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"}, &(0x7f000091c000)=0x1008) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000fdb000-0x76)="f9c52d45aa3698e0107e2744c9c5d547f4de3cf52d714c708d420bcb4c85296404abb3865470114654e8e5fb8ae2408bf9034a4d37d43b0434501b15b2712ad39ee2b9b23c60637f99d2d4ada598755575c439f737633a777bb8cfb8b4a811f6541c484cd1b9fa51f93267b9f8d2f71c0b2170976836", 0x76) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000fd8000)={r3, 0x48, &(0x7f0000c8b000-0x48)=[@in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, @in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffffd}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fd9000-0x4)=0x10) 2018/01/16 09:29:52 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000000d000)=0x5, 0x4) preadv(r1, &(0x7f0000024000)=[{&(0x7f0000026000-0xae)=""/174, 0xae}], 0x1, 0x0) 2018/01/16 09:29:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000bde000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001a6000)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000857000-0x14)={0x0, 0xc, "b5b78301b5c54ff423301501"}, &(0x7f0000424000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000050f000)={r1, @in6={{0xa, 0x2, 0xf05, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7d00000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x6, 0x7f, 0x1f80000000000, 0x40}, 0xa0) socketpair(0x1, 0xa, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_crypto(r2, &(0x7f0000e6f000-0x38)={&(0x7f000085b000)={0x10, 0x0, 0x0, 0x2200}, 0xc, &(0x7f0000ae4000)={&(0x7f000079b000)=@delrng={0x10, 0x14, 0x10, 0x1, 0x1, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8004}, 0x10) recvmsg$kcm(r3, &(0x7f0000e1d000-0x38)={&(0x7f0000f72000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00001ff000)=[], 0x0, &(0x7f00002b0000-0x5a)=""/90, 0x5a, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00006bf000-0x4)=0x0) sendmsg$netlink(r2, &(0x7f000014c000)={0x0, 0x0, &(0x7f00005b1000-0x60)=[{&(0x7f0000978000-0x1248)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000016000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/16 09:29:52 executing program 0: 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) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000023000-0x4)=0x0, &(0x7f0000022000)=0x4) 2018/01/16 09:29:52 executing program 6: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76000+0x3b2)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8d000-0x6d)="0500060000000000000000008154050062bfa778a72c4af67c29f9fd36a028ffaf3facf3576ccb1bb1f57bc9d74d34566e33367d9b072727419aa76372bc3dd04b40bcdc10fec6c322eb5e126227358dace8e6e24d795c1710fa7e267f1086aae775eb6c134018618e58cbec46", 0xffffffffffffffef) socketpair$inet6(0xa, 0x7, 0x2, &(0x7f00000b2000)={0x0, 0x0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f8c000)={0x0, 0x5, 0x1, [0x7]}, &(0x7f0000408000-0x4)=0xa) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e89000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x4, &(0x7f0000f8e000)={0x0, 0x0}) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000f8f000-0x4)={0xa, &(0x7f00008e3000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f0000f8d000)={&(0x7f0000f8d000)=@full={{0x3, {"0096f96fe7cf9b"}, 0x0}, [{"22ebc846f8d2b8"}, {"63770697c4cda6"}, {"20e737e62fe7c9"}, {"c348de02d4ee47"}, {"a874138e9fbc61"}, {"e521c06eb08321"}, {"9f5cf85095c034"}, {"577e0f5d3498a6"}]}, 0x48, &(0x7f0000d38000)=[{&(0x7f0000f8d000)="cd809719b180bab848ca942cce76f07d6014c0aa4ca2ea389fb79f6f7385c2e222e2b96a27c7c7cd4e966433076af980e3a1014a82c1e901d6a5c0a9a61d5179ebf069", 0x43}, {&(0x7f0000f8d000)="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", 0x1000}, {&(0x7f0000f8e000-0x58)="78aafaeaefd0bfc213e3d3e87737b49397378d5ca574aef3154d531b05fb90a1b756910f09d9c6c7ae21bdb8bbb7b9ff03567384ed0a09f9098db18a122e900f85572edf378bce65294215f8adb528f5ccd48f272703d0c6", 0x58}], 0x3, &(0x7f000043f000)=[{0x68, 0x10a, 0x0, "1a11e80c75f84af415212500eef46a2fa733b8e6f4c6e979d2dc7e646f929629c7be9e20f3d9f989d4e399b40d2af5b0a255db6624b8f0a15abef16dfb7fc723aedd506491fd784c5dde5b9d65d3bd167c626624e6feeccf"}, {0x110, 0x104, 0x800, "25c0232bd8debfbd549d3384a8886447089256c6f1bc1ea95cb868d50ff860dd6a132a23862530a89a7d05c29e7fd6a40ed33a92b87ce273d3dc156ad41ded6e7161db7aa2f173c80f4ab75a254756c76abd30d36cd21878f1df9b9b1dcc3a20cbc9b72ba66f618815dfc7deea252412e547839b5d63aa883afdfffa8d45f53f1b149b951d769e880c29325024981baf8ad3b6f8de5d804fc829fd2680a096e711fbe50f84307f2c0478e5e3d2761d100e90c6918fffb780c2f70cb9eaad3c940d1f796e687206c476ab777f3a9405c70591368d1f9e415d1159ed1f990e32e77126cdbe13dd87389e6308e4d14f3c68760974b6bbb9e2b52e"}], 0x178, 0x4004}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f8c000)={r2, 0x2}, 0x6) r5 = accept$alg(r0, 0x0, 0x0) socketpair$inet6(0xa, 0x80000, 0x8001, &(0x7f0000a33000)={0x0, 0x0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000399000-0x4)=0x0, &(0x7f0000f8c000)=0x4) write(r5, &(0x7f0000f8c000-0x9c)="6609719cad511011ba7fa62a66530f892a", 0x11) 2018/01/16 09:29:52 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d80000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000f58000-0x10)={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000bbf000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeefffffff481008800", 0x26) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000082e000)={0x0, 0x100000001, 0xfffffffffffff001, 0x7ff, 0x576826b8, 0x1, 0x5, 0x6ce, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x5, 0x800, 0x7fffffff}}, &(0x7f0000dfa000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009e7000)={r2, 0x85f1, 0x2, [0x51d5, 0x1]}, 0xc) 2018/01/16 09:29:52 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x800, 0x5, &(0x7f00002d5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000fc6000-0x8)={0x0, 0x0}) r1 = socket(0x40000000018, 0x0, 0x1) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/16 09:29:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00001e8000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000575000-0x4)=0xe) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000c98000-0x4)='tls\x00', 0x4) setsockopt$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]}, 0x1, 0x0, []}, 0x90) 2018/01/16 09:29:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000627000)=""/145, 0x91) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) socketpair(0x9, 0x5, 0x3, &(0x7f0000aad000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000051000-0x7)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00003a0000)={r2, 0x0}) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000602000)={&(0x7f0000fd7000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bca000-0x20)=[{&(0x7f0000178000-0x99)="3b299cec2965d695e7145ef900c2d543ecf0dddecbc946fecb3135039aae9a0de73ab6e4108d81edd51736326a07b3056a9cde36ef44e1d8ba2d4115063fc72b6ea206c961dd79ab24602f099a56bd7bbe127cac2c48408da6a1d7b55e3012939b4e1046cbd2e134", 0x68}], 0x1, &(0x7f0000fc8000)=[], 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x80e, 0xfff, &(0x7f0000710000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c26000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x273, 0x80000000, 0x4, 0x1ff, 0x4}, &(0x7f0000b3b000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000ce000)={r4, 0x3ff}, 0x8) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xc28}], 0x1) 2018/01/16 09:29:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00002aa000-0x4)=0x0) 2018/01/16 09:29:52 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000026000)={0xd68, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000027000)=""/0, &(0x7f0000027000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000026000-0x3)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000029000-0x8)={r1, 0x2}, &(0x7f0000009000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000015000-0x8)={r1, 0xe385, 0x401}, 0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000029000)={0x5}, 0x4) bind$netlink(r0, &(0x7f0000005000-0xc)={0x10, 0x0, 0x1, 0x10000000}, 0xc) 2018/01/16 09:29:52 executing program 4: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000eed000-0x20)={@common='irlan0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eee000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', r1}, 0xc) 2018/01/16 09:29:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000915000)={0x0, 0x8, 0x18}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000579000)={0x5, 0x4f, 0x9, 0x9, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$void(r1, 0xc0045878) read(r1, &(0x7f00001ec000-0x23)=""/35, 0x23) 2018/01/16 09:29:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f00004f8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f3e000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000bcf000-0x18)={0x0, 0x65, 0x30, 0x1, 0xff}, &(0x7f0000dba000)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000978000-0x8)={r2, 0xffffffffffffffd9}, &(0x7f0000679000-0x4)=0x8) bind$alg(r0, &(0x7f0000218000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000a2e000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f0000962000-0x7b)="68d601287550cf8d6c45f0a5ba0eaf59f125fa77dc348c4f93ea25789bfae30bbd051601873e8dc6581b3ef35a6ab1e9fa0719d5d64a5d68", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 09:29:52 executing program 2: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xffffffffffffffff, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f00003b5000)={0x0, 0x91, [0x9df]}) r0 = socket$inet(0x2, 0x8000b, 0x5) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00002af000-0x5)={0x0, 0x2, 0x30}, &(0x7f0000ae7000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000149000)={r1, @in6={{0xa, 0x3, 0x810000000000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 09:29:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f00006a6000-0x8)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000208000-0x38)={&(0x7f0000d4f000-0x60)=@nfc_llcp={0x27, 0x7, 0x4, 0x7, 0x5, 0xffffffff, "7fb0cd84a7cc292d72f7be48a3bebb61262cb578ade619c4f5557a77ff2a454f260411cc484d0a3662d014fae2f9f661d43d9292b5a76f7694039ee30a5e8c", 0x1}, 0x60, &(0x7f0000c68000-0x10)=[{&(0x7f0000a13000-0x64)="ab200994b615793c8c6ada1cb5242b0fecc3ec8641e9b9755d0663a7737cde32a6f8dd5b5af669cb8ab44a27090b77fd311d5f5123bc776c8a3241b450a80eb9d6cf16593a7e2bdc623e6031b72e5db17f752acce22e885221cda57a1c3789fb06d18874", 0x64}], 0x1, &(0x7f00004e6000-0x1100)=[{0x1010, 0x114, 0x6, "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"}, {0xf0, 0x111, 0x7f, "dc16d8500debcc170183f724788b1192350edb1fbf110527d2eb13766528e3b617296151aca4a3cc828d68cbe426651d86859dbd3a42e539d7722634b22d8fbe3fd9d75b94034ae6646f5baa4888028b059c2432f7b768292962d60c102e9a2d1626219d3fad85b9a4fcd671e0c988ceb6608101eaddd661bf06e6bd3ca7182b380cb21e4b265ea3742b2ca550a5f7767c951b7ec239c278eb813f2c979b2f2c7228b710b723a982691321d19cbf1b6792f34aba3b6b325cf2b49455018a4cd8f7dcf4d18e557c4e59e049a67ede0f62b0d8d5ec7f7a89f600"}], 0x1100, 0x20004041}, 0x4000) ioctl$sock_ifreq(r0, 0x8942, &(0x7f00001a6000)={@common='lo\x00', @ifru_data=&(0x7f0000cf6000-0x20)="0410005500f1ffff7f00000000b64a0059b71b436f9abd000700000000fff200"}) 2018/01/16 09:29:52 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f66000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000f65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004fb000-0x4)=0x14) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000f66000-0x14)={0x11, 0x17, r2, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) bind$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$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) connect$inet6(r0, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x4, 0x5) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r4, &(0x7f00001a6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) bind$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) 2018/01/16 09:29:52 executing program 6: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000101000-0x4)=0x0, &(0x7f0000643000-0x4)=0x4) socket$inet6(0xa, 0x6, 0x4000000) 2018/01/16 09:29:52 executing program 1: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f82000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f82000-0x8)=@assoc_value={0x0, 0x13}, &(0x7f0000f81000)=0x8) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000080b000-0x4)=@assoc_id=r1, &(0x7f0000f82000-0x4)=0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000f81000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e04000-0x4)=0x10) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000f82000)={0x0, 0x2, 0x4, 0x876d, 0x8001, 0x800000}, &(0x7f0000894000-0x4)=0x14) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f82000)={r4, 0x51f7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f00002f8000-0x4)=0x0, &(0x7f0000f83000)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a12000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000884000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ef000-0x4)=0xe8) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f84000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000743000-0x4)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e6a000)={r5, r6, r7}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f82000)=@assoc_value={0x0, 0x0}, &(0x7f00004b8000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000022000-0x8)={r8, 0xfffffffffffffff8}, &(0x7f00009c6000)=0x8) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @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) 2018/01/16 09:29:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000b40000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c60000)=0x10) accept$netrom(r1, &(0x7f0000d3f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000d8000)=0x10) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e4e000)="8ae12a736c3f359804d2a43e3412ef3dd4e492b5409cf7465acd19ed79e6cd2e42", 0x21) 2018/01/16 09:29:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000063d000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000c0e000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10001}) pipe(&(0x7f000018a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000083000)=0x1, 0x4) 2018/01/16 09:29:52 executing program 6: socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f0000ac1000-0x45)="", 0x0, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 09:29:52 executing program 5: mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x1, 0x4) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000bef000)=0xb3, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e64000)=0xa0) socketpair(0x1d, 0x2, 0x4, &(0x7f00002b2000)={0x0, 0x0}) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000e65000)={0x80000000, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xa86, 0x100000000, 0x9, 0x4, &(0x7f0000e66000-0x10)=@generic="2231e6543be2da237f49d515ba1675ab", 0x20, 0x64f8eded, 0x47aae5a8}) 2018/01/16 09:29:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x4000000000000) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000936000)=0x1, 0x4) 2018/01/16 09:29:52 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000027000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000014000)={0x0, 0x0, 0x0}, &(0x7f0000027000-0x4)=0xc) r3 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000026000)=0xe8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000027000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000026000)=0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000014000)={&(0x7f0000014000)=@proc={0x10, 0x0, 0x3, 0x8000000}, 0xc, &(0x7f0000001000-0x10)=[{&(0x7f000000d000-0x124)={0x124, 0x2a, 0x204, 0x5, 0x2, "", [@generic="085d25a424bf703f2e2cd0b828060ec7b6df7112514b02fa7784f3ea3b993971790184a000ee2ae25dbf558915ef258143a34ab2e0d8a636400bdb27b2c08796ce173d9e149fd9803f8a359b19e3db8be0688fe4bd37f8aa68357f48ea44f0420de79a8ae6320a655b82cbac423d8005a74d7742a3f2dfa25b812ca3d70fa08fc785b42adb9f0f5f175fb9d5b625d404b425878a72c2fd2c603ceda94e3bd451c335eba76f4130651567c75607bca2c30220d5f9d6592e01a95970782aee58a8dfe813e9511b3452de2d10ea1e03ad1cf816d30747b4ff586679a7216311d9c08048", @generic="689a04fdcab374f70e2635ea15a760c05eec73f8d605f3b25db3b877f37abe4357b18031c0573202b61848913b3f9655a6"]}, 0x124}], 0x1, &(0x7f0000027000-0x90)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x90, 0x84}, 0x1) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) preadv(r7, &(0x7f0000024000)=[], 0x0, 0x0) 2018/01/16 09:29:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000be1000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000677000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c98000-0xe)=[@in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/16 09:29:52 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000f36000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000755000-0x4)=0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1, r2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000450000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000272000-0x4)=0x4) setsockopt$inet6_buf(r3, 0x29, 0x32, &(0x7f0000001000)="", 0x0) 2018/01/16 09:29:52 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002ae000)={0x0, 0x2}, &(0x7f0000f9c000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={r1, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0x3) 2018/01/16 09:29:52 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000f92000)={&(0x7f0000af3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000f93000-0x70)=[{&(0x7f00005df000-0xaa)=""/170, 0xaa}, {&(0x7f0000f92000)=""/16, 0x10}, {&(0x7f0000f92000)=""/162, 0xa2}, {&(0x7f0000bef000)=""/135, 0x87}, {&(0x7f0000f92000)=""/226, 0xe2}, {&(0x7f0000468000)=""/126, 0x7e}, {&(0x7f0000b33000)=""/216, 0xd8}], 0x7, 0x0, 0x0, 0x3ff}, 0x2) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005cb000-0x18)={0x0, 0x10, "bf1a588b7c37886830e363aedcbaf996"}, &(0x7f0000f92000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00002ef000)={r2, 0x2, 0x53, "11dd70bbf38c331de2bfd6dcafa7200e1053cbcc61e414b1d2b17f26f9ee36ba7762c160461adbbe7854e85e57a153f4fd8dec7194dfe9d9f4a2a722fd7390741b0fdbff30061f855cc46f08981ce7e646da79"}, 0x5b) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000f93000)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) sendto$inet6(r0, &(0x7f0000bb8000-0x4d)="", 0x0, 0x40800, &(0x7f0000ea2000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 09:29:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2) r1 = accept$inet(r0, &(0x7f00000bf000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000368000-0x4)=0x60) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004b9000-0x6)={0x0, 0x0}, &(0x7f00007fc000)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008a5000)={r2, 0x10, "5fb8f6bad14125e4da55a0a935427bc9"}, &(0x7f0000fb4000)=0x18) 2018/01/16 09:29:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000855000)=0x0, 0x80800) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000033b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e48000)={0x0, 0x1000, "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"}, &(0x7f0000108000)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005ac000)={r2, 0x8001, 0x8, [0x80000000, 0x380000, 0x3ff, 0x80, 0x200, 0x2, 0x4, 0x0]}, &(0x7f0000bfd000+0x989)=0x18) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000d73000-0x4)=0x0, &(0x7f0000a53000-0x1)=0x4) r3 = socket$alg(0x26, 0x5, 0x0) socket$pptp(0x18, 0x1, 0x2) bind$alg(r3, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) read(r3, &(0x7f0000476000)=""/80, 0x50) pipe(&(0x7f0000fc7000-0x8)={0x0, 0x0}) r5 = socket$inet_sctp(0x2, 0x9ba3b3f1ea31531c, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00006b5000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000000}, &(0x7f0000966000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000257000)={r6, 0x5e, "6782953539dcff178633256560e2fd8e925e08a07bd8350a8bbb222e4162d8e55a807b19d71df346d9a3ffe368845ea0d9afdb283c2c0e8e2599544bf68059925d6efe9d87bb54c43460809a68d8a176fe4fb9ae5c247ec5a13250868a2c"}, &(0x7f00009d5000)=0x66) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000854000)={0x0, 0x8}, &(0x7f00009a9000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f000059c000-0x6)={r7, 0x1ff}, 0x6) syz_extract_tcp_res$synack(&(0x7f00007df000)={0x0, 0x0}, 0x1, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001f8000-0x10)="", 0x0) 2018/01/16 09:29:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009f9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000c000)={r0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000076d000)={0x0, 0x400000000}, &(0x7f000092a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c90000)=@sack_info={r3, 0x8, 0x8}, &(0x7f000015e000)=0xc) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) pipe(&(0x7f0000404000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00007ad000-0x8)={0x0, 0x0}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r6 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000d8b000)={0x0, 0x0}) bind$inet6(r4, &(0x7f0000d8c000-0x1c)={0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) getsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000830000-0x4)=0x800, &(0x7f0000842000)=0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000efa000)={0x0, 0x2c, &(0x7f0000bfa000-0x2c)=[@in6={0xa, 0x1, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000185000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000ac7000)={r7, 0xa2}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r1, &(0x7f000019b000)=""/0, 0x268, 0x12100, &(0x7f0000f98000)=@file={0x0, './file0\x00'}, 0x399) close(r6) [ 644.996348] can: request_module (can-proto-4) failed. [ 645.041674] can: request_module (can-proto-4) failed. 2018/01/16 09:29:52 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000017000-0x2c)={0x1, 0x87, 0xff, 0x1, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0x20) 2018/01/16 09:29:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x21, &(0x7f00002e6000-0x1)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000254000-0x4)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[{0x7, 0xffffffffffffffff}, {0x8, 0x757c}, {0x2, 0x3}, {0x7, 0x2}, {0x8, 0xf7}], 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000002000-0x61)=""/97) 2018/01/16 09:29:52 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0xfffffffffffffc01) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000fc8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000691000-0x4)=0x10) bind$pptp(r0, &(0x7f0000396000-0x20)={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fc7000)={0x1, [0x0]}, &(0x7f0000124000-0x4)=0x8) getuid() mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe48) socket(0x3, 0x800, 0x8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000fc9000)={0xffff, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x14c65cd6, 0x8, 0x81, &(0x7f0000fc9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x0, 0x8001}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r1, &(0x7f0000872000-0x8c)="", &(0x7f0000fc7000)=""/55}, 0x18) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000069b000-0x20)={r1, &(0x7f00003dc000-0x8d)="7325abcda4ebf27bb002750b935c3bea13873666521e6f320636c46f56353dfea8d984efa0805a737d95a230d33c1fc6c5e3cd8b14fd19bc4f571f7aeacf3cf6d9fa9d33182c212c0c0db1ebac545e2b697e3e8cb8b3938c63bb875d6dcf8c4b0f67f9bb6f5083b24c20c19118cfadcc46a11aa6d53ef63def78dbf8c58aa783c9d4d227232ba6cc5bd83efb43", &(0x7f0000fc9000)="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", 0x2}, 0x20) 2018/01/16 09:29:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f0000bb6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f3a000-0x36)={0x0, 0x2e, "08c5a07e57d71a14482b02a0fcb2dd91c95375f23b3f4a71a23d0d9ed978298a1123c1c6c00cec5e28ae4b335300"}, &(0x7f0000943000)=0x36) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000369000)={r1, 0x2, 0x101, 0x0}, &(0x7f0000ef1000-0x4)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x401054d6, &(0x7f0000001000-0x4)=0x0) 2018/01/16 09:29:52 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffe00) 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) 2018/01/16 09:29:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/01/16 09:29:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 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(&(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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000bdd000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="b3fb21ddd7f8e934b42e7532057c544b"}}, 0x1e, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)="2d68a55c2fc07acb16c04d98e24c081933e87c1620d3891e6f366735900c", 0x1e}, {&(0x7f0000b87000-0xff)="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", 0xff}, {&(0x7f000024f000)="47847486ab12030fbef8e2b4cdd45e25440a11765a4e7474f4aa52807d59a7865b2c54dd03ff4f7f48454fa23dd00ebb67ab7f6e0c89db481da571acc2ff6abec38921594ca7fa6abcb4f3e3c61c5ab6939a62545862b05826070eb55d19e6589131dcea618dbea085c267c7a668a31482a231cd7453e38cfa9354a573433122a9710b0dd757578fb626c110b7b3a14016b0cdccd5f7bb301e1318086d7c914d74104c6724dcc4c24e7d30e2bfddfe63901abacc3379789267e215226a26c271b5d03df1012ba0a6f8a7a213cea048910718985f", 0xd4}, {&(0x7f0000001000-0x66)="300d612c64c9743f415ed3e6e152fd37d14d55899f022a6c4ffedadbf05de725a58b097ac3df7215bfa85de57e8b0ed549986e9190d4a53e3bcedceb7f1c7e3d552c24e312d00a5eb5bd0d9837256d5d285e80f5af5e24dba6c6d612b5146dacb0ebabd1fe4a", 0x66}, {&(0x7f00000b1000)="505991f57c052188cc9588892ef9f157e959a5e29cbb77", 0x17}, {&(0x7f0000001000-0xe4)="6bd9a3a608e6f28e96f89ad022c2552b666f66781f56103df60ef730c8447669de32c7c1251d487682d0603c9f7345467fb87f5bd48f4061b1c448f686689d42a839022431bb4237d8906b46118401527e94145ded110dadeedaf0bf98ec41cd779a86d377781ffa9e5e7bd364baa7ca609b14360fda8b15df9dd48b0aec2412789fe9b383d7513cd5f58faf728824435072d72f21e6f2979c1984e05ae2750c9179d7a8f6bc383b9a8b95a4fc4271b537368275c4f1479078caaa3ae6deeac0ae0aa780a5d1508ca93fdf4e186cc2c38fd7efd72db33845545a43c41f0b913041e167fe", 0xe4}, {&(0x7f0000067000-0x1000)="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&(0x7f0000003000-0x10)=[{&(0x7f0000002000-0xdc)="55a1fe753718ffe8f15c3e5b5a54cf62da0b05cb605e9f8016503c8bc4c1cacee27cecbdc6db04aeac8b605d2b85e5616a6f4f79ac1628f9a91d79a751f3b937747b571316eb7134d4c122ef96c0574ad97cb0cf7f1ee71acf3a412459f11433189d6b103a2347fe07051e9dc95d56f57758784e2fc1cbd3fed8dcb12993aa9fbdcf488315de7a27a4d4b3613984c3ff6c41a34d3928a212c8dee7a849255a5f28719ad480c48fa73d5a143913767a5b11697833dab51a454244630dd251ba0e0851f9409542761df48f18be88f2ab354549b0b667fcddd658de1609", 0xdc}], 0x1, &(0x7f0000000000)=[{0xc8, 0x11f, 0xa8, "caf1d1b6820732ed08450094abcc91049b4d1e537bbcbfffd297ed32bb2fe9be4db27117121c3822b1d52ae83b03cc4bd3b30ff9e6fc35f948989107bb404d76a6d6206dcc6f22592b53ba8e6a01c4552de68727581ca86344c19b610cd199101ceefb41eb627c8726715fecc17563df0fa72881b472d6ce4c4e84ec80bb4a1ed9e260e68066acf5ffa9dbde40946c05d852c5c1c8a3761359e32000a770ec843fec5e79aa94c198c38e6105eff89dfa3339d682511598"}, {0x100, 0x106, 0x7, "05b92047c97365b438d6f5d2c6881d361890b6721daed628a8c1d1b7bf6cbe5f135727dc712f1141efb0b72d87e7bc86c5ae281db037d713152d8be28a9f0211a5125340d578c21463501233f98281c9999e46e69ccd6e112a5807f523fb46751873221763c2d19649c0bfe65ff9d2d2bfe31b00c22a3989507b5293932a107df8100e1e1512e112a469ddd584da0d627c837706cbe6e2fdd2906a7dfcd1f274350a2e1385d08420163d5f8209b21005df587f47bdd157894c6bf18cd5c17f8fbe79be403698981a3100d93d812623888fec46de9232da60144a2dba41822ed2fbe33b6ff469cc91589c57ba"}, {0x100, 0x1ff, 0x4, "0d67deb6be77bbe24e0911c4756f8af450a4f6efe5b4bea1f9f40bd7be1126c95a2b904e44018754f134f16d689bb15976e5770a55cd9de6e603e80a8815f5f310ad30530466b089ce4ea395d067d691373b86c860634e2faa4e00268d534cf21d26ccc8450dae9dc60bde0153b8ee887c1a7c51488b6571646aa78ce1a0556e07dc9270754e5cd7a92b9ef9253ec5aa9507fc624ee346e83cd13902aeb805e5a37466e1f38d4fcbdf18ff8ba9f4d32be2927e5dfb81971f11c7b1c7ee1258687152d26d49405665811df175b8696ea68171886ebed8a8758e88a575f3397f312a22ec4026b427fc43f55b5c6838be"}, {0x10, 0x11f, 0x401, ""}, {0xb8, 0x105, 0x7ff, "c6f0b5ac83172252f34efa2853199d87630ad0bd839b44bcd8783d24b13a048ea102e0757284b311d0a5396c25bb49dad91ab2fd95e37bf59479768ce8f6d90c8a455fae7dcb20d98355159c29f0ff9ae960519fb92eb08461e9bb0f0162ba5f3b35646f48f000b9002bf31b9e8fce2be5b557c2511e028f16303deb3410b44ac585bb9184fd11b1965db793bff75d0ae29c5753bbaa5c15d8bfc393dfeceee6578e4e"}], 0x390, 0x20000000}, 0x591}], 0x4, 0x0) 2018/01/16 09:29:52 executing program 2: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f96000-0x8)={0x0, 0x0}) pipe(&(0x7f0000f08000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00004a9000)=0x0, &(0x7f00000d1000)=0x4) write(r1, &(0x7f0000f8d000)="bd", 0x1) bind$unix(r0, &(0x7f000055c000)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00006d8000-0x10)=[{&(0x7f0000f96000)="b00000000000000002000000000000000000000417675be43c5ee03f4a98", 0x290}], 0x10000000000003b6, 0x20000008000) 2018/01/16 09:29:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) pipe(&(0x7f0000630000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000035d000)={"05c6637df4cd0cb3ff1b51cb61ba522c", {0x4, 0x401, 0x7, "c77cbbad0b75", 0x100, 0x0}}) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 09:29:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b49000-0x97)="bd8e69f0cbda5ba8a42f9a788074ba40d72b9ad1286fc4be78e43ddabc3a55dc80ac65bb767ec030c1a82449db875a1e38a828ba95582d20f6e78c13929933bff62fd6446917a3f4f21b26d6bf062caadf3cd06bd8a14c9ddabac21899e11bdc6529fd3f549c326644a411a3430a0bc791811f0917b7ddb697511f0e2e32b399b50b86406d0ed384ca9e16212246eb7b90bcc28a23b7ba", 0xfd67, 0x4, &(0x7f0000fec000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0xcdd659c1b9fcd5c3) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/16 09:29:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x5c)="205a08cbd399020cfabcd71050e2374a624c2e6a5625c9778122553660fce650dcfe869ebeca9de681c3e3f546bcc646e9da26089f382c53a5c001af5fb2a12b8229c5bef81043408173c8b2a976d3f22fa37aea076fc501af204e69", 0x5c, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000065e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a73000)={0x0, @in6={{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f9f000)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000013a000-0x14)={r4, 0x4, 0x7fffffff, 0x100000000, 0x9, 0x8}, 0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000077e000)={0x2, 0x8001, 0xd4, 0x3941, r4}, 0x10) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r2, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d908189862a69b2c23d99788f0ac7d7a5c6936082b4fc4cc4a7dc2fe615898c989e6eb832e4e7fb963aa19cd8867cad76c63947371bcb0ce09f3b54166141a4da462f809b2a17deebd9d308eb5c31ab180d5c3aae7d262f59a7527c3dbd9a4658d8cc5b3afedc6f52c1c5c2315311f24c34dc", 0xe0, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 09:29:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000d11000-0x4)=0x1fc, 0xffffffffffffff72) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x400000000000000, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004d0000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000d4000-0x10)={0x2000000000000152, &(0x7f0000f82000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000728000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a6a000-0x1)=0x60) sendmsg$nfc_llcp(r2, &(0x7f000073c000-0x38)={&(0x7f0000301000-0x60)={0x27, 0x100000001, 0x4, 0x0, 0xfffffffffffffffb, 0x42, "e62dcf4ede59e2ba0db2b934fc97353e852ac3b6f6901217374b768052acddc199f84dda3220e4f28479fc1dfff45aab95d42aa193eec2d72b149f7bab9fe0", 0x6}, 0x60, &(0x7f0000243000)=[{&(0x7f000093b000)="9b18090df63a19899985d88680ae21365217b557e71a58e9872866054ce7858f77f6e2", 0x23}, {&(0x7f0000d93000-0x54)="c0ea2866760f5b06ca3c9ca99ec17ea845a866ac97163a7c800ec40a7d29d2bf45b1711db2937291fc6f8bd5d1bb428f242ee7687f49cedba6eae5d894894c1a46d645021e2dfd3e2ae70df6510f0bffa3b7f324", 0x54}, {&(0x7f00001f8000)="86d9cba6cf06c7c333eaa905985dd8e0bc35bfbfa8fe72f3e95dd6fe21cb39191d154a89d67939deea68d80b724b7618e3a81f9abae7eb60e25e6114f4ddc6e33ce6b21b32e9102891900393af36b13a4be697a990ae580c71426996d059281600da6f541047ea2f11292e38e3e7d9c05055a1f9e93b754f4f86236d50ccd0d90c9474a3f254fbf5e4a55acbd984484e42a3164c063bbb80da14685bd1a180272d6f6e5cc6f8c33c464df083d1231e84809c0dbae8e3859cd967c0bcd28b4416cc1933364e2193697291f326f031bad039b23c840cebcb51399a83beedd8345d5e07e2140a", 0xe5}, {&(0x7f0000da5000)="c745f9dc77e6efc74c77e52b4a3c72e3411d408d8cb1bb8ba2de9935c6641eb9dfe56042d0485c12a2bd", 0x2a}, {&(0x7f0000091000)="ce95b4401026635899084fd0ae87bae14c1f376438c2d3eb9c126a0ba4b386ca99a4aab099ff54e7e500d9bc7c456be2bb6bcf9023d495a1850826d7c66a35fa68a98f90839431a498f2224493e09f7e94adbcbead214c771d7e81aacf07fcd123492a2322fd000b5ddc1f18e4089526466d88964992c0af81215bd1c1a3da4fc660677e92b944e578e29b77c9f2b211ec2b9fa74822d3d40a31075414d2f65d2b3f74fccd401d79da48a38f1285188b9c3febd07106efb6ac488feadbdd897fdc74da4a8c49c3dd2fec", 0xca}, {&(0x7f0000499000)="d7ba49a5f53ff0e9b545223afd915711d93e114dd570d25a4375dd7ecba61573a2e8f39d240bc9295a5a4d2086dedd2d11b5d01962e1519452d93c757d72dab1be7d6108453d80b2392a544bdff4dd6e236095ed130a23a8ac80265f85527bf989e9c7a2e8db810d4b39f50bd86034398fda1d2193ec085b6f6d2bd82c9e899e1fa46e42ec6864506763579b20b687cafd5493ce88f8c63e61c1a754fae3adf265aa2f", 0xa3}, {&(0x7f00000fd000-0xe0)="a92af797070444eaf4875b62655c2dcfa7629c5444e1ea346a5259109e30cd052b7d21734ad0d563f47a83fbf8cf5e22ad435e414f3e44e4208b64235bd68e91731bd431de0462d49fae0990b7a04b13832a4f3ae4e5d1c12fdaa74d5f92db8c67f47bf391c8274bb83f161a4776671d5923a2e932c1cd9d5ec9c1e370f3f553f6512fc5615143eedb62a4c528682295438e909c421a4750be05dbc04b1cb18a478f5e496148c3144b423b4fe17a9adeb91b3e5e7a8ac8ce98eaa68ec98bf1126ff9f70c8ad08eeeddca07082f758c3d98ee178e409fc552f26fc07d63643565", 0xe0}, {&(0x7f00008df000)="40546cb559af5312cbbcea70b2274aa87068171c8cf7074accb2db732cb3f9ae6a788c0a54e05575ee21c6a904b4144d7026a55f56ec853af2cf54af88731aaf16e59d13e1ea933362719d1da065062b6f54f8a13642a81a1bd6402cc50910573b150769b6874559d69aee4f", 0x6c}, {&(0x7f0000210000)="881b0c379fd94a61fb94a58521fb87c020878f4126e019d7c0044990f3bc847a3837e3dfbd636a493b288b2bf6fd04b82bc99e3dbeb1b1116e2d3ff5bfd7e669ce8a1a4e75372f57d8428b1e7a771fa3c72c33e0264d94e08fb934e56befd2ec9bcf94e7318fd1645024dc553cf0d29ca10caa377bff9ce534874c77c3b29f4331d6d0682b13f99fe797e60f9d6c1eccd607c289225fb4f9873f", 0x9a}, {&(0x7f00004d5000-0xdb)="1dfed1cebe9fecd3c404e63fbc921c271693c9ac0aa0022bf2793201d2b10575a8f36254ac3dbbd782395abbb4dd1448860001c381ead88e95623d8087b512a44d36890b56ce52f784cad4f5b8c11c8df56da98b70be3a6f587d97e881c0ecbe49a1bf37262c2180397fc5e6e742f15ad18e0f766e9dfc0719085e30f9ca02e6bc2a72e19fdf56ad1f023e26bcdac392e86eb2bbdfd88dc28df77f87cc7a3541e8d8b62dc19994404284890170d3c33abb097d93aa06168242db0292c5026048e0d3a1d4813fb82820488335277733161ea4dbe5af2fa7f7efbe73", 0xdb}], 0xa, &(0x7f0000a57000-0xf0)={0xf0, 0x0, 0x3ff, "14f58e1f937b969093358fe275288251b8b46e8bdbe383d43f103f40179df2e9f18ef068410d1e9f1986b27e1f259e371ce4f6af7e6f3bd42bf33d62722a0e5c82946385be695cdcb247141b287249f57dd99a796fc241e54f0df3037468d8882152f8baece2baa9e11eb46e3b871d02698cf60c8a36827709072234f0c49b7a6e5637d5ab14177ca20fa10029ca9afb8f628177ee6662f4d8efd76eb7e6a4147919cb593d54cb3313b81fbd1fde8cc30533e6e010e8fd88f2a998cd234490ddd17157f0426cb406f26bdb31d4c4ee86ba5dc2d616b4338450"}, 0xf0, 0x80}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000523000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x50}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x2, 0x81, 0x0, 0x7ff, 0x9, 0x5, 0x7, 0x0, 0xfff, 0x2, 0x80000000, 0x7c5, 0x6, 0x5]}, &(0x7f0000880000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000aac000)={r3, 0x8, 0x100000001}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x10, "037f9fd94c97c58000000093ad4b21f8"}, &(0x7f00009a3000-0x4)=0xfffffffffffffee9) 2018/01/16 09:29:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000514000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000072000-0x4)=0x60) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000f2f000-0x4)=0xc87, 0x4) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) connect$inet6(r1, &(0x7f00008a1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000993000)={0x0, 0x0}) 2018/01/16 09:29:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000029a000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x1000, 0x0, 0x8}, &(0x7f0000a35000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000017b000)={r2, 0x80000001}, &(0x7f00001c1000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00007e1000)=@assoc_value={r2, 0x7}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 09:29:52 executing program 2: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000069f000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00001c5000-0x4)=0x960c, 0x4) listen(r0, 0x100000000009) accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000)=0xfd8d) r1 = socket(0x10, 0x0, 0xd98) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000dcc000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6f000-0x4)=0xe8) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000e6a000)="a12b01b6c72ecdefe2bf8d38b87c98e4e0b0b2a3298730d95ea3b2fbf7d541d3a8a1102d056352e7117c0319cd71e3bbe6c92ab1c73f710ca0fe71461d0281ea8a4a72d5db6869edda0ec6fb05c3b0947e769f48901d97ce51b8e1871fe1884bb4ba9984633164d5025b3a721975c72ca043a105149f144e299f03650df95cb6e2f488a56f64017c80c463ecc17c97ae8842d74c9e71056fb4935941a1f0193d287fde358fd151b97096f1c864e1fb13c6d98aa632ba37380d311445849488eb79f743a3ffea74e44c412199cfd9c006041fda1e567e0bd484347b4a934aff1dc1f8b4d63a320139eaef79ca5633b8a5de20c0f32d418b4f7f899d64a3f7e83e272afd99bee49973ebba9bf6d42ceea696d6c4d4e907f440a916763fac81f9062f39a305cb57ca7fc4b078dafede86d2b9f0a80529aaac77590c6d02f150a5125a0d6024c549993d7ddb67ef2de0cbd2184803de9bf43c343ec2426c8276fac8b7ebddf493cd6cab0c9d790195cf1836238caa55c036b44912fc8a928388e93e36df7e50e2274d73889cb0d64556bfd007f672c5d1261d022eae302b2fda703f370a447d6780c8b4a3e6fc22d24ee7eca75e6129da24e29696ebd1c442030fd244296c49b2a943bf2e0c0d89050f651c4a971e550c38dd0c66a1ce0ec5386fb72bac86b428eb92453cdc05c4e66225b967050446674e140bffd451d1a254d30b165f0c4469f6caa0c3f7cbec4c56f567262ecbe775a80e5a5868a30723a07b9c740f439cb5ec463cf2084b32798c6570f4155cac9c7eb5c00e718c37b8327ce3e8d92191b5653eb6410edaf7ce8a9ce85ad40897d55164ee82d2ccae5fb2026cfd1afeca0c69e31ef3cbfafbe91b5adb79698f077cc3a6ca4fbf9971d7d6a3c0d834baafb9121dc6c5161657036744cf08609146905334ed72fae3cdd9c6404a1a79cb4e2e3a13f710f4a935eee06eefb5d752d59bfe4e1a6d856e1c045b999ba740e2c55b3efae5f2d15eeb3a0930b016e62f81e9c7f86d5f32721b8362c54710d33c8eba0db55ed1ca8e8f8b5de6f7fa02f825252d5a46d8951da7b500a04d38453a9318b90784a1f19db6b39e6799e4a1053fffa02fd8d2d83c5080d5416f5f69d2cad1e98c5b9b790173e0e4a780bc4e2e991bc0c0ca716d53df7d79a92768a8eb97df9eb79faf873be26b70d85a03a8cc4ed340b4be3fdf727deeb7c9c412576ec67b6ec54fa81dc9a0da4e599943c2eee8d101a98d356a0ba77ce2218a151c6e5a5e47436a7ac799974f5da85db18039e359658a77d2331908a8a9799fdd6985578f2991b1c9d9e911ada49959921d5867426a6f51b953612babe9a826db93cbe6a207aa5bb8e68603ec1c91bd285196a3fb10870ce17c63e1742348668f953611a8373a800a0f08b7714232cd3d82990db4d710e40c01f5be6afc9c1e013e805fa5ede2fe2dd5b8f0f59cec48ab9a6f15b8fa4f9e7073b5dfb9c270acc350eab8e943605de4e0624260e6f28c067ebfde03aff6f3fd6988c6ab4f9cd22c42035684ad06fda676323a41a232112c6cee52e5f3a9b7740159de363e7beeb910ed36459ee178b50bcbbed4e41feff2de3ee36e8ac81db74c24ed4155eacda9865ea3d5173d9c96809d8434e252159f71c90bd8140751db06ff51cacb419136d212ee49981ccc85ad2be8924491d473e5005aa9f4171484958748c3b011967391e864d02689621db44f4b4606c5218f6a9a48a948d2f91a51575dd990dd6af1e3014fb619d74d23f8d36748b9f351c721dbc765dd25ac7aeddce17eb18c4d4709d1c748c8ce20d8b637e49ed8eb52f554141b5ef3084f839bf1bc4b8f3893898e5fca53b2df426fce5ff0e9ea728792f2d2d47fe1b0c09057fbe5a5252d025f420c79ecb90dc7bd8bf91323924796d424672983dff3df93c41de83ae2ef6b566700060bec774ba812b70c7c9ed8608fbe4fecd77477b451f15c4c9415547e58c4a90fcdfbe56497b9bf05d1e8d6a61cd720796495e2af0ae95f1afdde0ababd8a08a8aa90b4b7d917e96ac2a225453a0321e62ffd565bacf72a1a9f5c09a42be2ab7bc96e43c0314d3662971d4a54586179ba667ab4bfcd295bcb2d6890da3efec5f98fedb34cc1b3e8a7bb82ed8eea2ac75bb54090aa803c007b10c258d0ba4c786bf0f78eee8663fe8a86170b1f6b9f701332b71a88743ae1e2cd47fec6e5c03ab622094ec0360a9eded9dd4c61e520325bdbdbbfc1bed2b0d4133251021cc9047b0bb961bbcf980e6d28d8f36b85f84fc151fc9d19c8b34a630fc0b048d554840c1765dd21b44cb41384272b9b06c67cb8005b8be7bf5ef171cfed4b9bb17a76383038d25c94b334bc3286a25afc18a3acbec3eee2cd1f7f6b556eba02e9202da4276a9388253d24a1bd30ef3627acddee9b544728b833f520a93e90df552739678510760b6778b6fefebe4bfb836ac51a05928cfb0d563a77b881eaf3dbb7054fd2a4174a406aad90ae807d304c080a9e0d963f8e53c105b372fd132361fd1910f3d10d1557ab2493c0a297ccb6baa7215f080b13830eacc23b98ad7eb05304413abc1a373cc38528e892688e318008e4fff40368118d68786eb6473e45e670e875b228e2b9923af98d07831824f8906a583066dca9ac7a8c1eb5253a7556c098891f1c76cfff97e93cfb12a59de970e3001fb460bca609ffa3bdbbb42a6690d06be09dfab61e4edb5b4174dd8e834ef619e1f862b38f99dae26089029c09928f66cc8aac6ec732a3fd9c048f275149b1841a49264d43255e84ac9c469e27b2e9db13a0f03b703f71be819e209ea51410dbfcc4c7fdc4c54a14523da4c02c7a9216eaf623b4cd5b0c5f8e2807cbfc3169e4b4532134a085ab6eb83b3bbb55b0b42ec24e18a63c2bc75598424d2683e3480e4a2dba0d82c5c3efc947c3ae61357190a3c93d60b97143e085ed06e02a0e6abbee7be760988fb391796da78cf67a98d1b241c41cfa3423fa5b4532690c412529065ca91fba0e4abce6d83e659c648161e71eed3fa83701a32ad491d9e56af34fa3a891b1b1e265303bc2f866d79f93ec4edfeb6a5b84e2ddf01fa0d45cc26cab2aa15ccc67f2620dac4491a792fe5aaf7b9cc7fbc1fcc1b2d5cb0ffaeccae38b04e5535fb92a4263ade5d9e4ac5d6016613bfe720257aa85af48a30c1bdfb34566fa5f4e2ce10e5f091d509a15de4548ae58597a3280f7d1b7ad3abc63d9385604cdc4433438b07a1a911227f9a058d4783d785e584242dc5eef62e798434c0976eb074c9b5dd506e678977560ea695984569432c381c4823bc5ca2d747c3b031d9fd7939a3129c5ca78c8bee579e00ed238bc520e283d340fa9b9af9795882e1141958521ada7210e7ea72f821c35f6361cb455434dcfed53b38ef90dbec38a6dfaa2fbec6a729951a885e5dd27a5b069dbe55437dacbf798caf3796fbc9f88f0b7f078d2d3f298242e64864445371fd30d5bef06607f6991c5688a38fc568b16574574754e1b76d8104065bb845303a87ab553f6a2673d765382c355905e7fcbc1f8a47c01fa67406473099deb4a94e260b17d9d083d50d3e7acd3e90bf82640100be9130c63585ab949434ef33f04e0b13c8b75d8354d7eaab86370aa24731e9e8abc84b7c6ef79a48d899a821e5fa96626778b0d1b57a506163c8a70c6651e4b5459f70e9517bfdf85f6a7079226fa4154a4efa691b7eed244c4ef4f5e9561f46d5cd7ba97f56f4a640e604bc34a7d2ae7d2b1e90340635ca52a13cb2b8023f129361b073d99341662f02e7e4f6754aa5a5c6d304bf7865888aff348e2942c513c7de3ea6c45644057eaf4078e51c9b5d3ebadf6cd4dde579871c86a6e3e7c7d2c15fe511d6641d02a05eeb95e3daa0397edab77f2464b69e926d0aed4f7ab392c67365bd2a3ff6fb95a63e87cac5eb62c53285edfea87e139d0cb0a9775353f2d186fff15e995658f3ed243bb73c2080bcde6d5bf392469b4360e327f44ea3410f5b6b73ce332588e65c0d0c186ae1c118c132e3d76381cb1a9694ec7845a08b552599a6c2574f5a12c1bcfb974be77c687d9efdf4dc4f99ce9cfe05d97f3be8488dca020ab4800f93d654723d6d2da52c59e1a97f5e5d131fd51ad5439358476822f87efeab8fad105147c24afd6b823edb7df8a785eff44d66c6a826d062c3df58d96f516704f166e29d456b5cce8a44aa6201e7bee1ef0ee7f7c369f925f3bf5995517dbcc85861a8dfe60a55a30d27063cd3f7019cfc937c4b244cb384cff83581e1044eed04ec74d765f3ed2908e634101536b6df3e8281702706d644f2fff271bf70319ec687e1503296b82902f3479ef69a7affdf0c73b28cfd1cb087d811b024b974965cf6fbb613527bfa08707981df5b336b51be3f51f508c48a7c18d8e0e967edbab254e94b4e2aae40c85525a96eb400d20c88a3713f6fa84ca60da943d473a060e3debdd0fe53d48304afa6112ed9f5601636ae88aba42755c96d67d6509109a735bcc7f6f0dfda05bfb02904bde94f1cf375c76dae243fb2b111bfb4df74957e4f5ebddff907caf5ad02c9c1e4ee3e8b51405bd8869b7a93a447c053d168ec5532c503943c7b3c97931ecdf9c967a3771af9ae6b97e84968467ed78a06773877bc0f7b61319997592a86cb3a315969c7780420f300a8b8f0e0e714ead46b8abc4dedc2fa5533a22383addf5f468d55ab15d30e88342a5e8afa62d869655aa77da03df81996679d562f629f80e489601338ba01e8f58e161eb07be636ac1f522ef107fcc72cbae4374fae9ec6df91d5f147cf1582b2a17e91224f551708080a69c5f9acef386b903909746af53776ca4ba444b1d5c54d072592600b29df620f8e566243ba911695e87e9aa05badb412c4b1cc41a46f4680655ae559cfc70528992fb532c304fa0bac2b2eb0bdb9abb43f3cec5cc3b96843b34e3adcdbcca96e3e2f27a4de15f3b91fcffe2969c33fb5ff7507dfe8e7dfd3740fc6073ce874e750977c4160b68553dba711fcc0219c573cb522c6138811fc5b2873603a8b986e5b2e5a91665e5d7733459b5926d2835d69cb35e596545e5995d2ed3330dd0355be1ccea2f49289cd5ba1f09fbc5076f7a4011c791c6649ec6d5e54e47085236674ffbd9167dcd2b71ef4e49bfb6d62ee80a1828813cdf30fe72732204e3711209c79292f58297aca819469ee5bb172f7e96649ac39ec451c18011b348fbebc0d1742affad52831370fa60be1ea7502cd613c95b438b3659101f1578b99b38b6ed529ab079fcf0d9748ca709eb883c7e73521d3366232bd36a1b9c46295315a1ca80deabd5b178dfb4862e44c0ba5c2098474ddb040724d49828d37d479faccd6fbac3d0ed0b8c1d5833428cab5163781ead66ee9ff94e64804ed66d6cc44c71aa68b7302bf2b5307a96df2355518ca23bfab8a3317f1d8e11b7b05ef2a8fbee8802eceda120180e5fcb4a0d70c98808a70b7bb2a3adcdbf203da797aa62398fea3a38c8dbab5fd9316f4199f25d9feeade7920b0a20095d3980619df6066f81f3c7e747cdd4770168395069166db9ccc366f87b1637277f5b4e47cd353b658f098275e5332a179ab4b7aa0ac19092ecf45d14498f0533e5fe77b8c329df9d731ce79295cd0f3a79cd0b0901e6b2b898cb6a44f3dca314daeb9981f9796c09e31bd3edec26eddc2e6401624c9aa0bfba5c0fccfc072982eb38db86e1e2b6db5406fe6b88841671825c81d3d83723e1d9198b7fde16e17493730788df881ca4ed0a1a00") shutdown(r0, 0x1) 2018/01/16 09:29:52 executing program 4: r0 = socket(0x3, 0x44f9db9418af6fd4, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8, 0x3, 0x1}, &(0x7f00002c9000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000e44000)=""/0, &(0x7f0000e6e000)=0x0) 2018/01/16 09:29:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00004d2000-0xbf)='e', 0x1, 0x0, &(0x7f000033d000)=@generic={0x1e, "e5226c70c61c20a788116278d1cb85b0640254a0e3b124121f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c23818f4e222f191a6d292de0892dc9c3b2df196ce64cadcf59f9658f02210339106af46197908cebe446"}, 0x80) 2018/01/16 09:29:53 executing program 3: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xd, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0xfffffdc8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 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, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000c29000)={{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7fffffff}, {0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x0, [0xdc11, 0x3a5a, 0x9, 0xffffffffffffffff, 0x3f, 0x1, 0x80, 0x8]}, 0x5c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000211000-0x14)={0x0, 0x8, 0x1, 0x7, 0x2, 0xffffffff}, &(0x7f000075f000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007ac000)={r1, 0x20}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) r2 = accept4(r0, &(0x7f0000264000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f00006fb000-0x4)=0x1e, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009bc000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000955000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000199000-0xa0)={r3, @in6={{0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7436}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x47, 0x1, 0x100000000, 0x1000}, &(0x7f00006fe000-0x4)=0xa0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c54000-0x4)={r0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000425000-0x4)=0x5, 0x4) syz_extract_tcp_res(&(0x7f00006c3000-0x8)={0x0, 0x0}, 0x2, 0x1) syz_emit_ethernet(0x36, &(0x7f000014a000-0xc7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r5, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/16 09:29:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f87000-0x4)={0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f000090f000)=0x1) pipe(&(0x7f0000963000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00002ef000-0x18)={0x1, &(0x7f0000341000-0xa)=""/10, &(0x7f0000424000-0x18)=[{0x4, 0xcb, 0x5, &(0x7f000098a000)=""/203}]}) tee(r1, r2, 0x9, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000c55000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000712000-0x4)=0xe8) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c5d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000db1000)=0x0, &(0x7f00006e0000-0x8)=0x2) connect$llc(r3, &(0x7f0000147000-0x10)={0x1a, 0x6, 0x2, 0x33, 0x3, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) 2018/01/16 09:29:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x20000002}, 0x8) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 09:29:53 executing program 4: 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) r1 = accept(r0, &(0x7f0000f81000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f81000)=0x1c) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000745000-0x2)=0x2, &(0x7f0000f82000-0x8)=0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f80000)=0x0, &(0x7f0000f81000-0x4)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ee8000-0x90)={0x5, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00001b5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r2 = accept4(r0, &(0x7f0000f81000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000253000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ad6000)={0x0, 0xed, "00798889ab33b1ed339020112aefdb05c80cb18e93b621f6be95ee573a5b91989b4472c8e767a1aa4860dde9b1746872414e35ef261ebed8f9c359a9222a789303b26ad9f6de9a227f9bfb566d2cc3f5589604737405f181082d14afa42912f64ff3932222149db5b0d6ebbb0ab912cbe6272b2c5c0914ca606357a5189986d58416d86deafc34790bc36ee4eb5dcb6a19c44a55b7551c30cb257ea06d5238725fe72aa157868dbce6b0742941121b70018fc6ff45129c65ffef07b84207d3c36f6575ea5ea509bf2afa71193f8f52db663e15391a852f4b6c716bb86a8395ded18dd9c012d382d942d583141f"}, &(0x7f0000f81000)=0xf5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000055e000)={r3, 0x5}, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f80000)={0x12, 0x882, 0xb, 0x9}, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000da3000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000046f000-0x69)=""/105, &(0x7f0000f84000-0x4)=0x69) 2018/01/16 09:29:53 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = socket(0xa, 0xb, 0xe235) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000026000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000013000-0x4)=0x10, 0x80800) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000026000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x400454d0, &(0x7f0000028000-0x4)=0x0) 2018/01/16 09:29:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c2c000)={0x26, 'aead\x00', 0x2e, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a39000-0x30)=[{&(0x7f000042e000-0x69)="f88a5fb7a1481a1ba52a3474d14e4a8da0d35662f6b9d68ff6dd5610dd08adeb9e559552409e04ab49258926dee311e11ce2a620346c39f54a59d00d89fd1f81f7c75d86c45aa800a4d435fabbc6b39327a2dc67f9366ff55d92b401ce95014ca9ea049b24fd7785f1", 0x69}, {&(0x7f000016e000-0xe2)="42dcebecc90dbaf042421f91128e448ccd74d3e7215536c89c19ba00ccfc2df0c25466a7a286c52feccef0eeb6633cdaf94b4ecf668b4beb4fb11803c819b1859cb61fab3c5a35448f87134e498fe2148734e79b8aa605edfd8060ffdee48feb43a3a949e561883c7f02caece91475f47623981b847b3eae305d2963afa0c3b6c7997e3596eb3a1507bcac00ccb8ddab6d735a8661540263feeba41cf1b8585484ec960248add66568c3a26241c2155c60342bdf9593127cc12236e4a366c820c875c866571e89a2e77b13d41ec0dfc4bf0122ea455eebe36d4dc5c6737056c97e19", 0xe2}, {&(0x7f000011e000-0x7d)="48004243c43123c2d93f38ca938e93ddcfc4cb302a965a05bebbff4c5bf7db18dc3249b2cb22faffea077c6a44a128ce396e45bf8ec56cd55520eac62260a0a86ada2758d94425b702e6162d68af7323589a1a2442b7554c5af71c7448f93ef89ae2995b895044a86a08b4e55d2c221abbf257ad4f77d5ea240f1b7cd7", 0x7d}], 0x3, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x195f512fed2c5a42, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000954000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00003d6000-0x20)={@generic="ac959ac04c6423d3ac1adc0d324446a3", @ifru_flags=0xe103}) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) socketpair$inet(0x2, 0x4, 0x6, &(0x7f000099b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f70000-0x1f)={0x0, 0x17, "1e2c009d7f52101e216b1f90a3fbfd5ba0cf0cbdbf9f34"}, &(0x7f00006aa000)=0x1f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000613000-0x8)={r3, 0x8}, &(0x7f000072e000)=0x8) 2018/01/16 09:29:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000071d000)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000b98000)={0xfffffffffffffffc, 0x1f, 0x9, 0x9}, 0x10) close(r0) 2018/01/16 09:29:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x7a, &(0x7f0000f83000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00003bd000)={@generic="a58f75b2ce2318994015bccca88a13d5", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 09:29:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b85000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000074000-0xe4)={0x0, 0xdc, "72051af7552dc1f5b4f916350308911bfe5590090982d4c831549c9fe9d9194013cc34e7be3f6d2550bc03c40339bab78185afe5539418fcdcadf1f5c3bcbb6254e690a676de9d90012e56d69be760bf4594d37264fd8eaca86dd84f73c6e32dbf5a11ef4addea57641a837f37d2c9eda061916ef82318c771e7cb196e389d13f5b76885d130d84c591b1f3fb25ea40929772b8a2c215651d891c4dc530b2e388cc5d6b008fb5c89e8ff8e497d22081d13946db01ea6c8656c547bd22b8660543ec82175a59852d5bc4ee5c62d765e422ae08d2e7a77fcc78f4d0b67"}, &(0x7f0000b9f000)=0xe4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000206000)={r2, 0x4, 0xa, [0xb05, 0x7ff, 0xffffffffffffff97, 0x400, 0x8, 0x4, 0x8, 0xfffffffffffffff7, 0x5, 0x2]}, &(0x7f00002a8000)=0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b6d000)={r2, 0x0}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000819000-0xa7)="", 0x0, 0x20000004, &(0x7f000038c000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) r4 = bpf$PROG_LOAD(0x5, &(0x7f000070e000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004fd000)={r4, 0x50, &(0x7f0000efa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000955000-0x8)={r3, r4}) sendmsg$kcm(r5, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) close(r5) 2018/01/16 09:29:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\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) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000154000)={r1, r2}) socketpair(0x0, 0x0, 0x6ed, &(0x7f0000bd4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000003f000)={0x0, 0x0, ""}, &(0x7f00008f4000-0x4)=0x8) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 09:29:53 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x8, &(0x7f0000f89000)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x3, &(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000276000-0x4)=0x0) r3 = socket$alg(0x26, 0x5, 0x0) listen(r2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x4, 0x4) bind$alg(r3, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) close(r3) 2018/01/16 09:29:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_create(0x101) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000089d000-0xc)={0xfffffffffffffffc, 0x0}) close(r1) 2018/01/16 09:29:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f20000-0x310)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000239000)={0x0, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xffff, 0x9826, 0x0}, &(0x7f0000da7000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001f9000-0x8)={r1, 0x8001}, &(0x7f00005b1000)=0x8) accept(r0, &(0x7f0000b77000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00008d9000-0x4)=0x10) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000bb7000-0x18)={@loopback={0x0, 0x1}, 0xd2, r2}) 2018/01/16 09:29:53 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x40, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000-0x4)={r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000004000)=0x0, &(0x7f0000003000-0x4)=0x4) r5 = getgid() r6 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000003000)={&(0x7f0000003000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000004000-0x40)=[{&(0x7f0000003000)="a5b2c0e16ae76f4d98e1fea97bf03ccf183ca7a5e265d57b89903d190d38e19077eb903b73775ad7e1b7fa98c091472ad1fa1bd4a7e2d70823", 0x39}, {&(0x7f0000004000-0xa2)="7753f515d766b28723448d5cb34b9bd36fc92ce6949db32d2e2f1ceb069c9749acefe709640fdd19167ca25f0499e4120bb614a77e09bb46d54cfb93d34c01e49f60741c21786bf7a934b18ed650685e2d311eff5d7c8db9e0d138e94b044c46ed1c989517b2c75fcdcffcbdcddfdd39f72dc2ff89f6cf01a786f811e32a9376f9be4a368a838750cc3a9af9b7803ed8e3d73179ee73dfa77f954aba61841e38b846", 0xa2}, {&(0x7f0000003000-0x87)="991bba54ca37fb62efbc39086aec29fbe4d57f19cecab1c0153e316f47aeb0e536bc9997298cc446205bf24f60f9b7776fdccd5fb4bf473c2228c63abd85c6f4ec6952eb49d0ff0ce88d84478bc093dd4b5b638ea33c59a679a984b840e623d3797de8b7b318fd0e0bfba7933042317d7d9b5000cfbc5462bdf08a70f110816e0f332ad7642b08", 0x87}, {&(0x7f0000004000-0xac)="23fe03e3da5b0aacf72a41cbeb3df701cca18aa893e992868716881f7545efeaceef9c8491ea496d5b7eda7c3352759db1fc938c98e0a3c5cc4aecb67164fbaa618032e64a98149e44d508f7f64bf0215dbaf35c3aa77a5724e172659cf065ec7b0612720ed37610ec07950b79854f848f456e5aa5ce6dce10e064024b629675e50d60a463c7ce66655ec86b4c82d0c7574ad98ade22464178588311c0ddf968c9e4ea4a3db68f5267a21ea4", 0xac}], 0x4, &(0x7f0000001000-0xb8)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xb8, 0x40000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 09:29:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e28000-0x4)=0x26, 0x800) connect$llc(r0, &(0x7f0000785000-0x10)={0x1a, 0x36f1ebf426e5733e, 0x7fff, 0x8, 0x8, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x400) bpf$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 09:29:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9c}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/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$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write(r1, &(0x7f0000a00000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xffffffffffffffcc) 2018/01/16 09:29:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000fee000)="260000002a004708f9fffffffffffffffc00521400000007dfffffff000000030002ffe36e35", 0x26) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00008c2000)={0x0, 0x9}, &(0x7f0000021000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00004e3000-0xd3)={r3, 0x80000001, 0xcb, "cd951a08e325b20a71fb4cb133f84fb20375e0cefb414cd0ba6a2636eab77ee981024d657cdde84aaea8713caa447c9e24872958d912719df3ab0b3bff6da21a20a50aef64a1dca285f2565980773bda7255ed42d19d7e82713b699d5cc38426a6ff99fb6427be4d343c8eac73e03e2c08a5386fa7189befe2a682a1158ae070a9b6eb2d1474549278260586101303f4180559dc402b2eb8cfd905fd7484ba4391467e235a8f8f7f2bc1d4ab36c506c7810d9f9488c04f6b9bb07d0c7070f5b42c7a50ac0b2c5d251598b5"}, 0xd3) 2018/01/16 09:29:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007c1000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000ff8000)=[{0x0, 0x0, &(0x7f0000f67000-0x50)=[{&(0x7f00006ee000)="df0971a5f183a98f7edb5246fbe25d818f8cefc45345fb42bb96687be6b6573bfc", 0x21}], 0x1, &(0x7f0000fc8000-0x98)=[], 0x0, 0x0}], 0x1, 0x0) r2 = accept(r1, &(0x7f0000815000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000251000-0x4)=0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00007c1000)=0x5, 0xa4) [ 645.658359] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/16 09:29:53 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000027000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000073d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f000004e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007bd000)=0x0, &(0x7f0000849000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0x6, &(0x7f0000edb000-0x10)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f0003b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e9000000a399fc74e81b105fd02f9b14732017e2466ac2c43aea71263335960415800020ffff04ff7fffffffe41f0006d1b0deebcb1ac7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263e464802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbeadc1aaaccddcb55791b4e099456ca56f415f01ac654384f25d88341b3a606", 0xf6) 2018/01/16 09:29:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x3, 0x100000000, &(0x7f0000eb1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000079000)=0x4, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000efb000-0xa6)=""/166, &(0x7f0000e93000-0x4)=0x5a1) 2018/01/16 09:29:53 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f000087a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000054f000-0x4)=0x9, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x1, 0x3, 0x0, 0x720d}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000-0x80)=[@in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x401}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x80) 2018/01/16 09:29:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000032f000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 09:29:53 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) bind(r0, &(0x7f00008b3000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x0, 0x4, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}}}, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000000)=0x80000001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000-0x8)=0x0, &(0x7f0000001000)=0x8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000003000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x80000) connect$packet(r3, &(0x7f0000000000)={0x11, 0xff, r2, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x8000b, 0x4, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000004000-0x20)={0x7fff, 0x20, 0x2, 0xb853485, 0x10, 0x55}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r6, &(0x7f0000005000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x0, 0x4, 0x0, 0x3, {0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}}}, 0x3a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000004000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000004000-0x20)={0x9, 0x0, 0x0, 0x80, 0x2b, 0x0, 0x9, 0x1, 0x0}, &(0x7f0000006000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000005000)={r7, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3f, 0x1ff, 0x9, 0x20}, 0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000001000-0x8)={r7, 0x3ff}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000008000)=0x5, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000005000-0xa0)={r7, @in6={{0xa, 0x1, 0x779, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x7ff, 0x7fff, 0xd1, 0x4}, &(0x7f0000009000)=0xa0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000000b000-0x66)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000000a000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x5c7, 0x3, 0x0, 0xa, 0x80, 0xa0, 0xff, r4, r8}, {0x7fffffff, 0x9f, 0xff, 0x100000001, 0x101, 0x5, 0xfffffffffffffffb, 0x2}, {0x7, 0x4, 0x8, 0x82d3}, 0x7f, 0x9, 0x1, 0x1, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3f}, 0x2, @in=@broadcast=0xffffffff, 0x6, 0x0, 0x3, 0x82, 0x30, 0x51, 0x8}}, 0xe8) 2018/01/16 09:29:53 executing program 5: socket$inet(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000ff2000)="", 0x0}, 0xffffffffffffffe2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000ff4000-0x138)={0x671, 0x0, 0x0, 0x1000, 0x5, [{0x6, 0xc141, 0x7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x2, 0x2622, 0x8, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}, {0x4, 0x6, 0x3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x5, 0x3ff, 0x1, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0}, {0x0, 0x2, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000ff4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a77000)=0x10) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000cc6000-0x20)={"2541f855084a427355789618bf8a159b", {0x4, 0xa7, 0x6, "809f96792dce", 0x47, 0x0}}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003a0000-0xc)={&(0x7f0000ff2000)='./file0\x00', r0}, 0xc) 2018/01/16 09:29:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f10000)="9755acc5cd7728d281a2e4817e2ffdb4f2f675a43338a40871766c30444d4bfc5b29f5d7bb2e9fa972a62aefa35b0d3f7ebf202c1fb3d2177b809d51459a2d27627e91ab4dfaf0c154f61038a57ff58c5c4b938b03d3af45246e98faaf2846882a15d6c393ac2434a80f37d3fd86207dbcbb583703ef680335a91d8cebabd7d9ba08ca1c7cf922", 0x87) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000677000)="e5fcb5bf01", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000074d000-0x118)=[{0x0, 0x0, &(0x7f00001da000-0x80)=[{&(0x7f00006be000-0x1000)="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", 0xf52}], 0x1, &(0x7f00002e6000)=[], 0x0, 0x20000000}, {0x0, 0x0, &(0x7f000044d000)=[{&(0x7f0000f7f000-0x57)="9feb3c19e03de34b729fbbe621d8913c474c51e8c3b25e62e05c22ad8baa52346f6b5f188524dda3d4ab90890f94ea2232b873e370315af75396e9e6ea0c2f166a998e2aec4aae8f5346688ccea378ffb6033ce1ba40b4", 0x57}, {&(0x7f0000213000)="f2dca82f03450c50291b9dff77a532d930d12512ceae4d19f9d9e4dc", 0x1c}], 0x2, &(0x7f0000cbc000-0x1b0)=[], 0x0, 0x4000000}], 0x2, 0x80) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000ce9000-0x4)=0x80, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000373000-0x4)=0x1a, 0x4) recvfrom(r1, &(0x7f0000e12000-0x36)=""/242, 0xffffffffffffffdb, 0x0, 0x0, 0xfffffffffffffd8a) socket$alg(0x26, 0x5, 0x0) 2018/01/16 09:29:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0xa, 0x3ff) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 645.700219] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/16 09:29:53 executing program 0: pipe(&(0x7f0000879000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00002ca000)='dctcp\x00', 0x6) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x3, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000007000-0x2)=0x1, &(0x7f0000005000)=0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000000b000-0x14)={0x0, 0x0, 0x1, 0x9, 0x80}, 0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f000000f000-0xd4)=""/212, &(0x7f0000008000)=0xd4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000008000)={0x0, 0xf4, "7cc994a922c6631a4e8b37d0782e52de7608888aed43b7b532418983333680c0217d03dc40a32a1ceb516e8f5d64cbdd3621c0414ca1da1e0a1745346a13063a27c90544ac2aa9d18455ce12da33a88f7d54134624b17899a23e03187e5ebf0153dd40e4455d5cf5ccb078a843bd30785fa0232631cbf32a0bd8ab24addb4804bed473997682d4ab82a1ab7ba8d6ce16bd76ea5be53bdbb1184f5846ec2f9bfccfc22bc9c3a8aa7b5b3573cd406fd70e0959543e4c5efaf535be45f53df3c1697ca1bd26c56fbbecbf1ac062f1e1961780ee3ec9031488bdb0bf43629a233672f4d10c2612066fb0b00421eade77b71b80cbe281"}, &(0x7f000000d000)=0xfc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000000d000)={r2, 0x0}, 0x6) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000d000)={0x60000003, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f000000e000)='./file0\x00', r1}, 0xc) 2018/01/16 09:29:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000392000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000381000)={0xffff, 0x7fffffff, 0x0, 0x1}, 0x5) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000003d000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/16 09:29:53 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) 2018/01/16 09:29:53 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x0, 0x1) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00004e6000-0x38)={&(0x7f000058b000-0x60)={0x27, 0x1, 0x1, 0x2, 0x2, 0x335, "a8fe2758adb72a33f9ba92d2501ee9d6703b88cb8742b6ac580bc2e52ea68a4dc5d576792a70dce48e8c2b2dd3c925450a90be42d6530cbb6b7aa871179ce3", 0x1}, 0x60, &(0x7f00000ed000)=[{&(0x7f0000f7f000)="f3fb8a95486bde59b1c39f5463074dd47677fafa51a18e83d5533763d1f8186e560bba7cee2d4d1a79b24ddd775df59158af745e4df632b2677914581c8d01c03a1f1ce556d3a19a122fa86959c349bf1a9d71b6c77e6024d51efb4910a04bc49b9408c2627dd9ff9dae06e21f85bdd472109c6fbc39ab684a125ae65aea49487241fc99c4a5c3e901d69e6a7dd52444f671631f8f799200d53092646eed1a390443322d1d062a3e82ded66f7aa0acd0f2cfaa08490b29", 0xb7}, {&(0x7f0000832000)="cefbcff1", 0x4}], 0x2, &(0x7f0000f7f000)={0xc8, 0x88, 0x1, "235354e45a0b2730dbe9bbc3982f31beb90015cdc658f378ec4902d687f9b5f5d14ba5396e5d29bcbee055a51dd98ce5c701ba98e05d15a6e6ed3013270fbc06aee674606702f188a0f55f166c80842cb699841dc4d64598e8cfe8c67e8eb22fa370dd509a482928abf694808bae471e52abfbc04fb2a24316adf074ea3b9e5eebfa3afee911f4e39d1495367641b94a96a51203068e82387516b529b463c9eb3ab371444dccf5f27567a8d86381756db8816158bc"}, 0xc8, 0x804}, 0x200040c0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 09:29:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x20)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0xd}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00009b3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000006e000)=0x10, 0x800) accept4$netrom(r1, &(0x7f000035b000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a8b000)=0x48, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 09:29:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000122000-0x14)="ff01000040000000000000000000000101000000", 0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000911000-0x20)={@common='yam0\x00', @ifru_flags=0x4000}) close(r0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ae5000)=0x0) 2018/01/16 09:29:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x9, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001000+0xf32)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000001000)="b36236fbf055d991df90c60d406ff177f87f6d05ef8ec74bfe45ba0565d8142599d4098ff37e3f1c150f3a551e7a87b44a3a12bb78d99d15e1b963817882a42d9dd5cfd0e725e1e4538cbb8a0548a248a058ef368b9ed6999b", 0x59, 0x8000, &(0x7f0000001000-0x14)={0x11, 0xc, r2, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) socketpair$inet6(0xa, 0x80800, 0x7000000, &(0x7f00008e3000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f000038e000-0x1)="", 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/01/16 09:29:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$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$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$alg(r1, &(0x7f0000157000)={0x0, 0x0, &(0x7f0000325000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8011) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001d7000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f00001b9000)=@generic="54b02f56f3e9cfa33cfee4ca2726b7f5") 2018/01/16 09:29:53 executing program 4: ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) r0 = socket(0x1d, 0x3, 0x5) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000dc2000-0x4)=0x2, 0x4) connect$pptp(0xffffffffffffffff, &(0x7f0000ae7000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="c5e121ad3ff8c5fb03144d2af1b22b01949e99df487f9b63470145fb243d708e", 0x20) 2018/01/16 09:29:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0xfffffffffffffc35) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={r3, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r5 = socket$inet6(0xa, 0x80000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept(r1, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r6, &(0x7f0000071000-0x38)={&(0x7f00005cd000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00004b4000-0x4)=0x0, &(0x7f000080c000)=0x4) setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000774000-0x2)=0x1, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r6, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) writev(r5, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) socket$inet(0x2, 0xa, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffd000)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003c0000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000c52000-0x98)={r4, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000637000)=0xfffffffffffffdf1) sendmsg$unix(r6, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x40) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00008d6000)=0x0) 2018/01/16 09:29:53 executing program 3: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f3000)={0x0, 0x0}) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000039000)={0x0, 0x0, 0x0}, &(0x7f00000f4000-0x4)=0xc) mmap(&(0x7f00000f3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00000f3000)={&(0x7f00000f3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000003c000-0x10)={&(0x7f00000f3000)={0x102c, 0x18, 0x101, 0x4, 0x0, {0x2, 0x0, 0x0}, [@generic="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", @typed={0xc, 0x53, @pid=r1}, @typed={0xc, 0x61, @ipv4=@empty=0x0}]}, 0x102c}, 0x1, 0x0, 0x0, 0x1}, 0x4) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/16 09:29:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x40000000080003, 0xfffffffffffffffa) listen(r0, 0x75d90ea1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000884000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) r1 = accept4(r0, &(0x7f00002a3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000547000-0x4)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000620000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f0000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000f2000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x2, 0x8, 0x2, 0x80, 0xa0, 0x0, r2, r3}, {0x1000, 0x7, 0x9, 0x5, 0x7fffffff, 0x2, 0x401, 0x10000}, {0xfffffffffffffffa, 0x0, 0x4, 0x6}, 0xc94, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0x6, 0x2, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2, 0x0, 0x3, 0x3, 0xfff, 0x2, 0x5}}, 0xe8) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc0700000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f80000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f000042c000)="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", 0x1000, 0x4000000, 0x0, 0x0) 2018/01/16 09:29:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b96000-0xb3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x21, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000297000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b0c000-0x4)=0x1c, 0x800) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00000d5000)="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", 0x1000) 2018/01/16 09:29:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000860000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000251000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003ed000-0x4)=r0, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000065000-0x60)="ae7ef49979a387fe2515e1096c6307cf", 0x10}], 0x1, &(0x7f0000698000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r2, &(0x7f0000214000)=[{&(0x7f0000df2000)=""/178, 0xb2}], 0x1) [ 645.920730] can: request_module (can-proto-5) failed. [ 645.948576] can: request_module (can-proto-5) failed. 2018/01/16 09:29:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d30000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0xdc, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x7, 0x1}}}}}, &(0x7f000077a000-0x10)={0x0, 0x2, [0x25c, 0x691]}) 2018/01/16 09:29:53 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000427000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebc000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x53, "b8ff3e349efaaf4d818dee84c6fbe57f76aa3d3a07f011bc38b6e3fb0b1f1b68d3fc5970552f503ad50e3a65245d78e215f8a579a91ba9a1cca6bf549b468e78b47d4065ba69b41a4e7d73e194bf4496f989b0"}, &(0x7f0000001000-0x4)=0x5b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x2f)={r1, 0x27, "0037f75b8b18c0dd481aba8097b612d828abe43d2204129afabb41e68586821c326c320bba7389"}, &(0x7f0000000000+0xe52)=0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000863000-0x58)={0x26, 'aead\x00', 0x10e, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg(r3, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x3, ""}], 0x10, 0x0}, 0x0) 2018/01/16 09:29:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) socket$bt_hci(0x1f, 0x3, 0x1) close(r1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) 2018/01/16 09:29:53 executing program 3: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f6e000)={r0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000f6f000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x2, 0x2}}, 0x2e) bind$inet(r0, &(0x7f00001e5000)={0x2, 0xffffffffffffffff, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeb4) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) accept$inet(r0, &(0x7f000001b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000)=0xfffffffffffffe7d) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000da8000)=0x0, 0x4) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c3e000-0x4)=0x880, 0x4) 2018/01/16 09:29:53 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xff04, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xaa, &(0x7f0000001000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x70, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x8, 0x2, 0xd6, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x5e, 0x2, 0x1, 0x10000, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x32, 0x0, 0x9, 0x9, 0x0, 0x5, 0x3}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x87b]}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000020000)="bd912dc02a27fba77d6aa09a5d57ef9749c95b3f3f70abb31b93e1eeebb75e23a0792decd385c87aa3800e001649eaccc6848a9128ffec422513e95e5b7c0179", 0x40) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000022000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000012000)={0x0, 0x0}, 0x1, 0xffffffff) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000005000-0x4)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0x0, 0x30, 0x34cdac1d, 0x7}, &(0x7f0000022000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000001e000+0xdf7)=@assoc_id=r3, 0x26a) 2018/01/16 09:29:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000050a000-0x10)={0x6, 0x4, 0x0, 0x0, 0x0}, &(0x7f000084f000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000091c000-0x96)={r1, 0x8e, "9396aa74875e58fbe77a8576a0962fb69be8a08a82668c47b0b7629ab6142a4e184425999c3d1060c4f27821f11440e44fdcc0e5a23aa0a0a026563fc83c6af87755309fe9649e8d064c11f5023a6c64371e345264669ab6b6d44dd83a93102960df203832571e7a60a048110ba0163565bcf3aef75a7ab11830a6cfcef905bfcec7a21e7311c1a4967b0171e11f"}, &(0x7f0000595000)=0x96) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000084000)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/16 09:29:53 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027c000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r5 = getpid() r6 = getuid() r7 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000715000-0xe0)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fdf000-0x40)=[{&(0x7f00003a2000-0x1000)="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0x1000}, {&(0x7f0000000000)="c09bdeec1deb1c6ca1f4ac4812951fac29a0be9b98763736fb680571fdbc0aa4bc31aeb86b307ccbf635dcfa752941e533b90997e8ca22bf95c1616f95802a5ef485e01ad9748d694a03c0ab6502975c870637763767bbe70fcb498d5a4e98d3852df6bb2d7ef3f57298bca1b1eb14006d0ef1b0f80498f70a7604fb2e9a08abcdf02d91c5a68b592c72ee85e2571ca26d3b914a31fceb35034d76f9d91a3b579a23a35c4aca2dd6622b7cf1b65375fa221afbf6b8efd9ac4d095d8e16d833c797", 0xc1}, 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0x1000}, {&(0x7f0000697000-0xbd)="2307899d247bcdce80d64ef110a35cf01ae2b26d67886bf7369050f0e93dfe6ef6fb293d8a07d9fef9434e5efff84722f18be3196a10012082c51690098e0f266f8dfe7de2c02447fe85652d844ed589f557ebeb96b758b193c6884bfae85e67291ed9ef339f4f848d9a8df94e5e0a9081b2613274f23241250383d1b81e7e133724bfee9fe3fdbb56e8bf8542ff8f6fa55abe914fc7697a0752f032567cf6b51ec57dbeaa478174510be1c8b4a707bc8683099237b320fb6d953f5e22", 0xbd}], 0x4, 0x0, 0x0, 0x40000}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xfa)="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", 0xfa}, {&(0x7f0000a72000-0xa7)="ba91040976e5dd6c057402f60ced6a1c9b7b2b5c2182388fed0120c2c6f46700fd3537881765e1510f048fb3386dfcb6c6efd832299e9dde209d1676403a9d76c09e9d72965d615eb87c62421b0f6cf0bb3beadb3664f1f26df327c0528a6fdc066c31ffafdf1ada653772684e900e7de6ef9a8df8c641381b865376e40d288918ab27943c858f09f11ee18f8aea6120cfe96f82018291e006a8582a1fd1bba3907a9f0a761aec", 0xa7}, {&(0x7f000029f000-0xfb)="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", 0xfb}, {&(0x7f0000294000-0x52)="39e5ecaff8102f90619ec1c55cb59a89c1944ce7d39a81c32db5b60556b3c8ed6d1dc12820e45321c96f59d37e00fd2aaaa83dcb599b0b8b7a93bb2e23499c0233c91490fe79bcb2334c15b2db476e65bbf3", 0x52}, {&(0x7f0000000000)="6b0615ae35da3c03811cfa6960b4aa5d6c2468ad19790bd75cd74ac20cdc7865ff3ee0e0d08eef77b83107b66452b3a5152914c715b9b3357580619072dd13254394426397400c64ed0a7477297d7267de262f73bcf10637ec61599585366ceaed76c5d3dcb4ac10d598e269682cfe8979664676f8a675c5e8db72e259b0b5e0e0066c97112f908be14c69917ff782ac0955", 0x92}, {&(0x7f0000dfd000-0xbd)="3186c86847a9b6d4726085240e1264c6328394108996d2a8487e52bc2777479f78b02f40521eafa7ef4a6bc6d6342eab45a907a784e774cc61c3fc483b0a7b3ac0f17786c8e9bc5c6ae32abb8d3b6209eb5f4b7a92ad4d5a1e9d6c813c1359421a57a5c344b49b7493a98bb49d112ad6b374ba4fb661565f68eb2346176fd01bc9b186067baf72528bb96469d4a250acf1f02072fde3130641746a603273a3e29ea675aab09d168ff598fc4e77e62a4e1f6fccf67b7eb0c1cc08d91805", 0xbd}, {&(0x7f0000001000-0xba)="4d99d4d7967eef24f9d3a12849b499a882bace9749023a87dfbf38654166f43a828325fe4054d3b33baac38d708a2faaa783ef9b571827a3faca182e81ee81912a4a0c8aad8db68946989f77a502d84e59e40830c456e3b1570ab6d1097f2fe9d21b93122392c1c3a9f207f9a68756ecd910eb6fae36e7b27323cd57bdd6cb22bff552cb84f7965fc4f2b901638d689a82ca07febb83d675dadd385d79ad3fadf6710491daba6ed1bc0888019995543d92733cc5ca05f5484c79", 0xba}, {&(0x7f0000001000-0x74)="0907368afcd82395a1da4b6d22990836ce482f9c94c6735528be3d53a34dd79c995e3e567f1f92bc08258f55bc3fe4d26f8a3aae17d34128e51200522e98b3da63c4f5a9c49453370fefc73afaf3fed951b4b6f98981f3eb148ca6ec1b34211070f245c6aa0fae027968bf90c655b91f254139e7", 0x74}, {&(0x7f000003e000-0xfc)="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", 0xfc}, {&(0x7f000075d000)="637265fb2fc9d6df50766c49e3b973ae2c0e9cb072f62b8ae7b799b75674c005145db070a02925d9790a08ed3965b05ae39e46178570f47686b341d7362319ae9129d17354d74bf139c414e46047d2cdad5c389f1616b44d57c1b44c3112b93739b6eb68d9e26398db23d704ba4784391bb7790c38afb5eb5c453253cc610539be4b7ebfe6146bc9a0663f9a1cb61d002df7afd0359da57a20d11a9cc7e5dfecd8647bd8902612e0ba2f4df4fae4d096e62a354c2502879d30a77cd41f77eeee571909ce5a19872f9d656b0c8eba46cd3b812d2bd41c08ef03a028", 0xdb}], 0xa, 0x0, 0x0, 0x8000}, {&(0x7f0000d03000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="5efa73cd0f69f7f0bf6b6316923bd34470a9bda0c1c555785fa98d3ff20198a256376bb90485f723b8952ef5b9c6dcc5c1", 0x31}, {&(0x7f00007bb000-0xeb)="d44e7c0ad0c6453bfb00075b89c254e01f63fbfdf301c50c9c7617bf568877b6bb21966244509ee3a975e6e2f09996103268ebaa7fe12849924aee02384f224ea91a053d1007176f1b91759cc7f4df84d721d93843e17401d9ca99956845e09f1f29f8f475ad438deca43d65d387b24fef89b1134bc226d609ad9d631e0194590f16455f328ae6f014e9bfad32f11d78872a09604edf9488e10d1a148c1d082f0979a0c386cea3642feee7164b1e90a6cbdd77bf783787ee96f5b6cbf1c063cd2bd3b8b59a5be59afd21f65df173a5650cfa7fbf4ba0fe36903d64bbdeb70afffa62f59a5d7c1a0f329861", 0xeb}, {&(0x7f0000a3e000)="76f3355de7d179db996f39e1cd1ff8daa9a2a18571b118e4efbfd22fa12d5c38dd7bfc814eeda4d351c3ace06990b80a6b78365548e9f50335823c02daf64d0e880e1b7ba7fb79461bdbe211ba", 0x4d}], 0x3, &(0x7f0000001000-0x38)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x40004}, {&(0x7f00008f7000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f20000-0x30)=[{&(0x7f0000001000-0x3a)="5726d26bcf2a99c6f11e1576b1baaad2a389b49e95739295f38365e63c7935b5e1b0d0ca919144431e2acbd428871554b554ab010e1b9563cda4", 0x3a}, {&(0x7f00003d1000)="d3f38b4eabf490e7d3dd227b6da6fc5f895a46311c12dc2e55871b8da486018f65deeefded557c7f3bd272629cceee178586203b4773ba2f70951d", 0x3b}, {&(0x7f0000000000+0x668)="3ea72fa1decabad56a09664ba1304dac47184ab3e100c4172d9fb45dc79b0dfdd60ffc7bd143679fc72d02d47916e9a501d17e5c093d1ed317822604b0be20ae78f9affb2be49a6cda25c848a52cfaa29cbba387e8b7a8bb9afd11e972134dcbbef66d8462696383f21bb33b615db3ab1b4ffbb26b8383d9c1c31d8cd4cba891d1391cf8df1dc737b52e45fc376739928ff578bd34af1fc87d6f6704f8664a50bb050b755f1e769bdb273d72681f8b9c835ffcb60edb98a8b45faf9f689b1d66992bd72de445f090973c973e2eef6c2ddbf21d844321a1d374c0815fe1402eafaf", 0xe1}], 0x3, &(0x7f0000001000-0xc8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xc8, 0x8040}], 0x4, 0x1) setsockopt(r0, 0x84, 0xd, &(0x7f00006ae000-0x6a)="", 0x0) 2018/01/16 09:29:53 executing program 1: r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000920000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt(r0, 0x7, 0x7ff, &(0x7f0000001000-0xad)=""/173, &(0x7f0000001000-0x4)=0xad) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0xfffffffffffffe04) 2018/01/16 09:29:53 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f0000f7e000)=';', 0x1}], 0x2d2, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000c03000-0xb8)=""/184, 0xb8) 2018/01/16 09:29:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000fc9000)=0x0) bind$inet(r0, &(0x7f0000037000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x86, &(0x7f0000133000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x17, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) 2018/01/16 09:29:53 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000004000)={@common='bridge0\x00', @ifru_settings={0x774, 0x0, @fr_pvc_info=&(0x7f0000004000)={0x7, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r1, &(0x7f00009bd000-0x1b)="", 0x0, 0x0, &(0x7f0000001000-0x10)=@ax25={0x3, {"55c9aae6837b73"}, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005000-0x4)=0x2, 0x4) 2018/01/16 09:29:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x2078, &(0x7f00007b1000)=[{0x6, 0x20000080, 0xfffffffffffffffe, 0xa1}]}, 0xfffffde6) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000063d000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00009dc000-0x38)={&(0x7f00000da000-0x10)=@nfc={0x27, 0x8, 0x2eb, 0x6}, 0x10, &(0x7f000069a000)=[{&(0x7f0000942000+0x109)="7f5d621d9a77858bd0321cfacabdc38da17d19fee7fbed907b08c19e6eb7361650f30b26078659b4d473a772cdd62cec5feb5585a2bb6d210b1089f8ce31470893ebd1d3186931420167e9824f070b83c5a2ac5ffa887f38b9684f16dbd3075cda1e3fa04d2087078231411d63706f1b1dd1c2b859732cccc8c16c64e72af2d5a0b5979b89fb274aa755be9d35f9cf7f328026f4ad96ffb60017aaa768b94feee43f6b2fdb759bdd8fe4751b482c56ab2ea294407a9a6055adbe19916ad3", 0xbe}, {&(0x7f0000ef9000)="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", 0x1000}, {&(0x7f00006e1000)="2c32f6b41ba108a88d1bc51e56cdb2aa44ab2f5b9424e69f2ec9dc69439e157cdbfa330a8ad96a704755d62e07bea005856ad2287cc0c25da94147ff18f46b17a0f81c4c4747444587cb523a97aff704d79f31506dd2512c12f5ee8536e33cdabf39cdfc8c016f4a77e059761ee0e96566856492a234cdc62d621723506d6ae6240ad3ed20ecd197f328b8cfb92826740d6bbad3abd6", 0x96}, {&(0x7f000040c000)="38c4be65fb9dc830a456afa92801533b41c339725cd3fef21f9b6f18e7c31a4fffc5930a2818497695a70a22b99a3223d5c94159b7beeae9c4f3a2e065e1fa133b6362fe9ace490d4d625ffc4dbeb61380baddd88d1d5e0c50fa172521798bea10bd2897a63ab42bcf5a0c0eb0fba2819be21691352944de2586481462b4e81115b5f83a9eb6268aa545c4d6", 0x8c}, {&(0x7f0000309000-0xc3)="ee95a3d15092914ecc30e2f30d1f00c1ae1593a57e3275c3dacc131640157a687a12249bc9fe7a77d40b6b04775a244aec49efcb82d45f261f504f823c860ceccf7b9d6d106a633929c91e5f62524080c07d4dfd8ce22381793f9b65cefb4e126503c44bc57667fefb38acbd5748489b2154355b6d8e4d60e3bda07e921442b7ceecb6db1057f1ae6fff21a6ccb8e59158224c4e2d0a4dd6f761b2bddae045a515302e90c7f8bac2fd5f3cd814ab18dffbe23ce1c40ee0b362c294e51484c38665292c", 0xc3}, {&(0x7f0000ff1000-0x70)="fc9517aabe4382e713a473cdd25d43724307dc30717a709f8748eb4710da6d2aad4727ae5184b51a53085ae437a01e77dc9df6a8f773fd39b81acc9e967fe1c3c477811a90517a004234ea8417d2734d37b247c7f5c49d2ffe47bd76af5f168205731e1518e3aa5f12a850cebfb39518", 0x70}, {&(0x7f0000c1f000-0x78)="7b189ff33376b22ff44b05ef7d4c18ef508be5f878674474ee12933a66b53881483f6083d3675f0ba0413b9c44a715fa6606d11b6443e2c2ae463f7d3489aa83e04a18590dfb9edebb3235eab2748099799b0ac67514dd537eafde499886262f04724187b3d3929df00ac528e020f10496137f17529b9be6", 0x78}, {&(0x7f000009b000)="", 0x0}], 0x8, &(0x7f00004da000)=[{0x48, 0x197, 0xa5, "1380ec1a24966be5ff06bb596f7871bff1f8b28a2acaf67f713f03aab06135bda581774d66e259d1264ef6740bc644cefc94"}, {0x28, 0x13b, 0x0, "ace4e240bf1135382e110b58d8cf51499167cc8a7359"}, {0xd0, 0x195, 0x6, "2291b56ec097b4c5c1f047d294ace53ade2d3f68e130522d74533eaa5a005774b9210cf3afebdcdee52fb6480af892411ef4874885b6fa2f5dd3050106dc22e66c5452dd5a217d74782a6ce463be5996bab144f58eadf5702a3ae3dce25bc4fd0b82b72639806d69f53877d7df77167d48ce3eacebc7a7f082c03f1496f714162fa62bf6db6e046999d7cadcc80299e1135b8c4e7949689c263d7dc3d89adfc5492a3448367d598b74fba6342049e182800dc0f14f5177582908"}], 0x140, 0x20040084}, 0x44080) 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$inet(r0, &(0x7f00005ca000-0x90)="1f", 0x1, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 09:29:53 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername(r0, &(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x26) read(r1, &(0x7f0000001000)=""/65, 0xffffffffffffffa6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1, 0xa, 0x80) r3 = accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r3, &(0x7f0000005000)="09fcef52bdec1f0ab724c7a4d32518bdd1310890cbc88106bb30b6e90f4caf633e1ce7f878bbdf1ba3f810c3c7cd71d59946d8c1241dab781f2bbed243672eac1a5ffe935b480772ddab9b427eb8d728dd6227bd21ef28dbcd2cdfef26e37f3363d10e11a14db4dff3168e0cf6782c200f3686440ec26cc7bddf88114cd0e0f770ef9d58d0c61b7dc9596855e5246c4c84a60bb7ea63b2234236efe1d7bd49c137954ad2ff9cca3ef5f1fad108131e566cee65a8a44c67a604dd2923593a8bed", 0xc0, 0x40000, &(0x7f0000000000)={0x3, {"8ef7ac83ac227b"}, 0x9}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000006000)=0xa068, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000-0x5)={0x0, 0x9f2}, &(0x7f0000007000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={r4, 0xdb, "07854eb4b7ae61b2a70fd60643e92749702e70b16acce6f75022a541926e82c3d794a95746fcb6764980a8e9690c30c24d430f5e321ef4e5b0bb71127d3da04c1ae78aa44f854359dd2408d1a7a8d55faf542d296e6872e00f1a334bd7aa8b4e936b7b227795190caa97b50947a6653b5d912711366bc3cc04739b6aa1b5fef52f943f946626a4191a67c750cc3fcd029bd67ee910647ca255fa0c45b1fe93c3c884f8c1ed11f33a373f70b332688c6166647bce1cacfc067b86a5e0047f2df0781551d5f185cc3e47dc6ee8040e55ee759d10ec3b2224ec95889a"}, &(0x7f0000003000)=0xe3) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000007000-0x10)={0x2, 0x6, 0xfffffffffffffe01, 0x7}, 0x10) 2018/01/16 09:29:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f2f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000921000-0x10)=@req={0x50, &(0x7f0000e17000)={@common='vcan0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x4, 0x81}}}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003e2000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f1000)=0xe8) bind$alg(r1, &(0x7f0000188000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0xfffffffffffffe11) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/16 09:29:53 executing program 3: pipe(&(0x7f0000d83000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x10000000002, 0x0) write(r2, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000339000)=0x0, &(0x7f0000049000-0x4)=0x8) socket$can_bcm(0x1d, 0x2, 0x2) recvmsg$kcm(r2, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[], 0x0, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000001000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000071000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000341000)=0x0) syz_emit_ethernet(0x3f, &(0x7f0000369000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x9, 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}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "d8"}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/16 09:29:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000c2e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f00000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000411000)={0x0, 0x5}, &(0x7f000078c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000034a000)={r2, 0x7}, 0x8) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d092a14e1ad7", @ifru_flags=0x800}) 2018/01/16 09:29:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006e2000)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[{&(0x7f0000cbc000-0x75)="a932311b76422f057aa42f908925c5ae58dd6b1ac342936ccf81b3995b51b9ad4d344a2d74989385c4ae6624f0c4030c", 0x30}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8040) r2 = bpf$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, &(0x7f00001c5000)={r1, r2}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000161000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f00003b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008b5000)={r4, 0x7fff, 0x18}, 0xc) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 09:29:53 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000eef000)=0x0, 0x800) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r2, &(0x7f0000eef000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ef0000-0x4)=0x48) socketpair(0xa, 0x7, 0x6, &(0x7f0000ada000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00003f0000)={&(0x7f000092e000/0x1000)=nil, 0x5, 0x7, 0x80, &(0x7f000040e000/0x2000)=nil, 0x7ff}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eef000)="", &(0x7f0000eee000)="13", 0x403}, 0x20) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x3, &(0x7f0000ef1000-0x7)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ef0000)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000ef1000-0x8)={r5, 0x3}) socket$l2tp(0x18, 0x1, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/16 09:29:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ab1000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f1b000-0x4)={0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ca3000-0xac)="26ebc720820f152b491372d7844db22862333ca270b4d2dc153a6f4f5dcabde2585f5a87e432fb999c1297805dcc19e9d25e1d3050b67cbf1471538e87a2439eac8588f73700b286b035b5cdc0e9f2a499c59f5963ad32f9d6cf79c9a140d6f50109f433dcdeeb8325663e816bf11954adfd5534d5dfb133a0114a0e7049e6258d2a81c6886a55446c2b33f67c2124e2c4acbb2d365d703c8fec1fba8ea4b0a479eb0f28db579cfcbef83874", 0xac) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000000a000)="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", 0x100) 2018/01/16 09:29:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b96000-0xb3)={@random="13396a947cf7", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "05004d", 0x8, 0x67, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00007c1000-0x4)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bc2000-0x9)='illinois\x00', 0x9) 2018/01/16 09:29:53 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000022000)={&(0x7f0000009000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000023000-0x40)=[{&(0x7f0000006000)=""/58, 0x3a}, {&(0x7f0000014000-0x2)=""/2, 0x2}, {&(0x7f0000007000)=""/61, 0x3d}, {&(0x7f0000022000)=""/58, 0x3a}], 0x4, 0x0, 0x0, 0x7fffffff}, 0x0) accept4$packet(r1, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000013000)=0x14, 0x80800) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000023000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, r2}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000021000)=0x22, 0x4) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000023000-0x18)={0x0, 0x7, 0x20, 0x7, 0x8}, &(0x7f0000022000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000002000-0x10)={0x7, 0x8, 0x6, 0x6b7a82c8, r6}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000023000-0x8)={0x9, 0x8, 0xa40, 0xffffffff, r6}, 0x10) ioctl$sock_FIOGETOWN(r5, 0x400454c8, &(0x7f0000001000-0x4)=0x0) 2018/01/16 09:29:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockname(r0, &(0x7f00006fd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f00000ce000)=0x3a) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f000034e000)=0x0, &(0x7f000089c000)=0x4) getsockname$ipx(r1, &(0x7f0000cbc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009ac000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 09:29:53 executing program 2: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0x0, 0x100000000, &(0x7f0000005000-0x24)=[], 0x0}, 0x1d) syz_emit_ethernet(0x52, &(0x7f00000ed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1c, 0x6, 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={0x3a, 0x0, 0x400, 0xfffffffffffffffd, 0x0, 0x0, 0x2}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, "e296262f"}}}}}}, 0x0) [ 646.172108] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/16 09:29:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4b, &(0x7f0000350000-0x4b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x15, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x28, 0x7fff], ""}, {0x7, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, [], 'z'}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000070d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00001e2000)={0x0, 0x0}) 2018/01/16 09:29:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x802, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r1, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x10) 2018/01/16 09:29:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) [ 646.238128] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/16 09:29:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000bd3000-0x1e0)=[{{&(0x7f0000086000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58, &(0x7f0000142000-0xa0)=[{&(0x7f0000530000)="0d73d3b5cd5ae2122fca318a7f0ad7170196c27507246360cd89f5679ae1cef76d5c2bbd97242176b53850039164a50126c880f7f4196603870dbc56b08b5b6e139fef942693a2b8ad91", 0x4a}, {&(0x7f0000d2d000)="d14f9e66c5fcb1ca26fa91596a8b1644a7ceaadbb7fe57b02e29b8e3c968b083a6fcdb8b3ffa5decfe58fde623fc26462f06f8610c94c435c8ab073ec01710257f79ae641f5192ff7743c861f3d35b402b5a2fad4844f7ba65ad9a729dc9568f066637cc01c889367502133b49006802db3f831ea90e493f6763830139b92b4869cc0271499922554ae824fb575c37b3b0b059db901c699a91735deef783d8fe19", 0xa1}], 0x2, &(0x7f000043c000)=[{0x38, 0x102, 0xc5ae, "bb2ce19dceb81806330f840b837f57a36117aaba56f6dc3edd689e19b86f38625306"}, {0x78, 0x115, 0x7, "3596c8a7330bae5f3665dc86bdc6d16cfc26cf6e3971b00ac7d2e74dcbef607db96743a7a2a0c7343a7f74a81b6992bdc1af258e4baf9f8de5ee93198921d964b5f22ca845455a9b7a39aa128d00106de9311b80eb07fd214348b9967f71e0a8a3ac9baf3de1b2ef"}, {0xc0, 0x119, 0x1f, "12509f8a08166c773a897e1305d54f1c39630a01a7b2ed775131fa53ad3d3a93874d7944ef9b6b52578c7b421c60d204474950e89c20c1a6c4776cd9f54183b3d2622cb6cc4bf162f1b1415f29869bde62404dae804190302a3b7702d413f197b27401aabc315fe7e1839ee8374538ce755eb09193ae20597a70fe29a4e334c9a256fc37bcc062d9bd1a9759ea4cac47e429df8662608bf31201d647ac0434aa12f4ac9273bff507c8f738"}, {0x30, 0x112, 0x3, "1fb4c29cc170b47c13b12c5053d375c1e02ab305f62ee83843deb185"}], 0x1a0, 0x4}, 0x6}, {{&(0x7f000019d000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000051d000)=[{&(0x7f0000faa000)="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0x1010, 0x11}, 0x1}], 0x5, 0xeda8092264fde589) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x14a}], 0x1, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x84) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/16 09:29:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000370000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f00003a8000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x4, 0x2, &(0x7f0000001000-0xa9)=""/169, &(0x7f0000001000)=0xa9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ad000-0x13a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "3cef46", 0x8, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e10000-0xb8)={0x0, 0xdf75, 0x100, 0x3, 0x0, 0xfffffffffffff5a7, 0xffffffff, 0x3, {0x0, @in6={{0xa, 0x1, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb02, 0x98, 0x1, 0x10001, 0x4}}, &(0x7f0000f5c000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004f9000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000382000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b49000)={0x0, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa6d3, 0x5d7, 0x38000000, 0x80000000, 0xb1d, 0x7ff, 0x518, 0x5, 0x97, 0x629, 0x9, 0x3, 0x4, 0x7, 0x7]}, &(0x7f00008cf000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c86000)={0x0, @in6={{0xa, 0x1, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x8, 0x7, 0x9a, 0x60}, &(0x7f0000801000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000717000-0xb8)={0x0, 0x80000001, 0x20, 0x2, 0x3, 0x80, 0x8, 0x1e31, {0x0, @in6={{0xa, 0x0, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x4, 0x80000001, 0x2c, 0x6}}, &(0x7f0000511000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000c6000)={0x0, 0x8c}, &(0x7f000068b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000df5000-0x18)={0x2, 0x2, 0x8000, 0xfff, 0x3, 0x2ca0, 0x6, 0x4, 0x0}, &(0x7f0000bf5000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000eac000)={0x0, 0x87, "896e7b8838b025e192d8426b7d018abb52f2168a4dd25dbfa52f8584708957ac3e8230ff82fae0e52014a06477eab56e76aacbdf68f57b5864fd9285b797473e1511139bb2342bb0c4b10ab040657f451a2ba853e5318594c5ab9a2106778dbaca50148bedb0a1c737826d5d1d9190b4f13b4a849cbd92b2bf55e24f2979f96bfe0bf6c1d554b7"}, &(0x7f0000219000-0x4)=0x8f) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000253000-0x8)={0x0, 0x25a}, &(0x7f0000e5a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000050c000)={0x0, 0x0, 0xc2c}, &(0x7f0000c9f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002b0000)={0x0, 0x100}, &(0x7f000013a000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000088d000)={0x0, 0x1000, 0x0}, &(0x7f000023e000)=0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000525000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000657000-0xb8)={0x0, 0x528, 0x8000, 0x0, 0x5, 0x2, 0x5d, 0x3ef7, {0x0, @in6={{0xa, 0x0, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb2, 0x81, 0xd6f6, 0x7ff, 0x3}}, &(0x7f0000f31000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d60000-0x8)={0x0, 0x0, 0x3}, &(0x7f00009ee000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d42000)={0x0, 0xe2f}, &(0x7f00006e6000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001f3000-0x13)={0x0, 0x1000, 0x5, 0x3, 0x24, 0x8}, &(0x7f0000c3f000)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000c76000-0x230)=[{&(0x7f000066f000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000079d000-0x50)=[{&(0x7f0000c4d000)="9764b530ba4da9663745f15b0e6ccecc6391ae53fa1779a21cb95f7546ddf1dbc1679297deef1286420e7d84cd8993eacb91b1305a54148311208e9e6c58d97e1c4d94203c41e0162cc81c1ae2acddfb9f66b0d5cf5036a199785043c7f926230c21f1989abb80a790be81bc1b190566fab63ac4fd61f065803815d1bf21856bbb5d146cb2255158bcf51b8397a88f8f78fc636e7ed97f17b2c3b53f587af8cfc6285a570e0a8a8750365e22c3", 0xad}, {&(0x7f000035a000-0x50)="5a20be28b8b01d154c9904f3e5aba83fa85c8b63e070cc1758837547abce8d5403b4cc91902460367fa01f4174124715af24cfaef5b735cc7e04b24a540e92f4446c3bcda09bedf6d6778d9fd57c439a", 0x50}, {&(0x7f0000bc1000)="6a1d93c1706fec74e8f3791925199a829fd189032e5df45a9f85e3e74424603bf2d6b8307ff4c8cbfc6d8e7e5fff72229b6d5891f6a40de09cf3f3e46cfcc4c955ed35c80ebcb6a43bffa5f47bc4261312c6642fb16309a91588380ff2ffa1ed1d598dc1965580c966abcd762192f28159166eb671e8daef589f4fff6356c49d97790fe44a88c2c642b15e1d61e50230433f1a81c1181380a9cca960c3b2ae5ec8e664c68966eb42b6ebb585", 0xac}, {&(0x7f00001e5000-0xdc)="95a28956ba741ce33e1506dceb5f152159a539b8bf81895c4cb8946bb43f380dc9d550bce97de3a6b9ebd113287d382bbee50c4223954ba57a10dc6050b67255a81dd39e0fe16d91c22ec799b4ca1fdb8507746eb6e89870f735a5978795843f653e6cb1d637ada1a4af6fbe492797d4bc63127ed6ae8045a85f27e3bee2937337c315206a0523f5d84dc43ae72b854061c23f3bbccb4a80f1532417778945c5499aaf6816694d08f0305f42242a5e580321739b802f6d3bc3dc32266ca2bea67dced39e88314130f942ab6633183590d79b3c4004d3a5800ad0aa53", 0xdc}, {&(0x7f0000d7f000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000b54000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x203c, 0x1ff, 0x8, 0x3, 0x2, 0x2, 0x8000, 0x10000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x6, 0x50, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x4, 0x8, r4}}], 0x90, 0x40000}, {&(0x7f00004f9000)=@in6={0xa, 0x3, 0xffffffffffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x6}, 0x1c, &(0x7f0000c12000-0x20)=[{&(0x7f0000752000-0x48)="ecb6407ee17a2e20680529785589a8d261c5c8df4bb370e4f7dcf37126a40f55d461734395ec0a1c16fab5690378dcf29634e76cb42431c347eb2ddffc7b4ef1629ed6dd85b80ff4", 0x48}, {&(0x7f0000842000-0xbe)="f792554e8e546790dc016c4f52ea656b0adb2ac357104b08c9a491a8d5895c2891e4a8f5d1492626a97067c0aef2ade000d8085c1f9d4f9dc0c9c1f03585060da45cdc0b022e5a43c7fd34f637690608341cf306e91b5541e349a3c370f987d47186be72d5c3f9653434518b0456ff15b19c550bfaca416fd34dfbe44031685ffb6724ada4796ce243482a37769e6e22dfb340d70a773862402a7b9d04ba8895812cb538a1d1e8de1ce1e68debee9a2aab6ac42f1aa3aa06de6a6e5cc0e7", 0xbe}], 0x2, &(0x7f0000895000-0x30)=[@init={0x18, 0x84, 0x0, {0x1, 0x8, 0xfffffffffffffc00, 0x8}}], 0x30, 0x40000}, {&(0x7f0000bfe000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000054000-0x30)=[{&(0x7f00002b6000-0xfe)="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", 0xfe}, {&(0x7f00004c7000)="431f7d0a713492fb981ef284ea972d60d997b01b4e49b19338fd3fa63f534517af7854506fcde75589ae625517a2c635a40817882b8474bd64d1d0bd789f0ca5829bfb799aa38fb147c1c20321a5b0817e4fe3352cd4d490793b69fcaf68d1d75dc68c7ce7e6dabee28a6f1c050d7e030c806550adbe9abce63e1483f5a83ab1a064efbc49acfde707f9d0883ac8528dff31efd9394e739eb2a4cbaecf921f7518cc8712983b92eb37277f863255d7cec47d0baf3f5876ae0b15dcb9e8004b6d9176eaa45faa34ad60cf947f1b3f330967905cfce72539", 0xd7}, {&(0x7f00006d4000-0x3f)="a27dfb197addc5135678e740ff6b4242bc75b591da2493a4294c6568d2e2fd213398fb546d7eb020c0d3def1e1aebdc30927c1ce8d7cc04ff34f5174e12609", 0x3f}], 0x3, &(0x7f000099b000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffa, 0x7, 0x208, 0x6, 0x1, 0x12, 0x7fffffff, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0x200, 0xbee, 0xff, 0x91, 0xffffffffffffffff, 0xa03, r6}}], 0x60, 0x40}, {&(0x7f0000e40000-0x1c)=@in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x1c, &(0x7f0000e66000-0x20)=[{&(0x7f00000c5000-0x6e)="1dba66b859ae1d12e9d4e12aae396d65dc8dd1201cd5f2ef707572e340bbbb4b9009201de7f331182fce8344489483b91f3930bae671a5f71faab1d96f28e1523b1fccd7ea980e56b42688ee94da0b3f80c4ad1b7291325a14642a019df4cb693d8bbac8438e5f68ef0aaf8debd9", 0x6e}, {&(0x7f00002c8000-0xcf)="8f2684b7a539a30d4a2dbc6dfdd6735096f9ff43cb0620038dea0eb634159bb822f61bdac2aedc8ca7178a0b1171f707b7b8a585279ac225711650f4f9bd3cd589297f78e7e8fd935395a116d1dcd339b223c122278c177db4a6380801bf9f776326450987cadf4dfd21a4a70b4900ca892e99eaddadf584f3c8e23f9ae7c3a6d2f1baaae75d68b9963770b2c251a78d3277fc150a6bef26b6b3f2288274324ef959196054a54996bc895d000905d93788eeb8ef11a30d6e37ad396b6b51ddfe0fc9a2efdb39f54413d51043081289", 0xcf}], 0x2, 0x0, 0x0, 0x20000800}, {&(0x7f0000b01000-0x1c)=@in6={0xa, 0x0, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, 0x1c, &(0x7f0000b74000)=[{&(0x7f00000e5000-0xfc)="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", 0xfc}, {&(0x7f00007cd000)="bfa054ad79cdaca72339b9fad28b8c6c0db1f490716a6d6a2fd7c39473e00d136332d693fc8ce1ee822bb71b39408aaebdfb166c7003bb0c00621825a2b79a274385a4346e75c8cd8dfeb42019640a77fb2e3ab0f6b8da414435caf3ace03bbee30a2b401d3570d01a52fcdbbd4a5b21299d794cfccfbe1ff95ccf8fd396937b599644aa22aa8f9db3211603e2aff3d9d880fb8bd67ffad8c7eddd82c1edfe140a48140dabf4384fddbb7694cbd500ef0ac2183c6caa1746b2e75f23", 0xbc}, {&(0x7f0000e03000-0x2c)="de5048b18ce27bca17d2c862fef0b0a827692a5481ef2adbce1c0cbccc3fa947844860a3d01842801b5cfc95", 0x2c}], 0x3, &(0x7f0000a11000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x1ff, 0x7, r7}}, @init={0x18, 0x84, 0x0, {0x4, 0x9, 0x4, 0xffffffffcecfe450}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x2, 0x3, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x200, 0x4, 0x9, 0x5, 0x2, 0x0, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x8008, 0x2, 0x100, 0x8, 0xa19, 0x2, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x7d, 0x80, 0x4, 0x9, 0x6, 0x97, 0x5, 0x8, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x592, 0x100, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x80000001, 0x8000, 0xf1ae, 0x4, 0xfc000, 0x99, 0x2, r12}}, @init={0x18, 0x84, 0x0, {0x2, 0xbe, 0x4, 0x4f31403f}}], 0x1b0, 0x1}, {&(0x7f0000b9b000-0x1c)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000626000)=[{&(0x7f00002cc000-0x22)="2e7091eaea30679da95bce5ade918d557b72d55e994ef9191172556ec9d8e751b287", 0x22}, {&(0x7f00001cc000)="2ef02f6cfcdaca65fb257787326b10375a413e045c0930197d51bb10365b4822c409b204feff8a1c74b0103f1da9696704adac7e1b9267a58b67a65ebe8c8fd4a0e0fb479d66a15d1e06c678ca85f6979a9f68be0c9efe74b7b97c5de870a39d695fcf0a2b927be78fc4d8cc86b2ea71fd9fbc2148c3c0a091b701135a54eb9ee992d830f2f80911891f16f774b2ff3c7c3bf99a232f2cfe387b8a49d7cbdcdb119d23675b18b72e06277a796abc67eff187f4336a2b9a1434b50a76e798b121fe1828dbd3dda3d903e2cf94f0a91b8bbb99c6fca47136aa163a66fdd3350961c9a46749be7908e44dd7c4771c6fc52d49437dd4d16b", 0xf6}, {&(0x7f00008c4000)="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", 0xfd}], 0x3, &(0x7f0000edc000)=[@init={0x18, 0x84, 0x0, {0x4, 0x7, 0x0, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8000, 0x8208, 0x8, 0x7, 0x4cd5, 0x3, 0xd6, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x5, 0x2, 0xf036, 0x1, 0x8, 0x6, 0x7, r14}}], 0x90, 0x4}, {&(0x7f000092d000)=@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, 0x1c, &(0x7f0000ed9000)=[{&(0x7f0000723000)="", 0x0}, {&(0x7f00006af000-0x1000)="7d5dbc51866e11634d403122a71ddb3bd54b3db687984de8e3d9432faeaa8ec2da872711a7f9ba6426afd9cb9f1579892eb21ff2a8b855a428f8d0fe11f5f67c20f8e6a28b6d057e9f67b0c48eac3123aff58df312a61ae7d2759fb59345ac101a6333731a97a12a0cf3cea27ad4b46c7caab8f392b704f3a173a8e31fe2b85255d7808440da2508ec7819bad793d857bffa326e3cb4524c45533ba5e135b2f92307e796df8872a372364ca6ee4aa68f24690862636cd8830b70313ce8eacd5cd8f7125150b47466d0fda8c26f5025ba7b65170579e85df4683ca7381d37368fa533106c837819187a968b5df910bbc1cf482d8155682efbee0ab09bdab3e652b38c2c94e6a07e588f44a9ba027a0540519079a69ce8d1a08a6ffa1dc4fe5e4f0f6b3f3c580e1fcbc99223b2e3b3be2fdc15bdd4370905b2809514f27e9e0abe24bbcbf46c18db740a59bf6e0b3546b9243eca4a3d0822948fc4f6a5c3f6a3d987629a57ac0ae0d89f47898247b1affc8c15d0c730ab8847a20fee7cd245895ea7207cacd11a6f379657402004cb9765e151d2f1c7af3f77871588f678fbe9400b260fcc8e93cfb948aed642f90b5ad163253097ea2eaa037bed3f6574e944adc3c95ef1641bf6270f9a3e3cd93a9925def0272372d391ee16211eb00bfafabdd9251fd54cacbb5c1ae960b3a776be10ed5e4ba9b85fa7a28e918e380685a7ac32ea0447669506952b3fa5ea0f3f902206f39a213807865fa7b6a76bdb04f03c02b5344b91faa3881b4f7b47e2974898cdf58b5253f2095849e7bea81b31dc01fcf489700ca744de877815173099f919baed4e0c4360f2bafa607c0d014ac4c317e08f50b84e6c70d5c0e69dc39e327824c41922f0faf2c4b1e377382dd5738984b32678c0ea10aef67bda8e924bcfb711c713256527be982f67565215fb48b75ec7f45d5ecc2edfdf37d916a2aa1f9936991a2173a97aa22ee7636a87a51b743597984b2e8c59b6f64a8fb9392956c0587bbcf0a8690f979ab87d5e1e928ceffd5f7568fe97db7e6630dcf643e351bab70c935b8a9ef800af568e42e95a6fe217d4f52b312a021ad9da387d82ad15cb163a4c67b43e1911055d7b8dd5dd9b68191945ebd5ac6e565c507917bc00bf6ba119baae34efee0bc4c288997e1926eecbde610ecb6c0a84eed444b8b9d6f2ab4a2975dfd83ba332e83713efcb16ecada5e68135acc1b981fea31a7f88068b165490872c3889eef6e0d0deab9c21ee41e4640171310fc6bc56d4965aeceb04509f42885e82c69c90430b6e592d9d09f372ddbb7f3d409cc9f1eed661875cb56cf6281231668161bda3d5dd9d0d4683a6fbd0f0c62c54811ae9b86aaa1b36a2a889065ec8f6b6d3fbc5e5c761fec388fde1d4288e0a18a0a6efdbd88229b6f76d41cf503c173d0f6293ee2655f22c245de1c7d822ee595841af8698874e432bd307476be05adb2e7e071840ac67c65bd895742cb083aa6629ab439955c76f027959413cb8be679a84787b008511b7bd9991c0ef065bef4b09f52576300f3d29144d1788196e720f99157d0d4b3e618325954e71dc75ded0ce728d22232f5b39f2a04008ba3c32206137a60ef58478438dcc88dc1826dc120a465b17c143e5b9bc3670b754643b670fa3157db18cc8ed014428b29505c6a4240858229ef226b6c3e0c1e9fee02ffa96296efbd7ac4c20cc4d8578ca7fd2f1377e8973a03c3fbfa86a15f3e0c11e1832fe61f1977f8fc0265cb07e1fb20664c976a07359accd7a9ac4f4fa8db6c9b0d00e462dee7e726d5535352daf09461cee9a6d04c9ff11c55af7fbe94ccb69fc872812f01f2d6ab7606ba0929a6cb39225c997d27ad6bd87b3545265d519924200e229a2b8e7545effd8cea93a4f99e501b554714469637175a5241c79a554f0fb5f83685f8a7f2040e84242b944708ce9734dfa8ff8532c995fe1b6251b8ef0d52bee1bf800cac3530be62bdd67aa887cb1b1becbf643e3e5a78736100815e8d7cdcef596da6ad3859b977f82c16fbf56e4e8cd36877f74372bba088bd0a8f88d5c1c48edb5dfd35caa62f695bf99b1f93a44ee83de3763745dd4b1b1546ec8d2075d3510c22b80a40c6b8724f087da6e0794bbdd8384df6068e40e00e64f97a7d4e5faa0f6b6c1ed77807437ce5292a2bee4a7b54a33de647d476794306a04bfc3780b111083b7c12be7c115a04d84e63f93bd0c56cf124166c96989503fae570a90f9d13d5fbb68887ce170eeba3931dbbaabcb6edec29fcf290ac1785ffc78efdca964718dc1523c7d470bd3fd959f82f70bb6a2b552288854229d9572ef9402b3fa6156532cc20e8c923acf81b89c19c543e36803431c95479eea44012f01f8b236d082b4dc75a6968e9100541eddfd43fe04d4037e209c23b1edf4d008d5d3f1330b980aa40a859c977d69a0776a1a7e407748eed1749cb21d32c8dffae9a0493972fc21c52ffc3aedd88e67790e2e1f1e78f57be7b715c3bfeb6058967d84844547a6708524891b7a14c68b73a000f783edc7ad79a2af617e5467c8e9bc10babb53026a002ce9f612e66622a1834937184850cf2b22d61ec88333b87f8247302b3d9b17f66ff2e5e91c90b40925f87eeaa69fb8f9805d820997399f8a477709a92a3ddc33f7d5fdd81307944d97e6f4a6a97537e7b84e25c91375cf84beb2721738205a16bdc91aee8e502798b92bd42dd11fde0780157361accc12819ac5bb7e2a37c6031cea3e82ee842902e4556af79f34f4298199c20f33e5f1507d6165a38983f4446763dfdcf65e81ba7b23ce812c5fc4a404ec3cc1b20c5a76a358357741420c42dd5ac79084dd515cac9a5e142fb6e0076cb7334af5ed763f46dd23b6f9e3c801834e9445805a1fae7b6551bbccc61aa8b0df91a64abcbf18cfbc49e438cc9a092305a5f73eed19c22400ff3e998b65de5d019ba867552ef4a9e07f47db73d173378e5e43b90a0e278717020eaec17b775f5300e5d06c275cde0af21fe15c60a67100d1b9d8eacc41492b1fbef35d1c40b13f3c91097e0c54110ff206b62c2df812a0103a6a60fab6c4516f7e6d07339c7d8733a43fceff7fa24924a66b31da468ffcf6e44f6706435d557187ed09f966d345f5fffa4d80a2f2c1ffce682cf54765ffe1cee3317b90d2746c1c463ed61dccbc867c71694e15bc2f1e2fd8808b87b2907e769134c4f690699c18df448528d725f8b1d4860c52555fd02e97e39355ad0245c54b490c543c89dc288afc61e99da600823a5162f5826d995d53d76a242e4d770e10eb3429324efdc12d279d0ea5d622d8bf1de802626e3a713abb5195db97ee7436cfce3d22c8fff83c575b8889fb4e49a311a08cab0c5c4ab41f47a0007ace15ac5be0c85dd58ee0e68ed50355d27f2521a0d4885203e773c05e5d492aa75122f82b208f9e48283a57855850cf3169936e22e07dfdf57dac1a84fea28e62714f34f3d725772134ca45232a5aa311068e1eeff14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0x1000}], 0x8, &(0x7f0000789000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x6, 0x8001, r15}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff80, 0x4, 0x4, 0x0, r16}}], 0x60, 0x20000000}, {&(0x7f0000e10000)=@in={0x2, 0x0, @rand_addr=0x29, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007e4000-0x50)=[{&(0x7f0000a17000-0xf9)="8b82f0907955dedab5cff0a15f24d8d483ec6ed42776ec41288b590cefabf6d36f51f88766547b67a9cada20d253fe330376e28ce1c5bb517bdcdfcd3fc907de2347fb53993005e7eff956fea72fda6492a24a471d59da1f1b0da8b44b0073e52bd5517ba394fa098cfaafe9f66d65ec32d1dc317eb60f5be162b83dc736e87c38289298d3eb0acd04f3b6ea4db955c222d07fa8288203997e60ceda52ddd8e8548152235ce2e433a2f84f90fb850e5bb456edb94c7054e92fdc207ed3738b2ef3dd2ff3cb3b0226d789e600603170affdeedd903b45c549b09b93849843a6fbabc56493c663637aa883a0cd74979f1146bae51333d8efe092", 0xf9}, {&(0x7f00001c0000-0x58)="3f9741fc10c46fcf26e1037456f6e6afa763370a65cd649c04e31df7b422ec271f46c4042661098d2899b8eecce191e1bdb5081fa6026ca3b27f75db994900674b355b50591ffd57af904f0904e4eaa780fe46875c3bedd3", 0x58}, {&(0x7f00000f5000)="c6f0258b897918a661424dc087000390c27b63f6d6fc618997abd69b903f391e61dcbe7e53802ef1fa4833abf8b434cf456d17400e0811d012c7434bea821f7d80b0f9cab0b9a33013667bf05221fae2813fe21a7ce892910324fb0cc1ac67c9e2815bac96484d804f1f88a1c540dfc9b5f20a2280ff3dc22777672c797016e8dbf209605a14ce9dc40c9ba15b8df609c8e2196e555e9a12f1f58a96e5a93c127f460e2e8a0227cfcefb4c720da69020", 0xb0}, {&(0x7f0000876000-0x46)="760bf5e1300b1b691d5988c36e8348b9354ac5d7f520ef935e5dfbf79270fa5b1e3378ee68af6334ad38373906fe295cb1fc88df383488364ad2cfccf020fbd04f3be0e226a2", 0x46}, {&(0x7f000066f000)="e43302eed601b11ac8890c1e9ecb36899b7312f95ea08f93a36bd81993f0af8795ebb5ee5d62b604fe55a176b1128d1d94e03561df62f3ac4bc3108ac6f4fdd624905f3c62a142d5f9b73ca2e9294f58e5429b15f8d6fd0a32818999066dfb56666bb76bf88c278c0cb0f5bbaaa3d42eceb42c89c7c6038fab01ea59030815b1312a32b518d228ccf57c5ae364becf3e9e15dadf023c50a05d8bfb7035e0d3e2b0379ac078bb7cf7249782e676a4c120dafa641c444e9723b82a28938c7a03ac23850e583a4146f807079401697e8bf9726b72264a71908b", 0xd8}], 0x5, 0x0, 0x0, 0x4055}, {&(0x7f00008d2000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f81000)=[{&(0x7f00006e1000-0x70)="e5d578c0cb8cb0f94eba270c8761f7e014aab00907a6654c8bedea7f486a0d54a4664e1faba604d3c1b75ea9e1381620bfaa1cbb3d23c7e6758190444bf3d49560ce59b77eca7c0ffa12f468ca3c86baff5f4b5bdc13198eaadea55722d7e6989d8e161228b4a9b59af0407e70cc142d", 0x70}, {&(0x7f000026e000)="8a9d962f77b95d41b3", 0x9}, {&(0x7f0000e55000)="a84034f4c804b1ed4d07acb7b9c04cc356f99e8dd24e83c872393bc6e9e5f0104067dc02e23e803768c59383334fb71c4edd1d6b186212c4cab483530abea0f230582f4d4087437b8791ad6ac49eb6ab59f06972552ff6b745060d96fc69bd5f348105", 0x63}, {&(0x7f0000fc5000)="d2c686", 0x3}, {&(0x7f000014a000-0x26)="c2014a7921be83bb609294f902d68c6500f6dc4013a116e479d8bb3540b4d1c432d832401a42", 0x26}, {&(0x7f0000d34000)="d6f5", 0x2}], 0x6, &(0x7f0000c42000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x8f5, 0x8, 0x1, 0x1, 0x6, 0x7, 0x8, 0x5, r17}}], 0x30, 0x4000000}], 0xa, 0x4000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000002f000-0x4)={0xc6}, 0x4) syz_extract_tcp_res$synack(&(0x7f0000346000)={0x0, 0x0}, 0x1, 0x0) 2018/01/16 09:29:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000655000)={0x0, 0x3}, &(0x7f000001f000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ef3000)={r2, 0x9, 0x8, [0x9, 0x4, 0x401, 0x1, 0x5, 0x6e3, 0x6, 0xfffffffffffffff9]}, 0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000018000-0x14)={r2, 0x3, 0x6, [0x5, 0x9, 0x6, 0xffff, 0x3, 0xb2a]}, &(0x7f00008a5000)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) listen$netrom(r1, 0x81) r3 = socket(0x5, 0xa, 0x772) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000daa000-0x2c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1e2a3f82}], 0x2c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r4, @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]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000223000-0x4)={r3}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f00008b7000-0x20)={@generic="f4fa11a5f472666fb3b8aaf291983706", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$packet(r3, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r3, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r7, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000548000-0x4)=0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r6, 0x0, 0x8, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r6, &(0x7f0000550000-0x10)=@ethernet={0x1, @random="80eea9780522", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38f) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000eb3000)=@add_del={0x2, &(0x7f00004cb000-0x10)=@generic="4c7bf6ec4c1f9526d126f8c2c1a111e6", 0x3}) connect$inet(r6, &(0x7f0000756000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r8}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r6) r9 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r9, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r6, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 09:29:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000b87000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x2d1, 0x0, 0x79b}], {0x8100, 0x1, 0x3f, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x3}, @mss={0x2, 0x4, 0xa7}, @fastopen={0x22, 0x5, "666ec8"}, @window={0x3, 0x2, 0x4}, @window={0x3, 0x3, 0x5}, @window={0x3, 0x3, 0xffff}, @mss={0x2, 0x4, 0x7fff}, @fastopen={0x22, 0xc, "7288066120e9fa1fdfbf"}, @nop={0x1}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) pipe(&(0x7f0000de3000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000e0000-0xc)={0x4, 0x447, 0x9, 0x3, 0x7ff, 0x200, 0x1}, 0xc) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000077f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000dc0000)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000879000)={r2, r3, 0x3}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000071e000-0x4)=0x9) 2018/01/16 09:29:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000063a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(seqiv(rfc4106-gcm-aesni))\x00'}, 0x58) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0xe, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x96a}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='GPL\x00', 0x10004, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000bae000-0x8)={r3, r2}) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000096c000-0x8)={r1, r2}) sendmsg$key(r1, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = socket(0x1e, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000327000-0x12)={@generic="fec7ffc9798ac6c2185f7465699d2941", 0x0}) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000da8000)={0x6, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0x0, 0x0, 0x2c, 0x6, &(0x7f0000926000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1000, 0x9, 0x4fad}) 2018/01/16 09:29:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000823000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b76000)=@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]}) writev(0xffffffffffffffff, &(0x7f0000338000)=[{&(0x7f00005f1000-0x7e)="f06474e2ae7e07e9752d1a3f4cad528190be5f06ec8bb96538c17e9133d3ec5cd4984cf2dc56899ae57a48283ee25c339dd9fc5b9c328fdbdcecd7bb8a7ac77bac70edfa2a786b7605f2833a28fae7b13ad498c60456cab294e0d048184fd25ba6b97eff9bb7d5b50f953b0e442fbb9b05641c239a492d7766fcb021608d", 0x7e}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000f0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00009fc000-0x18)={0xa, &(0x7f0000deb000-0xff)=""/255, &(0x7f0000e62000-0xf0)=[{0x7, 0x59, 0x5, &(0x7f000003f000)=""/89}, {0x2, 0x0, 0x100000001, &(0x7f0000be9000)=""/0}, {0x40000000000000, 0x1000, 0x5, &(0x7f0000b58000-0x1000)=""/4096}, {0x3, 0xed, 0x9, &(0x7f00007c8000)=""/237}, {0x8, 0x9c, 0x86f, &(0x7f0000026000)=""/156}, {0xcdcd, 0x53, 0xffffffffffff0001, &(0x7f000009b000-0x53)=""/83}, {0x401, 0xf2, 0x9a9, &(0x7f00003c0000)=""/242}, {0x3ff, 0x65, 0x10000, &(0x7f000057d000-0x65)=""/101}, {0x2, 0x40, 0x1000, &(0x7f000086d000-0x40)=""/64}, {0xffff, 0x45, 0x7, &(0x7f0000ef3000)=""/69}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001b4000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000082e000)={0x925, 0x0, 0x1, 0x7}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000090a000-0xc)={0x0, @loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00002be000)=0xc) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000c50000)={0x10001, r3}) accept4$inet6(r0, &(0x7f000014f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000749000)=0x1c, 0x80800) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000efb000)=0x0) 2018/01/16 09:29:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000011e000-0x8)={0x0, 0x0}) getsockname$inet(r0, &(0x7f0000e2d000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b0d000)=0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet6(0xa, 0x80004, 0x7fff, &(0x7f000029e000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000129000-0xb)='dctcp-reno\x00', 0xb) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r1, &(0x7f0000429000-0x38)={&(0x7f000056b000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00004f7000)=[], 0x0, &(0x7f0000459000-0x30)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) r3 = accept4(r2, &(0x7f00005dc000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000996000)=0x4, 0x80800) connect$bt_sco(r3, &(0x7f0000124000-0x8)={0x1f, {0x1000, 0x5, 0x6, 0x68c780f4, 0x4, 0x9}}, 0x8) 2018/01/16 09:29:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e1a000-0x9a)="fe1300bf000040000000b5000a00e3140e0044cb18f0d327021e2f201537a14e33ffaa038dcdcff30fe68952329fb3d78b9485359c614ec8c85be686083110efafef1b07b7280537bad8ae94831e98cbbaa9de9c6dba56069a83968703aaa4a845f4894a4d35a799a0cc18216c9165851ec3ee6c54ed975b2dd327b56195b35916293639ed2c0e124f3229f1105f9e76910ebe6fd7abd9c65272", 0xfffffffffffffd7a) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000238000-0x47)="0843b943877ca24eb7b00c160c7779f8c13d876225541e896bc0d56f026b42a2f4826c528e75bc5d159f88633a5c46090f8d2550b96ee7aa37cd88f7ce4c1236e693434323908f", 0x47) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 09:29:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000591000-0x2a)=""/42, &(0x7f0000a4a000)=0x2a) 2018/01/16 09:29:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009e000)=0x26) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000089f000)={0x0, @in={{0x2, 0x3, @rand_addr=0xd979, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffd, 0x1, 0x5, 0xd2, 0x200, 0x58, 0x3ff, 0x8000, 0x100000001, 0x5, 0x5, 0x8, 0x4, 0x80000000, 0xfffffffffffffff9]}, &(0x7f0000ecd000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000023e000-0x69)={r1, 0x61, "1153c3b9172068da72d24f297b26de36408f1952ed9e4953a4ef3e42d3f431d2710d662fdfe44a5b114c3218f55ae987632473a6e0a2795a2477a39c5ff3b956af57e1736d40254e52116279fbbbbe3a4a84b3bc1a7f63be2a6495d25dd825ee32"}, &(0x7f0000000000)=0x69) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000001000-0x6f)=""/111, &(0x7f0000000000)=0x6f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0xcf, "6b198e54fff46333da02bf7d94d6f4e573047616953776a1144734b675c5868fc583e3f7ed59add7c24826b04f97a0f28d27ec7f57ef803aee7a28093f6470dcb18c9f45cb4435c9f9a2ba1657d972daeedd073755dad30beee790f85218a5d7b85329de2c999f3561f28a06a2ea64c1f9c81c4574f0faab4396b9d05e7dfcf04fafffe708784359e0045d74942ccf76766c63045ea9d2f22948c6135849e8a27d6939072d5c0f2575e25d30f6dd5a29b97f2a01a4106aeede4b4a3138e79c8fc4702bc86f56655fc3c3aaaffc9b30"}, &(0x7f0000002000-0x4)=0xd7) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000002000)=[{&(0x7f0000002000)=@in6={0xa, 0x2, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000002000)="231397815706f89f5ffaa9af6ac0c80aee91d2dd56636bbc70efd9ad7ecfcebfe4a0e6612778afcc0b1fd7f1c6a57e916c4a7c7a555fed0bfc7d426499028d6a83b82474b92e3f644a8236a4ed593b00cf73201cc0ce25738d10898af56cf754ee1cd403f9f49bbe6ebbf42c7e113223feb252ccdeb54b7fe6ccc96f628ab9dfd27814b716d9a843fd66b329f0de688bbefe49de2505c779771b3ed75f3f877471500e8e478b4dd9828bf5ddd67d190db7bc514d2648fc49c51f364a3b30f34e09dd32972a", 0xc5}, {&(0x7f0000003000-0xc2)="1ab21aba48927c91ff01b2842a28acaa6af22d65b9110eeef4b7a1aa61db8c11ff45e3da48c09a574d3d9da35e27252276cee9cff70af545b87d2ee1c64a9b019651cbb79a6a77e997ba7723d0601d16039709a324177762d004401e7bb1bdced269d4683d091844975c00e08a36d931a0f234caec94b04dae6dc11dbf24ab85df8c1db09efafc675ebb0eb86e1079a09258b723db2eeed03b8caf70bfc388a7681248078a43ec3961214a198e2b1160830328e2f4d6b8b2c43535c3cb0ef856a815", 0xc2}], 0x2, &(0x7f0000003000-0xc0)=[@init={0x18, 0x84, 0x0, {0x88, 0x10000, 0x200, 0x40}}, @init={0x18, 0x84, 0x0, {0xfff, 0x2, 0x7, 0x7}}, @init={0x18, 0x84, 0x0, {0x5, 0x3, 0x3, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x60e319e2, 0x9, r3}}], 0xc0, 0x800}, {&(0x7f0000003000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000002000)="3a470bf73392a93cd4b776a5d0ba364b98592c19c6d5641eff37a73085d7b589e0e19cfdef810706ad07e53f9327c57cdac741b9a0bf4775ec5afd4138ba61d93786d25fc2053e04f49c71d362bd6e65477cb76c4e24e5fe9caae8b0a67488e55b3c3c00c5631e10fedf1214b10d70744a42c278ebe61c7fa319e212dc7c", 0x7e}, {&(0x7f0000001000-0x16)="9117d649278c1fc348c3c85b37303775cace61864303", 0x16}, {&(0x7f0000002000)="0b75980caff2ad1ca412f7d4592f75d213abb590ce356e30124b888c4ab74964d70dccfcb365e50b071623632709605ad4ddd99ef096084c9471373cee3078d3c7674896734a0bbdeed024babc2886e2fbf9192fa14a53a4848cb6bfd40561061a884462cd8f296e573193f2a7a6f3e38e3974181e89114149668d22debea1197f5682e3945d0d14de42519661b5c94199cf3cfb9be58f6c1207085f8c10683fd22f6f072cfbcaafae3b2c8d045f1cc5cb611e1b601b1f5c5c8c41923fcffa88dfe533314baf7643699d7bcb8baffa41751f3626f3d66b", 0xd7}, {&(0x7f0000002000-0xca)="7503e374ce24730b53e6e68f6248ec83e3375ec39a4b05e1557ece21ef8ebfe920a4d3f9a28cd7226c3fb66211d3f170f05c4ab95c5dea02b5bd4decaa8303cd058dc73fef72a6036db3a9635d014ed837fd0a7ad20b402014033ea8d14569376e7db63572bb58e10281e46dc1fe59a66cffba3f712a707d38b6256c65904e7025f02af1ae61e7daf561d08c2b0cf417a0e3c54f5f498b473d5084a824bdb860a9b8430c15c8ffabf9ef461ed026b976084f32a03d98a668433472786624e1e9a07301b35ca89f80a9e6", 0xca}, {&(0x7f0000001000)="08f919b3d5455d9ebeaa25e2ab34139c47330e6aca4406a82a1293adc9993143b8380f8931d4783e5f4b1184da6169d423fc1186afcb5600d324e3577243f9bdb0b5960b3a4bff3a4d0d86a6d7d8344681246f192573828cb4b441d45ff3825b5af306906807d454dad88dda480f709c59a003be4241b8273eb683b10aba82e3e0193ed5af64bce9c6e59e9080dca467bb4ada87ad4a8c56b12cda87cf5e642c803146116ca3f2cdabd0e26ab0c42d983101b0924be7", 0xb6}, {&(0x7f0000000000)="4111778723c95466fc055a1678a92bd0019f77958062572c29276d1587fba2368fb03ae01c88b3199ee1f2a19d9b8ff892b3415df56539c80568a5e03cdc8d3f306736489ba5c9f9e3af56c2cf21f33a592faa90b28b0e5b1fcd5e8ac06b4ed49339dc", 0x63}, {&(0x7f0000003000-0x27)="f1f803b81fc6b323d5f72f26542277da280987565bd3bc5826621db3ff36d9c552207e08519cb9", 0x27}, {&(0x7f0000002000)="5949c01ed6dd69ba076649d735541304c24be14134e486929decd0d49d31eb34159a29ee8f6f4e3a059f8a4ed044e58b3c27089b45346178df1b1421c0fdc085f7e6c38e0dfa237010cfac", 0x4b}], 0x8, &(0x7f0000002000)=[@sndinfo={0x20, 0x84, 0x2, {0x28, 0x3, 0x2, 0x2, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x7fffffff, 0x0, 0x3, 0x3, 0x4, 0x3, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0xfffffffffffffea3, 0x8, 0x4, 0x8000, 0x7, 0x1ff, 0x7fffffff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x4, 0xcb, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x705, 0x204, 0x6, 0x7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x8001, 0xe9, 0x9698, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x2, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x8, 0x0, 0x0, 0x7fffffff, 0x5860, 0xffffffff, r3}}], 0x180, 0x8880}, {&(0x7f0000003000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4000000}], 0x3, 0x4008010) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r4, &(0x7f0000003000)=0x0, 0xfffffffffffffffc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001000)={r3, 0x2, 0x30, 0x9, 0xe2b}, &(0x7f0000005000-0x4)=0x18) socket$netlink(0x10, 0x3, 0xf) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x6, 0x8, 0x20}, &(0x7f0000001000-0x4)=0xa0) 2018/01/16 09:29:54 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00005ef000)=0xa) vmsplice(r1, &(0x7f0000e4a000-0x10)=[{&(0x7f0000f79000)="", 0x0}], 0x1, 0xf) 2018/01/16 09:29:54 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x5, 0x4) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) 2018/01/16 09:29:54 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007ba000)={0x0, 0x0}) accept4(r0, &(0x7f00002f1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f3000)=0x2e, 0x800) sendmsg$key(r1, &(0x7f00009ea000-0x38)={0x0, 0x0, &(0x7f0000f11000-0x10)={&(0x7f0000a28000)={0x2, 0xe, 0x66c, 0x9, 0x25, 0x0, 0x7, 0x3, [@sadb_address={0x3, 0x17, 0x6c, 0xa0, 0x0, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x5, 0x4, 0x10}, @sadb_address={0x3, 0x7, 0x7e, 0x80, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0xfffffffffffff092, 0x0, 0x0, 0x6, 0x5}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x5, 0x2}, @sadb_x_sec_ctx={0xf, 0x18, 0xff, 0x5, 0x6d, "5b323a3b0b9bc10bcf38cfa2b709240aa38618f475daf05bb679063172f751ee146bdde95d73430f52b43a97b2f2c536746247ffb5e4b9e7e648063db27c30408db03a6f61d3843368aee30b351a1a6ae4008c8c23112b83b4f3e6d66dbc34cf2de18408f43569aae089714c12"}, @sadb_address={0x3, 0x17, 0x33, 0x80, 0x0, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0xdb, 0x0, 0x0, 0x4, 0x3}]}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x40) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000bef000)={@common='syzkaller1\x00', @ifru_flags=0x1}) socket(0x10, 0x2, 0xfffffffffffffffc) 2018/01/16 09:29:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c9b000)={{{@in=@multicast1=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=@empty=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}}, &(0x7f000052b000)=0xffffffffffffffb0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000083000)="cd3f8e236a012a17f2965c32d3e4c1c22cc8b6828d201b26c6865c196610223a137606af1973f2beb22df41d1333c3057d416b1220020369bc8c8b6273fe5a9663ce9c7bf019143b3322c431950da530c4ca6a8a1353eaaf2e4be198449b4341ea40e1ffc377be0a67fa6132ecce4fe04389498a948001c5c09a791257830b30b79b27134979026e40da6e1f468ee29846611f5552752d4eff400af0deea3b", 0x9f, 0x8000, &(0x7f00002ff000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x10000}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cad000-0x4)={r0}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f51000)={"b1221035da56585a0666e4be284d0184", {0x4, 0x8, 0x3, "de092ad0de96", 0x100000000, 0x0}}) syz_emit_ethernet(0x36, &(0x7f0000879000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x80000011, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x81000, 0xf8, 0x2, 0x6, 0xba48}}}}}, 0x0) 2018/01/16 09:29:54 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) tee(r0, r1, 0x4, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000019b000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x401, 0x8, 0xf22, 0x401, r3}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@int=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000003000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, r4}) write(r1, &(0x7f0000003000-0x87)="2e0b1998fd2f146dd91919da638695e6d972ae03b1583e785b33ab4d30c9a5565e09574f5c5196470710ff5771f5816821ca0de3bf7fceab07e7414b85eacd771872ab44f0239972a50c8aa1f710c0856bcfb8fb15ff40ec6b7d5607d10db45b8bb0fd5a6b03c9f5e40ebacb0d3aed35085ba698f791f2c1bff04eaf6b840f814649febb9c688e", 0x87) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000)=0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000004000)={@common='gretap0\x00', @ifru_flags=0x700}) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000004000-0x50)=[{&(0x7f0000006000-0x2b)="9adf16dbb63a943549c8eac904be56de446e1ce9eeadd967d41880e9571c5d3b5615fc6a6d36f33ba579e0", 0x2b}, {&(0x7f0000002000)="68a5f754e3cee140e948491926be955aaf45572928bbdaafee9239a0597c2742842c25e773290f91c100865b64ba12f82208cb0d7ebcab7449f910fa74910a28c5986069a521932b5737da9abcc5413001b85af5a8256cac327a", 0x5a}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000006000-0xb6)="540f0851064d725e813d8db4a29e1ecacf35228df9f437ab597e23cea142a2dd37e23376443d6d3e1f9954bb53f13eb25db5f50abfa81c054b878e5c36b8963527fe4411e2d9b311bfa2c073fd7216f7cdaf25635c36f06edffd48c551b3231444c8e323a0c51e86a463c7c73937fe318fda653fdaa73ce66f20b392436dc07b8be1f35a3cfa927030dd46af0e4b9c1414464191a288bfd16d507d3b6a53e0a96c245d074513e10b02b7eeb1c87e00a6c2d02cb12380", 0xb6}, {&(0x7f0000000000)="26bb8c3b2434d2f9c515340f4181856b97668a3c9a41f07612138f4dc3ac27559a6f8354c28088079931fb80d9c11b9aa6b6cc40cc6d22468ee7106cbd62a6863f59f2d68d49b18030bc6ec5c41880e6df31a68bd42e29578c95ec1025c570950e40e720335c9323a704f62d9f62f82ac24e6060fde0d28e8b2a5b34349d9c7628d827e32b7f2242aeb71a197b0fc2f550b8c663b06d8ea535acdac0bdf17663132e0df6bd38007a1cd33434a7", 0xad}], 0x5, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000004000-0x4)=0x7fff, 0x4) getpeername(r2, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x26) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000005000)=@req={0x400, 0xd0, 0xffffffff, 0x100000000}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000007000-0x4)=0x66) 2018/01/16 09:29:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x2cc, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f00007be000-0x7e)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 09:29:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x23, &(0x7f0000e0c000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) sendmsg$inet_sctp(r0, &(0x7f00005bb000)={&(0x7f0000c88000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a7e000-0x10)=[], 0x1000000000000288, 0x0, 0x0, 0x0}, 0xffffffffffffffff) 2018/01/16 09:29:54 executing program 0: mmap(&(0x7f0000000000/0xd78000)=nil, 0xd78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000d75000)="1f000000f90300ff14bf000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251", 0x30) mmap(&(0x7f0000d78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000bf9000-0x8c)=""/140, &(0x7f00007da000-0x4)=0x8c) mmap(&(0x7f0000d78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f00008e1000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000064b000-0x4)=0x48) mmap(&(0x7f0000d78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000d79000-0x3c)=[{{&(0x7f0000d78000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x4, 0x2}}, 0x2e, &(0x7f000071a000)=[{&(0x7f000028b000-0x6e)="eb8c52303173229f33f13a2c1f1ca121aa43751c34193964c926b35e7541ddd71fa6b6416ae9de6c58162190e7d6773ff61512bebe3f87c0069b2ce0186aa781e216bae84523a0f0e06de68ee40ef67050e5de383d882988a7b363fe76c2518dbf1310fa4230933d9fc78575bca1", 0x6e}, {&(0x7f0000d78000)="a565f03a3d0839ed60b8bed4b206f48a36d6c2c761898da2fbe635aa7d054f3eff64d62cf25d701cf8bd9ca05f4bdb03c6e0ea864e476a462cb08256ba73d6458300fee262b8694c7c36b4266c3bfc150bb0d4e37c8f92f2f6d6869e67fad9a075cde318367831369cfb72358db86d8efea6cbb9d1a580fe170d1d599cf2c42a0825d0f5ba6f93083ae65f23b061e83ccf7cc3877bf31d3e03e4e5c94f056e79abd248b88da917bffb90f04e88cbf257ad02469d9397a0b1f3c0ac29fc1a7a88103ac0541be40d85a94d5d1a95ea1b99107dd72759", 0xd5}, {&(0x7f0000d78000)="9d46e724b0091123ecddd64bf1e90a2042f16b749681b09ae02c32908d09791d7a9e901554649adb1b2d6158bdd2b051b9188dec75c0c235a7499c3e425376b6f274f10f67e8451d1415e3f80f79850a5e40a25b9533a1e044fdc723291653e57330dfd0621d1cfaabb0ebf1453bb10e", 0x70}, {&(0x7f000023c000-0xce)="4393952b0653a4682cd6eb1b6e11fed1363a3d8d0012c1a6e195872ccf4c78cf4e8e4f11f91bf421ac6b12aa1a018285a2e124de555ab10362aca389c144e40d669426815aedfe1dcc5f1617cfa302a59d4477f3f23023a21c21e24f14b94738c5a8ecdf7f5b510212b51d131b3fc0747ba54dc97da94a76d5222403a00d8330afd55757ce5b54b7ea7bbc0c8857b7e3049bf25169cc398f735f424cb70b327476e13a85458c11c7851e0827c1639baeeab3b5cad345f65843ec7fbafa52be37cb96cf83ba888577794eb987c9f8", 0xce}], 0x4, &(0x7f0000d78000)=[{0x78, 0x117, 0x0, "bd05f550de9e5e9301cf90883ace702909cca47a87288c163601eff3e15d5f4d8de950b376bbf7523e3b891eb31839fa1c4191aca11a37a3d943c404c5c1701350c7734a3483906d6279ca7e1e8d8eb4e7260e5191c863d046bb61ce60a6a705c9dba8f96da9d854"}, {0x90, 0x0, 0x7, "3c4fb78718db4ccbf5103da1b35027c7d5adb2350e18b9d5b2204212661db9c29792ca334952198550cc79e10aa4f395377aeff6d33a3120f9a976f4d9de7c28c316c44af2b5a26bac0718cb416b6f14f0472cacb1632731805a38e3f08c0dcdfe1abade451a991810ec67a14260b81171d88ef9f5df3f66234ed9b154a609"}, {0xf8, 0xff, 0x7, "e48ef9bf9843fcd9e4c17f4a0f93092745980710db741b469350e73ae9bea0846c43270aeb6851563b5c3283004607b5c71644577b387a7aef410e85270cb16bcb27fede764ee044b980d40018d02917cb522ced0bde852833c083c4b98defae05d55fb1bf6dd2b1af493768e4aed701268bc3eb7da053b6b4cded341fb761fe4ae641eb79d71e7a23a57c8e72334a5ec9c74677de41513a887b8e48bc3be8054e816fd0627716d4b6b93f3646f36c1a08d66f5a06e9f94d473adc9b9a5dfb750407100a1a5a386a27e0e223600984466e51a55d42345da03893644e8e0177e079b920e0"}, {0xf0, 0x0, 0xf2ea, "84670dee0bde615be7adb01df8804dea54fdae09ac746598c58ee5410c805d9cc79394b1eaadc8137434df8c5b4b1559ba0fe94b61b9a8585bd60643118004201b2ddac0b53b964c94a01e03bb405973fee2da26fef2030066bb5d3faed6a97a6f26325d790c4894f1ecf86cf92e9d6fd21c7c1c749c8a1e849f22224c8ebe3f8e102d22e8779e5629d160f4fbe4d9f0196d204aca2e3c076844a92c72f59c87689a5a2474f3600cd04696c5150d8d22ce8c07e8f29118aed3af12d8299d62cfcd9ffc5e165f3ce3084a089a163a287bd63616020cb2d5f640"}], 0x2f0, 0x4040}, 0x9}], 0x1, 0x80) mmap(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000010b000)=[{&(0x7f0000d7a000-0x6a)="fc324eebc8726748d62901bccb86fd8891a3fbe93475c215de86a6536672b2e2a015dc4bde81ea4e1879f76048d78d85d4387b5c10819ae3772d65b492d50021fe9d103f20e642b38dcb6f919dff75582eb8c2123a1c20dd2a91f088bc6f3b78c6ad6fda8d95fe432264", 0x6a}, {&(0x7f000018a000)="2f4201a76aebba554593ba38732ebf765953f109133bfb8b7620743677e3f7f037bb2fdb05be88e1c3d1fb026698fb95733eb3fb88add2a6fbb0abf03570e859c5441d7e16ed6bb5ddddc1c4864711a805b9ace0e0d15f67ef2dd8e04fbc98e66d1bc5d8329769a0c8d7a3382f7e5e6a31c80e861b702fb6721760b43fc2b3b655", 0x81}, {&(0x7f0000b75000-0x75)="c73dd6ecb4fab548669341bbfe19366dda2e4a0c9e419d24d29affa585aedd3385ae4f4e25aa718c2dfd145d485c3a1f7a692f30e75d16ae6c5bab30e750b9e678dee6c41d81086b6232c5f0fb195e80718b1f2ae67e0b11d5095dc13631748eafe7b994078590716dce80c14cb9ee82367556b604", 0x75}, {&(0x7f000036a000)="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", 0x1000}, {&(0x7f0000b0c000-0xf3)="c249a80aedc7be231a7c5637aaed89b705f9ecfac2320b633e06d571a4d8a2053ccf653ac0d6ddcfb15bd661bed82506584d59f06bdebdcb607a6c3558c3914678233ee7107693cc7812c4b86db9be73d9440ca2fe00705abb7e5ae9514f16a6ec8d7bbad27428ef0a24680f10addcdb869c10bc7286d888f02fa890802d9ab41959c78b66d90f1ee5b8b33b8c935b8d5a6b924afb49c334138e0c43a579cf6866780b951e612e1aaf95e1e4e5ec7d408f09509ac6d34d47d6f13acd767145b0b67c07e440e42ba22d96b4a806bfac6ef5f38e31e7dc11c8a012040d2f380b0bc7fea4751ff370fd2a23e971857ac09c0af6c7", 0xf3}], 0x5, 0x0) pipe(&(0x7f00003ee000)={0x0, 0x0}) mmap(&(0x7f0000d7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) mmap(&(0x7f0000d7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000d7b000-0x20)=[{&(0x7f0000910000)="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", 0x1000}, {&(0x7f0000d7a000)="5e4f2badc65f50732fbdb17cbb1680c20dea4fbef658", 0x16}], 0x2) 2018/01/16 09:29:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f000056b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x50)=[{&(0x7f0000885000)=""/215, 0xd7}, {&(0x7f0000d51000-0x1d)=""/29, 0x1d}, {&(0x7f00006bf000)=""/195, 0xc3}, {&(0x7f0000001000-0xb4)=""/180, 0xb4}, {&(0x7f0000000000)=""/243, 0xf3}], 0x5, &(0x7f0000923000)=""/140, 0x8c, 0x2}, 0x10000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000338000)=0x1e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000350000)={0x1, [0x0]}, &(0x7f000070e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r2, 0x0}, &(0x7f000012f000)=0x8) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/16 09:29:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = accept$alg(r0, 0x0, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00005f1000)=0x0) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) close(r0) 2018/01/16 09:29:54 executing program 6: socketpair(0xa, 0x3, 0x1000, &(0x7f0000fa6000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00005ea000-0x10)={0x40, 0x40, 0x4, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x5b, 0x0) gettid() mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000045c000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000f29000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="e1897fdf6cfc", [0x0, 0x0]}, 0x14) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f00001a9000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000fde000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/16 09:29:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0xfffffffffffffffc, 0x100000, 'sha1-avx\x00'}, 0x58) sendmmsg$alg(0xffffffffffffffff, &(0x7f00006e2000)=[], 0x0, 0x8040) r1 = accept4$ax25(r0, &(0x7f0000338000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000aca000-0x4)=0x10, 0x800) getsockname$ax25(r1, &(0x7f0000ec8000)={0x0, {""/7}, 0x0}, &(0x7f0000ae9000-0x4)=0x10) sendmsg$key(0xffffffffffffffff, &(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 09:29:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000-0x8)={r2, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000002000-0x8)={r0, 0x0}) pipe(&(0x7f0000765000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000003000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) 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) accept$packet(r3, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0x7, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x3, 0x277, &(0x7f0000386000)=""/195, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x33) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f000000c000-0xbc)=[@in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa55}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xe2}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}], 0xbc) 2018/01/16 09:29:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a38000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c1d000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) 2018/01/16 09:29:54 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/16 09:29:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000e6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009e5000)={0xffffffffffffff9c}) accept$netrom(r0, &(0x7f000045d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001f9000-0x4)=0x48) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000075d000-0x10)={0x0, 0x38, &(0x7f0000207000)=[@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f0000c8c000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000018a000)={r1, 0x9, 0x1, [0xe7]}, 0xa) 2018/01/16 09:29:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000065c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002cf000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet6(0xa, 0x400000002, 0x0) sendto$inet6(r1, &(0x7f0000855000)="2ed98724f0050d794b791b5718fcfc43b1e669aec49c37e1c2121b2b802b09a2d201bf39d43773b054f728d241409797448f0d545ae70904fd08ca124bd2b700763c73e21e0c9e82c1673d6eb0e1", 0x4e, 0xc000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000083c000)={0x0, 0x0, ""}, &(0x7f0000bf0000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ec3000-0x8c)={r2, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00003a0000-0x4)=0x0, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000314000)={@generic="983ffb3088dbdded2ea2975203939492", 0x23a}) connect$inet6(r1, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 09:29:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000426000)=0x3, 0x4) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f1e000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/16 09:29:54 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c4d000-0x10)={&(0x7f0000bfd000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000078000)="9880792200dcd5aa95967387982d95e73455d844a5b3d9c8f503484cf253712d5c1ee841cd079d6093579932a136101a06494309f8710a879e2046165e5ec601ee3dd0f49a1d8e9a64103c2c2eb377a40edf482a93f18fb0d231d2c19337f92f13d30c436e43aec9eee35e72"}, 0x10) mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00007ce000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ae8000-0x8)={0x0, 0x0}, 0x7, 0x1) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c3, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1b5, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x6, 0x0, 0xee2, 0x0, 0x1, 0x880b, 0x30, 0x2, [0x4, 0x7f], "bd785195cd2d6d11f7e3953f02a5d691577ad261877c8216240bc21cd74f442a66ed24c937c218dfba74eaef4e480f93"}, {0xe123, 0x0, 0x3ecb, 0x4, 0x0, 0x0, 0x800, [0x1], "3770791fcfdc500e173589387fe09a087b19924c10a0ecc6cfb2d68eb9e40d7891a4b3f715befe20b6f22cf1bf18b7f95a5ab356d0520d5f4b6e62fe26d51a81a56d5561b131c7a30356c38d245a0f5048a94393d016d6959e5346203e875a8d03295ce6bfcd4f2876f9d91e29f74b1f2bdffc7c343fdabd39724ab664e146340d89f49bfdfd0a057c45c7777c0e9f0eff13cc4fdbb26d3d0270c751fbf2a8359bc0f40dc0658f24540ee681e6a3043d9716561db280ea917f38d2847986ed7f18a6fa540ec4be0c8e5fe29e74ef1f53be8d0d96323011270fa661b5aea17e0f1da6146060999b3f4ff506687847d3266ddae6"}, {0x6c0e, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x86dd, [], "1359897a45ed8e46964c6b2f5b72c6c9baca17c1ea3147ab59b37b6faee0590813676f9e397eb8f3a7f06418472a7abdff354ac1be486fe60b48d5c9797a75d53e6162edf6a1a735724c08915d5f796a5f49248ac16a3d2ff8e6cb19d5e90490d52c54a24c3e7861"}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/16 09:29:54 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004b, &(0x7f0000005000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800, 0xd68) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0x100000001}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={r2, 0x25a3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0xdd7, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000002000)=0xba5d, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x3, 0x0, 0x10003, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f0000004000-0x80)=@generic={0xe, "98696c9802e2dca0717249e5c7f47721cba446868512d787b869038bc3b9078291babace0cad99d29317e6ff87da7ee35938bbb8def9a02ca8851e00d8c18a34e7ddf0e64a37d7db26fdb5199e338ccda5771a9d5e9af34ab1220b1abdf7c3312b9e7aeada69f10da4f751f1078b033379d9ba5782f6e139661c283e14d4"}, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000003000)={r2, 0x100000001, 0xa4, "84af7d4115e3f97a9abb5b2407c07a87d252d290ee52a99fe6c1345c5fe02dcf21e375f0e44b9dbe79c510ddf03e4d535c4e5b4e999c4bbdb523644b4a207e30642fb128bb4e701bd5ed6b6cee1307ebafaddb3684ebda3e0977b421ffa6ce185c53397ae858df8232edbe0c55ccb5c186efdf291cab44ee1c6223915d9d55489c6ca64fc7c12790bd65f47bb30b214781e5e199fc90f8a65b42715cad4543d1fa9dbb29"}, 0xac) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000002000)={0x4, r4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000877000-0x10)=@ethernet={0x307, @random="3548bc409f04", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000393000-0x90)=[{&(0x7f0000000000)="b8ed439b8e98d58f43c289426404a92849c64c304fc5f80dc980ecd38eb306283fcf77ad2bb19634e581a0126139028a2fab3593573500682be8a6467f3475975cba366e3c46a90f8be5cdffc5d1d4a572e4872a6d71e5712492e9dec21d924d23f104b044a594e75cb97f0d6a47cba803b708ce9b6a08283b5104949b7f65cb145699fd9df3a0", 0x87}, {&(0x7f0000001000-0xd5)="bc367093bea32b7065e079b86275013d55f49b19e75cb9dfb059db0e5225826282a3e2e0396a39473476860981cefad592ba5b3d8ac239c5cb279771bcea290936d04301f3daf925a529d528d343c3f73b77718287a142c5941b60324108f59aa7936d825481a2315b5d4f582a839e5634ac3a86057135d741fa6c03d029fd55244d6d2b397bbd9a36bf3e0fec35a083713c80109b76f7bdf24e07a9f5d34589f192d1737d3c04ced063f0eb14e5a49f0cfd79b7654187030150ad0ffe759944d880bb3f1059688a6e3ddefeb33495885318ba47af", 0xd5}, {&(0x7f0000fec000)="9ee4ddc212a654bbac7a06913344b8eadc5887ac932ee2556afcb061ea9e50d4d81d85597cdfb4ce0ae1395047be47e0a8", 0x31}, {&(0x7f00008ce000)="d648c394a4e927df644cb6e67496452e1fdafc8f4f5006996922a5ee9a5acceff92cea586d2709dce9be4d921cf82a4b78535c75ca107a5a67bdec5f8d4c0a46795ce8bc69de512973bb6d6b173d3eea1f0b8c8402354319621d1792ce57a3908b978971693e77f2b7e773213cac6e649d27ad51ff7a4c8a4a8e2cc70a72b505bc291d", 0x83}, {&(0x7f0000000000)="cce272f67cadf99bc1cf86c81dcf23dbe5edcfea5e9427b4c814e81b2e2a52e0fe86efb7b43198df5b5ed1a156c776cfbf42f0b168036b7ccd25fa42f8fe9c031807136e4176bed8ed58c1e29076e2fee9c52aacae5daee53408c1d4bad508e16f6980103d084ca68f1b58f42b5b967df586d541486dffc25fe844a23df486b6fa8d8ab8b3a1d5a249a81d68068970514cd631270a068023f03c6d4ab34154b6de0e", 0xa2}, {&(0x7f0000000000)="d9da5a40f8925b2530d77754c776ce6efcbfe6f7b9288921a978f85b5eda982c21c67ceaf0a65f954fb609ec74cfe1187b93debb2573e0bb14f4733e2b6ab750b926336e78c3dba386ab683ef0f5f03781001ff9", 0x54}, {&(0x7f00006a0000-0x39)="4018b2e100e8b1347cecd6ff2a110ca156a1cca10b453a3fa5351333520d695f94b8f7451f11f3532ece4835963c9cd05cad3d4dde193b5288", 0x39}, {&(0x7f0000a9a000-0x12)="8b9fb8c92c45c0db65588fc93b5033beb599", 0x12}, {&(0x7f00005c2000-0xa3)="e1f930146d695d588833d44df16f1f80f3e6a077067b3e10bfa3d944605594f5e1a859a309d3bd35b25e98cea396d3b6e1b1d8421a2855fca57ef5f4d98c3ded492a29bb03f0ccfed5237083ebbb0fea1dadd4df9db773dce6850da0ba663e39de83bb2fc43da8f445c380ac50714ccf4a4db18ef1d9f278d1dff059a18419e23bb0f80f3f7e95908674b302c0d3e96626469a6edb4a74c4e7547e16182cc6c48340b3", 0xa3}], 0x9, 0x0, 0x0, 0x4000000}, 0x10) 2018/01/16 09:29:54 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = accept4(r0, 0x0, &(0x7f00008aa000)=0x0, 0x80000) getpeername$unix(r1, &(0x7f0000c70000-0x1002)=@file={0x0, ""/4096}, &(0x7f000022e000)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x40, 0xffffffffffffffff, 0x0, 0x6, 0x3ff}, 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$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 09:29:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00008f3000)=0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000514000)={0xfff}, 0x4) 2018/01/16 09:29:54 executing program 2: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x0}, 0x8) 2018/01/16 09:29:54 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e63000)={&(0x7f000096e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000fe6000-0x70)=[{&(0x7f0000c85000-0xdd)=""/221, 0xdd}, {&(0x7f0000f85000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f8d000)=""/114, 0x72}, {&(0x7f0000a2b000-0x88)=""/136, 0x88}, {&(0x7f0000585000)=""/31, 0x1f}, {&(0x7f0000fe5000)=""/237, 0xed}, {&(0x7f0000e70000-0x11)=""/17, 0x11}], 0x7, 0x0, 0x0, 0x5}, 0x100) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000076a000)={0x9, 0x7, 0x0}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x200000000}, 0xc, &(0x7f0000516000-0x10)={&(0x7f00000e6000-0x30)={0x30, 0x40000027, 0x405, 0x0, 0x0, {0x3, 0x0, 0x0}, [@nested={0xfffffffffffffc7e, 0x0, [@typed={0xfffffffffffffe81, 0x8000000a, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}]}, 0xfffffffffffffe9c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 09:29:54 executing program 1: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0x7ff}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0x81, 0x6, 0x718}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f000000d000-0x4)=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) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000008000)=@common=""/16, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000-0x108)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x0, 0x4, 0x29, 0x80, 0x200, 0x80, 0x3, 0x6, 0x8, 0x4, 0x2, 0x100000001, 0x3, 0x679]}, &(0x7f000000e000-0x4)=0x108) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000000e000-0x4)=0x7f, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r2, &(0x7f000000f000)={0x1f, {0x6, 0x5ce, 0x1, 0x5, 0x804, 0x76af}, 0x0}, 0xfffffffffffffe95) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f000000c000)=[{&(0x7f000000a000)={0x27, 0x8f, 0xcc, 0x2, 0xa5d5, 0x4, "b6787fd6bab3389777acac043ba0d2394e0b93f55d850a4270bd49af2ea2cd799a3415260dc06ce21b6cd6f7a2093888aab3a3e94a303cd77b8c8f1bc27dcd", 0x40}, 0x60, &(0x7f0000006000)=[{&(0x7f000000d000-0x1)='?', 0x1}, {&(0x7f0000008000-0x43)="ba390f9651637aa396e9caa5dd7824afafb55f4d5d227b227b62f1a52eba45463f684f16c2762e5a1683ec7e15d909eb1b788b14a9d2e8cf1c99b5e55914c4b6607d52", 0x43}, {&(0x7f000000d000-0xae)="10438fc283c271d055c3858dd83ad893e944a8a6752f2be3ebd495f7dc0e27da8f2bc2157daba84ad83cc7dff9620fb7b2cdec26ac79f8343e0fa0025e4429674c8f542e40322f3f4db5007946c84309cd3309b1498ca4d820402162ded41a2435a0e094998c78d975655f10d3f1435eeebb267b20138c0414216ac9a1a6c8266cb55921872c3675dedd35dbd185385c0969455573f4715df5b638f31f90bfee47175d7705aba263f0a4b49ff008", 0xae}, {&(0x7f000000c000)="eae6ca77adf693b902d21c11e52793df8709ad4990c793afff9b4aeffa26de8070", 0x21}, {&(0x7f000000c000)="46a3314bfd9d40b7673997e885038c3a909ba642a69db2061f8a1b8a56d49351978baf9c142d231c618b37270be0be6d999be646a15c60e15b1662e487337c37f3215ac5c15eb3a261c7c397b80e1eec4a4996f2e4181003969944d670e6518a9ae6d5f1b0bf6d7bed1acd9bd0c48cc0e543080e96e0a9c59f2c482b449ae012e844b31b82621350764f10fa487745917dd4", 0x92}, {&(0x7f000000b000)="1db2e04b095fcd7a2fcaa6d7bce187e6d5", 0x11}], 0x6, &(0x7f000000d000-0xe8)={0xe8, 0x19f, 0x2, "e56ee2d80463631120cb2420fd682cacc67903fb2b5f582837c609279150a4309b1793ba30c441b01a9090858b57abb79d43f783b147f19a4ac9bee96233b2c057b8dc852518b9420c0738aa55804de96a100eb853639e2e180a17af0942d0702fb73023dacbe219212a4121e108e86408d12d3f0a20ba844760255cc2d3c59d4e9af87c30ed4ac044f349ab01f3da0836e23296407f7d40e4da159306f57dddff4e863b600b0c213e2e94f014af1edf5b01ca15af8fa7d980db0730d274e16087250913f04e227dc08fba082eefcbeeb66b"}, 0xe8, 0x0}, {&(0x7f000000c000+0xc78)={0x27, 0x9, 0x10001, 0x4, 0x9, 0x8000, "08076db6b544969d871218cd67dfd898a75136d6a3a04dce996c7bfb5c9e0124bc98d97da92c5529985829afb2b8519f9a431c8d3d2c425cfbaa0725ea30a8", 0x8}, 0x60, &(0x7f0000005000-0x60)=[{&(0x7f000000c000)="0778bf43a15818ee7be898627035734384bbdef7cc97babb01e93f7b6811a2efaaf4425bc806c5f047832eed07522f0c81477b1292a7d4d779bbeb51b703dd43cceeb3dcb5c8c1f80cf2d6962c88b83b49dc72e6de618b2c2f8995b03f1a282b72c3b501c829d5c88c7d1a819b424e2bef7a816a3ade22e2a3b1aad3444d1e0b9f05f373ac9856c44ca3d4fd9c3d9267f980c11ef4bfa5fa36f07fdda1ebd06a1276ff6aed5e57313393eb0a", 0xac}, {&(0x7f000000d000-0x57)="b6af954960a67afb05af4c626881462279d16d5c005feedc5e6675b2118aa2e0b49d2c6c997eea59446d834a126dc6b4a740f77f130d014bf5000c3fa5a0e76924f82afee21c6e9b5fca4e49f53c47b466f36460731b64", 0x57}, {&(0x7f000000d000-0x1000)="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", 0x1000}, {&(0x7f0000007000-0x65)="7259146d13cfbde3718071c45d206cb3e371d9adc119197887458aa819a976480bf3d59a50cc674537bb9417dc16463a67cbdf0c0c2b15bcc6a2f2d11ce8e3c3335436b69bf603eaec70cac8587c6c2eeb271db020d5f6ed83d720f009e1fd058881ed4c50", 0x65}, {&(0x7f000000c000)="2b94921e19a6248e9168d1cb8bfa86039b5a73db10e400fca0405992504d123b35dfb374171263bfe42094f398b07885ceea60b569ea1ed4e46d1220015a3f4519f0f6a508eb5ab16958eae7ffa6b3d680380248f83bd9ddec40034a38aca6a9823b1444b64006465ae8d89ca346f15a5889ef979c3a8fb844a9496c61cff290ac446b40bd66e8b8de07eb7f12ea26fe4daeaf3f76089f6f08609cbe2275674b86ac8a21e90043228685670470c4c8e2f4682f4fb2c39ff5e5a797462e1eecd50516883584dc659d5976815286b714f5325355ee7a75a13d95a18bb46b745694a79dc825a741ac55e3d39e0f09", 0xed}, {&(0x7f0000006000)="6a685f72c0c59a28f6c22ddbfe789aeb610c7e8dca72f59a9571fdb0eb8a2f77df4b68076a843234459e752883910ef23a956d723aafe390c5f28bd7061195654c404443d104a09d48293369d0f47b64274e022f51b42cd9fda5dc58cb5e2735cd2919afcedb532ee633ce2d0114b28508f32c3d9caf0574507c7e425ba8eb2f29e1acdeae7beb0536be5c3b7b0f24153e6d02e9f4cd4a325187513082d70bc59ae0bf0d", 0xa4}], 0x6, 0x0, 0x0, 0x4040040}], 0x2, 0x8004) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f000000e000-0x4)=0x6, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000010000-0xc)={r1, 0x9, 0x0}, 0xc) [ 646.703274] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/01/16 09:29:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ab9000-0x11)="031327bf00003fffffdf00000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000357000-0x50)=[{&(0x7f0000dd2000)="44e056763dacd7787ba152012c10ae40", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 09:29:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000051a000)={0xf, 0xaf53, 0x5, 0x0, 0x8, 0xffffffffffffff9c, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e5e000-0x18)={r1, &(0x7f00001d8000-0xd4)="4de14e9e59f2ddf5180d1c4fd58a09ebb73015b25b4d2ed1b896b609d32b6b1c71022f8209f146f24d8949975c4def51514a07977f0e6b3a7e465d9dcd55ce73e40ecf6c03e6d2dc5fc1d20224e953c335b37374648efdd4a8007b43d61a5405c83e771f409b0c40ad97a7b4abc922b691d8704e1d0693658c396439af7f48736c8ca36824bbcf5fe47efdf715b7b44bbab29ce2f227396106913c32cc48983bae7c6f20b6a54f794905a74811bbccc6b9feeec4e5b909f0f3f5634f3a6af27c8acb127d3a9fa3c39ba91ccce54d1d43fc00283c", &(0x7f0000882000+0x68d)=""/152}, 0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de7000)={0x0, 0x0, 0x0}, &(0x7f0000de7000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000073c000)=r2) 2018/01/16 09:29:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x0, 0x95) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000000)={{0x1ff, 0x400, 0x8, 0x8000, 0x8000, 0x1fffc000000}, 0x1, 0x8, 0x6}) 2018/01/16 09:29:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) preadv(0xffffffffffffffff, &(0x7f0000781000)=[], 0x0, 0xfffffffffffffffe) 2018/01/16 09:29:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bb3000-0x65)="220000001a00070b00000000ef001201014b81bf05fc01a002fffc00000000000500f2bb30bdeba5a82a04f3e3e964aaea473a8f958a6bf11bb6d055cb023bf40c8ebc3fe8a8f8030c3e9cc2aada40c90d4fd756a3b6b62f5e60db0a9fb08d09bd12ac193d", 0xfffe) accept(0xffffffffffffffff, &(0x7f0000e4b000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000092d000)=0x20) 2018/01/16 09:29:54 executing program 0: r0 = socket(0x18, 0x8000a, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/16 09:29:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00001d3000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000bb0000)={0x3, 0x5}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00002e2000-0x4)=0x0, 0x4) getsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000c80000-0x4)=0x0, &(0x7f00003cd000-0x4)=0x4) 2018/01/16 09:29:54 executing program 6: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000840000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000fbe000-0x8)={r1, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000093c000-0x8)={r1, r3}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00002d0000)=""/5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r0, &(0x7f0000811000)="", &(0x7f0000fbc000-0xe6)=""/230}, 0x18) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00009df000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) 2018/01/16 09:29:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000a5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000903000+0x71d)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000e1f000-0x10)={r1, &(0x7f0000db4000-0xb2)=""/178}) r2 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00009cb000)=0x3ff, &(0x7f0000fc9000)=0x2) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r4, &(0x7f0000056000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000300000-0x4)=0x32) listen$netrom(r5, 0x0) splice(r3, &(0x7f0000071000)=0x0, r4, &(0x7f0000a3f000-0x8)=0x0, 0xffffffffffff0000, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x7ff, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 09:29:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000984000-0x10)={0x0, 0x3, 0x50, 0x1}, &(0x7f0000a42000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000274000)={0x0, 0xe7, "d5c170bcb5f31eb53a95f97b8c378d27c8c1daf7cce8e75075eacd0555becde75fc7bb16d44fa35367e9498156e3f919f5312a89cb3e7a173b51b58db4fc1615dc159db0943a308a71d7d60a1004d3844504d5bfe0d5cd9554380461bd46b0492f811afa302110aa4b51d325271d0161b5b1f52d456edcd0017b41389f608f46c8e83dff5cf59e16dbc9a4a5d0d71b523622f58a1a309d56e4bea655e1c4034aed66a7f4b7cdd8dbebf1ebf7e5948b2e3d900efe2973b98bcec58596208ae7543f1e36a170e65769f71b881884e5a89f795a7f1fbb78038dbc085cd0747ca8f94fb2019e5aef2e"}, &(0x7f0000e7b000)=0xef) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000014a000)={0x0, 0x1, 0x4}, &(0x7f0000f72000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000003b000)=[{&(0x7f00003e8000)=@in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0xfffffffffffff000}, 0x1c, &(0x7f0000b74000-0x15)=[{&(0x7f000060e000-0x88)="1670f04d5527c9c6f9f2e2158c7bb2ad37606088818060884599569c739d3222daa9160aca7215aea9496be51cb126955f1751dfb8c79bf046c0f227c7f8a63dd73d3a459239e97933d635a2abab59623423c8ab3333ce878be3f6c500accebeba9e11ee50f17f2199c6f0678406cba0165bfd05123b1a738510c967625abbbf543b9d518f721ee6", 0x88}, {&(0x7f000096a000-0x41)="92a692b4eabb32bd8f8e00c7f7d745f00cb4b2a5b8beecd407fb071cb027a0b0de15d203a4b6d8dfe47a564bba79a37ee64c84d518e6b4ab2ab103d467a2b10347", 0x41}], 0x2, &(0x7f0000fda000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0xf, 0x4, 0x4, 0xc1f5, 0x0, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x6, 0x4a, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0xc774, 0x80, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3ece, 0x3, 0x8006, 0x800, 0x1, 0x800, 0x0, 0xe84c, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x100, 0x7, 0x3}}, @init={0x18, 0x84, 0x0, {0xffff, 0x40100, 0x3, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8009, 0x7, 0xffffffff80000000, r4}}], 0x150, 0x4010}], 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00006d7000)=0x0) 2018/01/16 09:29:54 executing program 3: 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)=[{&(0x7f00004f4000-0x1)=')', 0x0}], 0x1a7) 2018/01/16 09:29:54 executing program 0: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ade000-0x20)={0x6, 0x911c, 0x4, 0x7e9d, 0xffff, 0xda000000, 0x86ad, 0x3, 0x0}, &(0x7f0000018000-0x4)=0x20) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000add000)={r2, 0x9a, "712983cd483b22fd87d6452750364c2de6f5f36383a8f7a6d69b052240d67f4f58ad69a742effff7e1a861740b12c641b6463a6a016188f81847b566b3ec2b57cf6e94dfa6eb6bd76ead6e91a0e882a46b5c72b9488b32dbb9c1afd342abbb0e8659b70906a115d2921954f0a60a26803c644351757c5ce4e41e8c6559574f515c6aed0a2103fb41c294d17e1e5d02a74741465a4de24bec04f8"}, &(0x7f0000ade000-0x4)=0xa2) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ade000)={0x0, 0x0}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000ade000)=""/199) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet_sctp(0x2, 0x6601317a4172cc36, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00002c3000-0x8)={0x0, 0x5}, &(0x7f000082e000-0x4)=0x8) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000089000-0x10)={r5, 0x10, &(0x7f0000146000-0x10)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000add000)=0x10) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000025c000)=0x3f, 0x4) write(r0, &(0x7f0000adb000)="85c0d0cc", 0x4) 2018/01/16 09:29:54 executing program 7: r0 = socket$kcm(0x29, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) 2018/01/16 09:29:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x4e3) 2018/01/16 09:29:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00009c1000-0x98)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xfffffffffffffffc}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001c2000)={0x0, 0x80010040005}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000782000)={0x0, 0x4, 0x10, 0x2, 0x6}, &(0x7f0000289000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@common='ifb0\x00', @ifru_flags=0x9002}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005f2000)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000861000-0x6)={r1, 0x0}, 0x6) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000)={r1, 0x4, 0x8, 0x4c0, 0x0, 0x100000001, 0xfffffffeffffffff, 0x6, {r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x7, 0x1, 0x1}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000003000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r1, 0x1000000000, 0x84a8}, &(0x7f0000003000-0x4)=0x8) 2018/01/16 09:29:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0xfffffffffffffc01) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x80007, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r0, 0x5, 0x30}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000003000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003000)={&(0x7f0000002000-0x113c)={0x113c, 0x21, 0x10, 0x4, 0x3, {0x11, 0x0, 0x0}, [@typed={0xc, 0x79, @fd=r1}, @generic="4a00c1e20fc2ddff14029b29f87df71667e7497459d396c76891f9e72e030fcc96", @typed={0x8, 0xd, @void=""}, @nested={0x10f0, 0x2d, [@generic="aa947fa78d3afa0da8a7acff82d5d42e54e5ba03f0ad0820f45183ad80ab94103ae72b3ac139", @typed={0x18, 0x7c, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="20f460621a9bbc7bf6254f4f1bd7dd4bd16cde3ed4e655bacd1adfe47e9e212c78aed8fd0cc500ac73f4f46164b11e2b53160486510e37e1f72baa767fe87dcb99991cdb1d801e6be6e66b690488c58cfbda17f3731c4368d761ffd518bf388399387410e1e40674b7df953bfd0cd9c701109691f4d3dd1f8e6b7ed637308445e3bd", @typed={0xc, 0x49, @u32=0x2}, @generic="d7f4bb2bc5262b818395bd4c762cf6590c6ed41e39886e86db55c4afdd44ad4b20825aa3e90c14921401c7eac8a3ae747a5380cacfff19647d12f45300731ccdb8beb38c2fa72d20b4aa89cf2f5cd06a10443a615147757bfd92861c2352efeaaaa6ed815e70f7983e2fbcdc720e1a16104592df752bd31bfbcd40229160dfcf2a0c6457c6823aa5d60c6b8e9ac610415c0dc04c0061a9260f9b1586097f1454998792ac846c78f2c3a84e3b3fa3d60e36f09c895da3f2ae15f7d427b4b6bdc7a402a2189d6e5b903c1c7ed0ac367dfe670c1e2f6605af285a9765ee1cd394849c91c2d739200351e2e37c8560b4976915e34806cb540db9aac521f0cec97f1ef98b2bfc407644c19a0a8e57eca98614b9a892563d7560efb2743f8072d5be3c43abcd6f7eb757e20bac4b303a48f817d9832e1f80928b6170ec7ebedc2b3419c562cd49cbd5b496248677ef9678616d859bf37f7cdca6cddd366e61a2135ab18b5b45fc44600a527b119421451cd0e600128e36f6b7448e5fa7c0b5c4a01229e3a68e6b9a6e4c5783ac50f79c14bc5f3d3af146dbd6491eb2fdb7ff0e41544b3b69b568f9ffe37efa3df0fa410d6fc15cba7be32f31ec2487d3e235677a650fab00cf87fa881586373207040636d7b128061c3dd5186481e08c3756aef807e9dda6e0058421d2ca073f15030f484b435d999d88d7e594f74544482da38c08ae6e9c34573ead4b386321450a6e9a63193bd5a8ac1aac5c2a2d040f161d78a4602cad1caf9aa54dc1ee878dffb9f66ff7b0538db175f26f377746a9570a014a09ad6a7702fc9f21f6df4624ae43220ef17ec6d0a1eadfcb4f7ddc24e7982be2396240c6b8a6a85d2a629b83e58d996c66205f797e84b2e6e5a840c07265f267f1695bb677420a49588f2791885972148c7d64715d6bb4d3ca6978ff506bb8e2741ef1c620ed08f6fdc93ccce65cdfab658f76cb07af6e7ae010815a144d30f71a68493bd95427c92b5343b05544819175543edf44b3cea4115377549965e60602be8c5ee3c00fbe3a8d4b1bd11dbe3964f69ef2e0662d48e2651cc51f83249de4caef4622f450d858a0948088d1799a3e9e0a2591fb305b61303848f9c02b62081cdeed451a763d9947acd5bb4c9a770c6d4bdc82b54acda8585375a9d24d7a0b89732bc6d27843521af4cb0a0ca26b5fecf67143560959cbbb0037f278c341087daac211182ea1665a0b3311911f3f9be2f497042e06970f9ea21cf5ba4cd5b011edcef736dc94f291f370fbba5d094074977a3609cd6bba450de56eb38e8cdaef4bad3d321f4af751e06895c9cd266710117143fd93d6d434379d6ff9b69136c0d4720f67b9c1f5f2a5a2a0301d17f82df77f329198b529d213f975f656ab741ce2aa7ab3002527bda46ff1ae2145443cafd339b9092d7038444b2913720975ceac06ece04aac43205617072cf3e6f99f46d27653e1745f2c82cae7023789463e6d92201910b79294383c4e3097dd8a0f391bc25e7ff71e257f0283b4548455b24e5061a48814d5e76e5785f21e90d8a527fb02ac676f889663226f961450dafc204daff1a242bdec010aa58cdbdd7ddd2556ddbd7459ce6a6922518a36806b49fea432aa7bc886972ba1d5eb2a4485049e9f43e9a5130c383b4b7afc0566b7aaec9976d52bc44a016abb2990c2800ba0bfed981cfe6ec8d476c801c1ab0788a8d6ca17eb5abd3870b71d2b08661db1963953f6c14e9f6935b2170792970e8053e36ec23cdbf14550649b52e70ae328d98d40152f86ca8f9fbdf4dbaa9196633603d0c041af06f7ad042aa808bed799ec99b3b65a5a2abdc47a6a6438240e4e42da20279d1d0cc7a2dcd80f6893addd851eb245efbd220b0ae9d2a135379a9b176d1cdbd11cba846a40512042edb97af3a52fb78fec6a7af1ad8ddbaa8f035bc7ec49f05284bf0f1d16ebf4e93152eee522b248e04c0373f534facbd1eee4fa5bcb6b7153fb0ea07a3f256feb0242eeb72581597c782321d90dd574226635cdf92f6572bc2cf82e010446581d686553ad1b2fef802ef6804b385c34ecd2cbfdb563d005c6bd64c8d408875a200147e97d3fdbf81e82695cdb8cacd877dd162f9f65318ad25641315da6add2649cd78317ce197890a895365236d24fe074e5d27387cb7334797e1c6f0752bea8d0f9a675a846cd5417843a2f4a73245f99f5986e5ea91b701c501d62661b9a824f1c3b46c20cb1bf5347dfda9b51ce651308c9c02f98654514e4e0af79da80c37a7cd64beaa7d5e4ff8df2c9b56a64924c638727fa910f013b2f8bd009b4bace9088a2a19a629dd1c6e3eb92e7fded2b7277905c7742cb5997df97ab31832b63ae79f333768ec9f14b19341f7dc3d9c37057f43c078625e1904d0a8f3193c793b23edaf4f43111d92bb58e912374dd6c6d426173fbcb2091c3ebe38156dde910ca4fa8220c408e7a1f8ccf32f6591290a16d90e821728573e60801887d619802bb631acd3fa81a30e663796da921aad8cb54826fb145efa355f296a10e5f6312607f8591601fe772a342529238081469af59a17d3fbf31281250f4f24c757b8b7c4b8cd1c2556b6a0f8585cf7a6dae3191cf701eb485498db198974376ee39d9493ce1570144c7eb10a4849da455841259deb2da1caae885ebf73bf6f45e732369e64f21dbb0ec6a2cf8f3063a6eecdedddfcb7dc1c100badd8e86c86af66681d950fcae0fbc32897ca3ea807dd3b962fd499061505160e6acd08374709d06c77dea4b9a6cbf15124c0a3fb71c0c3d56960d06c63de58495993bd2a57c185d0ebe5b27832543ab6d9536e1187c21aed8f4c4ab748e7d948a88c0060e58664514d38f24b6697beefd9708e20e5df283ff37895c4a33b164472814647eb3013e123d1e019e9ea1c61e9ad53ecefd424c35dd5d34e96266e5a5d66c175a1a922915b199d6e15838deb4916f2c819f24ed59a1abebf1034c28c1ab41e32b7d4dd24a0914e73e382d16f122e7ebce15c5cfaebe1bb068227479416a2c148cf062fd540bff545b21eaff000a2626866a19bd0c180254adcaf62008ba4a5b5a21d5f03bfb18258e8a73815302bc69211a385c7989a2102b467401476d5d52645bfd9633dfd4957a08263660749e9939dfd530522a0412452b7cc15141d7db486cd6dbcdde39afa029dab64b7885cebaa26a44d0854eb89ec6f19d434d2ce1129ca7845c52e8f72102576edfa3bce083d2312ab56cc8cc2c3d8f5c7f4ba19714a12485363d127e517b448b90fcb7a688f2906dab559e92fc69bf32890a7d5794ace752168585804029f1e00531a59e0eb42d23ca824281f853deacc5bd92f7a9e23726a9bcbc792a991d7d0e2425ae8c4d28259e9e8b83988427d16be4b988fa2d79d82f2d44ad11870ae61c84bcbf4c9405ccadadac7c931a52121151ff1872fce5a43958a4d417033561308e401ad5c7cf06810b6b37da14d30032eb9a00df105312a5b56bfa11700e6011ebf2faf7b9df10f01291aeb125f1ac2157af958e9752f89a397a26edf518e6ee4935de15b658b5b8adaab67061299594d9fe4d39b008eb1d2182fdc75af87a1ae637ad5ee6550981a6e2494873623e1baf27315121d9f9a7a0b76239eb53a1a9898a59b421de7b1c4444d9bc3600d924cccf5c23a0509f2c077c22b840152dc8c0eb95d3b55ac047da30fa0ebebe7b68c538b4f674f942f65aa6f9eb7342db43cd9fa1559c65365e331806acdcfe65a52389a3628d8b3b62bda02a22394a456b412287863d7aafb58d622d0f776db0bd889b17d9dfbe1a7e46848ed5ccf907a4807d80b797e93f46e54395d7632cf70c72716c9723991a1095f2aa6f072ac5221ad76816a5df01d0c166d31d86ea50ca3eff7eeb59b6341bef66eccf9b24f1b6487d3500a7555f119c8d28f0e31620a138a48fffeba794b0d1d33840e4e37c9851422067710d8275c031ae443c5c40e877399b085c7d89e8563b5d516ea9c2b2b949611026512c24acb2fc8eb5aca4e28165d3c58bfcac5a55f3e40397ec4b52a99a89fe8de421247bbf1ae9a9de587af5a1fe317a3ab7132fd252fc662d9d1e25a6bc87289eafaebe26d2367acfc126e565b3427a219c7470b16982f1688f625cca1196f3fb3690014f9d93e16cd34fe899b6346e9090353b0ea257005773e26327a9cb0702889dc0c87ce1b378bec437782762efbd93fb025e6e2ff4e13b1c3220fdb9c04838b99b188b2e97d996a9dca3d1958f7d0e2f146e775b286d06d486fd4c13f02664e2c86cfa0722ad3643b660f031e64b8fb7b570a42b264547aee1527a56cff2289f1c08ad4c14e4156832512231bb83b338e0ba431e529c6e2bda723054e86d6d9b7a04ec83421bcb19624fd7f9631eec659ed29ff2a69c9aee185f7a8a1e40b55a040b64462c2d812551f7d33a07790142a6788775e224f83eb1a300e48784bc5ef5781ac55fa4484d4656f7dd60224650652160be8a1b794ab13e19d421f53de0b94a6da082ca8c5b31b9edb1e792273e0d2408dea80f35933b7e6c6b8f2fd76b65351c61157bc0381a171d1ec549f8e344bab3ef238fbb8c64d8cec3c8261cc613090b4b2e5a865fa5d5838b44fcabf55ac63bc579dd44d8cc642a0e0f3e329c91427eeec9d92b8f709ed72bd10ba4ab665641c6012a51b7c13618881b259274fb4b4708571e51b91f4eea9ef0e902be92c778b577d9072f409a67c810bd54749eb4d8ca08a366ac2b595d8a0a1c885d0267d488a834d2139797507e4ec22f88f3c6c38308c73dd392a75f6631b2f1862d3c4c4829a9c5d268725e454889eec17455bcc3d1220c6f784cab5d62106d129953ca896f21570296a7671d2f8c46f20262af156b2efefaaf8403a5d1cd4f93d39d4d048cce1d36f6bbb77b9609b7a2fe270db1bd01892a3539b0e7a54642063db831838eb29ae5dfd69f46bc75f7b70a17f12ebfe4b5a0f1171a48e5649a8d777d8bfcb3bdbce329b66c76877b8cac44f7591d324c2d2d718298989ea0746daa34997f463cbb8eb61969de2d5aa86573e238f53ebfee8830e9990746ae2095d36a7b3ce9923a83da1d07aae628a39ed71df60f8e0d83e3d31130f6451fec69e3150f01380f77eda9776c4eb06ffe50cafd6ff736de78887488c936cadd7ae5f898f2e9c850751f250dfe2f5859520e8fda89602c3f12f7238ba31ac9fbc2cf7cb8730f5f3f4de7e2a8a094cad0ace81686d60da43b3bb9526ea1ca3c1bf1e5c4a25456b1061c17592a0e21e68728549e38e47a310df46f2dc9f6bff5974b5e1b859df0d5b53f3acd361d376c62a4387f587e9027d6ffe13cd6b4ff6802c55dd96ad57b4a382f67de0bec3b3e234553d7e41d0ec73f19ed9c17685409afb999d14dd6022c67e068abdeee27c8760bd9a2c795aefb0675d6a6d4382f28263dec1f27d25c84fa4b5261feac612d6274349edeb5a99670f1df595da94ca7921efd6412e26fecd2e54f47fd203f3578bc7eab6103d9da649ee88c81a23d5a541a65a60cc37021889639bf8c11e45b5d52753140a04a071a09956d0fabef185a18e4d50790003a336f52918a53b4d71d6f608355827cb2c6ec79403f32abb1532dae50eb0f7e42764fd351a2edef8c6ca4e4ac87265d1defd9afbeb9913fd4d80d5591eb800e23f6e05de18c0e3e49e459c0b3d7486f12e225b78779948048da743e8b49e1eeb27fd99689a3f4e38baff4c8c0898040aa4933dfebe2b0be098eb618f125e9aadde4760fa95493fe5dc052b7c1defe", @typed={0xc, 0x2b, @pid=r3}, @typed={0xc, 0x16, @uid=r4}, @typed={0x8, 0x5e, @void=""}]}]}, 0x113c}, 0x1, 0x0, 0x0, 0x800}, 0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000003000-0xc)={0x20000008, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r0, 0x0, 0x0}, 0xc) r6 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCSFWD(r7, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @random="3bf2e96bbf83", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r7, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x10000, &(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$netlink(r6, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/01/16 09:29:54 executing program 2: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000fcb000)=0x80, &(0x7f0000fcc000-0x4)=0x4) 2018/01/16 09:29:54 executing program 5: r0 = socket(0x8, 0xfffffffffffffffd, 0x1038000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000e9d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x0) setsockopt(r0, 0x20000100000114, 0x5, &(0x7f0000007000-0x4)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x6, 0x4) socket(0xf, 0x0, 0x0) 2018/01/16 09:29:54 executing program 4: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 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)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e3d000-0x10)={r0, &(0x7f0000c48000)="4dec14eee98e0eee5d72e3443598de79e8050e380832bcd94a5fb448922014c5dfffb68cca525e0f2470a357314f036205f2edaf2449da967f57b7186e7b0c18d3230e9bfd0560eed46df1a8b6261a69e6143a5399f506f0392478dd42f783089958f93c4a7b4a7b24b34cc996e1062869f41fcdd52f0340d27cdb89fb6ab6cca3a516"}, 0x10) r2 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000fed000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r2, &(0x7f0000fed000)={0x1f, 0x1, {0x81, 0x6, 0x7, 0x0, 0x42, 0x4abe}, 0x8000, 0x2}, 0xe) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/16 09:29:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f000055b000-0x38)={&(0x7f00008c4000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b6d000-0x20)=[{&(0x7f00005de000-0x48)=""/72, 0x48}, {&(0x7f00005f2000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000c86000)=""/135, 0x87, 0x2}, 0x40000000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000255000)={@common='yam0\x00', @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f99000)={@common='yam0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000042b000)="0b00010095d6636030bcc149ed569fdc14622d1e99a648db3842347535d86b85fd51604bd034688fa67d5f95f17db348aca20603dd2421caac398befb6fc490f3089319c133b9ff3b5c557155d28667c3619719d2686f199e4c3a1fda6128ec629ad0b074cc5735ddfecf1919611a0c667e7dbdfe9c1ea0703ffe6137ae68b40f3c9faefdf569caf146f669d77081b8f3b910a62a4f358af9b75a3d0b283", 0x9e) 2018/01/16 09:29:54 executing program 6: mmap(&(0x7f0000000000/0xe9b000)=nil, 0xe9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e9c000-0x8)={0x0, 0x40, 0x4, 0x6}, 0x8) connect$inet(r0, &(0x7f00003f5000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e9b000)=0x0, 0xfffffffffffffda2) recvfrom$ipx(r0, &(0x7f000062e000)=""/35, 0x23, 0x40000000, 0x0, 0x0) mmap(&(0x7f0000e9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000e9d000-0x4)=0x5, 0x4) connect$inet(r0, &(0x7f0000e99000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) writev(r0, &(0x7f0000a53000)=[{&(0x7f0000e91000-0x1)="f4", 0x1}], 0x1) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00006ec000)=0x7, 0x4) bind$inet(r0, &(0x7f00005f2000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000438000-0x5c)={{0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x7fffffff}, {0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0xec9, [0x3, 0x9, 0x5, 0x3, 0xe994, 0x4, 0x40, 0x7]}, 0x5c) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e9d000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b03114179af7312a89a2ecdaf038c9f5"}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000205000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000748000)={@empty=0x0, @broadcast=0xffffffff, @empty=0x0}, 0xc) 2018/01/16 09:29:54 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x7, 0x0) pipe(&(0x7f00008db000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f00006f3000-0xfa)=""/250, 0xfa) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00000d4000)={0x6, &(0x7f0000fd4000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fd6000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f00005bd000-0x30)=""/145, &(0x7f00002e9000-0x4)=0x91) 2018/01/16 09:29:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x2}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003fa000-0x8)={0xce4, 0x1}, 0x8) poll(&(0x7f00000bb000+0x6e1)=[{r0, 0x0, 0x0}], 0x1, 0x9294) shutdown(r0, 0x10000000000001) 2018/01/16 09:29:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0102000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f0000000000000000000000403a4b2470a0000000000000000065dcf160e7288f358c0002f0000158d19bcb31f1314a8ef151c3e5a5bdb9c8ead2000077aeb81090001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000158000-0x10)={0x0, 0xffff, 0x8001, 0x8}, &(0x7f0000076000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000bbb000-0x4)=r2, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000022b000-0xb8)={0x0, 0x9, 0x1, 0x9, 0x8, 0x1, 0x6, 0x7, {0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x107b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x2, 0x9, 0x0}}, &(0x7f0000c62000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000724000)={r3, 0x1}, &(0x7f0000fa4000)=0x8) 2018/01/16 09:29:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x11, 0x4) mmap(&(0x7f0000000000/0xad8000)=nil, 0xad8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000662000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003f3000)=0x8) r2 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ad6000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 09:29:54 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x15, 0x9, 0x3, 0xfffffffffffff800, 0x8000, 0x7f, 0xfffffffffffffffa, 0x7fff, 0x857, 0x8, 0x4, 0x7, 0x81, 0x7]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r1, 0xffffffff}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f000001d000)="a5", 0x1, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 09:29:54 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000)={0xffffffffffffffff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000009000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000009000)=0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x8010000001e, &(0x7f0000005000-0x2e)="78a32717", 0x4) 2018/01/16 09:29:54 executing program 3: r0 = socket(0xb, 0xa, 0x8000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000926000)={0x0, 0x0}, &(0x7f00005e2000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0xfffffffffffffffc}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r2, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f00001f5000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) 2018/01/16 09:29:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000073000)={0x0, 0x7}, &(0x7f0000461000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000051a000)={r2, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) writev(r0, &(0x7f00007fc000)=[{&(0x7f00006be000)="19", 0x1}], 0x1) r3 = socket$inet6(0xa, 0x5, 0x7fffffff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000597000)={r2, 0x5, 0x0, 0x4, 0x401, 0xffffffff00000000}, &(0x7f0000859000)=0x14) 2018/01/16 09:29:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000400000-0x8)={0x0, 0x70, 0x8}, &(0x7f0000be9000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001b0000-0x98)={r1, @in={{0x2, 0x0, @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]}, 0x1, 0x100000000}, 0x98) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 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$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r2, 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 09:29:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000dc6000-0xc)={0x6eeb, 0x1, 0x80, 0x2, 0xe8}, 0xc) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000061000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a54000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000486000)=r1) getpeername(r0, &(0x7f000080a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c34000)=0x26) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000040c000-0x10)={0x0, 0x296, 0x5, 0x3}, &(0x7f0000fb1000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000774000-0x8)={r3, 0x0}, &(0x7f0000211000-0x3)=0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00009a5000)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 09:29:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000493000-0x20)={0x400, 0x3, 0x0, 0xffffffff, 0x40, 0xffff, 0x1b, 0x2408, 0x0}, &(0x7f00009e5000)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e07000)={r1, 0x7}, &(0x7f0000d1d000)=0x8) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 09:29:54 executing program 4: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f98000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009da000)=0x10, 0x800) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f98000-0x9)='scalable\x00', 0x9) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00005f2000)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffd, 'drbg_nopr_ctr_aes256\x00'}, 0x5) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x800005, 0x84) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x100}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000f98000)=@common=""/16, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/16 09:29:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000093e000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) 2018/01/16 09:29:54 executing program 5: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000c9f000-0x5fc)="d110ba65b7f75f3d490ce4f580b9a8e466602500c4bedde7b95b8b1309ef6b0953fcd3d392874f04b07b56a0f888d8a4d40b540ea9b86b722de731a91bdae01b538a8d9485f86631ea498922a0fd20d4538d17dbd42108bd275832b7bae632cbbe0a13286e6656072157be8ffaafa255609908422c269fa7154df3c31e242951ba6c684863edaee20fac0101661c5639b054b7e191482b62bbd11c0c27ffe2383014c470fd5a343f499e2fa752fbc9d846488cfa88683169972c9b2cba01fd1f3f0dc8dff269a4e6fa7b7c9c76ee026fd26683e2ca1c618052f0296aa25a31ab7b0900000000000000fb1dcdc5b96dfe571bac570bad40dde7dc0503419e9b2f8213e0ae46d5b4075b36275aa8af46960aedc633b9a97ef52b7e7e12e9a227d0c23369bccedc974a55af2d7790c2bf39837c1511ea5febaa61bd42dde9a4a403188163564309af92a02618a30007ffcb4a8a685665b631990b44329a7c7c13a65b075321fa60beaf72452f6e3d6cd2cfef46efb86ec4d814b5e973ba94fa786277d976921908ec861deed3778a46b544d381576e34e501fd82ce87e3f3873b826ade5dac485055c91d2aa6b04d4820705db77c41ccc5e7ffcab4b0efea4b4aecfe5a635401afdf583e5dcaae2e0f5c01f93052f0864074a8b18f3126ae4ae39565b4be459ae1fae8c2042cd46d7bc23091f16855f1d19153d74c3d892b4256dd74e6fe88ce2ea96beed8176e7cc0a06aed4f0673ad1c4719f781799e095317fdff6732281da438ca3f293ec6e26750eeb9b67382cc35c897cd56e5c1011e6e93a0a7d366d057642e8d0946ed29a88014dfe573adf460a74fdc9b9dc35ad91086b0425fb6a3ff3d7e01c5eb4361e373cc5bcb12ffe2191a3a864f1fd947c0cfa2c3d877087375546b55e1fb9339ce84b79b832ffe8c36d4b8c60aae58a59940d1670750d466d04b86a46e8404c8dac89946b27eb40677aefbd4e48ce219062b838626f398d4e63ebd59ae60923face4f5418789f3a9c42c4c017ceed77fc9c86a4194409f684f20a9b2f64d7de7fa374d47450771fc9dcc05cf2c2bb34fb4f245566165af2611daf207f39084f41b9c2501e087f0ff9840978904d26f79e0df77b52ff8dc51034194741def8c0cc3ea638349fc447e248aba6994e1201413cc4d4fccfab0082f8393eb24aa7a6f1ec5ae4cffde1410354b0a930d888cc4d75c94f58d2c4862fcbbde7637444d09f0e3fd4ce3fb0934982abbfd14ae8d6b31a5a736179aee972c6fc968fddfe29881434bb7d4c3d6f31ed611ad33caa0373de6051adbc639ad1ed6fad06a0bb65871e4cb3abe6c060500dc8fb83fea00176f35d0ed68acdf73b5eaf32b4322f8b4e8f671733f94b870e99b283014435a0aa223bd6bd3a192df2fe11a207906358dc49d49c2b0c826a165d2ef3196e9d5b86a6515aaf38e57c7c5bbf7ab7f7974d4c012aac2982e2b9725db8fa2f6dddccfe119f78855e136cf58d69d623732e1cc7bd910caa6b53951fab4d1c69acc3a6fa1289f22c8e4de3f67e78fe63e015de345a5bdb5a5becb415c06cfd0744fedd04c91abacd4cd0dbe7c2323220189482c2fc5ac9a683b48907bf33d571540986506f04a2f74019f41fed754fac3f616de59ea5c1ab9e4cfb72efac5af29fffd502b21ea1e1ea41a3a22abe0589b5c737bb851c6eb8d89bb99556eb3966e2d658f68f7940d99740f05437edd54a3824be48b3b919c00688ff88df070434a1c69b9848ab94aea47082dc554f1092ca77d298e59a8419ad22dc8b4e8a725cfd1abcece95045012842ff6eced765daa9bb1b08103abc829a895cf75c090db3761927aff4398d0b5300311d6e3343d02881d88b3d65b7f11488afafba4d719510fb2ab94e61ba40a461e8972a467c71418b335a7ef70e5293ae07b0c6cb6bb12f15111d68afb1f1b54e4dc1c4e0dc360f844086d72928b33c4cca5fe13ad28f57103290ca77adb92458d4bd10f675b47a14d5b4f6a73932cb97fc4ccb841e8dbe40b29aaa73a291569ecfe3bc1e5e95aa46e1a16da6ee9fd32b550852d3fede027214bd74c465317d6ebb75533e4eadabb37557265447809a3a9a830fe7cf103dd9556", 0x5dd) close(r0) r1 = 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) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b2e000)={r1, &(0x7f0000fca000-0xd)="d7ee0500000000000000031293", &(0x7f0000fc9000)="ab8efa27f64a92bfaef0fe33ed2b0d1d70e83e268a0ab2e5c5c920836d958f9279de50aa351825396708a95c1b2f533a15cff0ab1fc8da2e2bc332956aaf0612a80b3a5ef8a31aa54121005a03ada3c5ebc6a2ccab9b78b976838e65d38d0dc54c0390d4f185f29226c2e9cc1e7ee484307d8694bad3c8dfb64d7ce5e70876fb24c6dab5e97752a733201ba3a3aec558ffb8c7a1eacdafd38ac5e21ece60a3d9406829c7f329b3f3f594da360a464937a36cd383db4413c61e380f87bfadb0f0752094dd8dccb6eff5ac028daee9bafd737f62", 0xfffffffffffffffe}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r1, &(0x7f0000940000-0x9c)="ef", &(0x7f00003e3000-0x5e)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r1, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000b9d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000979000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f0000f5d000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00006ab000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xfffffffffffffff7, 0x1, 0x7, 0xa, 0xa0, 0x80, 0x0, r3, r4}, {0x8, 0xfffffffffffffffb, 0x7f21, 0x9, 0x100000000, 0x2, 0x5, 0x4d5e9f38}, {0x5, 0x3, 0x9, 0x9}, 0x20, 0x2, 0x0, 0x1, 0x1, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7f}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x4, 0x3, 0xffff, 0x0, 0x1, 0x8}}, 0xe8) 2018/01/16 09:29:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0xd, 0x4, 0x3, &(0x7f0000334000)={0x0, 0x0}) recvfrom$llc(r2, &(0x7f0000931000-0xc3)=""/195, 0xc3, 0x1, 0x0, 0x0) r3 = socket$inet6(0xa, 0x802, 0x88) recvfrom$inet6(r1, &(0x7f0000b86000-0xb1)=""/177, 0xb1, 0x2, 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f000042b000)=0x6, 0x4) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = accept4$netrom(0xffffffffffffff9c, &(0x7f00002e3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c9c000)=0x10, 0x80800) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000b52000)=0x0, &(0x7f0000bdb000)=0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000139000)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f24000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000b49000-0x4)={r0}) recvfrom$llc(r6, &(0x7f000001f000-0xa)=""/10, 0xa, 0x100, &(0x7f00001c3000)={0x1a, 0x1f, 0x9, 0xb866, 0x1, 0x1, @random="464cc1010306", [0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00007c7000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5e7, r5}) 2018/01/16 09:29:54 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x400000814, 0x6) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) writev(r0, &(0x7f0000002000-0xa0)=[{&(0x7f0000000000)="f3", 0x1}], 0x1) 2018/01/16 09:29:54 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 09:29:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) pipe(&(0x7f00003ff000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000023a000-0x40)={&(0x7f0000e1a000-0xc)=[0x0, 0x0, 0x0], &(0x7f00003f6000-0x8)=[0x0, 0x0], &(0x7f0000f7c000)=[0x0, 0x0], &(0x7f0000721000-0x4)=[0x0], 0x3, 0x2, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000083f000-0x4)=0x6e2, 0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r2, &(0x7f000022f000-0xe)={0x1f, 0x3f, {0x8, 0x100000000, 0x9, 0xfffffffffffffffc, 0x7, 0x4}, 0x3, 0x6}, 0xe) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x40047459, &(0x7f00006f7000)=0x0) 2018/01/16 09:29:54 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x80000, 0xfffffffffffffff8, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000001f000-0x9)={0x0, 0x0, 0x101, 0xe5, 0x45e, 0xffff, 0x10000, 0x1, {0x0, @in6={{0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x101, 0x6, 0x3}}, &(0x7f000001f000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000000b000)=@assoc_value={r2, 0x77cb9c79}, &(0x7f000001e000-0x4)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000001e000-0x23)={0x0, 0x1b, "1aa75150d321da8b903354b67dd678128bb9474ebcc83c809ba63f"}, &(0x7f000001e000-0x4)=0x23) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000-0x10)={&(0x7f0000019000)={0x24, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@generic="0145f57e8c222a272edcc2"]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 09:29:54 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d65000-0x4)=0x6, 0xffffffffffffffcf) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) 2018/01/16 09:29:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x8, 0x0, 0x7, &(0x7f000093f000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f000080b000-0x4)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000452000-0xc)={0x0, 0x0, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 09:29:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d46000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f5a000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x1}, &(0x7f0000e67000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000098e000)={0x0, 0x2, 0x8, 0x4, 0x8, 0x1, 0x5, 0x7e, {0x0, @in6={{0xa, 0x0, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x2, 0xbcc, 0x10000}}, &(0x7f0000515000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e2b000)={0x0, @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]}}, &(0x7f0000101000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000470000-0x6)={0x0, 0x8}, &(0x7f000026f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b95000)={0x0, 0x80, 0x0}, &(0x7f0000094000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000012c000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c15000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000371000)={0x0, 0x2c, &(0x7f0000f88000)=[@in6={0xa, 0x0, 0xdc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x101}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009bc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000606000-0x8)={0x0, 0xf92}, &(0x7f0000582000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000029e000)={0x0, 0xffffffff, 0x6}, &(0x7f00007b1000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000048e000-0x18)={0x0, 0x285, 0x10, 0x9, 0x6}, &(0x7f000097f000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004b7000)={0x0, 0x7, 0x9}, &(0x7f00005a8000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000570000-0x98)={0x0, @in6={{0xa, 0x2, 0x88, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x24f06fdc}, &(0x7f0000355000)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009ed000-0x8)={0x0, 0x6}, &(0x7f0000efe000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b32000)={0x0, 0x64, &(0x7f0000b0d000-0x64)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x33e}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000fb9000-0x4)=0x10) sendmmsg$inet_sctp(r1, &(0x7f00001de000-0x118)=[{&(0x7f0000662000-0x1c)=@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd42}, 0x1c, &(0x7f0000d03000-0x50)=[{&(0x7f0000188000)="3f8401b6108f4233b4796c311f2b12401792eae83734154a046f3003cdf3f4be506dff3315207c84dd1dea780ab7297c0e68ac0143b10abca4c11b86e0bc887f8d3b397ef6aa6b372afba4996f9bd9094893d3beb27ea31376d4e099fd79", 0x5e}, {&(0x7f0000205000-0x1a)="fa9ea36242409173fd211f761f469b39d96f53877440d1e4c312", 0x1a}, {&(0x7f0000480000)="5d6def69d24586cde1b76ffc77d8e13fdc0d6a51d04683fe18f1d4f700cc1f45d133ec323e41321a36e9fe508d5cf914c1146c240decba7a16871f8fe946c6fc779e32398fefaf5ec5110db22408fb55746ab234155d796d55713cdf1adf442ecaa8d51df3ea0bad7cc097b9ccee0c628189a9f362bbe0fdbe6650eab7be158e89956399ae1b30f8f71ef14bdf3ed543e260f6f6f57895c382c712801436776282ebf1c25d2906726113deba1716e4c492af07455c315ba8c7baa99adcf1c9fbc4bd3ca00c88bbe02944f8ffec410fd30c427dfde1ca81b630c42431c9b6", 0xde}, {&(0x7f00002b6000)="764ed358193d53fc3d1da4a5a9e701f041dee2b2812090301e33dc2e84d3ff55f0b88e8c7e31f9009b17bad8c0186821c4e1fa2c2f7c4180775c9fe6408fd1d0f616329d0a28062afffc2a3a51454ec9a69d53216461", 0x56}, {&(0x7f00000d2000)="61915af3f6c275e38bd532e8dbc368895a4f9220bea076edbe83a709016cffe39d2e4c87aeafd626c2ec68b6e8650b7c24c82635268dd0cd76aa78ec61110223a592188ca570c432f483a63ea7411db6d8f36e0b63744979dc8b7493a09e80a0453478cde47f243e6c71130e34abaa4e5c005958dbca7879658c6edd75507fe6d1a57e9a5f984a", 0x87}], 0x5, &(0x7f000014c000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x1c4, 0x80, 0x9, 0x1, 0x800, 0x7, 0x4, 0x2, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x48, 0x8000, 0x4, 0x40, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x58a, 0xc, 0xff, 0xffff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x8000, 0x2, 0x3c, 0x1, 0x3, 0x3f, r5}}], 0xc0, 0x11}, {&(0x7f0000763000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000033c000-0x40)=[{&(0x7f0000f5c000-0x96)="9ef6974dee0525169a5059d35757ed6fc23826019934bfb5247094cf89c249e54095665f134884c3b7c504508b04dee55871972c36df2a8fee99b1e7afb69fa744007b9439569d33f98fc4f948e8662fcccc108020de466b8b112b38e1bb8e61172b21b24b0badefb193634ce0083ba9136c7c0744c6b906b8f06749abdd029876ce8d925b9d462797e754dff4e688361be33345704f", 0x96}, {&(0x7f0000dcc000)="", 0x0}, {&(0x7f0000011000)="aa42424dd9d9209f8a1377cbb5f9cbb0b7a45ccfbc469d2b2e9fceae179a64e41e61dfd39853f448ae96857d369f4a38e4374824f7de9f925d5e4f7f61e9d2db482df3", 0x43}, {&(0x7f0000bca000)="b732c8ae948739f8c1197a86695d5b2f0d9f44e4166b45a317cdd1e85e98cd2fe9482ac1d64ed05222b648659fc7065e102bf1a9ae2ce005fe0b9d1ee471115c226a2b60279241e055148198e9ff82bc21eb82d3be6c6ffc4b5633b554498bbac33cbf6963cd44cd314419446832aca4a123e8ca689081c023c643f437354829d7ca50fc454d5189d013c0c0ef19d9c5ca6beea8", 0x94}], 0x4, &(0x7f00001dc000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0xb, 0x89, 0x9, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0xfffffffffffffc00, 0x9, r7}}], 0x60, 0x800}, {&(0x7f0000b7d000)=@in6={0xa, 0x0, 0x69, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000d7a000-0x10)=[{&(0x7f0000fa1000)="b71f6a48f0551de0811159a5db2555f78ef645f560aab2c3bd76bf3dac55363f9890e33add8a5599f019efee5ada4440952b25e730980db730169c53084bc353010300b3677ab380b22291b06d3290debf32d31c8190fbc3304ea97132ff01c3db1a1f493e5a03830577f87bd6392ac9a8c2bcfa02aa", 0x76}], 0x1, &(0x7f0000650000)=[@sndrcv={0x30, 0x84, 0x1, {0x1000, 0x1, 0x202, 0x5, 0x6, 0x2, 0x6, 0x8, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3cc2, 0x5, 0x1000, 0x2, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x367f, 0x4, 0x80, 0xeed, 0x80000001, 0x0, 0xff, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xfffffffffffffffa, 0x202, 0x2, 0x7f, 0x3, 0xfffffffffffffffe, 0x3, r11}}], 0xc0, 0x4004001}, {&(0x7f00005d2000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009d0000)=[{&(0x7f00004cf000-0x1000)="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", 0x1000}, {&(0x7f00005ab000)="cb2278372c0f0317ad94878425c7925204e0894bcfca82d2a4d86b5166398389747dd4ae7d35d4d5a550f0ba3d773b35223afeceb4a8419c5fef6e08a20bb75869030870e79007077d7f3e3dd73bebe531b03a23cc80dd0dd320d70446098c7631993a96f4c5f6944dac3d9a6d69387bcf6e199d33d460dd11d0a54134be394911251e83b80c468a37c78d9cb163a2c3203069043b0f2cffae27a471aab9e70242cdc868b424c9b0e80757b29775849ee511e4d43e4bd3119470669c", 0xbc}, {&(0x7f0000571000)="e1e9237dddcbb6632330056f274fc9724893d455cec7b35dd526b3ebaf76b912268f7801ab720bc4460ae55db3be45895713042cd78b39a6bdfdcc6ec4a0e5a0ee32b94562ddab72b07e87b69ca1f9b62bbb674386e095eb4ac14f5a2be0e6c795133f00bbada85cef", 0x69}, {&(0x7f00001c6000)="3630f8366adc484fb1a13abe3398544e163a56cb5e0243db63db8ca68dae797642414528a2c155163b70980783238c656e0a3245da0d52dc69d80e534e5fde2a6457372bd4b4fe9274f50d7a6b4297b148de7111", 0x54}], 0x4, &(0x7f0000673000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x100, 0x1, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x845b, 0xa, 0xa87, 0xff, 0x3, 0x80, 0x9, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8201, 0x275, 0x8, r14}}, @init={0x18, 0x84, 0x0, {0x7f, 0x663fba4d, 0x1, 0x1}}], 0xc0, 0x1}, {&(0x7f0000410000-0x1c)=@in6={0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000eb3000-0x10)=[{&(0x7f000053b000)="15a58f2581424460ba88e2689ee12ce6a90a88d437c5e6c7b7e27dccd482dc40c53bd87d67eaf60a5d21bb69bb38e3150907c1b5daabb7aeac58e658f4fc1ca47bdd89b47d2cfec4f1dd9ee12f5ed76c20ff0680cf3ce9a9ac71dd539c77f1dcb05151045859c132291aaabb0a83116fb32a72eb17f5b91161206335e04c", 0x7e}], 0x1, &(0x7f00008a0000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x401, 0x1, 0x8001, 0x779, 0x7fffffff, 0x8000, 0x5, r15}}], 0x30, 0x0}], 0x5, 0x0) connect$inet6(r0, &(0x7f0000b7f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff7f}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000a33000)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000a46000-0x20)={@generic="1adde081cd10b0cbc15b7b9c82ac35c0", @ifru_flags=0x3000}) pread64(r0, &(0x7f0000e9a000)=""/112, 0x70, 0x0) 2018/01/16 09:29:54 executing program 3: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0xa8) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000240000)={0x0, 0xce, "3be84d077f6a9a63fc3447a83272e43287ea9fb1ddcbf73e17d0150a5dd08b78c93aa38b6e65e75222826e3e298d3de23a015c3ef4454759f62432633f66f6c3d137943080560f5561a21f4b14557d3aac5febd6a857446be0ba32ac8ae51803b2184d16cf0ca52365b76a09f00b47566b35c8d4d28329513f8d90f32f6997406b55e911dcb88a9b9d489ae669cbf526da11228cfcd108154f1248251d22d064c9b1187a65d3bd402e48e8708c4bb23052640f46d3941e43a260b3c107602eae60068c1788b14cac88a7ce68910d"}, &(0x7f0000943000)=0xd6) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000943000)={r1, 0xfffffffffffffff7, 0x7e00000000000000, 0x5, 0x52, 0x5}, &(0x7f0000943000)=0x14) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000104000)={0x0, 0x0}) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000944000)={0x2, 0x401, 0x29b, 0x76, &(0x7f000068b000)=""/118, 0xa5, &(0x7f0000945000-0xa5)=""/165, 0x0, &(0x7f0000944000)=""/0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000943000)={0x1, 0x3645cef1, 0x9, 0x8}, 0x5) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00003cc000-0x28)={@common='lo\x00', &(0x7f0000943000-0x16)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 09:29:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004ed000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ae9000-0x10)={0x0, 0x1c, &(0x7f0000912000-0x1c)=[@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f00001de000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b28000-0x8)={r3, 0x1f}, 0x8) poll(&(0x7f0000fd4000-0x30)=[{r1, 0x8, 0x0}, {r2, 0x200, 0x0}, {r1, 0x314, 0x0}, {r0, 0x80, 0x0}, {r1, 0x6203, 0x0}, {r1, 0x101, 0x0}], 0x6, 0x100) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000240000-0x4)={r0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000033000-0x8)={0x0, 0x0}) accept$netrom(r4, &(0x7f0000f3d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000213000-0x4)=0x48) write(r0, &(0x7f00008f7000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) 2018/01/16 09:29:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007cf000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) bind$alg(r0, &(0x7f00009ed000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60c", 0xb) r1 = accept4(r0, 0x0, &(0x7f0000076000+0xc03)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e95000)=0x0, &(0x7f0000a54000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000826000-0x38)=[{0x0, 0x0, &(0x7f0000935000)=[{&(0x7f0000721000)="51751bdd80bb626c", 0x8}], 0x1, &(0x7f00009f8000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/16 09:29:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) close(r0) close(r0) 2018/01/16 09:29:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="070000000000000000000000030000090000000007000000000017f4e2007e23"}) bind$inet6(r0, &(0x7f0000f5a000-0x1c)={0xa, 0x1, 0xb641, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x800}, 0x1c) 2018/01/16 09:29:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b0a000)={0x0, 0x0}) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000f31000-0x70)=[{0x0, 0x0, &(0x7f0000b1a000)=[], 0x0, &(0x7f00000f4000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x48, 0x0}, {0x0, 0x0, &(0x7f00004e5000)=[], 0x0, &(0x7f0000169000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x8000}], 0x2, 0x0) pipe(&(0x7f0000886000-0x8)={0x0, 0x0}) getsockopt$llc_int(r4, 0x10c, 0x1, &(0x7f000051d000)=0x0, &(0x7f000084b000)=0x4) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000769000)=0x7, 0x4) 2018/01/16 09:29:54 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1400}, 0xfffffffffffffd9c, &(0x7f0000016000-0x10)={&(0x7f000002b000)={0x24, 0x21, 0x200, 0xffffffffffffffff, 0x2, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 09:29:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000c71000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 09:29:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x0, &(0x7f00002a5000-0x18)=[]}, 0x278) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/16 09:29:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x1, 0x806, 0xfffffffffffffff8, &(0x7f0000f5c000-0x8)={0x0, 0x0}) getpeername$inet6(r2, &(0x7f0000726000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000008000)=0x1c) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x1001, 0x40080, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 09:29:55 executing program 2: syz_emit_ethernet(0x3e, &(0x7f00008f0000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x1, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/16 09:29:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x14}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000001000)={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000007}, 0x1c) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000001000-0xc1)=""/193, 0xc1, 0x40, &(0x7f0000001000)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) 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) socketpair(0xa, 0x80b, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x4, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000002000-0x8)={r6, 0x2}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xf, 0xc, &(0x7f0000003000-0x60)=@raw=[@call={0x85, 0x0, 0x0, 0x38}, @ldst={0x3, 0x3, 0x0, 0x7, 0x8, 0x18, 0x4}, @alu={0x4, 0x6b3d, 0xf, 0x9, 0x5, 0xfffffff2, 0x14}, @map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x1, 0x6, 0x9, 0x5, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffff80000001}], &(0x7f0000003000-0x2)='GPL\x00', 0x5, 0xb2, &(0x7f0000002000)=""/178, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r7}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x28, &(0x7f0000003000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) tee(r1, r4, 0x1, 0x2) setsockopt(r3, 0xffff, 0x5, &(0x7f0000001000)="08ef771092d0bf58727d6f85598477cd96e51d02606f559f7dabf00974331ecc45eb", 0x22) syz_emit_ethernet(0x48, &(0x7f0000002000-0x48)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x12, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xef, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [0x71f7], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/16 09:29:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) r0 = accept4(0xffffffffffffffff, &(0x7f0000a2e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bf9000)=0x10, 0x800) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000cc7000)={0xb4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, 0x92d, 0x7d042693, 0x5, 0x22f, &(0x7f0000812000-0x10)=@common='vcan0\x00', 0x4, 0x4, 0x0}) 2018/01/16 09:29:55 executing program 3: mmap(&(0x7f0000000000/0x5df000)=nil, 0x5df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00005df000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a4000-0x4)=0x10, 0x80800) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00005df000)={0x0, 0x40}, &(0x7f00005e0000-0x4)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000352000)=@assoc_value={0x0, 0x624}, &(0x7f0000522000-0x4)=0x8) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000026a000)={r1, 0x6}, &(0x7f00005e1000-0x4)=0x8) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00005e0000)={@rand_addr=0x9, @rand_addr=0x171, 0x1, 0x4, [@dev={0xac, 0x14, 0x0, 0x11}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x17}, @broadcast=0xffffffff]}, 0x20) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00005e1000)=0xd58, 0x4) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005e0000-0x8)={0x0, 0x0}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00001e5000)={0xf, 0x0}) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) connect$llc(r3, &(0x7f0000418000-0x10)={0x1a, 0x0, 0x8, 0xa1b9, 0x60000000, 0x236, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) socket$netlink(0x10, 0x3, 0x0) poll(&(0x7f00005da000)=[{r3, 0x0, 0x0}, {r5, 0x0, 0x0}, {r5, 0x1, 0x0}], 0x3, 0xbad7) close(r2) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00003da000)=0x766, 0x4) 2018/01/16 09:29:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000a7000-0x12)="0a0700b0bce383aa64540cad5d97ecd1e365", 0x12) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004dd000)={r0}) accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000062b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00006cf000-0x8)={0x1000000, 0x2}) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) sendmsg(r1, &(0x7f0000deb000-0x38)={&(0x7f0000b3a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000041000)=[{&(0x7f0000ed7000-0x1000)="d3", 0x1}], 0x1, &(0x7f0000a70000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000057f000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f87000)={0xfff, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00008ed000)={0xfff, r4, 0x10001, 0x20}) 2018/01/16 09:29:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000929000-0x42)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000bfc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000011c000)=@sack_info={0x0, 0x6, 0x2}, &(0x7f0000f3c000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000007e000)={r3, @in6={{0xa, 0x2, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x53, 0x2, 0x8001, 0x1}, 0xa0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00003bb000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b33000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0c000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ef3000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0x0, 0x0, 0x80000001, 0xa, 0xa0, 0x20, 0x5e, r4, r5}, {0x9, 0x7, 0xfff, 0x200, 0x3, 0x1, 0x8000, 0x7a56}, {0x101, 0xffff, 0x2, 0x6}, 0x100000000, 0xc, 0x0, 0x1, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x2, 0x3e}, 0x2, @in=@multicast1=0xe0000001, 0x4, 0x2, 0x3, 0x7, 0x40, 0x9, 0x1ff}}, 0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000094c000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) socketpair(0x5, 0x4, 0x8001, &(0x7f0000e3f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000575000-0x4)=0x6, 0x4) r7 = accept$alg(r0, 0x0, 0x0) writev(r7, &(0x7f000016d000)=[{&(0x7f00006ac000-0xf0)="338e8bcefea2c1b7752343d92abddb9f7c", 0x11}], 0x1) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a9b000)={r3, 0x6}, 0x6) recvmsg(r7, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[], 0x1, &(0x7f0000571000)=""/0, 0xffffffffffffff3b, 0x0}, 0x40010000) 2018/01/16 09:29:55 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000007000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000006000-0x10)={0x3, 0x0, 0x2, 0x7ffffc, 0x0}, &(0x7f0000009000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000006000)={r2, 0x73, "449eb08ad2afccdccec9e8a40b1ba85a7a303eba17b02dd08d80c74430f4008105ff01da848b0000000000000007c09d11e43032d59f3ff1d2604953171601873e11fcdaf23e2eb2e1a8254daea781db6304cf146603317742099c3be591704edf0f9cb29d758270505aa766f68d86ce61f993"}, &(0x7f0000003000-0x4)=0x7b) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000007000)={r3, 0x1}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000007000-0x3)={0x0, 0x4}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000)={r4, 0x0}, 0x8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000009000-0xc)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000008000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000002000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x914a, r6}) 2018/01/16 09:29:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d9f000)={0x0, 0x0}) close(r0) vmsplice(r0, &(0x7f000046b000-0x90)=[{&(0x7f0000381000-0xd8)='B', 0x1}], 0x1, 0x0) 2018/01/16 09:29:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000648000-0x4)=0x1d, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(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(r1, 0x3) r2 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000085c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e2000)=0x10) 2018/01/16 09:29:55 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) socket(0x10, 0x2, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x4, 0x4) 2018/01/16 09:29:55 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) connect$inet(r0, &(0x7f0000cb2000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000903000-0x10)={0xa3, 0x202, 0xffff, 0x10000, 0x0}, &(0x7f0000c02000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a43000)={r2, 0x10001}, &(0x7f000065f000)=0x8) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x23, 0x0, &(0x7f00006a1000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/16 09:29:55 executing program 0: mmap(&(0x7f0000000000/0x9f8000)=nil, 0x9f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000669000)={r0}) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009f8000)={0x0, 0x81, 0x5, 0x6, 0x81, 0x100000001, 0x7fff, 0x1, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x3ff, 0x80000001, 0x1, 0x400}}, &(0x7f00009f8000)=0xb8) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009f9000-0x10)={r2, 0x9, 0x4, [0x5, 0x1, 0x800, 0x0]}, &(0x7f0000617000-0x4)=0x10) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x1d, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 09:29:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000b58000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008ba000)=0x10, 0x80000) recvfrom$ax25(r0, &(0x7f0000c09000-0xad)=""/173, 0xad, 0x10020, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen$netrom(r1, 0x2) shutdown(r1, 0x1) listen(r1, 0x0) 2018/01/16 09:29:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000089000)={0xa3, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x3, 0x6, 0xfdc, &(0x7f0000d2f000)=@generic="898b70aec75733a07bd6a6cd17930990", 0xffffffffffffffff, 0x100000001, 0x4}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000443000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) 2018/01/16 09:29:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0xffffffffffffff19) accept$inet6(r0, 0x0, &(0x7f0000f0a000-0x4)=0x0) 2018/01/16 09:29:55 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef0000-0x4)=0xfffffd, 0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000eef000)=0x0, r0, &(0x7f0000eef000)=0x0, 0x80000000, 0x4) 2018/01/16 09:29:55 executing program 5: socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x24, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 647.507779] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 647.538998] netlink: 'syz-executor0': attribute type 29 has an invalid length. 2018/01/16 09:29:55 executing program 6: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000d3c000)={0xce3, {{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f50}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x18}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/16 09:29:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @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]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) 2018/01/16 09:29:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000183000+0x18a)=""/122, 0x35) 2018/01/16 09:29:55 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000c89000-0x54)="a8dd6f69deda500908a31f003c47e2849fe0c8388f7210573627a74e179ae293db300a3e55c4e7bc75fc2cb341a0cdccc7157f12afc19c4133de6349a77bb2d528dcd77d3bd81ef15bc223967b465aa49b505714", 0x54, 0x4000, &(0x7f0000000000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00002d8000-0x3)='nv\x00', 0x3) setsockopt(r1, 0x6, 0x40000000000e, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/01/16 09:29:55 executing program 1: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ea0000)={0xe8bb, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/16 09:29:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000282000-0xa)=@abs={0x33c436fe7ac2857e, 0x0, 0x0}, 0x8) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002cd000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000-0x4)=0xe8) r4 = accept(r0, &(0x7f0000198000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @common=""/16}}, &(0x7f0000df4000-0x4)=0x1e) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00008cd000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000953000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000892000)={0x0, 0x0, 0x0}, &(0x7f0000e7d000-0x4)=0xc) r6 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c09000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f60000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c14000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f000000a000-0x38)=[{&(0x7f00006d1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000041c000-0x20)=[{&(0x7f0000597000-0x9b)="bd7fe2b1ffc9cc1ddec47a8447071359e47748afb680509154c643af282af16e42a31a46efeee4b8c013325fd4fb07862ac864bcb19974af6d35e96a44584266d3ffcd2d23f40cf790ccabd20db084afb074e0ea1848becea3ee29a9abbb6eefb26533f0dad3d965d752247dc1142ccd6aa7d6f7788d5b8968a824214f0cf571b070dcaa2002486e91d57e0e6f856383e1190d55a67b42aa8da1f8", 0x9b}, {&(0x7f0000dbb000)="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", 0x1000}], 0x2, &(0x7f0000c23000-0x78)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x78, 0x40800}], 0x1, 0x24040001) 2018/01/16 09:29:55 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000001000-0xeb)=""/235, 0xeb}, {&(0x7f000087e000-0xdb)=""/219, 0xdb}, {&(0x7f00001d0000)=""/14, 0xe}, {&(0x7f00008e6000)=""/107, 0x6b}], 0x4, &(0x7f000023a000-0x1000)=""/4096, 0x1000, 0x8001}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@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]}, 0xbbe3, 0x100, 0x2, 0x400, 0xcf, 0x80000000, r1}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x80000) r4 = accept(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x6, 0x10}, &(0x7f0000002000)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r5, 0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@ipx={0x4, 0x28a, 0xffffffff80000000, "444a79f6502a", 0xce, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000)=[{0xc0, 0x12b, 0x3, "57a2f46feea41bf05b9b6214d9bf237f861c2759601386616bed7fbc6ffb1bbf602b0bc2041fc5a5c635e33d1e96f2545907c5643bb380d84a9d6b34ac6e278e1d2c0f86d06b85f652706db4d00d18f9f52170e6fdcae7b46ee9f65b912953bb0f089c0e063ec38ac71b20f85223aad7b6f728b2a8e9b91a057ea57458962b913f67fa2b201a51a0813b95c4b0d62625feff2f7814de0cde2ae9617375fd38d0086d8ac158935a45f130bd824b90c0"}, {0x20, 0x117, 0x3, "700846e138229a02a00cf063e3f89b63"}, {0x88, 0x10e, 0x7fff, "88b45aea7cdf3d9b7a9c41a39b4c3856f91058eef36afc1beb8aaf0be00a56b2d20b2ca6748cb4b1d9a38626e5963cbb22cf600cfe292fff0dfbe08ab8145215c31158c687a895c60f18a4dad5f9308c5f2adf883144535f1c6f4c918d81ddcab4a70e51ac481c50e730a99b527097e878ee3cc6f7"}, {0x18, 0x0, 0xffffffffffffff80, "ff1294587c7eb2"}, {0x90, 0x2b, 0x3, "2287127ee0ff26295dc2a7075af387e1f809df84602eab0c8b85426a5fa3b46a74d035924ea86f4aba7dd76f03bcca3bba4b0c45d08685125497252bd491b8e9e9db54c95e745f56fc26e54deac513c16ada1cc3d5c2477b00dbe07e11ba413052525e2d6c6d0bbddd2c55e0e6f29ffc2d299581ad642e6086164adc8a"}, {0x90, 0x0, 0x401, "b4c1b0df0d4f56c7c3b4a59b31a6efd15d8b03903ebaa26c30a9ce9b7dc76ad9ac9a5361009b21812328eda1da78032c1fb46465845bd764ede5fc573bc9f06ec8febb64a75d6ac3063c6fc9d1c39a8c51b4960a84d2075f281b8d1bc47406d3687270caaa1776cb98f3cdfa8d591f8a4d55900b73477048f85badf6"}, {0x78, 0x10d, 0x7ff, "c1de8e75923b50fa42e8bdeeb2c95f134c87be3fc2c27fc59d60e48d07cf9b573543bf6ea0c7fb1696d9d7aae7f6d4274f320cbc79faa0939d0c4ab99512d25ba09d58c44b24f09db2110c2e815cf103d74c31f63dbb27e6f253b6d20831b9a4fa4a58d003a1"}], 0x318, 0x40}, 0x400c000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x80002, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3c8e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34529cf1cc6f669f, 0x0, []}, 0x90) 2018/01/16 09:29:55 executing program 2: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f06000)=[{&(0x7f0000d8d000)="74f776c8bdc26c3610f19b349af294149618ad936a7808b1526815696e4e8564044e5e543fc5367846654e08a9d06a", 0x2f}, {&(0x7f0000f06000)="", 0x0}, {&(0x7f0000521000-0x29)="b7076e63fa968c4dc8d0deafcb053c3b76c2e3628848170cb29652d6c1c020e2297bad9bb37a254ab5", 0x29}, {&(0x7f0000f06000)="2adb41db70c20242670b56ac44fb45aac65ffd5ffb2bb04ed0d1a0e94b739258857a02e7eeea8cc0d9bc59cfaae626825b61f956dab358bba67e8ec49dd5265995d6a711b67a7b87f4c783da5a684cb544941aa476419c9bc5c0e7119c8734fdf0a354c90ca55b04f105691b1c4f7a423f44f2406de78f6fdf95d6f1a3ad0314c0534cafea64e22581f2ff850a9cf89ae3a6eb4f2dc799082fa36f2edff20a71e04abd04e4a3b6a9f012095bf9f0970c7602c4fc7ded0aab151e57be8f446a46e0054abe8fbbfd2de5e0b16324542b39a9bea757a5e5b6fb", 0xd8}, {&(0x7f0000972000-0x22)="d82c29a91e99086215caf023131c29c971963915bc95ca72236b6d4e39cc6071d436", 0x22}, {&(0x7f000072b000-0x1000)="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", 0x1000}], 0x6, 0xc) socketpair$ax25(0x3, 0x0, 0xf3, &(0x7f0000f05000)={0x0, 0x0}) connect$ax25(r2, &(0x7f0000c52000)={0x3, {"e1e7b6d66cce65"}, 0x7ff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efa000)={0x17b, &(0x7f000005b000)=[{0xffffffffffffffdd, 0x1, 0x2752, 0x100}, {0x1, 0x6, 0x10001, 0x40}]}, 0x10) r3 = accept(r1, &(0x7f000026b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000047d000)=0x10) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f08000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000065000)=0x8) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000f08000-0x8c)={r4, @in6={{0xa, 0x2, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xb4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 09:29:55 executing program 1: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000af8000)={0x0, 0x0}) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000af9000-0x4)=0x5, 0x4) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)=')', 0xfffffffffffffe73}], 0x1, &(0x7f00006c2000)=[], 0x0, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000af8000)=@generic={0x0, ""/126}, &(0x7f0000af9000-0x4)=0x80, 0x80000) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000469000-0x4)=0x4, 0x4) 2018/01/16 09:29:55 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x5c, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f0000006000)="8f", 0x1}], 0x1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000005000-0x4)=0x26, &(0x7f000001d000)=0x4) 2018/01/16 09:29:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000de2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000caa000+0x14f)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00005c5000-0x38)={&(0x7f0000548000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00003cf000-0x10)=[{&(0x7f0000582000)=""/210, 0xd2}], 0x1, &(0x7f0000d57000)=""/80, 0x50, 0x7c3b}, 0x2020) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ece000)={r0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000e7c000-0x4)=0x0) recvfrom$llc(r1, &(0x7f0000147000-0x26)=""/38, 0x26, 0x2020, &(0x7f0000815000)={0x1a, 0x7, 0x19ff, 0x40, 0x7, 0x1f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/16 09:29:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000030d000)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x338, 0x0, ""}}}}}, 0x0) 2018/01/16 09:29:55 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fcd000)={@common='ifb0\x00', @ifru_flags=0x1}) r1 = socket(0x10, 0x802, 0xfffffffffffffffb) socket$inet(0x2, 0xf, 0x80000000) write(r1, &(0x7f000078f000)="240000001a0001f00080f80400edfa0e0af6f900e003bf06000000cc0800050005d70000", 0x24) 2018/01/16 09:29:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000520000-0x4)=0x9cc, 0x4) r1 = socket(0x10, 0x3, 0x0) getpeername$llc(r1, &(0x7f0000f11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000059e000-0x4)=0x10) write(r1, &(0x7f0000039000)="260000005e0009fff10000f8ed0000ffe9ff0104ff01000000000000011e081ee94b35ea0694", 0x26) 2018/01/16 09:29:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x4, 0x1, 0x9) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00009ba000)=""/247, &(0x7f00006dd000)=0xf7) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c5b000-0x4)=0x0, &(0x7f0000fe9000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) pipe(&(0x7f0000426000-0x8)={0x0, 0x0}) accept4$ax25(r2, &(0x7f0000f7c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f47000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c27000-0x8)={0x0, 0x1}, &(0x7f0000a11000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000070e000-0x8)={r3, 0x200}, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00004ac000-0x8)=@fragment={0x3b, 0x0, 0x0, 0xe9c, 0x0, 0x1, 0x0}, 0x8) 2018/01/16 09:29:55 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x8, &(0x7f0000622000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000000)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0x20, &(0x7f0000538000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f000074a000)=""/23) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000147000)=@assoc_value={0x0, 0x0}, &(0x7f0000a5f000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00002ef000-0x8)={r3, 0x6d}, &(0x7f00001bd000)=0x8) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2e6, &(0x7f000000a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x1, 0x7, 0x0, ""}}}}}, 0x0) 2018/01/16 09:29:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00009ad000-0xb8)={0x0, 0x3, 0x4, 0x6, 0xffff, 0x7, 0x3, 0x5, {0x0, @in={{0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1ff, 0x8, 0x2ef1, 0xff}}, &(0x7f00000a7000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006b6000-0x10)={0x0, 0x9, 0x8000, 0xfffffffffffffffd}, &(0x7f0000c73000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000031f000-0x1c)={0x0, 0x3, 0xa, [0x5, 0xb8, 0x100, 0xb, 0x100, 0x100, 0x68cd, 0x4, 0x7fffffff, 0x8000]}, &(0x7f0000c19000)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fdb000)={0x0, 0x9, 0x100000001, 0x8000}, &(0x7f0000b0f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004eb000-0x20)={0x3, 0x96c3, 0x202, 0x3f, 0x8, 0x101, 0x7fff, 0x2, 0x0}, &(0x7f0000bd1000)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00009c1000-0x14)={0x0, 0x3, 0x7, 0x1628, 0x0, 0x3}, &(0x7f0000f15000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000221000-0xc)={0x0, 0xffffffffffffff12, 0x30}, &(0x7f0000cf0000)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003f1000)={0x0, 0x38, "8b2c6d5c539d61167df69a44f4fb8954f03b870aa967a41e72c0784ddb125cae38ff9b042fccf9c1bcdc2359d400d740d5f12620c4a1197e"}, &(0x7f0000054000-0x4)=0x40) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000283000-0x8)={0x0, 0x101}, &(0x7f0000f5d000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000a47000)=[{&(0x7f0000774000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004af000-0x30)=[{&(0x7f0000cfb000)="9bc2cb9c99dc98dac3509f6b6ec1767c2a2d68c647923c66353e72c92d20ec2d9d2fc6d7f032dbeb2d33e3e900df026bbf958878d31ad5ae68b2e606bcf7ff219e67195d680925dc934697d139541a871bb4c510e997d372feb8e2d27d2b2208c65563f11b134c18dab9213ad4ae8cf1c627d5d2eccb47365652356fc68c766893c6052dd65aa2e8aabe509c690eecdbdfa4fa13fd7ecc16d43a51a42a408958ddc71c5b10882b063d9fd9902a7b72596f", 0xb1}, {&(0x7f0000fc7000-0x1000)="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", 0x1000}, {&(0x7f0000ba1000)="992baf6dd566696a6704e229db497ded28347a830c3b0f00cce07db328fce0b51b1e0b998cdceff310128a4e6cae048ca353dd1c0b404623b34861aadf73d10030e7a3001c5cd09af82eb46ccbc1b1b8ba6e517e8f772bb168c59de0348f306124e553285c4cc644b397c8258670363f54bbe7ac9c19e191677e5676529435c1dcaaf61d2445982097cf4edd4e7a86e29e219d44a9e8f9f035d2c0c21e096ff519bac8a078da7639124bb92add0950a6fb21890a1ca49291a2f4bebb25aed4624caf233b5061bf974a9a48", 0xcb}], 0x3, &(0x7f0000595000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0xffff, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x8c, 0x8009, 0xffffffffffffffff, 0x0, r2}}], 0x60, 0x20004011}, {&(0x7f0000814000)=@in6={0xa, 0x2, 0x45, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78}, 0x1c, &(0x7f0000cf1000)=[{&(0x7f0000e39000-0x2b)="f321c476480f1c81184207c2335ebf7a1618955d90e15ac257cd7ff18af381baf134372289beda4f6a4969", 0x2b}, {&(0x7f00006db000-0xe7)="bf46fde79898c9cbc542ea7d1cd3eb0d096a92da7308c635f9718eb6f2b5cce9764a2e598d2a702e54bc768c30fa381ca7911cb708a1dc9c7e375a9e2a08277101dcb4b14c5028621431f2697b2cbd7ea2dbb4994d8616b1f1809f42dcbf7e5e046352f7684685aa72098a8cdf109140e372cd61bda8734afcea99c7ef2404bfffffe9bc2e651814cf771fff99797f801769c722e4cc32997767d40ccc412c2c3f8716e7bf0ca49d43acfc2911ecb9e5f4d97643dbf7eca325036c93217d7648bf09f7cd06177a3ee84fcb21771312787c01eb3937169d8b95891aad009172ddacdb33c7c69f94", 0xe7}, {&(0x7f0000e0d000-0x14)="934eab773c7bb0b83da6899c8017bab079f2f130", 0x14}], 0x3, &(0x7f0000311000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8001, 0x7fffffff, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x6, 0x100, 0x6, 0xf1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x9, 0x2, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xf3a, 0x7ff, 0x1, 0x6, 0x74, 0x4, 0x5, 0x3, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x6, 0x8, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8001, 0x200, 0x80000000, 0x2, 0x1, 0x8, 0x5, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x9, 0xb81, 0xb0e, 0xfff, 0x80000000, 0x400, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2a040000, 0x201, 0x3, 0x0, 0x9, 0x2, 0x1, r9}}], 0x180, 0x40}], 0x2, 0x20000000) r10 = accept$alg(r0, 0x0, 0x0) r11 = socket(0x3, 0x5, 0x9ed) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f62000)={0x0, 0x6, 0xbf}, &(0x7f0000db4000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r11, 0x84, 0x19, &(0x7f00002c6000-0x6)={r12, 0x200}, 0x6) r13 = accept(r10, &(0x7f000034a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a5e000-0x4)=0x9) setsockopt$inet_MCAST_MSFILTER(r13, 0x0, 0x30, &(0x7f000052b000)={0xe6c8, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) recvmsg(r10, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) connect$nfc_raw(r11, &(0x7f0000e6b000)={0x27, 0x8001, 0xe5b, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r13, 0x84, 0x77, &(0x7f00002cc000)={r9, 0x5, 0x7, [0xffffffff885ede57, 0x10001, 0x9, 0x8001, 0x10000, 0x4, 0x100000000]}, 0x16) 2018/01/16 09:29:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004e6000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f00003df000-0xd2)="b93a414b24750e29b70ad84c344a7019163a7af1b51274c684baf111ec62dd251cff92922d4d9826bbb04441ec0457c5071fb9af4bf16943278a4e3e7af1c409c778beff66763373e0ba7203a9bf1dbaafea34352ccb87140fdad43cfd9086a455de9757f99567109a8aa281b15bb48f89aab212a64ecdb9d5e49f2cb9f3d95319bdea3806eb4cbb2b4feccf932e300c9ba65f7502aca48dfc9f1a0a3d7b859d08e4dec421721834758a812d6e11898af9d890944189eedf906901552c4756010955564937947dd199d43ac7f53e7367472b", 0xd2) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x1000, 0x0, &(0x7f0000aee000-0x58)=@ipx={0x4, 0x0, 0x0, "415bb3e5a889", 0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 09:29:55 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f81000)=0x8000000000000009, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000b2b000-0x60)=[{&(0x7f0000de3000)="9d156696ef58f7a0031ba7f3f20ff33048b016997afaf087fb1d60b3134f09512129966ca4fa1b92d555a59cb6e3163a8573b7755cdcb17486ab9b64bae750fe0af4b843e74c35f2ed3a5b3601b1bf308dbe0986892223251ccbd1e5479892dc68c48037cd13b503b90669dc87f4346da2bfcdecf4009f43d00c7017fc98c891b42ee4fbe40e40f3ee30198c93bd375ec1979a5f014ae6327af41db8db1a195a10afa656496aa418ff4c812fbb0f601126872594bdf38f005ced5e6109912c8ae9595787064f571e4b69e8d42647dbcd5378f428f425af11b870d36c1e3a34fbce727c756c8afc496b3bc96f734ed931cd426b1e1a", 0xf5}, {&(0x7f0000989000-0xc)="901ad0b40d71f61282e3ac32", 0xc}, {&(0x7f0000f82000)="519cfb7b6e4f7a20fde6df2a102e3d561b45f472840ac3e093bfb7c38a4686066b0b5e140e5634a747a46389bc65634c62fada787d1f903756b7ab0b43ba5bd0232f4d8de2c61451c9f11bfbd2a12afb95ac3db23bfadba66acae8ac2fbb3b7ace24070745", 0x65}, {&(0x7f0000f83000-0x16)="60e2c9400a9191e2336d3fa24cd5b659360230e3a5db", 0x16}, {&(0x7f0000249000-0xad)="b44490a670cc066b85921c9391bd3e9710142a257c38c3727c87099226221d4871694ba0aa060066c8b3f7fdd53741a856357eec8b9eef2975270f7a0f1c5ac8858ba9a3be5d24b6ee702a0a6b790cc1a19a8db3e984884487dae0d6484ee92d3b5d2c8fe9e3d3c6c2af06764cc5fd891b5174a332ddbddd427a6c50c5e9149b61ee6076367a791a57c7fbe164a67ad22e7eae8deb9a1b3aeace66d997735534f957f9c0c7713db2170f44b542", 0xad}, {&(0x7f0000f82000)="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", 0x1000}], 0x6, 0x0) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0xfffffffffffffff8) 2018/01/16 09:29:55 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet6(0xa, 0x800, 0xa324, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f000000a000)=0x0, &(0x7f000000b000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000007000)={@common='ip_vti0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/16 09:29:55 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x800000000030, &(0x7f0000002000-0xa0)="be6ca99464aba646c2cd5ebcaf7b425cd82f9afe9e34c19a108020d4b00d273312fd436c954d9f13600e16bf60e9b441e687455e097f3e4268d75d9fbfc5c6487cc02aea8e0de9bce7a759da9993364105e9017f03d6ae213d39d4c0864036314b1b55dcc94201a52f912ceb5cbb9d5f545acdbe4ce21cee91f76b314a48565d9b1575d5d7ada03469050000008d82a654671648fea6c73b54bfda3ccabd1890", 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000003000-0x70)=[{&(0x7f0000003000-0x9a)=""/154, 0x9a}, {&(0x7f0000001000-0x96)=""/150, 0x96}, {&(0x7f0000000000)=""/48, 0x30}, {&(0x7f0000000000)=""/199, 0xc7}, {&(0x7f0000001000-0x99)=""/153, 0x99}, {&(0x7f0000001000)=""/206, 0xce}, {&(0x7f0000002000)=""/16, 0x10}], 0x7, &(0x7f0000001000)=""/194, 0xc2, 0x8f8a}, 0x12040) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x3, 0x7, 0x9, 0xffffffffffffffbf, 0x5, 0xbd28, 0x8, {r2, @in={{0x2, 0x3, @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]}, 0x7, 0x10001, 0xc6a7, 0x1, 0x9}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000002000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xe17e}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000000000)="5aaaac9866395b3faa903bcf3fc6895d2cfee6f4c564bc614e5cd323e940f574d5256fbe99701bd0c516b994074c6cac015b21ae6a2ee00541a1ba7701f24f5cb01c1180a8376aa86a8b4034eaf752f82118cd8b49ee2ca18cf24b39d65e0872626683745c0fb691f58d37a379676ca7f22ded714356b8e91f3cb1858843b792a2da", 0x82}, {&(0x7f0000002000-0x20)="03bbdd997e68cccaf8c91852f3feeb5abf02bcf72fa9d7fc78c2a5756867985e", 0x20}], 0x2, &(0x7f0000002000-0x1b8)=[{0x60, 0x6, 0xd, "e4adb07e8b35dfcbe9f0096ab5b507ce1f418f2bbb3ccbb6984fa62108dda9305d401e52de59456851ea90391761a7f54949945598b2f8f8ba714c8271a165beaa92e92c3231c878c380c426526278f2"}, {0x50, 0x10f, 0x9, "be7a141c20897d353dcfd3aecda44d5ebb1aad8f2ecbe3c107fe41fd0769153620d5f26915335c19cdee80d8ecba96853e079165011d775d0603b016"}, {0x20, 0x10d, 0x3, "923d834a0c881eff4dce79da2191"}, {0xa0, 0x0, 0x7fffffff, "24d8c2f9711e1f44a9329bd8e31ed94723cff6951d795d868cb083ee5fbd4993346f970e681e4cb4686783e041362a87a8455bafcc2d86595d367d924029f7d131d0cca97b65dbca4139c19b4722936b3071af6e426ef3aeed2defc0f40d3c6aa8b6d0b3317632b9ae4f79e8a2e3259131e2dd620ec7abaf6017cd741c921928d846c76b627dfcd1128c80fac8"}, {0x48, 0x118, 0xfffffffffffffff7, "7df781061bc42934aadd461a83ed77eec749f09b7fbe2ff25ff482bf64cf7b325bd17bdb050b286ea7e1181b0981bb1076b0"}], 0x1b8, 0x1}, 0x1}, {{&(0x7f0000000000)=@hci={0x1f, 0x0, 0x3}, 0x6, &(0x7f0000002000-0x40)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000002000-0xa4)="cafdde691003da1477f9df5c88149dd5412f89081506208b3a6203b8014db5e294ade812405ea61251606c528256bcf7876b2a2a9d1e85fba92378a0cce297950e0b6f193d65615a2f23f8c9ea8bfad59932ab0ec4c0b0334dd9d536bdf4191053ce730942a9ac63cd6bc94fbc9263714bde23c06ca6edc7ba19bef5fb5f0b2faa477b009903a6ed1c566652b29959bbb48c50d5851225f4543623a2195ea8eb3980cec3", 0xa4}, {&(0x7f0000001000)="329fe8f6e0bfe627a3f79eb4cc351aad7a9691c921108426f4bb8884d2e19fa979d837eb106edddaaa33edb501a5332712e27508ff113e305f63e4a932e5d175ce78feaf399f0ba6d11cc8d931e19b74cb3747966bc683bdd87de374131dc8970e23e03e390484352c1c41999a38b7d02534d0ee11f9534ce78122804373d2754ef06aea2b21d9a4bc6398cee244623c97fe058a4bb1572ece6fe8a612e5ffbf5280fad97ec3849e83045d642f605ee515be6f5bc6da22462a9382ef", 0xbc}], 0x4, &(0x7f00007f9000-0x1138)=[{0x90, 0x0, 0xffffffff, "761661a29d34e3ce5c1b1ee7bf2e9ba56fe7a79451923480d54ef6d98d681dd2cfa2c9d7976f31a244a4c84119785ca053ceb45bba3c598032c68b5d7a5c212c1694495ec35e460bcc190029eb3e6646e2ad13169ac5ef8fbff80db2387d9d8855ef9f332055f54d8381beb9e0068920ac9d16d736ec216ca83213a3"}, {0x1010, 0x19d, 0xb05, 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&(0x7f0000001000)=[{&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000000000)="2a610a6ec9a43dc25f2d87d51c09b92b649e70ba6633a2979ebd27730666f9c61134c072b1eefc4af100ceedc93d53fa9f32b5ec2e3f496645fcacef6d1a8467f8abd0b7cb1e54cfe9aab3b38a62dbb6ad3fc1d3ca5fe63b98aee9e5203c45a6e38a4510d3b969f5694f455c49d6bde58c0c65a606a578f9e706f39e53d5327260203b106d8ef38c895ee3b05bf71272e8a0978d5759df0a2dfacd3119de13a8ec90540822", 0xa5}, {&(0x7f0000001000)="a1d5d4", 0x3}, {&(0x7f0000001000-0x96)="c9032f92f0df5c92b038e7ee72f6a50dc3fb3c612b4ccc04685fe438c36fb302fcbdc4176bb1ad2e8df4b817db567a5854db9cee73a592c3a86313f8af11b301ce3b82ac46495394f5c2e91a5d83e4904f776dfa54067ced1fe3abbed3e2b3a879b82434e8c7ad8650e5a86515e412bb3b8aa05cffb5c9563b0901ba771e958207f7739e4ee5e71bc40fdd93eb68f27b0382c21570c5", 0x96}, {&(0x7f0000000000)="77cf01bb194e9fba792c3cce65ef2e5849dcb15df32b30f8c750773bd651e6727da991ee204f451d844559ed6be66c8c661ea05006a83987d7582371c9d7c179f34dca34a822ee42004177a29260eec7300109cf5bf397e2949a6ec3b34d5054c9e67a08f3b512d53f0416c5948b42d2c87609adb331bbe9e6391ed1050a2e408a829cdf95a08ae76dd696b58f226ddd98ce08ef1040b835e7f9c2b15933d9610279113b932a750143b582258e9f64eb261bb4d7aaf9a9911381f66e3579fb587916b22f6baf5ffe93e219a564a6e75fff", 0xd1}, {&(0x7f0000001000-0xa8)="bb7c8cd77bd18bb31f0b82fb88f5d3bf5640e366a766fb859ce858fcd588b851124e379b2551f6f4d5d6f7e50b1de4049cba47080aa49e213d42f91dfa63c5871844f83c8b6a553a0c3712744050cdae91649a5fef356349584c6c43bac5af93013419ce375abb58b0aae060bdd306f3d679d03e9e201eb844dbfe5a4575055fed0d96d02b215645eb50a2e7ae49912fbdf7c9d0331cad986e8c996fc9044d0489cc3f346d650af0", 0xa8}, {&(0x7f0000000000)="135a386062df2125c4a35e0372fde3bd1ba60d19db", 0x15}], 0x7, &(0x7f0000000000)=[{0x38, 0x113, 0x1, "bc7e8a4cb774aa66a2909b4d2261e81486c76474a1b81ab17ddad98c9a717014a6a61d676e4e1e"}, {0xf8, 0x107, 0x9, "820448deabceb2bc347504c0272d3a0509c543cafa62fc54ddd06faecae5762950ca0f7d4cf90bfea4c33afd58988b2f1a13df0f3359db765b9451fff1c0c3f5298849e01025acc5741be9bc000ba5c2db4ffea0221c242f7cda6e0a901964b52a3e6503d06a01c6c2bd22314f1a01eafb6999eb9c12d3dcc055c909473e40c22ec0db8abcab00165fc4a51a6739d39e9011849e342c5344a274c2278547410b096e930beb362a5ee95493220e119821d84c777d3b3731fe09bd4de10fb98551eafc861d51513d318bdf0ae80e5b529cf2548706ae65f9da129b1e802cac83b5da0acfde169d"}, {0xb8, 0x10d, 0x0, "110a363c17c1c864ae95c372d38f4119b1d45df1f1ebfeb916b5907e61e21576a572257679d7a2cd752d3aa721efeb5f3c9ea5cd747337e7084671f180689cb8ef2efaa467ade3a89d6dcb11da8ef965940f38894a0c0ae20af45092d3da6959cf6fa9dfcb5d65061cd76548d787764e8e6e09221da51a033b31aeeef7c1cbb1b0db4d5ccc40897e13cf7069ea3f52e1f03f70e3821ef0c0c5f283504f48e56150fe1e83d9a563db"}, {0xe0, 0x800000000000, 0x5, "1dbbb1a86da311500626c2e436766f52c6df772ff1f00d7c55c83cdc48f2dd31fd225d9bf40505fc94c6b14d58a670a340621cac97b237ebcd177ede8674f2383fd8a89614436b4159164afddfa06273785b788567f3005ee16eb0c293ddb999e623c7e91bd7dbbee7f62552f4b506bd0fd8d0eed4a91a5f24ce6b78c1d6afb523d615813080296b0d3f509948ac6ae989561a77da16c7835668d2da95ee631c63d0b3bf182abd8229073c81ee35a082fb7d87a86e82348a1a7e9cf2ba5c6ea2ae1a77928891da0adcff93"}], 0x2c8, 0x80}, 0x3f}], 0x4, 0x10) 2018/01/16 09:29:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) pipe(&(0x7f0000460000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000fdc000-0x1e)={0x3, 0x66c, 0x6, "2a924fd8a5a5", "d7e7911b89034c633cc04a6beecf81ca"}) 2018/01/16 09:29:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b06000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000036b000-0x4)=0x0, &(0x7f00004b2000-0x4)=0x4) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000696000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f000040f000)={{0x0, 0x495, 0x8, 0x1ff, 0x7, 0x31}, 0x4}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00003ff000)=[{&(0x7f0000b10000)=')', 0x1}], 0x1) 2018/01/16 09:29:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4f, &(0x7f0000001000-0x4)=0x0, &(0x7f000056a000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r2, 0x1) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000ac5000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000972000-0x4)=0x1c) recvmsg(r2, &(0x7f0000ac4000)={&(0x7f00003fb000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000046f000)=[], 0x0, &(0x7f00008c1000-0x28)=""/40, 0x28, 0x0}, 0x0) 2018/01/16 09:29:55 executing program 3: ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) r0 = socket(0x1d, 0x3, 0x5) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000028d000)=0x0, &(0x7f0000e08000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x7e}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x81, 0x1000, "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"}, 0x1008) connect$pptp(0xffffffffffffffff, &(0x7f0000ae7000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) socketpair(0xa, 0x8000e, 0x8, &(0x7f0000a67000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000+0xcd8)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0398, 0x9}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r1, 0x2d}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000)={r1, 0xb7, "fa3b894347faad348339e89edd5dda18d1b5b5b0b3185ee75f0e3211c9a45fdad79823bf3bf3f9f4b6af1075a1841846409210c3b31ec57f183da4a79d270eef80813cc0371835196b1d8aade26e67b43f41fda879b866f6709f34a9e28c4049039558ca7afc1314fe8bffeb09289134ac6398e76d1bf9a0563963671d2da77db25f7d7bc6d4ef532ad77243314677b37ac2940d86587099e41e91eb3cc04990909b0d1d17cde5971f4e72e6f66f9e7b4c3fac55a5f24e"}, &(0x7f0000004000-0x4)=0xbf) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000004000-0x51)={r1, 0x49, "ec709f3c0579a9bd05be1588357b193c1645e77dc41e6643d52b38ed351f032ef0ff48361bc0b371fdb82229231d11893a2b8f3b7c04f406f86cd5c383da1a5d039f3e383bafc303cd"}, &(0x7f0000003000)=0x51) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000205000)=[0x0, 0x0], 0x2, 0xffffffffffff1b6d, 0xf3, 0x63, 0x2, 0x4, {0x101, 0x101, 0xff, 0xbcd, 0x5, 0x9, 0x2, 0x80, 0x8, 0x5, 0xcc5, 0x6, 0x100, 0x11bd, "6be260ca7a19d9f01c6adf87bbec2da207fd919a37f8751d24c8cf850dbf2940"}}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/16 09:29:55 executing program 1: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) syz_emit_ethernet(0x2e, &(0x7f0000800000-0x148)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "89eb0008"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) pipe(&(0x7f0000a3e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f00009f6000)="55b1b8763f7479a54cb4b188edec85bc6c666498847ae9546b0bd58a965023bab78daebf74432ddca3c066165dd7a347149efae0261e994880990f6117319f67c09c5bed972a22492e187477b515d115b00754b0b48b8463ffeeee7d860c5609e83c4eb975beee790561fc275814255e41d32885e5b61f11cedb98622479128bf588320bd9802751c438504b1778e9d8e70ef4ecdf33") getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003e9000)=@assoc_value={0x0, 0x0}, &(0x7f0000ae4000-0x4)=0x8) 2018/01/16 09:29:55 executing program 5: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000084000)="1e9b1b6be9331aff442d09000000000000", 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 09:29:55 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a36000)=@assoc_value={0x0, 0x3}, &(0x7f000059b000)=0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ffd000-0x8)={r1, 0x10000}, &(0x7f0000ffd000-0x4)=0x8) r2 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r2, &(0x7f0000581000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/16 09:29:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x5, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000260000)=@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}}}, &(0x7f0000fd7000-0x4)=0x32) sendmsg$alg(r1, &(0x7f0000f47000)={0x0, 0x0, &(0x7f0000fd6000-0x60)=[{&(0x7f00001cc000)="7941b86f6db0866b430561c2fe94216f7947bba2dbea73a6149f18ae9f43f5900ab74311c341ce4b17d3c6eaf18a08bc5853f6fb5491920668a49f905c4c87285458f16a8c58a6095b5c1a86d2db53ed27b189c3c92b090b3c4e1ecc6c0f40b0ab413c48acbe7cc5a0ce51f670ea23d0338f12a7fd37867e702571a60c26e8229f4d2d2323629d5e0c1e551578e62566910969a24f9333ad479492289da5a7949623fdf85035b2338fed04f648bcdaeeb0951c481fe41dfbf79abe6438c51306c0b0cc85452826245d7b061122163e09cc94d0cb5a51132ce309a6c9cb9b95ea23833bb9a31e9697518359673026de650499d858be", 0xf5}, {&(0x7f0000fd6000-0x4c)="558bd0d0baeaa4ce9ea2ed383baac6844b4a87f1abeeb4b7e2df54985756e64e47f1cbfa091edf74962b1258b8f7c6c285dc8a7055a0a92359e6e19e8af8c30967cd8cc48492cd8a2c56ebc9", 0x4c}, {&(0x7f0000fd6000-0x8d)="86c060709d030ef3884becc0be968bea69a40b76f1ca75c7af542c2f429668bc7b200970562da1dc813da847d1b6db555ca0d78f4143f4075f830f9434b66fc076d6d91faadf7c7086f82339dd33fd4575da1900a33c90d14f1b43ed115a58292f77d5194d8cd49160853eaec8f0fcf4e47526b0091d44a3dbec98ee1ece42e7b8cccbb67c6224ba17ef72df62", 0x8d}, {&(0x7f0000bc0000)="6c8d75666b34e518472b38252902f848de3d0c8e86b3fd6c9380630c940f992602bbe2c3937aea8a835d366792a02ac7ed090c47f3aed52dc5f5807d10bffee682ca18e7aed5130c2fbe042a49c0f18b04ad8d20d833894e2997abc0559e8bcc7e9ab601bf11491588656fd523f45a9f698a63a272d1c76ab304949703001ed67556e9dfbb7e6039d15704c3f84de8fdc57aef398617a29ac7d244e1af175bbe15997b0e70", 0xa5}, {&(0x7f00004c2000)="5fa47dc647e6a894e7953aef5bf11616fcd955001cc25d017402d0e6fddf9e2d95394d8318512d062754c6539a7b254e2a607924953eb885c58ec91d3e1e02044e9642f265ce99f7e3992feca11372165e4340e8f4deb5ed56c99048dd7a8cd0eb805ac0f4cbcbd21f7ecf0d84794cf472ccb752a09eef73d4308b7f04321ec61051118a585501f16b78e0db9acfa87e55d025f7d9efdbf4c9bc1479f4fd54e952fb8322e114258b97acb8792f64205ca20ed0138c8c21eed1105b91d7a7e5c0e92e1abdceb2abe49e50d917cf6e69a1e1bc2aaec52b59542f324014be00a55dca19e34d871082630aa1c19bd3f990273e520b", 0xf3}, {&(0x7f0000fd6000-0xe4)="5a64cfb12afb53bf9906668ca1cb13b6439f6857933e4d04b6680b4a520c6b3b6171c190da2414e6272266dcc17c33fb0583f65931e9a05cc32024b62823c71fd19d1c76a8c6aa67e4921cf4449faf0eb3666a4b5ae666d3ba29ec9f923d5eda3ad8a08f6fb1a7a7cdce04b6becdfe5fcdd23a164001b46a04e9c5d09a0dcb6e0faf4f1e29c7665d4fcaf6e6ca76b83c00a8c1ec0542e0e6b70c45f5007e050b0fb01cbbc732bdc74d97b7ddc4a4a65756ee762c6867ddb6effd7768c74ea29af102e19d9276905881cc10c95b6bc92d7c57c458fd6a2849cd7d3eb3e4d16d8ea731cbc4", 0xe4}], 0x6, &(0x7f000098e000-0xd8)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @assoc={0x18, 0x117, 0x4, 0x7210000000000000}, @op={0x18, 0x117, 0x3, 0x1}], 0xd8, 0x20000000}, 0x20000001) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004fd000)=0xc) 2018/01/16 09:29:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000530000-0x4)={r0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000988000)=0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000eb0000)=0x8) r3 = accept(r0, &(0x7f0000fbe000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000399000-0x4)=0x10) setsockopt$inet_group_source_req(r3, 0x0, 0x4c3e36d4e6f45349, &(0x7f00009cb000)={0x7f, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) socket$pptp(0x18, 0x1, 0x2) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendto(r0, &(0x7f0000c42000-0x29)="58613ad7891270abac348722c719702828acc73ab813dd2666efd74ef013455fe93ba49f60a8fa4f8d", 0x29, 0x10, &(0x7f0000fd2000-0x8)=@sco={0x1f, {0x0, 0xfffffffffffffff9, 0x3, 0x6, 0x3, 0x8000}}, 0x8) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 09:29:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8010000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00002dc000-0x97)=""/151, &(0x7f0000ba2000-0x4)=0x97) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000f0c000-0x10)=@req={0x0, 0x0, 0x3, 0x0}, 0x10) socketpair$packet(0x11, 0x5, 0x300, &(0x7f00009e3000)={0x0, 0x0}) write(r1, &(0x7f0000aad000)="15322ad9daea73fdabbe86513d61bbacd05d9f31dc7ded49876d313326dc43667d428b572f5b6c34a4b4f878fd445ef51e01fefbce854839723817f92b785bbe52b560e1e05e972950919811da5a76fc6c5eb9195378ba4b4b155b1be58b9e6106a41a97c095a7416497ae408b5554aeb10fa249ef935003aa138042d9825d47ad", 0x81) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000d3d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9000}) 2018/01/16 09:29:55 executing program 6: mmap(&(0x7f0000000000/0xf43000)=nil, 0xf43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = socket$inet(0x2, 0xe, 0x6) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f45000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000cf9000-0x88)={0x8001, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a30000)=0x0, &(0x7f0000f43000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc84dae79fa409d6d54", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005d8000)={0x0, 0x0, &(0x7f00002fa000)=[], 0x0, &(0x7f0000391000)=[@op={0x18, 0x117, 0x3, 0x9}], 0x18, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cbf000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000f44000)={0xffffffffffffffe1, 0x5, 0x7fffffff, 0x1, &(0x7f0000f45000-0x1)=""/1, 0xc1, &(0x7f0000f45000-0xc1)=""/193, 0x1000, &(0x7f0000f44000)=""/4096}) 2018/01/16 09:29:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000084c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) bind$ipx(r0, &(0x7f0000cf3000)={0x4, 0x88a, 0x100000000, "94aa77b35a39", 0x5, 0x0}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ba5000)=0x2, 0x4) 2018/01/16 09:29:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x7, &(0x7f00002e3000)=[], 0x0, &(0x7f00003ab000-0x260)=[], 0x40, 0x0}, 0x0) socket$inet(0x2, 0x80000, 0x98) 2018/01/16 09:29:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt(r0, 0x84, 0x14, &(0x7f0000005000-0x1)="", 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) [ 647.878770] can: request_module (can-proto-5) failed. 2018/01/16 09:29:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000051f000-0x4)={0xffffffffffffff9c}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000b12000)=0x7, 0x4) r1 = socket$inet(0x2, 0x80002, 0x200000) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) pipe(&(0x7f0000354000-0x8)={0x0, 0x0}) accept4$ipx(r2, &(0x7f0000d08000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000092c000)=0x10, 0x0) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00006ca000)=[{&(0x7f0000951000)="", 0x0}, {&(0x7f00003c0000)="edabb1ea0b0e8756c89fef1763b9758e2b320b18ffb4284e8b2a79ba2565f7378a557a1ae1eae387aa2e5326abaf8186cf512883e60ded2c2e0f3f395c991b4831b2223760d266df5b4dbd0b706253f84d614aa858f2c51a2fc190607fb6be0cb03eedd25b03a2d5bc596a0de1394ffa44adf058a227e75d6f1945cc6f2db985d0d03d920035edf7679e161e1f7ba3", 0x0}, {&(0x7f0000065000-0xd)="7e0901cc1031917d8126be1e24", 0x0}, {&(0x7f0000bb4000-0x3b)="d6e8f32ffce5e5d067b7c5e1141583ac393f03449f7114e66a16fc4e4a246cd4820fbdd28f36829fe3efac648f4e0f2e0d9c4311f6448d02b8636b", 0x0}, {&(0x7f00009ad000)="20ee79d631049456059df1cd041a67d83920b21ac3a7e8955e0e836b342675d3f923efd644697ddaa641c4bd67ae25af8deb1407016c879a5ab4670a038b7480816734e10b584aee5d5eabd385e52ee07b32f5ebafe7d0a363a1348af4ff8adb933a859796eea1ce472b78d5cdbfb105143d172a0167a0b57c9beb0e3ca3d2d01424aedcb6653308b8669685905b73fc76970fd089dc4a41e2a25e48a12b611bfa11b086314821cb7da12f8be5c2accec97aabf663085499ef3e19", 0x0}], 0x9a) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000617000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e59000)=0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000ff4000-0x4)=0x0) shutdown(r1, 0x1) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00009b3000-0x4)=0x1, &(0x7f000056e000-0x4)=0x4) 2018/01/16 09:29:55 executing program 3: r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x111, 0x8, &(0x7f00003b6000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000074a000)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000-0xb)={0xffff, 0x8, 0x100, 0xfffffffffffffc2e, 0x100, 0x0, 0x80, 0x2, 0x6, 0x67e, 0x9}, 0xb) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0xefa6, 0x0, 0x2, 0x10000}, 0x8) 2018/01/16 09:29:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x9}], 0x38) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@generic="03d32579bdfffbff0000fffffffc7200", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 09:29:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f47000)={0x7ff, 0xffffffffffffffff, 0x2, 0xffff}, 0x8) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x11, 0x8000e, 0x4f, &(0x7f0000383000)={0x0, 0x0}) bind$pptp(r2, &(0x7f0000e9e000-0x20)={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendmmsg$alg(r1, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f00004cd000-0x10)=[{&(0x7f00003fa000-0xf3)="1983b229072535a860c1cf86a3b08063ba6060e7f3dbf94537d00248c0eb61609eff746e0df442b65f75a50adef8de7831fffb77d3c351a2c5f86e3cece1bea2f4c8cb0805b6832006cb6c1c029c0fb9a8062f43c0404116b719ff5eb0ba5b546e7a906b59fde450a80afe2718cf94106b5151b0b3923507bb85347c881a0a927fcb00b90c35111d33b6253bd533408f3d45b767196bcc2c04df805b7f308981f4c6f4f451c1a5f04b76d188", 0xac}], 0x1, &(0x7f0000eff000)=[], 0x0, 0x8000}, {0x0, 0x0, &(0x7f000052c000)=[{&(0x7f0000ffb000)="299230197f579150b7f971351cfe81031fc22ed2239aa7910c642225e72f90d5aca1905cb7135b5af50b653d0731a7cafd276582db02e8cf302314ad189e241e65979091cc348614fb4b738b791ed9253fc7f36111c6386d6331b8948fc25ef0b6cb2cb38b3e126a6659c078d99559de4a1ae1207ca40ed0b962e36786d1a816d949537f869b5170942d2ad9a5c8e4989a2cb9fb85e34ca70e80f01ee7c3a1de989ceeb272872e0d5e34a4e82096", 0xae}, {&(0x7f000038e000-0x92)="0a1edb172bcbb200ac205fa9101fed7fa038d72893121f771be2930a04a860f50d95f797ec484752a35626184e30a512e4e735aae56101b5270de74f97a738e7215298f3f15d2c02f2870b43844cf31ebefee4e47e22bf34f956a1fab28626792fa4941aff95cbb5dab2781f80e7ea37474fce555cb92adeeba7db86d09231504646a8ee4b491e6dc4a473c3d92f80fec312", 0x92}, {&(0x7f0000af3000)="d978a30e3db85213d26858f52e9a4ad75b17897317ec1956941e7cee5466732deb78a30e911870a24703451ee955d0766adcd988f211d495f06a30fa6902cde429a5630a01a6ce1486ac6610d2ce4cc43f05934e486903ba906a815e1ef567b7c06c74e3df0d5aa22bc4e71851954a9d5f3dab6f1507474c05a8b81d478513732d8729b87cce679fa29aa3c84e7f3824ae280bf62839228a3e9fe4276a", 0x9d}, {&(0x7f0000f7d000-0x7c)="05c03fddc7264ce96c48b0532a1555f107491d44dd286258f434cdab26bde53c031c89bdb8313d37da5ba1d0966ef011f2fc0fe5d9d6cc68d6656be6b58f49b975b5b3f04991597d485fcc02f1eba9dc8284d430acd82472e2b099bdbd2dc22d666587a1da31e1d8d4734d872ed29e3995b6068c60e95198c4846d49", 0x7c}], 0x4, &(0x7f0000671000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x30, 0x8000}, {0x0, 0x0, &(0x7f0000c14000)=[{&(0x7f00005d0000)="b59390eab1758d028a7cbba93cce12fcff53afb57ac80e87a97c72049189f3ec79273bbb9eedf98f6e060f10fa19a8a9a6edeabb5a2a44765506d87c41fe79", 0x3f}], 0x1, &(0x7f0000b93000-0xe0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1000}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x38, 0x117, 0x2, 0x23, "8f2f0aec2f448aef32abb780d6b765590f8fb49848ffabc27eb4fa1d651a742d892437"}], 0xb0, 0xc000}, {0x0, 0x0, &(0x7f00008d8000-0x30)=[{&(0x7f00006c6000-0x4e)="37a741bf5db73b1479271e356c91f5d66813ae3f202c761f642d7067d8eb8b91e9093c3e271fe412dc1ced2cba2fb64176da754841d9920fca93adaf3f7415e72bf6201d71ba642e9757118bba4e", 0x4e}, {&(0x7f0000266000)="62f638339885f0613d13506da94d0b92408cc192dd5c4e0d006fc399ceb958e478c694371801b51c1a2cbe5eca60f462e15261", 0x33}], 0x2, &(0x7f000034e000-0x118)=[@iv={0xf8, 0x117, 0x2, 0xde, "4c27f2b09717281314f3659a2e0f4453734f467225399f01785577ff310708e2cb9666531410ac5e00722ff660ee74287b332d6f20ceb29cc5bc679f14bd27f9f00652ec531ebe5c6b5087be4ab4ad50eed6f675b2304c657b29aa14058a171064daad714f834a70a40df22610b1a09d795c537e85cdba24bef1aa4eba4224bdd478497940195b81618b1be61e1006a00a2ff524d4219155a8730dd67201eac72d717abb0a4d3e0c7c31bd53548d95681ce5c5ea25411a98887cbefe85fa92e777c7c84fdf203365d5fbd7c3529a112dc29d091b7a049d269aee11b340d7"}], 0xf8, 0x4}, {0x0, 0x0, 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", 0x1000}], 0x2, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000fce000-0xf2)="0cb0541d995f1e21c35cde991d4d7a2c49cd0a7a9cc1fbea916508674d757997fe447c46739746b670cfddd80e1ef3247ea525aa8fbecb30593c6d952a04952daabf8a711f09539a8e1c78673b5e6ebf82359ddc02fc7d415fcda6f20d1541abeeb452a520e6507ca592b9b1ba46de297f774bf699a9e1b47eee8dd4307879d82a33446926e22cabb9bca01ba5e59e3c549410fa35e6f69c42ac0aff7b864cd07123f46991f65527c42c23fa3832be149a1056f0c21da60ce7d4edfa977150578438134e0ef23ab174219e57399006e67d80648a4a64122ec26feb220aa22a71975ffb08734a312fa7b8a0898448d7a23228", 0xf2}, {&(0x7f0000682000-0x1)='c', 0x1}], 0x2, &(0x7f0000c74000-0xd0)=[@iv={0x78, 0x117, 0x2, 0x5f, "d634d9784bb956310a7a127b0b16eb916b35f0631c7e4a2cf358f1e4cdc46e73b0d9dd20a396285ab1ace9f46f1405e7202ca2b8599aa1355ecf78f8df554b93bef82c7927bf7c5e81ca5c2d443e9c409bdcc64f21b1f9af59ccf68264f51f"}], 0x78, 0x8080}], 0x7, 0x4000) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) [ 647.922965] can: request_module (can-proto-5) failed. 2018/01/16 09:29:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00004d9000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) bind$inet6(r1, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/16 09:29:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00009c2000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c3d000)={0x0, 0xd8, &(0x7f000050b000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x1, 0x64, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xffffffff}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f000013d000-0x4)=0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f8b000)={{0x2, 0x1, @rand_addr=0x35ca, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4ae984ff392a412a, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000084c000-0x108)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x976, 0x4, 0x400, 0xffffffff, 0x6, 0x34f, 0x76da, 0x0, 0x8, 0x3, 0x4, 0x6, 0x9, 0x7]}, &(0x7f00002f9000)=0x108) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r3, &(0x7f0000ab6000-0x38)={0x0, 0x0, &(0x7f00008e6000-0x70)=[{&(0x7f000039b000)="06", 0x1}], 0x1, &(0x7f00006d9000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00002e9000)={0x0, 0x2, 0x7ff, 0x7fffffff}, &(0x7f000012a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000acb000)={r4, 0x7, 0x30, 0x1, 0xab2}, &(0x7f000063e000)=0x18) recvfrom$inet6(r2, &(0x7f00000a7000)=""/142, 0x8e, 0x12103, 0x0, 0x0) 2018/01/16 09:29:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x19) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000003000-0x10)="f0dad67602fe65b537dadf54e1f3a7b1", 0x10) 2018/01/16 09:29:55 executing program 4: r0 = socket$inet6(0xa, 0x4, 0xffffffffffefffbb) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/16 09:29:55 executing program 1: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0xb101, &(0x7f0000000000)=0x0) 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) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000)={r0, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000-0x4)={r0}) 2018/01/16 09:29:55 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001a000)=[{&(0x7f0000016000-0xe9)=""/233, 0xe9}, {&(0x7f0000011000-0xb4)=""/180, 0xb4}, {&(0x7f0000016000)=""/32, 0x20}, {&(0x7f0000018000-0x4)=""/4, 0x4}, {&(0x7f0000012000-0x6f)=""/111, 0x6f}, {&(0x7f000000c000-0x18)=""/24, 0x18}, {&(0x7f0000019000-0xc3)=""/195, 0xc3}, {&(0x7f000001a000-0xe0)=""/224, 0xffffffffffffff07}, {&(0x7f0000005000-0x22)=""/34, 0x22}], 0x9, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 09:29:55 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000785000-0x1)={0x3, 0x0}, 0x8) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000e000)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000006000-0x5c)={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x1000}, 0x6, [0x8, 0x3, 0xfffffffffffffff8, 0xaa1, 0x1, 0x100, 0x200000000000000, 0x6]}, 0x5c) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r1, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r1, &(0x7f000000a000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/16 09:29:55 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x0, 0x7a) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000000d000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x6, [0x3, 0x8, 0x9, 0x1, 0xffffffffffffd326, 0x4, 0x3, 0x55]}, 0x5c) setsockopt(r0, 0x65, 0x10000000002, &(0x7f000000c000-0x4)='\x00\x00\x00\x00', 0x4) 2018/01/16 09:29:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00001f7000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000588000-0x38)={&(0x7f0000062000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000953000)=""/235, 0xeb, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005cd000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000748000-0x4)=0x10000) sendto$inet(r0, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00002a7000)={0x0, 0x5}, &(0x7f0000350000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000090e000-0x6)={r3, 0x0}, 0x6) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 09:29:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000544000-0x4)=0x0) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) connect$unix(r1, &(0x7f0000eaf000)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/01/16 09:29:55 executing program 0: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000080000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000336000)=0x10, 0x80800) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000505000)=0x0) 2018/01/16 09:29:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8bf2, &(0x7f0000dd8000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000dd8000-0x20)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e16000)=0xffffffff, 0x4) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000534000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0x11, &(0x7f00005bc000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) 2018/01/16 09:29:55 executing program 3: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f75000)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000622000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f76000-0x4)=0xe8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ca000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005cd000)={r4, 0x28, &(0x7f0000bb1000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f75000)={0x0, 0x0, 0x0}, &(0x7f0000f76000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ca8000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x1, 0x9, 0x2, 0xa0, 0x20, 0x6d, r2, r5}, {0x7ffffffe, 0x1, 0x5, 0x8d, 0x2, 0x8001, 0x29, 0x0}, {0x9, 0xa, 0x4, 0xd67}, 0x3559, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff}, 0x2, @in=@empty=0x0, 0x2, 0x3, 0x0, 0x7ff, 0x5, 0x6658, 0x81}}, 0xe8) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00009f0000)=0x0, &(0x7f0000c93000)=0x2) 2018/01/16 09:29:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000805000)={0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00006ed000-0x8)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000da7000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009cd000)={r1}) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000ec2000-0x4)=0x8000, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) accept4$ipx(r3, &(0x7f0000c8c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c15000)=0x10, 0x80800) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000042f000-0x10)=@common='bridge0\x00') ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000a23000-0x28)={@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]}) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000363000)=0x3a92b613, 0x4) sendmsg$can_raw(r2, &(0x7f0000e1d000)={&(0x7f0000ded000)={0x1d, r4, 0x0, 0x0}, 0xfffffffffffffc65, &(0x7f00006e1000)={&(0x7f0000226000)=@canfd={{0x0, 0x0, 0xcb, 0x81}, 0x25, 0x2, 0x0, 0x0, "bd0f84e936e10621f6d145926c74144520800b63540c4e9e1d1160ad634b2b10db4a3e7632757b1dd3123d516adf9edd66e75e24880fdd6d6dfa3d874b283abf"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000b16000)={0x1, 0x200, 0x8200, 0x20, 0x6, 0x8, 0xe02, 0x2, 0x0}, &(0x7f0000f1e000)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a56000)=@sack_info={r5, 0x400, 0x4}, &(0x7f000020d000-0x4)=0xc) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000578000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000760000-0x4)=0xfffffffffffffe17) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c33000)={0x0, @in6={{0xa, 0x1, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff9b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, &(0x7f0000b63000-0x4)=0x98) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f00001c1000)={r8, @in6={{0xa, 0x0, 0x54, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x6, 0x100000001, 0x0}, &(0x7f0000540000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000850000)={r6, 0x2}, &(0x7f0000792000-0x4)=0x8) 2018/01/16 09:29:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00002be000-0x90)={0x1f, 0x1000, 0x3, 0x0, 0x2, [{0xeb9, 0x9, 0x1, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0}, {0x10000, 0x8, 0x20, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}]}) write(r0, &(0x7f00007fa000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f000027", 0x22) recvmsg$kcm(r0, &(0x7f0000ef0000)={&(0x7f0000034000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000302000)=[{&(0x7f000088d000)=""/54, 0x36}, {&(0x7f0000eaf000)=""/35, 0x23}], 0x2, &(0x7f0000305000)=""/94, 0x5e, 0x7}, 0x100) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f52000)=0x0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000788000)={r1, 0x50, &(0x7f00002b2000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/16 09:29:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x4, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000+0x4a)={0x0, 0x38, &(0x7f0000331000)=[@in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe5e}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d7000)={0x3f, 0xc, 0x6, 0x4, r1}, &(0x7f0000e6a000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$fiemap(r2, 0xc020660b, &(0x7f000054f000-0x1a8)={0xfffffffffffffffe, 0x1, 0x5, 0x10000, 0x7, [{0x6, 0x7, 0xf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xec, 0x0, 0x5, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}, {0x9, 0x8, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7, 0x4, 0x8, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xfffffffffffeffff, 0xffffffffffffffc1, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x1, 0x100, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x162, 0x6, 0x4, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}]}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r4 = accept(r2, &(0x7f0000bee000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000440000)=0x6) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f00008f0000-0x1)=0x61, &(0x7f0000e1b000-0x8)=0x1) r5 = accept$alg(r3, 0x0, 0x0) sendto$llc(r5, &(0x7f0000beb000)="17", 0x1, 0x8000, 0x0, 0x0) writev(r5, &(0x7f0000e71000-0x10)=[{&(0x7f00009c7000-0x7f)="79c1518e90690c39a44bb1d7fddc0f87de5d0c41619b7e636b25618220b6967e579978d3ed34fc3b434d86d60b5cdbe275480811b5a8a43479e3e5c7387afc", 0x3f}], 0x1) r6 = socket(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000d21000-0xe8)={{{@in=@multicast2=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ad000-0x2)=0xe8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c4d000)={0x0, 0x3ff, 0x0, 0x1, 0xffff}, &(0x7f0000415000)=0x18) sendmmsg(r4, &(0x7f00001cb000-0x1e0)=[{{&(0x7f0000836000-0x14)=@ll={0x11, 0x19, r7, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f000081a000)=[{&(0x7f00006df000)="2dc9201eb0fe25e0b96e904775502155ddafcdbd45559ba214c19b294391449bb34a4dcf009f142b93e2563721ee1a013196781a6df487e56cd2366f5d39dbc1612de846638964017a22838355", 0x4d}], 0x1, &(0x7f000028d000)=[{0x50, 0x13f, 0x0, "56a3984c0933050e808d38a4d9b6a54e3382554ed68f291048ba669fb98cce16148c13488fe30c7db0fea2d68e8d49b31fd20e8dc941a6c67c5a9517c5ef"}], 0x50, 0x11}, 0x219d}, {{&(0x7f0000a26000-0x10)=@llc={0x1a, 0xf7, 0x7, 0x40, 0x4, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00009bf000-0x2f)=[{&(0x7f00006a7000)="0b801fd235d2e725783e68d2cf7f970ba44f6d893b135d71044404f0f14004aa6e061b91f94ec02ff9d4a8325a8f517f6dfb6f72218891f4197d75a0607ae5b4d6e23138218cc0731cccef7ec840777d24e67a147cf92df0af30064b82b1b31cc08a02f86b3f69e971488ab0c9ebe6ecd6e895a1b4b80452b5ceac03734373421a5c2779b7bad716c8a0a02fd98b5f099290d4b9da9904b0c919bb84fa61f058888106615a3735c4efa3742c7cfc256bf3147d", 0xb3}, {&(0x7f0000fb4000)="f8e6361afabfc6c27185818c27568cd1f6ded6973299bc389627e551062418b7c992b011f4ae0252f76f92668647348af6e7adbe82ab413b5d6ca592", 0x3c}, {&(0x7f0000cb8000-0x74)="f21466b5ff3a36911cc255023a4d30602d76a3c89e4c5746d81f68aada63e665d3f9d931fcb177b14c44d3bbf79a85af1d360c255bab833bdc97a8abf122446a241f87fa7224476f88fed5a8420f6905af74c68fc8db520e0251a19646a6a207ee88e10d941cbd65436d89969179b7e2376867bb", 0x74}], 0x3, &(0x7f0000cc3000-0x10f8)=[{0xe8, 0x110, 0x6, "4bf7d8d0e9cb5c02fc762491f37267fa15950afe3028371d7e50fc96d0b4a535a4965504dc96f565cc06d2c962906cb414e8b7915923dff0d40ba5966a19f2d980507aa9e51d18ba4864034023502672ffa30faaabc2cfa8dd8e0a0da7324b43336d4abea9b6549240ef6797474e5c2b74a0e71480d963ac8dfbf104019012ec96b6dbe6c8f85300c02a7a421383c57529400600dd23bfee7629c39aacd921877fe5e5046f7aab5418b9389547f8fe6c563647046ba44dd24714a3d2c9bc7169fc23cc570dc82a2f3bfc0e2c66c6a1c80b13"}, {0x1010, 0x11b, 0x3, "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0x10f8, 0x800}, 0x5}, {{&(0x7f0000afe000)=@in6={0xa, 0x2, 0xcd9d, @loopback={0x0, 0x1}, 0x7fffffff}, 0x1c, &(0x7f0000ecf000-0xa0)=[{&(0x7f00009d1000)="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", 0xfd}, {&(0x7f000050b000-0x5f)="514342aafb28895a5e319a3bc53b4f607d5a2e184c7f32f58f7ae6a5b70651fc82430f5d6df2ece5fdbcad2544663ea397acb2ea09a4b3747c8468a3ed6704ccf1458acb00e73e5f1392b178412a2deacb50cfd5558ea98ff867826764d63f", 0x5f}, 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{0xf8, 0xff, 0x4, "71d9fc6bdb1498d47128f5a1b120eb088f8c5396cf2af3af4933fb08a504243ec641e8e8a1a34582a74cf0b15d7bec9a55da1ff8adbfd71e965e4a924386b5ba870e832bea7f2cb8ca6850c0645a305e488b67a7149267945fc36632686422971fb0f093d6940a5875dce0df7e4eccda096f97aa74eab1d3ea56b08cfb073512a9495bbf16ebb03b1994b8579c43446fb1afd910fa0b32e9fc731a34b451bfd0d558e55dbf828ef3b9743dfeee3ba29448dc5b9e1e4b3d8edd611065a5ca7cded5f984ac3363c99691bdde19f890cabcf12458f08b28d80a430972c142027b3868"}, {0x108, 0x102, 0x1ec5, "46d30e130e9aedb3dd02e29fe64cec73b385db1b264368980ca5cd4acfa90f83a7a5b8ccc392bfb0d78e984e8feeca625e37646efc3588f211e98b486bb007393d804b0cea751811abc488df0f5b49ce68f061b6f3e5a3b268abe82ff566707acfb6721265057d03b28485eeadf399a99f6ab52da4a958f8df4bc450ecaa4617b4db2825760b5e1acfeb235f51d2b8039b87066a2d635ee3bcaa38316d0b99843568355e0a682bad5b6c92ffc5130b07448430580ea12fd978aefa5b289b25daa5b193f8575c0b09afbeb891ed5d76f4b7d93677456247c82e00eb97a023de6155b68a73e0d691fed0d171695ae4df89062a"}, {0xf0, 0x18f, 0x5, "e8af8d3b4b8b88fc11936dbf910cc5e396db50b1e035711aaf73cac9d85cf472151374014bd7c032c9cd06239076ec11f7f4227b1ed045e7f868ca149eb68d5fe4d01f52b6011148d548a76d271ef9f73cb1f93278838d4da0600b6bb255749df4c3fd6ced3f60a5ec47e14832563938325c408f6e7e411916d723ac7a905e1485b12ef708c373d34ca7287ebf5891ae6b567a1c100e17aea39d76381410ae4ea59df1622662db223502530882c4b0914f3ebd77b88af5e8576625d5e3c02a6d3b658c0f98ff2234966dd772608d90ff4872c562848b2ef01661249b99"}], 0x1390, 0x20000000}, 0x10000}, {{&(0x7f0000669000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a6d000)=[{&(0x7f00006e8000)="33f7c2423ae96529c0f62824f9b8daab393024e8209dcd65659e5c9cb985e520a94a0b8b054ce2fc8ffa01852b242c0c7e54bc583e512cd93e02bfeef4e96e86f70b23fb605ec302a96f7cdcb3e546d30e5c6dbf02acd3875ff98fda1c3896e1e40bfb8f375dd93631bdec3d10bf0d401370402ba243aa51ff42e751799f199330a7f9b192142b18dc66bddfd8140d53013df1f1a570713b695bc173bd159cf33d4b66e5363370ea705fcaeceba187078527295968255647705a7db796ffa8550c058e8be1ea83fde9352a6106b1d0dcbe07f99adbec1382d759d30da61bbab441581b13e1", 0xe5}, {&(0x7f00006ea000-0xd4)="a8b3239aebd88fe948c0028584ec6c296f48cbd62b7731809d0aa3d34ac4a7bd20607da95e0a4e5ea41dafcce92a3dccfe6da82a10e84d680a9c971bf8f5018b78024e4c7d3d7cb454ba4abeded05a06efb85f619c726fc61cea592ae8ccfd1c6314a57f5d4e5c890af4ccd2c81ee689f88306860e7cecc4940e194eddbc933de23e685784216ae11d8efdf6eee6fc1554c78ec1a042b22d20b4f56c1c07467157fbc67beaf0536271c6b8b5a4a105ed5db2015433dd98e8365abbba0e28c8c83f929210cc9d058520ae8ca35b8fe3689c7ce51d", 0xd4}, {&(0x7f0000884000)="65d4d8abbb0e4e41b403ece7b6b1f1d56c2a1cd937216787a195204e1ed81ed1bd8866a3e1ecdf843b9d237d2815a5c33b60f180f0b83ffe2d3faaf9f03d8de5373a9a959bbacf0d392dfd8d5254b59f5eab560f74390c5f1ef462e80036b60b4284b0a955aa0864fab8c2100b81fe7873097b868500d3ebc7b1d1086b6dcbb6dfe5584f3c0649bf79a8", 0x8a}, {&(0x7f00002a3000)="b703b0c60c682831d814a46491451ecc44de31fc88150fadf13be13148ad10acb5abe7b3425aefda9bc34e782e6c766c23dadff37ee0fe9b7fecbbce1f966e865f0521455a0906604ce53401e2fc775ed2257bb74e1082ca11984828423a06a838078f426e2158a35cca29f2b1a90015580c65da8c4dcfa6ad3cf25e2e7bd5fe6acd1026d8eda35fc8e0cd961d8faf6383e99743f83ff501409caee9218c0fc9c4412ec3d0fea25f9d9ad89160c98ffadbf6ac4b62e0bba52ba0b44730211a", 0xbf}, {&(0x7f00008e5000)="0aef1971650ce1820993e0df9789e1a83f449f9a1210eed120eff9d092f75607880328b8ae7fb46d03682694e0aa9b68855b2db4f685b28a60f2b32dcd3b64d2c479ab4e1495a51f603dc9c7628a4e746eca8888ae8272afb3efea3c7b11c75c3955137c561b4cc97fb0b8ac43d0a4dcb4cdd3f129e8418bf4e2c031b6e1b9af4d84", 0x82}, {&(0x7f000070c000-0x88)="2d3ee5b259df89eeee42766d1b05cc42835d6b076b2aa4ed9a9ed70906d198a7c51407ce14c286e44bd5ab03960bb44f4b5d92c78e124efb4cd7a1a197346edc34105c9b89f3d7e9176d49459f2643cbbee98000751b398e3948e69da70394d08c820ac26a857e4f568c983e35f2ad667696e6e93d877f513c2fca7c388a49bbbedc02e9a4fccbe4", 0x88}, {&(0x7f00004c2000)="69f9c939bb85b64cc1a6bbe061ac263ca8303deff80eca8d1a5efae874e3adf44ca23195190d", 0x26}, {&(0x7f000055d000)="593e9b2ce2362fac7a9d80986407d6f96d7e48b88842933272b4f368", 0x1c}, {&(0x7f00008ab000-0xe8)="a7d6e7a7a2e55aafe9a6f67e00c271b1e45d77760edd5cd500af31204d4b2b61b5a1beb8dab949f662ae76109b3909eb54ce8f30a3104659fba4695d8f50fa576aa8462faa30d3c87c374b495ca076afae84fb42b2c9ef7324b483c0a93a27a6c4859f5a5a2c7db7d3feea69f142792cd53d2184ef3dfbca7fe2fa8f151c432173aa92845a44adbb61ded29a97f1dd49cbb0af404cbd12c789b3fb7114c0be78e43c9b001b9f171f97fc424aed59de89ff7029747da7e939b20154720cf1bc27e179063bf3ff1758e81e09a0e3049ffbd562ecc2eb9251c9ffc2d20cbcde2ef88bd48047ccdd03fa", 0xe8}, {&(0x7f000077f000)="fefc14e3c6cc977d5fcd943477a4f289e1e887f0aec56ac49cc553948af207b61fa38842e9f89674064aa8ba39eed5074a74da9c0cf72a7be1c5fc9590dcbbb5d0868f6a97436b64193ca98f7bb2756dfe8297a3e225d5c3718423c306f4ac03bec5e0f356c9a159e3c3b3b9b35d11b9d9cbc32ada168e7c49a02bd1f7536585eff57ab6af879be521607804", 0x8c}], 0xa, 0x0, 0x0, 0x80}, 0x8}], 0x8, 0x840) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000b9c000)={0x401, 0x2, 0xe4d3, 0x200, r8}, 0x10) getpeername(r4, &(0x7f00009bb000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000bcb000-0x4)=0xe) 2018/01/16 09:29:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xffc2}], 0x1) close(r1) read(r0, &(0x7f0000506000)=""/136, 0x30507e4c) 2018/01/16 09:29:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa5}]}, &(0x7f00005fd000)=0x10) r0 = bpf$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$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00009c3000-0x4)=0x0, &(0x7f000059b000-0x4)=0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 09:29:55 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000003000-0x4)=0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000)={0x0, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x4, 0x2, 0x7, 0x8, 0x20d, 0x10001, 0x7, 0x7fff, 0x836, 0x128, 0xffffffff, 0x6, 0x6]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000004000-0x8c)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) 2018/01/16 09:29:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x4, {{0xa, 0x0, 0xffffffffffff5943, @loopback={0x0, 0x1}, 0x490d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000139000)={0x1, 0xd2}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000002000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000aec000)=0xfffffffffffffff8, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003c4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009c3000-0x4)=0x14) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000166000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000092d000-0xc)={r3, 0x80000, r0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b01000-0x10)={0x0, 0x2, 0x2d, 0x8}, &(0x7f0000806000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00003d1000-0x8c)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x3e, &(0x7f0000be4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xfffffffffffffffc]}) 2018/01/16 09:29:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000877000-0x44)={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt(r1, 0x100000001, 0x4, &(0x7f0000229000-0x5f)=""/95, &(0x7f0000f7d000-0x4)=0x113) 2018/01/16 09:29:55 executing program 7: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e69000)={0xd, 0x0, 0x1, 0x6, 0x4, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000e3c000-0x2c)={0x0, 0x0, 0x3, 0x20, 0x14, r1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000101000-0x4)=0x0, &(0x7f0000643000-0x4)=0x4) 2018/01/16 09:29:55 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = accept4(r0, &(0x7f0000016000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10, 0x80000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000027000-0x4)=0x0, &(0x7f0000026000)=0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000026000)={"b0204c43c6107dc9857aac485c6b8f2d", {0x4, 0x200, 0xc4, "c6e7ff909dac", 0x1, 0x0}}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f0000011000)=0x0) 2018/01/16 09:29:55 executing program 5: mmap(&(0x7f0000000000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect(r0, &(0x7f0000e54000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffff00000001}, 0x1c) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x15, &(0x7f0000e58000)=""/192, &(0x7f0000005000-0x4)=0x30d) 2018/01/16 09:29:55 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fee000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000ff0000)=""/186, &(0x7f0000ff1000-0x4)=0xba) write(r0, &(0x7f0000fef000)="b33330a59beb681114c211080e616a1d29cf0240040456c8e5aa0af86772", 0x1e) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00008c6000)={r2}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a97000-0x1)=""/1, &(0x7f00002a1000)=0x1) 2018/01/16 09:29:55 executing program 1: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x7, 0x2, &(0x7f00006f3000)={0x0, 0x0}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000fc7000)=0x1, 0x4) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0xc, 0x70d, 0x84, 0xf, 0xfffffffffffffffd, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdf7) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r2, &(0x7f0000872000-0x8c)="", &(0x7f0000fe4000)=""/55}, 0x18) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000fc8000)={0x0, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f000076e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fc9000-0x4)=0x14, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fc7000)={&(0x7f0000fc8000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/16 09:29:55 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000010000)="892443d597511120b8270c2fdaeaa8fdec99dd043cf04c5d469ac6c50899f38675289fc41cc922e026b4ecf60a52c388b969b8c0da292ee2fa6b4d91441293ad37e655bbd2eb75c6f8d659fed4c5aaabe8e2322a857fc7c6cf9b43acb370d0e495346f05d708b87c060b271ca4804fd629b48108334d62af2299a3796da991c87f7936e7c9eb1a45698ae96cfed7c05306fabbff30493eeb1ae96db3c770c9f196f8af8aec623b5baed8d5bc849ea13f3c459e5e1c4933008ecd51718e65fdaed3fc3f2487bf365339489d1eccb968e42589", 0xd2) close(r0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000012000-0x4)=0x14, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000010000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000012000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000009000-0x28)={&(0x7f0000003000/0x2000)=nil, 0x44, 0x4, 0x0, &(0x7f000000a000/0x1000)=nil, 0xca}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) 2018/01/16 09:29:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d1e000-0x4)=0x0, &(0x7f000077e000)=0x4) 2018/01/16 09:29:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000010, 0x3, 0x0) recvfrom$unix(r0, &(0x7f0000afc000-0xa4)=""/164, 0xa4, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000751000)={0x0, 0x6}, &(0x7f0000d83000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000be8000)={r1, 0x7}, &(0x7f0000d69000-0x4)=0x8) sendmsg$unix(r0, &(0x7f0000d83000-0xc)={&(0x7f0000f31000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a5a000-0x20)=[], 0x0, &(0x7f000078a000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/16 09:29:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendmmsg(r0, &(0x7f0000fe9000)=[{{&(0x7f0000029000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="fd5b9053b9fd", [0x0, 0x0]}, 0x10, &(0x7f0000392000)=[{&(0x7f0000340000-0x69)="873639912fbb2c88cb04eb34fd6e9bc60ef4ca1744df1757767414607df3506f44a3a57d236b3e2f4fd6fe55f5db99e66da542c3a79df8f56bdf64a8ee940af0721912bdd79c64b8c0060b9d9fb2cf16cda0594d8bf4a9a61b198cabd26a5591fcb08adacfe6e5141b", 0x69}, {&(0x7f000062f000-0x28)="2c499d0d328ded06f93bb8255878a85da5106daf43ebe5f013de9d68a335f085616d7c01616c7519", 0x28}, {&(0x7f0000328000-0x56)="952b3e94eae3f2de0edd26693aac519c2719cda4381062f630c6dfcebe869f0aad1adb90777e18cd2bb80f86d8dcaa64033c01043946996b7e851338375adeab3d6683af335c8f0eb3f6b9994bd37f707b53f13d3571", 0x56}, {&(0x7f0000cb0000)="31a3228ba20c830c11cbc412e61883ee5943e50acd5ec449f7f0154b92776fd41a3d10582d31d942c40a593fc368d3058c3be64dec01730c2e864cb7754d84d22ec3df4e48413718d902426f21a0bc3ee5ac57a75f5b28572cad847d1ef270c1ec842ca3161ffd1331874d012077ab2e53fd045fceb3de956a25b447b9dd15097ec8867bd077f411e975056e70d9ab902de552a42cab5b8567ab4aa926f7f9caa0199d3f036b53760363d9c9d43cd0ad00842fb5f5ffb7cbc4632079", 0xbc}], 0x4, 0x0, 0x0, 0x81}, 0x8000000000000000}, {{&(0x7f000066a000-0x20)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000eb9000)=[{&(0x7f0000f0d000)="f8242ca74149130d6e145f03bb648749d5a6bdf611997e7cc5a1e734d6355a3b786026f3bfeefa37c7a004ad367fcf20c25ccd3fc55d1fd4c9cc7089900327d1b0db96273bf270608effcccfe33d5dd5e241f98e0d4e2e3cad51488181af7707b8ac03cad11c7e3aaa39f5240ef2c8030767978bb439f3313844cd30c59b", 0x7e}, {&(0x7f000018f000-0xa)="0ae315198f15aaf1f730", 0xa}], 0x2, &(0x7f0000a17000-0x1400)=[{0x60, 0x13f, 0x1, "0b2cdc67bc7e3d951a273d5063e5f22c2be007bd81a193931df571d4d98540d02928d691292199d6e36bd36165422fcaadcbc2cc981db1448bb0df8a3e3a33748d0eb567520ef5f88473"}, {0x100, 0x101, 0xfffffffffffffffb, "1bb3e5dbd36f2aff109ccccfc4eaf9ba5872f784322a6028c105f3d175d90c9b291425ca4d93be1159cf8b5b6633a7323b6370b15ccd49496a41b0b73e50c040ea0057ae883d9bb72bd6d1d3504228b853c42dac2d877543cf835d686c53f10194d58ae800902f0be2d08211237352d2427ce96fd29b3298b5e89db4b42c70d4eb39fcf118c7f6df556521e70187f78d7caad2febc6c754fa408a106d63968b0830623e8f3d96d1f7a1ca49fbc3d7777702e816a61a553147321a75220b5f3c3af67c6159091fd9507aec1a99cf4f1294a2a97e1b5dd36b2a2904cb5933a336ecc044828a8eb1f95b331918c"}, {0x100, 0x1, 0xffffffffffffff41, "cf56620d495c61a386a2bcb4b383e9e5e6f0072ee0c4e164dd60ee8ae990c2006d0845bd6f366f28300ed22d9bef05fb765b341e4eebc8f2db9c746901836cfdb897c38d1d6251d2e9c291d514a36408d5bf2ecd0182806d1b02288d4ae6accd12e4682dfe1403500441926abd82b2adc5f355d9f89aa3ebe4e64f9377a21404a10575510287ede9f1344fdf7e793e667f504dd5d62e8b05feec22b422de29b5f9885ef7f18ec811523b8ad9254f7f18bf7b88199e48dbe123fb96385aaf9a913edefcc7fb35e79a54715363af6ac9b01cfc17c952e9a56986eba4f291b281855decff32310a42cb49"}], 0x260, 0x40}, 0x578}, {{&(0x7f0000f7c000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f27000-0x30)=[{&(0x7f0000ffa000)="cba19e76341edf52ccd831bed737f8884386d68f0b4107d44c4b8feaf75cadfe8d13f05e0bb8387f3c396d9200a52bd2a1500fec7a8a7d3a23c3d4bab1", 0x3d}, {&(0x7f00009f0000-0x26)="eb94936646caf219ca5e7f8d419daa93d4b1893fc59dff09f357b40b52ce9b76857d442135b4", 0x26}], 0x2, &(0x7f0000c0d000+0x93f)=[{0x100, 0x11e, 0x1000, "d61666016ad0d3c2a6a8bb76fbd4625677246a91474ae590c75f80ea96ef34fbbf8c9d65d407269f6e0c1f9d0f83f3a136bd93d75984973455b824ff07ccca97dfade0ae2272391903a7abe08b465929bc422b1aefefe1454eb2361392ba1993b43373a34443ce7f8c7ec08cc7fcd9de0eb5c160998583582c7fb1480c100d376702aae57a0fb1562540f655d3484d2702cd2040587f5464b837910e18bf61904e0422c90d28df31a4b32fe7706ea25a5513fbec0467d4535278f5ddff69fdef9479db83c8b53a1c8c4b0aff174d64c90544eba8c3017614b0557b5aff756992f649567bd50183326c86"}], 0x100, 0x4000}, 0x5}, {{&(0x7f00004f8000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x1, 0x2}}, 0x26, &(0x7f0000033000-0x10)=[{&(0x7f0000ab5000-0xa6)="49554f4940adc4673e35f781c9be4c89114b896ea9440557146a5d7eb62fde8cccaadc148c4edc901af7601abdc08ed54acb3bb97e614c4f736ad48fd288fa8fb19cd576c832c00311825fa4611a7c5bc3df24ac371eabdb5180e87ac42f9eb253e3a35b94df6d4ab806ebba19e57523a287bf202b266c7a333cac2cc4e4d11d4aee1c20dd6fe7e5c368796a544df2c590a07dab8e3512c1da8e1ab2094f10082968cc16ce1d", 0xa6}], 0x1, &(0x7f00008e8000)=[{0x18, 0x110, 0x7ff, "977a642f9ca5"}], 0x18, 0x0}, 0x7fff}], 0x4, 0x4) connect(r0, &(0x7f0000d9e000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x4, 0x3}}, 0x2e) 2018/01/16 09:29:56 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000005000)=0x0, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@mcast2={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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000006000-0x10)={r3, 0x1, 0x6, @random="4cc3f7d77ae9", [0x0, 0x0]}, 0x10) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r2, &(0x7f0000007000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) 2018/01/16 09:29:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000001000-0x35)={r0, r1, 0x9, 0x8001, &(0x7f0000000000)="0b9d386c192f4b50f645e4ddf5fe", 0x1, 0xff, 0x3, 0x1, 0x9, 0xfff, 0x4, "dcc2871b4cd619eac8d284d6a9"}) shutdown(r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000686000-0x8)={0x0, 0x0}) getsockopt$inet_int(r3, 0x0, 0x13, &(0x7f00004ce000-0x4)=0x0, &(0x7f0000f64000)=0x4) getpeername$inet(r3, &(0x7f0000cc6000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089c000)=0x3) 2018/01/16 09:29:56 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000004000-0x38)={&(0x7f0000002000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)="d58044cd6082bf28f3297a8bc1a2662647f83ccf76f4fe9bd2ba7417245fe062b9f3ec6b1147424ad4551b2eb4e4bbfc8f21c0f6388d0f111ec90f2c1c25e585eacfa1dec0444f748a0d12b5", 0x4c}, {&(0x7f0000004000-0xef)="5f2dc47289dc3911d260c90eaaca91a0a7d24550fd5216d64f057d056646cdcbc1c0fb0785155c5f6ecb3ae64c6c925b4d559ad7120e1c82d42acdbde8d7a1917bd7bb91d7741dc2f04675ccfb670b5dc849c1274be7b79851ccf6274c214ea4c82774cb9a3d94f9d061121c3de6493c4cdae0b291ed3797131ba26fae600c0f10aa1645a3de65ffda85cb4b7a894dc0dd5289019b16576ca3bf98b6ee3b370bfcfa428d044ca6a84da4524d331f08aae3e8a26de4b1580a7128a839fee23938f14f7a302a7b27b83149ad01af0b143feaa5c5c89b2329cff7215409a411587f5cd109badff1c570b16c702b308318", 0xef}], 0x2, &(0x7f0000001000-0x2a0)=[{0x70, 0x109, 0x7, "5917a6508c7541b20d0d86be2f63d1c96db3fecbd5e32791063bad86d107180be7bc98f80d73f208663b297dc5720877185d8409008884c86383f66e043a0095f8c19ada96524ead0795250f550d5a4647f587a4f582bcb6aa355a34"}, {0xe8, 0x117, 0x7, "a00cbfda784a481a1614b8b583b8e019447d723eaa1976cc50cb99b6effec1254d09f7072d92e23876b133fd39840361571d3684fb0a6f5e18fbd93b36997c0baa480736a5b8dae3e7bbe15d27978ba228f5b81ea4f79abb8c9733f5d532925d6ed14087253bef0ec98a3146b71d6543bde44ed6dcb8875d35d78d2b6f259c051470c680ea18919b48fb3361cd53c25185dba9a34f30123bb083a7acdf2ab99966797f9ebc3dcfb0ede5775b0e99e3a7fc66a89d9ca82b9a8de88afa0577f903db43e2c80d371b20e5795593c96d50ea941a1f5293f480a9"}, {0x100, 0x116, 0x9, "4e215f60624aafff55456d880bba7f64de07541c80b8e025c6b7564ee88dfefd6a4cd0d5fc07e8cc4aa33056f48a7fedfd6b2da5b3309587a970050a1e8ff3276100476878d65fa4f25c148eaa8f999a6acbe74da35fde9f820ffb46faab4e490fb68751f132bc7f67a0a263ab6516483e42d898b8d418ca31f82d3708491c8f608ccb394666481c99a7439fec78363cd3d01b0df0866998164a0e98411e015a1550f295746e76996ce28925b2b2a052ba1813243d65c4bb50a6174a6fc0a703dee51accf76a101ee9bb99fc5a5be3158d31b0e8693e7fbb01246101d3617fcb26359fbff0b2d0ace6"}, {0x48, 0x11f, 0x5, "7e634ca4fd9366fcc1038a917263c48700abb77b068f4b63b81a09915f90d36d6ee909de63270eda3c0985544706985b572e3eb12c"}], 0x2a0, 0x20000000}, 0x4000) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x6, &(0x7f0000001000)=""/244, &(0x7f0000001000-0x4)=0x2) 2018/01/16 09:29:56 executing program 2: 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$kcm(0x29, 0x2, 0x0) pipe(&(0x7f000016b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000b3b000-0x8)={0x0, 0x80}, &(0x7f0000b44000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000664000)={r5, 0xd0, "cb0a47a045d1b0ff04f98eb46d4a752bf9d0330c66183648bdb33ea53f9d0f88db5c12198b4f03d2c0e2cdc5620be627ad88c21142ba39a3c1ebb7718f0c630aab3d334453a9732c1e0a16d68ce77653aac45137be6be33c7169247a9d64c12b7f04327bc87b94d8ce5c359d57350ebcc7e25d77d423f3e888e34bd3e474ec33e7e70d6a57626d791597e955ce8aba027ef0caf5ae74a885c0316db447b187a3980dbc6af7455a3432cb65d6b04ddfdf39adfa7016760f2e7cdaed5a2185138aa28abe04ae2588aeb2929f83d79a3a8c"}, &(0x7f0000100000-0x1)=0xd8) ioctl$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) 2018/01/16 09:29:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f00001c8000-0x78)=[{{&(0x7f0000a38000-0x20)=@pptp={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000464000-0x90)=[{&(0x7f0000207000-0x7e)="b5a1aee303fa04b366e231428f3657c09e31ba8600818e44ef9d3482d3163c0933a23d272aee87279f9f2cab0ab0647eb0556c1fdd4ee82fa6cd6797f882d44588f3a521b30f3d9ef07d6bbfaaedace1cb04384248c1fe6689cfc1a3ca3237a400ec76eb11d250d0a6d3aefd4f3d0c3539201471400e069f0bb2441cb9dc", 0x7e}, {&(0x7f0000304000)="85b690ae60021f91c7c6db477ed7a4ab57daf12a96a052711bd728567be7ccfebbd3724d731139da81a8aabedd0050343d7f07e6d9fc3be1427f76e9fbed42", 0x3f}, {&(0x7f0000522000)="b666afdddeaf02a2a32472d059bafe3096018b22b044fd4112b6e01c8dc630b495", 0x21}, {&(0x7f0000845000)="c842438e2909a0b918a5fcc6f60669e1345c3cee2ceb3a60d9bbaa405a38d0066a42ba6a79dbbc745dc65aae3eba7ec868735cd56e5ccc861bb855fc8409585a4a7268559e1e66d8d1b1727c9f994c41893819c5d23dffeedef3c09e6c1845c41db34c83614118e30aeba9bd38a7f37ab69932d42a138fc8f435ece6f44af4c05ed875a07b0abed167ec70dd5eddfa980b56490d0f04fbc4e14e2174ca4abe0979b343957d85dbf01c191a96d0790223fa48901f511e7e468ef32c8865706ba7", 0xc0}, {&(0x7f0000e62000-0x43)="23b39f6b0a589f9061c20805146d1a38a6d4460528cf82b8a1b8b9f25ae6f03116a0bd662214e6127aa775a7a7fd2dafcf1f54c5b9c05a4e99cf5ac88206bcd7c350c2", 0x43}, {&(0x7f00008d0000)="91961e", 0x3}, {&(0x7f00007c8000)="4aa18c2d365ffe107a9037d80faefdbbef90cff10ed8cdde0444d989260b04bb1e92330aac6dcb1c5277d42ac67cab90edbf7044317637777b72f174ec5679546311649c64ecb35a26dbf2393eb970a5147eef3c036cfde4021543d355fa67653c1d9771cedbffc8dd4a3a55caed5b2b951e0de3d32169c76130c9917bb2c7a5f846f9068b9d88688d5f16bbabb62ded52e3f3881c880cc3cc924f02a6e9b73195188e0d9685567a67af04c64dc86299df7dac18c2ee2c30a3a24badffdab054f5047011dd079cdf9ece3d3e35818c79b5dbe510da139e727d283e36c7c030b7cd306cc7243377d94183bc257ea1d907aa107f5b59", 0xf5}, {&(0x7f0000866000-0xf7)="b0436ad3ba9397c30f47ee2d24bfac3c55fb9c3d49ee755187662a7240418ff17933c551606b0ab0b18658beb5ac8e06e67cad98db5d751cc2c90b37907b604fb9e6e0a69938561e7305f78847073744b43503155f1a0d7cb760635bf21d3b5a372e286aa5ab06ee3a9a7c5da5cdea6d57fe3dcfd524da99e4f11f0c957e9046be972a394927b1b1d762e0572ac221aba231e71ad02e7ec9f86b822a36d4aa179730817ef32ddb31d7b42689a05187ea469b85072bd0159f0437cacf2d49f51d48369a78dcf262d4b399ffb63820f0017bc14e7ae46f255df0e0ee3ce49778aa24874c4585873d972a0685a55e5c7bf7db82cc45450ba7", 0xf7}, {&(0x7f0000acd000-0xad)="79fc3bcc4d45d0bf574d3804ace4bf8437111f0b1509adf66e3202cd68e67f8fe6c8b151c216d5e41e357a7a56e8e313f9fa824b6024f768002970d3c66c6a395d2235aee4aa5d68fbb23bd683245ad160d629d1c0a3b86ae9fb2afc684f358cd99e55e1a14ab30ba9bb9aa9eebf616b6dad733346dd2526943bd6df48724a3ca912c3f67d09418af4b70da3905eeb29e7f664718413d6c937e722f508d917cea63413208f88606e3440e2655d", 0xad}], 0x9, &(0x7f0000405000)=[{0xd0, 0x1ad, 0x2, "9b95ed6d67eeac10d213ca970b9430721223f6a471116fb886ba697e9951b993f6731520ddb51f637b7e77a472f68e65d03d7932d86a301f468f91682befcaf9816b8377db2435f7e00db470142901011916a76a9fd5fa51c69a11ef27da5dcd0af0b901ec72a313ab70835e2eb506f08744a24e9afa1a8b55698655912138b9132054ae36309538f7fae3447ae0df5b2d858364120c32973096f0c34358876c3b935e4b01ac0a71eb9573f53916f4517ede94a280fb4200d36000a3fb"}, {0x108, 0x107, 0xda460, "cab0f840a416e59f001179d7afc8ef668937af4b512bac0f1f565a27ed91201f05ebe94823a4e77a7bb0f743c8b84b53c0b7e7cb7a408f9d2af6e565ea38c6f25710bec8fa6a6b124701d29d30dfa848285252c89d4c6d1d5522e8d298dee52ba045f3eb7a1043439fa6ad8be6a6b54b4f898ebfe74f31a60d0942e546cf2fe3ef1535657f8997548c7a286dc2b03afd653171379c91f29acd738893507dd331df29561e1b85d5292749628302e7541ad6d8da8d3dccc92a8b31242110fac8e3d088fdba8559666055207a1c96eca85d41b5ad2ca0fd45dbb24b10df7bef1b28d463639c76e989cc7e037a73576a245abdeb67b66753c3"}, {0x1010, 0x8c, 0x8, 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0xff}, {&(0x7f0000de0000-0xc8)="5c3421d3dcc352afd8329b779881cd883a8a9ee4951671a20159a77b015bd93561f74056fffc093e3a3d11515e9bbb2ef7dbedc242136a6f6643c42e387762bc56b7aff28e22fff5e0be112f54e5b152cdc8625b5cf8d1f64e89a57f3d058fd2a9c51bd2ecc43f9bbf56652e0a0108ba51c47df78c7925be493cd1bdf4a52bb7b9f335c109327bf43dacdb05e69216fc90a4a7ad4af77e524e305ccd31500bfb711e2d8f5aa3a5c4fba8211bad82f2126fbf979496df991891b747198e054d424843119d9ca60116", 0xc8}, {&(0x7f0000ef1000)="3ba6ce431b60128b34c9bc7d1949b978664725f62b1c3a5f56b3ae4ddbc408c5a5f213f89b59bbb701630ab8106b37b79ec7151f7fb5d5ab737b4bd1f760e0efb48f519906b4857b6e4c3175f6128badbc34929f4a0fc5059ff7873edd317962aec7fb5885a88bff7755698bf1cb32e2e5dadaef73470b2e18cb549be0d5bf158de92f86aa161b40298f175bbefd7c390562b1f1c37bb247ff1262ef30efacf60bfc54bf2be51ea729e2fc81bb37a1b6496c00a7dbe0a429ba8557afd5c1f1c5f10540bebc26468832a8a2e6192fae09c0319a23", 0xd4}, {&(0x7f0000c45000-0xa4)="91666942398e456a36bfafbc9a15ef9a0cc43c77b06e99a2afcc93776e5013669b7187f74b0dec078294071a41ec5eb7723305f4e70523b146321b1fb7fb7e3310326b2fc3eb6eb8de0eff0bc05162166584ad302aa40ab5e7f3ae8129c535c96a39727928ff66c482f0d5831358459df9fb1277edab175b8e29ea88f5bfd969ba9309f306699a45859cbed06d28cead27f7284d1b06cb60b89ec5c0ef9c013268ac31a7", 0xa4}, {&(0x7f0000457000-0xe9)="13befd6337ebae1aba82c2e9c0dde91e505986d96df002c2b3d3567e4ac23fec4fd6599123ea006b096b324a852b6df494152be128e663200dd219d35ce54148ed691df40f9821c81bdd0e39548148bcf0b04a48467e1366b3166e14605c8ef9fd7fc5114f90f31b0ce8803e1d1714fcdb82a95f548b59632a6b81b17753f3744a8a03e875d1afd84244ebf139a3c175c9c923746752f51f0e0bdb791b1f41ead9c96aaf79d081408f396114f66a29fd3b8e6663f727110ea5c8deac971d24a68a4317095e4e5a21818c072e4ca90dc6017220ba5a5bc23208dc17c2e7be29d2444a9b80f3a32537ac", 0xe9}], 0x5, &(0x7f0000ed8000-0x1f8)=[{0xc0, 0x11f, 0x5, "3a1f7ba69e653c21bc9cde507ea1f1d369c893a8d6b2367f111b62b19e502e832405df0248ba2177b8c55e043b7e55df365e9c5f311b713f483ae495f84d27c5793da12a597d4fef11d804fcb937c030bb34744b0cdaecbda8f19d23c63db1ce6606cc8b72d6966e24b093a71ac20d80bd78310d1062f2e34bfb95764a1a6bd328c0a050893787db1e620c37fae3539a4f2b2e2ca3fa295fad0435b0e23ee48032f010aca70ff4dc383eb9e53a4dba65"}, {0x98, 0x100, 0x9, "c8c7a67f2d29d9bad6a356fe04ec4e865537774e47eab71df8932b70fabfe218cd99f336cf3e14e0435f7f71cd8ec826efe23b732df045f2fc451ab403d69167703e1b37aff16987872c6de3e40509a5fd91609693b0223264e4b170089faf9ae59c45150091c6577c21d845cfae48f7ffc77a0c2d79190c1ac4b96b034d2b6abf2ff9"}, {0xa0, 0x10e, 0x80, "6441aff5b0eced8568d9a35cc2298196aab9ded86d21d3eeb997ac37baf4a73f6adb5e00b05b0128ede0397c749849427b2fde695aae5d56170a55f811cdfc4f7d451ba2b70e00e953a2c936ec5794ad3835691c3b2c41046d1f3ec4c4c3453dbb3e89312bfad4307d39562aba76a8f3a6531941c946b8e41a049893472643d40307e5bd9329045c6336f8e1"}], 0x1f8, 0x20000000}, 0x8001}], 0x2, 0x4) r1 = socket$inet(0x2, 0x2, 0xffffffffffffffe0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000080e000-0x10)={0x0, 0x3, 0x747, 0x15}, &(0x7f000069f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000033a000)={r2, 0x401}, &(0x7f0000910000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r4 = accept(r0, &(0x7f0000861000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000913000-0x4)=0x32) sendmsg$kcm(r4, &(0x7f0000515000)={&(0x7f0000c52000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000188000)=[{&(0x7f00009d8000)="f028f39eec510e", 0x7}, {&(0x7f0000463000)="39e5bcf2763b706a50163734123d68c97d883d8a7efc4686dc686db234efa1dc6be87578b92b18b0816b36dade05c7e2f961dafc08ac2cc1299a58874e6ddc4f490430152715fa852b723e697a52ff296752c5fdb4bf2f69328678c63e00921fdc0b5f714d8404277f7f075cb5a1117b7777f8edb05ed6c64424dc8de7a44b151a6cbc576000cb2221c72d926f0462af3a67039b44e9288143790009fbf87167735734f876de3dbfad43eed5954ab82d36a7d699f6a848c3d128a5074a35dc", 0xbf}], 0x2, &(0x7f00003e3000)=[], 0x0, 0x0}, 0x1) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f000000b000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockname(r0, &(0x7f0000df9000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000034e000-0x4)=0x32) ioctl$DRM_IOCTL_AGP_ACQUIRE(r6, 0x6430) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000bfd000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xdd06, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0xdbc4, 0x0, "2ddbbe7007721326900c5cc2b05aa10d25f0e60d58c1d61139dfb523e4214fba368520c40a6b168865b8c78baca01b3b6a2026c7827af084851c090e2950a668c6eaac87fde0beae2f5b3cbf60e0787e"}, 0x160) setsockopt$ALG_SET_AEAD_AUTHSIZE(r6, 0x117, 0x5, 0x0, 0x9) 2018/01/16 09:29:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d47000-0xc)={0x0, 0x20, 0x30}, &(0x7f0000b4d000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ceb000)={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]}, 0x6, 0x0}, 0x98) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/16 09:29:56 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000006000-0x1e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000005000)=0x0, 0x800) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000003000)=""/175, &(0x7f0000002000-0x4)=0xaf) 2018/01/16 09:29:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000033a000)={{{@in=@multicast1=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=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002bd000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000550000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000ae9000-0x1e)=""/30, &(0x7f00002bf000)=0x1e) 2018/01/16 09:29:56 executing program 6: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000adf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ade000)="a2ee2e55ab63a8aafef20f2eab2f3ac2202d8dde8272784b688c3f2d57058a08a14d72ae69cb3e88426d4f04e8456dc5162c19a53abd7585af78ce9a056a666b47f8b8b312684fe95711e6c0b78df6968a5840a044d2ff7a0b3edf262f71727bd21f0fc0615736be98acd6a5be92e94b7f08cca6f07b5489", 0x78) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000918000-0x4)=0x0, &(0x7f00001fc000-0x4)=0x4) 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, 0x3, 0x9, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007a1000)={r0}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00001ba000)={0x0, 0x3d, "443ce23a2963cedf336bc071223940714f1da08e5708efa06d5cf97458f15f87e1a547fd99260af16c24546457beb25888f65d72bbbb02c1551c9f514e"}, &(0x7f0000adf000)=0x45) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000680000-0x20)={@common='gretap0\x00', @ifru_flags=0x2}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ae0000-0x5)=@assoc_value={r3, 0xe05}, &(0x7f0000ae0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000059000-0x8)={0x0, 0x7fffffff}, &(0x7f0000840000-0x4)=0x8) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000040c000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ae0000-0x8c)={r4, @in6={{0xa, 0x1, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ae0000-0x4)=0x8c) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000012000-0x20)={@generic="b4aabd3fdfcfd3f35c2e3d4c4af18830", @ifru_flags=0x1000}) 2018/01/16 09:29:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f000056a000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000a37000)={0x8, 0x10000, 0x5, 0x8, 0x2, 0xffffffff80000001, 0x9c}, 0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bd000)={0x0, 0x111}, &(0x7f000082f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000296000)=0x0, &(0x7f0000290000)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000f52000)=0xff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000612000)=r4, 0x4) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000780000-0x4)=r4, 0x4) sendto$inet(r1, &(0x7f00004b5000-0x1)="", 0x0, 0x0, &(0x7f0000d98000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x7}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000808000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20000880) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000b1c000-0xb8)={r4, 0x6, 0x7ff, 0x7, 0x1aa, 0x8, 0x80, 0xffffffffffffff80, {r4, @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]}, 0x800, 0x0, 0x1, 0x6, 0x7}}, &(0x7f0000b25000-0x4)=0xb8) r5 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f00000cb000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000852000-0x4)=0x14) sendto$inet6(r5, &(0x7f00009dd000+0xb7f)="e92bd4033729695b3f379491bb11", 0xe, 0x4, &(0x7f000012c000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f000037a000-0x39)="b8a69479534fd663fce46bc3b020a55d92d5daa1efc174d0012a1547b3e616b9b844bb8fa2542ba04d0210e4a640eec3cd09c9296ab28692c7", 0x39) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000361000-0x8)={r4, 0x3f}, 0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000c7d000)={&(0x7f0000151000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) sendmmsg$unix(r5, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg(r1, &(0x7f0000163000)=[{{&(0x7f00002be000-0x80)=@generic={0x0, "84481855aa516ea79860a9a7f7ae5f3db594ef733e5591a7998cea8205b6b99896fd0927f26b4faa960a4aafe5c0ab6a0464d975e428d49652c9ee68e8002b820ff9c3ab39d9f764b40250ac0ab8b68555a02b1eda09d6d3d2f4417f94ac7ac84c2fd248b5318359386d51c2fc026d9d1320e663ea401c03c3f5a87350cf"}, 0x80, &(0x7f00002b4000-0x50)=[], 0x0, 0x0, 0x0, 0x4000}, 0xfd96}], 0x1, 0x4040) 2018/01/16 09:29:56 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000001c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000001c000)={0x2, 0x6, 0xa09, 0x1}) socket$nfc_llcp(0x27, 0x2, 0x1) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000010000)={0x0, 0x0}) 2018/01/16 09:29:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000036e000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e44000-0x4)=0x20, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000047e000-0x8)={0x0, 0x2247, 0xb9}, &(0x7f00003a1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000054c000)={r1, 0x4}, &(0x7f000077d000-0x4)=0x6) r2 = socket$inet(0x2, 0x2, 0x4002) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) sendto$inet(r2, &(0x7f0000169000)="", 0x0, 0x1, &(0x7f0000f73000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 09:29:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x0, 0x1, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000c89000-0xa0)={0x0, @in6={{0xa, 0x0, 0x26b6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3f, 0xda5, 0x8a8, 0x6}, &(0x7f0000caa000-0x4)=0xa0) readv(r1, &(0x7f0000051000)=[{&(0x7f000058b000)=""/26, 0x1a}, {&(0x7f0000219000)=""/96, 0x60}, {&(0x7f0000d95000)=""/101, 0x65}, {&(0x7f000044b000-0x9a)=""/154, 0x9a}, {&(0x7f0000557000-0x6e)=""/110, 0x6e}, {&(0x7f000052a000-0x11)=""/17, 0x11}, {&(0x7f00008d5000)=""/214, 0xd6}, {&(0x7f000084e000)=""/167, 0xa7}], 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e68000-0xa0)={r2, @in={{0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x70b9, 0x2b, 0x100000000, 0x4}, &(0x7f0000e6e000-0x4)=0xa0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r3, &(0x7f0000b1b000-0x38)={0x0, 0x0, &(0x7f0000f28000-0x50)=[{&(0x7f000000e000-0x14b8)={0x1150, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="c9ebe366f4a5a4292508b4de5056a83a7414f0aba0d095c0616d14dcfbc735f146d8ec009b2870cad85b10a7bfd64dcb16a9ac638263d4912ae1a782d5a7b89a3eabfc687ffb89c87ae08075668faca317e482be9ccd71cfbbd72e8927e4172b9e2fab9683586c413687897c4d1f9c4f680af785db29f9c13a3c60d2bbe5640cbd825389dd25d8910b98aa923c9b55ccd866dea6a83a66097df4368f1a0438077df5fa38df32c4627e96d9eee746b288730eee6d6c887a5768d5e90a6111df1210b1bdf132ba61b5afd6c4aec42efabcdb6ce14406d09c10dd78cb1c0a9579c043f04dc2dc5f5baaebddf0eb8f50346f96091409510bdc94551eefdafec370c5d2a43142981015ccdb8433572464a17985c4142755df761bd6c1f9ce3bf9af6199ead6037b835ff6dcc8b7966ba4e04a02a624f90e88ac7296bc724791d13b0a18409333708e360afa72829d347f692bf58344ef2b7396d8dd15bfd5acff55218d28ddac44fccf6660942eedafc9ec0a9c701e3c8ace72a18031b4734c0da0b9bac3bbd0ad82b3c1a7bf9f4c40451f47ba813e3fa18c9616b83ce6321d7b567d8ee601da0dd0ae7e0cd5743bc4a6fe5cd8f5b9608f448274437b14bd5e634be0c18cb83eb451fa91069cb9f3c524f4f5a542e5529d95bf182e5d3042b6a93337c3d36622ccf2d40c8a703c1c4e879f05754b77fe7fa8e8bcd3ae493aadd78c78c2f117df0167cbbcb6fd561e4ee7c7f0d5f995d77d1bb6c29368b3dbf12e080df25755452745f339552bcdae26f5f33d7c6398136ae0f730f56ae901f6c28e56233ea964b946848c0e8f7e208334bc47b6786bdf7dbb0cce2cb542a3c2f3b23217d8ea3895d09dbce092f30f2c543ac9367ed47e7dd9bc30d4747029b4e5ba33e38871ba64fb994bfc90d974499ad9b66267263e348114dda24e4275f4f9df5ef3b7e9be3a2b5410f739b14cc2c91e6e6111a59da77fa069553a5e9c1fdbd19c8b838b3cb9fb86b9fccdf761dcfbb2b3ebb9119468ad1335ce676e74d82931b177f9cbc2787527cbb0d9f06cde0c760b9da17a0e5c33fc5200c0005720878e1cfb70845631430b6652ad9d30805f600087b05e83677bbf34919f07b72f2efad7a292eac892ded1659858177809ebebe479d39c5b15c355d1b12048d8439fb6362ec9257573c58be20ee55679522b32255f3748fb7095dbdaabfe697de3f4fa8eece8ba04f09287e852600c6708636d37f62bff40170bec747eda602f08dbb6d3b40c815001ddd099f98b0bdccd952fbdda07827f42116e2f076fd76a4685a4f2f7f69b96cc6a8c0e4f24ec76f55e24d5e138a71531d1033226b70f5d4c17eaac973fbde99a76e600fd83280e650ce66e0daac0160b2b9c06eab140446f7cb46d76a689bf171b6ebbf46db4aebaf871ec33b5396d4e0e8ce007970b0de7348904f29e7b88df0ab1082775fbc4fd1fe36712b5d1139bb4b84ee2676afb94cb40218c40ef13d5620dc5d04b93ccdc23239f1987e5875e51f6ffc2c99acd213d22aeb8dff5684deacfdf41ee3c975fe2a52c81a5c8a51e5b815f91571f0351dea4f416761749633b5291d7011cb865aae5cf8781bf3720a6551b50063bfe9511705f8e4b7127850b44419f4b888725fb1932364c1fec30f80dc504e28d019e5ceb52fb846c3cc6c79e7cbf86905b9f03cd5b6a62d51852d938b9c392c8ae69a7903baecb703ce5cf8de4c41ac63bb286e0212b6bbd3ac357a7ba756daddcf3203fcaf77e642512a4769996c4258adf493317d59de4be412bf9100936e2a8a79a5665a31c737499a31f8319b8e3ced706a2eb15983c23078074074386121aa0cfbb6eeb9ef28a0e216db41cd9c846f6477f2bda9ed457c0e897db2d3fc06bf60dd59a99e5495dfd851ca7d9b23578da9748c05032ee529c493dd0a041455d1eeeffa19c05fcf9e929c2d40c2e889f63b1de2ba575f97fc5236fe331dfb94be65f828762724a5116f10bee73677e45e981f6ea332aa787eadadcf662e823cc27db3247fc5cc193b2bcdb1baa5b5cdf2dd1814a8a447fdcd2a1a1497a2904734f9a92b9432467c6abdac18b19d0f9d011d6de8767ae0b8848d1430cbe2549cf16685a942dadbbbe1893f0a046804a7b7222dd19d279fda63680d47e096e2e6b0f843b2b0d7034b128cd394935f5add806cc6f379d4b32a5459cd5453a281630e5c2b33a2ad381d69aee80718b6b947726873dc919abb4fdb6ab2857655c1e38c3aab4f5d2645dec732fa38c48e1ee7b6368f9084fd253976c8966233ee4c01dac639c3b5eccbbcd5d4e5265469b06437c015611566d1898ada178a53b76291c6ba3d36b6c9488cee1d2e8402fc4ac956f09ff9c0e48f9a8a30cf1ceb70d35a0820c30aec92993f472baba1de59f7f83afcc07b3ecc402dfef341b6c73ca5faebed1c597c0a28de3182433794b97e26a1e3469193b035c876c00f5129155ce8fe282366dd3d9d590938c13e35847ad6ecb2f9a91e14d99ecb72559f583d382e8d75d75d99d3eb5c46ed5fd940599c9ce6fdcdfa58de388868b6186fddbfda4167f97081d020e871874d381995f0164c8b6c6e3dfa5e70e452d41a9f6df38488898665134477dd1c6a22d45bf1c8be6fd81f6c28a93b7229e176c40adc32b8a9615b9cd9d25c347ec3a8b0d7fdb22b297234f4eb2d39befc24ed15595ec58b6a612387041af48f827ba1b55947e04bd1f63eacfad0940ec49b779ad157ff030a3a244a4998158a6f62dbfb4ca81ec850f38cbcd80e1b87c303eb08b5a5e2afc9e72ae6da3b9e9beeb09b208289bfb69c25f9cfd6a0dba2152068808645904e2c9caa0bccc8c8555727878ee687a109ab711d86c69987a60c06b6f8375cc7c14d449fd7796eea3e14ca993410350e0b3afba58a7001d1d1b87650f1f78bd090d1968019622caf5a934604ceca0cdd5ceb6ed5d1f70cc0e96cfeab8df3fbfa9d17b31115b108c61a626d81ee2ef7729b3baab767f24ae4524074777ab4e2d4af7f581bd21cffac7694b6c51b576a37003906385f16ae858688c8810d147a8f2529859d78a7986557189b1ce43e10081cfdd2e50018aed6446aed2e272bbf09d3c80ca17e0a212672d5f795b05f5f76e6b940b9c4df36cd5f0128093e3f2af41093273d4062c4d9c86d97e9115d1f6646e78a0c9c0c411d2816c8c8157439fc517d566320769ff96890225efc83729069a52d3c93dcb14852df87e6a47a675b0b01dc4418736932c6fd37a258d68144c00c3a151b1635bf083d080c500b4cdaf8e71817ff068a2ab0033ac98896a0fa0732b4ed11bd125267c1534565f7ef59b65b03923caf34aa19e2a5cfd9b38876c179daacba23c5e264e5e4c311366c3f9128b17204f1d62640992dc440bb1e8f71966d26063afb2834ef4acf24e9173488682286ba3f4787070dd5f09aa31490cba085e3db62f60949a9fcb5ac5231a4909684380854808be2be9db17a18e46d79abe778ca17359340545ccba08c9218104814dd93972b6b3c12b9e8d13bf1462d92d82c287d9c73c5fd4abd3260229ac0b81b1110b700d09f93b87e216d6485ce47abf35e011aaecdf417cd205482859a93c967763bf24bb7c5bb83234c893fbbfe9e891c268ef0f5cae830680ec9311ea72720ff56b4d1adb8c8388ed9baf3772ee0e7eeafd23c3fe07bbb4fde36ff1693ecc0b9ea7567b99f58e23bed98e8f537789a68d636eab610a9ae07368b49b40619b216290df3f72f7f18d35644777a9cce3bf216d3a7dec6ea2fcbcc9baf511816768832da45cb7af4099931b6742fe74e048dc6f020f3f5b953f4969da1a88eb1ab94d439107bb73bdae493c4dce03b4dec3a4348e2cc672608766cfd93ecd1c7b995c9c3bc27f71978130ac39241267073f4321ca1f404a3b70d5bcb166fa32040c3b0d2e39c611a3efb52783f9893ad2b29bf9d453b8cc1efa9e077384ddaf92a0d7f278d74b599c82c8fcb693edb4d8e46bcf9414cdfdef9b25e40a9d2e33beefbe0f0575e8da3f99d77651018a8b3c33d3063dce86670edbcc8c60c70dd82115e8ea93acc623f684ec26e909433c0709d6b32d8473175fd5ca34893fad17b810dd208fdd7edc2f274888b4b45fe1b24d85be816310f3bcf1420313d5e82a4cd328c3193ab198072c66cb692e215f53823aa9542172ec059f1788b7cdf33797aa3b2610a13a9c593177d1d6f2b832b7bcf6ac69e06507a5d1150d3560591bd52ee0069897bfa3b66c384ec7f2a49f7dde480f1f8ab62c64e612a4f4c0a73bd3aa33bc923bfca053e5a11ec96c6f596fbb3c9ca2c9d8926b6813cf708d61cdba57fba3b7ff3c94e4c089e5de0e43553c341431277d1d1713a54be97dba153b8d12572183553f6c8b035a3946e3cab0f545c9854c654a94ad659b01225c823b9c47a3e010360a0d4a24b114e94541cc0e022692d673ee43f5fbcc14809246dab36bc8fa6eaadf2b4a949e5d30492896a97a78cc2feb8b02e2b013db999e27d2f0a8b8d3d85cef937baa8df13b85c4f6a937d14b8717426c4c040fd6bdd26ced6bf1299024ed160010c479a6180a447cde250ea9d172abd47ccc992c6c165353541a4dd6ebdcd75695da355c84df2d3cdaf69c1a848406629f7235f343d8740b08000ced6bd739f7c5f7017ae6f3348783af1a35ccd19692df9d4e7c3951578912bdfecda35e3c9641b5a4609d74413f905e8c8ad07e719d1b4b8f6323ab2abfee98d150f3a6efb4994352840d90211c7bd1342141c39f7adc60bf0ba04016cfbd3153f8be1376ed83638d1ffaac9654ee38407734c8032808e82b2599c6f5d46de5f49e6a22cc8ac5bef882a76e471fbe1e3b5d0e3ba7cfc77078a8fa5e7ce685678a7e4218c5ca9bb92664dd23296305c4aff5a25ec4fe6e4836eeb8485ee50c922264f84e3a38f0382bf8e0010f74f741a45615980576d6daf802e5c522fc8cbb459d87504edbfcc5554de0ccf806a0dad8ce39fbcf9448d7de48316d0a7a1002bab555361d0d8e063e9f226438c78d42aa600fdec43f97dc7fb947d92bcc32bed62bd6066eefc4576e246ef1840f46096a68ad0865e16756c2dac1f68f176e706424228f22270954995656c74ba79e37a8f0daaad3549aace74645b5cbf4c6ae8ec65d3e63f35f7e7e88781099868af9cdf6c197a6e2559632feac5b7951aceadbf877715de8e991cd0a33dd1c310881171c1c8739e03010a7763dbdaad5311540beb24ea832d222aabe8bc40f722c4eedd6e48cac733037ba48c1605ec6aba8a4bf2cac6c0e23205c1f33fa156ce73325f8d7e6913034bd4dab8b26dbc3e0c03c1301f5c4500b7437294c0d5bcb77058774881252308b0fa1eeec079ee9ae58aeb12b298f4b3ed5c919cef664b3b1e14d42cc97a36a129edcfb728f52a3b8b7d3cf4e25ded403118298c38b5609f14068a79d82dbebbc5d84db3bc145d92994df5544855ffbbc9cb247b9ee32690e0a8be9a928f2c19a3f48dd2fcad253a8aa2414c813a2984b9c26ce39793c4ea4e1e45b98f4d04390aefab8dad099ac4488c77054fd2de797faf7cf72ee9b09af3874ac77e80e783378f4f0b55d9c0acad9d10bc30b3cd3238295b5065ed925a76537828251c98493912e4affa194cda37f47abea5a792fd6bd57b5f458b54dfeec20d98830d575f74e45f5e628ce8251dcd28f1aa47056ef2d3ff51ad2459ae21b1d4b4fa8c48bc0831c3187c9f4e1330284c98c4eddedeab1747e12166ba4ad5e4e500fef27fe9375c482622cdb7146d34545", @nested={0x140, 0x94, [@generic="f7db97ad6a42a7f6973b203020d9685638c10d25a5fa36de71dc164d521d7afd7cfe4a1ef095f77c7798c3a46bcc1d2c22380551f0e922e3d845e40a21710fde2ca4a728e6256076b9b1ffe84bab6601491ce8e75100986c461d773e62b38d43e160587e9bb4b4da19771a23ba0b8c78c231491fa4d350fb940a4a1768225959d160564bf86318f8fe6d37ae7522aa3c3df2a0f21fdb0f2aee", @generic="8ea7f86b141405fd07bf2d5baa5616aaff158a54ade5668793bf582eab73a5d90254a720f881b891c4899129d5d7fccaf476f4466ba78ee1ca067077d4c9bcd72ef2ad77589aab865c80585e4b37fbb60ed66f0d24b1d574bcfa5428a823fd4ca9dc8bea4fdce8a55c21627b6e29dbb541498b64df9f77ccc3c2cf6897cb7c5bee8e94beda036d2ba6aad3f1f69964e67b204bfaea9f76fae7c29c78273291e503f5"]}]}, 0x1150}], 0x1, &(0x7f0000d6d000)=[], 0x0, 0x4000080}, 0x10) recvmsg(r3, &(0x7f0000763000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000514000-0x2f)=""/47, 0x2f}, {&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/16 09:29:56 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000012000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x11be, &(0x7f0000001000)=[@rights={0xffffffffffffff35, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000003000)=0xffffffffffffffc9) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/16 09:29:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000337000)=@req={0x80000001, 0x0, 0x1, 0x0}, 0xc1) r1 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ccb000-0x4)={0x0}, &(0x7f0000faf000-0x4)=0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005e2000-0x20)={r0, 0x6, 0x1, 0x7, &(0x7f000060b000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/01/16 09:29:56 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000023000-0xf)=""/15, &(0x7f0000023000-0x4)=0xf) 2018/01/16 09:29:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x8) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0xfffffffffffffecf) listen(r0, 0x3) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f00000a3000)=""/101, &(0x7f000020f000-0x4)=0x65) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a7a000)={0x0, 0xa1, "195a6b3ce678d74b6efc1e6a57a045fcc087945d2c75b34cc5c40a532e3fbe363b8b2a5df9ee4aa5ea4fdf1ea8fb80e53579869672adeb3ff19f803d2bd11a1ee0d9ab0c497a49c724062176df2f9751b413518f346d86602e42d44c54eb0c4b77413b73c3f47369feceee9ba14a0142934add3e115767478a7f3a31a115bd6acff2c48a08834fe07b9d64d1f9dee0e93d3541f58938eb2845910fdbb0fecd68aa"}, &(0x7f00008b4000-0x2)=0xa9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006d1000-0x71)={r2, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a15000-0x4)=0x8c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000073b000-0x80)=[{&(0x7f0000e13000-0x11bc)={0x754, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="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"]}, 0x754}, {&(0x7f000000c000)={0x74, 0x41, 0xa00, 0x1, 0x2, "", [@typed={0x8, 0x74, @void=""}, @generic="ebc3a3b79d510efe5d6cd4e242ab575395c7cbc43e0d14ef647e0b3843c86e4f79f7de1b2824ae566f4747988dc21a5b89ff5d851ef30d7302b7766f6a7cd0e711ff3d6b35c33dab5d563138861a555153bb2405cde1096ae2c51f"]}, 0x74}], 0x2, &(0x7f0000414000)=[], 0x0, 0x88000}, 0x200007fc) accept4(r0, 0x0, &(0x7f0000d6f000-0x4)=0x69bf5342bd37bb06, 0x0) 2018/01/16 09:29:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000d, 0x2, 0x0) write(r0, &(0x7f0000aa4000)="260000001e0047f791f6caff00242207070008000000000000000000aa0737550500040008ff", 0x26) socketpair(0xb, 0x804, 0x1, &(0x7f0000d8a000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000eeb000-0xa)={0x3ff, "6b6a1aa00c7d"}) syz_emit_ethernet(0x7a, &(0x7f00009e8000)={@random="aaee4e893bec", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@llc_tr={0x11, {@llc={0xff, 0x42, "db", "4f3b9e17776710c61dfbc1711eacecda1bdc3bb50dd11c16e7b77a25f82d9bc22acbf958d9c5c48b2d59dcd4222c59e9320a828b060005039313fe1260555b336a59025d5c80e740de74d79b10798a8eed5b7dcc26c855d992af2e60c7587264da1c276f0f68c0d7c9"}}}}}, &(0x7f0000e7a000)={0x0, 0x4, [0x8e8, 0xe1a, 0x2000000000000d5f, 0xa21]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002ac000)={r1, &(0x7f0000918000-0xbf)="52f4e97bd772bd173ab9dce0315189f1f75a2bf3784e8381ccb527e29a42e057b06d7ec15c80fa5a5acc7527c0bd33df429963372e8d74c8c93540866d3db0def5aaa8960c176469da75be7819e33b17c5c30c0094e889f879b0673a88f4360c510e84eb935ed3f9cf5840868cf672f01689108c98b50276389b5eefadffac1c2ac5fc9760505b111fe692b055cc42324d696aa3f081405bb986a3a31982c467e20c9c903e4774ba45e3bcfdf8a4096794e83dae700446c72ec072e84d58a7", &(0x7f0000d52000)="863ec96862406a3572739a38b8eec02889b4d095f21ad12a5bab22e941cbb8ec133e3465b51b43", 0x1}, 0x20) writev(r1, &(0x7f000026b000-0x80)=[{&(0x7f0000921000)="ff25b37f3814aca77ec5e2b4c3a8128c3c879aa32c25fb60421d2fc389a35530155cb2d398b1bcca3cbcd6f0c5855a3e8d59fe7c0dee1f6142c8a1490141d9c7560b7a9bb1121a72415e86518e4b5dd8ef3330afa15c00ec9ba18b29c4a93373fce0c93d5570c25ed455bf8169f08ef8128ae6ec882e0616ddd03d2f7e3e382fce75e0d99ff297c92c9133890b0fe5ecc9feedd75847ab542ade995b714e1742cd784240fd0429160a5be9d9758d5007d9f2cb449057d22bab96a5c7db6cc3348ae85e23b428bc64ad966b3ba0", 0xcd}, {&(0x7f0000a67000)="9da5f9ed75c2fb3ac1f2f9e32e83ab9b3bd997529205e21616c977e82336d35fbbd5738cbcf2a8e8432d74fbf872784766c9931085aef3ef9c748bc919f37c19baec1f1adbe0f5274d63a7130de948c765abe61845118a6d7e12c2b085a069612a1d47b7d44fbfad7260813b9426d4453424837f72c4b564cb5f8a3f73ad0946df90998595a1306e63f810e1404754c7a6eec6dc15dccccdf2141bbb035f67742e4cbe2226ea406f989fd91a5d0dba6f0ae146e2fa7b3e9d8d700fc1d79c67fc0355a26828d75099cee46700b98e", 0xce}, {&(0x7f0000044000)="32bd6acd43c1d473361123436260cb3877b5915193501fe5c69cd5f26d519f3d5faf13b2378d17b7f1f5d3c0239e619aedc41a545a951758cb37b1ddcd1ff8b6", 0x40}, {&(0x7f0000adc000)="060325474d99279b1d7b3551d836a8fb98db315af5c0c712a6308fb97078efa18d4d9509e43620e94bac90c1d1f896404743998767da48a4a0f9b5877c1b4b2b9ac0fee0cbfba971501a7b7b0a5fe2b4c9", 0x51}, {&(0x7f0000221000)="5955746952ac6df0923f0b8c266d5e7cc72680aeecca2e3c0767a31850cc0d73d3bdc617a5462c1367122227a1226e7cceee6bd213c13c58f9fb917cb870ec19bb1948c7fd7bed63a616605d243458eb", 0x50}, {&(0x7f0000620000-0xd0)="66433d43dfe78eb2e8882da7e198b568bdda6a36d7ea5c2fc4d8a9c2b385b7ae401e580b586c867ea7aa0e030d9fb63bfbd58ae61015b91074bfaf5fd959d9cd43758de3ef670b56f021c449a0fc3d5431b7f0ac87e3a1263eb700afcba5773f626cfee60dad77513c8a1b1169dc1b805f67e39191d50e688161cfb39256368761e41b0f956868ba583d6f1e7f0dffd44c257e8f017ce8b54ecdd5a8e54a99e72b4a78550c1e94a42c637697e44ae76c0e81ed76f87e411258e2c5af142ae8f50f9e16d9d66d80871fe0d7c32def13bf", 0xd0}, {&(0x7f00009be000-0xdb)="2ee169bf898c8da9e5328026223bb475c93aae0cb644339951ea59d2c7c6780e532c3d10557ae5378f7ed2caac101977e198b95a2c309bdd6f98422af9a10f3e72cd269692748672313bfd5e0bd899d0fb3e6f0c2c7068a14b94c31ceb26fe6d884182061183325a5ed861e516f97eb0eed36e82791e6abb9fbcc8bfb32b706077cd2d8c88c14df59fa67d09078a7a6b4ba1e0cc3ad6c51de5aafccd3942a8e220ae6360cd7d7134149235f0b877e2b1bbd50557543c04329496377496539cad205ab02cfd92bde1a7ed996779d92419d5b3ec00aba3c7de01b1bb", 0xdb}, {&(0x7f00001d5000)="dbf1c68a12b560803844442ae80ed4af9c0818aad85644b9a166878db7672402896c5500c00fd980d5906b0e6272e774b54844072d2c875f6daf9b714dd67573a906aa", 0x43}], 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000014f000)={r2, 0xb77}) socket$inet(0x2, 0x802, 0x15a7) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009d2000-0x10)={r1, 0x28, &(0x7f000039b000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000df0000-0x20)={@common='rose0\x00', @ifru_flags=0x1000}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000937000-0x8)={0x0, 0x4}, &(0x7f0000b24000)=0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a2b000+0x4d0)={r2, 0x50, &(0x7f000007e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a5a000-0x10)={0x3c635eb5, 0x0, 0x401, 0x4, r3}, &(0x7f0000521000)=0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005f3000-0x4)={0x60a1f661}, 0x4) 2018/01/16 09:29:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair(0x10, 0xa, 0x2, &(0x7f00005af000-0x8)={0x0, 0x0}) bind$pptp(r1, &(0x7f0000d67000-0x20)={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3ff) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00007b4000)={r3, 0x0, 0x1, 0x1ff, &(0x7f0000c93000-0x4)=[0x0], 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) 2018/01/16 09:29:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00004ee000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006f5000)=0x60) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000c6b000-0xfe)=""/254, 0xfe) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000488000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) 2018/01/16 09:29:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000736000-0x2e)="260000002a00ff000343007fcdffff03000103ff01000000ff090000000000000000000000fe", 0x26) r1 = socket$packet(0x11, 0x0, 0x300) getsockopt$packet_int(r1, 0x107, 0x40000000000013, &(0x7f00003ae000-0x4)=0x0, &(0x7f00007ee000-0x4)=0x4) 2018/01/16 09:29:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) socketpair(0x1, 0x7, 0x7f, &(0x7f00000f4000)={0x0, 0x0}) ioctl$sock_bt_hci(r1, 0x800448d4, &(0x7f000087f000-0x83)="bdd4eb4d710b2a99ffe9af5ed6b2fe4adec03a4e143e2adf8de36c21cf9d1e3426ff277f500f665593dccf06522e7b6db6d201b268e868820acfd7c395c511cbc948a0ad5f2f9224cd1d413d0bddc4741a1b1ce1c829ecb828ce605574e93ff060331d6ec4d6d3fc43e12b3ae0c2078515ec3497cb76aa8a8472aa6bbae7ad8f89f1c5") socketpair(0x1b, 0x80806, 0x3, &(0x7f0000df8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000266000-0x94)={0x0, 0x119, "40bcb5a0ced2d2b1997335779f0c597cc62fa9b33c1a3825a92f9731ba1bcc7cded59bdba053b527314dfb57c400a8e017bd4e625549e330b225879b3de8def56a4bae8c3282da12d2f9cebe778a672807511b787ad3b7bf32c56caae09b8dcde41bc802b206923cbe5e768e175e864fb63a39654ea1378107ec077923c97fa25fb5a2ee6a756b7c9657c2ed"}, &(0x7f0000104000)=0x94) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000268000)={r4, 0x6}, &(0x7f000047b000-0x4)=0xfffffffffffffcfe) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d52000)={r4, 0x7ff, 0x3, [0x6, 0x3, 0x9]}, &(0x7f0000b63000-0x4)=0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000716000-0x10)={r5, 0x1c, &(0x7f0000156000-0x1c)=[@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed4d}]}, &(0x7f00007b7000)=0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) getsockopt$netlink(r3, 0x10e, 0x1, &(0x7f00000c5000)=""/152, &(0x7f0000daf000)=0x98) bind$alg(r0, &(0x7f00009f6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) 2018/01/16 09:29:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000083c000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f67000-0x10)={0xa, &(0x7f0000050000)=[{0xffffffff, 0x80000000, 0x0, 0x1}, {0x8, 0xd409, 0x7fffffff, 0x0}, {0x7, 0xffffffffffffff81, 0x2, 0x0}, {0xfc8a, 0x40f546e8, 0x100000000, 0x0}, {0x7f, 0xfff, 0x1231, 0x7fff}, {0x7, 0x8, 0x1, 0x6}, {0x2c8, 0x3ff, 0x7, 0x81}, {0x6, 0x8, 0x2f, 0x1f}, {0x20, 0xfffffffffffffffe, 0x6, 0x288}, {0xce9, 0x7fffffff, 0x6, 0x3}]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00005cb000)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000100000007001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) 2018/01/16 09:29:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000784000-0x10)="eae291a6e489e053df07667788a75105", 0xffffff73) 2018/01/16 09:29:56 executing program 4: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000221000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000905000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f000042a000)={0x20, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@typed={0xc, 0x0, @uid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002bc000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a0f000)={0x3, &(0x7f00003b7000+0x3a1)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000434000-0x8)={r3, 0x0}) 2018/01/16 09:29:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) socketpair(0x11, 0x80000, 0x7, &(0x7f0000182000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f00003ef000)={&(0x7f00003cd000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aa8000-0x1)=[{&(0x7f0000ffd000)=""/154, 0x9a}, {&(0x7f0000b28000-0xba)=""/186, 0xba}], 0x2, 0x0, 0x0, 0x6}, 0x2002) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x15, 0x0, 0x4b1fea35, &(0x7f000056b000)={0x0, 0x0}) [ 648.642861] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 648.647446] netlink: 'syz-executor2': attribute type 29 has an invalid length. 2018/01/16 09:29:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) bind$alg(r0, &(0x7f0000e5d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(fpu(pcbc(aes-aesni)),sha256_mb)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) recvmsg(r0, &(0x7f00000f8000)={&(0x7f0000498000-0x29)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000e49000)=[{&(0x7f0000451000-0x10)=""/16, 0x10}, {&(0x7f000025a000)=""/149, 0x95}, {&(0x7f0000d8b000)=""/0, 0x0}, {&(0x7f0000d5d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fb1000-0x82)=""/130, 0x82}, {&(0x7f0000729000)=""/104, 0x68}, {&(0x7f000030f000-0xe6)=""/230, 0xe6}, {&(0x7f0000633000)=""/146, 0x92}, {&(0x7f0000a8f000)=""/81, 0x51}], 0x9, &(0x7f0000584000)=""/4096, 0x1000, 0x7}, 0x100) connect$netrom(r2, &(0x7f0000368000-0x48)=@full={{0x3, {"5737b1a08c314e"}, 0xac}, [{"2c60bb7bac2c61"}, {"3b915200f506fb"}, {"05664c19ec91bd"}, {"3d511cc240de13"}, {"4ed8172b6faa8f"}, {"b1b6504a652e5b"}, {"495c7a4b7eeb75"}, {"3a42d130703b27"}]}, 0x48) 2018/01/16 09:29:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cc2000-0x58)={0x26, 'skcipher\x00', 0x200e, 0x0, 'pcbc(aes-aesni)\x00'}, 0xfffffffffffffd66) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) pipe(&(0x7f00000a5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00003ea000)=0x0, &(0x7f0000796000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x3, ""}], 0x10, 0x0}, 0x0) readv(r2, &(0x7f0000a9b000-0x60)=[{&(0x7f00007f9000)=""/207, 0xcf}, {&(0x7f000078d000)=""/180, 0xb4}, {&(0x7f00003aa000-0x8)=""/8, 0x8}, {&(0x7f00005c2000)=""/148, 0x94}, {&(0x7f0000689000-0x55)=""/85, 0x55}, {&(0x7f000022f000)=""/4096, 0x1000}], 0x6) [ 648.702664] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 648.755389] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/16 09:29:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000692000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) listen(r0, 0x684) 2018/01/16 09:29:56 executing program 3: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r0, &(0x7f00009a9000)="01", 0x1, 0x20008046, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xa6bba66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000deb000-0x4)=0x0, 0x4) 2018/01/16 09:29:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x11, 0x8080f, 0x9, &(0x7f000074e000-0x8)={0x0, 0x0}) epoll_wait(r1, &(0x7f00002ef000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x28) ioctl$sock_ifreq(r0, 0x2000000008936, &(0x7f00002b8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x4000000000000006}) 2018/01/16 09:29:56 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe5000)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000fe6000-0x38)={&(0x7f0000fe6000-0x10)=@ax25={0x3, {"6ba59db6a25fc5"}, 0x1}, 0x10, &(0x7f0000fe5000)=[{&(0x7f0000fe5000)="f5a3cf092713d563303e5083a64766057d6a0460373659153d79e936c729756ea78e54d039a3e370e452c30340bd2d91be00a73077467d6e61c3d72824a95702ab49886a0e6d9f9efdf4fbce545d5e4b7322461411c313753e0cfe6f76b77597ef708b8c45099426658e14bac78b5c7225037ac45b", 0x75}, {&(0x7f0000fe5000)="a8596361b3c1838ea601a0ad304bc20c69f6126cbcdb233779aab991f50e879db14ce7621b38f4d99e4c245a2e44eb1f372ef9f3dc", 0x35}], 0x2, 0x0, 0x0, 0x1}, 0xc0) sendmsg$nl_generic(r0, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f00000e6000-0x30)={0x30, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0xa, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 09:29:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001000)=0xe0f, 0x4) r2 = accept4$inet6(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x1c, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003000-0x9f)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000+0xe6d)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r3}) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000001000)={@dev={0xac, 0x14, 0x0, 0x16}, @multicast2=0xe0000002, @empty=0x0}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r4, 0x10000}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r4, 0x6}, &(0x7f0000006000+0xa2f)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000007000)={r4, 0x8, 0xf26}, &(0x7f0000006000)=0x8) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000008000-0x10)={0x0, 0x0}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000008000)={r5, 0x3, 0x0, ""}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000009000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3c, 0x4, 0x192d7b71, 0x500, 0x1, 0x200, r3}) 2018/01/16 09:29:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0x7fffffff) r2 = accept$ipx(0xffffffffffffffff, &(0x7f000061f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009c4000-0x4)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00003d6000-0x4)=0x3) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={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 09:29:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a4000-0x24)="070000001f00be1546f9ff7f000005db090024010c0002003affff7f0000000000000200", 0xffffffffffffff14) 2018/01/16 09:29:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x63e0575302872352, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0xc)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 09:29:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d26000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000578000-0x4)=0xe8) bpf$MAP_CREATE(0x3, &(0x7f00004e3000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000340000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00005fb000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/16 09:29:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000d61000)=0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000490000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000c45000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000975000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00008f0000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x1, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/16 09:29:56 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000002000-0x1f)=@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000003000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x1f, 0x10, 0x3, 0x9}, &(0x7f0000003000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000-0x14)={r2, 0x1, 0x6, 0x7, 0xffffffffffffff81, 0x800}, 0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x7}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000005000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r3, 0x3}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000-0x8)={0x2, [0x3863, 0x6]}, &(0x7f0000005000-0x4)=0x8) 2018/01/16 09:29:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000986000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@empty=0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = socket$inet(0x2, 0x804, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005ac000-0x8)={0x0, 0x5, 0x9f}, &(0x7f0000150000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006e9000-0x8)={r1, 0x0, 0x5}, &(0x7f00000a3000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005af000)={0x0, 0x0, 0x0}, &(0x7f0000df8000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002ee000)={r2, 0x1, 0x0}, &(0x7f0000a2f000-0x4)=0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bfc000-0x4)=0x808, 0x4) 2018/01/16 09:29:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000000000)="ac300b1b28a00dcec97f2ac65b7d3eebec85d518ea3d2fc151ee12150bc589b8059c2b328a75a117eb7f79cae6d6f8f2a149288636d078afce904f967e7e43c4f49d857122487341101e53fce01d9c697234b40c9286c6bde7548ac33789bf08660161ce45db128ad5fceef0a9d07a6516674b55e2aa60ab5a46f6bbaec8d001670eb3c2e5b54fbbdad712b7c009093eaf2c229ca492f3569fa28f22f1f26c1002fd7d826fe8f09ed509916acede8c23307f12634f15d4c94e8c22d32f0293bf6301497f467ffaa28c016208f912b79b57dd192fcc9b3189154e396fe4571c4d5215c766d3c559146a814e54650707435be685c2c6e818f20f", 0xf9, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xacd}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x8e4c4eab58b96e05, &(0x7f0000cdd000-0x7f)=""/127, &(0x7f0000e92000-0x4)=0x7f) r3 = socket$inet(0x2, 0x800, 0x10001) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000561000)={0x6, 0xffffffffffffffc0, 0x1, 0x9, 0xf2, 0x80000001, 0x6, 0xb01, 0x0}, &(0x7f00002b3000)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000637000)={r4, 0x9}, &(0x7f00003e4000-0x4)=0x8) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 09:29:56 executing program 3: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r0, &(0x7f0000000000)=""/133, 0x85) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000+0x1f)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff9000-0x8)={0x0, 0x0}) 2018/01/16 09:29:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000e3e000-0x4)=0x7, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eae000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000c46000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) connect$bt_sco(r1, &(0x7f0000f3c000-0x8)={0x1f, {0x6, 0x0, 0x0, 0x80, 0x7ff, 0x1}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xfffffffffffeffff, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) [ 648.852836] netlink: 'syz-executor2': attribute type 10 has an invalid length. [ 648.860807] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/16 09:29:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = accept(r1, &(0x7f000054b000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a2000)=0x20) recvfrom$inet6(r2, &(0x7f0000a57000)=""/153, 0x99, 0x41, &(0x7f000001e000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, 0x1c) r3 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r3, r0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000eb0000)=r0, 0x102) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f000043c000-0x1c)=@req3={0xff, 0x3, 0x1, 0xc, 0x2, 0x7, 0x6}, 0x1c) write(r1, &(0x7f000076b000-0x24)="220000002e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) 2018/01/16 09:29:56 executing program 3: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x85, &(0x7f0000d3c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000034000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d3c000-0x4)=0x2c) shutdown(r1, 0x1) r3 = accept$inet6(r0, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) sendto$inet6(r3, &(0x7f000084d000-0xa6)='C', 0x1, 0x0, &(0x7f0000c06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) [ 648.906232] netlink: 'syz-executor2': attribute type 10 has an invalid length. [ 648.929102] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/16 09:29:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f0000964000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f00002fc000-0x2f)="24000000100001800000e30300de01170305010006e00b00000000000020000000000600", 0x24) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000623000-0x4)=0xfffffffffffffcd7, 0x0) 2018/01/16 09:29:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x800007, 0xffffffffff7ffffc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000055f000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095f000-0x4)=0xe8) bind$can_raw(r0, &(0x7f00004a8000)={0x1d, r1, 0x0, 0x0}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002b7000-0x8)={0x0, 0x0}) bind(r2, &(0x7f0000090000-0x60)=@nfc_llcp={0x27, 0x9, 0x6, 0x7, 0x81, 0x4a, "a56f82f3ff9fbbc8cb1b9ad9c977ae8ff2b44394986381fa211ff39cf4b3dffddb01c285c857faec0efca336bb33264be24f57b23dd5546e082807ca850c0e", 0xe78}, 0x60) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000d81000-0x80)=@l2={0x1f, 0x9, {0x200, 0x4, 0x7, 0x8, 0xffff, 0x80000000}, 0x9, 0x8c}, 0xe) poll(&(0x7f0000984000)=[{r0, 0xd, 0x0}, {r3, 0x100, 0x0}, {r2, 0x104, 0x0}, {r4, 0x100, 0x0}, {r2, 0x4, 0x0}, {r2, 0x0, 0x0}], 0x6, 0x4) setsockopt$inet6_dccp_int(r4, 0x21, 0x10, &(0x7f0000a29000-0x4)=0x1, 0x4) close(r4) 2018/01/16 09:29:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$netrom(r0, &(0x7f00002c2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a77000)=0x10) listen$netrom(r1, 0x9) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00002cf000-0x2)=0x9, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f9000)="0fe6026edd3fee609ef1ff746d239d1c972672c16e30595b1be3e38f6faaf40809a0784ea8a09f22579f8dda20569627ce94a84b0706c3961c02201495415c8cf706e4ac541f08a12683bf80b4a98f7e5369395909f9c6c7e02ae32d1c019817381d5e4146b8ee4d9b8bef0576e00b922b08fffb9934cf3e", 0x78) 2018/01/16 09:29:56 executing program 7: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x2b8, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0xffffff15, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x60, 0x0}, 0x0) r2 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f00000d4000-0x4)=0x0, 0x80000) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r2, &(0x7f000021b000-0x10)={0x4, 0x9, 0xa002, "cdd41d0ea9f4", 0x9, 0x0}, 0x10) 2018/01/16 09:29:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076d000)={0xc, 0x9, 0x9, 0x800, 0xc, 0xffffffffffffff9c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f000037b000-0x48)={0x8, 0x11, &(0x7f0000725000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x1}, @generic={0x0, 0x3, 0x4, 0x0}, @map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @generic={0xdf, 0x1, 0x10000, 0xffffffffffffffff}, @map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @generic={0x101, 0x2, 0x1, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r1, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x15) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007a2000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000941000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000cc000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8001, r3}) getpeername$packet(r0, &(0x7f0000e9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e4b000-0x4)=0x14) 2018/01/16 09:29:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00006da000-0xe6)={0x0, 0xde, "136c62a4cb5d92fa2cf718c499d425a19ca2b74c6336db25ff80213307dd66a31ca6a2b468673fb2750b91561bbb2fc6c05d289fd50a2cde62300d9f3e013385ce2878dae6f1975b8206deb6cd23fbe696742f7619d803577138d1b19118372b1b49344dec47a47808d2c3592e43b9c7828a5ce8239e6dd0783aaeb6e3b3dfb7e21d5c6ce0db5a49ae7eaca8a8c61b27b4648a8ce6e5705d952bdf6011eb0d8100b22901851c39ffc5e8f905d6f2b07de6aca9a92ed11dbb2ed2a7efc6c82ef9201f49cb9d76d228746ff2547105f882fe8d86a1904038f1016fed35b1f6"}, &(0x7f0000faf000-0x4)=0xe6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000351000)={r1, 0x317}, 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a33000)={r1, 0x7, 0xffffffffffffff4f, 0x3e1d, 0x9, 0x0}, &(0x7f00007bd000)=0x14) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a91000-0x8)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000) syz_emit_ethernet(0x2a, &(0x7f000081f000-0xb1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) 2018/01/16 09:29:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000093000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00005c9000-0x4)=0x0, &(0x7f00002a4000)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000b4b000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000a3f000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x4d, 0x87, 0x3, 0x1, 0x7, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffed9) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r3, 0x0) r4 = socket$inet(0x2, 0x80f, 0xd57) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a54000-0x8)={0x0, 0x0}, &(0x7f00009f2000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000bab000)={r5, 0xffffffffffffffc1, 0x20, 0x6, 0x1}, &(0x7f00008de000-0x4)=0x2) sendmsg(r4, &(0x7f0000ae0000)={&(0x7f0000d10000-0x10)=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005be000)=[{&(0x7f00007a7000+0x34a)="68acac06f3969c2ad7beb86e7c7575da787d379aed1a1dfca2346c8ef22d9447b6328fffbd6476c75dcde3e024814abf78801386994a1571ef46f69f37edb16f3be48b2f61abbcc0443222d3ae39284f819cc9f98817ab4f687ac785a429b2ab8e1ec13054963b12e328c8f764874d96d7ca63e4919803583b40ddd6201ba8b4db4293a1a021aaae2114f5311e13c96f6d962ea473291a30fd4125ecb1f28779e29e03bfb13b0bd1cc1b15f94f5053f23805dc0c04374390fc6d7590340c9a4b0e6c308fbb81c05c95dc56fca0ff", 0xce}, {&(0x7f000050b000)="cdae9d524b4d1dfa1275807feb5b51b0a9eb", 0x12}, {&(0x7f0000c27000-0x5)="bcb384d95d", 0x5}], 0x3, &(0x7f0000438000-0x238)=[{0x28, 0x1ff, 0x9, "bf01b113530d822ee772e44caccd91371a56"}, {0x30, 0x115, 0x1, "00645ff96c82d965ecbf12ff1e16405a6f003535c9acd1c1dc1b45e12a6d"}, {0x108, 0x104, 0x38, "b758267a61d14f2e7d9c0fc35779528f54487c99da04386e557113df56f4b59a78f753e913233fe1968d30233c27399e6c56263e63032114386a772c8fc0ff6d1603566ab8a2050d172d45270b0a516c37dd8c33212866ab87e3e031ca1a9b3cab96d2cd035b59fb0f9b845b96f14244ea5c8cf43fee7fca361a13760afb0d2a18b28772a96782732e70ea62dfd1dac6ffcce7ba01622eb4229368b4b32c05fce8bed0b108cff10b58740fa6f9fb81851cbcb5e9c4e5ad7a12398b2c36a0ac0e9cda31321745fe2721f0192417cd57f3c70be6fb6cb3808d3af01275ba338b3bdbeb4511760993f139352a18aa00745f22eea39277ef9b"}, {0x60, 0x1, 0x200, "97acc1af4ee1f6e7166a0a1536f4218e16dfe8dd46c408f51a475d4593708cf67de928cd32ccb50ba4a3df14582c61d5c437c937a589a10e0d43aad6724f0f5b9c1dde9af0d284734f03"}, {0x78, 0x0, 0xfffffffffffffff8, "dc2d5d98ca0f209421fdbca05853b8c65118571501a1621fb1d64f8ebf9ac567e3a792e665e740278a459c269c69cb600a277e125ca617ab1db8d93ac67da4c87b4be39c07180753faf4f6fd0d0da7b354b62e04316b74646811ceb5dae6ab581f45fd9179ebb3"}], 0x238, 0x804}, 0x24000010) 2018/01/16 09:29:56 executing program 5: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002c5000)={{{@in=@rand_addr=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r2 = accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xfffffef0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000001000)={0x11, 0xfc, r1, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) 2018/01/16 09:29:56 executing program 5: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) r1 = accept4$inet(r0, &(0x7f0000853000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000840000)=0x10, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000df7000)=@assoc_value={0x0, 0x9}, &(0x7f0000d5a000-0x4)=0x8) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000df7000+0x8fc)={0x9, 0x40, 0x0, 0x8, 0xffffffffffffd004, 0x0, 0x3, 0x418, r2}, 0x20) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/01/16 09:29:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000eb3000)={0x7, 0xfffffffffffffff7, 0x10000, 0x5, 0x2, 0x8}) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x0, []}, &(0x7f0000001000-0x4)=0x4) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000001000-0x10)="3ed74f9fa96465941d9a2c3833ebb0b4", 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000df2000)={0x0, 0x0}) 2018/01/16 09:29:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b8c000-0x23)={0x0, 0x1b, "670232a6121b64cae1dfa3b9889a650c5594a247b5e82ef758b168"}, &(0x7f0000a4d000-0x4)=0x23) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000154000-0x10)={r2, 0x38eb5bb2, 0x6cc, 0x2}, 0x10) bind$alg(r0, &(0x7f000073b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1fd, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd4000)="0331ddb0b3989f2c03d5877e598601bc6e40470a05980000f9a2cfc549e7876286", 0x21) 2018/01/16 09:29:56 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) socketpair$inet6(0xa, 0x80f, 0x9, &(0x7f0000981000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fe8000-0x4)=0x0, &(0x7f0000675000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fe6000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe6000)=0xe8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7, r2}) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 09:29:56 executing program 6: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000095b000-0x14)={{0x3ff, 0x7, 0x8000, 0x0, 0x6, 0x1}, 0xfff, 0x0, 0xffff}) 2018/01/16 09:29:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00009da000)=[{{0x0, 0x0, &(0x7f0000ad3000)=[{&(0x7f0000671000-0x2d)='8', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x4048010) 2018/01/16 09:29:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000389000-0x14)={0x400, 0x90, 0x6, 0x20, 0xfff}, 0x14) [ 649.135724] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 649.183855] [ 649.185518] ========================= [ 649.189300] WARNING: held lock freed! [ 649.193073] 4.15.0-rc7+ #191 Not tainted [ 649.197107] ------------------------- [ 649.200882] syz-executor1/14786 is freeing memory 00000000997dd111-00000000118afc5b, with a lock still held there! [ 649.211337] (sk_lock-AF_INET6){+.+.}, at: [<000000003ad4847c>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 649.220252] 1 lock held by syz-executor1/14786: [ 649.224887] #0: (sk_lock-AF_INET6){+.+.}, at: [<000000003ad4847c>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 649.234229] [ 649.234229] stack backtrace: [ 649.238701] CPU: 1 PID: 14786 Comm: syz-executor1 Not tainted 4.15.0-rc7+ #191 [ 649.246030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 649.255354] Call Trace: [ 649.257920] dump_stack+0x194/0x257 [ 649.261523] ? arch_local_irq_restore+0x53/0x53 [ 649.266174] debug_check_no_locks_freed+0x32f/0x3c0 [ 649.271169] kmem_cache_free+0x68/0x2a0 [ 649.275119] __sk_destruct+0x628/0x920 [ 649.278977] ? save_stack+0x43/0xd0 [ 649.282577] ? sock_rfree+0x160/0x160 [ 649.286351] ? sctp_sendmsg+0x28f7/0x33f0 [ 649.290469] ? sock_sendmsg+0xca/0x110 [ 649.294329] ? SYSC_sendto+0x361/0x5c0 [ 649.298189] ? SyS_sendto+0x40/0x50 [ 649.301787] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 649.306692] ? check_noncircular+0x20/0x20 [ 649.310901] ? print_irqtrace_events+0x270/0x270 [ 649.315634] ? __local_bh_enable_ip+0x121/0x230 [ 649.320279] ? sctp_put_port+0x495/0x640 [ 649.324317] ? sctp_poll+0xc00/0xc00 [ 649.328012] ? refcount_sub_and_test+0x115/0x1b0 [ 649.332744] ? refcount_inc+0x50/0x50 [ 649.336523] ? refcount_inc+0x50/0x50 [ 649.340299] sk_destruct+0x47/0x80 [ 649.343813] __sk_free+0xf1/0x2b0 [ 649.347239] sk_free+0x2a/0x40 [ 649.350406] sctp_association_put+0x14c/0x2f0 [ 649.354884] ? sctp_association_hold+0x20/0x20 [ 649.359445] ? lock_sock_nested+0x91/0x110 [ 649.363672] ? trace_hardirqs_on+0xd/0x10 [ 649.367798] ? __local_bh_enable_ip+0x121/0x230 [ 649.372448] sctp_wait_for_sndbuf+0x673/0x8d0 [ 649.376941] ? sctp_init_sock+0x13b0/0x13b0 [ 649.381239] ? do_raw_spin_trylock+0x190/0x190 [ 649.385796] ? __local_bh_enable_ip+0x121/0x230 [ 649.390441] ? sctp_prsctp_prune+0x97/0x790 [ 649.394734] ? prepare_to_wait+0x4d0/0x4d0 [ 649.398944] ? trace_hardirqs_on+0xd/0x10 [ 649.403069] sctp_sendmsg+0x28f7/0x33f0 [ 649.407029] ? sctp_id2assoc+0x390/0x390 [ 649.411066] ? avc_has_perm+0x43e/0x680 [ 649.415026] ? avc_has_perm_noaudit+0x520/0x520 [ 649.419668] ? __fget+0x35c/0x570 [ 649.423100] ? iterate_fd+0x3f0/0x3f0 [ 649.426880] ? find_held_lock+0x35/0x1d0 [ 649.430922] ? sock_has_perm+0x2a4/0x420 [ 649.434958] ? lock_release+0x9a2/0xa40 [ 649.438906] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 649.444764] ? __check_object_size+0x25d/0x4f0 [ 649.449322] inet_sendmsg+0x11f/0x5e0 [ 649.453100] ? inet_sendmsg+0x11f/0x5e0 [ 649.457045] ? __might_sleep+0x95/0x190 [ 649.460995] ? inet_create+0xf50/0xf50 [ 649.464868] ? selinux_socket_sendmsg+0x36/0x40 [ 649.469511] ? security_socket_sendmsg+0x89/0xb0 [ 649.474244] ? inet_create+0xf50/0xf50 [ 649.478108] sock_sendmsg+0xca/0x110 [ 649.481797] SYSC_sendto+0x361/0x5c0 [ 649.485486] ? SYSC_connect+0x4a0/0x4a0 [ 649.489440] ? kcov_close+0x20/0x20 [ 649.493050] ? _raw_spin_unlock+0x22/0x30 [ 649.497173] ? kcov_ioctl+0x56/0x1b0 [ 649.500872] ? do_vfs_ioctl+0x486/0x1520 [ 649.504905] ? _cond_resched+0x14/0x30 [ 649.508774] ? selinux_capable+0x40/0x40 [ 649.512816] ? syscall_return_slowpath+0x2ad/0x550 [ 649.517719] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 649.522540] SyS_sendto+0x40/0x50 [ 649.525988] entry_SYSCALL_64_fastpath+0x23/0x9a [ 649.530717] RIP: 0033:0x452df9 [ 649.533879] RSP: 002b:00007f04e0adbc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 649.541559] RAX: ffffffffffffffda RBX: 00007f04e0adc700 RCX: 0000000000452df9 [ 649.548804] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 649.556046] RBP: 0000000000a2f870 R08: 00000000204d9000 R09: 000000000000001c [ 649.563292] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 649.570540] R13: 0000000000a2f7ef R14: 00007f04e0adc9c0 R15: 0000000000000009 [ 649.577930] ================================================================== 2018/01/16 09:29:57 executing program 2: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0x3, 0xa, 0x4) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000877000)={0x100000000, 0x0, 0x8, 0x10001, 0x0}, &(0x7f0000953000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000382000)={r2, 0xff, 0xffff}, &(0x7f00008ef000-0x4)=0x8) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00008d8000)=""/0, &(0x7f0000002000-0x4)=0x0) [ 649.585291] BUG: KASAN: use-after-free in do_raw_spin_lock+0x1e0/0x220 [ 649.591944] Read of size 4 at addr ffff8801d37be88c by task syz-executor1/14786 [ 649.599371] [ 649.600989] CPU: 1 PID: 14786 Comm: syz-executor1 Not tainted 4.15.0-rc7+ #191 [ 649.608330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 649.617659] Call Trace: [ 649.620228] dump_stack+0x194/0x257 [ 649.623829] ? arch_local_irq_restore+0x53/0x53 [ 649.628473] ? show_regs_print_info+0x18/0x18 [ 649.632951] ? lock_acquire+0x1d5/0x580 [ 649.636902] ? trace_hardirqs_on+0xd/0x10 [ 649.641026] ? do_raw_spin_lock+0x1e0/0x220 [ 649.645329] print_address_description+0x73/0x250 [ 649.650146] ? do_raw_spin_lock+0x1e0/0x220 [ 649.654440] kasan_report+0x25b/0x340 [ 649.658216] __asan_report_load4_noabort+0x14/0x20 [ 649.663121] do_raw_spin_lock+0x1e0/0x220 [ 649.667246] _raw_spin_lock_bh+0x39/0x40 [ 649.671279] ? release_sock+0x74/0x2a0 [ 649.675140] release_sock+0x74/0x2a0 [ 649.678826] ? sctp_prsctp_prune+0x97/0x790 [ 649.683121] ? __release_sock+0x360/0x360 [ 649.687245] ? trace_hardirqs_on+0xd/0x10 [ 649.691373] sctp_sendmsg+0x2993/0x33f0 [ 649.695338] ? sctp_id2assoc+0x390/0x390 [ 649.699372] ? avc_has_perm+0x43e/0x680 [ 649.703324] ? avc_has_perm_noaudit+0x520/0x520 [ 649.707975] ? __fget+0x35c/0x570 [ 649.711404] ? iterate_fd+0x3f0/0x3f0 [ 649.715187] ? find_held_lock+0x35/0x1d0 [ 649.719227] ? sock_has_perm+0x2a4/0x420 [ 649.723263] ? lock_release+0x9a2/0xa40 [ 649.727214] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 649.733075] ? __check_object_size+0x25d/0x4f0 [ 649.737639] inet_sendmsg+0x11f/0x5e0 [ 649.741412] ? inet_sendmsg+0x11f/0x5e0 [ 649.745371] ? __might_sleep+0x95/0x190 [ 649.749320] ? inet_create+0xf50/0xf50 [ 649.753185] ? selinux_socket_sendmsg+0x36/0x40 [ 649.757829] ? security_socket_sendmsg+0x89/0xb0 [ 649.762566] ? inet_create+0xf50/0xf50 [ 649.766437] sock_sendmsg+0xca/0x110 [ 649.770132] SYSC_sendto+0x361/0x5c0 [ 649.773822] ? SYSC_connect+0x4a0/0x4a0 [ 649.777775] ? kcov_close+0x20/0x20 [ 649.781378] ? _raw_spin_unlock+0x22/0x30 [ 649.785500] ? kcov_ioctl+0x56/0x1b0 [ 649.789189] ? do_vfs_ioctl+0x486/0x1520 [ 649.793220] ? _cond_resched+0x14/0x30 [ 649.797089] ? selinux_capable+0x40/0x40 [ 649.801129] ? syscall_return_slowpath+0x2ad/0x550 [ 649.806037] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 649.810869] SyS_sendto+0x40/0x50 [ 649.814312] entry_SYSCALL_64_fastpath+0x23/0x9a [ 649.819042] RIP: 0033:0x452df9 [ 649.822209] RSP: 002b:00007f04e0adbc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 649.829901] RAX: ffffffffffffffda RBX: 00007f04e0adc700 RCX: 0000000000452df9 [ 649.837149] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 649.844393] RBP: 0000000000a2f870 R08: 00000000204d9000 R09: 000000000000001c [ 649.851634] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 649.858883] R13: 0000000000a2f7ef R14: 00007f04e0adc9c0 R15: 0000000000000009 [ 649.866136] [ 649.867738] Allocated by task 14772: [ 649.871431] save_stack+0x43/0xd0 [ 649.874860] kasan_kmalloc+0xad/0xe0 [ 649.878559] kasan_slab_alloc+0x12/0x20 [ 649.882505] kmem_cache_alloc+0x12e/0x760 [ 649.886626] sk_prot_alloc+0x65/0x2a0 [ 649.890397] sk_alloc+0x105/0x1440 [ 649.893912] sctp_v6_create_accept_sk+0x15a/0x9b0 [ 649.898726] sctp_accept+0x5c4/0x970 [ 649.902414] inet_accept+0x12c/0x930 [ 649.906101] SYSC_accept4+0x38d/0x870 [ 649.909876] SyS_accept4+0x2c/0x40 [ 649.913387] entry_SYSCALL_64_fastpath+0x23/0x9a [ 649.918123] [ 649.919725] Freed by task 14786: [ 649.923066] save_stack+0x43/0xd0 [ 649.926492] kasan_slab_free+0x71/0xc0 [ 649.930354] kmem_cache_free+0x83/0x2a0 [ 649.934304] __sk_destruct+0x628/0x920 [ 649.938166] sk_destruct+0x47/0x80 [ 649.941676] __sk_free+0xf1/0x2b0 [ 649.945100] sk_free+0x2a/0x40 [ 649.948266] sctp_association_put+0x14c/0x2f0 [ 649.952734] sctp_wait_for_sndbuf+0x673/0x8d0 [ 649.957203] sctp_sendmsg+0x28f7/0x33f0 [ 649.961154] inet_sendmsg+0x11f/0x5e0 [ 649.964936] sock_sendmsg+0xca/0x110 [ 649.968629] SYSC_sendto+0x361/0x5c0 [ 649.972318] SyS_sendto+0x40/0x50 [ 649.975756] entry_SYSCALL_64_fastpath+0x23/0x9a [ 649.980486] [ 649.982090] The buggy address belongs to the object at ffff8801d37be800 [ 649.982090] which belongs to the cache SCTPv6 of size 1888 [ 649.994375] The buggy address is located 140 bytes inside of [ 649.994375] 1888-byte region [ffff8801d37be800, ffff8801d37bef60) [ 650.006310] The buggy address belongs to the page: [ 650.011216] page:ffffea00074def80 count:1 mapcount:0 mapping:ffff8801d37be000 index:0x0 [ 650.019338] flags: 0x2fffc0000000100(slab) [ 650.023549] raw: 02fffc0000000100 ffff8801d37be000 0000000000000000 0000000100000002 [ 650.031403] raw: ffffea000739d720 ffffea00070317e0 ffff8801d2cbb840 0000000000000000 [ 650.039259] page dumped because: kasan: bad access detected [ 650.044937] [ 650.046543] Memory state around the buggy address: [ 650.051445] ffff8801d37be780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 650.058777] ffff8801d37be800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 650.066114] >ffff8801d37be880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 650.073446] ^ [ 650.077052] ffff8801d37be900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 650.084400] ffff8801d37be980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 650.091734] ================================================================== [ 650.099121] Kernel panic - not syncing: panic_on_warn set ... [ 650.099121] [ 650.106576] CPU: 1 PID: 14786 Comm: syz-executor1 Tainted: G B 4.15.0-rc7+ #191 [ 650.115227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 650.124590] Call Trace: [ 650.127181] dump_stack+0x194/0x257 [ 650.130803] ? arch_local_irq_restore+0x53/0x53 [ 650.135476] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 650.140217] ? vsnprintf+0x1ed/0x1900 [ 650.143994] ? do_raw_spin_lock+0x140/0x220 [ 650.148293] panic+0x1e4/0x41c [ 650.151469] ? refcount_error_report+0x214/0x214 [ 650.156211] ? add_taint+0x1c/0x50 [ 650.159743] ? add_taint+0x1c/0x50 [ 650.163259] ? do_raw_spin_lock+0x1e0/0x220 [ 650.167570] kasan_end_report+0x50/0x50 [ 650.171529] kasan_report+0x144/0x340 [ 650.175306] __asan_report_load4_noabort+0x14/0x20 [ 650.180209] do_raw_spin_lock+0x1e0/0x220 [ 650.184343] _raw_spin_lock_bh+0x39/0x40 [ 650.188377] ? release_sock+0x74/0x2a0 [ 650.192236] release_sock+0x74/0x2a0 [ 650.195921] ? sctp_prsctp_prune+0x97/0x790 [ 650.200214] ? __release_sock+0x360/0x360 [ 650.204333] ? trace_hardirqs_on+0xd/0x10 [ 650.208457] sctp_sendmsg+0x2993/0x33f0 [ 650.212410] ? sctp_id2assoc+0x390/0x390 [ 650.216450] ? avc_has_perm+0x43e/0x680 [ 650.220404] ? avc_has_perm_noaudit+0x520/0x520 [ 650.225048] ? __fget+0x35c/0x570 [ 650.228487] ? iterate_fd+0x3f0/0x3f0 [ 650.232268] ? find_held_lock+0x35/0x1d0 [ 650.236306] ? sock_has_perm+0x2a4/0x420 [ 650.240338] ? lock_release+0x9a2/0xa40 [ 650.244294] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 650.250150] ? __check_object_size+0x25d/0x4f0 [ 650.254710] inet_sendmsg+0x11f/0x5e0 [ 650.258493] ? inet_sendmsg+0x11f/0x5e0 [ 650.262443] ? __might_sleep+0x95/0x190 [ 650.266389] ? inet_create+0xf50/0xf50 [ 650.270261] ? selinux_socket_sendmsg+0x36/0x40 [ 650.274915] ? security_socket_sendmsg+0x89/0xb0 [ 650.279651] ? inet_create+0xf50/0xf50 [ 650.283522] sock_sendmsg+0xca/0x110 [ 650.287207] SYSC_sendto+0x361/0x5c0 [ 650.290892] ? SYSC_connect+0x4a0/0x4a0 [ 650.294842] ? kcov_close+0x20/0x20 [ 650.298450] ? _raw_spin_unlock+0x22/0x30 [ 650.302580] ? kcov_ioctl+0x56/0x1b0 [ 650.306268] ? do_vfs_ioctl+0x486/0x1520 [ 650.310305] ? _cond_resched+0x14/0x30 [ 650.314172] ? selinux_capable+0x40/0x40 [ 650.318211] ? syscall_return_slowpath+0x2ad/0x550 [ 650.323120] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 650.327937] SyS_sendto+0x40/0x50 [ 650.331391] entry_SYSCALL_64_fastpath+0x23/0x9a [ 650.336125] RIP: 0033:0x452df9 [ 650.339283] RSP: 002b:00007f04e0adbc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 650.346971] RAX: ffffffffffffffda RBX: 00007f04e0adc700 RCX: 0000000000452df9 [ 650.354821] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 650.362069] RBP: 0000000000a2f870 R08: 00000000204d9000 R09: 000000000000001c [ 650.369317] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 650.376558] R13: 0000000000a2f7ef R14: 00007f04e0adc9c0 R15: 0000000000000009 [ 650.384227] Dumping ftrace buffer: [ 650.387740] (ftrace buffer empty) [ 650.391422] Kernel Offset: disabled [ 650.395028] Rebooting in 86400 seconds..