfd_unmap_complete+0x327/0x510 [ 376.985112] ? setup_sigcontext+0x7d0/0x7d0 [ 376.989404] ? userfaultfd_unmap_prep+0x540/0x540 [ 376.994218] ? schedule+0xf5/0x430 [ 376.997727] ? __schedule+0x2060/0x2060 [ 377.001672] ? down_read_killable+0x180/0x180 [ 377.006144] ? security_mmap_file+0x143/0x180 [ 377.010612] ? vm_mmap_pgoff+0x1fc/0x280 [ 377.014643] ? exit_to_usermode_loop+0x8c/0x310 [ 377.019282] exit_to_usermode_loop+0x214/0x310 [ 377.023839] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 377.029343] ? selinux_capable+0x40/0x40 [ 377.033378] syscall_return_slowpath+0x490/0x550 [ 377.038109] ? prepare_exit_to_usermode+0x340/0x340 [ 377.043187] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 377.048383] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 377.053374] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 377.058105] entry_SYSCALL_64_fastpath+0x98/0x9a [ 377.062829] RIP: 0033:0x452df9 [ 377.065988] RSP: 002b:00007f5891b57ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 377.073668] RAX: fffffffffffffe00 RBX: 000000000071bec8 RCX: 0000000000452df9 [ 377.080906] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 377.088145] RBP: 000000000071bec8 R08: 0000000000000038 R09: 000000000071bea0 [ 377.095390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 377.102635] R13: 0000000000a2f7ef R14: 00007f5891b589c0 R15: 0000000000000000 [ 377.109883] Code: f2 f2 c7 40 08 f2 f2 f2 f2 c7 40 0c 00 f2 f2 f2 c7 40 10 f3 f3 f3 f3 e8 22 fc f1 ff 49 8d 46 18 48 89 85 28 ff ff ff 48 c1 e8 03 <42> 80 3c 38 00 0f 85 44 05 00 00 49 8b 46 18 f0 ff 08 74 3b e8 [ 377.128956] RIP: __bpf_prog_put+0x8d/0x640 RSP: ffff8801d1def1e0 [ 377.135183] ---[ end trace 86bd54b2b49c405d ]--- [ 377.139965] Kernel panic - not syncing: Fatal exception [ 377.145736] Dumping ftrace buffer: [ 377.149249] (ftrace buffer empty) [ 377.152928] Kernel Offset: disabled [ 377.156522] Rebooting in 86400 seconds..