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", 0x1000}, {&(0x7f00007ac000)="15eebdbe31dde8a47d03b2b0ba06109a3546faa39ce097d911ba17120b6d95e4453b8fac357a1d2cf7deacdea9c7eb8f63d03933572330b96cbb8471e11d381c45725481d8cb36825e8dd4f760e08020e61f37caeb261bb676811973af556f4d980c3366ef26c228c47d22cd40e8258300fcb43647131b0181de823c96f5c414bba12734cfeb673ad0e78923acf52e1e1886760e3dac8fe458a5d445931f820a4895f839ea78816134941755", 0xac}], 0xa, &(0x7f000044d000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x108, 0x117, 0x2, 0xef, "65e7f22bc8cb0e4a0ea1211b1588889ba08a5b44f49f839116b5b35f1ddb546401dc81e91749aaeea79d92053473cfe333fadba1120506bdc2f315ac45e1d01668a401336bf98e86e9c255f1d7caf269085e1c7a7ed7519d5c5fd8977e38ecebc1b870c8158a56b27a24a4f2214481ac461cc7052715e2851a7b5e81e28f4bb578866f405bd9d7d9e8b889b4584cbcaaab074e6f800efeebda77ffba51c4cb37cf5214882803fbc90a97e8c9115fddae543aa6ecf0ebf51b08d99831c880989e9e7bf2ac762d4a4395295d35b8e30dae85da39fa00d72a9153f8c9322a08e6e35c927fc69436c8d0506ef9222bb501"}, @iv={0x60, 0x117, 0x2, 0x4a, "a61010901c7a12bc8f22c95b93f17d95e4b79f315b7eacd434fde271b663121387e3002a463763bce9dada83a2c9cb61e4b20ed85a4cbb87fb131725271a71640955adfa1fd50881ef26"}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x198, 0x40000}], 0x4, 0x8805) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f00004ae000)=0x7, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f00002ef000)=0x88, 0x4) 2018/01/24 14:37:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xffffffffffffff30, &(0x7f0000e74000-0x1c)=[]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000c1a000-0x8)=0x1, 0x8) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/24 14:37:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x7, &(0x7f0000c4e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000055d000-0x6)={0x0, 0x0}, &(0x7f0000541000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000058b000-0x4)=r1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005b7000-0x4)={r0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000919000)={0x2}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000dbf000-0x108)={0x0, @in6={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x78}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7, 0x3, 0x81, 0x7fff, 0x6, 0x9, 0x3ff8000000, 0x20, 0x6, 0x6, 0x4, 0x101, 0xfffffffffffffff8, 0x5]}, &(0x7f000075b000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000984000)={r3, 0x2}, &(0x7f000088e000-0x4)=0x8) 2018/01/24 14:37:33 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f000000c000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x10, 0x800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f000000c000)=""/115, &(0x7f0000006000)=0x73) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000007000-0x20)={0x5, 0x0, 0x2, 0x3}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000000c000)={r3, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000000d000)=0x9) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000001000-0x14)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000008000)={r0, 0x80000, r1}) ioctl$sock_ifreq(r4, 0x8923, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r6 = socket$inet6(0xa, 0x800, 0x9f38) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000005000)=0x9461, 0x4) writev(r4, &(0x7f0000001000)=[{&(0x7f0000009000)="61d273961d75526085a1", 0xa}, {&(0x7f0000008000)="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", 0xec9}], 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000007000)={0x0, 0x0}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4(r4, &(0x7f000000e000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000a000)=0x8, 0x800) connect$l2tp(r7, &(0x7f0000004000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x0, 0x3, 0x0, {0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}}}, 0x3a) 2018/01/24 14:37:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = accept4$packet(r0, &(0x7f00009e9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ada000)=0x14, 0x80000) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000927000-0x4)=0x3e6, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00006e3000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[], 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000014000-0x1c)=@req3={0x5, 0x2, 0x3, 0x8001, 0x4, 0x5, 0x8001}, 0x1c) 2018/01/24 14:37:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a42000-0xc)={0xffffffff, 0x3, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000af0000-0x10)={r1, 0x28, &(0x7f000012d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc84dae79fa409d6d54", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)=']', 0x1}], 0x1, &(0x7f0000820000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x6, 0x7fffffff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000001000)=0x0) sendmsg$netrom(r1, &(0x7f00008d4000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"a5799a7f0bf591"}, 0x1}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x67)="c43df0580843e72c07a687aab32f735490c4ec2fc364340c9d81a65d0a8f0990b55bef04c0d6031811abc49e211de85bac76f206a6e474719f5ae9da23a29d39eb3825a299c7d3b5c4064e31a0d449ec49686a34de421fe5cf2248cb35cc7415875a0106ed8dbeb66e22abb0a31774b5b0d2626de0484d5f4cb81ef5e9ca3fa730d450a2df2626469859c117dd804699a52ee8493f6f02b53cfd961c9e4a20df44f3b7b57862db1b43ab9a873ae121", 0xaf}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0xdc)="17f4d61067f3e8208ea707d4030226224f8dde08787c65bb006d66d189c937016a0801c489d45ad1503fff07ad04aaf1c13bf1596293eb7b2d270549a715125be3248e8f77bc478ac7b3915c47e408eaed616ed577a93fdbc0b74f0bc0261eaad21eea48fb8efbd919c08b83c6865e9a7a7b15d83bfd62d1d44374cdb18ad0d6c141b15022a5c7e15b44b1d95836bf0f8b8c0034a3fbac45dea404d1a0953bcb79477c22456fb1feecbdaa05fc54fd5e67d9b5a0ccbdfa425bdddab5c440b215e569465e0d2e40697ad15c4b0c2056a9c0741e1cebadc0d95062b9e7", 0xdc}, {&(0x7f0000270000)="b516c8dece4362680a5f8dbd6486c915a1dca917ed008baa616022e5abb7088d75da167aa49db5a8f8a25821bbcced6ee0d4", 0x32}, {&(0x7f0000000000)="0b61f97da42ede0eef94fd6a6e5de223edb3b45df6d5d2e14c2ff6ec8f9ec6367f415802680a8902c67accc6af6a09e5683a6a23b052e64133ddbfe95be7fec4857bcc3e6955eda4239f613fd20260ddaa7fd55685e84dd296e471062dca323672f667fb9de196d1604bbff6f34bc64852f0fe42fef09d0718afddd69389a11acd4e7edbf26ce6f42fd998722204021a11835f068c9ef2b3442cf1249485b7faab15d5184636821bbbccc172c5833d54a5405ba200c168a9507c50f310e9195c28be3a4205794a9da99e91c29cb0ddaa1fc26be41d036cbedd2322497d65ecb648b29c244d7f2c2c92", 0xe9}], 0x5, 0x0, 0x0, 0x20000000}, 0x40000) mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f000001d000-0x10)=[{0x2c, 0x0, 0x8001, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r3, &(0x7f0000011000)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f000000b000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000)=0x0, &(0x7f000002e000-0x4)=0xffffff45) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000002d000)=0x4) 2018/01/24 14:37:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000fe2000)={0x0, 0x0, &(0x7f0000106000)=[{&(0x7f0000bae000)="04b38c3d3ea0e7f309568010d0ffbec358de8efc14bc8809795982b9e85cfb5941ae49d966475c215db652e067c21100c8e21fac0566ba41e0710c6cf4e9d74cc72a75636a6496f041f39240af5c2874262d9dce485ee91bc621b67db33afb69d25cd779de21fd1679037c454cef8ea1a60dff493a9f1af82dda740a0eaecf6e726d4551dfc1e4d91ade25eca4cb7cea7ddfd0bb3b46dd7c40c9d497b3d9edcb4ecbf7683bf7a8f9fcf34d7d11f064f1f85720ecc175fb351878a015c6e59aa753af67e1518caf5f26197d7fdd3915f02eb06e0b36323c63643dad6812d317ff383a23730f1f89aad1e4004aa99fe09ec1c59e5630a813d1841498227d99da3d8c24a6b280f20c96ccc5b051da1bbd6f889f095c83826235fa2a222d2836b9f89c421b26851e9b7bc8701c6194eaa4b0e1c047e9d9e8fbd0e175fcd48c1812302c8400d98c66fce136a59efdf9ef7ac651be66505cd103b557a3b200725bdc7efb2992608ac876d0707b81bb9e11f1025b7bcc51a3cca81a880f16a9ebfee6a1662493e03352c35d118ba928b8d1cd48cb33bdad36192dce0ae1018446ebaeedb114131432eeafa4ab34de1b143bd5ccc7f7d14503621a7ee9fe39985aa7b6269846a74f3e23550f8e6033d33b07ae2692eebff9c4f6036c13ce2d3c647e19877d9e893c90a82ff7b74f186105aa35ef89dbe82bfca66cbab462b39bfbedadbc978802fdecb341ab3583618797859e3093e31ec27f1d9adaa10f08658d5c6c21b4c0d41be7bd857f531fa90d6f216015fbb0d4f27736f30016014c375b1280369b92526ad5c6af64360b300ac2419c17dfa9438e13b6d203be3d9436a5fe027f7adefca5f144c40c0cd8b382ff301e355d8a26a61c13d2f02af33569189a6a33b1a554339800ee06d0daf07d6bfcffae8485d19847ed94a4ce1ef89e11901e947340962812cd096ec19d21b0e16f5fd51a4ee35b721c0976c661b191560fa4a8299e71b0670179948165438587e9495c33978fe1ef581b82ea036b41810b752193d8409ebaa8cf1e4b38bbd208e06896674d5ac4836d256fc18be6cc3af37583ba80432423a4a068ad02dfc48b60dea513b775c373e7e85924d599286d312cf2e0fac46f4f2f7cc1f31f8fe69ea24c9bd122cc0a4d2320eabc0087bbe18620984f1f23e31200e0c5e4164bf5d73cb142fc3ae88213e9973378cf2eada49d7f283b865bc4801f4c9fc96e8e6e52636e8a1f843a80285479bf372f06dbb8b829bb7778b0acc5b78e9b604655c954bd4a4cf3f88e2e1b94d0cf7ccdaf7c957d2c2b33845f5eff43cecb4a6d1cf18e8b566f53da91f3f915836011739d940cbeee5affacaf6d24e9ec7af2481d50a247120023f5ef157d0f1b01a4980e2e846e8aaf81c678c234b3b52d0e942b24134e544054518576b7e877daff4cbd02bdb6ce19ab7b628db33311d1a39fa7fb0710bf3c7b8cc647863d238966e69b3a6c418677ecba07b3e6c8f776ba57a9d42f1c57bfe19ff38966529b9090215bf464b72ac9395a5f5cb37d1bd739d5628d651676aa73384b208a7ebb952798b147e385f849cbff38d4355494cdb7da57c53243cd120c5948dbe11bfaeeaed2d41ccabe84224bf39f223dadd4ccdee03c75fd18ce256c4c6a28e2b9b8a59cac7eb1dcd5f3e6df456364f5caf807daacd871be32950cd477137314d1478d08dea4c2f0900ad04d507f8337be229039c5f69cc42bf34be52553cb80f7d9176d27b136ea0d7bc3a5772888156b16ecdc94157a2a841d0e35535fbfb0c858844b06323cb431e3c781eb799844c057387821fd9f711c8ce8688fd7d4a9bca9d8325530fd0aacb8e9dbed3c2d4800d2a5efaa6c2323b59eb90e7c9bf70b014be17a25992bdfa53eeb97213dae323671e6c94bf363d5cd4e9217941fe2c9d9ecdc6320a29d80da9a302ab75c6ec42be76898075d3da7c12a0b0040c2abbc1eadb8a25002c5f65e35ad0dd0c9980b5edcee0d3eb872bf165a564517fded465d9890cd669c1dfc1eb11e448f307c28c37e9cbbe8a256ed8e17f020c7c8764d8dfe71d6095a7c0f3e5bd192303b9393617010fc974cf6255e1b295588d0a8d8b07d59bf3fa0ae54ede76bc395d118830f92395ec2f006f3355a6ebc34a6441ce53b92b98b11abf757af519395b15e037e94a2f167f7c0c80ba137a113de73adc72169ac16b6095e5f778b9417fdfbbe96369b2050a6d3451daddbdecb02b93d6401763dfdd8f191ad652080873fd0aac02e5976a549ac7a33e5933c1d97f496a9117132864db11aa3e7fa0d7a21d215dbaa8f7b0b1baaad401716bcf0fee3ace8b54e4f3341ca7e2e3817c608f3a973b39467104b2531e14d1e174d005a30eba6ee6c1068321d2aeae093b1a474b16a6135d16630f4023472c825568fafbafbe459a6346d3085dbe5d7e3f0589cfecae25ab54b2dce8cc0dc50672adb0c1cae8d4f1fe2d0b417b5a980671df4aa0e56ac7d5c3afbb49dc7231253b72ebdb4d23bb42fe6dc73ccdbe71c39b41f989b0f15ed153e91fdcfde8d6384c8a608c6304a0c9c819529e851d3dbef8721971631cf575a2ea2b27b3551aa5cb0e8e37ef397ada4c3d28691e1c0e05353075417255350de0a53780275afbc9b73e046ef9903447a5fa8e1fdde5dfb677eb5b5dcb5ede289933026bfcda68b4f89e44ecb8fbfb3dce5ab0825576629f203f91e47e37e8ea4f8bc5664801de8479362ffffabbe950e8da97705d61f38b5388aaf8c665c8db7b804cc07ea787df828d0873d8a563e99f108cd75ddcfa2f2dcb3fd74e6e24df1ad92aad84706f1d824b203581c789bfd054ef2c4ebf68a5e37f473177a8b7b5c5e9b42732e0f00c57f1ae1f06cee3d4bc3d619b0bb794157e3e8abe67751d870178832615af3d83d007d96e6290d87c31f980e0c0e395ef6b5033a9b27a15b0834ce8c4e466dfd307758c970c7af281799cf5107681cbd6ef18201678e85d10b67b3d879c63b2f9d87fa4c71fd60e6096a1bff705925004f30243e4a6e2da536e15769aa087f959c7b5d2963a3d6568f9f4939841f4431206787e00d62c65bd42c8b7f4e43044208be06b35cabe5f4cba2d0ade812e53d68cfd232aac0da170bb4d656f138bcb275d3d07f453677cdc03e06b5e6aad1738a7249a39c1834e6b9a40db37bb5f4e55fe3db96aa5d9b319d25ef5c2906801db7e0185c770bb1e0ab492a7fd412090dd75f92245fbe69f88bc591b86c5e0ea3b16af3cb4c52a1c0a47cb7d84e22849e97e693a2a7cbd0f70dde470d0d4732d6c8959d7b60c983c2d2f1ed25cee95ea089d2c220e82877c13ed8e8e542f8c7d51a2522661f1d450c63134d6c192a7b6f759daf36d3a242b5b7e8db80b360e374e4bd20965b86ea76249b67ebddfdbda9c8f638eb6e947aca27cc0b3fba7de46f1dbe12735b32fb30853252c46fd6c9a0e2084b05d3a4106a1ea6b31c600f2457960f121dd8affbc3fe1f1ad32398cf80b04816c2cbad055477b496d3344e3423312b88ac3433190160f064c5828d3621fc6fc115325ccc11cc65ad330ae1dee7e95802227a28eb4029597c54dc46eec8b019e0170836a1c06d55c02f56f44bbf45620e1f8bbb4b20b0909199a3e5db07cb81f13156a3903bb2ad492cb61dc5767a4be407898918c2a59f891f5413380afb7b99f598d96480c820e4b211c474bdd87e46d99b74a4d41fd91b5c1451f88c54340712d20e5a90cf392cfe28926cd3535d4896ad257bb3cc401a3cdba7382075615307bf690dae95bda974f9165bb35fcc30d31310f082fff5585a85287a15e67587823a0a5b13ca54845a2d8b9338926409b29359761bd1d27f2ce39b3ec1df905c831b3995052e1a1f8b2d48991fb0d5876030f9533b36ce1d40dcb4e4d19f8e54eb500b8aa8a0aa2ae8e4c6be56898450ce77f8b7a13e57e4fb760e23e6a5ef0c5ecd601db7e2fa076567c1845797834c8ad7e24ead7444abb16812a7c09215e2545503890b5eb64578447558667915258e4a8a8a49e0bf60c5e1ab03245a55e28f6524bbb5e895fbb226d431f0ea13d7110149ba10c9f3a0b9c41bd14c1c6aa2a597046c3099b09287bb22f5aaf74800536474ceff0d87127a21ad3004bae600ef617e1c8892144d28830d7e00b612ddb4d0422be0a083e3785e58b7e58621ec19fc8ad12e5be7db9a534cfd943a08dca79f7f17be2618c19e85a9fb08d5429bdc55d60e2e04ad52338dc610237e0026b80a06b0baa19505fd88eaf26115e9c1f6f5aac37a08420dd8bdc023018fb101af1e4c3c0fdbf36e99beae67a15ed48924738763d647f173450a9a66b9f6b80de50ec9241bd7fdcd2afd364235a0ad451838dc37c5610a18e0009d36d8ec1bc217876f04eafbc27cc7057a9755d53b2b57ea179c56af8df26ba7c092ed7d5d775cb75164e40e64e9d8f9149de10aca2adf47a20928668a22f6ad10da16ae2a892e60e3251cc02b49356d962ac12ce97a57f7f5af80ad56b4c898e624ab4f9fee89797a40c2281b34a23cbc17797b5008758e35c3f3018535f43cd2158f63ccfb878da15ff0077644efec4cd952c9421baeb5fa10e7f85316e930f17c4e661ed84901d08adb6e1fe92edac6e78685d207e52118b445784b0afe14e49e522e46bdd406e52dc26f609c930138d60a7716343cba7a5f07635f4d9b2552e7f90667861d7deaa335a8c61e57e0495c464a533c291ea3cf5236f688fa739656f30a270d75118b186e937f4bf494e46ed567400712221118a49425ab618ec4d020d92609a250a2b8daad94896879cba738dd89bb45bdd40847de16ca50997e6b3465565501c2964f7e6c123b8b0954d06d2c907fdf31e9ee83d305a38dabc5fca3d65177c4e1813f8f3f0d1c96749b0b7e00312e53ae342f295724ce5a776dac028c536109bf48468de7a23ef9100e1e31f90571938cf9d1f8a199feff12e2f6d19bca96802384fa1d6e0bce389661f53635660e3ac71e591cf0bc486d3c58c79d996286d7284cf955c95cc36856cbc924731b5fba5fd71389aa4afbefe0fecd111253bed4bcd139861f24fdd244215bbd3ba144dcf38c18a7e2fbfaab1df16ddb46700b462fcf5e71e83bf311e466f86cdccb1d0320d40520b0a15809b5b8e6fd8769f0265f5f21f39802bf6a0ff5652ef4634a7c2ab478ffcc21d99403e0859ef1ea6fc90fe1f0df45ab41c887dcb30be2aa6e8ddefa5bb18985f23b28402dbd88eea7064e35d3ea464fcda808421bd2df01a962db7ed7ee1d3278c356078989db788ee5a412193e8d41fcc86f144fb7cdb633a9acc970ac170a99ec0aea24cd5c8234d176b1159224ebcf6b953ca322ba15218d75d204a77422d4661ebb0d44d523f088b508e18138245f842953d243eda1d8140deb40fadafe50003b6b5a2cf06ea3ed5bbec81affee39e83bba5196532e0274ceccb931d9360e2ec4c070c1dc14ea46ac7e6787c7cb29d4720478f2ad4d562c5ee414d6bcf23a07f583b827b29aa023e84e9775814c3559418bc25e14bca5aba0be668453e59de4bcf7ee6b967b80c866cee921c6eb79bade5f26cff12d138d6ddf3426d6cda6b45fddcfbd33f0208019f668ef30d4798720961694fe9001ca1866da6810f2b05b6dd862f5f8e8a4fa0593598583a79af28efe3f661397be4bbaad5af75558919646da49b40e23b8f63ffc47ddbe5395a241db58515edb6265bb6535e997c7797b3192e0797332d9030fb46244b590b848022a390d7603769ebde53138a6077fd7f2d6565e96", 0x1000}, {&(0x7f00005a1000)="79279c19f8610e599d543261012fe62cb769b4fdee4bca328bec61e9af25f8c8ea273da86ea590b9f7a528ea4fb264069b58440f39662d39a2115434257e795739dd32805b90d2bea72b421254fffbfbd741c0", 0x53}], 0x2, &(0x7f0000a54000-0x440)=[@assoc={0x18, 0x117, 0x4, 0xd7}, @iv={0xd0, 0x117, 0x2, 0xb8, "e20617b42a0dda5774547f76cc1cc09796ac4b3a6d40fc73435dcb501c62c9de8b1a5849ac8950f340551f16189188dd2f3f06949efdeeb66029395a726acf5cc051d20757584365ceae7e9325a75c3b9dd3139c31518260cd2daa8d9fa396201972f9e62b5e7db197f09badd062b18ebee36f98e14006e2b09b8f4f7b38657081bd4c65bf7b1d95b581e7a380762e540f4f8bb4158604e91bb1d624bf79a2d0efeb418d2415caf95761ce0090313506024b3327f9d76633"}, @iv={0x110, 0x117, 0x2, 0xfc, "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"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x40}, @assoc={0x18, 0x117, 0x4, 0x40}, @iv={0x118, 0x117, 0x2, 0xff, "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"}, @iv={0xd0, 0x117, 0x2, 0xb7, "7585c58bb7e9677e2d911ebb134fbce67c2763e60e90086d7ddbb8524412a99d6caf3178bb5a68070dabf8d0abec67c8c53474ded9b526738573142434d631c1179358832d14f5e39b50814e3ea3ce9dffa1978951d8d13c9778a85ad5b7bdae3468e31aee9264cb936292f0e03366c3c0cde8bf65117e5c7d752c590d0029d17c4e98a70e4be733ed3f5f4e7a19ace3d247dccac248344c3d83d11f7e8d8d300afca8439830411d5350fc03b0b153e8a22021b9b3a5cf"}], 0x440, 0x4}, 0x8001) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) socketpair$inet6(0xa, 0xf, 0x3ff, &(0x7f00009c2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f09000)={0x100, 0x401, 0x200, 0xfffffffffffffffe, 0x156, 0x7fffffff, 0x9, 0x9, 0x0}, &(0x7f0000e29000)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000517000-0x8)={r3, 0x2}, 0x8) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002a5000)={0x0, 0x0}, 0x8) 2018/01/24 14:37:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xbf, "652b5f61f68689b3d12a9899e8582f3df111bdc8b584e0e480297dacc08f23aa78fdd247d1e0b77c3a2c61307dadefc3316ffafa2f8d77512c9288fa25472d3c0c097b112f6ad4af55f8d80f7ad41029de4848b906f21745a66f285e705439ffa9f42cd10d6fdffe5a82aad79d88990a9bf5a20ca29ba50ac2691f41524013a350cf27f407306973404fb8725c4663527b58fd058047f5dfd03f4951b447d961ac003577d86980c70814c8b8807893e3c1a91b4fdc6b97d95a9c5108cd204e"}, &(0x7f0000001000)=0xc7) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r2, 0xf8, "39977c96d475422c90738df8f2fb16168fd48dfd74be8ce6c8f3b859b47ca1777b5db4ad3522f46024f9d5c6b42ed207d13ef94e2272e9d64f0b4f41375d0b8166be4ec8f959e7dcc8b44155da569234a3ea03f2e427b5d983150e61fdace85eaa2eb77ede2c77dd72ec386ffefe4421e744f2f06dd4a7b1aae5d9e93134801617cb872b587a3ddd7fb88e1988fc5cf1fff4c1d50351318cbb5fe051dfb99b058cb19c613c3211577839da3f1d1feb656ab4580e0cd82e85bbbb3387458f644124fe0278c7f1bd5e44ad9eb31dc84956d0691d685e0f937dc313f4349a42068dc8c819386ab28336ff44577722437ffac942cda20dd134a1"}, &(0x7f0000001000-0x4)=0x100) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x8, 0xffffffff, "39314af04eddf68ab6fe8c610190fd21b19891a382c1a57ef4400fa7af6b1d31094de3f6d3422666f6dd19a59d363760c079dc9c3c8646d3e848f82060ceef26e2ab77edcca791497bc48e4419b42870"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00002f4000-0x4)={r3}) connect$bt_sco(r4, &(0x7f0000f5e000)={0x1f, {0x5, 0x63e05cbf, 0x80000000, 0x5, 0x7, 0x20}}, 0x8) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a51000-0x10)={&(0x7f0000a78000-0x38)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000769000-0x6)={0x0, 0x7}, &(0x7f0000824000)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000cab000)={r6, 0x3}, 0x8) 2018/01/24 14:37:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a0f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000079c000-0x20)={0x4, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00008c1000)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000873000)={0xd9d3, r2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = accept(r3, &(0x7f0000796000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012e000)=0x26) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c1a000)={0x0, 0xa0, "d7b6835b4603bd81fe04bd2c33fb444f28df41858c1c70dd1aed9fc58fcb05d5bf0de78a5beebd48376ef02b0690a988f6d5f1313df3d3a467e72d2dd4f25a7dce9a1c6684a803931ab8aeb7649cd2959a239aadcb56a48564c45e1e16ff794df449f72804b69fecf66d58b22fb02f3335d01135ece545a90f0f43bd3095c29eb273b77acbeb58e7555d431c77179a15066dd558121d2e3ce173c4c65ee488fc"}, &(0x7f0000938000)=0xa8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00003fe000)={r5, 0xe97}, &(0x7f00008c9000-0x4)=0x8) ioctl$sock_ifreq(r3, 0x10000000089f0, &(0x7f0000908000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="070000000000000000000000030000090000000007000000000017f4e2007e23"}) 2018/01/24 14:37:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x800000000027, &(0x7f0000847000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000045000-0x4)=0xc) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f0000e02000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d6c000)={0x0, 0xeb, 0x5, 0x7, 0x3, 0x9, 0x1f, 0x58a4, {0x0, @in6={{0xa, 0x2, 0x3b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a2, 0x9, 0x80000001, 0xffffffff80000000, 0x4}}, &(0x7f00001d0000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b35000-0x20)={0x4, 0x6, 0x4, 0x99, 0x6, 0x5, 0x8, 0x4, r2}, &(0x7f00009be000-0x4)=0x20) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000062c000-0x216)={'security\x00', 0x0, 0x0, 0xb2, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f000093b000-0x10)={0x0, 0x0}, [{{{@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='vlan0\x00', @common='vlan0\x00', {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd}, 0xb2a585, 0x74, 0xb2, 0x0, {0x0, 0x0}, []}, {0x3e, "a614669d511bcc76b69965bacac6f8afd354bcbe95a8ce35316352c3e5", 0x0, "1c03dc60d958e27e204bee59d486db3b89ed0b61bbc28f7e2a5027d678a6"}}]}, 0x112) ioctl$sock_ifreq(r1, 0x89b5, &(0x7f0000762000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x1, 0x4, {0xa, 0x3, 0x33c000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9eeb}}}}) connect$l2tp(r3, &(0x7f0000705000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x2, 0x0, {0xa, 0x2, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}}}, 0x3a) socketpair(0xe, 0x0, 0x2ab1, &(0x7f0000fa5000)={0x0, 0x0}) setsockopt$inet_dccp_int(r4, 0x21, 0x1, &(0x7f0000e04000)=0x9, 0x4) 2018/01/24 14:37:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000ac3000-0x8)={0x0, 0x0}) pipe(&(0x7f0000a63000+0x237)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00005e2000-0xc)={r1, 0x80000, r2}) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0x7, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) sendto(r4, &(0x7f000000b000-0xa)="d3fc60bccbbb9f075d16", 0xfffffe36, 0x0, &(0x7f0000002000)=@nfc={0x27, 0xfff, 0x2, 0x7}, 0xffffffffffffffc8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000009000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000000d000-0x1b)={r6, 0x13, "65a69e263e494c968c3ab7e0b7c0e809967ddd"}, &(0x7f000000b000-0x4)=0x1b) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000000a000)={r5, 0x6, 0x2, [0x100000000, 0xfffffffffffffffb]}, &(0x7f0000008000)=0xc) readv(r4, &(0x7f0000008000)=[{&(0x7f000000c000-0x78)=""/120, 0x78}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f000000c000-0xbe)=""/190, 0xbe}, {&(0x7f000000c000-0xba)=""/186, 0xba}, {&(0x7f0000003000-0xf4)=""/244, 0xf4}, {&(0x7f000000c000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000)=""/4096, 0x1000}, {&(0x7f000000c000-0x92)=""/146, 0x92}, {&(0x7f000000b000)=""/132, 0x84}], 0x9) 2018/01/24 14:37:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000506000)=0x10, 0x80000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00007b9000-0x10)="a8dd28dacf83fda9d9e3daa402ca7327", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f000019b000-0x4)=0x0, &(0x7f000021c000)=0x57e) 2018/01/24 14:37:33 executing program 1: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x60)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x8000, &(0x7f0000f86000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000027f000-0x4)={0x2f}, 0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f000096c000-0xdc)=""/220, &(0x7f0000f88000-0x4)=0xdc) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000089a000)=0x0, &(0x7f0000f87000-0x4)=0x4) 2018/01/24 14:37:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000abe000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3f}, 0x1c) getpeername$inet6(r0, &(0x7f00006c8000+0xb6e)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b75000-0x4)=0x1c) 2018/01/24 14:37:33 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000d73000)=0x4) mmap(&(0x7f0000000000/0x103000)=nil, 0x103000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fca967e17f791010"}}}}}}}, 0x0) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000103000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000008c000)=""/56) 2018/01/24 14:37:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0xdf0}], 0x1, &(0x7f000003f000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) r2 = accept(r0, &(0x7f0000829000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000469000)=0x1e) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00005db000)={r0, 0x6}) 2018/01/24 14:37:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f0000560000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$inet(0x2, 0x80000, 0x8, &(0x7f0000fb8000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000880000)={{0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) listen(r0, 0x0) r2 = accept(r0, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) pipe(&(0x7f0000d6d000)={0x0, 0x0}) recvmsg(r2, &(0x7f00009e7000)={&(0x7f0000471000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000036000-0x10)=[{&(0x7f0000963000)=""/173, 0xad}], 0x1, &(0x7f0000676000)=""/25, 0x19, 0x7ff}, 0x20) unshare(0x20000000) unshare(0x10090000) 2018/01/24 14:37:33 executing program 5: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000003000)=0x0) 2018/01/24 14:37:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00004c3000)={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e27000)={0x0, 0x0}) getpeername$unix(r1, &(0x7f00008bf000)=@file={0x0, ""/108}, &(0x7f0000567000-0x4)=0x6e) 2018/01/24 14:37:33 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000f2000)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000f88000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000091e000)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e7e000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xfffffffffffffff8, r3}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b4b000-0x4)={r0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = socket(0x5, 0x80005, 0x6) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f88000-0x78)={0x0, 0x70, "275411971a0d0c2cd0972aea01cc7298d7ca75a1d9989379c488d62aa9d234be48f6bb4f24940c7a59cfe6065a4568b92f64d973f2b798794bdd930647cbc615431098589b46aca25df767cbebec55a3b4f36a23cced66c5ccb3bcaafe3124305c1c6c4e90003341598f3ce336c4b766"}, &(0x7f00006eb000-0x4)=0x78) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f00007dd000)={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, {0xa, 0x3, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1}, 0x1, [0x20, 0x1f, 0xfd, 0x8, 0xffffffff, 0x8, 0x1, 0x8001]}, 0x5c) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000cf000)={0x0, 0x0}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000f88000)={0x1, 0x7, 0x8000}, 0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000f88000-0x4)=r6, 0x4) 2018/01/24 14:37:33 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009d7000)={0x0, 0x0}) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x5, &(0x7f0000cc2000-0x2e)="", 0x0) 2018/01/24 14:37:33 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$inet(0x2, 0x3, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000000000)=0x4) recvfrom$unix(r0, &(0x7f0000001000)=""/5, 0x5, 0x0, &(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa) socketpair(0x10, 0x802, 0x8, &(0x7f0000b26000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0xa0, &(0x7f0000001000-0xa0)=[@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x400}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd07}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r4, 0x8}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00008f6000-0x18)={r3, &(0x7f00009b4000)="d5469c69914f1cf10bc9f2f34f4ed9ba3685c81a7310d7b12c7ebc68abb3e76f5759a83923d11f7c504ac13e8f6b676b7721d4ad46840b97613f6ca3003e9cf0c352994934bcf4275c5fb7147e94aac40779d9218fa301704eaa864afc7c8fc3284c0c7737ee1e3bd0329f9dcdb073f4901e353c01cd55d0302f1197f7fca2b29a36194ad1954ec1b66dd35077c084ce1e53310ddcaa35b126a05b1d52549d13cdbb3a7677c20d259fc37551baec5fe1e455fdc1", &(0x7f0000000000)=""/187}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r3, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000)=0x1c) 2018/01/24 14:37:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b4c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000021c000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004b9000-0xc)={r1, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000ef9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000322000-0xc)={r4, 0x80004, r2}) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r8 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f000063a000-0x4)={r6}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00007a8000-0x8)={r7, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r9, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000f9f000)=r10, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000682000)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00005c1000)=r11, 0x4) socketpair(0x11, 0x4f65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r12, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @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]}}, 0x88) r13 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r13, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r12, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f000052d000)={0x0, 0x0, 0x0, 0x8, 0x0}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/24 14:37:33 executing program 3: mmap(&(0x7f0000000000/0x2f0000)=nil, 0x2f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002da000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[], 0x0, &(0x7f00002e8000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002f0000)={0x0, 0x0}) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f00002f0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002ea000)=0x10, 0x800) 2018/01/24 14:37:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x53, &(0x7f00007a1000)=0xfffffffffffffffc, 0x4) 2018/01/24 14:37:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c2e000)=0x0) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000249000)={0x0, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/24 14:37:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000452000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000427000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x8000000, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000083e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5a000-0x4)=0xe8) bind(r0, &(0x7f000077b000-0x14)=@ll={0x11, 0x3, r1, 0x1, 0xcceb, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/24 14:37:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000fb5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000)=0x60, 0x80000) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000bc6000)=0x0, &(0x7f0000d33000)=0x2) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r2, &(0x7f0000f8d000)={0x0, 0x0, &(0x7f0000e6a000)=[{&(0x7f00008a2000-0xb2)="c66e669ed1c86ef7ffffff4cea074fa29ab5c2d8e892c89a5bf3b83262b5bb1983d9c9454832cddf1080fbc5d258c8d615b37f0fcf808f267f75868d16fd55c7b3cc9c54367f00ad11e397347e20bc9eefdf6f9d9d26fa5f63a5dbea0269cdd69f407112cf392cb406b8f72ace9cbec824a822de2e78fad289045c421fa294996a87c9920775bde87ffce513cd4b73016de9cca6231ff22688281f6e74919cb1", 0xa0}], 0x1, &(0x7f00007b9000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ced000)=0x0, &(0x7f0000920000-0x4)=0x4) accept(r1, &(0x7f000001f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000361000-0x4)=0x8) 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) 2018/01/24 14:37:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000589000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e64000-0x4)=0x0, &(0x7f000045c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000412000)={0x0, 0x7, 0x0}, &(0x7f0000778000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000003f000-0x8)={r2, 0x81}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000079e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/24 14:37:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) listen(r0, 0x6) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) getsockname$packet(r0, &(0x7f0000559000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dc1000)=0x14) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000fff000-0x4)=0x0, &(0x7f0000d20000)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000048e000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) 2018/01/24 14:37:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt(r0, 0x3, 0x3, &(0x7f0000cd0000)="22d658fcc83b015ef97d24401a7fad90bb40f32ec2de4301430c1c362e383f22da9a4d7263d479fe8f8d34a6e66bbc44f33b95eff2559d4c066e50a8cb4f78", 0x3f) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) close(r0) 2018/01/24 14:37:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000030c000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000209000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f000059f000-0x1)='U', 0x1, 0x800000020000000, &(0x7f00005f1000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f000008e000-0x10)=[{&(0x7f000059b000-0x1000)="1b535ea19371228fb35cd6affe75fd508703a6520c0c3bcedded24701762dcc7bd2249cb28f40bca747076580104c7a930", 0x31}], 0x1) 2018/01/24 14:37:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10, 0x80800) r1 = accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ddd000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000376000-0x10)={0x0, 0xe8, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7fffffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in6={0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in6={0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000)=""/53, 0x35}], 0x1, &(0x7f0000001000+0xbee)=""/4096, 0x1000, 0x6}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e37000-0x20)={0x5, 0x1, 0x8208, 0x7fffffff, 0x1, 0x4, 0x7fff, 0x2, r2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x22, &(0x7f0000d8f000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r3, 0x101, 0xe, &(0x7f000062f000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000357000)=[@in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffff00, @loopback={0x0, 0x1}, 0x7ff}], 0xb0) socket$inet6(0xa, 0x5, 0xffffffffffffff6b) syz_emit_ethernet(0x46, &(0x7f0000e1a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x16}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, "c4cda316814d634b"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/24 14:37:33 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000-0x20)={r0, &(0x7f0000fc8000-0x95)="6b3e3dfa27b949bab0e7860857aa8c38711390e98a497be82b3b5bb0c063a1413e98f0df62fedfc98716c740ac4b53acd3edad58dcd5dcb9b83abf0e2d9621bae2fe8bc4c523a2443656c5f0b836f297fde3b48fcd42f02aff385ad866ef39701c16a71c84445debc0db7e7678b9912ba555a062f8a513258ab604df8a3ae08a9fa533621e21b819b1f06dd8bad30555c93f84a8c5", &(0x7f0000fc8000-0xb6)="0159a3f322f9fad8b18400f246a24428fac61b7183743505848c2d1a55efc245ae3e340d759aa8c8a808e50a205520beac9286845d346b72d69014e86337e91d81f5e2e077dbeb9eb2f967b1ab3f799bed6d9d457e14c0db1d3c5d3a68d793e5fed09a2daaba1764bbba338f4770f88d33ad5afa7c6e1b26fa70816c48adfbd4e689801e9c4a97b6c12e9da811c43efba478191f7235bf01ace514fd41e65750dee07817fdd6e3d33204cffe185bb3827d8cb13b6756", 0x3}, 0x20) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0x1, 0x7fffffff) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000fc8000)={0x3, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100, 0x9, 0x9, 0x1ffc0000000000, &(0x7f0000fc8000)=@common='teql0\x00', 0x39, 0x4, 0x80000000}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000872000-0x8c)="", &(0x7f0000fe4000)=""/55}, 0x18) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fca000-0x98)={0x0, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0}, &(0x7f000063e000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000808000)=@assoc_value={r2, 0x200}, 0x8) 2018/01/24 14:37:33 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/24 14:37:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000bc9000-0x10)={0x0, 0x0}, &(0x7f0000954000-0x4)=0x10) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[], 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x3}], 0x18, 0x0}], 0x1, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d6000-0x48)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/24 14:37:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000559000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000514000)=0x2e, 0x80800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1c000-0x4)=0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000ba6000-0xcf)=""/207, &(0x7f0000839000)=0xcf) 2018/01/24 14:37:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000dcf000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000bfd000)={0x0, @in6={{0xa, 0x2, 0x9, @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]}, [0x5, 0x438a, 0x8000, 0x3, 0x566d, 0xffffffff, 0x9, 0x1, 0x200, 0x3, 0x61, 0x3ff, 0x80000000, 0x4a7, 0x10000000000000]}, &(0x7f0000dc6000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000987000-0x6)={r1, 0x0}, 0x6) 2018/01/24 14:37:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x805, 0x80, &(0x7f0000a5f000)={0x0, 0x0}) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00006c9000-0x4)=0x0, &(0x7f0000aa4000-0x4)=0x4) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00007b8000-0x4)=0x0, &(0x7f0000aa3000-0x4)=0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000aa1000)={0x2, &(0x7f0000aa2000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000985000)=0x0, 0x4) 2018/01/24 14:37:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f000082c000)=0x0, &(0x7f0000a79000)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000812000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dc0000-0x4)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000c07000-0x1d)={0xffffffffffffffff, 0x1, 0x5, "e09007a13628b6fe227cecf624c3e12556f801"}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000c1b000-0x2)={0x0, 0x0}, 0xfffffffffffffe79) 2018/01/24 14:37:33 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000fb9000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000934000-0x4)=0x9, 0x80800) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000fc000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000)={r2, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) 2018/01/24 14:37:33 executing program 2: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x5, 0x1, 0x800, &(0x7f00008e8000-0x8)={0x0, 0x0}) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e6f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce4000-0x4)=0xe8) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000e70000-0x6f)=""/111, 0x6f, 0x2000, &(0x7f0000e6f000)={0x11, 0xc, r4, 0x1, 0x7, 0x6, @random="6b2758696c93", [0x0, 0x0]}, 0x14) connect$l2tp(r3, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x144b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x0}}, 0x26) getpeername(r3, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000702000-0x20)={0x6, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f000048e000)={0x200, r5, 0x2, 0x3}) 2018/01/24 14:37:33 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet(0x2, 0x807, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000842000)={@multicast2=0x0, @multicast2=0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000002000-0x67)="9c89648d405f46b725ab53f1ba5fd1de6bca2f84f482403d4a1e1a170d4b2cb65fc520c452aa66a270963c4eba134a43387d0307a0f7896fc7101d56114a0ef93dd75a1296f489a7e8d777352076a055ea3073cba635dee8c6dd354b3c29a366e85cabbca5f218", 0x67, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00007b0000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vlan0\x00'}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000f9b000-0x8)=0x1, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000bc9000-0x20)={@common='lo\x00', @ifru_flags=0x801}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2) 2018/01/24 14:37:33 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fc0000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x6, &(0x7f0000001000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f00005ed000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000a17000-0x4)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000ef8000-0x4)=0x0) epoll_pwait(r0, &(0x7f000040c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xfffffffffffffff8, &(0x7f0000b05000-0x8)={0x7}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000aee000-0x9d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000162000)=""/109, &(0x7f0000e06000-0x4)=0x6d) 2018/01/24 14:37:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000c1e000)="2400000024001d0600fffa120041771803ffffff03000000000000000000000400001f7f", 0x24) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000390000)={0x1}, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000029e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cd0000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000304000-0x4)=0xc) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000209000)=0x8, &(0x7f0000058000)=0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001cf000-0x4)=0x5, 0x4) accept$packet(r0, 0x0, &(0x7f0000edd000)=0x0) 2018/01/24 14:37:33 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000004000-0x88)={0x6193, {{0xa, 0x3, 0x7230, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xba67}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, 0x5c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000+0xa1b)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000005000)=[{&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000005000-0xdb)=""/219, 0xdb}, {&(0x7f0000003000-0xfb)=""/251, 0xfb}], 0x3, &(0x7f0000006000)=""/120, 0x78, 0x1}, 0x120) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x10001, 0x4) 2018/01/24 14:37:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b26000)={0xffffffffffffff9c}) bind$inet(r0, &(0x7f000034c000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000711000-0x3629)={'raw\x00', 0x900000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000f96000-0x10)={0x0, 0x0}, []}, 0x60) 2018/01/24 14:37:33 executing program 7: epoll_create(0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x16) getsockname$packet(0xffffffffffffffff, &(0x7f0000183000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000006e000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000dd2000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(r1, &(0x7f0000b40000)={&(0x7f00007f6000)={0x10, 0x0, 0x0, 0x208000}, 0xc, &(0x7f0000745000-0x10)={&(0x7f00000c1000-0x2f8)=@flushpolicy={0x2f8, 0x1d, 0x204, 0x7, 0x1, "", [@mark={0xc, 0x15, {0x0, 0x0}}, @coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x0, 0xbb}}, @tmpl={0x144, 0x5, [{{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x7f}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6, 0x3, 0x2, 0xfffffffffffffffa, 0x6, 0xffff, 0x4}, {{@in=@empty=0x0, 0x0, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x4, 0x0, 0x8001, 0x1, 0x101, 0x6}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3, 0x3, 0x7be4, 0x7, 0x3, 0x10001}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6c}, 0xa, @in=@empty=0x0, 0x5, 0x4, 0x3, 0x1, 0x9, 0x80000001, 0x9}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x2b}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x3, 0x2, 0xf, 0x7, 0x4, 0x81}]}, @offload={0xc, 0x1c, {r3, 0x2}}, @lifetime_val={0x28, 0x9, {0x8, 0x1ff, 0x80000000, 0x0}}, @algo_aead={0x4c, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x0, 0xe0, ""}}, @ipv4_hthresh={0x8, 0x3, {0x17, 0x14}}, @lifetime_val={0x28, 0x9, {0x5, 0xff, 0x9, 0x10001}}, @algo_aead={0xcc, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x400, 0x100, "8feb957b0a63f0dd95bd7fa61ad5e343c6688309896799d70ddc6b5722716894e35a80f100f44582ef52b371c5c69d8ed93be7c4ab18963288ee9671f7122d8b09066e286d77282d9e2fbf624eae9398034f399358c36bcded74b3598fc869c2cc8735c3e73551246f0ca7075febec9330cfed6f3abbd573d3c2790ee0bc41a1"}}, @replay_thresh={0x8, 0xb, 0xfffffffffffffff7}]}, 0x2f8}, 0x1, 0x0, 0x0, 0x2400c000}, 0x40000) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/24 14:37:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000016b000)={0x0, 0x0, &(0x7f0000a10000)={&(0x7f0000796000)={0x2, 0x7, 0x3, 0x7, 0x6, 0x0, 0x3, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x4, 0x7}, @sadb_ident={0x2, 0xb, 0x2, 0x0, 0x8001}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x4041) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f000044d000)={&(0x7f0000920000-0x1a8)={0x2, 0x16, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000073e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000010e000)={0x0, 0x6}, &(0x7f0000032000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005d7000)={r1, 0x0}, &(0x7f000046f000)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f000088e000-0x1)="01", 0xffffffffffffffb4, 0x0, &(0x7f0000bc5000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000876000-0x38)={&(0x7f0000963000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000831000)=[{&(0x7f0000b87000-0x8c)=""/140, 0x8c}, {&(0x7f000084c000)=""/103, 0x67}, {&(0x7f0000d3d000)=""/157, 0x9d}, {&(0x7f00008f3000-0x61)=""/97, 0x61}], 0x4, &(0x7f0000b64000)=""/2, 0x2, 0x7f}, 0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000756000)={0x0, 0x7}, &(0x7f0000fb2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000233000-0x108)={r4, @in6={{0xa, 0x3, 0x4, @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]}, [0x254, 0x100000001, 0xae95, 0x3, 0x7fff, 0x8000, 0x6, 0x6, 0x4, 0x3f, 0x0, 0x16, 0x8, 0x6, 0x7fffffff]}, &(0x7f00003d3000)=0x108) r5 = accept4(r2, &(0x7f00008b2000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e8000-0x4)=0x20, 0x80800) bind$rds(r5, &(0x7f00002c2000)={0x2, 0x2, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000394000-0xc)=@sack_info={0x0, 0x591b, 0xff}, &(0x7f00004c4000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00002f6000-0x8)={r6, 0x7}, &(0x7f0000f8f000)=0x8) sendto$inet(r2, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x6bbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/24 14:37:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) accept$packet(r1, &(0x7f0000d2b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000436000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002e1000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x1, 0x6, 0xa, 0x20, 0x20, 0x2e, r2, r3}, {0x6, 0x1, 0x0, 0xfffffffffffffffd, 0x100000001, 0x1, 0x6, 0x9}, {0x8, 0x7fffffff, 0x1ff, 0xd00}, 0x8001, 0x3, 0x0, 0x0, 0x2, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x3, 0x2, 0x4, 0x100000000, 0x7, 0x6}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000c46000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr=0xffffffc0, @broadcast=0xffffffff, {[]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x5, "4801bf", 0xf7d, "280004"}, "329dbd7fbef5a9208e5f3cfddafffb88b4faa4b405cb79ffd0f14c3b775da399"}}}}}, &(0x7f000052a000)={0x0, 0x0, []}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/24 14:37:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000221000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000b8b000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00005ee000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00001b7000)=0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x274) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000816000-0x1c)=@req3={0x0, 0x0, 0x4, 0x7, 0x0, 0x2, 0x2}, 0x1c) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/24 14:37:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x175, &(0x7f0000b88000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="b6648135783d", [], {@ipv6={0x86dd, {0x0, 0x6, "239f24", 0x13f, 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}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x9ed, {0x8, 0x6, "b82c57", 0x4d0, 0x2b, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0x62, 0x0, 0xf2, 0xc02, 0x0, 0x3, 0x2}, @routing={0x7f, 0x12, 0x1, 0xab, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], "2195572222a94179d508078be3715b8419a715467e5caa9b901cabb01eb031044e8a23d0be0caba65b2992f84bb8530fd5639849d052394cd6a52d8b2f69e4155ad7cb5db213cc7412f223084a18e6801fa33675697d828638a234e57bdd0b90c6f04fdc5df493228c084b8aa8d966"}}}}}}}, 0x0) 2018/01/24 14:37:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000037e000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000654000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x1, 0x932}, 0xfffffffffffffffe, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 14:37:33 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcc000-0x8)={0x0, 0x0}) bind$vsock_stream(r0, &(0x7f00009cd000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) syz_emit_ethernet(0x18b, &(0x7f0000fca000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x155, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x3c, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8, 0xb0, "fc08a147abbe47850c6dc654998314bc196d2d3b520d0fe0e101cb6d650df0a103e1d6f081f639a61616999dde30ad62decf942795388bb42bb0eed78e70fed2f8f427590b75700140f508d99afe588afe876559937cb92d5d33bc51a44904d7cc4f9d23e5e7b5ac85a41a79c8a3e06836d4eff459960676691695237807b256d257cbac3061a8bca9a19060ef8892c73163476e8c01c6d308971922a88de43f0aecf5b80f667dc472cf6d1717ea183c"}, @calipso={0x7, 0x30, {0x91, 0xa, 0x9, 0x3, [0xe0, 0x4, 0x4, 0x7, 0x8]}}, @ra={0x5, 0x2, 0x9}, @jumbo={0xc2, 0x4, 0x3}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, @fragment={0x6, 0x0, 0x6, 0x5, 0x0, 0x3, 0x0}, @fragment={0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x1}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x2, {0xffffffffffff0000, 0x6, "bba1f1", 0x3, 0x0, 0xadd4, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "9b1a4e8c5b13df384495"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) socketpair(0x1b, 0x3, 0x3, &(0x7f000030c000-0x8)={0x0, 0x0}) close(r2) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fcc000-0x20)={0x7ff, 0x0, 0x0, 0x9}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fcb000)={0x2, r3, 0x0, 0x8}) 2018/01/24 14:37:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000055c000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0xef7a, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002a2000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x400000001, './file0\x00'}, 0x3b0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009a0000)={0x0, 0x0}) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f000065d000)=@fragment={0xaf, 0x0, 0x4, 0x7, 0x0, 0x80, 0x0}, 0x8) getpeername$unix(r1, &(0x7f0000786000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cb1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000065a000+0x222)=@int=0x0, &(0x7f000043c000-0x4)=0x4) 2018/01/24 14:37:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0xb, 0x6, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) write(r1, &(0x7f000076b000-0x24)='"', 0x1) recvfrom$unix(r2, &(0x7f000042f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000d24000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/24 14:37:33 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000)={@loopback={0x0, 0x1}, 0x6, 0x1, 0x2, 0x2, 0x800, 0x1, 0x3}, &(0x7f0000005000-0x4)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000006000-0x10)={0x0, 0x9, 0x1ff, 0x2}, &(0x7f0000006000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={r3, 0x100000001}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000005000)={0x3}, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004000)={0x0, 0x7, 0x81, 0xff, 0x4, 0x1f, 0x4ec, 0x80000000, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8, 0x5, 0x6, 0xffff}}, &(0x7f0000004000-0x3)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005000-0x8)={r4, 0x10001}, &(0x7f0000005000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000004000-0x1000)="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", 0xb19, 0x0, &(0x7f0000003000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) 2018/01/24 14:37:33 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000006000-0x40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @loopback=0x7f000001, @random="eb63ffc9ea0d", @rand_addr=0xfffffffffffffffa}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000009000-0x12)={0x0, 0xa, "a215f182a1930be7770b"}, &(0x7f0000003000-0x4)=0x12) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000005000-0x8c)={r1, @in6={{0xa, 0x2, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x93}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x10c, &(0x7f0000009000-0x10c)={@random="56572281df96", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [{[], {0x8100, 0x0, 0x7c, 0x1f}}], {@ipx={0x8137, {0xffff, 0xfa, 0xdefb, 0x15, {@current=0x0, @random="1c5d39917819", 0xfffffffff7aaa3b3}, {@random=0x69, @random="b54ead19e211", 0x1}, "f70e108acf4df00918d86c153036f68496fcf29abf202d7739e7b6d41fc070d3a60ed7aa0952b772348ffbc4ac427922acef66452d6595c6e1edc0577531dca49f589b180df56c040bf86198cc77a82a350c61d24ded86006a6716257a88e0f2cc0e4d45abf7e18cd90b47cb03543b1d7266595555509743c3b158f5f875fe442b8a419bef1ece7f48df5c28b05ce35ddce0f0e4fed41fe9a9990f75733bcac4b7e180f9ec20aa30af4e62cd5dcb68f46ff7823c1fd3fa2f631fb62b305f942c4037184fd33e64bdc5a66a04bcad76a78d54428556f67cfdfab038f9"}}}}, 0x0) 2018/01/24 14:37:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getpeername$inet6(r1, &(0x7f0000fa9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000578000)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ad3000)={0x0, 0x1}, 0x6) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000264000)={0xffffffff, 0x4, 0x0}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f000006e000)={&(0x7f0000b45000)='./file0\x00', r2}, 0xc) 2018/01/24 14:37:33 executing program 7: socketpair$ax25(0x3, 0x0, 0xce, &(0x7f0000ef1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r1, 0x1, 0x1, 0x9, &(0x7f000037a000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x17}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) socketpair(0x0, 0xf, 0x5, &(0x7f00005ac000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000961000-0x8)={0x0, 0x2, 0x10001}, &(0x7f00006b8000-0x4)=0xffffffffffffff15) connect(r0, &(0x7f0000536000)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d85000-0x8)={r3, 0x7fff}, &(0x7f0000166000-0x4)=0x8) 2018/01/24 14:37:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000580000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe06) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000bef000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x80000001}, 0x8) socket$inet6(0xa, 0x0, 0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/24 14:37:33 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001f000)={0x0, 0x0}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) sendmsg$nl_generic(r0, &(0x7f0000019000)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1000000000000, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x2002) 2018/01/24 14:37:33 executing program 6: r0 = socket(0x9, 0x800, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000d98000)={0x0, 0x0, &(0x7f00000aa000-0x60)=[{&(0x7f0000907000-0xb7)="464e0bbc77328c7f512ef4914a8d917b78b9efe8bc99d635578300d66f20bf193c72ac8f273f4d61672e62c40c29a7f9eec1b30e8f4ae30766c74bfeca8ea001e02160d11f6d88162d1429b5b3e17742cd2b9600b18bb566d54bb63f29e6c9b6a8b7927c36b00728d1c965cb34c6619baabf25d473cfb43ed7bf1fee9048d9ae5e921e38bb9c95a6c27f4baf0c31757ab2e0d043d0aee259983698c5732d11d9ab7e097beda6bffb37dd7ff63be95e6854628de9cc0f3d", 0xb7}, {&(0x7f0000c54000-0xf7)="ff66c37193811f8a2218270112951641b31b514d9b5c3b3adddeb72d794409bd6cce3bee99e4aa03441bf45b388bbce83d44738be855376b5e16c5551dddb0e8771a262bdb52650fbc3582cdedb57a0e1d209b9e15fbff2525cbb0fd67234d1c1cb4e77b17783d8c48d91be5bd6f64d6380bcd77c5036366ebb8179be3f10616d1f33af177911f4cf463d5b30c73c606e180c959935e4515e6f05e0d7642590c9ee2182957419e931b8317da7fe09131325212c5828f24d3b4052b66e3f22ccd16d82a3fa8c4a06a8a2c63b169757d579ba464123d18cc9fa45370e8c15f0d65de2bf903dae752a77f12f980dc9cd24cb0b31c7cc06f8c", 0xf7}, {&(0x7f0000001000-0x42)="bad025faef7f358dbc4ea89ee1f1bf41488ed7fc33c3d5487cd1c7aae42d0a9af94c02dc74301244266027b2ea3b44ab216dc65cf9dadf0f313519663735c2f87e7b", 0x42}, {&(0x7f0000001000-0x75)="3418755634931ef86fec2cbac88bd1c65b8177a817d39e7ed3b9f55a95a704165a56edbd322194a6a4573251ef16ddd4a3de9c848674ae86eb7a7c49b497b2ea96e18f3cc7830f4fe1c6ac73c55540381401f65e51c455dbf5215e643798c718654fd577a166418c01088de79d195bd21940fd3769", 0x75}, {&(0x7f000054f000)="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", 0x1000}, {&(0x7f0000000000)="5dde162bc0830c3bd70781981bcc4eb3016a2fea7ae60ea025002ac3d9baa19d1df9c00f9574227463dd736a557296424f987b681138be1e59d79b8eaeb426dbe68a1957503b789e1a5270cb3a88b0d44eca87229baa2959d7cb932965d6eb8e1d307797f984a70ff003a927e921a790cf5e5aeafd543c1a31c12bcdce7ffce3640f68672f7bed3a6a3446a8b43d95ad54719496ee75b483799a1844ac6d919d7aef", 0xa2}], 0x6, 0x0, 0x0, 0x4080}, 0x800) 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) sendmsg$alg(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000000)="7bfba47663898c4624052aba440a440a18b105c8c2cc0081d57b0aa298b938ee45bb5c404b21930975ea6ea472a87dcbe7af4ff1278a2c741d446107ab1af9f043b1573bece38fb89cbda479801e5356d5a71d232cacb19eb1ef20bf2434c94454af877f8b16f7a6f6372455490efba782f5c6855feab4a1b29a7babec72393eb16015f554eaac68020a30640e8bc10faea9d5d133095e6df02f30a2697d0147caf4ad43030923c46ad4ffd7d78ef7f978be52a199d24203502d8f40cf436ad61374486835a9de", 0xc7}, {&(0x7f0000001000)="e50a06a4834418", 0x7}, {&(0x7f0000002000-0x32)="3bf9405ce627425892a2eb8e8ecad0125189d4e57c08d0a70ffa723213ff4a12a157e2a06b5bcff2df68b8ab98527aefccb3", 0x32}, {&(0x7f0000001000-0x11)="ec82d7e362d3f151c4f77b6aaddef7dab7", 0x11}, {&(0x7f0000001000)="76507a1cedbfb7102a57b2dd019109bf8edc9803415ceb006115856418def43a520efc3a769738abf2871ecb17ee290c723ac935f7326234308826b41e", 0x3d}, {&(0x7f0000000000)="522e7a06d61a197299c16bf64fdc5023d1103e079a4e902cf3f9fd820856574b155eb9bc03a14b0d730a0f03d1a7a50d7c6950524cc1492c3261c2d4612687bdc6575d4296fa2c29366b597ea8a9afaf394912c663acfbfc8c708f6152caa27078caefa565b361857fefc9fff98ad38cc0b51f6f60", 0x75}, {&(0x7f0000001000)="4e94f51465017fe0d380dd8b346ca11d556b0989116a3abd8d87f1d2d6e44fa5530697e3e09fbdcbc5423f4c93e149ecbebfb696577efc7f780ca47ef95e0a1742c912816713f8938827093f623cb21b046fcdefacb8359135321ea3d002f3514ef77c350c6fe31510857a844c106a734600161cc9d44355c93b97ad41c9ba02196f8e51b398b95ecf5fb1766c783aa1d7b9e7612e54f627a9", 0x99}], 0x7, &(0x7f0000002000-0x60)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xffff}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x0}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00009db000)=0x1, 0x4) r1 = socket(0xa, 0x2000000001, 0x0) sendto$unix(r1, &(0x7f0000972000-0x91)="", 0x0, 0x20000004, &(0x7f0000812000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007e9000)={0xffffffff, 0x1, 0x10}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000af2000)={0x0, 0x14, &(0x7f000099a000)=@raw=[@alu={0x7, 0xfffffffffffffff9, 0x0, 0xa, 0x7, 0x80, 0x0}, @ldst={0x1, 0x3, 0x7, 0x7, 0x9, 0x74, 0x1}, @call={0x85, 0x0, 0x0, 0xd}, @map={0x18, 0x4, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x16}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x3ff, 0x30, 0x8, 0x20}, @alu={0x4, 0x32c, 0x6, 0x0, 0xf, 0xd, 0x1}, @jmp={0x5, 0x1, 0xb, 0xf, 0x0, 0x0, 0xffffffffffffffff}], &(0x7f0000e60000-0xa)='syzkaller\x00', 0x6, 0xf2, &(0x7f00006c6000-0xf2)=""/242, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 14:37:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00009fa000-0x4)=0x0, &(0x7f0000a1b000)=0x4) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/24 14:37:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fe8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008aa000)={0x0, 0x1ff, 0x0, 0x1f, 0x7}, &(0x7f00007b7000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000c8000-0x8)={r2, 0x2, 0xa8b}, &(0x7f0000f5a000-0x4)=0x8) r3 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000fb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xb8) 2018/01/24 14:37:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x9, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000fa000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0x10, &(0x7f0000ab2000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x80, 0xf, 0x6, 0xf, 0x8, 0xfffffffffffffff0}, @alu={0x4, 0x8, 0x7, 0x5, 0x0, 0x34, 0xffffffffffffffff}, @generic={0xff, 0x2, 0x5, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x8, 0xd, 0x0, 0xf, 0xa0, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xbb}], &(0x7f0000588000)='GPL\x00', 0x2498, 0x1000, &(0x7f0000232000)=""/4096, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = socket(0x12, 0x5, 0xdae) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000001b000-0x8)={0x0, 0x0}) socketpair(0x11, 0x6, 0x4, &(0x7f0000f54000-0x8)={0x0, 0x0}) bind$unix(r4, &(0x7f0000bef000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r3, r5}) mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, "fba762", 0x0, "e8cf5c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r6 = socket$kcm(0x29, 0x7, 0x0) ioctl$void(r6, 0xc0045878) 2018/01/24 14:37:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000073a000-0x2)="04", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) shutdown(r0, 0x10000000000001) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000367000)={0x0, 0x0, 0x0}, &(0x7f0000628000)=0xc) 2018/01/24 14:37:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x2, 0x0) getpeername$netlink(r0, &(0x7f00002da000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb1000-0x4)=0xc) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmsg$nfc_llcp(r0, &(0x7f0000b2e000-0x34)={&(0x7f00007a9000-0x60)={0x27, 0x6, 0x0, 0x0, 0x0, 0x0, "53b47efa0dff7f916f3c877148e5a430865e796be43813e525cad61c8c63b07aa9781b85fd80c23208fd3182b1c162f96a1fae96bc9c2fecb0119c871dc230", 0x0}, 0x60, &(0x7f00007fb000)=[], 0x0, &(0x7f0000703000-0xf0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/24 14:37:33 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000007000-0x70)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000003000-0x100)=[], 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000003000)=@un=@file={0x0, ""/93}, &(0x7f0000006000-0x4)=0x5f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000006000-0x24)=""/36, 0x24}, {&(0x7f0000004000)=""/0, 0x0}, {&(0x7f0000007000)=""/26, 0x1a}, {&(0x7f0000008000-0x63)=""/99, 0x63}, {&(0x7f0000002000-0x5a)=""/90, 0x5a}, {&(0x7f0000008000-0x39)=""/57, 0x39}, {&(0x7f0000007000)=""/171, 0xab}, {&(0x7f0000007000)=""/50, 0x32}, {&(0x7f0000002000)=""/62, 0x3e}], 0xa, &(0x7f0000000000)=""/4096, 0x1000, 0x400}, 0x10020) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) 2018/01/24 14:37:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) r4 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000002000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x2, @rand_addr=0x6ce, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$kcm(0x29, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000001000-0x4c)=[@in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffff7, 0x4, 0x3, 0xac}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000002000)={r5, 0xa6, "ab851bb86ba1fbd395a36a5bda507fb541760146ef153b50827b98e7b0ad368b7c61e4d4c15dbdeb75a584362266fdc763f5c5a694b49b9965dfa8c7f0769f54fc6720e0dc020506429fbf4b8bd9cbb2770441baadd10dd9d7cfbbf498e0b1ae76face238447146d9c7c599ba0077d9303128942c26bafe292d94c7b9de0d5e5a8b0710080ef4d7eb57d5e64ba75bd47870e304fb62dbe75f942a46d2df35d256386984414ad"}, &(0x7f0000001000-0x4)=0xae) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000004000-0x4)=r6, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000004000)=0x3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000005000)={r6, 0x7}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={r5, 0x1f, 0xfffffffffffeffff, 0x673000}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_proto_private(r4, 0x89e8, &(0x7f0000005000)="") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004000-0x2)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r8, 0x8916, &(0x7f0000007000-0x20)={@generic="b6736dbf8405916d97838aa2ff9c406e", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000007000-0x20)={"f764b0e34f6f43558bfceb7f6f50b6dc", {0x4, 0x10001, 0x78d, "8479d5e06b57", 0x1c5e1322, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000003000)={r7, 0x2, 0x200}, &(0x7f0000007000)=0x8) 2018/01/24 14:37:33 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000003000)=0xffffffff, 0x4) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x3) 2018/01/24 14:37:33 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000004000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x3, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000007000-0xb8)={0x0, 0x7f, 0xba, 0xffffffff00000000, 0x5, 0x4, 0x2, 0x4e5b, {0x0, @in6={{0xa, 0x1, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10e36b50}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x200, 0x7, 0x7}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001000)={r4, 0x4}, 0x8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000005000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r1}) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000006000)={r0}) connect$ipx(r5, &(0x7f0000003000-0x10)={0x4, 0x2, 0x1, "9ee5f13db011", 0x4, 0x0}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000002000)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 14:37:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) socketpair(0xa, 0x80000, 0x1c, &(0x7f0000a32000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000654000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x2, 0x58ae, 0x2, 0x12}, &(0x7f0000c72000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f1e000-0xbb)={r2, 0xb3, "0ea31be6f35113b871c4a8f314045b8bb39757774363fd90e4a7d0b168a067ce20d0fe56147881cabc9bff7d0aceab1963d1bfc77ab5a3590f5fa197b2645abc272f6f6cb448c422a95b465e3573f919be62ba420e4d677e2d7b9dc60fff5356a9711ef2c171912c13dd5656cac217db42b97e4c5957ac0fd6d8f359153d21cf486282fbdba772f91f6cc45a37526b287ca7a60f30b113c4f977cbc501dde7f5e8b782dbf554298b1ddfee4039709483f447ff"}, &(0x7f0000032000)=0xbb) r3 = socket(0x2, 0x7, 0x1) r4 = getuid() sendmsg$nl_netfilter(r3, &(0x7f00009a0000)={&(0x7f0000b7a000)={0x10, 0x0, 0x0, 0x404000}, 0xc, &(0x7f00001ed000)={&(0x7f0000d61000-0x384)={0x384, 0x13, 0x9, 0x800, 0x5, 0x2, {0xf, 0x0, 0x5}, [@typed={0xc, 0x18, @fd=r0}, @typed={0xc, 0x9, @uid=r4}, @nested={0x1bc, 0x6b, [@typed={0xc, 0x4a, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x8, 0x50, @void=""}, @generic="48c1dfa99351afa5b0ab45f7656f24e9a41878219951f8a854caf0e7221fe6a2bc0cafc25c5c450475812cb4f614f7e9e2118bf190c48ae9d56440bcdd0f2da6bfd401c806a05619cb402c50ebeeb0d15d1847d5342fd2c9939ddc4fd65638cfbf425eb1febad75fbcb2bd26533398a2d8de9d5c1ceef089d7955ec958317d58ec325339617af1c1611df8e62895d03ec161d34df7f4dfb7014e6d393d2d6c50ffd365fa67448bd601d2442bd4f8bcb27b08a94b0770e03a430fcac956197fd6177fe411f2987ebf801ff22bd6f023931b916ede63ca491f98eae1bcff4bc0636a9b", @typed={0xc, 0x88, @str='em1\x00'}, @generic="e8412d799bc1598f91a2d0c8b744d2846add19152a3cefae0b737d562e5b9b40f9462f67a94435c8753b81b7cf19267f3ce779857bec03f5bb67807a23f7390f80477b9d80f776df7f91856cc905e73804ecf314eb6e081619de90dba98af9050c247d3368567241cef8e378d0761e7bf90ae6e10cf1aaa693ebe216b087f6817fa7d0428cfb1f71dd6a00282fd8631e0e5daa29fb7433c7", @generic="072e33de1551aaeacc6b333e", @typed={0x10, 0x3d, @u64=0xffffffffffff0ec4}]}, @typed={0x28, 0x56, @binary="ff3f98ea8c7cddaced9ba0c56854763dcab2cd1e30eec249aa0f5db175"}, @typed={0x18, 0x38, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x80, 0x72, [@typed={0xc, 0x71, @u32=0x1e}, @typed={0x60, 0x1e, @binary="0b140a6316c80a92fe94a83b786dcc951d7acd64b68e9aff94dcaf5eefb09bd659d97cd915c555c8454fa4004cb769c2d4f7b8889ff6b8fbeba0f18219b3380f505702070b6dee433cce185c0f005359000d6e4120f2"}, @typed={0x10, 0xf, @str='nodev\x00'}]}, @generic="1802b73834670861748e979d935bde8a61bc9b8db50bc9b96c94a543db031647027c4c26d47ff71212e9ef0f9f223413d0d97383ddc83aaeed08e0dd574b40e536746a1a171330b1356f9680ec13de54b0808c9eb30c1309fb8b27dad6d7d69f559d4aa230df863e78a306b0922bba3ca5b48fb81a7b276749e4c80e4d522e7c79e228e69e55244e1b571b46cb8d8e6fa2e3bab6f2d7948d2cf2a4179baacef1d07cabbf7435128b059f00571c7a43510c195dc7eac1ba4e844c7a2e6d65e2760ebaf1bfb3a08283cb2d44383d4722345e3faa024ef0c0af22"]}, 0x384}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) 2018/01/24 14:37:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000020e000-0x22)="0a07070000000066000000000000002945f0df82180c0debe8001f08000002ff0a", 0x21) r1 = socket(0x0, 0x6, 0x7ff) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000673000-0x4)=0x5) 2018/01/24 14:37:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000687000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x5}, 0x1c) 2018/01/24 14:37:34 executing program 7: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001b6000)="0a078107d5e30800b3c2aeed5c54dbb7d0cd376b6140298e", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000fa1000)=[{0x0, 0x0, &(0x7f0000fa2000-0x60)=[{&(0x7f0000fa3000-0xb9)="efc8bcdf86bd2cdab96611ea0aa569cc", 0x10}], 0x1, &(0x7f0000fa2000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d85000-0x38)={&(0x7f0000eaa000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fa4000)=[{&(0x7f0000f9b000-0x32)=""/50, 0x32}], 0x1, &(0x7f0000f9b000-0x16)=""/22, 0x16, 0x0}, 0x0) socketpair(0x1, 0x804, 0x6, &(0x7f00000af000)={0x0, 0x0}) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fac000-0x20)={0x400, 0x0, 0x10001, 0x4}) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000fac000-0x10)={0x100000001, r3}) 2018/01/24 14:37:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000f9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000838000-0x4)=0x10, 0x80800) accept$llc(r1, &(0x7f000025b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000988000-0x4)=0x10) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000)=0x0, &(0x7f0000e16000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9c000-0x10)={0x0, 0x0}, &(0x7f0000f9a000)=0x10) 2018/01/24 14:37:34 executing program 1: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}, @NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x4, 0x1c0000000, &(0x7f0000eff000-0x8)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00001be000)=0x3f, 0x8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[], 0x0, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000b99000-0x38)={0x0, 0x0, &(0x7f000095d000-0x40)=[], 0x0, &(0x7f0000efd000-0x10)=""/16, 0x10, 0x0}, 0x2) 2018/01/24 14:37:34 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0xa46, &(0x7f0000fe6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fe5000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000032000)=0xe8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000fe5000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4, 0x4, 0xfffffffffffffe01, 0x0, 0xfffffffffffffb86, 0x90004, r1}) r2 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2018/01/24 14:37:34 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000001e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000021000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000020000-0x4)=@int=0x0, &(0x7f000000c000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000a000-0x28)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x30, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r2}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00009ff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cc3000-0x4)=0x14) bind(r0, &(0x7f0000908000)=@can={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket(0xa, 0x3, 0x44) r3 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00009f1000)={r3}) r4 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r4, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) setsockopt$inet6_buf(r4, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) 2018/01/24 14:37:34 executing program 0: mmap(&(0x7f0000001000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fe6000)={0x0, 0x43c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000001000-0xc)={0x4, 0x1, 0xffffffffffffff01, 0xffc, 0x7}, 0x4e4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00003dc000-0x18)={0x0, 0x3f, 0x30, 0x7, 0x8c5c}, &(0x7f00009ca000)=0x18) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fe7000)={r0, 0x58, "dfe0b5c2dc931280d532bf50a041ebaba65f6411d058ce4b0146976cb6f11ac8e5ea9ad31af9c8ff2be773e3ceb77aebf1c451b332b94005f8798e9e1747d5252722e7c16787af1cb2f655af9b859e0efd24ac1371e0a6e0"}, &(0x7f0000fe8000-0x4)=0x60) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00002b6000-0x4)=0x100, 0x4) getsockopt(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000fe6000)=""/8, &(0x7f00003e5000-0x4)=0x8) 2018/01/24 14:37:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000652000)=0x3f, 0x4) socket$inet6(0xa, 0x5, 0x135cb8b9) sendmsg(r0, &(0x7f0000fab000-0x38)={&(0x7f000008b000)=@sco={0x1f, {0x5, 0x5b39c3df, 0x8, 0x7, 0x6, 0x9}}, 0x8, &(0x7f000082d000)=[{&(0x7f0000fc6000-0xa5)="bc466ef0e0eefd2616137dbf7d814e21960822833453ed2a3b92eae78f7e50cfabf5efffe3d38c25ff3e8c71ef0b1360985dc4e1344c608f7081d16b6779a46fdca6c2b05246ef28aed6dce3b82f32d81982c682f2c1b1f7459a255f3b12851b17a832ef7322366e2669cb30eb6e0e84ed1679e3886cfa4e66039405801f686c04cfff4f45e85dfbec7f15fe631459e8ef126c8ea2289e1cec9f792640458490eb99053996", 0xa5}, {&(0x7f0000651000)="d76e70244b96267e2b38a9f722b0d9aa0d81f6a963ac0a9f774a893e7d2cbdfedf545caaee4faae2388523f5d5850d4a0d82faa60e5a55e578c6f9acae1c137f40f1f186710f10089642ac1c83993e45fe2eee00ed0706c8", 0x58}], 0x2, 0x0, 0x0, 0x800}, 0x20000040) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000c35000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 14:37:34 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f6b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f6a000)="5c576d4ca3485c4d6c7be149c4d0c740bd6baa4fdea0e99aeb44ae5a87962b393a0bdf0d", 0x24, 0x14, &(0x7f0000cc3000)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) shutdown(r1, 0x1) 2018/01/24 14:37:34 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfc000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x210)={0x1ff, {{0xa, 0x0, 0x7ac7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x1, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00007db000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f8e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/24 14:37:34 executing program 3: 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) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xf8)=""/248, 0xf8}], 0x1, &(0x7f0000000000)=""/161, 0xa1, 0x8}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f0000e73000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/24 14:37:34 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a1b000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000048000/0x1000)=nil, 0x1, 0x3, 0x90, &(0x7f00005ca000/0x1000)=nil, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0xc, 0x8, "0600060000"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000d10000-0x8a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x44, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x11, 0x5, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @mss={0x2, 0x4, 0x0}, @window={0x3, 0x3, 0x0}, @md5sig={0x13, 0x12, "3ad47f6c337b96a68b4b948ff22cf2f2"}, @mss={0x2, 0x4, 0x5}, @fastopen={0x22, 0x9, "01a712df5f32fb"}]}}, {""}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000063c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00006c0000)={&(0x7f0000fc3000-0xc)=[0x30000000000000, 0x0, 0xdc], 0x3, 0x81, 0xce3, 0x1, 0x8, 0x2, {0x4, 0x70700908, 0x44ab581e, 0x3, 0x1, 0x5, 0x35, 0x7, 0x5, 0x3, 0x31, 0x9, 0x3000, 0xffffffffffffffe1, "6eb22905cbd2dcee649bdc47af566fc02de96691b84ccc8e3535f8f2a8cf7527"}}) 2018/01/24 14:37:34 executing program 6: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000089d000-0x1c)={0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) connect$l2tp(0xffffffffffffffff, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/24 14:37:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000942000)={0xfff, 0x2, 0x6, 0xffffffff7fffffff}, 0x10) 2018/01/24 14:37:34 executing program 2: r0 = socket(0x0, 0x5, 0xdbf) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/171, 0xab, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f08000)=@assoc_id=0x0, &(0x7f0000719000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a91000)={0x0, 0xe595}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000dc2000)=[], 0x0, 0x0, &(0x7f0000dc3000-0x8)={0x0}, 0x8) 2018/01/24 14:37:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0xdea9) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000b7000)=""/58, &(0x7f0000ddd000)=0x3a) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000a3e000/0x4000)=nil, 0x4000, 0x9, 0x2012, r0, 0x0) accept(r1, &(0x7f0000337000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ad000)=0x2e) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000f51000-0x10)="19310f8899a9053cfe462eab6062983f", 0x10) bind$alg(r1, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x10000000000, 'rmd320-generic\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) socketpair(0xd, 0x0, 0x0, &(0x7f00008a1000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c6e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000b56000)={r5, 0x4}) sendmmsg$alg(r3, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d90", 0x38}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/24 14:37:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a9a000)=0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x15, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000a1000)="130000001000ffdde200f49ff60f050000230a00", 0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000be3000)={0x0, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80}, 0x7c28000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d4e000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000056b000-0x8)={0x0, 0x7973}, &(0x7f0000642000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008cc000-0x20)={0x9, 0xffff, 0x8000, 0x6a, 0x3, 0x3, 0x401, 0x3, 0x0}, &(0x7f0000cdb000)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004a4000)={0x0, 0x41, "d016f7ba6c28518c7fd516bc0b8fd82db953b1facffe9b186d73af1a9db785484ede0b241edb71a2482060d4e31cf758ee84e004e6a6a8ad33231182d03d4707fc"}, &(0x7f0000352000)=0x49) sendmsg$inet_sctp(r0, &(0x7f000035a000)={&(0x7f0000107000-0x10)=@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ffb000-0x30)=[{&(0x7f0000ccf000-0x2)="a44f", 0x2}, {&(0x7f000026b000)="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", 0x1000}, {&(0x7f0000bff000)="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0x1000}], 0x3, &(0x7f0000ab4000)=[@sndrcv={0x30, 0x84, 0x1, {0x660, 0xffffffffffffff01, 0x2, 0x0, 0x1ff, 0x1000, 0x6, 0x9, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0xb, 0x75ac3035, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x2, 0x7, 0xff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x7a, 0x4, 0x4, 0x2, 0x6, 0x3139, 0xffffffffffffff7a, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x100000001, 0xff}}, @init={0x18, 0x84, 0x0, {0x2, 0x3, 0x9, 0xc000000000}}], 0x120, 0x8010}, 0x4) 2018/01/24 14:37:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000270000)=0x2e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000064000)={0x0, 0x5e, "5d1002d87321886ac7adeb940ddad7659711e2838b2fc87f57d11c0b742144118faf3ee585208b666db4a146d43395f41b78089b326c5ff41a55fdfc4e3860f89f5c08820e56254b912b0163101bbaef3a6bd00f0d7706ced63a401356ee"}, &(0x7f0000003000)=0x66) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008e3000-0x98)={0x0, @in6={{0xa, 0x0, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x1}, &(0x7f00003d7000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b2d000-0x14)={0x0, 0x0, 0x4d8, 0xffffffffffff87d9, 0x7d1, 0x401}, &(0x7f000087e000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ea4000)={r2, 0x4}, &(0x7f0000a72000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000023b000-0x98)={r3, @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]}, 0x5, 0x81}, 0x98) r4 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r4, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x1}, 0x8) sendmmsg(r4, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 14:37:34 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000000f000-0x4)=0x12, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000000d000)=0x22f) 2018/01/24 14:37:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000ca5000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x3, 0x6, 0x1, 0x7, 0x40000000002, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 14:37:34 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x6, 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000001b000-0x10)="0e8ffeb85c610628ec3f350354abb213", 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000001c000-0x20)={"3181bbce540692fd98bfbf0abe651bae", {0x4, 0xaf38, 0x7, "f0d6543ff0d2", 0x0, 0x0}}) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x880000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x341e2256) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000-0x8)={@broadcast=0x0, @empty=0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000022e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c2d000)={&(0x7f0000001000-0x350)={0x350, 0x27, 0x310, 0x4, 0x0, {0x0, 0x0, 0x0}, [@typed={0xc, 0x36, @ipv4=@broadcast=0xffffffff}, @nested={0x30, 0x65, [@typed={0xc, 0x53, @uid=r1}, @typed={0x10, 0x73, @str='ppp1\x00'}, @typed={0x10, 0x7e, @u64=0x3}]}, @nested={0x168, 0x7, [@generic="219c638a076cee5a3f3dcbb0f4e910b777cba9ecaa743e050ff7b917f2a61e868567ddaab32d736791b5963f424530a374ef345babc1da718705924f39cb8c5f479775016d7dd2e32bbd056fbd0b7c17c7974aa386cef288fcbba7c3e16cab4a66a8e7dfb4daf30a08f4f45f", @generic="0dba8e4c88778af72b85ea3a84e70251c2934720ab2f3a09fd1db87a4371412819139457dbd366d5d6786af7fea4871def3fdb8ffcabb2a0ee43ae23f62fd1e9ff988b5c6ee7b4a34920c25d9e461a7ce3bf676b97519ddb3c0412f30974e2719a595225c0ce91ea364710079896945a9f325729aa3fc130e1a309620ecda5847decb2bb84428b88ae722d1d2d9410750c7651ba07984d2454549422f2c7cfdcd08215ff70f90255e2ce264dbfc36d2848f74af4f4584f404f360a6622426302d33dc597c2a9a3571fd52e40f4c7c4399e88c0d435d13f00b68b8261321610606cca690ef67b86046566ebd0b0f62a2fd86f34e3ed"]}, @typed={0xc, 0x3e, @pid=r2}, @generic="4f7cf67f052f19999ceb7b02ccda298ebbdc3a600c28bac55efe4b06ca6595bce01c2ed4d7773fe573673b65900b554e260e2189490d2d6a48ce5398769f4c74e311a178be999ce37f264165ec20aa1ab12aa161f3e039f92f25731c211582dca45d3a96d4cd8bb2a71841f8c4c8c491f76f0fd152f3a9a06975bd06e56f0fd1dc4052c9526e35a401800e88d07f4cdefd1178e7d6f806a7a423ce193337c41bc40cc231700dcacc7ce1ecbc23c5538953e98813edcc37", @generic="588845886b14389482b37b5d0618c4d1b24f1a344091763de7d623fa2baed1d3dc5804b04926d06e60877c82092ef3156269e044a3319bc49a06e1a6a318208e622ae82b56bdf5f612b22e32cf93bbacf3f3050695e4f691c22623791e4df548ad557453dfbbdef4a7c6bf54bf30c7cc7b1ee9f5239a2b9d28aaeb9e0e8a89fa352eed8cc7fd11077bccd4b0b61549fca847a37f9441d438dd96857928e96cf7b03990710be49e992cf224872859a45f5f7c193ecdfc20169f62b0e762e38d7b7f16cf3d32bb909bf62cc191cf389d14275d"]}, 0x350}, 0x1, 0x0, 0x0, 0x8800}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r3, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005cc000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000002000-0x8)={0x4, 0x0}, 0xf91937e978c167ef) 2018/01/24 14:37:34 executing program 2: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f85000)={0x0, 0x0, &(0x7f0000f87000)={&(0x7f0000f85000-0x88)={0x2, 0x18, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000490000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000731000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000af4000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000294000-0x4)={r0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000621000)=0x0) 2018/01/24 14:37:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x1, 0x3) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000013000-0x4)=0x100, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000035d000-0x20)={0x20, 0x1, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x7, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:34 executing program 3: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000001c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x10, 0x0, 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, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) 2018/01/24 14:37:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007a3000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x800}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(r1, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, 0x0, &(0x7f0000002000)=0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000003000-0x1000)="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", 0x1000) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r3, &(0x7f0000004000-0x6e)=@file={0x0, ""/108}, &(0x7f0000002000)=0x6e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000004000+0xa74)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000004000-0x5)=""/5, 0x5, 0x100, &(0x7f0000004000)=@ll={0x11, 0xf7, r4, 0x1, 0x5, 0x6, @random="2c8caa62c9cb", [0x0, 0x0]}, 0x14) r5 = socket(0x11, 0x3, 0xff) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000004000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r4}) read(r1, &(0x7f0000002000)=""/54, 0x36) setsockopt$inet6_buf(r5, 0x29, 0xff, &(0x7f0000002000)="2092cf40bd86eaa2fe5414098aaba58549574ae5fe0708f913f8b1b6e01da45f7c7fb127e243fe15f62d8a8845ec6a733a7ed5cbf9b84ff11aa8397a276cfaed610b692e50e8ad61292399e16aae5c630031f2f5acf818e971610392825f89d3fb14c622350b00238254f95e0646bceacc0ef58e814bef3cdd6044dc1665b76b9df6d3e4d92fbf06c0a7ed204031afdb606777d250aabb2688aedfa59969c1d51459edefb55745b1f9d446cbf6aefeb224929c3f8d705cf2f5bbdfe4ac12ccfc7277d4116ec7c694e869d37602093f5c3c343a829d79e5238bb84bb7cde91538ae527376c59d9f586a0705013a", 0xed) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000001000)=[{&(0x7f0000006000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000-0x3b)=[{&(0x7f0000001000-0xb2)="0d2447ada550c0180ccbc2be9a2375a2765b7abdedcf296dd60c3e077601db8a12ef4d6e1900f700d206030f58ea7a9ea7af7986c3bb9e1c88804835079ed1d477c95451d3f176d91b10260979912722ee822305411a5d2e2d3be4e4ffee30f5fea0c8a197764cf573993d657636b436e85d84516de18230a95343765217b61d3aec9fe4a5c4698cb6f181a751def632841b0027b8962af6e5defc3b4d4d05e7908a95aade11d8df0c18fb1c3c077fa0816f", 0xb2}, {&(0x7f0000002000)="f84fbffb490e62413ec57cec3b46eba3c6e822ee27777bf2a236ab7485346a8edfd23998298f58ce56a0e853cf42b8287bfc4cff57734fbae52ed45472", 0x3d}, {&(0x7f0000001000-0x50)="9f56675ab26c21c3d8a305a1e3d330c3d66cf5ed67a8a5db963e74d056f7d91b83238218fceb947c82b74fadd91478c0f410dbcecc716e94dd3f2be189287708be868e732f38012b06d321d3803d45a8", 0x50}, {&(0x7f0000001000)="c2985b24929078607c19653b12033dcda737da6deb402265284034969be00bd4557b1f7ac87aba4b0b6ac7c7eebc221faa23dc591c6799d221c4fc7df07984b10a9bf80812f5ac16eee0141a89bc8c5395844cf31c648f42df563fffcecfac8fbb8c9e5bcd131cd9028f6df47a434d3b8a4e7e36164848da79d6af03d75f731aacdcbc4fd11576aaaa878f0f0f68a82bce039d2247d6", 0x96}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000005000)="9d8e55433c66dcd14c7307a2da077c46e1fdf61bc34006cedeb9697bff9fffc4c2f8d8f9e84736cd5de8c0e25e12579aba302f976e54287b6399b252b5bf51e2dadb16fc3d980447c18b2b94bbbac54826fa3eee3ed8026f518bb4847ac57fb15f24c0d93d5e2650c37396fae777effe31b3bfe619fd9463108f6565fe4566e1b47023b0e9a3d9f594fae2dba5ac40b2eae7d7cfb15881", 0x97}, {&(0x7f0000006000-0x2f)="f5a087765e16d3d8b2cbc63e60f5a1d277abc15f391d62ff21934e53f54634cc61d9d491f0fae18b19e430d3f230cf", 0x2f}, {&(0x7f0000000000)="8e317a08dc8f2ef4ef7df8932c50f1b88ec2c8a20dc1a4b4c5a1022b3e7a4d85d4738cc7707fb68308589e8aec57242ea45ad8c522064c433af5d62a4a021455a8923a99b2344c71ed65d7700322cb13dabf554cb07ae031a9d9369011fd5cc031868b19f774d1e8cb57735c98fa4d2829c4abff56337a6f84c1327dd23755609d0625869165d4f81643a2", 0x8b}], 0x8, 0x0, 0x0, 0x20000811}], 0x1, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r5, &(0x7f0000008000-0x70)=[{&(0x7f0000008000-0xd3)=""/211, 0xd3}, {&(0x7f0000008000-0x39)=""/57, 0x39}, {&(0x7f0000000000)=""/190, 0xbe}, {&(0x7f0000008000-0xd6)=""/214, 0xd6}, {&(0x7f0000003000-0xbc)=""/188, 0xbc}, {&(0x7f0000007000)=""/28, 0x1c}, {&(0x7f0000007000)=""/178, 0xb2}], 0x7, 0x1b) 2018/01/24 14:37:34 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x71, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 14:37:34 executing program 3: mmap(&(0x7f0000000000/0xde2000)=nil, 0xde2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000b61000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10, 0x800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a7b000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept4(0xffffffffffffffff, &(0x7f0000de3000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d58000+0xc24)=0x60, 0x80800) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000de3000)={0x10001, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x45c, 0x3, 0x3, 0x7, 0x0, 0x8, 0x9, 0x4}) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00001a9000-0x23)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xd, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @rand_addr=0x20, @random="76e248b41f91", @multicast2=0xe0000002}}}}, &(0x7f0000de5000-0x10)={0x0, 0x2, [0x7d3, 0x389]}) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000026d000)=@assoc_id=0x0, 0x4) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x72) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000de4000)=0x8000) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000de5000)={"5033a30415eb0907b733fabfbfe88f9d", {0x4, 0xaf, 0x10000, "b606f7406253", 0x6, 0x0}}) 2018/01/24 14:37:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00004a3000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000058000)=0x48) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000e8a000-0x4)=0x8, &(0x7f0000dec000)=0x4) 2018/01/24 14:37:34 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000e000-0xc3)=""/195, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 14:37:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00008a8000-0xe6)="18eb9a344aa076496cb64db2f7d8802455d7e849b9b352256b6ce96db78070bd76a2d3441a85eac7979c31fc43dff5837f8f3fbfa863cf62f9d890c79e27f564c8ef026f80082d9b9f13e01afe410f4e47b4d755a3c4a9e80fe189eb78b364d5f21a6c085eba6dd0c8574cdb26e9c46398dfa6f4ea84e6d0f0797fb53603bbbf920f065f17b05a0fbb44ade704e02e239607e765b282ead60b97487ce06d4ec7ab972cb59f6038612b3859af136445bb28cd911d80eaf04bcbeb94a2af37a5fd6299421bfaa38600250560b45a06479b4a076247b3dbaf1d4ccc20b8981fee473ef94b4c9b8d", 0xe6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) 2018/01/24 14:37:34 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000524000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x800) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000)=[{0x6, 0x1}, {0x4, 0x0}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000002000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x800, 0x7, 0x18, &(0x7f0000e35000/0x3000)=nil, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x8005}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r3, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x10001, 0x3, 0x8, 0x38, 0x8001, 0x2, 0x6, 0xd66, 0xffffffff00000001, 0x80000000, 0x10000, 0x7, 0xffffffff, 0x8]}, &(0x7f0000003000-0x4)=0x108) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) bind$inet(r4, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0xffffffcb) 2018/01/24 14:37:34 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd9000)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000ca1000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fda000-0x4)=0x14) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fda000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000fd9000-0x38)={&(0x7f0000fd8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000fa9000-0x50)=[{&(0x7f0000855000)=""/139, 0x8b}, {&(0x7f000005e000-0xc9)=""/201, 0xc9}, {&(0x7f0000729000-0xcb)=""/203, 0xcb}, {&(0x7f0000fd9000-0x8c)=""/140, 0x8c}, {&(0x7f0000823000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x4}, 0x10000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000fd8000)=0x3, 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000fda000-0x4)=0x0) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r3, &(0x7f0000fd7000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000fd9000)=0xfe7b, 0x4) 2018/01/24 14:37:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x6, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c75000-0x10)={0x0, 0x1, 0xffffffffffffff00, 0x5}, &(0x7f00000bb000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008a9000-0x8)={r2, 0x7200000000}, &(0x7f0000846000)=0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000b65000)=0x4) r4 = socket$inet6(0xa, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000874000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x29e, 0x8, 0x4ad8ed0b7e672e59}, &(0x7f0000389000)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000d8000)=@assoc_value={r5, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009c7000-0x8)=@assoc_value={r3, 0x7}, 0x4) r6 = accept4(r0, &(0x7f000039a000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000669000-0x4)=0x20, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005c7000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000919000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000a11000-0x14)={r7, 0x4, 0x0, 0xff, 0x5e, 0xabb0}, &(0x7f000013f000)=0x14) 2018/01/24 14:37:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) socketpair(0x15, 0x6, 0x5, &(0x7f0000034000)={0x0, 0x0}) listen$netrom(r0, 0x0) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000017000-0x2)=0x1ff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getuid() sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:34 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c26000-0x4)={0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e1e000-0x14)={0x0, 0x40, 0xc8ed, 0x6, 0x4, 0x80000001}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000085d000-0xc)=@sack_info={r1, 0xfffffffffffffff9, 0x20}, 0xc) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x95)="489b0fbfdf826b5a72d1cb937b20ebb33363b0cdce7374b4a8a18ae0e214d3fe31d4a2a29877a4649c3724792bcddbf777cffeed0d9a4efeb58442098890e67e77f447fac0e0ed85cc9d06f3453b6961c3af093f3928d3ae4ac106685b434e188643c7d6c69a244685d835557d14f4e16999efdd5eb532725aea787c9ccabdfbbf234260d3492244c43a5d5ca4f7f5b6a95c2b4f8a", 0x95) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x10)={r1, 0xcb, 0x4, [0x8, 0x4, 0x8, 0x7]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000004000-0x2)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x5, 0x80000001, 0x9, 0x8}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000005000-0x1)={0x6}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000005000)=0x3a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000006000-0x390)={0x0, {{0xa, 0x2, 0xee, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000007000)={0x0, 0x0}) r4 = socket(0x10, 0x7, 0x8001) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000005000)=0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000008000-0x8)={r1, 0x22f, 0x3}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000006000-0xe8)={r1, 0xe0, "df919ff82b25c435780c49230c55ed277c330860eed6bb9edbf29a98dd693fb8a13bf81a223e0280454abf0c89dad1e5f61cff42007887747dc822f897002a5c23624a5d380934f99f35dc07a49f6671611f630ded0f28ec31cbe366421db03d0e970efcefc910048d175cef81d7a8bca0ec07c344648fd18dbf85e1da271330dd79c082b7f41d727757b3802b8fb89a098b735671c25befbabccded44a204afc0f42242fb2028d3b6cfd1f62f04b887ac083b108888856070231b961ac1c631fde88c0b90dafac50fe09e0ce453432165af7e3a0d75cd84fadc9f957b79f019"}, &(0x7f0000008000)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000005000-0x1008)={r5, 0x1000, "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"}, &(0x7f0000004000-0x4)=0x1008) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0x7) 2018/01/24 14:37:34 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000024000-0x27)=""/39, 0x27, 0x9) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000025000+0xade)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000)=0xe8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000)={&(0x7f0000020000-0x34)=@ipv4_getaddr={0x34, 0x16, 0x20, 0x0, 0x3, {0x2, 0x0, 0x410, 0xc8, r2}, [@IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x5bea, 0x7, 0x8}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:34 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f0000d71000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f95000-0x4)=0x4, 0x4) [ 1152.508835] netlink: 'syz-executor1': attribute type 7 has an invalid length. [ 1152.548248] netlink: 'syz-executor1': attribute type 7 has an invalid length. 2018/01/24 14:37:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000f47000-0x1)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000658000-0x4)=0xfffffffffffffff8, &(0x7f0000285000)=0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdc4) syz_emit_ethernet(0x2a, &(0x7f0000221000-0xb3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/24 14:37:34 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x200, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0x285) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 14:37:34 executing program 2: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(twofish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000967000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0xfffffffffffffc5b) 2018/01/24 14:37:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) socket$inet(0x2, 0x1, 0x100000001) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 1152.583474] openvswitch: netlink: Key type 511 is out of range max 29 2018/01/24 14:37:34 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000007000)={0xffffffffffffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000008000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020d0700006f0200000000000000000003e400", 0x39}], 0x1) 2018/01/24 14:37:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000507000)=0x40aa4, 0xf7) syz_emit_ethernet(0x11, &(0x7f0000874000-0x102e)={@random="0352ba8e8227", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@mpls_uc={0x8847, {[], @llc={@llc={0x0, 0x0, '2', ""}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) recvfrom$packet(r0, &(0x7f0000bc4000-0xa1)=""/161, 0xa1, 0x0, 0x0, 0x0) 2018/01/24 14:37:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d22000-0x8)={0x0, 0x0}) sendto$ax25(r0, &(0x7f0000f88000-0xf7)="02b1ad7d259d28dde7032aa1252356ad5c0a58fa2681647f9eebcca62050a9417cf92025948a0bf30893195b029ebff70f51830f950cae2e6f696b13f9c352e0e318c9d86bf4b97ff2764f11d816b1085f0d3dddc323217bbfbae6ca356dc5209aeefeeeac3ba246750d931dd23ef562413cd6ee5a48805c534435365202f9ae5094fd1a0fa2895f82de3965c908e27782fd03c21f53dcea5f009d01f6550fcc713e36d91d9954fee2b893463eb293cbc3d93cc9e5c70653bf2bc510b6d90604542f9ffe3f0e55de093397a63b49dd0b2ea9ef0074bf303fb89900039f360b44e5ffde3d62bd1811dda01bdefd90555b3bdb65ede20730", 0xf7, 0x810, &(0x7f0000ad3000-0x10)={0x3, {"2da56a79fe5c91"}, 0x4}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket(0x18, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000063a000)={r3, r1}) write(r2, &(0x7f0000a48000-0xe0)='"', 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000502000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) 2018/01/24 14:37:34 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000006000-0x10)=@generic="4746f4a949c14ac7b5b2899ad637b45f") r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r1, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) readv(r2, &(0x7f0000002000+0x8bf)=[], 0x0) 2018/01/24 14:37:34 executing program 1: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000095a000)="edf436177237768f4fd4332a5c8bc9eae9b18f09c9937dd9210f0d999f8bdbc348f0a1964cbb0be9a8df78c82f501fbfa647557268f5fb9c46b5c2d2763011d7e09d4eafffa4d5dc696dd50f1871a1b10841ec1c8dcbc618dea67369f072e6c48fba84b2923b2399620f64b811fabfef842a5c0bae48c36ce4d242fbe658b95dda07e133ea02a86d4c44969f3fba6e64a5f704bafcef310a6017e4216ae783bc92fbca08f73d0800ff6647508dd8fe6c52f518292874355a08868f6bfc8ae4", 0xbf) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00008e6000-0x38)={0x0, 0x0, &(0x7f0000be2000)=[{&(0x7f000027d000-0xc5)="2f34c9637f80daff8104b51dacd551e73c", 0x11}], 0x1, &(0x7f000018c000-0x30)=[], 0x0, 0x0}, 0x4008080) sendmmsg$alg(r1, &(0x7f0000044000)=[{0x0, 0x0, &(0x7f000023f000-0x20)=[], 0x0, &(0x7f0000804000-0x188)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000d35000-0x8)={r0, 0x1}) 2018/01/24 14:37:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000175000)={0xffffffffffffffff}) recvfrom$ipx(r0, &(0x7f00004f6000-0x85)=""/133, 0x85, 0x2, &(0x7f0000f76000-0x10)={0x4, 0x8, 0x6f, "26b9bf9252f4", 0xe0000000000, 0x0}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000289000-0x3)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000952000-0x1c)={0xa, 0x1, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) pipe(&(0x7f0000cc9000-0x8)={0x0, 0x0}) connect$vsock_stream(r3, &(0x7f0000470000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000f7c000)=0x0, &(0x7f00004a8000-0x2)=0xfffffc59) 2018/01/24 14:37:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x8, 0x4) close(r0) 2018/01/24 14:37:34 executing program 5: r0 = socket(0x1e, 0x80001, 0x200000000000000) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000259000)=@in6={0xa, 0x1, 0x11c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000ffc000-0x79)="b8544f21d37c0bf2d41ea51fd5038e9097b212e2bfd914ee155fcfc201577b0709ce44379fb8fdcdca30bad0d75bc18cd6e99279f879ba6d0d75cf8c76660c1242ab8f2dba4a6b5e7036f22355ea41f0098483533872740977dcc8ae4a22cb14e98baa3b7e9f37bdda7a721f8f86593e6b6501242be4346d52", 0x79}, {&(0x7f0000000000)="bc3809b4697f526cab13c19579f5f05b0cc65f1f8b5e5527a6af4f7c828b3cb8b1e389ac32c427817cb8e628a8fe2773f380daa0c67ce5af60c27c58de5b051e7d5acebca024bbd72c7580f0db5ce4eb070d823c6ed1f375dfbb68a0b98dd90f1552d30e501f0549264b42fad615e87a57d080f8cf9ce9229d5f467efaf0f0044513af38", 0x84}, {&(0x7f00003cf000-0x83)="713921ff0a49fd4f3a70698ee093de61aa8b0111c9a7fd5d33f0f72e2c218cd53505b4c27faa643a098388e51474d1748d69c15d7b61a6945ea1fd4788a216ab82791eb198776ff71efb775e601efbf4e8a29c2bbcb8b65c80e6ca2eda8b8229984165109477aa1258605c629da754fa59a7585e243fb2e784cbffee6b0dbdb256738b", 0x83}, {&(0x7f0000001000-0x21)="c29544b1f6e0b02bb7611e781341d61176e660cce4a3c0403eec8cd3812345579f", 0x21}], 0x4, 0x0, 0x0, 0x0}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006f4000)=0x10, 0x800) listen$netrom(r0, 0xa74) 2018/01/24 14:37:34 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000733000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc4000-0x4)=0x8, 0x80000) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000eb000-0x99)=""/153, &(0x7f0000fc3000)=0x99) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000fc3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a2d000)=0xe, 0x80000) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fc4000-0x6)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/24 14:37:34 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) write(r0, &(0x7f0000002000-0xf9)="", 0x0) bind$inet6(r0, &(0x7f0000350000-0x1c)={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) 2018/01/24 14:37:34 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000004000)=[{r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000005000)={&(0x7f0000000000)=@canfd={{0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000004000)=0x0, &(0x7f0000006000+0xaff)=0x8) 2018/01/24 14:37:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0xa, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00002bf000-0x38)=[@in6={0xa, 0x2, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000000}, 0x2}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x38) sendmmsg(r0, &(0x7f0000191000)=[{{&(0x7f000059f000-0x80)=@generic={0x8, "64980739ff2a3f3f8f01976a5dbe9b4f4f9b44ca3f18f0ecfeee86fe46e9b0734b9831dd29eec80648bc00c04746f333f9acedb3a0703ff8112812ebf3b21c27a4940256a522c58a62283580003fbe6d5e79e7e4c72bbfcc4218e0824a9590cd51c2fefb613f2061a98474625531df95fa3a983e58ac381d069ad6f54d38"}, 0x80, &(0x7f0000a23000)=[{&(0x7f00008f3000)="edf3ed4e0938fddb2f2ae56f83a9ff191ff5f284f3046acf", 0x18}, {&(0x7f00009e9000)="9821e806a4717f4571a6e3a39eceed208e9d96", 0x13}, {&(0x7f0000c55000-0x42)="fd10fbfc8ac003d718ba227db17b70bb99a4a4dc5bcc6d734d6b706878099beecab8a32ff9aecb4ef21a1a80eac12ccd60aa9463cfa65fd9b7951072618b243ec805", 0x42}], 0x3, 0x0, 0x0, 0x41}, 0xfffffffffffffbff}, {{&(0x7f0000be2000-0x6)=@hci={0x1f, 0x5, 0x1}, 0x6, &(0x7f0000d33000-0x30)=[{&(0x7f0000666000)="b8d54db15111ec0838834e815a19012b2b103ed47aca171163fe1e7a36eb6225ce7a89d676f4bb91d27726fd35a40cb808d3ca328c86e8dd8adc145ee1bcb5e61bfd904aa4de7dda90507a6991072bb2e0faf04ae1bd8d653d2abed617aac3d4c61a68f1ee9e2e9b128108a6988c45e7df159272944b4b7348ebe45ffa2ad4da9066b17092815da13187b8f1d239c1470a79d213bd0590f859b37cf419852eb9", 0xa0}, {&(0x7f00001b0000)="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0x1000}, {&(0x7f0000df2000)="09e771b47ea9e60cef93ec6f17d3c049c05cce3f7ff158b5e1d995dd28ee8aed5dc204600355ee9f11df5ff14391bcf835806c0b9967b619d8acddd5507c914b2ff5c093129b0b57b9f18d391b75f6c435c12fa95a2e67669fd12faabffef801c8d10e50ee3b4940bcfbb5e6ef508d7f503f83e6d2aae575ad", 0x79}], 0x3, 0x0, 0x0, 0x0}, 0xffffffffffffffcd}, {{&(0x7f0000e77000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x1}}, 0x2e, &(0x7f0000a8e000-0x60)=[{&(0x7f0000cbb000-0xe6)="66a9e56e7d73d8cb26a93c2b2f914847a8dbfe6c73c8f6885434697526499baa3c5eeabc96b009ee24a88580f4830e5895d58bc9f4b7016cd3d58ddb3866d3e48ef6dab4ad5325b50ee0e55bb04cd947aafb768ffd35c4a951a49a1b9d2e08b6564ea1a4803eabf341e55ac698d8ca7f11bbc502009295d370ef6439a4e366785d30e03b084620fe85e7cf7278f930397cecb6beeb39752c1ffae262c77edfd2ffb7be9ad38fc542d8d73f0d008b3600e9924449b8a22dd63d766d14b1e7c38a0d367d02ebe7b5e7f9087f7282df80443c09bd21acf944a5126645257e43babe937a42ffa9a1", 0xe6}, {&(0x7f0000777000-0x12)="4471b8bf379a5189b987f07055c36d24d39a", 0x12}, {&(0x7f0000dcc000-0xa5)="5c009dec500a73ae8104d153c8d1705198bab931f680ddea3fa15b60ba891b43f5f4cf904bd9539bf306e2132a6c3ec66550612d0330f8594630642ef799151a53321813c5ff0fb90a8a41a7624cd9bde4e2ed37e00f8e7b2739c15356a23bfd073615f40657924dc1fde85474227b51a7069aa6424b0edcaee5c2b003765b3a245224d0e42ecf1a30c17c7aba148f8b7883248fbce31f3d0f2661bda6d2de5f6beab37f13", 0xa5}, {&(0x7f0000c7e000)="cf65eb27d56d93d9859fa616befe584017da7f6f6d3743908a9941d670699f87d5696c28c093a7dfea67651419d938f959f11ade0e9d3d45749ad2fa57c08a9a74af21b45d749f66324a89a0b741abd8579167451088b188b84164135c601cda54b0fcbc99f6ea7fed2cd3f0465866797f9cb083a7c3dbf1a0706150588bc31afc09ebc4dd56163924e01f", 0x8b}, {&(0x7f0000568000)="4095f2e7be64caddb7c7d8debe90018356882dad628d309d86255885c61cd171a85147bb5730bcae13e11d3bbd0c7080692f540fafc6fdbe6a296fcdb8975da724b25fdf1102b1f5be4ec8cb0360bd3e57868e4050f126bff7a67109078003a50a7094c83ddf9e383270a13fcf8ae96e0bb81c61db952f930424adac4c8f1465e11d0790a81419871b6bf96daf96c9d851d39f8170ffcc160079fd7a7b54d018e50649a73007b4a665d237d88c130a727546a8d8c9471369646e7c34c2d6a05c9a2b6ebb87ed3ae2", 0xc8}, {&(0x7f0000061000-0xa0)="4277abc1e9d6b0fdb3b587c52eae78c54424a6e88a2dfea780abd178f6ac457225d9abb68859d22fa108800407b686ce9b4582ae764bea6e7f539f921a3d32afe1089200dbe67ca045543b337b35fdb15827b6ca2c31d20a632a1dee91990606caee243979c2995311e9eda493be077a5f67d13af34b9804a3968e09437c0bc0be7a71d291f126456263def8ef47221233c4eb35f19ca993820a3984f7b52a14", 0xa0}], 0x6, &(0x7f000051e000)=[{0x50, 0x115, 0x3, "c4aef31a6811aa249a5cb6fb6e497768da04985837afafc0ca667ad51c94597adbc82fd9a5c2239dfb2e4917aa3dd04ad2f995d520b42b436249f174e7"}], 0x50, 0x10}, 0x40}], 0x3, 0x801) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000a9b000)=0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$ax25(r0, &(0x7f00002e7000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000120000)={0x0, 0x0, &(0x7f0000e63000-0x60)=[{&(0x7f0000471000)="436dc1eafc6a5d2e038a5e06e416933e7964da26b829ee1adcba6e28aeec5c9387ba06c478af8a0f401ba5d0cd05b213b71b74629eff36c420915edc7c7c47e5046afc5012a18169cddfb6367dbc29d789b56c19bda2e066cf144e09296e92cbf09c1b39e4aa5be9a46e0e9232", 0x6d}, {&(0x7f00004c1000)="0169087fcbcb821b436c385198aee2dbbb67c2d3b4beec5eb30488c1ffd121808034a9009d7247ffb62aa2686c54d6438cc916fb5943a2e22a7b52cfdf5ed1d56325c2c943b45743b91f828173b37db00059fce3f546f6c56871b697da291e947945a82faf83d74bea980cc4e4e8b5d0e5a18bb29799f0238f74b25b37ea067b4af9181eaab9d9943b2b1054d582741b0694c4904b75c65a0ef706f4043718f9f51bbc2c0b66af0892148cb2b1d8c028da", 0xb1}, {&(0x7f0000485000-0x42)="ba6fd4ac5a5ecd64258895ed4118f5de4a7496dacd7e5edaca8247a635a96260e10e22f7e38346350a3de4bfea65b36b577273753ef81b91a8c4a9b8b1c24676f4d9", 0x42}, {&(0x7f000038c000)="3cc32d0d60290dbfc79d5d56", 0xc}, {&(0x7f0000ea7000-0x1000)="07a29d129c01d5050612f9974ce45a59eb3206b86ff3809405a0b221efca4b0ee52e744e11114897e15b6c2510b1e4bdb04825224eaa08036c48a4516f6338d9ac9d92fe678c6751527202372cbe44fd4faa962f1c97218a590e5ae59d4b4ef136dc9d4eebe3aa15544007764c354557785639e5b5cd5e587209afbc4854ba7a8cbca43d005fedf8fb9b404bf3b8a07c8370b98357e0ac0b003819bd25a0236ab6c95b832c9af1e2cbdf9422d40be792f3f805cf70338ec8a48b8fa1ceb987c548f0b6e4456ac3ebc70c256b2b4c925631482f71fe9e44782ccfa4d642f08aa2cb28e1294794b7f6b578578bd13695f583ea61e19fdd2331630207b7717db3c74388a6bdea394dda6c6d2a5b675869153a69419d4960216664e38f75de31e8c5563b44a83ad9c0604a3c1e6e4bc653017bfeec172f78e15de5eb84dab8dca280d8ea2cd07d374f7612ff7a22874935e9da16a611ca330f8395bfaa54cfdba11fb9b66c69e4db847f3e5e961ce56f6cce716b859eec5e2aaacb7ee270e3a10c88e4426d353ef86f4183ee5c7e9ca7268fddb27e6e81b4b631b11a1dc1bfa635517ddd6c9c799dd6717471efb1974fbeb8e3fc728b33af713ccd63eb5806bcc1b7789483b7670924b257193eead8b9bf020f4209d48fff445727f31c7941aec0ad5cc60dc0bd73649f8723d699db7a098498e7e40d34ad43bf88ca050a3daaf7bdd0a9fb8789e19792050f5d6585d6a23b5d30c9bfb2c983c170473ba9ba4123eb5de09feaffa9422f885bc712bc143c25aa1525aa5ca63033d3bf7a168add6f18ab33afaf5da66dbbb6b0016f06c51966ade54a56dd3cffecd368b4bfd4820f3d8b782942129f3815968e57f7382a348c52bf6fdc5c6470891ff07f86e6307d52fde5ba97b034f50c0538a4f322c75ebdd10a64bce046fcdc8a2840cbe2d480d22d6fb1e6fae80609a4b4514a7f04a485fb140c89349a28307fce578cfce640f594814a5d6edec5c57dd4d9388e4c143a0eb2793984c66297bb07d5873f93334cbeb48009337df83ff3673f1031e22b431e154a64a0697f65d8a0e1fc3affe4bf4ef46a11a725900e9f1decda16253deab5d5796bbb17a93c1e94b02b1e0c9beb2c13150e2976b54bcd95b367f54c9755348d519d8844226efe2d32090347b7074e8b3e6d3e139ce6ab2b4b4c4c1fd2f2020c144f8c81d7d0bdbd6772ecba8c5dee54a235902b166c5afec41c183d9849a7cc1572a233069cf92504352920ef8ac79768aab61dc5bac63d5fcb4c3a32f850eafdea0f9192dbf88a125dd0c44737a7fddae2f42fbd0edb054bc81518bd5be9d3817b19096b9bc84e08202520245e3c687df065b819668e16ea3cfc68b5b161191f36bc998891446045bdda9ad4f97c7ce7b831f407e5861786712e652311ff3d2201bde9aeaa591029feb76733a8218bb2c30277daf3d7c751794bf8b7c8bbc07f9ec119625d728a76f396d8ddb67f398de074e0ca01555d7f89e4de0eab2d35e7a50d6dcedc3eea0ef415b5faf41c414d0e11ede4a991d5c60e830ccb4fee3299721a82d325b0b03589f744dda39bfd949e302413dddf1a22ed498ef6e98db71355ff13ec87b396a77e5d3b29f52a46b7141ce4638ff8c038c14a654699a0ed41c451e651997a4054e9a8bc52dd2b009a5a917c4d488bf9f91822e92bf51cf254b81ff31c907690c41f4a245549d31215931b521f012a1f46404a5aad761eac45da55d54139570e9cd16d79bab3971cb0cf6bb2a68ec9e95367843857a603e038c7ff2dd1920ec6e36846af385081b0241deac3f3535eab5ba9035bec2fbc2e15e65d2aa75ac22e544d5f8bee4b49051eee7c87dedf324cc3043fab12eb68f97212a7d67785082be4bf1c172bcd5fae3e1a2205adc1447dfb40d641f9180966a6ed779052bd4a72d1000e68cc194359444098ab9073429c8b4bae342f9379146950b6da6132728f4641f9e57a22fda3c53dcbb45fba1c66fd9ccaf5905d827be33f593e5262bc2bca3c08016c9425de5a80d7eeccfcc4c68da0097bae55ea404f27db684d0a05f36ce6d3af461949bf27e4e3355f768e3bacdd5de26efc16e985b8c721ef19272f556f603ae5750e8656fbf81a900776b6d9e90c9f720b9e9406c061fd8d9e19db46232ccc70ffa3ddc22df7bc3cad97598ef880040a2124022c3d27555fbca267cc81ca27ba29983a1e7a9e76903571ad6b50b6143d4f65683cda870518233f77099d9f13a48e684fb1a407afbcfd9d8f9d122440282a0b82affc04d1af07d26d7cb2a80ae91aa4bb29a86452842a849beb1cf9c53087dac2f7065afb0803fdb88f22248bebaecc06f5dd3080dbb78ff1192a1f0891a757e448d3aa9a909ea52b5b1352c4e9ac9ecf8af52c3de8e437833a4d48d4505bc7be517503ab137cadfa4f84e5e61e4a537ede804cef452c2528e0b575c999d4d05c1426f8d0bd130c36b90a1886d79842cdfea19d2bb0e8da60f0a0d4a7d48562504aa8e249b40a48cba081a55e7d9e0c38ef973dae46199713f4690d57c18df1f895e120134cb33d5c79d91cd64dde343a96479046578adce8a717db779dd8d5de157450e0b0e7430d7fd9ca71c7d56c1638a78c2d93e10c93df8ed6f6b9a76ea117b0d2d841cac480f7e3c15d91a9db2f9f99c0f7240eb22e16800e953aa648b9a186d20cad4758d9e94ba8e811798df8b1748d38da3b4fc1bdcecd367753a73f189cb4a805e4e274b135424ad6f15696fe6bd9585bd41ca06c32554bddf31244bd02857ffa3257088348b615ed94b50bffea20941e56193846fdb91479975fbccf945bad22b8bc6b69da9befeb96779699e0db588ada790ad283ffa9e35a14260c57e0ef8d6d13a49cf9a1413bf964bdd02296ae4578d1d66ca9fc54b467de5c5fcb008ab84c0c03f9c71953700a4c19dd7917808adbeeea39d6bb8bd263c7b9f35e6980607eb931570852c0ecab5e2cd90d8fe1e8279d1df78b793d7c666a72d699a519cbacbc53b70b5a46f65d8531ce0f6c0e85d824537878e7cc7eb5ac086dc6ef1fb4c6757eafe0a7c8bed2e1673440fd63411ef4c42a9f5fe63777e2cad23879a55b1ab3585e5ce272c4e0a358e41f4b70a6a3738086d5766b75e2730592033c895f2e429953143c3f6682ae3cec225409a97fce43257d0de69dc857ad1259e529971c0fa95a6a89a4c3469e559aff143764b2aad59588e32c97437ac069447a6cf63005d41e2448e956822a9e1b3994c8d4c5f04df2e4cdf29d02b8b633d3cdaa2bf373205b51901b9f07e6bcddabbb46b6de74edb96e91b22840676140d549d4939711a7f4525d93241430c55b90891a683adea9d22caf26464ffca8d4bc5743ec31f23e9e9deaf6db899e5a0a1447eb3263bfb1bcc4621bd4e8561b13ef22b9c2c3359d2c954e35aab3f04250fe0d46a990af1d958a5745a093b0f7db8520ad4a852c749ef51127bca38d1a715e660c8668ad92e635539c1a3381bb09b6f88c3b6a236b64483307155011129e53fb6197115c581961aa76e5af3b50c3bf2e01510259b78ece651f602ac008219f92c065e6ddcd7828a001f86a86b7f14ea81a1b47265b0bd8d3ba1dedd9792c439cd64112d07207737026dc69c7e7a1a1b88ffb2bce7496a8fabb86520eb7a05467ec01452cb91e15660ab2ffc3b5503859ddfe7349dec8545d7c49a0d700421c2dd4ae0da2e42bf4fc40ed383b3d1d3b8017877cde7ba2736eea20aa0dccca6a6b9dbcbd075ee79af29e5ebae5fe250a9e00373f66b979d517d325200233942b6fac94b0ad6f74e7202198726de3a0b97e6dc563c20626e74b44f1ffc08a046b6608d5e8a223ff17328e8d261664b3177832b943bb659e407b4afaa0644fca75c57d6560bd9be34c14b2bdc1597fd88e72af280d900c39c02a6849c7177090c122701f45c78357eeb59d9642f592419a44edda193f3c2a5b9a64e19bc36bd73dbf4ebd8ec8ad318143489c91f26c7d68ccfb0583ab248743b2d7a88aa5b40af5ab620ec96ef3f1a48f9783deff2011867eff0811ef8723a7ba295151545eb5656fbd8fa848df66ab81f4bfc4604145bc882404b4e2c00974dd52c317d75676b10454dc78cad05f70660bedd96040a0981496902fdd62af77b692a64476c3aae15155dfac2d20270a883f148d824309de000344a658a2c1d17b4436c937c8742ad4e7a7a40c9433d50e9294eda794475bae5239c72641c0ea0e0e172c812178fb02aa9579f47829015c503251bb783eed2f87419bfee9303281bf65ae04a97de6d41c3fd72a26979006cbfcfabef3f5b06e6df64cba657968157141245d66f1a7a7cb5688ac26717df8b4976257cc21cfcafbb9e1fa2cf564895899ada391bf78ca630d61dcc48531ba9886e4db687338f7fc656781fcc257c3efc143e621bfa346e3e5e6de68afc4a9b294d70946ac5d7f8b05b50354b73a659ee2993d8c84e293c936d526e934799bbabb8aff78f72f41ff80aaec60795a2bec5efb900194088416dcbde8fb771581689169fac7fb03be4fc8288af5748586d1e0eb8dc45f37b2af11e68a8497be12687d71065404f4415c63861faf08a1c02f3da1ba72ffb2f86a0f41250edcb3886cc8fd2ba62c17fc3aeafc326d4d41d48271358450a3ae9ac338ee0a72d151541a31d291a563fb539a7f02dd500ee3d5f7cabc85c35e5bb94356986fba7cacf6a3985888117d6ada610e11ed4a67edc8f355fcb22142e74d2f5b767cdd790a16461af22c7c1f3227f2709d6e1585b09903609d546b2996a817422cebd8ea78f45a32b7d627bb049121fd242308c44a288a4e5742e0836cac3d19cd6235d6fb83012fd406baf550dd984de2f9ad2de7504445613e096ea29250c9ee9ede0408f1aecb5e1ca28712078d27cc440ca3323fd2bae6c7b02c6bc14ef81107f0a0f57a4695402cd381e75bb764f3a793f87510d58054c87d0609491dd42d577f1f6eadae089ee15a0b1449899aeca3d58592452eb13fc0d5887d6cdbe6171c5a77d681e80ff3788e2ea4b2de6a9091cc434c968ae4699b06cf37e2fb3e8c9611261c7569e57250cc1f0caef30b7cda30a48aba0ed01a79010c80146fda0389174cc33dfa441074f00e716f8ecb5a60ad10faca7cf41e9caa62f44f67c99bc305a68c7b95fe1e904a1c98039f63fc92644100ea367e901dc8cf63cfe7aaa94a9586bcffc0eda52464b04d67651e13fa58995f541cafd366c633c0b4ebfa29a67fdfe780d72820cab242659ff7b74aeb6136c8f8b3f2b17fdb45cef6ed740534f3d04ce4d3aac32c740eacf6c603fc66bf2b06945ce0d3cdb1b514b1928c8bdcdc0d942fcc6080ccc0ac4808c9c8c18ed0d94b5b0baa999f7663902a254683e81bea07fbd698ab07bbd946cd3504700c91dffea761d49db8d7c5e153c3c4f415288a56b513fbebbe9ffa119346815e3c9eb2e74cb20a9fe54f7e1777bd34308bb6e32cf7830bfbc0a51809baff6c0d71d7582045ae2fc861189fa835a77dd6cc32ff6415fb4e86c4ffa6b58ecf69a7ecd2e87b83465283e2eea6d6dc5a38d3b60e1038a4828e07a19b32a9c4def998f3b1824eaf54bc9fc7674bfe7dc3dc9bf17363b0a66e0fdc4f85f85ab22589683e2c2f78ebe0747d8cf448eb7de123a323d6d92a232b6ac9d83be0d6eff311970ef83ef8d6332beda4afe0bae9109466313cbaae08c430e68ec30292adfe7485390ac35ed8742d9e8a3b633f98d2b866a093d9cafa266ac63b27886b1e51f18a8f8b4e2adab5bd60", 0x1000}, {&(0x7f0000e8c000-0xc5)="470c61ad875a453da101703abf2198b7b66b880d9d9b2c3667c468c5a8442f6874d9de5c0d60965451ebfaf163c7a112aad8051149295ba8c3cbd1492284e5a1168968e9add90955a2a75790bc51869f380fa2107f95eff965e98d943689b1cd5b00b913ee5ee469b9a35001fb54c9e7d712035a99cb46749c0708ae1c47199fe283af3f75c049f4643190d5d9bb8d481d3c49026d2d2c9b8dab87b17948c27cc14d6de4b8ab0ee9ff05c7a88d4c8ae0ddb50864d7c361a2bb8892a79fb0be9a9c5c2c94b5", 0xc5}], 0x6, &(0x7f0000938000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x30, 0x8800}, 0x1) sendfile(r0, r0, &(0x7f000068b000)=0x0, 0x81) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000040000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) recvmsg(r0, &(0x7f0000525000-0x38)={&(0x7f0000e0c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f000065d000-0x30)=[{&(0x7f00007f2000)=""/185, 0xb9}, {&(0x7f00008da000)=""/95, 0x5f}, {&(0x7f0000514000-0x1c)=""/28, 0x1c}], 0x3, &(0x7f0000fcf000)=""/4, 0x4, 0x2}, 0x40000000) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000009f000-0x8)={r0, 0x1}) 2018/01/24 14:37:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x10, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x15, 0x0, 0x3) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000b46000-0x1c)=""/87, &(0x7f0000a75000-0x4)=0x57) 2018/01/24 14:37:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000a, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fdc000)={0x9, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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]}]}, 0x450) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000c82000-0x4)=0x0, &(0x7f00006d7000)=0x4) 2018/01/24 14:37:34 executing program 2: socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x2, 0x66, 0x3, 0x5430, 0xfaa7, 0x2d, 0xb10, {0x0, @in={{0x2, 0x3, @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]}, 0x80000001, 0x7f, 0x0, 0x7969f3da, 0x6}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={r1, 0x1ff, 0x2e7ad80000000000, 0x4}, 0x10) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) 2018/01/24 14:37:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xe, 0xb, 0x6) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000032d000)=0x100000001, 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) r2 = accept4(r0, &(0x7f0000ea4000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000526000-0x4)=0x60, 0x80800) connect$vsock_dgram(r2, &(0x7f00003ed000)={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00008b5000-0x4)=0x80, 0x42c24efd) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000e81000-0x8ab)="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", 0xffffffec, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffef6) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/24 14:37:34 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x4, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f000000f000)=0x0, &(0x7f000000f000)=0x4) syz_emit_ethernet(0x3e, &(0x7f000000d000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/24 14:37:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00002ec000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c29000-0x3)=0x1c, 0x80800) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000778000-0x10)=@req={0x7ff00000000000, 0x57ab, 0x50, 0x2}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009d0000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fb8000)={0x0, 0x0, 0x0}, &(0x7f00001f8000)=0xc) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fb9000)={r1, r2, r3}, 0xc) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x3ff) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r5, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept4$inet6(r4, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 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, 0x9}, 0x98) 2018/01/24 14:37:34 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x6) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xb) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000011000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000019000-0x4)=0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000008000-0x4)=0x0, &(0x7f0000018000)=0x4) sendto$inet6(r0, &(0x7f0000011000)="", 0x0, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/24 14:37:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000942000-0x8)={0x0, 0x0}, &(0x7f0000d3c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x2, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[@timestamp={0x44, 0x0, 0x8, 0xfffffffffffffffc, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000090c000-0x65)={0x0, 0x5d, "8106bb1044bce01fc3a647cf6eb35e6b56a79799cdce2d2fc9c01fd0b0116e5e1b6e501971092eda0be8364cfcaa949cd3a2014dfc370bd48a55ba2b6432dfa846e44dbac2acdd578d74fc05942e34cff35bb09137bc364453bb43f62e"}, &(0x7f00008b0000-0x4)=0x65) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008d7000)=@assoc_value={r2, 0x1000}, &(0x7f0000b57000)=0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f000041b000)=@generic="c3a0cd97dc1850c45dc90d55e39e1313") 2018/01/24 14:37:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0xd92}, 0x1, [0x5, 0x1, 0x9, 0x0, 0x4, 0x8, 0x8, 0x4]}, 0x5c) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f000013e000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x2, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:34 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x983, [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, 0x101, 0x2, 0x10001, 0x26a, 0x1, 0x100, 0x8, 0xe24, 0xffffffff00000001, 0x0, 0x8, 0x9]}, &(0x7f0000009000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000)={r2, 0x10001, 0x1, [0x10001]}, 0xa) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) r4 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x3, 0xc8ca, 0x1, 0xf90, 0x2, 0x20, 0x80, 0x7f, r1, r4}, {0xe5e7, 0xffffffffffffff80, 0x214d, 0x1, 0x7, 0x0, 0xffffffffffff17d2, 0x53}, {0x1, 0x3d4b, 0x6, 0xe3}, 0x3, 0x9, 0x1, 0x0, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7f}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0x3, 0xaca, 0x6, 0x2eb, 0x101}}, 0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/24 14:37:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xffbfffffffffffff, 0x5, 0x2000001) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000596000-0x4)=0x0, &(0x7f0000e36000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c21000)={0x0, 0xff}, &(0x7f0000d0e000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008a6000-0x6)={r1, 0xffffffffffffff7f}, &(0x7f0000ec8000)=0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f41000)=0x0, 0x4) 2018/01/24 14:37:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000e24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000000+0x68a)=[{&(0x7f0000000000)={0x27, 0x1, 0x1, 0x4, 0x9d, 0x101, "7d533d6111e483a21b4eca0e8c5610d78ddca4eb36bf60868981295c245d1b48036da030c716965042e852ef6123864161b2ed378bab854b020bcb49bb49c6", 0x5}, 0x60, &(0x7f0000001000-0x40)=[{&(0x7f0000532000)="6adf9d9e76ef33346141a4d3c31753f0afc496ea313fdfa616bcf123f4a0bbeae213a7347ff37921005d3049009e050bd64b73d4ab3dd2003207a4b348e48c05b355d41440cd", 0x46}, {&(0x7f0000000000)="0da929c1ceb39fd506de388b87d6de3262c5100a3f746786e138c914e00a5f9a5e7ced483eb3ff8ae4246b76d4f9f67b14c62ecde4e9dfe5c6a17154e94616e72c02f3dc8b5b9c23addda6da42ea913ee03da9f99dbd699a483a429d3f5e417f4840e12018d885fd0ba678e3c64965b51bb69c66a02a26dd3a453da30fd8a76b282ab0c462143f6d0c297f50cd2c3cdb52305b74", 0x94}, {&(0x7f0000000000)="cafe51f0f8286502e06ed1de62085e4427b7f48f97f0af9b1f0360ddc9580cff78154cd9280fb2d94d22b6e98f1c8753afae59284551a2e873786090b0ffc3019fcc9b50f1c72a12f7a5f94f5604a30e9512", 0x52}, {&(0x7f000020c000-0x85)="af4311ff19747937b40b8189efe37d04efea947590350ad96a4433f923be8e497d22d41a132b320a957059760b91812fca54c4bba5d33377607ff631dfa71f6626f8304d5ba0e692304a8bc4c4319b853fc0f5fa092e8ef4e583372a03920e598f6fad5f1973eb51b296f7a7ef1919bdae04d4de817b4b217b2720de40b815bd17a136b476", 0x85}], 0x4, 0x0, 0x0, 0x0}, {&(0x7f0000d9c000)={0x27, 0x0, 0x40, 0x5, 0x400, 0x2, "41f7c4735656bb1ed719eb113dfbd88756a39243baede7905fffe8c2071041cae813b2dc24119202dc2d3a100ecf9a8c4e1e577b4c14ea32a65804dee696df", 0xd5}, 0x60, &(0x7f0000e7e000-0x30)=[{&(0x7f00006fa000)="", 0x0}, {&(0x7f0000001000-0xe7)="e3535f675bda0e3c4a913f56926fb89916d2bb73e6cfbd8565778403fdc7cb4f2392c6fb7be6f849d7a0ea7709ba222c571fcfed50e5ec6d03daf6a080a19856b1a73d20ee48657690b5471e95ffe9ab01a77d976ff9cf536777310605f5c896c464a22af308d9860ee1e4c9fac304d5555d25ee9d18d620e7268b27b9752f3277f0f8f010c9e4e9c0efb3a85d60eaf220c27558761e23fdb538b8e56d3ef8d1a5edb0cfd93af4d3267ce5f0156740e62f1320b8ae556c6ed73e978bb3a10b5c84e156b23794641874d655ab86351b259601d4c3032dc9b177d86ec012b6baaeaf5d17913fc82f", 0xe7}, {&(0x7f0000321000-0xed)="4914d82f5df7fee7743f9af7096c444bf2bf5e568c5df2fe48bf7ba83a621584f31e76eddf0bb86147c9abec9f52f0847e4a64483107815792e9309b4fbd83837b1214a4783344a0499d9ce2d8f3273d27b8134b72a9c1b761c9457c1e029ef7404c3ce84878d250189441b4cd945855b4a8d459b48756c1a96f1244cc9f2b3c888ee5ab14c9538dbf69990f91e84c28fdf4e7c2639edb47c2b72c0153f2bcfb802f80c1b3a6bb4cb4cb6eb71c3850339e8f3f911287e86e89c37ac4e34769027032022a6d2a2d70c4d44322621b626927406bd3f589a38f650d6ee05a29f12e825a90257542905a861615df64", 0xed}], 0x3, &(0x7f000072d000-0x60)={0x60, 0x11, 0x4, "6d87ad6803228b574509c16f87a726bddb5ba6392e795160068b7df2717208b07301551bffb449b9679694934ca0115d7b751a8023c6a649d829abd5615901c6493378fa0d2b92e995c65dd5"}, 0x60, 0x1}], 0x2, 0x40000) r1 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xe}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r3, &(0x7f0000001000-0x9e)="f2ce197311fd1862c9e787904e51705dad20b7d74685ac535b0860bb6f79bdc6492f7e0e620a1eea6f486783297a2252aa2d6708172c24ad1f565f3cf1616ce1f46d7f69a6c2b494c4199c7b46efa95c23c451638eb832900eafe3649175639fb89d527a0bfba21501227a427dda95e71ca51c36dc070f66473490dc25aa7e20ec99b81ee35af33f7aa0017ffee8b6b0268257e572692a651ebc58af6529", &(0x7f0000002000-0xca)="2df6fff2ea863abce0e70c9e33b5b8fc7027aa7b9d0bf47a41952a416fe754a583c65dc9968482a28ed6062918eac99fdfdf72241e421af3fabd55affeae4524b501f572d1a1a22c92dcdf62953f3d09c7cbb71c5bd5c8926b10af4de931ccd432430c0af4accc918f62db038f5696ba85bbd51d731210e339121c41a7cfa59d785d0e143c08e16a1012211456068105ae9b1ac1faeede567d8e64afe6e1b618d6732cddc00eb544a5aa04bce2f0c148517dd4b7ee5ee4e2f0e3f7b20b400c6a02703be2d084702c59f6", 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000a94000-0x2c)={0x9, 0x3, 0x3a, 0x4, 0x2, r3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 14:37:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008f0000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x1, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) socketpair(0x10, 0x80001, 0x1f, &(0x7f0000618000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000562000-0xb8)={0x0, 0x4, 0x5, 0x5c, 0x5, 0x1000, 0x8001, 0x400, {0x0, @in6={{0xa, 0x2, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x33d800000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x1, 0x0, 0x1000, 0x5}}, &(0x7f0000cec000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000076e000)={r2, 0x1}, &(0x7f000051a000)=0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00005d0000)={0x3, 0x7, 0xb000}, 0x4) readv(r0, &(0x7f0000194000)=[{&(0x7f000048c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b10000)=""/107, 0x6b}, {&(0x7f000008a000)=""/74, 0x4a}, {&(0x7f0000fdd000-0x26)=""/38, 0x26}], 0x4) 2018/01/24 14:37:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f00001ec000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fae000-0x4)=0x10, 0x800) getsockname$ipx(r0, &(0x7f0000021000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000621000-0x4)=0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005fd000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x4, 0xa, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x3c4, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000c04000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000051e000-0x10)={0x0, 0x0, 0x451}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000802000-0xc)={r4, 0x40000007fffc, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000c64000)={&(0x7f0000000000/0x1000)=nil, 0x401, 0x5, 0x2, &(0x7f0000193000/0x2000)=nil, 0x9487}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c77000)={r1}) connect$rds(r3, &(0x7f0000592000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000609000+0xa24)=@generic="65bd255f72cb283d28841806f5fd622b") 2018/01/24 14:37:34 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x101) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) 2018/01/24 14:37:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000baf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000600000-0x1)=0x101, &(0x7f00002b3000)=0x1) 2018/01/24 14:37:34 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2000000000000010, &(0x7f0000006000)=[]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_bt(r2, 0xdd17, &(0x7f00001ab000-0x8b)="8bfd691f256f01cce873ec442828a97527dd9b2673ca73d9dbc9f83366caf001c7bc70559bd851d5d072685c2ad3e1d41eb8b8175f37bdfefe7cf3a279d7733d8799637927ff5ecc96ee54c8f6c3b6c7a50ea0fc9c70ae6f77d4448b2006b9dfd7569d0cdeba78dd1bbb2a172543c1aee2ea1bae6ace5640136f677862bb48e4013f6aa89f0d634ddd0cf0") 2018/01/24 14:37:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x807ff) getsockname$inet6(r1, &(0x7f000033d000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bef000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) r3 = socket(0x11, 0x1, 0x1) connect$netrom(r3, &(0x7f0000a97000-0x48)=@full={{0x3, {"ec71533691892c"}, 0x6f}, [{"39100acbaa0bc5"}, {"5861ce9406a29b"}, {"a87bca5a8af54e"}, {"3e5ba2f8109a80"}, {"1131122029a4ea"}, {"1f196f76fb15b0"}, {"dfed9d8a6a4d5e"}, {"54a551d15ea0be"}]}, 0x48) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fe7000-0xc)=@sack_info={0x0, 0xf8, 0x1}, &(0x7f0000abf000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f10000)={r4, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) listen(r0, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000fe7000)=0x0, &(0x7f00001fb000-0x4)=0x4) [ 1152.962743] nla_parse: 2 callbacks suppressed [ 1152.962749] netlink: 24 bytes leftover after parsing attributes in process `syz-executor0'. [ 1152.979773] device syz2 entered promiscuous mode 2018/01/24 14:37:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000336000-0x38)={&(0x7f0000f29000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000167000-0x20)=[{&(0x7f00005d2000)=""/83, 0x53}, {&(0x7f0000e65000-0xc4)=""/196, 0xc4}], 0x2, &(0x7f0000b78000)=""/251, 0xfb, 0xfffffffffffff000}, 0x2) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x1, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 14:37:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000351000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f000076a000)=0x0, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000033a000)={0x0, 0x0}) r3 = accept4$inet(r2, &(0x7f00007e5000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d1000-0x4)=0x10, 0x80000) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) bind$inet(r3, &(0x7f0000f10000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = getuid() socket$inet(0x2, 0x3, 0x81) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000814000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xffffffffffffff01, 0x3, 0x4, 0xa, 0xa0, 0x20, 0xa9, 0x0, r4}, {0x6, 0x7ff, 0x1ff, 0x400, 0x1, 0xc0b3, 0xfc4a, 0x8}, {0x80000000, 0xe6a3, 0x2, 0x0}, 0x9, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2, 0x33}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3, 0x3, 0x200, 0x1, 0x80, 0x7ff}}, 0xe8) 2018/01/24 14:37:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006f2000-0xe8)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000295000-0x2)=0xe8) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ff1000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b64000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ad2000)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x1, 0x4, 0x3, 0x4b3c, 0xa, 0x0, 0xa0, 0x3b, 0x0, r3}, {0x2, 0x9, 0x3, 0x3f, 0x2, 0x306, 0x4000000000, 0x6e2b40ca}, {0x9a, 0x37b6, 0x9, 0x3}, 0x1f, 0x9, 0x2, 0x1, 0x1, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x4, 0x3, 0x4, 0x400, 0xffffffffffff0001, 0x8001}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000541000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'sha256-avx\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000003c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000302000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a09000-0x4)=0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000252000)={&(0x7f0000521000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c65000-0x20)={r1, &(0x7f0000a05000)="ac57fd0cf8ed0c33b88e26aef3614449a633f251a76e7de0d0d9c0a30bccd4b64175b5a16607481f65c1c5967e0f0e3d07c17ac40d0f40cb1261eec8d280f5770df68d3eea546d4c2023dca4e35a3188a534cb98e1a30cef206a7762134ddcf012fccd6a4732636a8408d724bc4443f25e3d9e1f8d33f173bf5771781d5cfd9202bf919a64cfad481c1ed3cafa039ae43c34b2b3c8590714a7bad4f38268594c8d37843b278b0af08f40b23783181cdf32c152c5dd97ce20e1e082cdaa7e8626195083a4ac0a8b25571eec31ad5733570954", &(0x7f0000400000)="217c6742a6f304b0687bb7482f46087ac98541b7b0824ef1700817804008c2572e939e0f9ad85d2000edc021", 0x1}, 0x20) 2018/01/24 14:37:34 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002d000-0x2c)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3, []}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x7fffffff, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000030000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x81, 0x3, 0x22}, &(0x7f0000031000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000009000)={r2, 0x3}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000002f000)={r0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000030000)={0x0, 0x9a, "84b712dd9f8045c3b4e4818bd79ab13e3e16413394769307dd565c346be126d4239f8a899fd154f89e384552b9d67fa731f5468847d8eea4b39fa509db7482afcb575035775b47bafbb68b2816e177ee8f766b4731ca5e27b74714cc980a0f0e8c67cec031518d668f7e6c46024afd75c8c9d1b1baeb9c451385ab862bc1b101727685bd861c22c6098bdb800072935a0672fffeec179e830080"}, &(0x7f0000030000)=0xa2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000029000-0xc)={0x0, 0x1, 0x2, [0xa4, 0x2]}, &(0x7f0000012000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000000a000)={r4, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x8b1c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1ff, 0x401, 0x1, 0x400000000005b}, &(0x7f0000030000)=0xa0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000030000-0x58)={r5, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/24 14:37:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba7000)="890414", 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aed000-0x4)={r0}) connect$l2tp(r1, &(0x7f00002f5000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x3, 0x4, {0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xd5}}}, 0x32) [ 1153.003766] netlink: 24 bytes leftover after parsing attributes in process `syz-executor0'. [ 1153.042330] device syz2 left promiscuous mode 2018/01/24 14:37:35 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000001e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000007000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000017000)={r2, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0x2a0, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00004d4000)=""/4096, &(0x7f0000756000)=0x1000) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00006ab000)=""/82, &(0x7f0000205000)=0x52) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000e0f000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f01000)=0x14) r2 = socket(0x11, 0x802, 0x4) sendmsg$nl_route(r2, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00003d8000)=@getlink={0xc4, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0xa4, 0x12, [@IFLA_INFO_KIND={0xa0, 0x1, "746d307070703100e17d4f6a9b9d5822f6402dcf56c0e9c37e838ee9f6427908ae4ce00def19ceb6cb6881d0dc3e6fc983d4a980b42fa47164e7ad476892f1d86b0de9293ac7715134550616d1d1db13fb6cce9c3fd126d689397f563277c7896900d98ff10b7a9c46d5fdb8849b5f4dcda38627ffd091f6c8b609f34b3fb62290cf35e6ab648f39e15b8b44e954d719c5a8e61227ee02b77885901d"}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000606000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xa}, 0x1c) socketpair(0x15, 0x80800, 0x9, &(0x7f00004e5000)={0x0, 0x0}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000d98000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000042000)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 14:37:35 executing program 7: socketpair(0x3, 0x80000, 0x7ff, &(0x7f00006de000)={0x0, 0x0}) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000cce000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000b0a000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ceb000-0x4)=0x0, &(0x7f00008fe000-0x4)=0x4) 2018/01/24 14:37:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000a02000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000769000)=0x1c, 0x80800) setsockopt$inet6_tcp_int(r0, 0x6, 0x1c, &(0x7f0000f52000)=0xffff, 0x4) socketpair(0x5, 0x803, 0x1000, &(0x7f0000e52000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000e3a000-0x8)={r0, r2}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) 2018/01/24 14:37:35 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000000b000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000000a000)={0x0, @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]}}, &(0x7f0000009000-0x4)=0x8c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={r1, 0x80, 0x40}, &(0x7f000000b000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 14:37:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00004e4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005c3000-0x4)=0x14, 0x80800) r2 = accept4$packet(r1, 0x0, &(0x7f0000205000)=0x0, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000064000)={r2}) recvfrom$llc(r3, &(0x7f0000dc3000)=""/93, 0x5d, 0x40002041, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000048b000)=0x100) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000bef000-0x4)=0x3, 0x4) r4 = socket$key(0xf, 0x3, 0x2) bind$bt_hci(r3, &(0x7f00001dc000)={0x1f, 0x1, 0x3}, 0x6) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r4, 0x89e2, &(0x7f000063e000-0x3e)="72e7ae6dc2f22abf965b6e2e5e85b9f0198c6b2d6cd28ad2cf72be9beecd5784965e08eec0fecf1238855247b202dc96890be9e6187ac8f80da1a686e9f4") 2018/01/24 14:37:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009be000)={r0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000230000-0x10)={0x2, &(0x7f0000f40000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 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$alg(r3, &(0x7f0000f41000+0x27d)=[{0x0, 0x0, &(0x7f00002a8000)=[], 0x0, &(0x7f0000541000-0x48)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}], 0x1, 0x0) 2018/01/24 14:37:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept$inet6(r0, &(0x7f0000b02000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000532000)=0x1c) bind$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) syz_emit_ethernet(0x2a, &(0x7f00003dd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) [ 1153.079884] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 1153.101520] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/01/24 14:37:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aaa000)={0xffffffffffffff9c}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000e2d000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000190000)=0x200, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r2, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockname(r2, &(0x7f0000111000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3c000)=0x26) accept4(r2, &(0x7f0000dc0000-0x80)=@generic={0x0, ""/126}, &(0x7f00008c8000-0x4)=0x80, 0x80000) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:35 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x80000003, 0x0}, 0x4) close(r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000d000-0x4)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f000000d000-0x14)={0x11, 0x5, r1, 0x1, 0x15f4, 0x6, @random="ea58891b7a34", [0x0, 0x0]}, 0x14) 2018/01/24 14:37:35 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000001000-0x57)=""/87, &(0x7f0000001000-0x4)=0x57) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b9d000)={0x0, 0x0, 0x0}, &(0x7f0000257000)=0xc) connect$unix(r0, &(0x7f0000789000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/24 14:37:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8000000, 0x84) r1 = socket$inet(0x2, 0x0, 0x5) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b39000)=0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000725000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001da000)=0x8) 2018/01/24 14:37:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000444000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006bd000)=0x0, &(0x7f0000932000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000dd6000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00004a8000-0xda)=""/218, &(0x7f0000e4d000)=0xda) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f00001a6000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffff77}, 0x1c) syz_emit_ethernet(0x46, &(0x7f0000ada000-0x48)={@random="13396a947cf7", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "05004d", 0x10, 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, [0x0]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c07000)={0x0, 0x0}) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000433000)=0x3, 0x4) 2018/01/24 14:37:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d73000)={0x0, 0xfffffffffffffff7}, &(0x7f00005a6000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a25000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x25, 0x8, 0x6, 0x1}, &(0x7f0000728000-0x4)=0xa0) write(r0, &(0x7f000057c000)="26000000240001f8feffffff00008d4001004407000000000000030040a68fe90c028e010035", 0x26) sendto$inet6(r0, &(0x7f0000595000-0xe1)="e4d3728fa8cbf0838f53e8288bf247ebbcf4103994fd61663be7855a0b8fdd3f7579973708209f5231f43294facd972190e47aa24df96dc70b65339c81b92a7464f6d49632b904063d397946272513880bc0b75ece328968822eabdcc15ce794e6d987bf7f27206ebc7361335d23e508dee2ced6615e0509323e45f7898cd68367ec83e817db230fbbc6b73c51711c0cb575cdbed2bae1d6b19b2d3daabd481c19db47a4984dd35a6671c97d65ea6b4eae4045ee390b9bb18189e5c42787b9e6f45993e2b88e5f95d7d8b0ad734d88942b125e301f4984a33984771eef36e0513a", 0xe1, 0x0, &(0x7f000071f000-0x1c)={0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x7f}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000897000)={0x0, 0x8}, &(0x7f00008ff000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002da000-0xa0)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100000001, 0x3f, 0x7, 0x40}, &(0x7f00004e3000)=0xa0) 2018/01/24 14:37:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x4353b13d503bac94, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000000000)={0x0, 0x0}) splice(r0, &(0x7f0000c6a000)=0x0, r1, &(0x7f0000c6a000-0x8)=0x0, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000de5000)={0x0, 0x0}) syz_emit_ethernet(0xfffffffffffffe26, &(0x7f0000c46000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr=0xffffffc0, @broadcast=0xffffffff, {[]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x5, "4801bf", 0xf7d, '\bU\x00'}, "329dbd7fbef5a9208e5f3cfddafffb88b4faa4b405cb79ffd0f14c3b775da399"}}}}}, &(0x7f000052a000)={0x0, 0x0, []}) 2018/01/24 14:37:35 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00', 0x0, 0x0, 0x0}) connect$inet(r0, &(0x7f0000010000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 14:37:35 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000038d000)=0x2c8, 0x4) socketpair(0x8, 0x7, 0x8000, &(0x7f0000d51000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000937000-0x20)={0x0, 0x2, 0x1, 0xffffffff, 0x0, 0x4}) getsockopt$inet_mreqn(r1, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000cc6000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00006ec000)=0xc) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000556000-0x4)=0x5, 0x4) 2018/01/24 14:37:35 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000002000-0x4)=0x3, &(0x7f0000002000)=0x4) 2018/01/24 14:37:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80040000, r1}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d02000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000eb7000)={0x0, 0x1000, "448644cc4c532a281e298efd4f2dfa2e8737ce8be137fe1e6f8c24e273574b0482fe578a5b04b3211d12e1e8b0995c15c3f0f98be89a35b7e28f33a2e39c028ed91561da9b41d0486a20609dfffb1782fe2656d22cfd4007a8ca9c0349040cbbba97a9fd9e2c8c61b8566c09519564fb996333f5cf7fc37be303fd14b158294b86d1c78c5fe647312ffe328d358fed28b23eec7caccee6255d2959782cd60d9ae8e68ce9aea93f339143f0e93d807ca684d921d91def1a2c108fc059420b8a76fffe1a6f4336ff794aeaaacf0e8821db4a45d99df5c6277c2e27d7eb82f888d14853dbb243a7db33c722da029c77d38e67a1d8c24449252777a3bba177c3e3b5dff622430717cc414b9c7927191ecaf998998e014cd75a8e8748327fc18a978a510866cd625c8b6424355d48e9361db32722ccc05fae7d50ee17e014d8dde24d39c26472f53c6ff06270d0d454819cc15be46250f4a7e24cc7ecae5f31e9c1b0fcfef3181772c6eb77aeebb2559893cad8464e8df6dcfa697873ea3510c421da93b090da0bcb6748e9013e7508f1f0e44ee6fe8ba535a0a390e1acfbfc31a5dc91d6b5c6e38afa656ecaebdb5f53f010515485ee3bec4b026d1ed9bdc2b53ca05be673927a27c721ef353801428586076754cb5e9d351021efea25bc6e4ce41952a7507b23efd768c49e202e41892200bce800a2cd864baf8e5e118bf761f833f4fd68a19c1257027cfec747814e3cd4dbc8c504b8e4e75a09a290a466a9c0628071da867539879a04ac7a9f7252842fba06d448c2f6e1e945a6f12b858abacd4c603961e7f4ec74fa32d73a595007321e7f1c18fbc6bf1a15b8ba39ec8b43e048a0b1afa31ed0017556eafe8d2b1849e8ca8ad54f159035789c905e09a19d15c830d1aa92a9fe177b595c9acf6cd9e5cb8d3b7874408249d71ca322120a7fcafaafc09acc767e0ac3f07eabf613b4a403e8a8e1c32492a2300bce34df6b0faba8fa52241ac84e0358da282a5326b0d5048edb42123da3aa24ed49ea5a6cd10cd92ee12b45e567401f21775b4b5c7596573f24fd4a0a1435911d174d054f230be748d2af4c0dbadcf27f484f0c74077c0d16d78691b63f67923c570a530bc53bd2f538083ab75d3144b4729e2d88850ba75a0fcf4d9cb6b6c2db98fd97fb24cc8295b818f09d29a90c1fa88ea35918216e25237eab0c1c6318b6d44ffd3c05e62941c22430c8070ab78edfd457b685db7ad6a2fd87fdac5749a7d5ab8924b669524e98ed31da7ab46ad5e47a942754c43895f0315910f9ed2f5c6e3478b1ba13a730ff30b5e431e5b9a8f1f8a4aeccdbae5cffb442afc246f77250af95b8c4b1a3f600bf538a1009511bbd23cd7235e7f2f68848001431c677430f38ef740144859468e70d79858dac636251db4a501ff2d8ba8661e589f821cc1d748df138066d0d050888456f83007df876a0f65f75606d370e9b970f28fbcb3c0a044814636380a851ae58d82e9dca3e9990d9132c8f9e54d53e4bd94c1b6a70e1ea11a1d7b3f8d632be25057a55e30ada86bafce0b48338859f3b4cb8071daba0ef9b8d0d1fd7c6bf91020e9861dffd559e3911e0aeee467a08172211ac4733467e1818064d555d17370e98b004c44748fe0d53707027975ae313c3c05b5c016a044ff4a12572f7d8264584f4200796c78580e3d893c448fbf774fe469d74e1dd84e78f157c600ca3d213b1389ce170dddbad02ac7b2dcb4fd5e3bf88a6e27ac7c56a88fe18c3a11bf1fe2cad20d3dddea4c95accd1c00ddd2790c25da94f85745c5b154aceb37387fce0f04ce89f77148841953bee15efc92c1ae79f8eceb1d8e1afa10870b29152d6e99b680223f68f31b51e19f23fc2ba8f5103fd1be6b5980661e6ec5b70ca99bba68bf96e93c6bc3d5fa8f917d7f6203cd35a97986c300f29aac5e3298732849359183f374f6cb815f6189a23f75d5776d06aa0d5b9ea51616375e3d6e6f68132664867c51fe560ce0323c0605c24abb4edc55b8b9cc2df4322d9d606293f87f70cbccfdf04eaa5c41d7163c648f0a2e442a99cabf45694048a660c1a55e878c3fe7eb5d57d49389409c20aec1e5d93a07f6afbe0718df901911754fa131afd2a50982a5e8a5c0fee192fc09308f4fa2bebec5b098e0856905edc01fdd1f1c3c159757c059a4829232937c3a7ce67b537bf26e7be394f0ccd4cf23832eed542533d2438bb4bf17e4a179793fef8fb916608b012ab115be60432f9a3ae5b26d03315deaf607e3891e35680d9c516f72c7f449eacc58c0753ad766615061cdf7e65ac565a1491e2d005891f26516095cd1ca381140b745a7100295a7b1acc490bb04eff076b14537a2b749005822abc34cc0cb364d23600d07270dbd6b8368fe3d0b9681a3e957648993f038e593eaedec344c5c4ed8ba4da41512a903a8c0882a5f3db0b7ca949f4ce156b15fa60d0f08fe5102bfc08c3c751ad0f0f5f493594a239306ec028b98b065501877b926efe10ed10f4875ff4615ee3ba54328ae11a40afe00c62a0568dd673376fc545cde837bf9f13f0e677cc11b33eb324b3713ac8e8f7c3c92f162abacff96e66fd3eaa2613c5ca1b3513b6e9d215af57a013ed9093b5d1e689f000af5effcb64bb384d60f67288ffe6f295ecf8a14f8c389df40c6f90874c3da08f9543b1542bf5e60c984d4ce428c569c380a79190d9e2b26cb7b70b833702048b261f434cbadd87d95db34b1aee21ac59db1260eb754cc478da570521f798f23e301a6af2aeaf57ccb72b5000866fa59ff25f232c158bc34237dc84fd145a43bad059ec4e8897e47f520f94b1c466faaa5843f942fcf1e10257d74dd54be26992ca746d706c84f5ea816794bc0b8207fdaee02b08b0bb19660accbdf0f87205b87ecf46819d232dc65dea4c8b00b9345a183d8052c5aebd90e7b57574903a1f0bd6d3bd2ad1814612ba33e3d835562818bcd124f48281fa68fabf3d2354774401d01893a9b84b9b3ed87cefbf60efe0805f8c60fc9d567ffaa6d6727822481016be23bc481df4edd4b333574fc09b496ddb877ce44300383949bd8607301a44b4da173b9088d474197468cab79593e809be20c3f1a7e0adbbef3c63ac9927b290af5cec25016d7843bc7904cbadfeeba0b4972f710f8d2dbc780d8664916840ab281286758cab59e0e5b9f08f716ecb44e42bd5061bd2a394cd521700c518e0261ee8487b6cb926ae0e0a3c1f0b4cb3db02a64b26a6fb67c5a3e981d35281caa13db26f84475f9addaad091ab7b9d4c460aa960800ea5a5d2ba39f5c93449ad027084537bb3959f4d76f7e1727d530170b9e5e31c740715e84beaa2a400efe22f6ebe59a086f07f0b560bb3c58349d9a2e58b6dc5349966dceeb988525fb67cb7f497fc26426a3eb6ba46ea635e9a1421c9fdd7e0fc8e2eb6bdabf7207ed7c6043dd5f5e2e181ab5f4c0f87a13c43d12d86f0c692309cc105ac2a39b14186949868bdec27ade02e0eb162c463938cbc9f8851ab785e9f6185b34d0050084e8e80e466eb5a67f59ac50ac5f2af2afb2cc052baa25f573e171197f13d289176faf263277790e4a2ab0048196d05217271bc387fd4bec730310105142c33b7fe8ae4f56c98fad5fdc71ef1f3ea0842f721bd0161de85100aa1d2b92ecda505bf571da0f6f8e818f224f8e14eeaba302ff4064669c64f6d9598f624c4cd2c55e6e6cce526554fa069f19750dfa6ad2607ec911099c6095ba0568ad714fbab37880258712b0c0ae9615fc3c63b45890b941195f575e9c1d4fffb266c2fbb7a9d7ea6eaf58728a96143a0e8eaa1832c77a7f082d561c97864dce9a61e8a33dc198045a2461a997fddccdb9a829ce99aa02107f324c9ba897d2cdad5e523dae7aba3a27bc3449ac96d4c7415b80b9cc0eb52bb6a08604a2e5b9f2fe38390cc22c96eaf06d88d4a2b34cc578c7a62a9d2bc7a7fb81326181f70925d9a3cacc6062dd403201824a5d52b4074ee7a09dfda32a39f3e7b24dda88802ba402c77587c7083a24ad087d66a3069ea878ba9be3f14d1033b4875fd13babb87f24af94fb0d2105513ee8ee433099343a70061e3d97809c2e872314dfc4b082f9581d2b2f82ef0a929437f1e0d69f57d015a69bf764883cf0c01d2ac1ab08e3419fdbc0479d3b996811948f19d56734c711d4da238ce9eee5fd0d8a39cb0772cecd38c45831b59d75e412e024f68e3e73fb1d24fb626f2232a2db3dfce1844a8ca540bee48501cd9fc8b20effcf3bce2951ccf873981c0c56c789a2596589b0232c0af2b1b98b156f93ffe432caf06ff7cf20a3109659b9c36f79f1f7bc8f6d204b6b413ea595012e776ff4ec5009fa00ffc000f5992e9748b72c49d03758dc5283b7b59e828c02483a5677f449e22c8c4051e2683779c43f50473e72ea9487b8278c8d24fb50fc36762bf05e1b566bbd00cb7ff712343cd8e93c24dac643a9548bb2d949bd803edb7550b2b22fa122721896bdaf5f050aeaa8a21042e180bc7362f280fc5369fa06f03fabbc50dd5871668e77734a9c7bfddeae0985e32ee6a7135eb7af71fb46bd48626284406a20f7ccb7a396c8b07eae7f708385defbe6dbf53ac7e863f294a95563abdc92f78086e059994fadc62b2ce7175e1c4fceee24fc4d74924b728aabbf3a04387d9f984edd344dca2c288342b5b0876a70999ac1d0625e74a8aab3de250911efd47a49154a09f4eb40c604436b13089cbf1db758633d6e7bbfd346437d00c8d0a50e9a27e33d83b453ae42a2de3ef95dae4cd054b55d141f0f226a31c834f9f1cfa01d4f5e5219b8eca34c7d78d7adf76731300f87cd3be2c462664e5b2399879ecd8280f529b07c63f774169dc33b4b325b4535398e1e74a78929a7f32618c3598039253e0ed67239639dbe8e4000d768095c7d20fb7984a45fedbae6bcf13a1f275956bd219c4f301e19dde05d322734c3637904e7e72675d35312d661515a2536dbfc8291323c60a0f364c6703556e586391052b0a1367b473e3cc16631238384860009c671018c3a6877b94973df4fe05e5587919c8f7fc9ae6755a5d58de8bf0d95df056dc0d3dadd66b95305f3742ef6fe55f8fe89fd0e55ccf57a02d7c88d4709155ba10697bc3a1ddd2f5a2e6a6521b622e5ff4d4f690dd692b271b45e1e349f85687dba78b8e5d9bbba3ca6712cd058ba9f90cf4dedc1c3ed6dc40df161422fdf88c2c5015bab2d6aa503d0e06b200648bac832f8763fae6d05c7852d5ee795872bf645fe7bc889ff2198f357e13850b1bb33d1c325aa03da8eae2c3dc3c65d48a0e28bc8e138d6e71b97b77dc87be519867b59cf6ee99f3e930f61d867357c0fc287462b80bdfbc4f6b442ead1ba3eff038d85966aa7e394622c86343df79faeda23fbc2f7450ceacaec14427a3ba96eb175f2fcc2f7a0da2bcdb44960d82b1d2b28553ffe681de7e93ba489df8b02d0a6edd1c3687422ca653f98faf4a5e747ef48ac50183b3ce443865296b6a2335689fdec791267e947e167d7cdf2b40efa70a02b75c2bbc3872a2ce24df8e01501e3ed26552c971ad2cd9a0110ca421a62af7ad18552313cd6f5fa731bb8b9a55d3e0482a857af282e3385a8df7a930343dc7f1bd13b190ddd666375d1fdb3acf2ab3af57868bd80bee91368a3652086b2db7410851fa312eb8886155d7dd34e2a7483a6ee2f3f93fa709326850059710ed9f2ef414385875269de31cd1dac7f0a2e473edf5528a121edba1dc31406e84dd585b6e934193633a549849"}, &(0x7f00004bc000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000eb9000-0x10)={r3, 0x3b, 0x100000000, 0x6}, &(0x7f0000d46000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d73000)={r3, 0x0}, &(0x7f0000fa9000-0x4)=0x8) 2018/01/24 14:37:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) 2018/01/24 14:37:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000059d000-0x35)="2796edfb161d60c3bca1f0eb75f199a636c9f2d44aa7807c3c0e80f6e0c45f41d484dc", 0x23) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3a000)="edb19489b105701741f6741989", 0xd) 2018/01/24 14:37:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e81000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd3000-0x3)=0xc) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) listen(r1, 0x7) r2 = accept(r1, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r2, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) sendmmsg(r2, &(0x7f00006fa000-0x78)=[{{0x0, 0x0, &(0x7f0000478000)=[{&(0x7f0000566000)="9eaeaf3f8e8d15bcd5", 0x9}, {&(0x7f00003e0000-0x58)="80f677b41983b61e3fca7aab81c8443c4fd8654a640ec7c6576881e9d76a75af76001f11e7293e12e50c11cf693c26d6b750428d7e37ff755cd0ec471d720309855177f237e0445ab6c7b3f0ac829d211cec828cc958083d", 0x58}, {&(0x7f0000b14000-0x62)="1bd5475e99fdbe17498526004980310c322f60b4e49cac1c6260f6e1effc2c53f428a55f2c06abd427e4c8a954bb3c87b56dbd39855aa4ea6621532ef2608b8872407b320656f5ef44969dbdac1682e5b2d70827ec2e708cdf11ff79210e5fd56636", 0x62}, {&(0x7f0000bce000)="c234b7839dc135b9610c88aaa52ae1a9f2608e56c8b497816f2e1632751fe0f146c0e7d149174d1e42ce9b21765a471c0fee5f791b70b70ab32b86a35aea151d74fd98e5f98396d90c33d677273ac6845bdd82934f75e217534e3aa425e4665507d8946c1d1b43f6d578cd88d6c95de17340a69885ebe610727c69b900b153f87f389b40c59cda0fe0e9281084df14ec9691d167c9f22a51c37994235f0596b7b4e44de5388fd66b54b1488b3d06c53fca837a885d1743ce34107e6b208dda2f3284c130a8eca1fca35bd78916ab048a9e7d4582c44c2d34f44f8365733f", 0xde}, {&(0x7f0000e1b000)="a4b7aa709b8e3dd11f8f4f0b7473a9ef1f8411cde7eadbc756b11c4d92271d08eb0af557ea3fb4329f45e40a6db59a7452a6b401a661ea25ae12b0a36573b605907e9cf182", 0x45}, {&(0x7f0000637000)="a64a3a7573a7c7e4cf3276d23af2cabfcf6743cd5546419aef67ee777718431ea2185f8f5a74b88211fe5ed001d1b229a1333723307b45ebc1dde4667f3240c1644f932c3effa2f924d3e4eaf9b71709f3770d8b64b4b3aef2fb618520860767aff0e28695f4707693f50d6760dfa0c59e62ca0bd65c4c134bba6e8e1251f96dc3145e7e0b4dcf", 0x87}, {&(0x7f0000b0e000)="", 0x0}, {&(0x7f00008e9000)="2f0352b08f8c57c65469a4eb61c0f99ec4d9a58f55ad77c55fa40628ad4f7b4e8b48e454", 0x24}, {&(0x7f0000453000-0xce)="ca55113b06f23c973c2797c27aff0c0c8c71d69c6b1d4e6655f999aa39a0b51dff174a8facf25d38b0f21dfff7e836484b13e4135fa5f0b931517e43c80de33cb6131e24aa09b69b0a86c6e5f8f10a2463c2d38369657c968ed1123154de67b4e44ddb61def9305c4654cccf6850f9c4cd25223251cb9280db9346dd127ab7cb606b59ac77dc0b4b2697b18744f982434d137db1a760a2559653140f48b9474216b3861b2d72501086fbeaddd02366fdae8c0bc3e0f27ccd64df1f7aedf30c6d01403dd806da8b22bea78e69abc1", 0xce}], 0x9, &(0x7f0000b10000)=[{0x100, 0x0, 0x1d6, "538832fb06a343f94815773dd7c6e60da461714c97441240cf1a4951d4408e2f38312e8f3b22dab6bc0eeb9dc29244ea349a0b89f44b21757dfa0ad577613db962d971e28e31d874210750e383520f95b6b039cc8c6b34b44ea7e48933eca7eb6d2a0aa97a57af970007153a173005978497ea3da05282cc6b9ca361a6b3a194f313b970f10a38c032b565ac4e9fc0143113fb46c283645cb8d95da8e4048258c17736d5003675079984c67b5e2c4b9007be288071bedd9d4205e0eb059b9e778c394eaaddcb0afbdbf418ecbd1550a550dbfdd994dddc412c78bf8b557526a54fe2830bdc5cbe54d8"}, {0x1010, 0x109, 0x9, "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{0x28, 0x110, 0x800, "3e1979d542a5fda529cbeca41b5de3290dab18a8d0"}, {0x70, 0x119, 0x5, "820e16135c1cb518d952fc74b784769b324dab4877145948a12887ed4f84095ff781b2efebb0828d5715a72392cf626e8377300f0891e3ca8caae7501acd938a40c1fd47cd52877f27b41503c1016e6b65bc5465836cbba10bb230"}, {0xf8, 0x116, 0xc7, "bc1265e9141f507cec9080a28d61d94e3f684d10aa3a82835799ffe44535e3acccea1ea2a7661409ea43da6d5d0ee99a419ed983d81f972dde976911e6199a3ead100a8706581c04087b63e12ea8d44253bebb542eaea7cb9b6dd73e058fd343e68879216652500eb33f5ac3560656a2bfbc1725ccdbec9c44765ffa7537f2811fb6705b975725f61f7cf64cd240ea1688f4a0ba918f80f4c0c117d45cfebcdeb3ec128da788cfaa6cbee03c6036cdd098955a9f9add33bffa30b551da03c2ebf7998b9975e250c61b494d11f1451ae573c5b19cb028b345f31e3051a67a7f0fe732588d1e"}, {0xe0, 0x0, 0xfffffffffffffffa, "5ea292eff447a19eb7bd660d352ab006d4e99169cc1de89f6a23c88820fd267b116a70349a693fb68414ab6cd492f91d790d6ced48fb062f42a1790aa91b5a6f04ef793b91555320d387cb37e7758b47fd2f5716fb68b5498f14bedb4d90a9c5806fdb49c8fc6b3f4e2783d8f7d83aad7d107e9d965c15424f5b8b65c51fea9a966c70c2aa239eff072c0728d9301c5092ef4ac67e666d475b03e1f0480a18e458779a1fbde9f3b417bd24a0dac762aa549253b711b3b0602d207d2f449e16c92a8a319f777ade6e452003c22e20"}], 0x1380, 0x1}, 0x401}, {{&(0x7f0000102000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002f9000-0x40)=[{&(0x7f0000519000-0x55)="4aa26cd3623088678ac687bfe318ef7d89554310281d2bdb6a4e4a26f98e615273806ebbdf52282584bff3e738f58f63abcc1839ea0b1256ad3e094f761119571ca1f1fe61a47a780caea808697f17572c39a12408", 0x55}, {&(0x7f0000628000)="e706b8543d63c99aba82627752776de2ef2ca38f3f5257c28c38441f9d6be246e809e288a72471e75a381349e8b9fc8e8193d4c55ee84ce82bdfa7266659b289ede65d8e48d1df9899e95a6fabfa029766818b126a1038a8e94b067585e819b69130c8cd9f9efe9b25f36cf2d762a55791698121261506f7bc922006ce829ba4fe134da7e5c05b7bfb9bf7bb35d37159b0b2045206c9cbed21847ac7193577da98ccc064ed50a09bfc942289ef48d9f326d9ca718cad6f988b4f597c5aa775dc10b484d2810d094904d13ff188d9262dfe120b1b08da432ada79c08f88", 0xdd}, {&(0x7f0000762000)="92942940df8b13699f5cec596f2900e802ab8e396d670c48aeb66bbd26941cce1b1cc880e07e944238dd83f65c33c51a5e467291c326decb948b199045cc85811b97d6e1f00e7ff346794a4d72b6307a73aea58fc4db0a22c033460e340ef8f2c86e2e9d9fd1fdd74c7cb860762c9659d3a68a4e00213913f3048b06", 0x7c}, {&(0x7f0000aab000-0xbc)="1c68bd310b2fb482eeeb112f17e6e847c43655e78db0e4ceba83802725c66db24a1d9154551f406b18de092f19b57db1e303fb02aad68700bdda1f6d08c62075ae76a4c8d21929ad54f7358509c9e2933ecb5b97fc9edd846b94082d326ac0f8875a7f618656b0f03344bd52ca6f636b9586316d376a810184909ea351b72fb28296e748884bde3ceeb0bf346338ca9d074827f9fc4ea1e3b0435d60928216dd57f530a540c93dd115413245e67734bd98a51dc4f1a7b26e1347d141", 0xbc}], 0x4, &(0x7f000070c000)=[{0x90, 0x105, 0x0, "107e43a2fa29f88a059c268856c12d4194caca4680c23caf9d3840f5b73d78780a209b683ec3d989b3c759dc3e5e324fad110954e8baa49c8a467cf8e859332a6efc6ebf80bd4373d41f5acd571821c870eee9a73c42c5c32db773800ea9b99b3210326a7a8034c766d27190921cff120bf9b4e3949c9331f6ac"}], 0x90, 0x20008001}, 0x5}], 0x2, 0x8000) 2018/01/24 14:37:35 executing program 6: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f1d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000079000-0x10)={0x8, &(0x7f0000f1d000-0x20)=[0x1, 0x0, 0x1, 0x7fffffff, 0xffff, 0x2, 0x2, 0x56]}) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f1e000-0x4)={r0}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000f1e000-0x4)=0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f1d000-0x230)={0x5, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) 2018/01/24 14:37:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x6) bind$inet6(r0, &(0x7f0000073000)={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x3ff) bind$inet6(r1, &(0x7f0000f6a000-0x1c)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x800}, 0x1c) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r1, &(0x7f00000f3000)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x1c) 2018/01/24 14:37:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0xfffffffffffffffc, 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) 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) pipe(&(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/24 14:37:35 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000010000)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000000d000)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f000000a000)=0x276) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000)={@generic="cc6ac09c78b7a26e18a1132cbc0b7b82", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000c000)={0x2, &(0x7f000000c000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/24 14:37:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0xfffffffffffffffe) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x1000100000001, 0x76d) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e1d000)=0x4, 0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xffffffffffff4e8d) 2018/01/24 14:37:35 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f7b000)=@buf={0x92, &(0x7f0000b07000-0x92)="c8a92482c2d8933c2d84ebbe87334f34fe9a7540529e8d925b461bff4592d949902480580a14b72ba6c8838b333e16e6c674eadf2f328f4004411baa123b534a67618f4833ca45112d9158cfcf3bd7422127446d9557195e81416f63999ee0f948dda0c6009f3ab0153a2de2f0b82937078e189ae80cd34380e14d89047370dad14e34a4e9465b1082705db9e1f80f4feca6"}) sendto(r0, &(0x7f00006ad000)="8e25588146fae32ef1f51e43e01930d4083ce08ea698c04a288cb06787cd2349b37eba99259804b1b27cd7342deb21ffd5cd40ab996cf8c8a51ee8c929b8178b80da8cea54109f327a5f9aa77b7e97dd774a45f9831662c2a28c820a73a2159b3c6e37a4", 0x64, 0x801, &(0x7f0000f7b000-0x10)=@ethernet={0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r1, &(0x7f0000364000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a7e000)=0x1c) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000786000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f7c000)=0x14, 0x80800) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000f7c000)=0x7fffffff, 0x2) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/01/24 14:37:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000006) socket$vsock_dgram(0x28, 0x2, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/24 14:37:35 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000feb000-0x4)=0x1, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fad000-0x40b7)=@ethtool_per_queue_op={0x4b, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 14:37:35 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept$alg(r0, 0x0, 0x0) 2018/01/24 14:37:35 executing program 0: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x7d0, 0x0, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00007de000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000658000)=0x3a, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x15, &(0x7f0000ffa000-0x4)=0x396, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff8000)=@req3={0x2, 0x7ff, 0x9, 0xe52f, 0x1, 0x8, 0x2968}, 0x1c) 2018/01/24 14:37:35 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001b8000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0xa, 0x100000001, &(0x7f0000fc9000)={0x0, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fca000-0x10)={0x5, &(0x7f0000fc9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000fc9000)={r2, 0x2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x1b, &(0x7f000082d000-0x4)=0x0, &(0x7f000082c000)=0x4) 2018/01/24 14:37:35 executing program 5: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f68000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f67000)=0x20) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f67000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f000073a000-0x6a)="b5b4dd575d310c43f7b4fa69efa302cacefbe06b427be252e18c0cc35ffc36d3e7172cb392b4196bc878baf36343c99419c44318e909b34e57cbd4caf10970865ef1b9fade6f10040811b3411b6cceb050b9205503ab3a5ecaff1fbc70658ac1052cf4a3f0d7ab4c76c2", 0x6a, 0x20004000, &(0x7f0000f69000-0x10)={0x3, {"5a74ed25af732b"}, 0xfffffffffffffffb}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f0000c20000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f69000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ceb000)=0xc) sendto$inet(r1, &(0x7f0000f68000-0x1)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 14:37:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x7) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) 2018/01/24 14:37:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007fc000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e4000-0x11)="", 0x0) socketpair(0x4, 0x7, 0x0, &(0x7f00003f5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000003c000-0x4)=0x0, &(0x7f000074c000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00009ef000+0x433)=[{0x0, 0x0, &(0x7f0000b1b000-0x60)=[], 0x0, &(0x7f0000add000-0x1d0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000aa9000)={&(0x7f00001d3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000714000-0x60)=[], 0x0, &(0x7f0000c3e000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) [ 1153.411959] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/24 14:37:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000031b000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005c0000-0x8)={0x0, 0x0}) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000805000)=0x0, &(0x7f0000fa3000-0x4)=0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffe40, 0x20000802, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 14:37:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x3, 0x8, 0xf9d, 0x8, 0x30000000}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x35)="e4c72c3534ef766a7f6167977681e94f74d5153f067b50250610fcc7c733a6b54440cc319fb21f10e68cacd6d00d74bbd136989d5c", 0x35, 0x4c840, &(0x7f0000002000-0x80)=@generic={0x0, "253e0654a37f6614bd17689a7eb721da208f90701c56d9a12e4795867d55b4dddb6ba6e7b50d2c863cd98037fe0a9467871eb65d5510f21a01dde46472fa77b9fb415e281138fd22ef4f1d2093fc5aea2972a80e5d7677a49b072a544381de8bedee8f52bd0355ac079a78cc1102d00965b3302cf6530c29c53e1aa029aa"}, 0x80) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000003000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x14) connect$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) 2018/01/24 14:37:35 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ffa000-0x8)={0x0, 0x7d}, &(0x7f0000ff9000)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ffa000-0x10)={r1, 0x3, 0x7f, 0x200}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ffa000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f28000-0x4)=0x20) 2018/01/24 14:37:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/01/24 14:37:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x80804, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x2, 0x4) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000c32000-0x8)={r3, r0}) write(r2, &(0x7f000076b000-0x24)='"', 0x1) recvfrom$unix(r3, &(0x7f000042f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000d24000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/24 14:37:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x48) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair(0x10, 0x80000006, 0x4, &(0x7f0000ac1000)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f000019a000-0x28)="cbec49ffe8fc278cb39f2fc87b77233ace0a26ef9507a1ef635d746231120361f4623d268d66a617", 0x28) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$alg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f00002ac000)=[{&(0x7f0000823000)="07e3d8ae6ef5a0bc8e327d0e9bab649242c8", 0x12}, {&(0x7f00009c2000)="dcce667f1cc45b96c731c8193b", 0xd}, {&(0x7f000016c000)="24a4f431622f53beae59f219d271822b7f89ff55e5c22d759cebe2ec00bb1d0d89c465608c128eee9ed902bb0973c986acb1897c0d599002fa2da3205ec104064f33b4525d9c1a1880aa005e80fc75c72753785f27e4ac84ad48ed22c11391b06731173c21f821318149f724b61679c1c0ed84d081af6c11051c39cc92ddc3a9027cec746eab32424237af85f5dc36ae4523541b0b1ce524091487eb8697b1", 0x9f}, {&(0x7f0000fea000-0xeb)="5a0bff831e10adfe77dcd59ea01184d22b809d745073132c2b51fb62693c134cd25aa1dde165e62cadd199c6c83e0961c1b82fd9eb30372cbf61990aaf67c6924aa01debad69e722956a252ef0a386a18575034f0d98f9bed69d463fc1828933c9102a676d5118a0b97140541d42ce2f17f93f8a5f6445014bddf124bf32fd10261a3751f584f3bf28e98a75788331fbd1cf5e50cc41d4923df991c7e2ae1950837b8e4db869f36020e4207785240feddc49265f1560799b382bc8c028441c786d6ca04174f73812ca7493ea91f128466a99d80e2a151afc2b15d4dc269744303d1e0f44723141e57687b1", 0xeb}, {&(0x7f0000575000)="9c60b21bd7f7ff461be6a6f2c0e63f", 0xf}, {&(0x7f0000a0f000-0xca)="42436e3b1bc1d0182a69c971b222d5177cbf5edebfb67980f67f91a54e404371350148461994a907a201c3f05593856a120843c4e70db8cc71db4adbd6e81f69482174d1d9c8b6a0c86c9751c36d68cfe514b24b60566e2dd9a0ae2e3814321888101cf9a4a76d2e568a2b222c6d9ec99f641c02aed47e7aaba87547f97dd7eb7354cadcfbe4230eded60fe838211b2aa3f2e860e477bcf2861fdd5f631226e6c7fb849f1ac7f747ff7275e74bad5667f3b2e52a1083451b7a55711c2f07d4b808794c0cba574849289a", 0xca}, {&(0x7f0000f4b000-0x2d)="57e438cee7821caef752b459f98877e82cd12470f49b818daf145189ce210a721552a0a77b8e015faf7016fe29", 0x2d}, {&(0x7f000010f000)="fbbbe30ef96a200e2329cbfc1db8640481cdcb290230678ac292e4a41f0ea076745880766704c7014012604560ab0293250ac29625f4166f6f2298d6bd1a98fe1ffa9652db208de666c0fbf133f134a70b82d64dd0acb3c7a350468c797ce38b8e20fff77fb2abcb2fccad65a52bb53b6df40611aa42a3", 0x77}, {&(0x7f0000481000-0x4e)="04afcb12ed9b749cbd840c6a2d76d26908229f132c7606948bd47020af0623cf8411c688538512685f7928a45263b31fbfe086d121e65a887ad1323b8511b21ba880946c576b65a187eaaa6d6b5b", 0x4e}], 0x9, &(0x7f0000bf4000-0x320)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xbcbe}, @iv={0xb8, 0x117, 0x2, 0xa0, "e0f32484b84954b9bcbf0f1d01bc7e2fa70098cd171bd97366767284c8f214266e9c4d5f2488ca41d6b76ea3c47c0c5315e28e7bc46b3ff455cb2e7914b75d1a2a77d1249ba00eba390acb8b4934a70eab3404205057d277a290781bd736bdb5df56260bcfd4b3aeb419de1906a18813c15f0a2db595c534765f6fc3cc53ef783976247ac5265d0838dbc24b44997feeff4350196f101e9ba773fc55019e0db4"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x110, 0x117, 0x2, 0xfb, "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"}, @iv={0xb0, 0x117, 0x2, 0x99, "061898c402cb1b74b54bef068efa0a128a904e2e619a7f35a83d07c92de6d1a2f3c442fc520fbf0f122aa9e87099245131e8a172f2edcb57248acd3bf75d0c6a737cdbfecb836182187241b32c851f8a328fc8a763589b8c6839513bc77aa1f45cc5a2acc2657106271c0d1228403b5cfb030174c9aa6411b53bb59e10a2856245846d73d5b1dea1f8969716036292a30ce8a895f739e84a14"}, @iv={0x48, 0x117, 0x2, 0x33, "3edc7f4cc20911870e6ead338f1734c1b9aee4b0f173f6d246489163891401cc44fb9a7b7d7da6fa6956bbcbd5ee1acd2f5e3c"}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x320, 0x40080}, 0x40001) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000659000)={r1, 0x0, 0xca, 0xa5, &(0x7f000023e000)="d063c21cec3962f31b0a1604b4939f3b89fe65707f77637e1d2a3be6971037a1b6ec0e310b7fa294b37410d034742480e707dd3ce8ce586afa6d9570424bc2dda3fa9082ef1dfe5c0167c7066d35bdb66ec5bdff855f727fd4db3889eb8944fddfce9adaabcc4b611dc9ff0e44bb95f04aef25a8b37f58e189f72f2e78e0ecf993d005065ebd6265d756ab6d9d5fd8602c25aba9f5d368511b3d759a2eb57fd895bf4fc0250a70437bc3ea613b32efa6382ee64f942a1f1ba54fbd855816d6935daeb0df47d9a4e1556e", &(0x7f0000476000-0xa5)=""/165, 0x7, 0x7}, 0xffffffffffffff9f) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00005ec000)='tls\x00', 0x4) accept$alg(r2, 0x0, 0x0) pread64(r1, &(0x7f000074a000)=""/65, 0x41, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000516000)={r3, r2, 0x7, 0x3}, 0x10) sendmsg$alg(r3, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f000044b000-0x20)=[{&(0x7f0000fef000)="c8f4f5f3ec107f97b1e8d4576d237e767539994e72c9acb8b920d4ba4c2c12591557713cd54da359f127448aff9dbaa7d824182b1861f0c1a5adea3d023c408c56946e47b4ba36c834", 0x49}, {&(0x7f0000806000)="204b5b7096cb679071363ee5c734a868e36b59626c12898faad016159b62e7a3c01f15198585d0d53f3240dda2fe7503645eeb8fe8886cffa42f2755239610c3abec522306ef444274f20241784b085d6f0c21fb2b990d4d78d1064794a8125224a0f8accff6c7f4c6562b4f3348dcaac006c23f5be3f607d9648fa6711d2fae74c324d54906c37793059a1af968451d80845ac55f7681249d853e9f464371e8f37cffbfcd0df34d7ae3c2efbe74195ead", 0xb1}], 0x2, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000333000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$vsock_dgram(0x28, 0x2, 0x0) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={0xffffffffffffffff, r5}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00004d5000)=[{&(0x7f0000a6e000-0xab)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000eee000)={@common='bpq0\x00', 0xff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007e0000)={0x0, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x3, 0x5, 0x8, 0x1}, &(0x7f0000e32000)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000af8000-0x8)={r7, 0x6}, 0x8) sendmsg$inet_sctp(r2, &(0x7f0000887000)={&(0x7f0000ee2000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000304000-0x70)=[{&(0x7f0000ed4000-0x75)="4a851f0ba776a2eb87632ed7268da7583b2d770e86dc6debac03fc8204db09f27e6347d451e6faa08a10c2f29196b324a44a576fb3075e7a20a8744b7a7cfcb392321b90efc049d64be6ef291973e9c356d4b695892b9577e0570b8d78de42f9ca9db0638610751c6c4de2d5420663fd6ad00834c4", 0x75}, {&(0x7f000065c000-0x91)="8e5baca9b7cb1b76769c4f5279e54bed8a566028231d76f04acbc235a5f3156c51261de6083040ca6f2607e5bb87439e1473087e9fcbb740d44f7438d36c6e26115a74ae6a6b14dee3a7019641a9e6efef81a1791d5eed5db0b00b6ddd5d8e3e8593fe89e80211f0e3a671fd33e894a08e4dd443da4441d325101d8def7f23398f9c5e0d7762e1011238571a6328dcc3ba", 0x91}, {&(0x7f0000c75000)="32ef016f6b6842b3b2621f0238685ffd6cd2f17ce346503baa6e9f338a7eb5a33890da155d8da6242abc5bd6b433a9fe0fb7e6342bfbff5e47bb8eec64f02f92f1e99d", 0x43}, {&(0x7f0000dc9000)="d6ad9e33d296eea251817b6769", 0xd}, {&(0x7f0000329000-0xb3)="d5b0afc190ad7ca08be051f37bd5ca78bd22b012d95c066998d57807221a8bf2bddfe09f0c5c2578c16e91c613938dd580122faa0adae9127892cdcb6539ee12ee169ebcc49ed3edd4c3dc80b6882f3753f1fcd96d662c7c251b607d44270f868d00e5b389707458e77d8df007efb2507aea1717e88f8d0784653ddd9cc576582f5ca1741d03f0440e2c300c9727cf215bcc549fab83c5e0cd7154bd2fc94a05d5235ec8f3d9767818d030ea3d7bfc7e913c87", 0xb3}, {&(0x7f0000230000-0x87)="9e9ab8c925483be8a2a75dc95a1b71d081365091bbf26eeece8b7a2ed5c312db54a27f85bd75806b632c73398f9d5984d08b017725967d99e861af764f9d995f3fcf9527e9e5fc3b458c0dc465b0d75ee95215ef3b55488fdfa32d24d781ce878581db043ec75b0e7046545d31cbb970f64f98b09665066fba9373d228ec14380b45ddac03bda6", 0x87}, {&(0x7f000000b000+0xb11)="70733d0e09ae2370c667f13110695a750159fd49e048cd995e723eb6ee66aa769af12a4094047cd6b56b3237b7b1cfffe711a73af7723cf47909b0a30d358dd8da59c9ba0a31f209179d761664d2b4e773174cf3e8b74f363b4229da6b1f56eb5714540544c12c55daa579848dc9ddd1bc1e79ae12d9d12c6b7e1f0a59e6f51ff01e7af57cf84608abdb39718aa96eba3ec2e2cdb51ee5324a404231a9d0bb01fad430684421a3be4c11df79da8e553aa2d6b09e33b3de3be076c6c96777f3a8", 0xc0}], 0x7, &(0x7f000077c000)=[], 0x0, 0x10}, 0x20000000) 2018/01/24 14:37:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:35 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, [@NDA_DST_IPV4={0xffffffffffffffda, 0x1, @rand_addr=0xf}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000015000)={@common='gre0\x00', @ifru_data=&(0x7f0000478000-0x20)="0500000900000000003200000000000000ffffffff0000000449faf4e2007e23"}) pipe(&(0x7f0000507000-0x8)={0x0, 0x0}) accept$ax25(r1, 0x0, &(0x7f000050d000)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00002d2000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b3e000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000054a000)={r3, 0xb0, &(0x7f0000ccd000-0xb0)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x1, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffa}]}, &(0x7f0000cd8000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00004f4000)={{{@in=@multicast2=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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a16000)=0xe8) 2018/01/24 14:37:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000be4000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd2000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a2e000-0x8)={0x0, 0xc30}, &(0x7f0000e23000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000077e000)={r2, 0x4995, 0x1}, 0x8) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000555000-0x72)="") 2018/01/24 14:37:35 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x80000001) sendto$inet6(r0, &(0x7f0000000000)="0855648758d439338d6ed2628306492eab0de480b4cf2fc5eb4e5df34c3f90d20002000000000000", 0x28, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/24 14:37:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f000021f000)={@common='bridge0\x00', @ifru_ivalue=0x9}) 2018/01/24 14:37:35 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000005000)=@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, &(0x7f0000005000)=[{&(0x7f0000000000)=""/211, 0xd3}, {&(0x7f0000004000-0x86)=""/186, 0xba}, {&(0x7f0000005000)=""/0, 0x0}, {&(0x7f0000001000)=""/5, 0x5}, {&(0x7f0000006000-0xaa)=""/170, 0xaa}, {&(0x7f0000006000-0xf8)=""/248, 0xf8}, {&(0x7f0000006000-0x2a)=""/42, 0x2a}, {&(0x7f0000005000)=""/173, 0xad}, {&(0x7f0000005000)=""/30, 0x1e}], 0x9, 0x0, 0x0, 0xf655}, 0x40) listen$netrom(r1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/24 14:37:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3ff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 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, 0x9}, 0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000050c000)={0x0, 0x71d2d8d7}, &(0x7f00006ca000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000031b000)={r3, 0x4}, 0x6) 2018/01/24 14:37:35 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) pipe(&(0x7f0000003000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0x2, 0x8b, 0x95, 0x3f, 0x4, r1, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="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", 0xec1}], 0x1, &(0x7f0000001000-0x2a0)=[], 0x0, 0x0}, 0x0) 2018/01/24 14:37:35 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000011000-0x4)=0x0, 0x4) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffffff7}, 0x0}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) 2018/01/24 14:37:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002fe000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000d7000-0x4)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000476000)={0x0, 0x68, &(0x7f0000549000)=[@in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000894000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000242000-0x98)={r1, @in6={{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x100000000}, &(0x7f0000dd3000)=0x98) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x40000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/24 14:37:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r1 = accept(r0, 0x0, &(0x7f0000001000-0x4)=0x2da) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="94efc9c8c3b0df33c6a348b61e08c9734a12d6c40df477a8803900", 0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000aa1000-0x4)=0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000488000)={&(0x7f00009da000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000dd9000)=[{&(0x7f0000ba4000-0x1f)="858391bf7e711dd99ea4f453d47203ab643424287628cb655605d1eea017de", 0x1f}], 0x1, &(0x7f0000e44000)=[], 0x0, 0x0}, 0x0) 2018/01/24 14:37:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d0c000)={0x0, 0x0}) connect$ipx(r0, &(0x7f00001f0000)={0x4, 0x3, 0x8, "9608d91eb5f2", 0x200, 0x0}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d00000100fcffffffffffffff000480fbf502007e23"}) 2018/01/24 14:37:35 executing program 5: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000321000)="", 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000059e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000fef000)=0xc) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ff0000)={@generic="6f2f3d0278839aac31d08cec967c9647", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000852000-0xe8)={{{@in6=@loopback={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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ca000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x7}, {0x530, 0x3ff, 0x7f, 0x7}, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4, 0x3, 0x1, 0xfffffffffffffff7, 0x4, 0x9, 0x73}}, 0xe8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket(0x1b, 0x7, 0x1) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004ba000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d0a000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000fef000)={r4, 0x1}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0xa, 0x1}], 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) accept$packet(0xffffffffffffffff, &(0x7f000040a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae0000)=0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a9a000)=0x3f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000daa000)={r5, 0xfffffffffffffff8}) pipe(&(0x7f00003c4000)={0x0, 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000ff2000-0xc)={0x2004, 0x0}) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ff0000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 14:37:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000fc9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000766000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00004b7000-0x4)=0x0, &(0x7f0000960000-0x4)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x40, 0x0, 0x0}, 0xfffffffffffffe39) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/24 14:37:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$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, 0x4, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000391000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x238}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000490000)="94db46f560d671bb45e0da968be15f00c8eee0cf813260e657e466d4296b88b1", 0x20, 0x4010, &(0x7f000088d000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x1, 0xa, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000b5f000-0x4)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c8b000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000daa000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/24 14:37:35 executing program 2: 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) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000a7e000-0x2)={0xea, 0x6}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000c31000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg$alg(r0, &(0x7f00000f6000)={0x0, 0x0, &(0x7f00005d7000)=[{&(0x7f0000218000-0x9a)="e56c790c5ed4cd106dfe80f2298895e6059eced42b15b946fa3e602c717e70daf4d99001326c067e0a8c7d5aaea5854e3d31645a00fabd8534f8187225a214adc17daa88fc1104c4fdc6c780345ca599cef59e9b3e608486630e98086658559804efdc006f696a20594e29df38daf4655a3ced8ed1e4110278c4c5e75e43dff39af53f9a5b4d5efb1f94e3431a228bcf968dafbea4f60509f197", 0x9a}, {&(0x7f000011a000-0x8e)="68458549b294240a6e762e81f377a460102a026eda310665ec7c28b5545e3bd1d0b61c5284cf69add39f4a301030423bdde17dd9302d9c036369e420fff4d01ec5c61023fa76f434bf8d333c72287e2f73f2f488e18307be4a7c00031f8863a45460ba416c21d9511f0ff9235ddfa1cb0c319f73c67587ac6f367b94924fad2b52488e39d4b1edd66f093fdd16e1", 0x8e}, {&(0x7f00001ef000-0xe1)="7de4fa1af043a08245aba3cddf5724f0dae88da4f6b8bbc84b31c47f41fbb95fabbc6be3f22a0a5ab4954ac1d14dcbd8f9ad4003b82f8f0e028075962754a2126319adaf038a9d49d4976c4bdf4781117061170bedcae7b491771c648a18c8c2404d35981c5d0e4d1a8b86d369db3abcd4db8e0db4801ad6a9559951276f79464c1fc45030495e5a68a2d2c38383e43aa3f238bb478855c4ab99ca4fa98126742176f2eefcd19e0ecd8168050419fc94cfd7e7ec17681553421439501b15156d8455737b108741235c00f084c4504505f19dedfbb42d4863f9ce00b887ffc40616", 0xe1}, {&(0x7f0000ef4000-0x5d)="f8e62c2be5236ce6c0d1d4c3fd6ff758445b438e595d513624bfa22f23f9c8857c992c1102a08da0892d728822c6a4a817df07a34a99425b3dc12ad7212df141f5ce90ccaaecba07183378ccd8e2731c33e34a7b5060a021f7eeb3f43b", 0x5d}, {&(0x7f000005c000-0x73)="5a6970b855d57f6a98b73c80e54bef5ae6a97c44a2820b2de64c04053c0c56a625dde234a0c5d44412335ee4dd42aac02554c80876791d5961f11c4c88812ffeed9d410470e9afb6401e9f5a2997345c072dff7012b61fb5f4b0800c6fb4078b8d6545e81c82c27f711282df15b8315951ff92", 0x73}], 0x5, &(0x7f00000c0000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0xc0, 0x117, 0x2, 0xa9, "5fe1f13e08359a016101afc6bf1f37f802da77dce39dc2359fd06ea35248d58034d463531b6d28286808c6a14516ee6dd72767531757392c62531f6d74309bb3d7efb02c05f8a4185c85f59516810c3430d39ec7a8c8a043abf8aa5484c75f9a7cf63127149fd4705bd8db8c2ecd8dbb253c0e5d07ae839075ce99eedaf5a8db89634482f671e3a7b6356fc799d2b9798489fadd032af79227c501a0357d6a99d2dd04c0ce873e1b25"}, @iv={0xb0, 0x117, 0x2, 0x9b, "944c813f28045d683e92d7f581f7a194e06f275d5c1a21ab5b8b01a49515f1e317d3035c6643a93ca4fe2fa1a7e7758081831736c1e17a67c1012c23ef177d0dab5ccff7188e6f902c2f44b72cbadacc70ac7c19e395599e731038d4f8ca110ee6abe7c7fa902a509970d76dc4e485940163116fb44a62cda08f378d844952941873bfc86e30a60262e9ef912d6d21c33515eed55aef907ca75a6c"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x4cf}, @op={0x18, 0x117, 0x3, 0x0}], 0x1200, 0x80}, 0x4080) r1 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000355000)={0x0, 0x0, 0x0}, &(0x7f0000452000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000058000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x2, 0x4, 0x3, 0xfffffffffffffffa, 0xa, 0x20, 0xa0, 0x3c, 0x0, r2}, {0xfffffffffffffffa, 0x8, 0x81, 0x0, 0x5, 0x4, 0x822, 0x6}, {0x7fffffff, 0x5, 0x4aee, 0x81}, 0xffffffff, 0x2, 0x2, 0x1, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x2, 0x3, 0xf2, 0x1, 0x7, 0x7f}}, 0xe8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000185000-0x1c)=@req3={0x5, 0x8, 0x4, 0x8000, 0x8, 0x29e3, 0x800}, 0x1c) close(r1) 2018/01/24 14:37:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00007fc000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000022b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000033a000)={0x0, 0x8000}, &(0x7f0000b69000+0x17a)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000dc8000)={r2, 0x6}, &(0x7f00004f3000-0x4)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0f00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/24 14:37:35 executing program 6: r0 = socket(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x8000000003, 0x39b) listen(0xffffffffffffffff, 0x9) 2018/01/24 14:37:35 executing program 4: r0 = socket(0x1d, 0x7, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000694000)={0x0, 0x1, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007fa000)={r1, 0x3}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000b4f000-0x4)=0x80, 0x4) r4 = socket$packet(0x11, 0x2, 0x300) getpeername(r3, &(0x7f00002ff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d5d000)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000723000)=0x100000000, 0x4) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r0, 0x0, 0x100000001) setsockopt(r2, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) [ 1153.794927] IPv4: Oversized IP packet from 127.0.0.1 [ 1153.800343] IPv4: Oversized IP packet from 127.0.0.1 2018/01/24 14:37:35 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f000000b000-0x2c)={0xfffffffffffffeda, 0x1c, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/01/24 14:37:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e4a000)={0x10000000, 0x0}) sendmsg$kcm(r1, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000384000-0x38)={&(0x7f00004b0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000210000-0x90)=[{&(0x7f000035a000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f00002d1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000663000)={0x0, 0x1f}, &(0x7f0000b3f000-0x4)=0x6) 2018/01/24 14:37:35 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x1b, 0xe, 0x7ff) bind$bt_sco(r1, &(0x7f0000004000)={0x1f, {0x2, 0x3, 0x5, 0x101, 0x2, 0x40}}, 0x8) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) connect$can_bcm(r0, &(0x7f0000006000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000007000)={0x0, 0x0}, 0x1, 0x0) 2018/01/24 14:37:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3d, &(0x7f0000110000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, "030006fadbb022f0785c410387131f00fe4757"}}}}}, &(0x7f0000ea3000)={0xfffffffffffffffe, 0x1, [0x5c0]}) 2018/01/24 14:37:35 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000af9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00004c6000-0x18)={0x0, 0x7147, 0x20, 0x0, 0x401}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000091000)={r1, 0x1}, &(0x7f000077a000-0x4)=0x8) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r2, 0x0, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62", 0x4) 2018/01/24 14:37:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) listen(r1, 0xf30) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/24 14:37:35 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000001c000)={0x3, 0x8, 0xff, 0x7, 0x7}, 0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000006000)="76d3b89648b504cdaf873582b223e53db4466d9b9df0ba7c67a00f8a446c29d2ff8256e788c457a7a2", 0x29) setsockopt(r0, 0x6, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000001f000-0x10)={0x0, &(0x7f0000013000-0x18)=[]}) bind$bt_l2cap(r0, &(0x7f000001b000)={0x1f, 0x2, {0x1, 0x5, 0x7f, 0x1f, 0x7, 0x10001}, 0x100000001, 0x0}, 0xe) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000001e000)=0x0) 2018/01/24 14:37:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f00003da000-0x12)={0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_out(r0, 0x5462, &(0x7f0000928000)=0x0) bind$inet6(r0, &(0x7f000047c000-0x1c)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f00006f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 1153.876898] IPv4: Oversized IP packet from 127.0.0.1 [ 1153.882203] IPv4: Oversized IP packet from 127.0.0.1 2018/01/24 14:37:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) socketpair$inet(0x2, 0x7, 0x9, &(0x7f0000bcc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00004fe000-0x10)={0x0, 0xa8, &(0x7f0000e1e000-0xa8)=[@in6={0xa, 0x1, 0x3bdb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6ea}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x36}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in6={0xa, 0x3, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f0000e1f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000d2000-0xa0)={r3, @in6={{0xa, 0x0, 0xffffffffffff428e, @loopback={0x0, 0x1}, 0xbd54}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x7fffffff, 0x10001, 0x1}, &(0x7f000029b000)=0xa0) 2018/01/24 14:37:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x83, 0x20000000007b, &(0x7f00004d1000)=""/0, &(0x7f00002cf000-0x4)=0xfffffffffffffdfc) 2018/01/24 14:37:35 executing program 0: mmap(&(0x7f0000000000/0xd6d000)=nil, 0xd6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000af7000)=[{0x0, 0x0, &(0x7f0000826000)=[{&(0x7f00000e5000-0x77)="3613fec8e96dede14389f4f82ee13d4bab4f3ca7b7147f07dd30cff43b6e2b000e190b1a4cc71042efa064c48d6ae8f0b8e6b64803ab72be5fc7932010d219a9e8ce46e5b367b5327a001f728041e20507ea802ff7662e6d364ac29bbbcbe934a0c0051e3917ca63b012a6ebd405290dea7679450e6de1", 0x77}], 0x1, &(0x7f0000af3000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000d6d000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d6e000-0x4)=0x10, 0x80800) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000336000-0x4)=0x7ff, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) write(r3, &(0x7f0000121000)="240000005200271014f9f40700ff0324021507ff07000100200000000000000100000000", 0x24) mmap(&(0x7f0000d6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000d6f000-0xa2)="56886ee4e9527e796fa7ee698cf6534fc754e7eceaa45287aa1fbc9fb8a3ce890e36b094479984658834b6791b77e2b357105e06c92e3c8d6cb49cda0a92323a51d4944d2c29b9f5cd3f5d83656f9eb8ba2f407c089df5a27be988dfbd2cc94e5c659dde0993b86fa0b320a6a513e1e6e825575789cb08715280a281452d2a3d3f4a835a4b9a3319479c670123ef0d8666ec3012afc7b5600b33322b83acc602f1f4", 0xa2) 2018/01/24 14:37:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000dd3000-0x4)=0x0, &(0x7f000078d000)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/24 14:37:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fe1000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000333000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000733000)=0x90, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000982000)="950390f8b750a985f0a12a0697e111f9ed9f931675244c07ec5165efefa2c1ad295d1d9e41e45bb3b87280a393e8b73a7813af3910600e6854d995e3003d380bffa357d6d7cde429c4bb94bd2ea4f24bd4c6b28dfe9bd0138915e5833da672b94dc4b91f28c150e42edac7afde764f5c7a4b84c7bb65267e6f0d557c8fbeb0d71eef2e485aa17d53785c16fd5b7a8474d07743e31414270c51570f51550421e517145fdde414a5", 0xa7) syz_emit_ethernet(0x7e, &(0x7f0000133000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) 2018/01/24 14:37:35 executing program 1: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000419000-0x4)=0xffffffffffff0001, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003bd000)={0x1, 0x28, &(0x7f0000418000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001b7000-0xc)={r1, 0x8000002, 0x10}, 0xc) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/24 14:37:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00004f6000)={0x0, 0x0}, &(0x7f0000983000)=0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000711000-0x4)=0x0, 0x4) r3 = accept(r1, &(0x7f0000174000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e6f000-0x4)=0x14) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000389000)=@req={0x81, 0xfffffffffffff815, 0x100000000, 0x3a3}, 0x10) socketpair(0x4, 0x6, 0x4, &(0x7f0000269000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f000065d000-0x64)={&(0x7f0000e8d000)=[0x7, 0x4, 0x8, 0x52], 0x4, 0x7, 0x0, 0x8, 0xfffffffffffffffb, 0x5, {0xffffffff, 0xee, 0x8, 0x200, 0x0, 0x1, 0x9, 0x8, 0x7ff, 0x8, 0xfff, 0x0, 0x4d2, 0x12b, "faa81336a9f77defca21a01fa43e104b07ef4585d0d200ae503d9ac7c19a61b2"}}) shutdown(r1, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00008ae000-0x4)=0xb, 0x4) 2018/01/24 14:37:35 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x805, 0x6, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000001d000-0x18)={r0, &(0x7f000001d000-0xf6d)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000018000-0x38)={&(0x7f000001c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f000001d000-0x10)=[{&(0x7f000001c000)=""/148, 0x94}], 0x1, &(0x7f000000a000-0x65)=""/101, 0x65, 0x6}, 0x60) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000001c000)={0x4}, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000001d000)={0x0, 0x0}, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000189000)={0x400, 0x3, 0x5, 0x7}, 0x10) sendmsg$nl_crypto(r0, &(0x7f000056f000-0x38)={&(0x7f000010e000)={0x10, 0x0, 0x0, 0x80040002}, 0xc, &(0x7f00008c3000-0x10)={&(0x7f0000e91000-0x10)=@delrng={0x10, 0x14, 0x200, 0x2, 0x2, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x10) pipe(&(0x7f0000c79000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ce4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000965000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000371000)={0x0, 0x1, 0x30, 0x9f72, 0x8000}, &(0x7f0000db2000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000bfa000-0x10)={r5, 0x9, 0x1, 0x800}, &(0x7f00004a2000)=0x10) 2018/01/24 14:37:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000135000)=@ipv6_newaddr={0x2c, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000027000)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000008c000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x1000}, &(0x7f0000253000-0x2)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000051a000-0x6)={r3, 0x4}, &(0x7f0000718000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00004c5000)=@assoc_value={r3, 0x80000001}, 0x8) 2018/01/24 14:37:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005e9000)={0x0, 0x0, 0x0}, &(0x7f0000e17000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f00004cf000)={&(0x7f0000ed7000)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f0000f71000+0xde6)={&(0x7f00005d1000-0x594)={0x594, 0x29, 0x10, 0x3, 0x3, {0xc, 0x0, 0x0}, [@typed={0x8, 0x84, @void=""}, @nested={0x1b4, 0x21, [@typed={0xc, 0x3d, @fd=r0}, @typed={0xc, 0x39, @uid=r1}, @typed={0xc, 0x69, @str='\x00'}, @typed={0x6c, 0x5e, @binary="548bfddace35a2db52331d49fc41589d9c6947acb7b4b4f12ab78347677de5f749a21dee4edb0a76a18cc78a97b5c79ee50a69c6083773da3f34845ae3f0a5ece6fd5421e09097feec827a96de652195217d6709f80566fe09b833cb29eceee2b837b61b"}, @typed={0x10, 0x43, @u64=0x40}, @typed={0x10, 0x3e, @u64=0x9}, @typed={0xc, 0x59, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="cbcc6115033cd4e82dd5c14c91a7ef620dd78ed9c6ba79e7bca1d5ad5fb9ece9b9be934bc552f4c685126f8608a8531fdfee37777e44f95c9f202465d1f3afc781d56895df9b172c3caf8344b5844810120b6b63522e3009d2153d33edd46f7caef7393e49c5ad70aa7d4124f62a87c688cdbd28d0580d6e90173d523b8fd5eb06aabc762a9981ddd935c2e7d25a6166ce6c70a1b9c65fd0b83cb1ef4e0e16acf501e5274e04425a1dab310800a3838c8f67252fa8f125a8366af276457610a14a4b038de4e8adab42dcdd89db55a1ba023c83bd5b11e733afa01b458ce4d08d62095af3c97c180f607aacaf4ee4736ce9"]}, @generic="82a7048658fe0985c6039853fb690f9ef87222ffbaea61cbd55bba6f3bf4bf7454f550fe702e11aa353e6dfc87889f0961fab6e707b8fd84c534966bf5c7b6f0b11326c3655f9dd8720ae0b88e390de29ae327b57317e81b2888919838deaf6d6238af52057d6de7b33645969b78614b0bebb62df53a19e69c6731742e00ad3b476944c17ac0868c90416a966a53016c50ea9ae364f05c24b7f8d58872a88829120bd60bba3e79539b5d390736df", @typed={0xc, 0x60, @fd=r0}, @nested={0x1a0, 0x39, [@typed={0xc, 0x47, @u32=0x8}, @typed={0xc, 0x38, @ipv4=@broadcast=0xffffffff}, @generic="48de5b1a8a89fd75f926851cad3e566b84307410c6d85d672362ad09c9c7d704274841a4868fb1ed42364604ac1151f4d48db7ba1adfc68d826468b6a8853af9bd317e890a21ec3c65f8a93a7c4f90b85bc96c5a5b4e082962dcd4222c4fb5be3fbbce5191419d5b7f9e450a9acabad110859038893e009a9042a0df4d888196320d870625ab368b2eeac401795c659af3b2a93720dc28c7c9fe8ea298536d2a51270685d372cfcbe8789f8850ea33c14b728e3c2fcad3e9468e34e3614a84a2cb7fb149463a0388562e1867c0575ddb3e68c42a37", @typed={0x10, 0x4a, @u64=0x4}, @typed={0x10, 0x14, @str='user\x00'}, @generic="69244ec1d15584e87690831903182024f93add60bfd94b292e071fb34b7377dcf764bec05dcb81e6837caac70d3ef7d4e07e150e567171c3b6bec8bc2c754d84ffa33ae3f542daca903c7977237d7fdc62514ab904c7db7858f2d13d86a1192c344dfdc9c5404d4af57e8b1476b7db548d0aee236feec1a4af8f590fb10838e761f1bc4a0acd82b97684358180"]}, @nested={0x168, 0x68, [@generic="3348f191352b80a905df96985603457e70b451250e48a7f936910b3972ff3cfb9f20dc0d33b322bc6cda2bcc50adac35f446b1e9b2fc86b500", @generic="c2b998149bf08492856662d9ffba51eba47fb6a9fff8350d48a0a0747d3d90272436661e7909c474ee4de62200d00c1ed9b6935596445ef63ae0cf2b4ee3e5d54d6197ef7fe1e484855302bb075d2b3a8577d121b1a1b0a8dc5e7f4ee7b1a33814f929baedba5c5204ae0ff6c49565545e", @typed={0x18, 0x74, @ipv6=@loopback={0x0, 0x1}}, @generic="7f509a3c56f3e280eb17c03f3a0828a284bee775570adbed4ec81a1be1bca4b532c3f6f04b5dfb894cea1044eac8a12cea7212861cf88a6b87948057f3adbe7612defe8051d22ecbc8790a0e374c4874856fbf6e87", @typed={0xc, 0x84, @pid=r2}, @generic="bb6d164621694b54de1bc80205b3fd0936aa6a96b74700ae17c16f423410f3012ebab46299e69d1c87b69f0c6c8885354580d668802f06659329bff1d8c1"]}]}, 0x594}, 0x1, 0x0, 0x0, 0x40}, 0x4) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009fa000-0xc)={r2, r3, r4}, 0xc) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r5, &(0x7f000010e000)={0xa, 0x3, 0x16, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0x1c) close(r0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x8}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x2, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:35 executing program 4: mmap(&(0x7f0000000000/0x10c000)=nil, 0x10c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "802a08000000006b"}}}}}}}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000d8000)={0xfffffffffffff20f, 0x1000, 0x0, 0x8, 0x6, [{0xa, 0x4, 0x7ff, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x0, 0x5, 0xfff8000000000000, 0x0, 0x0, 0xbe188ed75434733d, 0x0, 0x0, 0x0}, {0x4, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffff8, 0x80000001, 0x8d4, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x2, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffff, 0x7, 0x9, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) 2018/01/24 14:37:35 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000006000)=0x0, &(0x7f0000016000)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000018000+0x8c2)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000017000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000)=0xe8) r5 = getgid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f000001b000)=0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000001c000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f000001c000-0xa)=@file={0x9a7e03b6a8bd711c, './file0\x00'}, 0xa, &(0x7f000001c000-0x50)=[{&(0x7f0000001000-0xe7)="e619b083b41e3c10ece197e22575606f8e14045b916dac505bbf976fb34888486f75d2df979a56cca9f45e7240e3a649d7e98b6f6aa7bec106339b80e03a146603aa8286d0f97921fe66d1934caf9a257bd4c977ecfefbc0f198fb0177c54f92d83f83ff141990ec82cc2a9e2f9375d9a779458799b4c4af17ab0533146bc9664ab5ebdfdba77fb44457b5fa2238c80292be7f3de667f9d8325c653b437104afe4b3ab71d3a67ef78454b8b03da5200bf4d5c8cbdfb219c060b9c5a909c102d8bbf7553cc6682f8736d1aea02da8b9a7aa8b22f23c3c0037e3b4edd6c49bf604b60221a3174891", 0xe7}, {&(0x7f000000e000-0xc0)="50f8ce57ab21f08e1b8304efafb6f8b37966fed46e6bde5818247f01de0d8c6793e8b9b4543e5d190c127d95ca99b610ef5143a6ac62ad836cefe28e0c1cd05c16a355c754f55a5221c0dde0622ca50aa8754c12e05d15d44c3c792ffb6ba54a79ef7940dc12488af865974e5165ceff1d85b4dfeca9ff6956c06452bac8a0300ced70d4f093ceab145f07452a622d2e284ac6822d6ae7b19f4ba6c11199a5c62ae1edb251a23d44cb962175f1801217c179ad5e4576f1bd8afae18f6cd479eb", 0xc0}, {&(0x7f000001c000-0x1000)="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", 0x1000}, {&(0x7f000001a000-0xc3)="541e95f20608612f546b4dadaeaf85a7517567cb0ebc0a3dc8f3a4cf65510f71b1ead6f9ff9c7ec224f7d17a804be14a690961e4381c0925e492f5592b393cdfa27f663f7a7119ac548108f7e42abc0c7e9ef085fa0bc44965877a42a3082b56c6d416206e7aae2a63a8d90286d7122b10299babf2fd137bd5928d25b8e709fb238a160802f7fc47fe3d0a25dd92d801129b66e45df07e017cbff3d64147f5f6e39f268482ca177bd5d12d928d09ac4942d0294c860b1c758392aded85de2d196c972a", 0xc3}, {&(0x7f000001c000-0x87)="6f26f9ec38c4aa2e490c99b97f9f2ad8f67676d6ced12874486d518768796b795fbe53ff3569a0dd148be3b1c34267ade5f76e357fbb794be150044721fb597c00cb61e345cc2cc3f8c33cf86ba29263f2cc514b8c307b1882aed30f63075e606364a4d8cee4400e1006b6ad92f2b36662a5145a722602b097a7da77417057da120b78d46a883e", 0x87}], 0x5, &(0x7f000001c000-0x80)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}], 0x80, 0x240000c0}, 0x80) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000001a000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000)=0xe8) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINK={0x8, 0x5, 0x0}, @IFLA_EXT_MASK={0x6, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:35 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000fff000-0x38)={&(0x7f0000ffe000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e1c000)=[], 0x0, &(0x7f0000909000-0x91)=""/145, 0xf, 0x7}, 0x0) sendmsg$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) 2018/01/24 14:37:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80007, 0x0, &(0x7f00009d8000)={0x0, 0x0}) recvfrom$ax25(r0, &(0x7f0000c85000-0x1000)=""/4096, 0x1000, 0x40002000, &(0x7f00007aa000)={0x3, {"c2a46c7f699f77"}, 0x1f}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x8010000200000087) sendmsg(r1, &(0x7f0000b11000)={&(0x7f0000d34000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000be7000)=[{&(0x7f0000e3e000-0x42)="a8ea62ca", 0x4}], 0x1, &(0x7f0000833000-0xa58)=[], 0x0, 0x0}, 0x0) 2018/01/24 14:37:35 executing program 7: 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$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x200003f}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x5, 0x9, 0x772) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000cb6000-0x20)={r0, 0x2, 0x1, 0xa41, &(0x7f0000eec000-0x8)=[0x0, 0x0], 0x2}, 0x20) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000d4d000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x82, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000223000-0x4)={r2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r2, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r2, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r6, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r0, &(0x7f000083c000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffeb8) connect$inet(r5, &(0x7f0000782000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8b) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f000093e000)=[{0xb, 0x100}, {0xb, 0xfffffffffffffeff}, {0x3, 0x2}, {0x8, 0xe35}, {0x8, 0x101}], 0x5) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r8 = accept$alg(r7, 0x0, 0x0) sendmmsg$alg(r8, &(0x7f0000af9000)=[{0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0xd4)="", 0x0}, {&(0x7f0000556000-0xe4)="56f1df3237c6f11483c962792ac8be0935605530ad162f3fc0995c48b75bc0b023647b0f635b18520ccd44bfd545fdf5381a3452e63c0e6a56580d24ee5a147d18f27685ea295df08223187fde0d91cad62f93b64688d53f2e447b3684f75e375b66dcff28a837265ca56ba2d0215a8da1ac213250883cc17f5e9edfc27c7ea56a8b8fc524624973405d097d2f2ab9484d6f44ab72a88f615cce1b93da1c1e3ccaf81d3e748831c829a0dd60782835b191e27a1b22cb37e5a70062dcddcb7d0990f78d13c31122dbdc29045407762d59f188fe99c4bdc2b7842e2952d56f92e84307d584", 0xe4}], 0x2, &(0x7f00006e9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, {0x0, 0x0, &(0x7f0000afa000-0x10)=[{&(0x7f000017b000)="12bf60d63265c2dbfaf736c2df83683dc4f613ab630b25435ee038b35c10ea0b09103bc1bbc3f06e2915f35ccde2d1578a699e06340523a6d0494e34d149a1876187e46f0e327a1741c2eab1b0acc12bc6796ec1aafe14", 0x57}], 0x1, &(0x7f000078a000-0x30)=[], 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0x9b)="30c60d69bb2ea21997f89a064c74dda9a9e69d82831d7e5b218686c70119b60c5063d19bc6858c0e09c549421ba05b205e1e3c73f9224ea3e8dfae18cd3a958cb717efbca2a1d2da9f483ee0748ac8bbf327fa4afe352784a5d5cc118b1013b521e1d7dcb21cdcc98b9903061567d575a05982fa3df0979c9187f31778fe0ab530280405f041733bce3fbe7a916c1ce095b0bafcbed6cb9dc41eca", 0x9b}], 0x1, 0x0, 0x0, 0x48000}], 0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 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) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f00008e0000)={@empty=0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000047e000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r4, 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, r9}, {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) accept(r2, &(0x7f00004a9000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002dd000-0x4)=0x10) close(r5) socket$inet_sctp(0x2, 0x80003, 0x84) sendto$inet(r5, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 14:37:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009c2000-0xfd)={0x0, 0xf5, "0e9a9411a65829a7aac7520f33ed57af78c06cf55ff714c4deadd56ca372a9f83ce5eaa72984714362850597993e0bdd4b5f5e3bc356e7701d7bb83387fcc3358ee3c473f1010767413f922f5f8ad999d517f59b0ad2f54123aeb0edda4b4148a0de9581f5f28c481ddb089a8409be5d4a91e7fc1008d2ea562e3175286b131e083ece74c577cd4c327d4447baf40999e66b985ff8248d2717e51c5e72a71caa581b38e0b74a627a0a8b7bac5c0bb49ef251f19a15784221b1be9b29684306520c74be800e45878e65f9f4e292dea573400957682a68203c281d5e87de5a2d36db2417df1285eeed120c6ca362453be162f23b9acb"}, &(0x7f0000270000-0x4)=0xfd) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007d5000-0x4)={r0}) bind$bt_rfcomm(r2, &(0x7f00005d7000)={0x1f, {0x3ff, 0x0, 0x0, 0xea0, 0xffff, 0x3ff}, 0x6}, 0x9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000082a000)={r1, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f19000)=0x8c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f0000c33000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x1, [0x3c]}, 0xa) [ 1154.074821] netlink: 'syz-executor2': attribute type 16 has an invalid length. [ 1154.082346] netlink: 'syz-executor2': attribute type 29 has an invalid length. 2018/01/24 14:37:36 executing program 3: r0 = socket(0xb, 0x80003, 0xfff) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000c75000-0x4)=0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/24 14:37:36 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000486000)={0x2, &(0x7f0000fbd000-0x10)=[{0xac, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fbe000)=0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, &(0x7f0000fbf000-0x4)=0xc) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000930000)={0x0, 0x0, 0x0}, &(0x7f0000ebb000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e10000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d89000)=0xe8) r7 = getgid() mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, &(0x7f0000fbe000)=0xc) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000001e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbe000)=0xe8) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, &(0x7f0000fbf000)=0xfffffffffffffe50) r11 = gettid() mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fbf000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbe000)=0xe8) r13 = getgid() mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000fbe000)=[{&(0x7f0000fbe000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fbe000)=[{&(0x7f0000fbe000)="0bb62e7ca554043cb444cc76c95242653c71d825d134d47e604e5234f4637bfde304cf0d832ecb2cccda149e74e1f5888224e42c70950825e231cb9793e14059ec1b6432f09f79010cd9a08b6dff8301f683c4022fc01f4b2e63b68d9f1a6bc4cf5a3dc71003ce60af2a659403b4fe1c22cf188fd948", 0x76}, {&(0x7f0000128000)="eb4f0f2f543b35067cd7082912f121", 0xf}, {&(0x7f0000fbf000-0x8e)="cae40bdf9f7fa6d83ba80cd78c7d2606a2c787b6fd54a63eda0fecc4c61d2265685175b37509a9f1102ca334523caaa729c6ea51142f8fa52e389dded94170c8c9863309d383de1b80c2119e4eab49701e03498ed25987dcbca42a8cd9fda032d0d997b126ee2d484e92e299c02cd070f1ae24d36992f61a54bdcc202d5557ccdc6e5694275d585fc6b68b866e84", 0x8e}, {&(0x7f00001a0000-0x9)="bfe40fb6e6687b2432", 0x9}, {&(0x7f0000904000-0x9f)="8876c62e518cc68e3460664232e425a60ee7bcc9a320fb8e84190f4a87584ec3d38a85d8c0668b565690fab22eca704dc9d27aadd2aeadc1b25727e16648bc40f18c43c29ec0b64a1b7d41dd2ca85110d84e11b374cc684661e036e4de797f7d5071ffc95c176240cfa7200f17053e7ea9228cae4416eb9f9a71a464fd102f03bbcd5fdd86ef4d11d469f0648f0438f90de7f5aca89a9e564f2f92a25d1e3a", 0x9f}, {&(0x7f0000fbf000-0xce)="36b3ce95aee6f063d49aa81aade5e2c56b4809377e4e69fb25614f913354f52ee2b3ad41d8266a1e177e10b061dbaa7025c5ce0b99bf00d866a6c0386b2732578a58fb80d33fcd7a41f9462711efc5f8b13842c3c04cb72d5772d53aa5895ef023350ead7573f91d451b437832efbad6d6d88ffa0cb0f46b9b84d29cb5f012fb2bafdaee72a5296c4fcf597901072b2dc4a23f9a2306c4057130adbfa2f74be1a72d0e0f058b1c45e146a045c199c7f06aec8325301cb6be2130d335bc7a82487df24b772c77c9c61ed26b99b5a4", 0xce}], 0x6, &(0x7f0000f6a000-0x90)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x90, 0x1}, {&(0x7f0000351000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000043d000)=[{&(0x7f0000fbe000)="022c90114d9bb6d886c3f6da5a14b09544c82d50fb94cee178744ae1126b96284b5abc640dfe113aacc85f9a8772132bee1fb3f59f201d022468ba28bb3981645d49a9a60547e72d4fe87bfb1cc8fdf549bd25eea15f5f8af47b2dc509a7dea51ef1396ca3b1ae3249235240d69ee7b3b180ce160befeb53b6f920e48c724f9ae3c83fbaf1851da2440b77648777fe2215e2a6f51f8d6556f42b70ff132261587fe8d0087c1bf76b", 0xa8}, {&(0x7f0000a27000)="", 0x0}, {&(0x7f0000fbe000)="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", 0x1000}, {&(0x7f0000fbf000-0x74)="95204dc8bc5217221d014824afee666d28a9fd3bafdabc0b99ff67804305db05ac831a8368f621034ef72d44b63129562f7a7c82bb68401afb95a9e4cd0793cbbcdffd7567ade5126eb7ee59c9bb795de298e22eecdfb38913e3155b292eb3a0f75da80396ffdae056135edf1024f49a3bf9d6aa", 0x74}, {&(0x7f0000a59000)="286d0ffd25cdf768b57ca465593f30a5d09f45264e428dc3ba5c268ac1a4c2ce7f4df94ee9577c5fe41ed5ffa31c59c44fd5424dd6e685f09331af6e43cc8507a8bdf8658a7d369cd532135c71c8a98e40b2e60626", 0x55}, {&(0x7f0000fbe000)="ca1526d63ea8030a7641c69664538662fde0de0950145a9ae541100560a44760bd888dccaa3ec79bed2bc11c97bf2584848c9749101e2073f7eb58b138328f903ad5d7ebb4f0c853a5489cceab73ffbd3dd0163980", 0x55}, {&(0x7f0000aa9000-0xa)="6839e5e6af9e37a07bc2", 0xa}], 0x7, 0x0, 0x0, 0x240000c1}, {&(0x7f0000fbe000)=@abs={0x6b10c9b7d073ba71, 0x0, 0x2}, 0x8, &(0x7f0000fbe000)=[], 0x0, &(0x7f0000fbf000-0x98)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}], 0x98, 0x40000}, {&(0x7f0000fbf000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ecf000)=[{&(0x7f000032e000-0x5b)="b0578eaee741f1430332942d0eb03fb664870ce3bef2010ba7adaf93c909c460e4187c20ea1ff03b14ff9190a429f5ea3fd8cd0b6c608f83153230c829523c647cd053b6af8629716081a37fa5f4ffff6244392996dbb97f15b7b2", 0x5b}], 0x1, 0x0, 0x0, 0x80}], 0x4, 0x4) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/24 14:37:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) socketpair(0x1e, 0x5, 0x1, &(0x7f0000b9e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e7a000-0x4)={0x0}, &(0x7f0000918000)=0x4) r2 = accept(r0, &(0x7f0000646000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000252000-0x4)=0x6) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000026c000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000092c000-0x2)=0x34a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00006f4000)={@generic="17dafeb29852a61167e7663c57726cd3", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00002cf000-0x4)=0x0, 0x4) sendmsg$can_raw(r2, &(0x7f0000fba000)={&(0x7f00002fa000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000031b000)={&(0x7f0000bc3000)=@canfd={{0x2, 0x1, 0x8fd, 0x3}, 0x1c, 0x1, 0x0, 0x0, "7196aa806384175e9bc2deb3f25006791c1469344d0dcaf5bd7accfaccfd6abc69cf72af48ca6a0782598bafe142b323fcdcff721ec3d948f27fe334fd707435"}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4a5) 2018/01/24 14:37:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x64, &(0x7f0000adb000-0x64)=[@in6={0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x401}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x70}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x3}, 0x8) r2 = socket(0x0, 0x80f, 0xa2) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000b3a000-0xae)=""/174, &(0x7f0000f6e000)=0xae) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000032e000)={r1, 0x7, 0x4, 0xaa, 0x7fffffff, 0x67}, &(0x7f0000f70000-0x4)=0x14) sendmsg$nl_generic(r3, &(0x7f0000f6c000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:36 executing program 6: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000c23000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f93000-0x4)=0x1c) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f94000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2a, &(0x7f0000f94000-0xd3)="60b013275adbbf2035030bca8b53cf76ef12373f28123fd9241f117b40bec6b93076b7a18ac64827e15a0f0b157c5910c8f6b1b89e78efefb3a81d76960f577f3956ebd0523b37a419ced849a5bda70898e98e5f1c6fcc4f53c357722b102344c6ddf90969e2810b2108cd14d2d293c86341efd636bc4fe02d035d67f29c259d1d341857541f818a7caacb8177f1ab5545555d32335d7d7fa6f23e9082cb5645a44011ea5858e0529b645807d3ca417eff24105aa01da92f7e3e906192a36fa28c7ea0386c4bcde672776ed705e0286b97e142", 0xd3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000117000-0xc)={0x0, 0x0}) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f92000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000ea4000)={&(0x7f0000000000/0x1000)=nil, 0x2, 0x1, 0x9, &(0x7f00002d2000/0x1000)=nil, 0x5}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00009e2000)=0x2) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000f95000)=0x0) getsockname$packet(r3, &(0x7f0000d9b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f94000)=0x14) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000f94000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @loopback={0x0, 0x1}, 0x6, 0xa49, 0x8, 0x100, 0x9, 0x400090, r6}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f94000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000f92000)=0xfffffdc7) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00003a5000)={r7, 0x44, "ab67d0de499110b655382f511c90578b2cb75300090513639a0d0ba4b86c26e2ac431c7263f615db8f9e81b8b06d6aa20e056f73a4a0ad8eaa306a03a1144ded9d13a4a0"}, &(0x7f0000f92000)=0x4c) poll(&(0x7f0000217000)=[{r1, 0x4, 0x0}], 0x1, 0xffffffffffffffff) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/24 14:37:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000093c000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet(0x2, 0x80a, 0x0) sendmsg$inet_sctp(r3, &(0x7f00009a0000-0x38)={&(0x7f0000688000)=@in6={0xa, 0x0, 0xcef, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x1c, &(0x7f0000c45000-0x20)=[{&(0x7f0000ab3000)="42349f6d41e8a09ff9c054375940addfab70c8fd8bb98a2bbbb553375fe5d6ee699a", 0x22}], 0x1, &(0x7f0000bdb000)=[@init={0x18, 0x84, 0x0, {0xfa, 0xf0, 0x100000000000, 0x8000}}, @init={0x18, 0x84, 0x0, {0x8, 0x9, 0x9, 0x101}}], 0x60, 0x1}, 0x4000) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000ad9000-0x50)={@common="6c6f00000000000000000500", @ifru_ivalue=0x1}) 2018/01/24 14:37:36 executing program 0: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000590000)="", &(0x7f0000ef0000)="13", 0x0}, 0x20) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0xfffffffffffffffe, &(0x7f0000ef1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ef2000-0x2c)={0xf, 0x8654, 0x4, 0x0, 0x10, r0, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00009b6000)=0x0, &(0x7f000015e000)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f00009df000)=""}, 0x10) 2018/01/24 14:37:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x3ff, &(0x7f000084e000-0xe3)="3779fd2b30545e8845dffd50854547949494a79df673d48d89bf679a9e0cf2815659ad0347f0ebf359bac65168a88f3f03104f174c058b48cbb1c25d582adae7f26dd5c95c006309f243362f51f8c5efa813aef201f0c48cee3f3e54e2ed5dd3036e619aaeb8c76973e13c718af8d0bea3d8b340e1fa2fd3fc9db0a35b037a9f18de769be3ce77f4b3711d5b9b13c75f1869b38815ce4824e6305f8cd544e039f220096bc93a3e6f257097469460d5e359aae0275461f2d08c077732c382331d54520c2a946223d45efc96079140073aa1ac8e44372e26b0e7c99892fbf12439739264", 0xe3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000c26000-0x1)="", 0x0, 0x0, &(0x7f00008cb000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000952000)=""/120, &(0x7f00008d3000-0x4)=0x78) accept$netrom(r0, &(0x7f0000047000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000464000)=0x10) setsockopt$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]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00002ab000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(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={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x392) 2018/01/24 14:37:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2, 0x3) sendmsg(r0, &(0x7f0000bae000)={&(0x7f00006d0000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000412000-0x10)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000d69000)="126f64aed78a6a70c870fa28aa33418e", 0x10) 2018/01/24 14:37:36 executing program 7: socketpair(0xf, 0x1, 0xffffffffffffffc0, &(0x7f0000e05000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00009ab000-0x1e)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004fc000-0x4)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x3, 0x7, [0x2b3e000000000000, 0x1, 0x9, 0x0, 0x7fffffff, 0x100000000, 0x8]}, &(0x7f0000000000)=0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dc8000-0x4)=0x0) r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000093c000)={r1, r2, r3}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006bd000)='veno\x00', 0x5) recvmsg(r0, &(0x7f0000c99000-0x38)={&(0x7f00007f5000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f0000874000-0x60)=[{&(0x7f000043a000)=""/193, 0xc1}, {&(0x7f0000228000-0x87)=""/135, 0x87}, {&(0x7f000066c000-0x78)=""/120, 0x78}, {&(0x7f0000d24000-0x80)=""/128, 0x80}, {&(0x7f0000a94000-0x70)=""/112, 0x70}, {&(0x7f0000019000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x24}, 0x1) shutdown(r0, 0x1) 2018/01/24 14:37:36 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0xfffc}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000020000)="c22125bc4545ad3732d17e60fa7b65355bb77dea22856e790589eec8260610b96fad279de03cef5147aa61706cf5f162076a855d480ac739cc9046d839ad32786160c312d8a3cbc32afc74bcad97619d8b17979bcd83ec61c25b0394bd543f475008bc0ddd9c1be22a6b1c1d2c567335bf6759952aeb3d74ba768b594b49bdb12d4652c76de629d53f373d43cc2d441c72de499dc19fe48c939f96129511994227e1c7c02d03a18cf363eeca8c914e2eda4511be613ced306b6b1a37cd435b14e560fa1a755d243be3247044cb2d8b8fee6116a75c0aee3cd3d0615f1e1f84d7ddc31568010d91dab18df07880729e541dcd82cb8e", 0xf5, 0x20000001, &(0x7f0000036000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/24 14:37:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00001b7000)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x15, 0x6, 0xffffffff, &(0x7f0000ef0000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00003e3000)={0x7, &(0x7f0000d54000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) sendto$inet6(r1, &(0x7f000026f000-0xb3)="3e3cc88ec41a0b12141fe68d7a4203dd695cadcf7cc133b6deb1f4c02cc4a999bb08fbd92e1f552c3da767f7873f25e7055dcb8894ffa84079661e0f44c44ee839d3fc97d97aa88e0e9b7ae97caa359e254c5f72aa8babfc52b3b05b44eeaa746240ccb2dc52f4a8f23f92af8e30bedbc9a0bf072fcfbc99d1a844a1fdb3fffe8c4a0f3fd0782f8797556c0d5d6294bd19c5ff1bae055d667f1bf02268cbf82a982e3d88b0b89f61854f4e283510b18dee60b5", 0xb3, 0x48000, &(0x7f0000da5000-0x1c)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8d}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000441000)=[], 0x0, &(0x7f0000a6d000-0x1000)=""/4096, 0xffffffffffffff40, 0x0}, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000d8d000)={{0xa, 0x2, 0x580, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x290}, {0xa, 0x1, 0x55b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x9, [0x9c00000000, 0x7fffffff, 0xfffffffffffffff7, 0x2, 0x77, 0x100, 0x401, 0x2]}, 0x5c) sendto$inet6(r1, &(0x7f0000c60000-0x3f)="e234cf9a31372bf87453a3c0a8c25197c1a9a143523a34642692f3452e43f074faa803ed08c5e1188df20030945d8a85658bf3629a8a86b713b3fe7e11068d", 0x3f, 0x4000000, &(0x7f0000e6e000)={0xa, 0x1, 0xf1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xffff}, 0x1c) 2018/01/24 14:37:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000066d000+0xba4)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009d2000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000295000-0x108)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x8, 0x8c1, 0x6, 0x62, 0x9, 0x6, 0x1, 0x0, 0x5, 0xc3d, 0x2, 0x3, 0xd5e3, 0x4]}, &(0x7f0000c15000)=0x108) socketpair(0x15, 0x80001, 0x3, &(0x7f0000ca5000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000090000-0x6)={r1, 0xb89}, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d53000-0xa0)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0a000-0x4)=0xa0) 2018/01/24 14:37:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f9a000)={@common='ip6gre0\x00', @ifru_flags=0x1200}) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f9b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000882000)=0x1c, 0x800) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000de8000-0x38)={&(0x7f0000270000-0x10)=@ipx={0x4, 0x20, 0x3, "4325792683bc", 0x0, 0x0}, 0x10, &(0x7f0000f9b000)=[{&(0x7f00009b5000-0xfc)="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", 0xfc}, {&(0x7f00003d0000)="062217f15cf5f303379d60438435d57ebf74e700682a7107a64a95c451a1d38c340b3b91341ee54cf69d45b46b7df35fb783b483f232d1ca26a1fb9eb5c8c0c4d7ddb6a0a3731bac0e45b8fa3fb62d4e71fb59a6cf7635296017d3ec044c530dbd69617c5e99af111bb823cfc0aa0169f377c203383f40e027f402b478c35613bec2f04e66e36d21cde3fb4c005974b72c1349b74c3c5f416223f3c8e0425ff9612a019cfb91c9b26db5e4c87e899f1b1dc070a05a74604ec181be", 0xbb}], 0x2, &(0x7f0000f9b000)=[{0x98, 0x0, 0x101, "04bca64bfd2092da25105e6720142a079bb77d6ea5eb4e65016c93f0c2b972841c2ea2718e0261efbbc952a2c173a1359cfafd702ebd5712a0cb3febe5e43a90300f8d150c1c8cd2314e21dc8d7aa68ecd56a0b7ea54ce085eb18273b7abff0b093ff52e6237defc4be85eabde44d3df171a503b07ad21e96fd906fcbacf83e2da42e748945a89"}, {0x28, 0x118, 0x400, "13d042d02800b553b4526ccab29b1b21b510"}, {0x108, 0x114, 0x2, "a4d07b60992ff37263fcdd761989d30681b4c70e6953636d7604a5261020f7744bac8778aa8e74b82635c3e47a90d0503c5c129bfc720c03e203bf5576ab59f880dc0cd740f03491612c831afc333cc4afbe63643010b0e7836fb60e86ace487db42102553d5fbbc517457870cd550d614f2f92ed1c9b712996967145769f022e8c43283c3f32627e7eafc0ab73fd30ff81d91b8d0bd92f96e65e0b54aec6c6238cec640bb66573982112a5e39e9deaacba48269a282420ece0638647655646b58985dc27add998029fb672d1d8da0f5298bf29dbead11bae9c94632f7db655872fea5159548095f86b67ec1e8e3edbdc9f3a3ccc4"}], 0x1c8, 0x1}, 0x8800) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000f9b000)="d79801463000000000000900008000ffece192e153d705f2d520e19c1abb8a299122e645ffebe3095103564fd9a6988cb736d67c43f5b2bc113d27a99097835e209f2114b149c32130dfbf0e0ed41682d7985ed80c9af37519ddfaf446f8e89b947b5e0159ec658fd22b18c7f70613b00316b98796587fdf1d76fcebea028cc533c40b3ec24aa71d4b732e0c4284a79f1e9d54b099351a30f6c0a6556f643072d25f85585bc971dba29a7948f7814f0237d81dd77ae40dd0ea00ef5d1028f64021d01c3057f655dc3fc99bfcd83084a5f564e385ddd801ed59", 0xffffffffffffff81) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000889000-0x10)={0x0, 0x0}, &(0x7f0000166000-0x4)=0x10) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f9c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 14:37:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x0, 0x0, &(0x7f0000db1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ce6000)=0x13, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) socket(0x4, 0x7, 0x7) sendto$inet(r1, &(0x7f0000b8f000-0x1)='l', 0xf3, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000788000)=0x8, 0x4) close(r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000398000-0x70)={0x0, 0x68, "dde24e1abbca9d5a0cfc6ca589a1ceec79d97f607a1638a10ab804885a7f933bb76ce70b1bba93ed6eed530ae23732c0fc6f81aabd1c0f23d8cf5ddeda3e98c43025e7f7c4e0bff1f26003f8b64e79e8514cdc5465444d2c2c790af131a4813b03a14ffd8f6a1138"}, &(0x7f0000c0a000-0x4)=0x70) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f91000)={0x1, 0xffff, 0x4, 0x5, 0x84, 0xc7f, 0x1, 0x8, r2}, 0x20) 2018/01/24 14:37:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00001c6000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001cd000-0x4)=0x14, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ba9000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005ae000)={{{@in6=@empty={[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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000972000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000565000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000df0000)=0xc) r4 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000047a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000744000-0x4)=0xc) r6 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004d0000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000adb000)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}}, &(0x7f00000c2000-0x4)=0xe8) r9 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000026a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f93000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000335000-0xe8)={{{@in=@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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000564000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ca6000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000db9000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000914000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fff000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009ae000)={0x0, 0x0, 0x0}, &(0x7f0000e39000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005c8000)=0x0) r17 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000045f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006f2000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000028000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000518000)=0xc) r21 = getgid() sendmmsg$unix(r0, &(0x7f00004a5000)=[{&(0x7f000026e000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000848000-0x70)=[{&(0x7f0000607000-0x52)="c5eb12607cb2ae9c22709d2c11ec7f9d274fa8a9a5204a5493a3e7082ce88782ff1b9fed004b56dac8ff800dc88c6581ac47db5eacd6c4d28d7f2e201f7079ea38eda37a43a1464c51f3c6c54f398867bd63", 0x52}, {&(0x7f00008cf000)="dde70a63bddba4da1b8eec9edf667d721f37c0918f9ef4cde03ad279e7faabb180012f62b17e8af6e0a5831df240f85b98b503af26cb4d870063dd4fa0bd587f27c90a1d418debb80fb2a01adf080e36b6148c9e1eb2c1fd1d75132c0980567b04ce09cbed7b9e0e995f32f15ec25cdc18ec47", 0x73}, {&(0x7f0000617000)="1c0ca580be233d15a79794eecd1fea4fa74393f0ea9acf9cae16e4efd5f2bfef34cd084b5a53f5a9d986e7f26a67c1096f2ef78e6f3b25743f827aa87cd98840a0e24b0fde9ec31df41ca04bd9984cb67ff01b8bfa242a042b0b67bd8df8d26dbb8d66f26d839375401c3b6604e8996db5188ac7a22441740bb34bd76be510aa79c7abf6b05b0ae25834e8984da7209a41c623f7dc9d151284c72a97b0cf9e500771e4b79135171e576a219904c045c28c297d75efacbd34222654a50f9e4bbb318c76751b7427e59f03798c564bd58daf300fdc", 0xd4}, {&(0x7f0000489000+0x209)="0ba4b2c5ab34448f2ca371c408607805c655dc50cebb1f192eeaa72cc1b567e332b209180f7a3251f8644b9a629092055418fada2a0a1631bd907dceb54d290ffe593817b728112db4fd8c8ddb41c020790f3c6f7b8e6f836512455a8086aebfaef13070808e4db43944bf9d844ef9e05ae074c4a9e32dffbb6417da877220bd784c0f96d5a2b06b39499d237efcd972cd155182c66d67", 0x97}, {&(0x7f000023b000)="3fd40b51207a3310d0b6b139ae021bf60d8b2d7ad51038d6958c2728a95ff72c53f560f985cd4448e9ea70c81727f2a9b66bd0578037529d6ba75fe502e810df1dd878ea256a42f20a68872a4bb37e4ab351467416898983a9d507b91662c178d966c8c8c6dfb293f0d23cba4e03c49fdfa26f628d6a854fd37cca83d8427a7fafc658e57b449b9b5aeba7d2a1d773366813956487a2065ad8", 0x99}, {&(0x7f0000302000-0x1000)="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0x1000}, {&(0x7f00009b8000-0xe0)="5c617fc778786c8b324ada1426f089e6a34add5ff53537118bc72e333fdd15ae31e7fbcfafe9e47fc48660453317fbbfd6b536585d34c3fd710878e6677407ddcf648585fb6375f0dc7df1017cca19d9c3861611f767e0d620257c229986d6d22a82150b1f1d3c8390b4df20a90818538983f6a801a84dce9a8245569dae19f2ae6d68083119caf1441144e86129ecbf8d63dc7883e373af2947d3c1cc8b91bddacef4ed0572dab27cd2cd828377fb18baa0345ffb2e5e3bfe4c67826fe60191a305c650b89cdd2303736db55b9fcfa949da93ec33c7699253f96819bce42f4e", 0xe0}], 0x7, &(0x7f0000d52000-0xb8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xb8, 0x40000}, {&(0x7f000073c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000af5000-0x10)=[{&(0x7f00004e5000)="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", 0x1000}], 0x1, &(0x7f000071d000-0x80)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x80, 0x4000000}], 0x2, 0x4004) sendmmsg$unix(r0, &(0x7f0000b35000-0x38)=[{&(0x7f0000449000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000d5000-0x20)=[{&(0x7f0000e48000)="759400b83411682de4004c22fe94435e05", 0x11}, {&(0x7f0000a46000)="283b2cb3c11977a65da184d74df729ecfa56c1a429e90827de0dbaf89cf1a6f183cbf9577fa69baf9431453d0e2633b815d56b497e", 0x35}], 0x2, &(0x7f0000348000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x10}], 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c6d000)={0x55, 0x4, 0x8000}, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000d43000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r25, 0xc0106407, &(0x7f00003b7000)={0x1, 0x0, 0x5, 0x316}) sendmsg$unix(r24, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r22]}], 0x18, 0x0}, 0x0) recvmsg(r23, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/24 14:37:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000020e000-0x22)="0a07070000000066000000000000002945f0df82180c0debe8001f08000002ff0a", 0x21) bind$alg(r0, &(0x7f0000398000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) 2018/01/24 14:37:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000260000-0x1000)="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", 0x1000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a78000)={0x0, []}, &(0x7f0000597000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000b10000-0x4)=0x0, 0xfffffffffffffddf) connect$inet6(r0, &(0x7f0000414000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 14:37:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x6, &(0x7f0000164000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000311000)=0x0, &(0x7f000044c000-0x4)=0x4) setsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000b97000)="ee9a942e4c85523194a82276c6ca32f1e759602bf7e0e3402a213e88eae548d82ef1896ed9590e8bd4978c025eba20968a89cdcf247243f6972360a11e46843fb95e131034ec7325834cc8", 0x4b) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x40000000d, 0x0, 0x0, 0xfffffff8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x4, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 14:37:36 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000fd2000)={0x2, 0x7}, 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="14000000800100230085000a000000060c000000000003fee159a709ff2d00"}) 2018/01/24 14:37:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000200000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x1, 0x100, 0xf800000000000000, 0x1000001, r1}) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x40000021, &(0x7f000018b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000af2000)={0x0, 0x0}) 2018/01/24 14:37:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2e68) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000db7000-0x138)={0x2, 0x0, 0x3, 0x100000001, 0x5, [{0x6c5, 0x80, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7af8abda, 0x3, 0x6, 0x0, 0x0, 0x1084, 0x0, 0x0, 0x0}, {0xf4, 0x6, 0x3, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x4, 0x8, 0xfff, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}, {0x9, 0x4bd6, 0x10000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) pipe(&(0x7f000065c000-0x8)={0x0, 0x0}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000f12000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000607000-0x67)={r0, 0x0, 0x7, "553a405bcdbf7e083d7e0ce64eb796c87c071413f071eb5b0d337a26df992cd89333c1cbb1da663ced099efd7177f6b7b23d71e795bcd33f27aec06dd0322d64c20623956373cad9c327227afb7c362367bf1f36399f16673b610ca8ef"}) syz_emit_ethernet(0x46, &(0x7f00003bf000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x10, 0x5, 0x3, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/24 14:37:36 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) tee(0xffffffffffffffff, r0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b72000-0x10)={0x1, 0x28, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x7f, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x4, 0x3, 0x0, 0x221f, 0x0, 0x5, 0xff, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x8001, 0x8, 0x2, 0x1}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001000)={r4, @in6={{0xa, 0x1, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xff, 0x5, 0x7, 0x3, 0x1, 0x7fffffff, 0x8, 0xffffffff, 0x200, 0x7, 0xfffffffffffff000, 0x0, 0x1, 0x7f]}, &(0x7f0000001000-0x4)=0x108) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r1, 0x2, 0x8}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/24 14:37:36 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000ef3000-0x4)=0x0, &(0x7f0000ef2000)=0x4) 2018/01/24 14:37:36 executing program 6: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000785000)={0x0, 0x0}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r3, 0x200, 0x5) socket$alg(0x26, 0x5, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000fae000-0x66)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @random="c5119d055c38", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="c81d7d007442", @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast1=0xe0000001}}}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000dfb000)=0x7fffffff, &(0x7f0000fac000)=0x4) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000fae000)=0x3, 0x4) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000fae000)={0x3}, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fab000)="0a078107d5e31800b3c2aeed5c54db5dd0cd376b6106000100", 0x19) 2018/01/24 14:37:36 executing program 5: 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, 'gcm(cipher_null)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f45000-0xa8)=[{0x0, 0x0, &(0x7f0000ecf000-0x90)=[{&(0x7f0000986000)="56cba3e8acee9fea55522192c55e938094a52f00483ffcf80aa3d58d56231e63", 0x20}], 0x1, &(0x7f00004c2000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/24 14:37:36 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe78, &(0x7f0000029000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@mpls_uc={0x8847, {[{0x4, 0x7, 0x4, 0x1}, {0x5, 0x9, 0x7f, 0xff}, {0x7ff, 0xdee3, 0x1, 0x0}], @llc={@llc={0xde, 0x7, "decd", "02a0"}}}}}}, 0x0) 2018/01/24 14:37:36 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ffc000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000ffd000-0xf7)=""/247, &(0x7f0000d7e000)=0xf7) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 14:37:36 executing program 7: r0 = socket(0x5, 0x5, 0x40) connect$bt_sco(r0, &(0x7f0000569000)={0x1f, {0x1, 0x99, 0x1ff, 0x101, 0x8, 0x80000001}}, 0x8) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001d000)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:36 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002d000)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000002e000-0x2)=0xfffffffffffffff7, 0x2) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f000000d000-0xc)={0x0, 0x0}) 2018/01/24 14:37:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x7, &(0x7f0000000000+0xab5)={0x0, 0x0}) r1 = socket$inet(0x2, 0x80006, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000bc3000-0x4)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000002000-0x10)=@buf={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x10) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000043b000)=@generic="94687d60db03f416d4e095404eaa3b5a") setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f000026d000)={{0xa, 0x1, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x5, [0x3f, 0x1, 0x8, 0x3, 0xc68, 0x6, 0x40, 0x6]}, 0x5c) write(r2, &(0x7f00002f0000)="220000001a00070ae80000000000fffc014b81000d00020000001600000000000500", 0x22) 2018/01/24 14:37:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x9, 0x0, 0x100, 0x0}, 0x10) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000820000-0x10)={0x4, 0x2, 0x3, 0x0, 0x0}, &(0x7f0000cc6000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b17000-0x6)={r1, 0x1ff}, 0x6) 2018/01/24 14:37:36 executing program 0: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000bc6000-0x4)=0xfa, 0x4) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f10000-0x8)=0x0, &(0x7f0000cd4000-0x4)=0x8) close(r0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet6(r0, &(0x7f0000f10000-0x1c)={0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) 2018/01/24 14:37:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000d46000-0x4)=0x24000000000, 0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00009e6000-0x4)=0x0) pipe(&(0x7f0000e4b000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f00003a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007b6000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000d5c000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) getpeername(r0, &(0x7f0000df0000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000201000-0x4)=0x1c) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00003eb000-0x18)={@loopback={0x0, 0x1}, 0x80000001, r4}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d5d000)={0x6, &(0x7f0000da3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/24 14:37:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) [ 1154.539229] openvswitch: netlink: Flow key attr not present in new flow. 2018/01/24 14:37:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000-0xe)={0x0, 0x22, 0x3, [0x80000000, 0x7fff, 0x94c6]}, &(0x7f0000003000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x5dc}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000002000)=@req={0x98, 0x5, 0x10001, 0x3}, 0x10) 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) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000000)=0x0, 0x4) 2018/01/24 14:37:36 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000004000)=[{&(0x7f0000001000)=""/123, 0x7b}, {&(0x7f0000001000-0x2b)=""/43, 0x2b}, {&(0x7f0000005000)=""/236, 0xec}], 0x3) close(r0) 2018/01/24 14:37:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000fd4000)=0x0, &(0x7f0000885000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000730000-0x4)=0x0) 2018/01/24 14:37:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f000096a000-0x38)=[], 0x0, 0x0) socketpair(0x6, 0x0, 0xa0c5, &(0x7f000047d000-0x8)={0x0, 0x0}) recvfrom$unix(r2, &(0x7f00007bd000-0x48)=""/72, 0x48, 0x100, &(0x7f0000622000)=@abs={0x0, 0x0, 0x1}, 0x8) recvmsg(r1, &(0x7f0000e47000)={&(0x7f000068a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000505000)=[], 0x0, &(0x7f0000ed7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00006ee000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x23d, 0x5, 0x4, 0x5}, &(0x7f00004f2000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007f8000)={r1, 0xff, 0x3, [0x2, 0x200000000, 0x81]}, 0xe) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000b18000-0x10ac)="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", 0x10ac, 0xffdffffffffffffe, &(0x7f0000b7c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x0, 0x1, {0xa, 0x2, 0x1b2a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}}}, 0x3a) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000ad0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f55000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) [ 1154.584729] openvswitch: netlink: Flow key attr not present in new flow. 2018/01/24 14:37:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) socket$inet(0x2, 0xb, 0x1) sendmsg$nl_route(r0, &(0x7f00002da000-0x38)={&(0x7f00002f0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d47000)={&(0x7f0000a3f000)=@ipv6_newroute={0x30, 0x18, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)={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, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/24 14:37:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bf5000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x3b6, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bind$alg(r0, &(0x7f00008b6000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) sendmmsg$alg(r1, &(0x7f00001f7000)=[{0x0, 0x0, &(0x7f0000392000-0x10)=[{&(0x7f0000eb6000-0xb5)="9b", 0x1}], 0x1, &(0x7f0000268000-0x30)=[], 0x0, 0x0}], 0x1, 0x2000c010) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000017f000)=0x0, 0x4) getsockname(r0, &(0x7f0000ddd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000d37000-0x4)=0x3a) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00003ae000)={r3}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000c3d000-0x4)=0x0, &(0x7f0000600000)=0x4) sendmsg$nl_crypto(r3, &(0x7f0000586000)={&(0x7f0000b37000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000d96000-0x10)={&(0x7f000008d000)=@get={0xf8, 0x13, 0x20, 0x1, 0x2, {{'tgr192\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x169}, {0x8, 0x1, 0xfffffffffffffff8}, {0x8, 0x1, 0x6}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4050}, 0x4000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f00008cc000-0x7e)=""/126, &(0x7f00009cd000-0x4)=0x7e) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000077000-0x4)=0x0) 2018/01/24 14:37:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a60000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x6, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000fab000)="0a078107d5e31800b3c2aeed5c54db5dd0cd376b6106000100", 0x19) 2018/01/24 14:37:36 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) writev(r0, &(0x7f0000001000)=[{&(0x7f0000008000)="0eceb447a53d736d3d13336b141c688174f600d78294dca3b0d7d5cadd03bd7996f56c3ec7a36742dd50155cfaf92e8093058e97f2aaecbfafe57028ffbd5133cb75571cf5dadfd72b077c1b740cdab74d6951c5e96a16ffa24a333e944c6a7dd33d026dc86e1227cfb819a0afa8eac1755df2abd502d33413613aa7b7852a32386a90a97f144c70856e118b55733a3dcb85e42d29c3daec0bcf566d28b5dd56b4c5a2a04cbfad65db9fd16d577c7795c6f4d4f4987cbae49269dbd9c48738f4382eb2c9e8b8bac5bb22f6c3c0358325b0181e3d6c55f5496ba8d82bf89c359626b0b4d308d93481a005555af03956bab2c3e662702a6952aa6e89592748b7ee30010a443bdfd8f7024fe239271bd65c063aeec04795949a0572dc52883493d13a0b36e61219d8749517440d3eafd341a913c73b89e6ce448539a3f853e9e0930a1c6508481a6602cfe3ee0bb161dfed81388607ac611fe08b2e3caf8349f27e2e25e2a17a04070b3d5dcde56df3c8b883f6876cd352088f6ff9ced471d55b8e2c27bfaac1adbf2c3d9f4adb9f18a8945d6ae5f59595bd05c9197014bbcbc13c6d2b8308ab3e739ace6d949b4f40b8cf897d180e65e315610134f9dc29303dc4eabea85fadd9ce9fbd6372b08ccb013f4440693419e5113aad1851449cad3ec929ea6b3311e7dc5745af5e2a09247d461dd1a928c95286bcf1ce318e3fe4643c4f4589ef87374680cdfe916d8eca712969320c4e8e1cc46e9441504c5a6f4999894271ee8c3579e5f2e0eb02fd0785460300135e8d43f5b9ff3e9fd99ef83f57d38a8df11621398884b9cb0c64657c9d336e80186a3cb671d6b065949fa1f3eebc35802c441fce5cf4bf9951cbeccb66742efc643556a8b7e21328aae92b6c5fadef354f103a94e6df8455c8ce9f55ef94babfb155ad6c6f12aec84999f14c7409b487dacf746de80c4535e52196830fa5bef06d72c13e15e401ab28e7babe8c0c8bebe07c770be4191bd5a98513f1b322dc697e62800de100f70a2935b6fd3aaad4e9e949655697a9bea4a7b7d7ea094f0d1794f7ebd3e8279b1c86e0e77b310cc072f5e877b7625cc23c880bb7792a31243a226b411bd8e9a9d756f5c6bfaa571bfbf40749e280908b041181de95f9b1a87fdd44827ee58ecb0ce49e339dacf7b8d31c38c2c495be55999013f4b3f11ab9edfe1b8074e3f60d13f2541b53ac9f3db2bcf74234b9c1b8ea8db076fdfa28aaf6c7c1d9b9d3cfd01122855ebd0572aa140e7e0ecb3dce2720665abd6d1673742abe35de7f1a20837ca8b2ae33600bf9c207ccbbaf3c5200b97aaa79dfcdad90bb333bef55f91748f4b82e1414b13487606b727acd7b73b1e7191bb073418394f8be3285067adee7ef467fe0a21ddae1862a2c21ad4b804ad3aa42de4b5ba58fc97e7f066b1fb01ad3607378135835d215c2d26a85a255bb366cc799b604af24cfd7d9fdd8b896569f65b9497c64e8da83e8fb39e0d83b5b596422f60603eac15014da19848f99e2cfa1bec0a7bee31ddb90c420d9c395ecf615081c7abb7da0e09c6ebf7eb664f0e4d97477300237a4a87435610142e1887aa1bdc645bddeab8c40d8bcb1c9fa110444fcf90f873d999982fc3bbeacb4bad20f2a0ba5c1058609a25273c7ca7c6e00be5f991440a0016641e06f6604d4eb8fe10d2e4c66ce8c112d44832c86edb895581b9e679b032dbc00520a4c4ab8b19abfa4f97b89df31ec95c21a32af8f9b5cd044880f2130b8e309f9c76be6ff33b0bde6d5cf37d79992dbd89991bff949936c9b8e52540f2c6a99f3ecef7764e6fff4f6f687b91626408884118069a301e31e278525c3909a044c4fe4e2f2d36cff2479aafd9e405158e568091ae1d046858e1a1f31b1d8d4aa997a30b02e4e3d898779a9caf7ccfbb1d37c9809005fb172d6fc834d867bf096c9132521db78a079ef90eea1612772c613b5513aebebb9df6f687c709cd9d9a0938abb3c4155ff23862392f3c12fbd77dd057b214d77c09e7143c8b79c79d8a242641708862015fe14b3138b2ef98dff81c154525d11e7dde4fc61daeca481480970793cee3e", 0x5c9}], 0x1) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000009000-0x38)={&(0x7f000000c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000c000-0x10)=[{&(0x7f000000d000-0x30)=""/48, 0x30}], 0x1, &(0x7f0000000000)=""/87, 0x57, 0x1ff}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000001000-0x2)=0x5, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000000e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000d000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000000d000)={r3, 0x10}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000001000-0x4)=0x2000000000000008, 0x4) 2018/01/24 14:37:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003b8000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) r1 = accept$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) socketpair(0xf, 0x80007, 0x1, &(0x7f0000616000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000483000)=@sack_info={0x0, 0xffffffffffffff80, 0x1}, &(0x7f0000f48000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000078000-0xa0)={r6, @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]}, 0x518f, 0xe1f, 0x30, 0x1, 0x7}, &(0x7f0000d92000-0x4)=0xa0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r5, 0x800448d3, &(0x7f0000126000-0x94)={{0x9, 0x7, 0x80000001, 0x8, 0x80000001, 0x8}, 0x5a7, 0x401, 0x10000, 0x1, 0x2, "afac3809b4e4772ba4786f9806b9a62352f3a02061fec231dc5f91cb6d42d973f10a634022354fdcd5984523de22ce12fb4aa951809cc3b7ec5b46cffd65274c565e53914b97cccec41e9bb9d3234a0d6d3283a9161f8a77bd4862fbf5472de2c475fb9b3ce60c508c84cbd01f32cb2083dece0d87aa36869bc57f3d841132b8"}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x6e4fdf2c, 0x1, 0x1, 0x6, 0x9}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xbe)="313cb1d8bc91c156c926007a4e0cc89f07f345352327666e53a85eaaf8fd31aed10090d78509966e796cb1f492db9b3d7e1570c84d636b2d2ca9b79fd960216f77dc6d924feb966446c828789f8a725e0805a92f866b812db84a4067d1d315d83d13b39ae982d28d577337de61502a88f6652e0e8b9bfff582063cc3ab6ca1f5ae9519c3450a0a8d459448a3cc3f6e91342f3774155b47daa816351f21e57188b99a51f0b29fb2ff2cacbfc7afed6306bfe8362a3f6f4e2140d8995adf9f", 0xbe}], 0x1) unshare(0x400) r2 = socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f0000001000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 14:37:36 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x2d, &(0x7f0000842000-0x4)=0x0, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e78000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f000024d000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000316000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) pipe(&(0x7f00009ce000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000000000)={0x0, 0x6}) 2018/01/24 14:37:36 executing program 7: socketpair(0x10, 0x5, 0x6, &(0x7f0000320000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='ip6gre0\x00'}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00007fa000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f000027", 0x22) 2018/01/24 14:37:36 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000002000-0x6)=0x7, 0x23) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000014000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000026000-0x4)=0x1c, 0x800) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000028000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) 2018/01/24 14:37:36 executing program 0: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000f74000-0x2)={0x8001, 0xffffffffffff55ea}, 0x2) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r0) 2018/01/24 14:37:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000b96000-0xb3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0xfffffffffffffffe, 0x6, ')#2', 0x10, 0x21, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, @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]}) [ 1154.751682] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 1154.769775] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 1154.784685] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 1154.795778] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/24 14:37:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000050b000-0x5)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5450, &(0x7f0000461000)=0x1) writev(0xffffffffffffffff, &(0x7f000018b000-0xa0)=[], 0x0) 2018/01/24 14:37:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00001da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) 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) socketpair(0x3, 0x2, 0x7f, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x6, 0x40, 0x81, 0xffffffffffffff41, 0x4, r0, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) socketpair(0x19, 0x0, 0xcc, &(0x7f0000000000)={0x0, 0x0}) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000000)=0x0) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x10) write(r4, &(0x7f000022e000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeeffff0000008700cb", 0x26) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e2e000-0xc)={&(0x7f0000dbb000)='./file0\x00', r1}, 0xc) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000666000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xf7d}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00004bd000)={0x18, 0x0, {0x4, @random="5bf65472f3e6", @generic="b2a31f4b5eda84c9d1cfc4ce891f84ae"}}) listen(r4, 0x7fff) 2018/01/24 14:37:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) 2018/01/24 14:37:36 executing program 0: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000667000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f78000)=0x10, 0x800) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000f78000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x800, 0x9) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000890000)={0x0, 0x81, 0x0, 0x80, 0x2}, &(0x7f0000f79000)=0x18) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f79000)=@assoc_value={r2, 0x101}, &(0x7f0000f79000)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f78000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000089000-0x78)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x78) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000bfa000-0x1)=0x0) 2018/01/24 14:37:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xb, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) socketpair(0xd, 0x806, 0x100, &(0x7f00007f7000)={0x0, 0x0}) ioctl$sock_bt(r1, 0x8907, &(0x7f0000366000-0xf6)="d9335b3b811e592b002c14cc78597e1178600ca921c4c679c0f246410e22e394091fca746fdf981eacc9b5f2a861760bc86cfdded7f6b0fa6dd21b39d9cb87dafa0c5f80dcbc45fa30ad29bf752cd84d0b028470d79620e8e976a1a3770c836b2ca99253287c5223233b5c2f01b5ae2e78eeb7acc265bcc655bb9c62b4d54f3a00e99e5ab11f8e97a395b46ce89734f1c6ad5b579e3751d0dae8850300086b673b1df2d63d65a5b047fa9fdd60d8bd93fc79f58ba3da77783a4f58b0541a83a218160d10d6b859512ec828d52f862c05c5e8fcbdaa0154e2297286ea99f3f5c3c3411b758941f4fed365798edf04f4404248b95888b6") ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000e2000)={@common='bpq0\x00', @ifru_flags=0x6000}) 2018/01/24 14:37:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000824000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000023a000-0x4)=0x0, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) sendto$inet(r0, &(0x7f0000169000)="", 0x0, 0x0, &(0x7f0000998000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 14:37:36 executing program 5: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006d7000)={&(0x7f000091c000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = getuid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fc2000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ae1000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce7000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000077a000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e83000)=0xe8) r6 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000666000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013f000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b6f000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f000073b000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009e6000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c12000)=0xe8) r11 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000198000)={0x0, 0x0, 0x0}, &(0x7f0000b5b000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000074000-0xc)={0x0, 0x0, 0x0}, &(0x7f000030d000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000acb000)={0x0, 0x0, 0x0}, &(0x7f0000274000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000896000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e04000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000baf000)=0xe8) r17 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000eff000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007b3000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000adc000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a73000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000065b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003aa000)=0xc) sendmsg$netlink(r1, &(0x7f0000417000-0x38)={0x0, 0x0, &(0x7f00009b3000)=[{&(0x7f0000286000-0x1c)={0x1c, 0x21, 0x0, 0x1, 0x2, "", [@typed={0xc, 0x96, @u32=0x15}]}, 0x1c}, {&(0x7f00009f8000-0x14e0)={0x14e0, 0x37, 0x204, 0x5, 0x0, "", [@generic="942be9226ec580fac252cbac9c914ab128a86dd6edf137d658c6a10dee6b8aa20b5f0bcf08da184b813f295b4876e170e5f30148604c587d788bd889bc3b828965e0f49b80723c99e1a1a10078c60abbc020ac9a90ee497fb20e60141602df25c68e7e98db5ab411c6da1796a357d4dcee69c7b2fb0c", @nested={0x120c, 0x4, [@typed={0x10, 0x85, @u64=0x8}, @generic="f7a1c57ce1636a34e206e311bdd2765cf611b1635ce19be97341de0a78291f47f00b7e6662a87c74d579fd56f2b7", @typed={0x4c, 0x26, @binary="5f93e03d0691b9b2bddd3f616ed388afea5bff7568577365e8ebc3c8ea995f1fa99841eecc4891c5bc21464b372101fc32b4bde142683b8cc03669c2006ba2f6da26"}, @generic="8ff3ed0d549bfe7ad73efdc3773f2bff04a4692d53a17b4fa9e725f9bad7de4b0cd63116d2f9f6b3beb5c8050bc61c81d001e1510c4fe951a5f5da3be796fb8efba0d71fa7b0b60e989375e093ac10bd0e344f645c6f02884825391b61a787b8b78f9a81840ddd11cee66aae708d4ed98eb27f252a623362a0a6144c365fde14ee7edc31470505", @generic="a4e3af68e529d1f57438012e0a102906377350981840f5468bb73dec59799100bdcfe4ca97a4ca1ad2e7a30baa1221702c613880bd3f29e294acb190a1b1e01a48e1068e591467519e9405941e843a25bf7434e16a6844b7375eae92f8e042b8e6c6e54e792655fe65dd87699dd4fa97dec06246e4e8c879705f041a7a2652ae81c4ceb060280add4e4c17c89ac99208698e690f39ba991403", @generic="068de9213a9763b65b0cafe35e901e698aa78d55606db2172e9de45ca190146ba0a169ae520fa97010e22ad9194d963bdca0310759f5da56fedc6aabc69a1685186f5f3516", @typed={0x18, 0x42, @str="e96c6f657468315d73656c6600"}, @generic="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@typed={0xc, 0x55, @ipv4=@loopback=0x7f000001}, @generic="fee936eeef80db40d89d8307955698b4c7bac7d484ac2292279981e13bbda4c75141737c1848dbc08a274d01744268ae83eab2d70fecfae425f6ef6f24c2d9ab55d67226ec48c425d619e0c5e4111384cf09b8988a12cbf017a45fac87e09bbee6dc273b03889ec978026b5273c7e7039ed2ec7a75c887f61c9e8e69a93d6a602b98c1", @generic="5b05e88847782d3f15644bdf8082136b1bc0c1d4f88473220be9d42376ecc74a440a588d1318838656eaeb7a24c775caef9f398d4667a336433f6784e613d8897a14ba76450a32ba30fd788fef38531e87ab8a59a8b28fb744a7ac75c75baeb75c42c6666f00c4b1aa660c40717b07e5bf3d215d8ec6"]}]}, 0x244c}, {&(0x7f0000962000)={0x1228, 0x32, 0x100, 0x3, 0x3, "", [@typed={0xc, 0x59, @ipv4=@empty=0x0}, @typed={0x10, 0x70, @u64=0x7ff}, @generic="3268504df09b94a3c5d4777b2905f36db28dcfa4645e5d53abd9f2572da3e270f646111807f15b0e587fcf833784e6fdb48831558bd278ac9c052a94c0f491869b2d1201d0b6f06e016d271e342ae0a6189c103ade9246ffe5264d3869ae445519287076461cc8", @nested={0x18, 0x7e, [@typed={0xc, 0x66, @fd=r0}, @typed={0x8, 0x5e, @void=""}]}, @typed={0xc, 0x13, @u32=0x0}, @generic="954ff020d2c6c6a125fbf38149fa0476c9ee156d151b67807b72da8c1ebd5435f02734fea356b9593a13dce99e67ce8d0d6af6b829c2b2e1d891de1039a375cad9ac1a1f5f98b1bcb733a306818a528cd47f669cd3cdab31509b637d672cd69e03ed5b272743458139d1156f8ac0f8dfe075b07bfccb26aeb1804f36508798a9b681c39537ab9fdf063cd9ff33383fd9df6951c796666edf7cff0887cc9ce6f602d6188d1c9bc56e4f05d937f50bd336870cd07d9858d7dca08f191991b1f829bb289376928f29034ee84aca8c2a25dc16bc5c2c88efabf09a97628ee0eee77235a221c57a7822d1b6acf221ba5bdf38f10f957049b4e27f4a46", @nested={0x102c, 0x12, [@generic="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", @generic="1f2a9f702f9c37395c8aa37d4474132ff6bfa8b92217c1d721b3", @typed={0xc, 0x3c, @u32=0x3}]}, @typed={0x48, 0x3b, @binary="3033f7aac5b8973cfe459f00a8d611f0261cadbce30cd0ae974da5bd04012df1eaaa728e898e26afb33192f1ada9b14e433c1a4102582e6e7bcf752656"}]}, 0x1228}], 0x5, &(0x7f00004f2000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x160, 0x20000000}, 0x4000) poll(&(0x7f0000006000)=[], 0x5b, 0x0) 2018/01/24 14:37:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt(r0, 0x800, 0x5, &(0x7f0000c2e000)=""/192, &(0x7f00009c4000)=0xc0) bind(r0, &(0x7f00008a2000-0x80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000a9b000)={&(0x7f0000321000)=@rc={0x1f, {0x42, 0xfffffffffffffffc, 0xffffffffffffffae, 0x8, 0x1, 0x9}, 0x8}, 0x9, &(0x7f000011a000-0x50)=[{&(0x7f000001a000-0x6c)="9be219b6317fc04f14965f28ec9a2edbce12fc691172e2c14992032eb4a2ab5426ec58e7cde2c470676457c1fa6c7cbbdc864c9603f530b1aae73c259464d6b8f92961f26a62a1d87c2a892869bffa5961c9dfc509b63dfbfa528711bf6f1ad58ba3dcff241130a4d61d66d2", 0x6c}, {&(0x7f0000e98000)="5fabffae60477256d95ccb1cb88f4fd09ee99f0a7887094e43a1213c34a7cbf37310854dce29a8f43f36eb0dda5b49a4db11624527c8db8b5b5445135137107b38812b4799c0359fb29032cb3436d5bc6eeb71dc21bd9fb1f63e8ec2d47215c34b5c5b8f963d6f50a0de9eaf375f33a47b403cb45b193d8b83e52658e2c4b5eb22e3430f0d781de5cf0111039e22c197c4485f0ee98900e20f61787f8b125386de236e7053cf48312717f9aa2d274a34f2b1b4fede45fa185844ea1afae4d63716b721b6c16f3c0ce6c1637caf8a89e3beb00c59599b0a4344ff9f72fd56e2f5918e10f7039601081c26e616d1b5422a1012bce51b95", 0xf6}, {&(0x7f000049c000-0xa7)="07787a5c41229de708feed6dcac0329646504ea29248d269f9ad47798eab470421de04f4f652a2de9842ce31199db26072f0dc9d21232251c6789dcedf71c8092c3df468631d9ce581abd63767ee101b619c1f970627319007ee3cfd75491838eca8a2b61659dd5202409f85df39047fc32acb07af300f577eb6d5b597d25a558c82d7951ef69f7090443aed182708c2a6412738529cd9acb3085017121a282a44f657d15792f6", 0xa7}, {&(0x7f0000e5d000-0x68)="31e100593322da95e53b7de731e40dc29fc69f715a62eb7cebfa28476027b8baecdb2bf27e71b0326e5074c2c0b4440f4d20a874a4dde7bdea63a973717879e8f8d1648bde9938fbacc20ed047172c603009c014f29fc83f9421849fa665287127ab3f525c9f66b5", 0x68}, {&(0x7f0000a85000-0x66)="51c58bba9e12012cd4ee284cc799ab582eb5b43fabdadad72e55e9bc047f71bff9bb4106715bcb51a57ce72cd98ec172ef55f031372402c998446342ad152682f49d3963d9b2bff615f7b226dff04e6093d6d21434f17bf77354fff8e7cb8a49edc9805a41b4", 0x66}], 0x5, &(0x7f0000bd8000)=[{0x70, 0x116, 0xffffffffffff8000, "e4975920c5496d6c1b13de52a270d4c82045733df0c9a24cf35f7acc133f4203d331e2cd706aa7c0a3d4cc48e625f141ca1324a034aea03e76d6d08e0767bd27af83619db33c9f13330db6345dd315b15f823ade9913115f23"}, {0x88, 0x101, 0x8001, "5b89497150ef9d311f171f1a3361a08f4854782ab4ee3b3cd4bbf1482062e4a07e81b511c6393733d67c6c4aa6411ab5733886ef374d9d8b0f939f35a52135b59b73b554b1a931bcccbfe4f9b4071672c816e2271d42110e7cb58ea411f5242f6be6f29739b09e5e0bbbe24a4aac02934c"}], 0xf8, 0x8000}, 0x40) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000edf000)=[{&(0x7f0000c05000-0x1000)="ef0abc7a234e20c084580740259843faca5a6cca9d6db258d49f51b6e71f794a4d4efd011eceddd12d17ecbe3c9c31e9a9455a406d47e364a0ccfe9c0fabe3ceedc96153d228eaea0f87509912d82f93b09ad028a3429575da85a3e385f24370a83601e0c0bcff92421f5c8bd60399f2426fc891e8a2a328e8b778505f44752d5e5d1a84b3a8a8759d067c691d4624bf294f49bf1db044c4659105e54f9db7b46d89e5036470888ed6139400f9c73cd5fba68ba9fdf794e6b5441d9d0f391b45fa654742fc27db8e8c395370d1c4adcb733ecd971e2a6fc76270bc5a99b38b20b5c4e533a2e51f1b5638e53eb084bed29218da73589d656e30191b7e1ad5b09451a195d6090679c0ba87a5a0bee7b69758e8edcf49ff4aab0df238ed7708ed64c1f150e40121ff70046542e576fc8607fe9523a52ac329b60d58c1c37a304c8260649d500029aeb9a32879c0c2698fbbc6c07eed2816d58add6ee11f4f21d096d4603bb54a88278542fc879d534e7ec690c3421abcddcc57f4b75fea79f1a34402577bcb2c300efc15f0c3da23e2f5dd00a1a025116f49cb60c5084bddffcb6a16353a838e1c6005feaa1dd77e61575c30a9338b7ca98dbc3c1dc4307d941e5dd99d2db59cdd604853517290b6d9cf054ba79e17d0f50632744f64b5a4d664a69b1b94976f7d5987426dfcfe20ede675267cb8a603af9b29e35fbb6039780abd3b637df3ca573cefae687ef93789aa0f6e609416a33d06b03c93fd22d5eda17d7deed358621a543298fd9881dafd27c41a96af97d2052405522230e4304fcf0015bbcc9cca53258b2f90a74a57ecd952878af7041bd5faf0598859446ba0b37fc5823ba23b49d759e3e4af07b8931b9bf0412ad823fde1fc2494b36ebccc99cc148dc460e999aef96fe1769c87aadb4c8a5c97e9120f95aec8148cd38507b0e3a661f4724dfc5a5953b15e1b230d937c05e65edec523923b8aa18ea2c9c1d200923189f3477c3bcfdc99a89b34178760cca12f15583f0649ffcca1d1d52c062d62662b52bf796aa339f0b981fbc8968ef5e5dab247b341be1948534c9bd7a154ff0c801d178b3d713c7860b528764d0563c70c7beb5f3df133cc058e3253cfa574b5a3913e7fcb93ea9004cee782b914bc4b85f183d2e2b6a354583234651ddd88ffc9517cf2217b3e3761e069ef216219ef2e253a30c156a44b0ec22008812af41c61000a9495b478ff28172c22370b68b35184a286f4e44b1bd22610a5f7dc8d41262bfa236ee5626779296a43d498623833ee231250bb5230a4f0ccd32d3cb127ad9712c0c838d642d54e3c14c277a3254e1d89238637c735d0ae3cf4a367dc409ca866eda8d538123ee1f1488862c3d54c46d013d430863b83218dd75b89b7486d5b45663c1b3ac3a6c5b3ca0a06cf038c3cc10944cb69423b9681c732acc3306868cea8b83f69361fd1aef334d2fd3297fcc6a4487a8e01a8dd4a46d327a3917ca8594ca79143a55cbc6801581a4c13cc738644b13fe34e45a8a54c28552f51e2f56fdc5a24249f52781f1bdb435a40a6cd01181b04daf9989b5873ad5cc596e3f97c761f6fbe2344464bca17ef8b8833043e1145d2477622fd05cda0b5fa3b0cb49ff6b88ce2e49dac23386912733cd8f9311f28c007924caa783a43e9532fd4fd41499d7f4cf97bfcdca625b4c6a82cc86c0cb122c02f8641efef9488f9dec78a67617c691c773c8942578f94a90718c0a647e9cd69eb80fbad8b159cf0873535e07f0d4311fcd80acc6823e5e64f317f6adb140530c6962bcc64adb168c376da391c63987cc85d5fa314443793220e2e8b61e343e0f7d9e99380f4c6038626df7901742413379cdcf5d1a7a0c9d2a6d4e75f96a65de47631e86f2fbb8178658cecf1e8ea309cd041703cda1e3a0a032aa8b09b736d77ebee50c16fdb50da5dbd583e89587c3bafc011a6781023d112cf58ba68523bc4b277991b6f8ca42e19728409a530624c450980bfe25c01802d908681ad5be13a17d2124115f1123c8e55eb529a66f86972b5999a9d5cd982540e2e02a042cb5bbb9b045dd119d128a9365d02c12a22e847b26327fbfc3c4b6369105b46c885ef9d4d2e39341cd6cf3313e3142d4b34e315eb3e822377d524765948303b5f74b6eda4ddf9a4d40d93e644403313ea470515d2408fdb51d6b7e100fdc0532bcd4d779953477c21772fca751b34361b551fd8cb321be3b79c50ccf7f34d31fb60975829b4505a5fe9362dec3a247bd06903aa2afcf276febe0db4279631bc512c6c335209a3e99e4fa273d2d361f004aa8d489ae284936d0de7d72362a0b918592519f907e5ce1ba2a07a6c1bff4babf898801b78f135bca071a19fb63549887ea8f4ea56a91512ade4759c6ce1a6d1fb33b237eeed857032b8098f6d075675609004cb2847f763f3bd7cd1854d725e6610a107661c4c5ca2052ce848a2d409a044e64d8003dcf53748ff0260c8e828ad239bc185984ba759afc964320cd535de808d8d26826c77a6a921b7a2e6b08859efb3ca4a03ae6b7d3a5c5350f256d41acd4605c2d517d52f9e4148617a2970a209d6b9f1e2dc252890f071bd05019f07d61b865647b8d43fd186ad77019043f838a12592d73640ae1bb698c74f29ab97ff2f778faaa4dec235e8ee43f9c9391a8acbd6664dda7cc05dd0fe33b7a5d1fb8376dc1ad64b97f334c75025d7c5cc4ff5020ecbaf8697ee497461cbb2a6a9906fca688aa8adb73405fe8e919e207a254fe9652730c84f1cb00e1d4d07541449e72202f85ec8d54a907662cef75fd3b00f511572a1571b35068cd48beea0ae2319873b22d6a9f18abb77b1f1edd33655e54e670d625fde7565d886830d24c962c5f6ae039b8a5de4e704b4b6cc72cd9e51362728c3df45f9fbb850ba42287be3148bb8281b1d7f932770b955121c78bc6280aa2cbed15320920852a4a743af5f405705f226ffb2f55ba4", 0x843}, 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0x1000}, {&(0x7f0000dac000-0x1000)="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", 0x1000}], 0x1000000000000145, &(0x7f0000d31000)=[], 0x0, 0x0}, 0x90) close(r0) connect$netrom(r1, &(0x7f0000e53000-0x10)=@ax25={0x3, {"c6f7de912a9abb"}, 0x2}, 0x10) 2018/01/24 14:37:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x7, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000407000)=[@in6={0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000131000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0x3, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x10000, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0xffffff55, 0x2, {{'cts(xts-serpent-avx2)\x00'}, 0xfffffffffffffdec, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000f60000-0x8)=0x1, 0x8) 2018/01/24 14:37:36 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = socket$inet(0x2, 0x8000f, 0x9) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000004000)=0xed, 0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000-0xc)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000016000-0x60)=[{&(0x7f000002d000)="7eb187e0484d1ec50738c8534bf319172361a3c984d459a243bb44d4d6c5e962f976417fee4470ddcf31575ce6abea904630ccc6713b86e9519da6d903d45acc9a37b79a085f6b7d78fcc51887d5713f4c47293bd9708e3177ca1bc169d70c69415f5f1de7e32811737aff9438d012fd2f80f362fe651d42", 0x78}, {&(0x7f000001b000-0xe6)="bc477b2ad544f1b351d660a150db7513587e52ed63344a3c7f5adb327509f792f903031b9bd49740ae75965281268c7f7c054ef5d5c65b0eb2732feb9ddb77b99506904444796af124da0ca2fc4abe4a745dbcf83d8d05f969239d7d704ffbf19f30f2a7efca7e666aabc51bf76471812cd5fedbad947721aa1dc136059ff283a732ed3f13816c5d7317fb4a5e88a1740dcf50220f0c7420c5b926071395d377935ddf18937e9c3e6208e7afd3368dcd2f8ae0dae52ec48f42762e867ef767cfe6dc6c4b3f7c23350b6d4d8e3317731e8662e027b62d609bf80342ca0b4202ab32e4d419750f", 0xe6}, {&(0x7f000002d000)="0c567081345a959eb26745658f6f09f408fe15e17e1ca70049ff421589f875d9279cad3b0c5e306490f1d294a76b4fef9979e53e6659763b514db524e7955b5763ea189a8e0ced2c688bea13676c8c84be6768cd3421835aa54146362c75ec079a5c33c368e6b7b4a560f2ce0305", 0x6e}, {&(0x7f0000022000)="51af39bac4fff5e3cfe3d1134d5b20240c0d07b799ce7fe81a8cda6e7be2ddd4ad7f56ff09a88cccc5a2df8555c6f0712c198c0c2a2eb48f51f9c4c87a7b9fc1589d5c1866a74f12d716c3d74bf556361e00423768bbbe63d1cf10154559b1c939d373d8733e6558eda46c287bb97fcf7194ca4468ceb48a4fd3d0730ef5d5317c5ea8a3db5fd83d0da8e816c94902d3964e9e4bfbf77a19d8ada84850a12a512a46471ebc8f15f4e633a9ff4dd825605bfb8c68adee3015c6b45110e2c677ce76b110672acb9b47", 0xc8}, {&(0x7f0000012000)="c8ec5e926d14d898c2827a898e9575c7d2227fac82729a762e8bc8a8d2f6907e00ffbefba19e471fb3da98a4459c4ab737fa2142f00ae3108df9971343a564a6c719b9dca92e8ca82733401f4e3eac46c36418b606100ad334a21629c90171c0fd096a542984a4f5df6ee8db77150f71f2a1682ac21f1d506ea71f8175d4d06b76c55d0bcdfa1811a434540b41396154bc455228be3035df58853dc93c7bd6303cbd224b66a971b321d2dd7a97c22d5e8158715219c6b8847b5020e7c2eaccbd6d7e76a68a2df9c5eb6c4c5ed3620f1edcdfd54b29ac7e648f7517573ab590f824d8b81f5ad027f9a2", 0xe9}, {&(0x7f0000011000-0xaa)="d886cbd08c2f42d8f9b3ec6a544ad1219e9e16ddeaedfc14f18ee0f8fce385de37dcf40aef0ac451e9f20ed2ab4e783cf2e4d4289201e1dc07392896d12d3842008487ff14a07abe464768b21dad2e3d1124dfd4a85d4e4e3b48a07fcc2bbaaef4544041fff84203a5c7f975e86507e49904a9ad7cb24413fe373cbf8d2990358ef57f657138894a08ff9a21b41f07ed02160b4fd52b93a8d7d2f6cf99ee847a4b0faf3f170d4587be18", 0xaa}], 0x6, 0x0) 2018/01/24 14:37:36 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/24 14:37:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000280000-0x38)=[{0x0, 0x0, &(0x7f00001eb000-0x20)=[{&(0x7f0000fc7000)="7ab19ec4ff0e01bf71c0e55608be8d1a70eeac145f1c542a2537941360de243f000000000000000040d7c51637ce0ce475d5b4ffd1eb9920a2c8f811bdce09b5ccc41c30fc22b92408acab3380455fecf517448775d3272ff4a3ad8a0d74589b6116dcb9518e3285a60292107233e75116710a2f5b79f64fcd880a30e1790427d2821508a0930793dd9c3d33f13e4536", 0x90}], 0x1, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000cc6000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e23000)=[{&(0x7f0000035000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0xfffffd60, 0x0}, 0x0) accept4(r0, 0x0, &(0x7f0000911000-0x4)=0x0, 0x80000) accept4(r0, &(0x7f00006e1000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000096a000)=0x10, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000267000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5dbd, r2}) preadv(r0, &(0x7f00009cf000)=[{&(0x7f000041d000-0x11)=""/17, 0x11}, {&(0x7f0000cc4000-0xe4)=""/253, 0xfd}, {&(0x7f0000fad000-0x73)=""/115, 0x73}, {&(0x7f0000ffa000)=""/73, 0x49}, {&(0x7f0000486000-0x1000)=""/4096, 0x1000}], 0x5, 0x0) 2018/01/24 14:37:36 executing program 2: socket$unix(0x1, 0x5, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000e6f000)=0x0, 0x800) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000030e000-0x13)={"8548faf748a91799af9e944419df9042", {0x4, 0xfffffffffffffffc, 0x4400000000000000, "10d71343b85a", 0x5, 0x0}}) pipe(&(0x7f0000f25000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000001000-0x3c8)={0xffffffffffff0001, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x1, 0x4101002}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a4c000-0x20)=@ethtool_rxfh_indir={0x10000000001, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 14:37:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x16) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000b22000)={0x1ff, 0xa27e, 0x80000001, 0x5}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) close(r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000746000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/24 14:37:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x804, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004ee000-0x14)={0x0, 0x5, 0x5, 0x1, 0x5, 0x4}, &(0x7f0000a45000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000078b000)={r1, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8}, 0x98) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000dec000-0x8)={r0, 0x4}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000017f000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000699000)={0x0, 0x0}, &(0x7f00007aa000-0x4)=0xffffffffffffff11) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r2, 0x0, 0xb, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:36 executing program 7: mmap(&(0x7f0000000000/0xaa5000)=nil, 0xaa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00007e9000)=[@in6={0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000581000)={0x0, 0x0, ""}, &(0x7f0000aa1000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000581000)={r1, 0x0, 0x0, 0x0}, 0x10) [ 1154.931858] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/24 14:37:36 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = gettid() socketpair$inet6(0xa, 0x803, 0xb322, &(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f000001e000-0x5d)=""/93, &(0x7f0000006000)=0x5d) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000001c000-0x17)={0x0, 0xf, "28cedee5178d159bf0c6826a57a5ba"}, &(0x7f0000020000-0x4)=0x17) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000001f000)={r4, 0x40, 0x10}, &(0x7f000000a000-0x4)=0xc) pipe(&(0x7f000001e000)={0x0, 0x0}) bind$bt_sco(r5, &(0x7f0000012000-0x8)={0x1f, {0x10001, 0x800, 0x0, 0x4, 0x800, 0x40}}, 0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r0, &(0x7f0000003000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001e000-0x4)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f000000d000-0x4)={r0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000019000-0x4)=r1) [ 1155.000158] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/24 14:37:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000016c000-0x8)={r0, r1}) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000005000-0x164)={0xfffffffffffffee0, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x3) 2018/01/24 14:37:36 executing program 5: r0 = socket(0x2, 0x3, 0x1) setsockopt(r0, 0xff, 0x400000000000001, &(0x7f0000001000-0xe7)="219beba234", 0x5) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f15000-0x4)=0x0, &(0x7f0000476000-0x4)=0x4) 2018/01/24 14:37:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x6, &(0x7f000020e000)=@raw=[@call={0x85, 0x0, 0x0, 0x19}, @alu={0xeba8719bddbeb0fb, 0x7ff, 0xb, 0x7, 0x7, 0x80, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) r4 = accept(r0, &(0x7f000001c000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008b1000)=0x10) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000524000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000500000-0x62)="", 0x0) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000006e000-0x38)={&(0x7f0000fcc000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000bdb000)=[{&(0x7f0000ff0000)=""/4096, 0x1000}, {&(0x7f0000566000-0x13)=""/19, 0x13}, {&(0x7f00008fd000-0x9f)=""/159, 0x9f}], 0x3, &(0x7f0000338000)=""/43, 0x2b, 0x6}, 0x12120) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fd6000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000680000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f47000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x1, 0x8, 0x2, 0x8, 0xa, 0x80, 0xa0, 0x32, r2, r3}, {0x7d5b458e, 0xd0c, 0xccf, 0x5, 0x0, 0x5, 0x1cbba000, 0xce49}, {0x7, 0x6, 0x4, 0x0}, 0xfffffffffffffffb, 0xa, 0x0, 0x0, 0x2, 0x3}, {{@in=@rand_addr=0x4, 0x0, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4, 0x2, 0x0, 0x1, 0x8f0e, 0x0, 0xfffffffffffffffa}}, 0xe8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006bd000)='veno\x00', 0x5) shutdown(r0, 0x1) 2018/01/24 14:37:36 executing program 7: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000036000-0x50)=[{&(0x7f0000034000-0x43)="6322aaae057513fed68d61153923f247e76850fbeaa9ed128b923244665efaac7ef0522591059b4220fa8640c76777ba281b44309473475a4895a0ef50661e06a4cc9c", 0x43}, {&(0x7f0000027000-0xa1)="3ea8104de16d28aa59f7c08d940f2553d949ff98964e1d7d04d63790d9a9e75b102ce26b34787e78d1fe3e1fd79bae4a596eb57806e4e80ca71fcd98bd419ed36c0d1b9c674a74fe77fa7dac6b26295afe25df892dc20468602021b38ff43e6113d6d069bbd932c5fabb52a539112d92c53677b865cb8de2dc93e9211328681cc13cd130e64b47a75276899b4a208d9659713a49fea6756969cb146bf4c2796694", 0xa1}, {&(0x7f000000f000)="c90f95688e0a96b71d47aafc765f8e588b16ee7df6dc0dbb3aa40e1bb338d46908859c83fe6a4ac73b", 0x29}, {&(0x7f0000034000)="bf60bb83623e8037a8cc38783503e665383c7443411eb0a7ea76ed5ce6b30abc17885e7c12e8029d12eaede4768f66dabcb37dd907dbba8460b513caea2774dd57847fe50e88b9b16cc744ada971f83a5528a1a6afaebd5ba936179de92596589fcdc94af29ddd36b4859b476e", 0x6d}, {&(0x7f0000006000)="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", 0xfe}], 0x100000000000035e, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000027000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000-0x4)=0xe8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000011000)={&(0x7f0000037000-0xc)={0x10, 0x0, 0x0, 0x40200ac}, 0xc, &(0x7f0000036000)={&(0x7f0000036000)=@ipv6_getaddr={0xa0, 0x16, 0x8, 0x7, 0x2, {0xa, 0x7f, 0x1, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @IFA_CACHEINFO={0x14, 0x6, {0xbf9d, 0x0, 0x7, 0xff}}, @IFA_LOCAL={0x14, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffffd, 0x9, 0x9, 0x8004}}, @IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_FLAGS={0x8, 0x8, 0x4}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x101, 0x7, 0x63c, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000037000)={0x0, 0x0}) 2018/01/24 14:37:36 executing program 2: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f40000)={0x26, 'hash\x00', 0xfffffffffffffffc, 0x0, 'sha1-generic\x00'}, 0x2f) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000f41000-0x48)={0x1, 0xe, &(0x7f000040f000)=@raw=[@generic={0x5, 0x3, 0x35224d7a, 0xffffffff}, @map={0x18, 0x2, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @generic={0xfffffffffffffffe, 0x0, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, @jmp={0x5, 0x14e55a59, 0x2, 0xf, 0xf, 0xfffffff8, 0x8}, @jmp={0x5, 0x7, 0x7, 0x8, 0xa, 0x8c, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x2d}], &(0x7f0000cc5000-0xa)='syzkaller\x00', 0x8, 0x3e, &(0x7f0000524000)=""/62, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f41000-0xc)={&(0x7f0000c01000)='./file0\x00', r1}, 0xc) r2 = accept$alg(r0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f3e000)=""/223, 0xdf, 0x0, 0x0, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f00009af000)="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", 0x1000, 0x80, &(0x7f0000f41000)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @generic="2c4a5fb4091020a34ef0518cf5190bb1"}}, 0x1e) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x8, 0x3, 0x3a) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000968000)=0xfffffffffffff001, 0x4) getsockname(r0, &(0x7f0000042000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000f42000)=0x3a) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000f43000-0x90)={0x5, {{0x2, 0x1, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/24 14:37:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) connect$ipx(r0, &(0x7f0000d10000-0x10)={0x4, 0x8a5d, 0x7d06, "41862b441763", 0x100, 0x0}, 0x10) mmap(&(0x7f0000001000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000be9000-0x4)=0xe) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x91) 2018/01/24 14:37:36 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) shutdown(r0, 0x0) recvfrom$inet6(r0, &(0x7f000067d000-0x77)=""/119, 0x77, 0x0, &(0x7f0000dc7000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x3ff, 0x4) getpeername$netlink(r1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/24 14:37:36 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000006000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000cfc000-0x8)={0x0, 0x0}) connect$pppoe(r1, &(0x7f00008c0000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ipddp0\x00'}}, 0x1e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) r3 = accept4(r2, &(0x7f0000456000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c12000)=0xe, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000ab3000-0x2e)=""/46, &(0x7f0000f92000-0x4)=0x2e) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f000085a000-0x10)={0x9, &(0x7f0000065000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/24 14:37:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000050e000+0x45f)={0xffffffffffffffff}) bind$can_raw(r0, &(0x7f000013b000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000039000-0x4)=0x0, 0x4) epoll_create(0x7) 2018/01/24 14:37:37 executing program 6: socketpair(0x11, 0x80a, 0xb90e, &(0x7f0000488000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a5b000)={0x0, 0x3, 0x47, 0x80000000}, &(0x7f0000b24000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000ce000)={r2, 0x7a, "1303e9c76405670abfc33f88076fd4dd66cdfc942910703cfb88cf44f3c78195ce8ad143f9002cdec1fb45cde35026bd24c303067705a1737b5db56d91fad773efd1e7d2592279b458fd3fa9d121bb887a6d2df9a593d42c6a75d490359c6593e25ec5d51983d51ed61ea701fafc1c4b84ec66e1b1380ee2b948"}, &(0x7f0000449000-0x4)=0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b2f000-0x4)=0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) close(r3) 2018/01/24 14:37:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000ccf000-0x8)={0x0, 0x0}) getpeername$netrom(r1, &(0x7f0000e14000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008d9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00005b6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00008f5000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f96000)={r3, 0x2}, &(0x7f00005b9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000321000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002db000-0x4)=0x0, &(0x7f00008be000)=0x4) 2018/01/24 14:37:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000187000)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000e07000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006be000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003e3000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a76000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005ef000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x2, 0xffffffff, 0xa, 0x80, 0xa0, 0x0, r1, r2}, {0x9, 0x0, 0x9, 0x54b, 0xfffffffffffffffa, 0x2, 0x7, 0x57b9}, {0x2, 0x200, 0x7, 0x800}, 0x67, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x1, 0x3, 0x80000001, 0xffffffff, 0x8, 0x8}}, 0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000c8b000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, 0x18) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/24 14:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$inet(0x2, 0x2, 0x100000000) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000029c000)=0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/24 14:37:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4200000013) getsockname(r0, &(0x7f00001f0000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d27000)=0x10) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x14d, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000eb2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b9c000)={0x0, 0x0, 0x2, 0x3}) r3 = socket$inet6(0xa, 0x7, 0x3) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00009da000)=0x3, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b37000-0x20)={0x2, r2, 0x10003, 0x9}) pipe(&(0x7f00000d7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f5e000-0x8)={0x0, 0x9}, &(0x7f00006e2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00008dd000)={0x0, 0x7, 0x0, 0x7f, 0x7}, &(0x7f00002d8000)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00009d5000-0xb8)={r5, 0xeddf, 0x9, 0xfffffffffffffffb, 0x100000000, 0x8, 0x8000, 0x2, {r6, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x445f, 0x13b, 0x3}}, &(0x7f00003d6000-0x4)=0xb8) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f00004c5000)={r0, r0, 0xffffffffffffffff, 0x1, &(0x7f00002af000)="76eb83b301672cc40642809fd39df0d04b339a91bb72b8c1af1f0544c8e7", 0x1ad, 0x8, 0x4, 0xac, 0x401, 0x7, 0x5, "36678270ce77dc94b504c04111d9ca55c696743c8fc24dea5dae269d2f0876aa19c7a72ff5105cf924c0306abf7b8bf469b162fe61d3247cf74008cbcaf85f409868a403e92b0e4b4001371d323dbe38cc75b343505d893c9e771dd08606ee9adccff988381ebbcde8524c135592f341596375b5e0141c799f6c14a04851dcf47905f69b27604cde6c1815e921b5513270440c1ebd7f24da416b5ee513f134f0f01f2284ad2ca7c328f9e715da3a24cffd1ec03fa1a05be0d64e6ad0c7429335480850ea0a69b90be04cfa317df252196c18a5312f"}) 2018/01/24 14:37:37 executing program 4: socketpair$inet6(0xa, 0x6, 0xa55, &(0x7f0000709000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a8f000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffff7, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000821000)=0x0, 0x80000) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000f0b000)=0x5, 0x4) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f00009c1000-0x4)=0x800, 0x4) pipe(&(0x7f000052d000)={0x0, 0x0}) socketpair$inet6(0xa, 0x307b4abf31d7c19b, 0x8, &(0x7f0000c3c000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000b34000-0xac)={r6, 0x5, 0x4, "3d7e3a16ea442e8f7c9bb7e34c767918c326d546efd2f99345b9584763d68fd3ee75dea45c8e741ecbc2db09b10350142c1b4b30dc19de41b0343a22c9f2f1dbf639e4149a44c51d315df5a4ad806fcea51fdd1c8c496929273f2d4ab269dd0613813a85a5fb664b73e698e750be39a7de6819ab4d5f1d15d43356bfbd2a786e04ab0273ee405a675a436ec1509ad4cbd81148bb1839ef2507d6f559300e880499ec"}) bind$packet(r3, &(0x7f00004b6000-0x14)={0x11, 0x1b, 0x0, 0x1, 0x20, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002dd000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000949000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fddb6256bbf6251c2950b4318c69b4"}) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000bde000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00001f3000)={{0xa, 0x3, 0xfffffffffffff1b0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7767}, {0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x400}, 0x97, [0x2, 0x9, 0x7, 0x80000001, 0x80000001, 0x7, 0x8001, 0x8]}, 0x5c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000e91000-0xd)={0x0, 0x5, "c518df8ed2"}, &(0x7f0000e90000-0x4)=0xd) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e30000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000740000)={r7, 0x9, 0x10, 0x7e000000, 0x0}, &(0x7f00005d2000-0x4)=0x18) 2018/01/24 14:37:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x4) recvmsg(r0, &(0x7f0000baa000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f0000bab000-0x25)=""/37, 0x25, 0x0}, 0x0) listen(r0, 0x0) shutdown(r1, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x80000003, 0x0}, 0x4) r3 = socket$llc(0x1a, 0x1, 0x0) recvfrom$llc(r3, &(0x7f0000a01000)=""/0, 0x0, 0x1, &(0x7f00009d4000-0x10)={0x1a, 0x1f, 0x6, 0x0, 0x42, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r2) 2018/01/24 14:37:37 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f0000444000)="ae8bda8a1846b200000007f316bd717ca283322dd459d447f4824b8437a2224f3ed9b8740139e00083c40281300f38f56282118a193aa374af9654c0ae", 0xfffffef3) socketpair(0xd, 0x3, 0xffff, &(0x7f0000201000)={0x0, 0x0}) bind$vsock_stream(r1, &(0x7f0000add000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) pipe(&(0x7f0000ab8000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000dca000)=""/193, &(0x7f0000fa9000)=0xc1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000011000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="bac8f6", 0x3}, {&(0x7f00002c0000-0xb1)="ca30cf014b93f5184bc7bd973cbd1cbc64893412dadad7c3d392d9c620f8ed60ea88847b6fb8034e83dbb32948b47e0e95bd546523de7010e5392477d9176963ef90dae874bc5b92f7707971e692ae1d2ad935a3dccd7d0905549673e64f4a774fb4082d7c4b0c09f9adb1bf919b104c41b66d04f6bb0232133e0c435c74a1338a671c5d8440692a5f030f1db1eb4c7dc14d2c256ba77c87ac88ed75cd85a591c969ae263ab76a43c5c7160f3865d0c3e9", 0xb1}], 0x2, 0x0, 0x0, 0x4000}, 0x20000080) 2018/01/24 14:37:37 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0xa, 0x1, 0x200, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000021000)={0x5, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000007000-0x10)={r3, 0x5}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x3) 2018/01/24 14:37:37 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x3, 0x2d27, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xff, 0x100000000, &(0x7f000000b000-0xa6)=""/166, &(0x7f0000004000)=0xa6) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3ec, &(0x7f000000c000-0x3ec)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @random="d77bbc5328af", [{[{0x9100, 0x4, 0xfffffffffffffffa, 0xafda}], {0x8100, 0x5, 0x6, 0x8}}], {@ipv6={0x86dd, {0x7, 0x6, "a023fd", 0x3ae, 0x29, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x32, 0x10, 0x1, 0x101, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}]}, @hopopts={0xff, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x400, 0xc9, "922bbed1136b4747daad35451713d9a338830839e702aed461dee0b1b348ad477f15f04f54b395c0d7455a8036fee91599a39e769efb86f49c2955098665fc3b691a4de74e34e9cbbcac9ef7e3888eb8ad64384e2b4aa1181623c1fc53cd021d3a7c896f6efc2298a1ef1e917e03ead5e28cb42f708b85c6d99d5b212668ce32341d2b6d1fe77ef11eca93f35cb16856be3d10630b2deaeaa78e70c3053210db7733d0bc086775b0b42fc04a34766b3ce9b3a28e64a937d8a51ad4477ca21180e107df4a71ba922401"}, @jumbo={0xc2, 0x4, 0x4}, @calipso={0x7, 0x48, {0x100000001, 0x10, 0x8, 0x2, [0x2, 0x100000001, 0x6, 0xfff, 0x1ff, 0x0, 0xbce9b5c, 0x6]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8001}, @enc_lim={0x4, 0x1, 0xffff}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x10, {0x2, 0x2, 0x7f, 0x2, [0x5]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @hopopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xff}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @jumbo={0xc2, 0x4, 0x5}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x2}, @jumbo={0xc2, 0x4, 0x0}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x2}]}, @fragment={0x0, 0x0, 0x2, 0x7ff, 0x0, 0x27, 0x0}, @dstopts={0x5c, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x1}, @calipso={0x7, 0x20, {0x1ff, 0x6, 0xdb24, 0xffff, [0x5, 0x2, 0x7]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x7}, @generic={0x4, 0x7f, "f6ffcfe724b78a57cc171a952ade5295bda04aa3805789d296ddd287ff2274f0a20923e1b382c9fc7de0ca8be3279871728f5db9090beeb16f0bc3821e4546ed91b36365ed5680d62a615dd40c1a426c0fa048529edad0a1126870fb28d3d865681135c5942a0605b454cb2e2c5a89bfa56bb70e926491e957dabbf2a268a4"}]}], @udp={0x0, 0x0, 0xb8, 0x0, "68e9a8ec1ca6fd4b63bab1116e132480c9ec86b0127c2cb7447ca15c2a9e9ed291aa13857d9153b573050ef39b70d84110a610afaaf23c052056be33d6e3472e6d851162c37cc64de55830bb6cdff85be4f7d93666cd31a37c2ede1916164b423a66669d416f9eeeb714b2a6a53fc0685b652f1c063730ab9bbc82241544759c07e06792c33943ff362a0dfa08656ecb09bd587a765e951e7f00c0df4aec11d5284630262db7043b553257921c10290b"}}}}}}, &(0x7f000000b000)={0x0, 0x3, [0xcf1, 0x121, 0xb97]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006000)=0x0, &(0x7f000000a000)=0x4) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000000d000-0xc)={0x2000, 0x0}) 2018/01/24 14:37:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) pread64(r1, &(0x7f00004da000)=""/4096, 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000350000)={0x0, []}, &(0x7f000070e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d23000)={0x0, 0x80000001}, &(0x7f0000fbb000)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003bb000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062a000-0x4)=0xe8) r3 = socket$inet(0x2, 0x80a, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000051000)=@sack_info={r2, 0xac44fb6, 0x8}, &(0x7f00004d6000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a61000)=@assoc_value={r2, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a88000-0x8)=@assoc_value={r2, 0x1}, 0x8) accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f000093c000)=0x0) 2018/01/24 14:37:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000766000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00005b7000-0x10)={0x8, &(0x7f00002bf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00003f2000)={r1, 0x1, &(0x7f0000bc0000)=[0x7ff], &(0x7f0000b02000)=[0x0], 0x20, 0x4, 0x3f, &(0x7f0000812000+0xbfe)=[0x43c3f1d4, 0x7fffffff, 0xfff, 0x3ff], &(0x7f0000a79000)=[0x5, 0x9, 0x8, 0x7, 0x200], 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00006f0000-0xc)={0x0, 0x0}) r4 = socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000faa000)=0x7, 0x4) 2018/01/24 14:37:37 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000001000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000000000)=0xc) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000)={r0, r2, 0x7, 0x1}, 0x10) 2018/01/24 14:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) close(r0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000075c000-0x4)=@assoc_id=0x0, &(0x7f00007f6000)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000670000)={r1, 0xec, "60aaf5630d14e97201ccb537ce4e6537c3d803321b9d1709c976f19335e3548eea7c4920b8168b7286931adc5bf2790b206cea32aa93c2b42c39b207cec248ec6006d138847381baa96020f404497bd30bfb9b4afe1d5073968cf81aa0bb6025b79d0e5c17b6fdc2e55df3b8906a964774ea5e4dd4371af9f9b200ce89137d6c10fb2c046863bf209a9cb2a1a6069672e0e9839751d5511fcbcdc6352902b1cc0dba343b1c2768b9707cce51bee8f7d9d6185ef81c57e9a9e8cfa10700a0a84d47ac5f3c915b60ff46150fe63f3fc9edb538919c42f66546402d6e9c18e7662ebfa2d2ec0da822bb0ce6ad85"}, &(0x7f0000952000)=0xf4) 2018/01/24 14:37:37 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x2, 0x300) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/01/24 14:37:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00008e5000)={r0}) close(r0) [ 1155.267759] sctp: [Deprecated]: syz-executor3 (pid 15000) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1155.267759] Use struct sctp_sack_info instead 2018/01/24 14:37:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000002, 0x2101) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00006c2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5100}) 2018/01/24 14:37:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x3)=0x20) 2018/01/24 14:37:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) recvmsg(r2, &(0x7f00004ec000)={&(0x7f0000684000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000a4c000)=[{&(0x7f0000c38000)=""/121, 0x79}], 0x1, &(0x7f000020c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000bb0000-0x4)=@int=0x4, 0x4) 2018/01/24 14:37:37 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000022a000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = getuid() r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000029c000)=[{&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000000000)=""/62, 0x3e}], 0x2, &(0x7f000086c000-0xa)=""/10, 0xa, 0xffffffffa089fbb9}, 0x40000040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x400020000000010, 0x2, 0x0) write(r5, &(0x7f000059f000)="1f0000005500096d00000000000203000700ef000000000000000000020039", 0x1f) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa4, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/24 14:37:37 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000019000-0x48)="ca", 0x1, 0x0, &(0x7f0000019000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x0, 0x3) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000037000)=0x0, 0x4) [ 1155.326169] sctp: [Deprecated]: syz-executor3 (pid 15018) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1155.326169] Use struct sctp_sack_info instead 2018/01/24 14:37:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000430000)="", 0x0, 0x8001, &(0x7f0000377000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00004ce000-0x4)=0x5, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000012a000-0x4)=0x5, 0x4) sendmsg(r0, &(0x7f0000640000-0x38)={&(0x7f0000f61000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f56000-0x50)=[{&(0x7f000050f000-0x6c)="44ca602632570f0bf278369403bac928a9d56d9dbc397394858e95a6834a028ebb2cb01baf980e56af6972297e12a9f81610b9e3bb530c4cfaecf43297c67d01b3ac21a53c0205e83dfe64f5fb73ed6e91210e78cc42d1da366439426e330076092d42012f8482b38c938dac", 0x0}, {&(0x7f0000970000)="cf12bb0741f0a0b4d5387d2280067f3c84c30063991d5774d296903c6207d3d466fe731174bb53bb121f36099e57d6f2e2e2ad4fd26a", 0x0}, {&(0x7f0000161000-0xb5)="eddbc14c0f5df24e4bfd047885476ce9e0defc2ec77bf097dfe67f1477d5c28639fb54b9009241bc2e3e8cfdacb45fdfe2f2e5196d94438980236d48942f0c7569a03abedb6b320973c137355d7da6aa6ba052564bd99b534c1255c8ec833dd5dd9a107771dcefb307f604859f5ee70d894455ecd667b2e74b4d79ab1c4aecc39377c23982bf3ccae418b4b552d4c63afd3c21db253987c1a06a996295dcbab5021d23bc821e3dd051c4b18c821a0462fb276cf470", 0x0}, {&(0x7f0000c74000-0xd3)="0e7e8010a769e971bc29395efb3d8039f7e1971d043f8ee0cdfe492787644c5bd88d1177086ecd72a336610bbb440451f3d196aeb336d2be434745f473d703bf4a22193a21f47c4fa58dc89d420f350b19abda6bb8ecf45868579def8f7c55a5a326469f8d009ed06c7b94672cd86c962b32a71c015473c8b3e3a5a8f93eae871a29ff57df679a5cc05886107bac185057e78b3f6f68a5d09e495d32bda4c3570b84f09005a4936760ddf4f7030d7d5f6c209c033a32d9f68c7611c7a2577da6376e7d9da2f29654cd0c9fd310adc85f4246e8", 0x0}, {&(0x7f000061b000-0x91)="68d50f6fc106cfaedcd7bc8a7614766fe7bfc7ba0ce46ac1405a35245a6f61ed1da85195df78b729c3161dbe2b23d042610eaeeb9f55c961a324035ba9f8a49e6d45e8f6099330a2690a152fad37a4f186e2047a93b14747ccc0a93d8670801fc5dc9e0ec02c415058c69122a1a563e052bf123644b139248464886e216a867ce78ef822c5c2c19fa658601f154e768e386958f7d16cf559795fc3c20d071e0cf13e94cbc5f5c40afec93759635c479d1ae219b96ef901422c4836617dbe714ea33b34604e17211aaead402c4b2af1e0fb3bac7dbaa83bdd53f0d970e4a0c22edbce8bd7ea8d92d741e2223d358692f61fb8cef5", 0x0}], 0x276, &(0x7f0000997000)=[], 0x0, 0x0}, 0x0) 2018/01/24 14:37:37 executing program 0: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000e6000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "2bd75c", 0x0, 0x2c, 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}, [], "752a62dd9fa6ca9a"}}}}}}}, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0x1, &(0x7f00000d5000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) 2018/01/24 14:37:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept(r0, &(0x7f0000c58000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000f48000)=0x3a) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000295000)={0x6f8, 0x448a, 0xe, 0x7, 0x800, 0x0, 0xfffffffffffffffd}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000664000-0x98)={0x0, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2295}, &(0x7f0000ade000)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000766000)={r4, 0xfffffffffffff001, 0x8, 0x7fffffff}, &(0x7f0000708000)=0x10) sendto(r0, &(0x7f000020a000-0x1000)="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", 0x1000, 0x0, &(0x7f0000865000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0xffffffffffffffbb}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1155.378456] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. [ 1155.387432] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1155.408978] PF_BRIDGE: br_mdb_parse() with invalid ifindex 2018/01/24 14:37:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000023000-0x38)={&(0x7f000001c000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000004000-0x60)=[{&(0x7f000001e000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000027000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000025000-0x20)={0x3d47, 0x0, 0x10003, 0x48b}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000026000)={0x1, r4}) r5 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000bb6000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) r2 = accept4(r1, &(0x7f00009d9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c9000-0x4)=0x26, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d6b000-0x8)={0x0, 0x0}, &(0x7f0000e74000-0x4)=0x8) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f00005a0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000bb7000)={r4, 0xf8, 0xd83, 0xbde, 0x2, 0x3}, &(0x7f0000046000)=0x14) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 14:37:37 executing program 4: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000f91000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x101) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)='p', 0x1}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/24 14:37:37 executing program 1: mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000209000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000362000)=0x26) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000362000)=0x2445, &(0x7f000029e000)=0x4) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000361000)=[{&(0x7f000000b000-0x41)="ba", 0x1}], 0x1, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x201b8b70) 2018/01/24 14:37:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000051f000-0x1c)={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000d8d000-0x4)=0x0, &(0x7f00005e9000-0x4)=0x1c2) 2018/01/24 14:37:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008b9000-0xc)={0x0, 0x3, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000290000-0x10)={r0, 0x28, &(0x7f0000b7c000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f000057c000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015a000)=0x20, 0x80000) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000814000-0x10)={0x15400, 0x20, 0x6, 0x110}, 0x10) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000e61000)=""/131, &(0x7f0000502000)=0xfffffffffffffcc1) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000f11000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x0, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x90) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000128000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc351a8c760228f54) 2018/01/24 14:37:37 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x522) 2018/01/24 14:37:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000461000-0x1)="ba", 0x1) writev(r0, &(0x7f00000f0000)=[{&(0x7f0000e25000-0x3b)="b1ca145f73adbe2938dd80fcf08c2e3a5b7a4eefc9106c7694614353194997ca086058d9b5b7cd6b3b0068b653926c8cc2732abb8ae3193702df1e", 0x3b}, {&(0x7f00007d4000-0x4d)="ad2d1e53644954febeddaf610b6766ff87df07855f7a0aa5b1f3089e07761efb695d3c02de67271b07a216fe0af5000bc9eb563a78a061c3a06bda11b06422135454f46b6b3edde99fc574ab59", 0x4d}, {&(0x7f000055c000-0x3)="8c42be", 0x3}, {&(0x7f0000a0f000)="15cb71dd11092fcb246960564046a2b228b89aa67757a54d8bb435732eb9397bac62334161cfaf8757a7189e137ebb4651a945b6914e1633607554be5e1517c9b0a746e9d5178cbef668079f36d545c1f64cbdb9e5c83394203247175ee776d74f3bd734d40eec9d3ec6c1a0af96a66a62cf50e87ac34b8710008ebac1dbd4390b92bc4667b490f3aef2f22ab7e4637e101cb25c6bccc5faae43ee3a61b6aad2836a62159d397ecc1e8d5f20b2899a22946ad81913dc1424da", 0xb9}, {&(0x7f0000023000-0x4f)="9ef49d765aabbfd51774e4555898189aa541dd6faa787486466a023131855ef7960437f6893cf0fd996ecbe987a97b36fa7d96ebed2644a9eae4ca856e9766af53cd4228d8dea33eba7911504137be", 0x4f}, {&(0x7f0000612000-0x8c)="c4429915b2a38539c1ebceaab120c14612394a000415467c6d53f047b384b4f94be53aea079c6114866fada49a8fa4768b41794fe2651423e521972abaa6203eefd0be9e9c72a57d69c7338fabbf38081fc1fdc9c035d344ae67db6a1ec409db5df93c3e1b7ed7b59d8a6521637efe38f7161329b0d7f364f084d57d449bef17771fa6a992cf35b8510218d9", 0x8c}, {&(0x7f000047f000)="93d9e079d02e3d637ffd3601211d3887952727ad6d0505627433b2bcd01ba32d734fc1e203cbfcddc83f2a22d7d2d4f9af9e28e05beabadb6bb3efd9a7780ad14e3cfe386e6c31ed154a2870c4b8fd67ac887d8803ec67c77390800d72389a5463fc4e2d1e832d7515105e34a82760beabc419f31cf5f22bc7cc6d2c88b9f5227e9cf31acaa1406401ccb5a721cd10fd8f8578a5770a1cd82d01f817a6c74da0daa655457a4ab44ce458fed3edefda5e440692a0d7a23d9aca513f8518fd4ff9", 0xc0}], 0x7) 2018/01/24 14:37:37 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r0, &(0x7f0000016000-0x12)=""/18, 0x12, 0x1, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet(0x2, 0x80000, 0x8, &(0x7f000008f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c6a000-0x10)={0x0, 0x2, 0xdbb, 0x1}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000885000)={r2, 0x400}, 0x8) 2018/01/24 14:37:37 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x20, 0x4, 0x7, 0x100, 0x4, 0x80000000, r1}) pipe(&(0x7f0000000000)={0x0, 0x0}) bind$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000)=0x100, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0xf)={0x0, 0x0, ""}, &(0x7f0000002000-0x4)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000003000-0x4)=0x0) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x4000000000002}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000004000-0x4)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 14:37:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x9, 0x800, 0x7) accept4$ax25(r1, &(0x7f0000f18000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ccb000)=0x10, 0x80000) sendmmsg$inet_sctp(r0, &(0x7f0000d54000-0x70)=[{&(0x7f00005d7000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006df000)=[{&(0x7f0000b7d000-0xc3)="05", 0x1}], 0x1, &(0x7f0000135000-0x60)=[], 0x0, 0x0}], 0x1, 0x40) 2018/01/24 14:37:37 executing program 3: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000f72000-0x4)=0x2, 0x4) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f73000-0x38)={&(0x7f0000488000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000a78000)=[{&(0x7f00006b0000-0xd4)=""/212, 0xd4}, {&(0x7f0000f73000-0x5)=""/115, 0x73}, {&(0x7f0000402000)=""/143, 0x8f}, {&(0x7f0000f73000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f72000)=""/4096, 0x1000}, {&(0x7f000070b000-0x8)=""/24, 0x18}, {&(0x7f0000f72000)=""/4096, 0x1000}, {&(0x7f0000dce000)=""/171, 0xab}, {&(0x7f0000e9e000-0x85)=""/133, 0x85}, {&(0x7f0000f73000-0xc7)=""/199, 0xc7}], 0xa, &(0x7f0000363000)=""/19, 0x13, 0x100000000}, 0x102) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000696000)=0xfffffffffffffff8, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000477000-0x10)={0x2, &(0x7f0000b77000-0x10)=[{0x87, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x3}]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000310000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0xa8, 0x9, 0x7, 0xad}, &(0x7f0000ef9000)=0xa0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f71000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/24 14:37:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00002c0000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000006, &(0x7f0000f96000)=0xba7, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/24 14:37:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fee000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x80000, 0x20) setsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f0000c5b000-0x4)=0x0, 0x4) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r0) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) pipe(&(0x7f000031c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ae1000)={0x0, 0x1}, &(0x7f0000e12000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00001f6000)={r4, 0x9, 0x5}, &(0x7f0000458000)=0x8) r5 = accept4(r0, &(0x7f0000242000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000411000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000088d000)={0x0, 0x9}, &(0x7f0000fd3000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000076000)={0x0, 0xfffffffffffeffff}, &(0x7f0000b38000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00005a6000-0xb8)={r6, 0x9, 0x8, 0x9, 0x342aeb5e, 0x5, 0xb731, 0x4, {r7, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffffd, 0x2210cb29, 0x9, 0x0}}, &(0x7f000088c000)=0xb8) 2018/01/24 14:37:37 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000411000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote={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], @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=@dev={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}}, &(0x7f00004b9000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000721000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000257000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x2, 0x200, 0x3, 0x8001, 0x0, 0x80, 0x80, 0x3f, r2, r3}, {0x8, 0xfffffffffffffffa, 0x660f, 0x200, 0xffffffffffffffff, 0x100000001, 0x7, 0x0}, {0x0, 0x9, 0x7, 0x100000000}, 0x3, 0x9, 0x2, 0x1, 0x1, 0x0}, {{@in=@empty=0x0, 0x1, 0x7e}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x7, 0x0, 0x1, 0x274, 0x4, 0x0, 0x3322}}, 0xe8) recvfrom(r0, &(0x7f000082d000)=""/6, 0x6, 0x0, &(0x7f0000aaf000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32) 2018/01/24 14:37:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000d9a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000e5c000)={0x10, 0x0, 0x0, 0x3}, 0xa, &(0x7f000000b000)={&(0x7f000060e000-0x54)=@ipv4_getaddr={0x54, 0x16, 0x21, 0x3, 0x1, {0x2, 0xbdb282c348097493, 0x200, 0xff, r1}, [@IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x0, 0xd}}, @IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x10000, 0x0, 0x0}}, @IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}, @IFA_FLAGS={0x8, 0x8, 0x20}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:37 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1c, 0x7, 0x51, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000525000-0xb8)={0x0, 0x40, 0x9, 0x400, 0xffffffffffffffc1, 0x3, 0x3f, 0x401, {0x0, @in6={{0xa, 0x1, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x1, 0x0, 0xfd6e}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r4, 0x1000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000bf7000-0x6680)={'security\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f000095b000-0x10)={0x0, 0x0}, []}, 0x60) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000861000)={r3, 0x4000080}, &(0x7f000019a000)=0x6) sendmsg$nl_generic(r2, &(0x7f0000bac000)={&(0x7f0000fcd000-0xc)={0x10, 0x0, 0x0, 0x280000}, 0xc, &(0x7f000002b000)={&(0x7f00009d3000)={0x14, 0x34, 0x404, 0x3, 0x3, {0x19, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) getsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000882000)=""/167, &(0x7f0000bfa000-0x4)=0xa7) 2018/01/24 14:37:37 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000698000)={0xa, 0x17, &(0x7f0000043000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x0, 0x2, 0x3, 0x7, 0x8, 0xfffffff8, 0xffffffffffffffff}, @alu={0x7, 0x1, 0xf, 0x7, 0xa, 0x18, 0xfffffffffffffff0}, @ldst={0x3, 0x2, 0x0, 0xa, 0x7, 0xfffffff4, 0xffffffffffffffff}, @map={0x18, 0xd, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xfff, 0x9, 0x7, 0xb, 0xfffffffe, 0x8}, @ldst={0x0, 0x0, 0x1, 0xa, 0x0, 0xfffffff0, 0x4}, @call={0x85, 0x0, 0x0, 0x12}, @jmp={0x5, 0x5, 0xd, 0x3, 0x7, 0x2, 0x10}, @alu={0x7, 0x0, 0x2, 0x6, 0x1, 0x1c, 0x4}, @jmp={0x5, 0x81, 0xd, 0x1, 0xc, 0x30, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d25000)='syzkaller\x00', 0x1, 0x48, &(0x7f000048a000-0x48)=""/72, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000d25000)=[{&(0x7f0000d25000)="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", 0x1000}], 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0xa)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 14:37:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x1, [0x3c]}, 0xa) 2018/01/24 14:37:37 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000-0x390)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/24 14:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000e1000-0x20)={@common='vlan0\x00', @ifru_flags=0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00008de000-0x4)=0x0, 0x4) 2018/01/24 14:37:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b9c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000058d000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bc3000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000080f000-0x8)={r3, 0x1}, 0x8) read(r0, &(0x7f0000332000-0x9)=""/9, 0x9) poll(&(0x7f0000378000)=[{r1, 0x8040, 0x0}, {r0, 0x4000, 0x0}, {r1, 0x80, 0x0}, {r1, 0x80, 0x0}, {r2, 0x20, 0x0}], 0x5, 0x6) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) connect$unix(r0, &(0x7f0000613000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/24 14:37:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000af3000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) 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) sendmsg(r0, &(0x7f00004fc000)={&(0x7f0000000000)=@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, &(0x7f0000001000-0xa0)=[{&(0x7f0000644000)="fd29c02a67023c1851ea7b80f6215b151ee128462eb66796fb06af82d0a408b13306bc555cc98b9f2c349deb5d3af0622b4e77c6dc75a5f8f1c65ff9111f2cc814fb0106af67e8ecd9291d3cd7c6ef10b35332e8eed27b4de5a5f0e08b0c490b8aba048e7625acff5c0d7ddc00438d479fd235f04f55c2014219ba0a8dfdfcb86bd7f30c56a7acce6a27fc07447c0e14c74c1d4d83f61d93286c5c68b476f40eba30eb885f73c404ef5a536b79873f1129f9f77f24ffb45b06fcaa558eb61e664ac0363ef7757bccae310ac2db068cd3abf3a7fb4042b0ce6c1ba63dfe3d78da0af00811261cd98e266eb54c63", 0xed}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f00004b2000)="9ac4f95f0dd0559bead76a1cfbfb8a03f38efbe7af8423edadae", 0x1a}, {&(0x7f000002f000-0xb9)="6a7d943fc0f16bff158d256e681122c1e5d828f8ec725e7dc465de53f005b478f1687913ea4da30e9657e4a792b1160fd1446b5382ecd9682e2eb8009b457e7ca12213e974a6a40cbcac15d4c910daca8b0cf7c2b47674965e2c5e7ae6addd5ce90852941c94ea5af65d393912baf1a47aaa4c69a75be174023e3ef207b733e80bafb9e42430ce06eb05bab6aa76e0fd5eebdfdf76f46ed7706e32ee19df5387ea022e20acc1e33c2d48dd70c46dcfa7e5cab659fa5e5cef3e", 0xb9}, {&(0x7f0000000000)="34511b52c811d7db9a1785a49267e76d63311ea75b01330cef03f6319c0fbe5432d064cfb7f1d39bd438f7f1ba452884584ee67e11a2f96d588169f7fc62f7a314bf59c481d5", 0x46}, {&(0x7f0000000000)="5ba494f8dd4cebb80f9609c04be44538b0f31ff54c360e13fffeedd7e768519ee4e2be5a2d647727eb5bb6e50aec4a922d1a1bda0747b2bd07c9ea2a26b1ba73c5b460f96ee8d9e17337330b51d4dfeb6c9941567729fa9f26ee8716dac7f09b6c6244227cda2c74a83db3a807820aa2e12b13f31cff6ea9ca42017f0b35153109ce9762aef0613a99b827b074d1ab2de81378669bf0dbf4582e5f8c86cd486138d6247a2c9dcaf629f93b543183b1d8616557e4af23910b3645b169685bacb0bff70ff23cfd8de4cb570449359cc3102cf7da86342cbbf8", 0xd8}, {&(0x7f0000e07000-0x3f)="a18a902615980dd0103d0beef8a763b4e5d59bdc71040ad6b11ee08186b93cff04e1fc114038e477c03c014831e7e3e32c23ac2e5adaa6e52b0a9cf00d4713", 0x3f}, {&(0x7f00008ba000)="181357f496f984f3a5a4b32d88950cc208166159757e12ebe4bbc3b66088346a983717d5914aa64c03b199ae4a9e6821c6aa3ee728525676b2f7247651ea6c10da015278380ed2c71edafa74578b567ac0524ad6f5cb94edbc28004b1518618789bdc4092cd0b2141dc5ee59736443e90969dce12b92834e832ccd54818e5743bcdc8940657ce8eb1ae3d6011c2c74c0b2bcd2588887d348bd16cf3e8c7a0f119a7711d6549d3b579fed0d4bdd5deaefb2fe", 0xb2}, {&(0x7f0000027000)="9eaf7b35173c87c8cae2a25066318aa6d724a5e4ae79fbff5903b1ec2498280d1d195324972103e4bae1c978a65803ab37e0b39b5bf32005abd004e7bd", 0x3d}, {&(0x7f0000000000)="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", 0xfa}], 0xa, 0x0, 0x0, 0x800}, 0xc044) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000acd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00003c7000)={0x0, 0x7, 0xe8, 0xd4c3}, &(0x7f0000dee000-0x4)=0x10) r6 = accept(r4, 0x0, &(0x7f000038f000-0x4)=0x0) accept4$vsock_stream(r6, &(0x7f00001de000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000069b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c8f000)={0x1f, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r7, 0xc0106438, &(0x7f00003a1000)={0x6, r8}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000508000)={0x0, 0x0, 0x0}, &(0x7f000024c000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007a6000-0x10)={0x6, 0x1, 0x2, 0x1, r5}, &(0x7f0000508000-0x4)=0x10) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000879000-0x38)={0x0, 0x0, &(0x7f0000deb000-0x10)=[], 0x0, &(0x7f000050d000)=""/57, 0x39, 0x0}, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) sendmsg$kcm(r6, &(0x7f0000e4f000)={&(0x7f0000cec000)=@llc={0x1a, 0xff, 0xe3, 0x5, 0x0, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x10, &(0x7f0000d22000-0x10)=[{&(0x7f0000231000-0x68)="234af8d2b8784f9a74f52c61089baa67579375ca12deb4ba3957566336db2d98f7363e7c08f0a389ea00171183b9b2a606cf8da07dd5f2d78b8dc00dcdc1b26da51529483359294fab2e781aeaec39fbb1336aabb6e5f8e998c0e1f612854447786ba6a4f8712264", 0x68}], 0x1, 0x0, 0x0, 0x24000080}, 0x4001) 2018/01/24 14:37:37 executing program 7: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f05000)={0x2, &(0x7f0000f06000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f09000-0x8)={0x0, 0xfffffffff0eb3c1a}, &(0x7f0000f09000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000046d000)={r1, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x81, 0x4, 0x14}, &(0x7f0000e90000-0x4)=0xa0) 2018/01/24 14:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x13, 0xcbadb6a24c5b5661, 0x2, &(0x7f0000883000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00001bf000-0x4)=r1, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000bca000)=@common=""/16, 0xfffffffffffffcb0) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/24 14:37:37 executing program 6: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fa4000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x407f}]}, 0x10) socketpair(0x3, 0x7, 0x81, &(0x7f0000734000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000a58000-0xb)={0x8, 0x0, 0x7, 0x97b, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x3ff, 0x14ba, 0x5}, 0xb) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000fa4000)={0x0, 0xa891, 0x5, 0x3}, &(0x7f0000fa4000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000cd1000)={r4, 0x41003}, &(0x7f0000a78000-0x4)=0x9) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/24 14:37:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000a33000)={@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000049b000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c94000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004f000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001bd000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x2, 0x0, 0x2, 0x6, 0xa, 0x80, 0x80, 0x1, r1, r2}, {0x9, 0x3f, 0x661, 0x7, 0x28, 0x3, 0x5, 0x5}, {0x121, 0x0, 0x2, 0x7}, 0x4, 0x8, 0x0, 0x0, 0x3, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x4, 0x2, 0x4, 0x3f, 0x3, 0xfffffffffffffffa}}, 0xe8) 2018/01/24 14:37:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00005c2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000507000-0x2)={0x400, 0x1ff}, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x80000000713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000000)="") 2018/01/24 14:37:37 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000002000-0x4d)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000003000-0x30)=""/48, 0x30, 0x0, &(0x7f0000002000)={0x1a, 0xf8, 0x5, 0x7fff, 0xfffffffffffffffd, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000001000-0xa)={0x8001, "7a044da8aa0c"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x4, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r5, &(0x7f0000003000-0x9)={0x1f, {0x0, 0x7ff, 0x20c6, 0xe5bf, 0x8, 0x7}, 0x7fff}, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000004000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$nfc_raw(r3, &(0x7f0000002000-0x10)={0x27, 0x9, 0xf1f2000000000, 0x5}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/24 14:37:37 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) write(r0, &(0x7f0000010000-0x2)="", 0xb3) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000010000+0x9f3)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000011000)={0x0, 0x0}) 2018/01/24 14:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008b7000-0x4)={r0}) connect$netrom(r1, &(0x7f0000907000-0x48)=@full={{0x3, {"44cb70f189922a"}, 0x1000}, [{"7b2b05727a5e08"}, {"fc4bc671459b4f"}, {"a3f5e254743008"}, {"04497923be0210"}, {"7b4ad7a6a2d9c6"}, {"3c220896327d45"}, {"8df0108f69aa8b"}, {"db896d0cab46ec"}]}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000", 0xb) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d5a000-0x38)={0x0, 0x0, &(0x7f0000fea000-0x10)=[{&(0x7f0000352000-0x4d)="2b724849e440c074", 0x8}], 0x1, &(0x7f000021a000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000647000)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/24 14:37:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x5) pipe(&(0x7f0000b2d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xe6, "88567cc1c167751d5b933b0cedfdb28248ee5f8fb2e17178e5874a2fd03c22d3bb834712a55cf266ea826f948e38ec23f549dfc7bf2af897f5d94be6f4bed485f6632338443cdc31cc0b7f5cf22301ddded7528c5e37d1cfcf285431011678addc5ac903bc99c0e2049b7d89ca591f325e75f005bcbd568dd2b34975146c7724de0777317b3dbf0070f9d1a34e573a83b620fd58d73d29bf37af4c0eaf864017e3a60578ad0c0fa0d5a0f34288dc472e18bf6c0c6a6568c73aaf58b9d972327ca84554e6c5f1032cc68ca04d4bc12a51510b9dceaa0dd9e1e4a67d8d8dcb3a5a3b63e7032802"}, &(0x7f0000854000)=0xee) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005db000-0x10)={0x1, 0x8, 0x0, 0x0, r3}, &(0x7f0000d14000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x800, 0xff, 0x400, 0xeb8b}, 0x14) r4 = accept(r0, &(0x7f00003bb000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000609000-0x4)=0x3a) mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xc6) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f8c000)={0x0, 0xd16, 0x7, [0x200, 0xe69, 0x0, 0x6, 0x100000000, 0x0, 0x1]}, &(0x7f0000f95000-0x4)=0x16) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000cff000)={r7, 0x0}, &(0x7f0000d7c000-0x4)=0x8) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000f94000)={r8, 0x3}, 0x6) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f00007a1000)=0x0) close(r6) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f00000bc000-0x4)={0x0}, &(0x7f0000f95000)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000f95000-0x6)={0x1, [0x6]}, &(0x7f0000df8000)=0x6) 2018/01/24 14:37:37 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000008000)={@generic="0c4de6cde9efb10b60ea5e0d261410ed", @ifru_addrs={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{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, 0x2, 0x5, @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]}}, 0x5, 0x7fffffff, 0x6, "69961487534e93e9f8e353b90a1c9f216ef4d9ec8f5ee287c673fee6444d0b8a3ddd32b234d7d53927376fad42b806ffbd8503cdf7ea7ff9e8580fc32846bb69a74fef10d8a60eafc864a86b8292c8e5"}, 0x160) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000007000)=0x0, &(0x7f0000006000)=0x4) r1 = socket(0x19, 0x3, 0x9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000002000+0x234)=0x5, &(0x7f000000a000-0x4)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x400}, &(0x7f000000a000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000008000)={r2, @in6={{0xa, 0x0, 0x1a4a00000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x6, 0x7, 0x80000000, 0x2}, &(0x7f000000a000)=0xa0) 2018/01/24 14:37:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00009ab000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ad0000-0x4)=0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000fd3000)='tls\x00', 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/24 14:37:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, 0x8) mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000002000)=0x0, &(0x7f00009b8000-0x4)=0x4) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 14:37:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000050f000-0x4)={r0}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000ea9000-0x79)="3f691641ee7acee25c58f248470da111ea8cdb4535ec4ce05feb49edb6250b85cf35c58d8026b991f206225f97667667f779d9e27523a9facd04b4163335593988beb02b14bde279fe032df5afc2592800aea5406013d9cede82b773d06b0a99816b74aafef94b2e0a8d8e6ce847dcb0275948bef455aab973", 0x79) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00003a3000)=0x3, &(0x7f0000f15000-0x8)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000081000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000096000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x9, 0x2, 0x6, &(0x7f00003cc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000807000-0xc)={r4, 0x80000, r5}) 2018/01/24 14:37:37 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000a22000-0x1c)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x184208084ca6b494) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000b93000-0x10)={0x3, &(0x7f0000cd3000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) recvmsg(r2, &(0x7f0000c15000-0x38)={&(0x7f0000d61000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b05000)=[], 0x0, &(0x7f0000b2f000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r2, 0x89eb, &(0x7f00002ff000)="56ace298127d970c979ba62f2f71a7bd6ddc410f8e77") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009bb000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000220000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000de1000-0x4)=0x10000000007, 0xfffffe2a) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/24 14:37:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000097a000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f7000-0x4)=0xe8) recvfrom$packet(r1, &(0x7f0000564000-0x40)=""/64, 0x40, 0x1, &(0x7f000015f000-0x14)={0x11, 0x0, r2, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 1155.884921] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/24 14:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000676000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c7a000)=0x10, 0x80800) sendmsg(r0, &(0x7f0000b88000)={0x0, 0x0, &(0x7f0000867000-0x40)=[{&(0x7f0000cdf000)="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", 0x1000}, {&(0x7f00002f5000-0xb2)="3b8896d59125a66f9b99af7bb6e89d62d7bbd4f478548ba2853d5e689621526e18778ef3040ae4ea1505b85551ff62f0e8ee1613e884807b8321b567563e21661aada8db28655c468d871882be56dd39e74149c63323f43b0fe94ee6c0de0bf4736b7e606cddd3d46f4e67b804872ae2b33a93bd8ba05d105300a709c2df315323bd9ddb9bc31b7c74f113c7c6c51e40c9e36ee505daf07a7b33958393728155044a6019fd4501faf14194e15a50f2d17fd9", 0xb2}, {&(0x7f0000f3e000-0xec)="0e54ffdc9b1cae5c8438798541e1fde8a0bf31e3f85818b7c34a38b80f14f5c9ade1a548aec2d3895a0e6fd4170a8d125c4cc27cdf6072f9e017a53579832dca18dbfd61d40dac5cd1e7fe56c587cc159e57cdb351cc3e73c6e6eaedbe3d08169daa1a0fc6a438898eeb6e452e297870f65da8d1b8a16948c790d22f0492296052783b24b423801f248f7dd75eec1420d06ca618a85ed28a96915a81ffda1e40af529ff7328642720075282866c145acc7b536ef18820db0234d5ccbf3df10cf7d8950358458fe3dfcc5e474285bdb8e5215eeff5490a942c440132a27f05de4a512701dbd0230d54ac495e7", 0xec}, {&(0x7f000001b000-0x23)="a56c3ca219bf2a78e28e95e46be47e46f20e1a8ba30ef140fb3aaafa2ee1ccb1ba7800", 0x23}], 0x4, &(0x7f0000380000)=[{0x68, 0x10f, 0x9, "b25b62773962759638383c2f8d39d132e7367c1c0bdf281fc2d91f0729d545cb632a66af73eab4ed6922013788b4e4e2fc2382e83ba93ee2c1a2f8e866ee85142761a3182bed0d691870211660bb789f55055bb4"}, {0xe0, 0xff, 0x2, "b94c759ed355ff600f92fb4884703edd9bf9fb5abfad3ebbf39845da1a110e132c66eca6a649bada5ece55dfcfe91a2dd56aa17df163cbe9251ecd106bf02528b14161d5d8c925d435dea134e649e72c12d9cdf9a9d75fb0087d443d75f6c3f06d1c3c908436ea6bbe942f749a3c1817948bc90ab9c3e74ab909664b47968d2ba8d94e6c68b8db32e6fef796456d564984fd86da070a81e173bb7c58326d0dea87b8e223e67273bd6f893d1e89e32934d55f722fa2d5deaacee60909b98e417aed52ce77e9306d5d9fc0"}], 0x148, 0x10}, 0x4) sendmmsg(r0, &(0x7f0000abd000)=[{{&(0x7f0000d80000-0x10)=@nfc={0x27, 0x100000001, 0x4, 0x3}, 0x10, &(0x7f0000cd8000-0x10)=[{&(0x7f00003c8000-0xae)="db0d13c39cdfdb31740158a1e226bfebc76af4456963b762051bc2c568e41ec6f7da9b2ac136a0f35af08b9464b46f686ef5681b87b4f60177c526002397298156c5de33a6a0a93a51ef5e7b11588f4bda880a2c6af60abfeee2050f10f4d46b688c0b00f4c679114286cdc8e8d4725d86051b2db9347e3c709e27a9027235f0b15957c67e7102707f1849ff982b300ba21835f4e4086fa544f7664c859b649cfa40b41e12b9ba3695c25f699f44", 0xae}], 0x1, &(0x7f000078d000-0x518)=[{0x30, 0x13d, 0x3, "6c1cea49a4f7a20c6b43245169987cae7df5fbf2d0b91546651415b18403c465"}, {0xe8, 0x109, 0x6, "1a5d01e17b6776c27a94c6debdef4efa0cb6876a43b0a56094abe7506abd0096b24744207b6a0d21dd610c7c0bda8356e23c44f9d8022ff01b9986eb8e3583d76e5be581bec55f97961223fcc5693f339a78712883aa957507c57961f6945ec258abf10b707d149d6ab0641005d37f841edf55f207909d6c303083e8ee29b77d810ba641e6c733936e0e3a5fb11ec2ba0a2f8972ff975389c40ee553b7dfaa640521afddd6222aed5fc7694ab6b7daf69c961497f9771bc1fa2f286bcbb2e10e424eaf12ce8c120fd3df60448046ce94b2a05aacf0"}, {0x60, 0x113, 0x2, "43e1a693bc344191341b4d62de48dd13401cc6d6e9077006f358672db5009a61e09c863ab8c1848f18b08e8751f029f0aa428be114b8eeb8f5b7806c1f1644478dcfa42e9ee062fd8c"}, {0x98, 0x11, 0x6, "b33596daa3e5873c1a0343c212697153c9f149466e0b502da2fb6d08b7a6bbb264b49b35e1ecb42953bb0c2a00066c8f6fbc2494a13c64f2f0ef775c2fa648ae7033b905cf0c5df0cfdfb1bdb2e8fa3f70e54a4a3771f355ce354c45ae560ed64378e6416ba8fdd387c8ffc5f316d231227924f28d864c498b3cd30c53da77d4e55ce6"}, {0xd8, 0x111, 0x5, "c6c80f6942771f1ec4636e2580e8112e7adba6b579abdbba13c3528c2115662d0c681b41f239a575daaa4c55149d30d5d948bb79d257ed14fac002368bcc7a2848753f702768ee1ffc550f63fdab241b4c20fc4439817b6cdf9648d3e72449b15ac934b6a22079b3892acaed99ba500e3193f7491e5ebc775e8269a8171d05d006950b66a8059f2e5652627d370dd4fdd758ce86697b764c0ad4abbb68e45f7774ee7bd6106696179c57af2ebd1a9ac91a4f017845f6266745479df89dd840e21a2f3cfbf5b554"}, {0xd0, 0x0, 0x5, "97353edc7bb4df224c67610fee5521da7b312e7c3229faa406ca3f93e5aac5c42f334a6caa93a1a89c23fb530e049dcaa0b29dd07fd767560c251a2d848cc1bc9b454d2e49986a27af61d09f5604d10057315827c11fecc1814656c09a5b74184cce2325707caba50c2d331063faf1e7b484acc19a8135c33624ad61fef41731df226cdc073c00e896171609922616f0ce2e2e3f93e99449f8f1a61cb34768c9f7295de757fccc69cb5f02f87e47ea965775759edddb92fe08939db60a"}, {0xa8, 0x1, 0x2, "0d10344aaac9abed0d6f5eb8f555c0213cfadb23843a42b9d589671f3007b8241e85cf910f2f9bdc31df10a81fa5a7e4d68865d1747159763dc9823cb3f0318b8ff71af818483e959e6e26098908cdc4fa4d2e9d95040a5b5dd88037e49330cd5edb91baf4934ff2d5c6cb9bc3b928ce2843e40115ec438660cc70e9600e0439dd36626915e90d364a74a59585bd1493e2"}, {0xb8, 0x196, 0x20, "6058697f1add889921682f1e00459e956e392b5877bf4d370645c12c58921d800f4640f9f8d512b4bcddfaee8cae53275bc44c053d96f2a45491cb74e4a8ea6ea3a70d4b7dc7311a757532126a4f21fd72a61318b51795ae1cc3de13ee47f6caef8cbe0aca2983851eae5824b6d93b2cb1096543ada775d0095a8f5afd2ed63b8e1c9124f76b5e8c6a2f529cd5d22731d7a7af9a7fa8e9ebeb627308f13d03645b350bce7a8c8e5f"}], 0x518, 0x20000800}, 0x9}, {{&(0x7f0000684000)=@nfc_llcp={0x27, 0x80000000, 0x0, 0x7, 0x100000001000, 0xfffffffffffffff7, "bbef15cd1409b04f366d8a81fab3c583687afcade455c3586e4d1390a367c469f4e2a9e4710072f3b62f09fbb2a5f4f77dc5b186e23ac59b4c6723a8120088", 0x7}, 0x60, &(0x7f0000194000-0x60)=[{&(0x7f00001e7000-0x3d)="0b5d27ac85c3ea01a6f75efcd76a85d71b6c5a267d62d4715823471dd547be4f0a261ca4939bc3a5acc2249ca6c7d72f25ee630c1823a632c2445538db", 0x3d}, {&(0x7f00008ad000)="2818118695d1478ad589c82b8d26b16c6cc81e9bb7fdd1c400be153b1548217c4d3fce8bc0d788be9a90186a85870d3840aab3c7566258b0842ccff49ba307b292fdf0d48143d8", 0x47}, {&(0x7f0000dc2000-0x96)="6263c8a8858582f5412b8a0f60e1ed02e1ef30f446213d6381f12ebc4a5014c03eec29a6149bb7bef33af1f604c518174cb48c426f848fdec8cc973473bbed87d79b3ffff25329024debb7af9d15e1535088462bd9e2fd62d71aec32ed3fc56d41e4cc9effbd0151d0fefc951913082476dd22183b61f25d142aec6033b4790084210c7313ef0c24b7718f576d001147bb3a85824433", 0x96}, {&(0x7f0000583000)="0431692a60e8aeddbb7a36e542fc12cbc13d4e282f99a4084195b2440f61e1449bd7703a06cdd74b06764f17cc57fd9f1df20ad872ce1faa427e7dda79b1ec5d7354e57000614d5e123fe4231c8c4b6c6684ffbb1292d28bff72c4283d8975c300a52a419aaebbbcc928ac0c975f56c7309c990822216e92d2090aa1a49a4f40e89c0d9e0c4733dd9cbbf146bd114c2bea208ba2dcd0102011722822ee46d7c6c92bf6f0befb4f0ceb", 0xa9}, {&(0x7f0000a60000-0x3b)="d48972761f49bce26ab98b81b27145ab7a5b0a93e69c3a9a04bb7c2ff490d89e107b257183d67263be259ce928d42397fb098913daed1faa1e0bca", 0x3b}, {&(0x7f00001f2000-0xf8)="006ae403af6e0ea30626d973749fb31f74ad30587f95cfca29e9089ca790f1fb5fa97725205969e36182af71b3aaf483f40586d89b905342b709c9e31194acdb6cef7317ae4564f583d0ca6051bec3b6f9778778e1f4df284528a552ee329df80a33bb12347b267ef2f1ae0289cfdfb0e8122e5b2fe100f6dfa32319f7ea81dfad9fcc72ccc06ef6e4d5dbaf42dddfea2b50f9c8262ed48eda5af0a4c29e755f50fffdd722e62dc3801d6a47b11d46cfe6bc038b1129ea0851cac43a7f8547f65bf3981f9194c5aee209db2df1bd19247a588b0d82ad858bef3f0e77f49ccfbadb3cf895c88b6a8e4adcba937581075a5acb3932c2c29b09", 0xf8}], 0x6, &(0x7f0000d87000-0x2a0)=[{0x28, 0x100, 0x200, "7ae45e6bbc586bdb4bad0e965a50dbc0605763"}, {0x90, 0x19f, 0x6, "24e89f6fe466052508e21e840141b2a7899d070dab4f79b26b7d19fb26f73c810c0f2168749bcf52d70873dcee18c24e1b23fa88cf331b79616c79db529b052046fd3b9ce5721c29033a6d27934585e2aa712561578bc88609387456672858cbc67a841006799a97b9fc5a24f37b9adb7e071e5bd13af54e7fd059d7"}, {0x98, 0x109, 0x7, "348bd6c0018d633d69b3366bbbbe9da3fc7608c38fed7708fa0bf6001dd9ba404f82780ab6e7c55014e05416f1932fa41b185df94aaf1b8eec10a3774a96a110bf482a05cd005086ce32457b57db0f92d3bb1b45e9769662e6db572bc592e922f1b8d8e7ffd3094f4e6ed0e2dba128beb5679a180dc1216cdab26d4f712bbe430b9777d3"}, {0x38, 0x1, 0x6, "4556cac44aa4cb465824d8adb113b0e2fbcaf997be356764a97320348176f32518e2aa"}, {0xd8, 0x10d, 0x0, "5453086402e6a24b751683e28c0080f07461bd3edbff8a86eadedb3d3909d7b0f8fefce7de0a3e12025767fcd43438b6ee9cbe4cdd8f1b8ac7bb75b23f51d5f68f963dc5191e94a775abc6fdbb6b95068eb618e9fe03277c84c38a5d43ee52c565c6eaa09e9adb192bdc86d8f9e8a8aac273ea992936345753b9f9c5a43b40314dde18c20432f5724e9e0c4e90ee3c0fa14e6c7dced44066954c7f1e9756b4ef48076805f99b2486e07f68fbdd5841cff04a5726afd0d3c2b315f0902273c9c65cef5e4ead4aa5a6"}, {0x40, 0x129, 0x6, "d15674316775f94b6c2dc4838be507f2d4960bf87362673966ac80b5db089d76e6254d8e2f7824587f"}], 0x2a0, 0x40000}, 0x0}], 0x2, 0x800) getpeername(r0, &(0x7f00008c8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000576000-0x4)=0x2e) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000018e000)=0x2b, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000fbc000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000fe5000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x782e}], 0x68) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0x0, &(0x7f0000045000-0x4)=""/4, &(0x7f0000a94000)=0x4) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000a86000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000940000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000106000-0xc)={0x4, [0x6f18, 0x40, 0x1, 0xfffffffffffffffa]}, 0xc) [ 1155.932788] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/24 14:37:37 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000044d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) 2018/01/24 14:37:37 executing program 1: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00007c3000-0x2)="86fa", 0xffffff98) 2018/01/24 14:37:37 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/01/24 14:37:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000981000)={0x8, 0x1800000000, 0x1000000000000, 0x19000000000000, 0x8, 0x80000000, 0x583, 0x9, 0xf, 0x1, 0x409}, 0xb) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000934000)=0x0, &(0x7f00006dc000)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000671000)={0x0, 0xc966}, &(0x7f0000981000)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000025f000)={r1, 0x3}, &(0x7f0000c69000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000000d000-0x4)=0x800, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002e2000)={0x0, 0x0}) pipe(&(0x7f0000fa5000)={0x0, 0x0}) getsockopt$inet_dccp_int(r4, 0x21, 0x6, &(0x7f0000be3000)=0x0, &(0x7f0000f16000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000887000)={0x0, 0xb2, 0x1, 0x3, 0xffff, 0xd50, 0xb8, 0x40, {0x0, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdafb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x3a8354e8, 0x4, 0x0}}, &(0x7f0000981000)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000739000)={r5, 0x5c, 0x8, 0x10000, 0xffffffffffffff80, 0x1a}, &(0x7f0000508000)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e55000-0x6c)={0x0, 0x64, "e4e2a90aeb208de5c3a6dfbea34e759a4988570e284ea37de0435a1e62388d9eb5988f67b6d338005a74cf7f5eca593f7b8a0d83c846cc1d0168d1a373283512013d94a417081040ee607827bc52b326a7d250709205dfa4c0632dbac9ec8431e2338f7b"}, &(0x7f0000ba7000-0x4)=0x6c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002af000-0x8)=@assoc_value={r6, 0x8}, 0x8) 2018/01/24 14:37:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc4309(ccm_base(ecb-aes-aesni,rmd128)))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000087c000)={&(0x7f0000169000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000483000)=[], 0x0, &(0x7f0000ac8000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) pipe(&(0x7f0000954000-0x8)={0x0, 0x0}) bind$bt_sco(r2, &(0x7f0000e8c000-0x8)={0x1f, {0x77, 0xaf0, 0x6, 0xc49, 0xc965, 0x3}}, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000996000-0x94)={{0x6, 0x10000, 0x6, 0xcd5, 0x8, 0x40}, 0xfffffffffffffffb, 0x1, 0xfffffffffffffffa, 0x1, 0x9, "ff0ac99940d07522b4f2d38bd5ec33d06bf065fa75774c2d0ccd2770e3a1f7648c19261615d8de26375c7141df99002cce7f9f81827c73b89ed11d53703a8179dfb21caefe48e02543a40702fdb8dbe76212200d42f53799ecb395efa798a4b4d9ce78a256a67674424c0ae7b254b5292905a0d6cc6d005c3f411d1b3e3d45f9"}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000508000)={0x0, 0x0}) 2018/01/24 14:37:37 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000d5c000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000002000)=""/226, 0xe2, 0x10002, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000001000-0x4)=0x0) getsockopt(r1, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) 2018/01/24 14:37:37 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x80000, 0x41, &(0x7f0000d6c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000f84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f84000)=0x10) r2 = gettid() mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f84000+0xf44)=0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f86000-0x8)={0x0, 0x100000001}, &(0x7f0000f86000-0x4)=0x8) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f86000-0xe)={r4, 0xffffffffffffffff, 0x3, [0x7fff, 0x1, 0x7]}, &(0x7f0000f85000)=0xe) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f85000-0x38)={&(0x7f0000324000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000f85000-0x10)={&(0x7f0000884000)={0x115c, 0x28, 0x700, 0x3, 0x1, {0x1a, 0x0, 0x0}, [@generic="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", @nested={0x10, 0x8, [@typed={0xc, 0x87, @fd=r1}]}, @nested={0x1028, 0x12, [@generic="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", @typed={0xc, 0x3d, @u32=0x0}, @typed={0xc, 0x52, @pid=r2}, @typed={0xc, 0x3a, @pid=r3}]}, @typed={0x10, 0x6a, @u64=0x7c9833b3}]}, 0x115c}, 0x1, 0x0, 0x0, 0x80}, 0x4) r5 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000f83000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r5, &(0x7f0000f73000-0x38)={&(0x7f00003e8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000008b000-0x10)={&(0x7f0000f82000)=@bridge_dellink={0x28, 0x11, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r6, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1c, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:37 executing program 6: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000)=0x0, &(0x7f0000ba3000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000131000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'cts(xts-serpent-avx2)\x00'}, 0xfffffffffffffdec, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000cfc000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097f000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000679000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047e000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000c000)={{{@in=@loopback=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f1000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007f6000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090c000)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005f6000-0x4)={r1}) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f00002fa000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401, 0x2, 0x7, 0x0, 0x3, 0x40000, r3}) sendmsg$nl_xfrm(r1, &(0x7f0000f0c000)={&(0x7f0000d41000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00005c9000-0x10)={&(0x7f0000642000-0x1d8)=@acquire={0x1d8, 0x17, 0x300, 0x5, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6c}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x7f, 0x0, 0x0, 0xa, 0x20, 0x20, 0xb7, r2, r4}, {{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x1, 0xd8a, 0xa, 0x20, 0x80, 0x32, r5, r6}, {0x7f, 0x4, 0x101, 0x9, 0x7, 0xc, 0xfc4c, 0xff}, {0xd1a, 0x970, 0xe000000000, 0x1f}, 0x4, 0x9, 0x1, 0x1, 0x1, 0x0}, 0x9, 0x6, 0x72, 0x6}, [@lastused={0x10, 0xf, 0xda9}, @etimer_thresh={0x8, 0xc, 0x800}, @lastused={0x10, 0xf, 0x3f}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @output_mark={0x8, 0x1d, 0x5}, @algo_crypt={0x6c, 0x2, {{'salsa20-asm\x00'}, 0x108, "6e3d93da05c7706ec4f6c12b6809ee279f852ebd57b7e8924ba6ca933ef9fdd949"}}, @ipv4_hthresh={0x8, 0x3, {0x1e, 0x11}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x20000014}, 0x800) 2018/01/24 14:37:37 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000009000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, r2, 0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/24 14:37:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) getpeername$unix(r1, &(0x7f0000786000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cb1000-0x4)=0x8) connect$unix(r0, &(0x7f0000299000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/24 14:37:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000fa2000-0x8)={0x0, 0x4}, &(0x7f0000c1a000-0x4)=0x8) r4 = accept4(r2, &(0x7f0000acd000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000660000)=0x10, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00001ef000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000-0x4)=0xe8) sendmsg$nl_route(r4, &(0x7f0000f57000-0x38)={&(0x7f000051b000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000ce5000)={&(0x7f00003a6000)=@ipv6_deladdr={0x40, 0x15, 0x200, 0x2, 0x3, {0xa, 0x18, 0x10, 0xff, r5}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x4000, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x38, 0x9, 0x8, 0xffffffff00000000}}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007b5000)={r3, 0x0, 0x20}, &(0x7f00008eb000)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/24 14:37:37 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000f000)={0xffffffffffffff9c}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000010000)={0x0, {""/7}, 0x0}, &(0x7f000000c000)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f000000f000)={&(0x7f000000a000)=@ax25={0x3, {"1e666dec3b8c64"}, 0x14c}, 0x10, &(0x7f0000010000-0x40)=[{&(0x7f0000010000-0x3)='`\x00n', 0x3}, {&(0x7f0000009000)="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0x1000}, {&(0x7f0000010000-0xe9)="2c2cdff380f33aa0472b769dc87fef9435f456c19a42542879bd9f50aa4d08b2cd2563eacac45fccd82c654f2bb08cd5d0b7a8fc71f6d4a30734ef2f8208b1c59df9f409459d6b1e6b3f9491058745bfb6069aaa5cf053617432baee4166efe7f9b43ec52c6a7db2f6b97bf7f54526b5e12f86a35509c66b97f1d83e582e28c8a8521103d178efe1e338be63bf37067ccec4f9f7b94500b0576615ecb848c5abb34e0d23715c94dc3442c4da9fc5ae94594b43c67d97694cc14667283fa48db55e19ae0b6f6854357d1bf0913eca5fc3227d9709a0391df16685feb818087d356a1c467a2e4ac7e8ff", 0xe9}, {&(0x7f000000a000)="c8a6b201f3057f4cd53f046f3a36f35a67d532c717c89a4bc18033be6dcb15bef465da1b1970789caed3c5f12c", 0x2d}], 0x4, &(0x7f0000010000-0x1370)=[{0xd8, 0x10b, 0x5, "047d8f1b0ac2b5ffc4902e5647ffad6f71ef171297a9cfcdce2e49ee6b8f52139d53c4e2007149439ef7428b0b1c62d99c0e8f3d219072e34a41164fdde4129fd3f3d18a996cd47cf057c9fe80386b7807f6967a6b0eebafb01612fcf644f29b46d41faf74617a9ee6c6e73e4e794775200205d843ecc8857773b87b861acd3511eed147a0c7ed29f2041447ec2061a85949364a32dcae830e81f38f927d94a62fe081d54313e90c7f1a352bd658ba962a8f3e592b8cd988391b0ea338d7a9c4d5881f53"}, {0x18, 0x109, 0x20, "02caae4286"}, {0x88, 0x11d, 0xfff, "d0a1c6c9042c920a83699dc61b7aeab4afec93ece4d83a67cbf2788f08815cdde2268a79c9f8457116f0362e28d6502eb4024c8a1ebadf8c2d9aabdd9e43a2637643bf08e5fb8962f7758d7133940b3df10edf64c936d9988ab781b92a598ca3c53177520d269e698f0c7d34bdecdca59eb0fc"}, {0x1010, 0x115, 0x4, "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"}, {0xe0, 0x6, 0xffffffff00000001, "4b70eb3afe5ed2b4d5fb25f91de02973ea4eb794a3c303ca11679c1627883d6ef7ed0c534bc216af68342908a38b3257e5dcc44d227fbb6ef0c3ab89d9136504327869a04f62495b38dd034ab47370b6aaa0b705242e951e26b78fbe01b987f1beaac51107e3ed39ee71263b431e1f685931353d538bc4ff9b21252212a72967369e5590771078f8aca8867e528231332187cbe2c0c042b1677846c35a3b5878ee2c71b7040809526c81834c6dbf8e8fc6202dc7e77b1bedf884f82faada5fd26efb5f0dc422a9a9dd303d"}, {0x88, 0x102, 0x48fe, "bbb084c5c42e8828d4984b8f8a2756d7d936604c9d93a3111ebc848ea4b45d041ebff1aef1ee9c6cac342f18ce4da2cc46bb61d8fabf0107bc18e1969d8604abdb260dba4c3ec8c6be1b340e91f3c792e7d25894a4417914c3bae68ee52f74cc0cc9d793454c2e5ee7afe8474085b34648"}, {0x80, 0x116, 0x1, "da105e8f42191992c9b88764d621980bdc0df9f115e6a130542c4c97da08e9ada4c5b33b945b909cc0d848fed7142ce17d02bdc77bfd37c282e744e95f4ea0a2e9bdb052b76aa792354a5488558daf8c27801b5872f5fe76366290314967f84d71d8ef10e2408d20b7bc"}], 0x1370, 0x4008000}, 0x4880) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000011000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000a000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000d000)={0xffffffffffffffff}) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000003000)=0x800, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$pppoe(0x18, 0x1, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000d000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0xffffffffffff8000}, {[@multicast1=0xe0000001], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x13, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0x7, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/24 14:37:37 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000080a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000f5f000)=0x0, &(0x7f0000000000)=0x4) r2 = socket(0x18, 0x6, 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(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@full={{0x3, {"0abf9ffcb0c26f"}, 0x100000001}, [{"714ba6c622a472"}, {"7fce28aba2661d"}, {"53ca4a60e7178c"}, {"e42e31a60e1e35"}, {"773c2595809bd6"}, {"02371f6b2acfb9"}, {"1f9703cbcb8ff9"}, {"0985b5bd5036fa"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000001000-0x47)="9213930d3a04bff75cfcc4983e7a45bcc8fdf67b0cba573795b40206b37facdcd5b01f2af9ce59459930c02224aeb6b2af4042dd347a53400dc3c0420b26326e7b47cc03c0e20b", 0x47}, {&(0x7f0000000000)="ea792efa61ca7b4ab1bdcc4ddaa25c9511013a04e2cd0502a3c044c134d8ddc2a836af830ff97c819e4069067aa2972cafc9b740b4597ed89ae09c180055906805b6e74a9e54cf60d16bd1d0782734e5a64441690dfe80985f041c449b917a28f9b25e90555a52bad20571c0005a42b2330ecd8dd97e1e6df0b9f036df69a0865056faafee2c18185e1ebf5dd4f8f5e612ec3ef37057fe50bb3ef955951c40b5ceef2b6b131533f8c26ca7cffe3a5eb2da402a3ca4094a666081f800f5e58caac670c537f5248d48d1db16b9166a", 0xce}, {&(0x7f0000001000)="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"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{0x108, 0x10f, 0x573, "ff00c437503294f7898f3e852ed844f4923985a91c4737e66540034bc22749aa1e4187612dd822a3419abd6e9d6044e6a474f358908c40ffa301682ccae07b70d014b22af6e9ff36a6e0818b184ba2517564f481e080322bda2511a056d8e32a67fbaeb7d9e08361f39bd2b45f3ff0eb952491763fefbe72fbdb32c1f37cb924c6564fe37fddaaba054b891bb7da9d36ea15a8f27d76d0a0703ca7e3b6a8da8982c3df3663ee0ce61a2f2e64a35bf4643064f6b8c4da72b4a3e0bbaffb95bf5baae3568e1777fc5fc1ad00c0b507f2244f3103cb3439c1b6377738d226a5640abcc1e99cce08d6399e4109699a0f2d8e0c84ed69"}, {0x98, 0x117, 0x9, "1b42f13ae4be01de806c3edaeff3a6ec188c8fefc98cdd3ff6c0f78874a8313a8386b1e3f290efd2d0b811ad0e7f7d9e7308a09b3b701b02d509e19371a55583eada97ac71708bf5fef090e82a2e569a6d6fd023df5f37e74afacade138826b472f436b240947d96b644f70cf9660e2188a5058b274b4438940e6f7fa93979ec436cb18843adc3d0"}, {0x30, 0x11, 0x8, "5df51fae3cd11e54d9c4c5e3c7513728a45a6291bd583681ed786b"}, {0x48, 0x102, 0x6, "a7d19745cfefd6c40d15b7f22341286850e43d9b936e0142bda6801e23fc9c139055a6693a669c85ea2e43237b26734805ae6ce1ecb1ffb9"}, {0xd0, 0x118, 0xf, "ca929718e0dedf7097b488b33bbc4d98b0357f0797f222bf6693b3fdc6a545d979b5a5d16953f6e2c1be337afd1b5f7cb82894d4e32f999c5a27978ed6c6cc9fdf01e864ad88b2201e8eac6b3a2b1714c9b17196ad36c6191e600a8ced5ca4ae141be91f2d565fa4c002b8d6e9c626d028a322071a603a1c117dea26f9be9902071e55a4844fa8e9d2deadcb8ddff503acd0c490ddeedf9bfc3ec84350c5387a8d2af6567b01bd4554df1ee4e3b29fdff20f68353db52ba984da"}], 0x12f8, 0x4000}, 0x40012021) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000002000-0xb)={0xfffffffffffffffc, 0x2, 0x1, 0x2, 0x1, 0x1000, 0xc42b, 0xffffffff, 0x1c0000000000, 0x9, 0x5}, 0xb) setsockopt(r0, 0x65, 0x10000000006, &(0x7f0000008000-0x4)="c8d63f23", 0x4) 2018/01/24 14:37:37 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000006000-0x4)=0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000006000)=0x0, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x0, 0x8000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000006000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x0, 0x3, 0x0, 0x3, 0x3793, 0x400}, &(0x7f0000006000)=0x20) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000006000-0x4)=0x1, 0xfffffe10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000005000)=0x1, 0x4) 2018/01/24 14:37:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000077d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000952000-0x20)={0x9f59, 0x10001, 0xb3258730c865338e, 0x8, 0x6, 0x3ff, 0x0, 0x0, 0x0}, &(0x7f0000626000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d70000-0x14)={r2, 0x8, 0xffff, 0x18fe9742800, 0x5, 0x6}, &(0x7f0000e3d000)=0x14) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000c78000-0x88)={0xffffffffc149de5b, {{0xa, 0x2, 0x1, @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]}}, 0x88) r4 = socket(0x15, 0x2, 0x81) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000f33000-0x3e)={@pppoe={0x18, 0x0, {0x4, @random="40ea58f14a28", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, {&(0x7f0000f37000-0x62)=""/98, 0x62}, &(0x7f0000085000-0x1)=0x0, 0x2}, 0x3e) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00007c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e9d000-0x4dc)=@newsa={0x190, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @algo_crypt={0x48, 0x2, {{'ctr(aes)\x00'}, 0x0, ""}}, @algo_auth_trunc={0x4c, 0x14, {{'sha1-avx2\x00'}, 0x0, 0x0, ""}}]}, 0x190}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f000097d000-0x118)={0x4, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/24 14:37:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) vmsplice(r0, &(0x7f0000448000)=[], 0x0, 0x1) pipe(&(0x7f000068b000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000483000)=0x0) 2018/01/24 14:37:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d2b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00007c4000)={0x0, 0x1000, "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"}, &(0x7f0000380000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x1}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r2, 0x3fe) accept$inet(r2, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00006c0000-0x8)={0x0, 0x0}, &(0x7f00004fa000-0x4)=0x8) 2018/01/24 14:37:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x6, 0x80, &(0x7f0000278000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f53000)={0x0, @in={{0x2, 0x0, @rand_addr=0xffffffffffff0000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff80000001, 0x6, 0x4, 0x10001, 0x6, 0x3, 0x7ff, 0x8, 0x0, 0xffffffffffffff81, 0x3, 0x401, 0x8000, 0xfffffffffffffe01, 0x2]}, &(0x7f0000963000)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b94000)={0x0, 0x40, 0x6, [0x100000001, 0x0, 0x9, 0x61, 0x5, 0x100000000]}, &(0x7f0000800000)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00003b2000)={r2, 0x9, 0x0, 0x7, 0x7fd, 0xfffffffffffeffff, 0x7, 0x400, {r3, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe39d, 0x7fff, 0x7f, 0x2, 0x6}}, &(0x7f00001b2000-0x4)=0xb8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000796000)={r0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000693000-0x4)={0x0}, &(0x7f0000cc9000)=0x4) sendto$inet6(r0, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r4, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) 2018/01/24 14:37:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x800000000000003, 0x2, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000672000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b84000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b5e000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000dad000-0xa0)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd7d, 0x6, 0x101, 0x2, 0x0}, &(0x7f0000b16000)=0xa0) recvmsg(r0, &(0x7f00008e5000)={&(0x7f0000e91000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c1000-0x90)=[], 0x0, &(0x7f000021b000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r3 = socket(0x8, 0x2, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000181000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f000021f000)={0x11, 0x1, r4, 0x1, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/24 14:37:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2300}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000496000)=0x9, 0x4) write(r1, &(0x7f0000f4b000-0x1000)='.', 0x1) 2018/01/24 14:37:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f0000db7000)={0x0, 0x0}) connect$ax25(r1, &(0x7f000032b000)={0x3, {"0b3ab497db6f94"}, 0x9}, 0x10) r2 = epoll_create1(0x80000) epoll_pwait(r2, &(0x7f0000963000-0xc)=[{0x0, 0x0}], 0x1, 0xfcc, &(0x7f000007a000)={0x401}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000e62000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f0000111000-0x50)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:38 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000697000-0xfd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x12, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000002000-0x8)={@multicast2=0xe0000002, @empty=0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000002000)={0x27, 0x704f, 0x4, 0x7}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r1, 0x3, 0x2}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000)={0x9, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000002000-0x8)={r2, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000)={0x80000001, 0x0, 0x0, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000)={0x7, r4, 0x0, 0x80000001}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000)={r3, 0x1}) r5 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000f7000-0x4)=0xe, 0x800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f000036f000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b41000)=0xc) 2018/01/24 14:37:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000501000-0x4)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000885000-0xde)="17", 0x1, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 14:37:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x629, 0xffffffffffffff81, 0x7f, 0x159, 0x7}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], ""}}}}}}}, 0x0) 2018/01/24 14:37:38 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x6, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000001c000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000001c000+0xa67)=0x9) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f000000a000-0x1c)={0xa, 0xffffffffffffffff, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x64) 2018/01/24 14:37:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x23d, &(0x7f00000ce000-0x245)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0xb175, 0xffff, 0x1}], {0x8100, 0x7cd1, 0x6, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x303, 0xffffffffffffffff, 0x8, 0x0, 0xa9, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x10001, 0x0, 0xffffffffffffffcc, 0x0, 0x1, 0x880b, 0x43, 0x2, [], "b7d5a70960acc3ddd78e6fc75430dbcb48eb62ad86d8af33f376b61dcf0e691a2e52b951e00f6ddd4de190110819fd1f2efa389adceb67b5576deb5f69c3da841ad77f"}, {0x51a, 0x0, 0x2b7, 0x9, 0x0, 0x0, 0x800, [], "d5405d0e3b66fcabe39971e7c2960204fd42c42caae54588b7a18e04dd5dfb02a0ef769e5867f61ef550f4d28744c63eed15cfae0b32a94301ab82845e0b46d6b605dbfca59e351198ab553916710a5ed26b3dfda25ec94d260f8e7eb95a1c656b60b23114430f029fbc71b0f0bec29c4fbbf806423e68d1a947624a413c64d8ce14293be8a08fed03b5e0f2d8ad2c8850f6fa83ba84666bdd574e66180915908b0a95785a2573711b5dab128cbe6ce0f53e686400a6cda347535230d4bacbf63c4d7e75841186689dfc34d7c1f250d411faede8990ccd6a8a27235da03849f0946edee9e845"}, {0x4, 0x0, 0x2, 0x3, 0x0, 0x0, 0x86dd, [0x2, 0xffffffffffffff01], "a327f57cfca04f242e7369dc57927fd28f1a9543d32c6929716f39be3284c1535509df93d6b7bf276d5e1e1b92a998553d03d77ac75a193407838ad9eb4399723aa253d7df4121e8c8fa0ab6ad977eb33d8b798246eed2d625ea98be1c5e594c90e8d11c016a1c3941a7f8040723ef01b26524f35d5bed3a40462a716aa228a76f86974dd842a2e6f022808926a46ceb501b138a22af7033b0e617cf034ff641498bd7f0d7eb4fe2be4f22abd0fb2c87e32d6cf616e5dfa9989c7d2db25552a591e9da4ada6a659196fd0657a888939741b076f50bda2062fda9e0232fc4"}}}}}}, &(0x7f0000ea3000)={0x1, 0x0, []}) 2018/01/24 14:37:38 executing program 0: r0 = socket(0x5, 0xf, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000f9000-0x8)={0x0, 0x0}) 2018/01/24 14:37:38 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000ff4000-0x1)='F', &(0x7f0000006000)="", 0xfffffffffffffffc}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/24 14:37:38 executing program 7: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000e2a000)={0x8, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt(r0, 0x0, 0x20, &(0x7f000023d000-0xd8)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d00ab42009ef87941a53923a9046fe35"}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='syzkaller0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/24 14:37:38 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000c1c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000009d000)=0x58) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000154000)={0x0, 0x9}, &(0x7f0000f87000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002ac000-0x6)={r1, 0x3}, 0x6) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 14:37:38 executing program 2: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xfffffffffffffffa, &(0x7f000005e000)='n') [ 1156.353108] ================================================================== [ 1156.360562] BUG: KASAN: slab-out-of-bounds in erspan_xmit+0x22d4/0x2430 [ 1156.367332] Read of size 2 at addr ffff8801d043a5cb by task syz-executor1/15318 [ 1156.374764] [ 1156.376387] CPU: 0 PID: 15318 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #206 [ 1156.383733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1156.393078] Call Trace: [ 1156.395665] dump_stack+0x194/0x257 2018/01/24 14:37:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create(0x53) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e99000)={0x0, 0x0}) r2 = accept(r0, &(0x7f00004b2000-0x80)=@generic={0x0, ""/126}, &(0x7f0000a26000-0x4)=0x80) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00002e8000)=0x3, 0x4) [ 1156.399320] ? arch_local_irq_restore+0x53/0x53 [ 1156.403985] ? show_regs_print_info+0x18/0x18 [ 1156.408489] ? erspan_xmit+0x22d4/0x2430 [ 1156.412574] print_address_description+0x73/0x250 [ 1156.417418] ? erspan_xmit+0x22d4/0x2430 [ 1156.421476] kasan_report+0x25b/0x340 [ 1156.425284] __asan_report_load_n_noabort+0xf/0x20 [ 1156.430215] erspan_xmit+0x22d4/0x2430 [ 1156.434139] ? packet_direct_xmit+0x509/0x790 [ 1156.438636] ? validate_xmit_skb+0x4b0/0xaf0 [ 1156.443042] ? gretap_fb_dev_create+0x250/0x250 [ 1156.447712] ? netif_skb_features+0x9b0/0x9b0 [ 1156.452232] packet_direct_xmit+0x3ad/0x790 [ 1156.456549] ? find_held_lock+0x35/0x1d0 [ 1156.460614] ? packet_mmap+0x590/0x590 [ 1156.464488] ? memcpy+0x45/0x50 [ 1156.467767] packet_sendmsg+0x3aed/0x60b0 [ 1156.471917] ? find_held_lock+0x35/0x1d0 [ 1156.475986] ? avc_has_perm+0x35e/0x680 [ 1156.479965] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1156.484704] ? up_read+0x1a/0x40 [ 1156.488058] ? avc_has_perm+0x43e/0x680 [ 1156.492015] ? avc_has_perm_noaudit+0x520/0x520 [ 1156.496667] ? __fget+0x35c/0x570 [ 1156.500103] ? do_page_fault+0xee/0x720 [ 1156.504053] ? iterate_fd+0x3f0/0x3f0 [ 1156.507833] ? find_held_lock+0x35/0x1d0 [ 1156.511877] ? sock_has_perm+0x2a4/0x420 [ 1156.515936] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1156.521281] ? retint_kernel+0x10/0x10 [ 1156.525158] ? selinux_socket_sendmsg+0x36/0x40 [ 1156.529801] ? security_socket_sendmsg+0x89/0xb0 [ 1156.534546] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1156.539281] sock_sendmsg+0xca/0x110 [ 1156.542975] SYSC_sendto+0x361/0x5c0 [ 1156.546667] ? SYSC_connect+0x4a0/0x4a0 [ 1156.550628] ? up_read+0x40/0x40 [ 1156.553970] ? down_read_killable+0x180/0x180 [ 1156.558442] ? security_mmap_file+0x143/0x180 [ 1156.562918] ? vm_mmap_pgoff+0x1fc/0x280 [ 1156.566958] ? exit_to_usermode_loop+0x8c/0x310 [ 1156.571622] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1156.577144] ? prepare_exit_to_usermode+0x340/0x340 [ 1156.582138] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1156.586978] SyS_sendto+0x40/0x50 [ 1156.590425] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1156.595155] RIP: 0033:0x452f19 [ 1156.598327] RSP: 002b:00007f87df5b2c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 1156.606022] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 1156.613273] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 1156.620529] RBP: 0000000000000192 R08: 0000000020009fe4 R09: 0000000000000064 [ 1156.627858] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f1650 [ 1156.635101] R13: 00000000ffffffff R14: 00007f87df5b36d4 R15: 0000000000000000 [ 1156.642359] [ 1156.643960] Allocated by task 15013: [ 1156.647650] save_stack+0x43/0xd0 [ 1156.651074] kasan_kmalloc+0xad/0xe0 [ 1156.654758] kasan_slab_alloc+0x12/0x20 [ 1156.658706] kmem_cache_alloc+0x12e/0x760 [ 1156.662825] getname_flags+0xcb/0x580 [ 1156.666600] user_path_at_empty+0x2d/0x50 [ 1156.670721] SyS_access+0x22c/0x6a0 [ 1156.674323] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1156.679048] [ 1156.680651] Freed by task 15013: [ 1156.683992] save_stack+0x43/0xd0 [ 1156.687422] kasan_slab_free+0x71/0xc0 [ 1156.691282] kmem_cache_free+0x83/0x2a0 [ 1156.695245] putname+0xee/0x130 [ 1156.698496] filename_lookup+0x315/0x500 [ 1156.702529] user_path_at_empty+0x40/0x50 [ 1156.706649] SyS_access+0x22c/0x6a0 [ 1156.710248] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1156.714973] [ 1156.716579] The buggy address belongs to the object at ffff8801d043aa40 [ 1156.716579] which belongs to the cache names_cache of size 4096 [ 1156.729298] The buggy address is located 1141 bytes to the left of [ 1156.729298] 4096-byte region [ffff8801d043aa40, ffff8801d043ba40) [ 1156.741753] The buggy address belongs to the page: [ 1156.746657] page:ffffea0007410e80 count:1 mapcount:0 mapping:ffff8801d043aa40 index:0x0 compound_mapcount: 0 [ 1156.756599] flags: 0x2fffc0000008100(slab|head) [ 1156.761244] raw: 02fffc0000008100 ffff8801d043aa40 0000000000000000 0000000100000001 [ 1156.769098] raw: ffffea0007415c20 ffffea0006d02420 ffff8801dae2c600 0000000000000000 [ 1156.776972] page dumped because: kasan: bad access detected [ 1156.782652] [ 1156.784249] Memory state around the buggy address: [ 1156.789152] ffff8801d043a480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1156.796486] ffff8801d043a500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1156.803825] >ffff8801d043a580: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1156.811155] ^ [ 1156.816836] ffff8801d043a600: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1156.824183] ffff8801d043a680: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1156.831511] ================================================================== [ 1156.838842] Disabling lock debugging due to kernel taint [ 1156.844331] Kernel panic - not syncing: panic_on_warn set ... [ 1156.844331] [ 1156.851692] CPU: 0 PID: 15318 Comm: syz-executor1 Tainted: G B 4.15.0-rc9+ #206 [ 1156.860345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1156.869673] Call Trace: [ 1156.872238] dump_stack+0x194/0x257 [ 1156.875844] ? arch_local_irq_restore+0x53/0x53 [ 1156.880490] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1156.885218] ? vsnprintf+0x1ed/0x1900 [ 1156.889007] ? erspan_xmit+0x2290/0x2430 [ 1156.893047] panic+0x1e4/0x41c [ 1156.896213] ? refcount_error_report+0x214/0x214 [ 1156.900946] ? add_taint+0x1c/0x50 [ 1156.904467] ? add_taint+0x1c/0x50 [ 1156.907979] ? erspan_xmit+0x22d4/0x2430 [ 1156.912018] kasan_end_report+0x50/0x50 [ 1156.915968] kasan_report+0x144/0x340 [ 1156.919741] __asan_report_load_n_noabort+0xf/0x20 [ 1156.924640] erspan_xmit+0x22d4/0x2430 [ 1156.928500] ? packet_direct_xmit+0x509/0x790 [ 1156.932976] ? validate_xmit_skb+0x4b0/0xaf0 [ 1156.937370] ? gretap_fb_dev_create+0x250/0x250 [ 1156.942028] ? netif_skb_features+0x9b0/0x9b0 [ 1156.946506] packet_direct_xmit+0x3ad/0x790 [ 1156.950802] ? find_held_lock+0x35/0x1d0 [ 1156.954836] ? packet_mmap+0x590/0x590 [ 1156.958695] ? memcpy+0x45/0x50 [ 1156.961952] packet_sendmsg+0x3aed/0x60b0 [ 1156.966072] ? find_held_lock+0x35/0x1d0 [ 1156.970109] ? avc_has_perm+0x35e/0x680 [ 1156.974063] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1156.978790] ? up_read+0x1a/0x40 [ 1156.982130] ? avc_has_perm+0x43e/0x680 [ 1156.986076] ? avc_has_perm_noaudit+0x520/0x520 [ 1156.990717] ? __fget+0x35c/0x570 [ 1156.994148] ? do_page_fault+0xee/0x720 [ 1156.998093] ? iterate_fd+0x3f0/0x3f0 [ 1157.001877] ? find_held_lock+0x35/0x1d0 [ 1157.005912] ? sock_has_perm+0x2a4/0x420 [ 1157.009946] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1157.015282] ? retint_kernel+0x10/0x10 [ 1157.019147] ? selinux_socket_sendmsg+0x36/0x40 [ 1157.023789] ? security_socket_sendmsg+0x89/0xb0 [ 1157.028519] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1157.033248] sock_sendmsg+0xca/0x110 [ 1157.036939] SYSC_sendto+0x361/0x5c0 [ 1157.040626] ? SYSC_connect+0x4a0/0x4a0 [ 1157.044581] ? up_read+0x40/0x40 [ 1157.047922] ? down_read_killable+0x180/0x180 [ 1157.052387] ? security_mmap_file+0x143/0x180 [ 1157.056864] ? vm_mmap_pgoff+0x1fc/0x280 [ 1157.060897] ? exit_to_usermode_loop+0x8c/0x310 [ 1157.065543] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1157.071058] ? prepare_exit_to_usermode+0x340/0x340 [ 1157.076047] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1157.080872] SyS_sendto+0x40/0x50 [ 1157.084300] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1157.089031] RIP: 0033:0x452f19 [ 1157.092193] RSP: 002b:00007f87df5b2c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 1157.099873] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 1157.107118] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 1157.114361] RBP: 0000000000000192 R08: 0000000020009fe4 R09: 0000000000000064 [ 1157.121603] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f1650 [ 1157.128843] R13: 00000000ffffffff R14: 00007f87df5b36d4 R15: 0000000000000000 [ 1157.136527] Dumping ftrace buffer: [ 1157.140042] (ftrace buffer empty) [ 1157.143723] Kernel Offset: disabled [ 1157.147323] Rebooting in 86400 seconds..